chore: release version 1.0.0

Reviewed-on: #42

.github/workflows/release.yml

@@ -21,7 +21,7 @@ jobs:
             os: windows-11-arm
             target: aarch64-pc-windows-msvc
           - platform: macos-x64
-            os: macos-13
+            os: macos-15-intel
             target: x86_64-apple-darwin
           - platform: macos-arm64
             os: macos-latest
@@ -45,7 +45,7 @@ jobs:
       # Windows and macOS builds using cargo-packager
       - name: Build with cargo-packager (Windows/macOS)
         if: runner.os != 'Linux'
-        working-directory: crates/coop
+        working-directory: desktop
         run: |
           cargo install cargo-packager --locked
           cargo packager --release
@@ -130,7 +130,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Make get-crate-version executable
         run: chmod +x script/get-crate-version
@@ -154,17 +154,15 @@ jobs:
 
       - name: Create draft release
         id: create_release
-        uses: softprops/action-gh-release@v2
+        uses: akkuman/gitea-release-action@v1
         with:
-          tag_name: ${{ steps.version.outputs.tag }}
-          name: ${{ steps.version.outputs.tag }}
+          server_url: "https://git.reya.su/"
+          repository: "reya/coop"
+          token: ${{ secrets.GITEA_TOKEN }}
           draft: true
           prerelease: false
-          generate_release_notes: true
           files: |
             artifacts/**/*
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Output release info
         run: |

.github/workflows/rust.yml

@@ -13,7 +13,7 @@ jobs:
   build:
     strategy:
       matrix:
-        os: [ubuntu-latest]
+        os: [ubuntu-latest, macos-latest, windows-latest]
         rustup: [stable]
 
     runs-on: ${{ matrix.os }}

.gitignore

@@ -19,5 +19,8 @@ dist/
 
 # Useless stuffs
 .DS_Store
-# Added by goreleaser init:
-.intentionally-empty-file.o
+
+.cargo/
+vendor/
+wasm/
+node_modules/

Cargo.toml

@@ -1,44 +1,54 @@
 [workspace]
 resolver = "2"
-members = ["crates/*"]
-default-members = ["crates/coop"]
+members = ["crates/*", "desktop", "web"]
+default-members = ["desktop"]
 
 [workspace.package]
-version = "0.3.0"
-edition = "2021"
+version = "1.0.0-beta5"
+edition = "2024"
 publish = false
 
 [workspace.dependencies]
-
 # GPUI
 gpui = { git = "https://github.com/zed-industries/zed" }
+gpui_platform = { git = "https://github.com/zed-industries/zed", features = ["font-kit", "x11", "wayland"] }
+gpui_linux = { git = "https://github.com/zed-industries/zed" }
+gpui_windows = { git = "https://github.com/zed-industries/zed" }
+gpui_macos = { git = "https://github.com/zed-industries/zed" }
 gpui_tokio = { git = "https://github.com/zed-industries/zed" }
 reqwest_client = { git = "https://github.com/zed-industries/zed" }
 
 # Nostr
-nostr = { git = "https://github.com/rust-nostr/nostr",  features = [ "nip96", "nip59", "nip49", "nip44" ] }
-nostr-sdk = { git = "https://github.com/rust-nostr/nostr" }
 nostr-lmdb = { git = "https://github.com/rust-nostr/nostr" }
-nostr-connect = { git = "https://github.com/rust-nostr/nostr" }
+nostr-memory = { git = "https://github.com/rust-nostr/nostr" }
+nostr-blossom = { git = "https://github.com/rust-nostr/nostr" }
 nostr-gossip-memory = { git = "https://github.com/rust-nostr/nostr" }
+nostr-connect = { git = "https://github.com/rust-nostr/nostr" }
+nostr-sdk = { git = "https://github.com/rust-nostr/nostr" }
+nostr = { git = "https://github.com/rust-nostr/nostr", features = [ "nip59", "nip49", "nip44" ] }
 
 # Others
 anyhow = "1.0.44"
-chrono = "0.4.38"
+chrono = { version = "0.4.38", features = ["wasmbind"] }
 futures = "0.3"
 itertools = "0.13.0"
 log = "0.4"
 oneshot = "0.1.10"
-reqwest = { version = "0.12", features = ["multipart", "stream", "json"] }
 flume = { version = "0.11.1", default-features = false, features = ["async", "select"] }
-rust-embed = "8.5.0"
+rust-embed = { version = "8.5", features = ["include-exclude"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 schemars = "1"
 smallvec = "1.14.0"
 smol = "2"
-tracing = "0.1.40"
 webbrowser = "1.0.4"
+tracing-subscriber = { version = "0.3.18", features = ["fmt"] }
+errno = { version = "0.3.14", default-features = false }
+instant = "0.1"
+
+[patch.crates-io]
+# Use stacker's psm version which may have better WASM support
+psm = { git = "https://github.com/rust-lang/stacker", branch = "master" }
 
 [profile.release]
 strip = true

Cargo.toml-E

@@ -0,0 +1,62 @@
+[workspace]
+resolver = "2"
+members = ["crates/*", "desktop", "web"]
+default-members = ["desktop"]
+
+[workspace.package]
+version = "1.0.0-beta5"
+edition = "2024"
+publish = false
+
+[workspace.dependencies]
+# GPUI
+gpui = { git = "https://github.com/zed-industries/zed" }
+gpui_platform = { git = "https://github.com/zed-industries/zed", features = ["font-kit", "x11", "wayland"] }
+gpui_linux = { git = "https://github.com/zed-industries/zed" }
+gpui_windows = { git = "https://github.com/zed-industries/zed" }
+gpui_macos = { git = "https://github.com/zed-industries/zed" }
+gpui_tokio = { git = "https://github.com/zed-industries/zed" }
+reqwest_client = { git = "https://github.com/zed-industries/zed" }
+
+# Nostr
+nostr-lmdb = { git = "https://github.com/rust-nostr/nostr" }
+nostr-memory = { git = "https://github.com/rust-nostr/nostr" }
+nostr-blossom = { git = "https://github.com/rust-nostr/nostr" }
+nostr-gossip-memory = { git = "https://github.com/rust-nostr/nostr" }
+nostr-connect = { git = "https://github.com/rust-nostr/nostr" }
+nostr-sdk = { git = "https://github.com/rust-nostr/nostr" }
+nostr = { git = "https://github.com/rust-nostr/nostr", features = [ "nip59", "nip49", "nip44" ] }
+
+# Others
+anyhow = "1.0.44"
+chrono = { version = "0.4.38", features = ["wasmbind"] }
+futures = "0.3"
+itertools = "0.13.0"
+log = "0.4"
+oneshot = "0.1.10"
+flume = { version = "0.11.1", default-features = false, features = ["async", "select"] }
+rust-embed = { version = "8.5", features = ["include-exclude"] }
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1.0"
+schemars = "1"
+smallvec = "1.14.0"
+smol = "2"
+webbrowser = "1.0.4"
+tracing-subscriber = { version = "0.3.18", features = ["fmt"] }
+errno = { version = "0.3.14", default-features = false }
+instant = "0.1"
+
+[patch.crates-io]
+# Use stacker's psm version which may have better WASM support
+psm = { git = "https://github.com/rust-lang/stacker", branch = "master" }
+
+[profile.release]
+strip = true
+opt-level = "z"
+lto = true
+codegen-units = 1
+panic = "abort"
+
+[profile.profiling]
+inherits = "release"
+debug = true

README.md

@@ -1,125 +1,5 @@
-![Coop](/docs/coop.png)
-
-<p>
-    <a href="https://github.com/lumehq/coop/actions/workflows/rust.yml">
-      <img alt="Actions" src="https://github.com/lumehq/coop/actions/workflows/rust.yml/badge.svg">
-    </a>
-    <img alt="GitHub repo size" src="https://img.shields.io/github/repo-size/lumehq/coop">
-    <img alt="GitHub issues" src="https://img.shields.io/github/issues-raw/lumehq/coop">
-    <img alt="GitHub pull requests" src="https://img.shields.io/github/issues-pr/lumehq/coop">
-</p>
-
 Coop is a simple, fast, and reliable nostr client for secure messaging across all platforms.
 
-### Screenshots
-
-<p float="left">
-  <img src="/docs/mac_01.png" width="250" />
-  <img src="/docs/mac_02.png" width="250" />
-  <img src="/docs/mac_03.png" width="250" />
-  <img src="/docs/mac_04.png" width="250" />
-  <img src="/docs/mac_05.png" width="250" />
-  <img src="/docs/mac_06.png" width="250" />
-  <img src="/docs/mac_07.png" width="250" />
-  <img src="/docs/mac_08.png" width="250" />
-  <img src="/docs/mac_09.png" width="250" />
-  <img src="/docs/linux_01.png" width="250" />
-  <img src="/docs/linux_02.png" width="250" />
-  <img src="/docs/linux_03.png" width="250" />
-  <img src="/docs/linux_04.png" width="250" />
-  <img src="/docs/linux_05.png" width="250" />
-</p>
-
-### Installation
-
-To install Coop, follow these steps:
-
-1. **Download the Latest Release**:
-
-   - Visit the [Coop Releases page on GitHub](https://github.com/lumehq/coop/releases).
-   - Download the package that matches your operating system (Windows, macOS, or Linux).
-
-2. **Install**:
-
-   - **Windows**: Run the downloaded `.exe` installer and follow the on-screen instructions.
-   - **macOS**: Open the downloaded `.dmg` file and drag Coop to your Applications folder.
-   - **Linux**: Run the downloaded `.flatpak` or `.snap` installer and follow the on-screen instructions.
-
-3. **Run Coop**:
-   - Launch Coop from your Applications folder (macOS) or by double-clicking the executable (Windows/Linux).
-
-For more detailed instructions, refer to the [Release Notes](#) on GitHub.
-
-### Developing Coop
-
-Coop is built using Rust and GPUI. All Nostr related stuffs handled by [Rust Nostr SDK](https://github.com/rust-nostr/nostr)
-
-#### Prerequisites
-
-- **Rust Toolchain**: Ensure you have Rust installed. If not, you can install it using [rustup](https://rustup.rs/).
-- **Cargo**: Rust's package manager, which comes bundled with the Rust installation.
-- **Git**: To clone the repository and manage version control.
-
-#### Setting Up the Development Environment
-
-1. Clone the repository:
-
-   ```bash
-   git clone https://github.com/lumehq/coop.git
-   cd coop
-   ```
-
-2.1 Install Linux dependencies:
-
-   ```bash
-   ./script/linux
-   ```
-
-2.2 Install FreeBSD dependencies:
-
-   ```bash
-   ./script/freebsd
-   ```
-
-3. Install Rust dependencies:
-
-   ```bash
-   cargo build
-   ```
-
-4. Run the app:
-   ```bash
-   cargo run
-   ```
-
-#### Building for Production
-
-To build Coop for production, use the following command:
-
-```bash
-cargo build --release
-```
-
-This will generate an optimized binary in the `target/release` directory.
-
-#### Contributing Code
-
-If you'd like to contribute to Coop, please follow these steps:
-
-1. Fork the repository.
-2. Create a new branch for your feature or bugfix.
-3. Make your changes and ensure all tests pass.
-4. Submit a pull request with a detailed description of your changes.
-
-For more information, see the [Contributing](#contributing) section.
-
-#### Additional Resources
-
-- [Rust Nostr](https://github.com/rust-nostr/nostr/)
-- [GPUI](https://www.gpui.rs/)
-- [GPUI Components](https://github.com/longbridge/gpui-component/)
-- [Coop Issue Tracker](https://github.com/lumehq/coop/issues/)
-
 ### License
 
 Copyright (C) 2025 Ren Amamiya & other Coop contributors

assets/icons/book.svg

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assets/icons/copy.svg

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assets/icons/device.svg

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assets/icons/group.svg

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assets/icons/input.svg

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+</svg>

assets/icons/reset.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none">
+<path d="M13 17.25C16.4518 17.25 19.25 14.4518 19.25 11V10.5C19.25 6.77208 16.2279 3.75 12.5 3.75C8.77208 3.75 5.75 6.77208 5.75 10.5V20" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/><path d="M2 16.5L5.75 20.25L9.5 16.5" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

assets/icons/scan.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none">
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+</svg>

assets/icons/settings2.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none">
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+</svg>

assets/icons/user-key.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none">
+<path d="M12.9996 12.8145C12.675 12.7719 12.3415 12.75 11.9996 12.75C8.55174 12.75 5.94978 14.981 4.9305 18.114C4.56744 19.23 5.50919 20.25 6.68275 20.25H13.9996M15.7496 6.5C15.7496 8.57107 14.0706 10.25 11.9996 10.25C9.92851 10.25 8.24958 8.57107 8.24958 6.5C8.24958 4.42893 9.92851 2.75 11.9996 2.75C14.0706 2.75 15.7496 4.42893 15.7496 6.5ZM15.7496 14C15.7496 12.7574 16.7569 11.75 17.9996 11.75C19.2422 11.75 20.2496 12.7574 20.2496 14C20.2496 14.7801 19.8526 15.4675 19.2496 15.8711V17L18.7496 17.9356L19.2496 18.9678V20L17.9996 21L16.7496 20V15.8711C16.1466 15.4675 15.7496 14.7801 15.7496 14Z" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

assets/themes/aurora.json

@@ -0,0 +1,144 @@
+{
+  "id": "aurora",
+  "name": "Aurora",
+  "author": "Coop",
+  "url": "https://github.com/lumehq/coop",
+  "light": {
+    "background": "#fdfcfeff",
+    "surface_background": "#f8f8ffff",
+    "elevated_surface_background": "#f0f1feff",
+    "panel_background": "#fdfcfeff",
+    "overlay": "#211f4300",
+    "title_bar": "#f0f1feff",
+    "title_bar_inactive": "#fdfcfeff",
+    "window_border": "#dadcffff",
+    "border": "#dadcffff",
+    "border_variant": "#cbcdffff",
+    "border_focused": "#5b5bd6ff",
+    "border_selected": "#5b5bd6ff",
+    "border_transparent": "#00000000",
+    "border_disabled": "#e6e7ffff",
+    "ring": "#5151cdff",
+    "text": "#1f2d5cff",
+    "text_muted": "#5753c6ff",
+    "text_placeholder": "#9b9ef0ff",
+    "text_accent": "#5b5bd6ff",
+    "text_danger": "#e54d2eff",
+    "text_warning": "#f76b15ff",
+    "icon": "#5753c6ff",
+    "icon_muted": "#9b9ef0ff",
+    "icon_accent": "#5151cdff",
+    "element_foreground": "#ffffffff",
+    "element_background": "#5b5bd6ff",
+    "element_hover": "#5151cdff",
+    "element_active": "#6e56cfff",
+    "element_selected": "#654dc4ff",
+    "element_disabled": "#5b5bd64d",
+    "secondary_foreground": "#1f2d5cff",
+    "secondary_background": "#f0f1feff",
+    "secondary_hover": "#e6e7ffff",
+    "secondary_active": "#dadcffff",
+    "secondary_selected": "#dadcffff",
+    "secondary_disabled": "#5b5bd64d",
+    "danger_foreground": "#ffffffff",
+    "danger_background": "#feebe7ff",
+    "danger_hover": "#ffcdc2ff",
+    "danger_active": "#fdbdafff",
+    "danger_selected": "#fdbdafff",
+    "danger_disabled": "#e54d2e4d",
+    "warning_foreground": "#ffffffff",
+    "warning_background": "#fff7edff",
+    "warning_hover": "#ffd19aff",
+    "warning_active": "#ffc182ff",
+    "warning_selected": "#ffc182ff",
+    "warning_disabled": "#f76b154d",
+    "ghost_element_background": "#00000000",
+    "ghost_element_background_alt": "#f0f1feff",
+    "ghost_element_hover": "#211f430d",
+    "ghost_element_active": "#211f431a",
+    "ghost_element_selected": "#211f431a",
+    "ghost_element_disabled": "#211f4305",
+    "tab_background": "#f0f1feff",
+    "tab_foreground": "#5753c6ff",
+    "tab_hover_background": "#211f430d",
+    "tab_active_background": "#fdfcfeff",
+    "tab_active_foreground": "#1f2d5cff",
+    "scrollbar_thumb_background": "#211f431a",
+    "scrollbar_thumb_hover_background": "#211f4326",
+    "scrollbar_thumb_border": "#00000000",
+    "scrollbar_track_background": "#00000000",
+    "scrollbar_track_border": "#00000000",
+    "drop_target_background": "#5b5bd61a",
+    "cursor": "#5b5bd6ff",
+    "selection": "#5b5bd640"
+  },
+  "dark": {
+    "background": "#14121fff",
+    "surface_background": "#1b1525ff",
+    "elevated_surface_background": "#291f43ff",
+    "panel_background": "#14121fff",
+    "overlay": "#baa7ff1a",
+    "title_bar": "#291f43ff",
+    "title_bar_inactive": "#14121fff",
+    "window_border": "#473876ff",
+    "border": "#473876ff",
+    "border_variant": "#3c2e69ff",
+    "border_focused": "#7d66d9ff",
+    "border_selected": "#7d66d9ff",
+    "border_transparent": "#00000000",
+    "border_disabled": "#33255bff",
+    "ring": "#6e56cfff",
+    "text": "#e2ddfeff",
+    "text_muted": "#baa7ffff",
+    "text_placeholder": "#6958adff",
+    "text_accent": "#baa7ffff",
+    "text_danger": "#ff977dff",
+    "text_warning": "#ffa057ff",
+    "icon": "#baa7ffff",
+    "icon_muted": "#6958adff",
+    "icon_accent": "#6e56cfff",
+    "element_foreground": "#14121fff",
+    "element_background": "#7d66d9ff",
+    "element_hover": "#baa7ffff",
+    "element_active": "#6e56cfff",
+    "element_selected": "#654dc4ff",
+    "element_disabled": "#7d66d94d",
+    "secondary_foreground": "#e2ddfeff",
+    "secondary_background": "#291f43ff",
+    "secondary_hover": "#33255bff",
+    "secondary_active": "#3c2e69ff",
+    "secondary_selected": "#3c2e69ff",
+    "secondary_disabled": "#7d66d94d",
+    "danger_foreground": "#181111ff",
+    "danger_background": "#391714ff",
+    "danger_hover": "#5e1c16ff",
+    "danger_active": "#6e2920ff",
+    "danger_selected": "#6e2920ff",
+    "danger_disabled": "#ff977d4d",
+    "warning_foreground": "#17120eff",
+    "warning_background": "#331e0bff",
+    "warning_hover": "#562800ff",
+    "warning_active": "#66350cff",
+    "warning_selected": "#66350cff",
+    "warning_disabled": "#ffa0574d",
+    "ghost_element_background": "#00000000",
+    "ghost_element_background_alt": "#291f43ff",
+    "ghost_element_hover": "#baa7ff0d",
+    "ghost_element_active": "#baa7ff1a",
+    "ghost_element_selected": "#baa7ff1a",
+    "ghost_element_disabled": "#baa7ff05",
+    "tab_background": "#291f43ff",
+    "tab_foreground": "#baa7ffff",
+    "tab_hover_background": "#baa7ff0d",
+    "tab_active_background": "#14121fff",
+    "tab_active_foreground": "#e2ddfeff",
+    "scrollbar_thumb_background": "#baa7ff1a",
+    "scrollbar_thumb_hover_background": "#baa7ff26",
+    "scrollbar_thumb_border": "#00000000",
+    "scrollbar_track_background": "#00000000",
+    "scrollbar_track_border": "#00000000",
+    "drop_target_background": "#baa7ff1a",
+    "cursor": "#baa7ffff",
+    "selection": "#baa7ff40"
+  }
+}

assets/themes/catppuccin-frappe.json

@@ -0,0 +1,144 @@
+{
+  "id": "catppuccin-frappe",
+  "name": "Catppuccin Frappé",
+  "author": "Catppuccin Org (ported by Coop)",
+  "url": "https://catppuccin.com",
+  "light": {
+    "background": "#303446",
+    "surface_background": "#292c3c",
+    "elevated_surface_background": "#232634",
+    "panel_background": "#303446",
+    "overlay": "#c6d0f51a",
+    "title_bar": "#232634",
+    "title_bar_inactive": "#303446",
+    "window_border": "#51576d",
+    "border": "#51576d",
+    "border_variant": "#414559",
+    "border_focused": "#8caaee",
+    "border_selected": "#8caaee",
+    "border_transparent": "#c6d0f500",
+    "border_disabled": "#292c3c",
+    "ring": "#babbf1",
+    "text": "#c6d0f5",
+    "text_muted": "#a5adce",
+    "text_placeholder": "#838ba7",
+    "text_accent": "#8caaee",
+    "text_danger": "#e78284",
+    "text_warning": "#ef9f76",
+    "icon": "#a5adce",
+    "icon_muted": "#838ba7",
+    "icon_accent": "#babbf1",
+    "element_foreground": "#303446",
+    "element_background": "#8caaee",
+    "element_hover": "#babbf1",
+    "element_active": "#99d1db",
+    "element_selected": "#85c1dc",
+    "element_disabled": "#8caaee4d",
+    "secondary_foreground": "#c6d0f5",
+    "secondary_background": "#414559",
+    "secondary_hover": "#51576d",
+    "secondary_active": "#626880",
+    "secondary_selected": "#626880",
+    "secondary_disabled": "#8caaee4d",
+    "danger_foreground": "#303446",
+    "danger_background": "#e78284",
+    "danger_hover": "#ea999c",
+    "danger_active": "#ef9f76",
+    "danger_selected": "#e5c890",
+    "danger_disabled": "#e782844d",
+    "warning_foreground": "#303446",
+    "warning_background": "#ef9f76",
+    "warning_hover": "#e5c890",
+    "warning_active": "#a6d189",
+    "warning_selected": "#81c8be",
+    "warning_disabled": "#ef9f764d",
+    "ghost_element_background": "#c6d0f500",
+    "ghost_element_background_alt": "#292c3c",
+    "ghost_element_hover": "#c6d0f50d",
+    "ghost_element_active": "#c6d0f51a",
+    "ghost_element_selected": "#c6d0f51a",
+    "ghost_element_disabled": "#c6d0f505",
+    "tab_background": "#232634",
+    "tab_foreground": "#a5adce",
+    "tab_hover_background": "#c6d0f50d",
+    "tab_active_background": "#303446",
+    "tab_active_foreground": "#c6d0f5",
+    "scrollbar_thumb_background": "#c6d0f51a",
+    "scrollbar_thumb_hover_background": "#c6d0f526",
+    "scrollbar_thumb_border": "#c6d0f500",
+    "scrollbar_track_background": "#c6d0f500",
+    "scrollbar_track_border": "#c6d0f500",
+    "drop_target_background": "#8caaee1a",
+    "cursor": "#8caaee",
+    "selection": "#8caaee40"
+  },
+  "dark": {
+    "background": "#303446",
+    "surface_background": "#292c3c",
+    "elevated_surface_background": "#232634",
+    "panel_background": "#303446",
+    "overlay": "#c6d0f51a",
+    "title_bar": "#232634",
+    "title_bar_inactive": "#303446",
+    "window_border": "#51576d",
+    "border": "#51576d",
+    "border_variant": "#414559",
+    "border_focused": "#8caaee",
+    "border_selected": "#8caaee",
+    "border_transparent": "#c6d0f500",
+    "border_disabled": "#292c3c",
+    "ring": "#babbf1",
+    "text": "#c6d0f5",
+    "text_muted": "#a5adce",
+    "text_placeholder": "#838ba7",
+    "text_accent": "#8caaee",
+    "text_danger": "#e78284",
+    "text_warning": "#ef9f76",
+    "icon": "#a5adce",
+    "icon_muted": "#838ba7",
+    "icon_accent": "#babbf1",
+    "element_foreground": "#303446",
+    "element_background": "#8caaee",
+    "element_hover": "#babbf1",
+    "element_active": "#99d1db",
+    "element_selected": "#85c1dc",
+    "element_disabled": "#8caaee4d",
+    "secondary_foreground": "#c6d0f5",
+    "secondary_background": "#414559",
+    "secondary_hover": "#51576d",
+    "secondary_active": "#626880",
+    "secondary_selected": "#626880",
+    "secondary_disabled": "#8caaee4d",
+    "danger_foreground": "#303446",
+    "danger_background": "#e78284",
+    "danger_hover": "#ea999c",
+    "danger_active": "#ef9f76",
+    "danger_selected": "#e5c890",
+    "danger_disabled": "#e782844d",
+    "warning_foreground": "#303446",
+    "warning_background": "#ef9f76",
+    "warning_hover": "#e5c890",
+    "warning_active": "#a6d189",
+    "warning_selected": "#81c8be",
+    "warning_disabled": "#ef9f764d",
+    "ghost_element_background": "#c6d0f500",
+    "ghost_element_background_alt": "#292c3c",
+    "ghost_element_hover": "#c6d0f50d",
+    "ghost_element_active": "#c6d0f51a",
+    "ghost_element_selected": "#c6d0f51a",
+    "ghost_element_disabled": "#c6d0f505",
+    "tab_background": "#232634",
+    "tab_foreground": "#a5adce",
+    "tab_hover_background": "#c6d0f50d",
+    "tab_active_background": "#303446",
+    "tab_active_foreground": "#c6d0f5",
+    "scrollbar_thumb_background": "#c6d0f51a",
+    "scrollbar_thumb_hover_background": "#c6d0f526",
+    "scrollbar_thumb_border": "#c6d0f500",
+    "scrollbar_track_background": "#c6d0f500",
+    "scrollbar_track_border": "#c6d0f500",
+    "drop_target_background": "#8caaee1a",
+    "cursor": "#8caaee",
+    "selection": "#8caaee40"
+  }
+}

assets/themes/catppuccin-latte.json

@@ -0,0 +1,144 @@
+{
+  "id": "catppuccin-latte",
+  "name": "Catppuccin Latte",
+  "author": "Catppuccin Org (ported by Coop)",
+  "url": "https://catppuccin.com",
+  "light": {
+    "background": "#eff1f5",
+    "surface_background": "#e6e9ef",
+    "elevated_surface_background": "#dce0e8",
+    "panel_background": "#eff1f5",
+    "overlay": "#4c4f691a",
+    "title_bar": "#dce0e8",
+    "title_bar_inactive": "#eff1f5",
+    "window_border": "#bcc0cc",
+    "border": "#bcc0cc",
+    "border_variant": "#ccd0da",
+    "border_focused": "#1e66f5",
+    "border_selected": "#1e66f5",
+    "border_transparent": "#4c4f6900",
+    "border_disabled": "#e6e9ef",
+    "ring": "#7287fd",
+    "text": "#4c4f69",
+    "text_muted": "#6c6f85",
+    "text_placeholder": "#8c8fa1",
+    "text_accent": "#1e66f5",
+    "text_danger": "#d20f39",
+    "text_warning": "#fe640b",
+    "icon": "#6c6f85",
+    "icon_muted": "#8c8fa1",
+    "icon_accent": "#7287fd",
+    "element_foreground": "#eff1f5",
+    "element_background": "#1e66f5",
+    "element_hover": "#7287fd",
+    "element_active": "#04a5e5",
+    "element_selected": "#209fb5",
+    "element_disabled": "#1e66f54d",
+    "secondary_foreground": "#4c4f69",
+    "secondary_background": "#ccd0da",
+    "secondary_hover": "#bcc0cc",
+    "secondary_active": "#acb0be",
+    "secondary_selected": "#acb0be",
+    "secondary_disabled": "#1e66f54d",
+    "danger_foreground": "#eff1f5",
+    "danger_background": "#d20f39",
+    "danger_hover": "#e64553",
+    "danger_active": "#fe640b",
+    "danger_selected": "#df8e1d",
+    "danger_disabled": "#d20f394d",
+    "warning_foreground": "#eff1f5",
+    "warning_background": "#fe640b",
+    "warning_hover": "#df8e1d",
+    "warning_active": "#40a02b",
+    "warning_selected": "#179299",
+    "warning_disabled": "#fe640b4d",
+    "ghost_element_background": "#4c4f6900",
+    "ghost_element_background_alt": "#e6e9ef",
+    "ghost_element_hover": "#4c4f690d",
+    "ghost_element_active": "#4c4f691a",
+    "ghost_element_selected": "#4c4f691a",
+    "ghost_element_disabled": "#4c4f6905",
+    "tab_background": "#e6e9ef",
+    "tab_foreground": "#6c6f85",
+    "tab_hover_background": "#4c4f690d",
+    "tab_active_background": "#eff1f5",
+    "tab_active_foreground": "#4c4f69",
+    "scrollbar_thumb_background": "#4c4f691a",
+    "scrollbar_thumb_hover_background": "#4c4f6926",
+    "scrollbar_thumb_border": "#4c4f6900",
+    "scrollbar_track_background": "#4c4f6900",
+    "scrollbar_track_border": "#4c4f6900",
+    "drop_target_background": "#1e66f51a",
+    "cursor": "#1e66f5",
+    "selection": "#1e66f540"
+  },
+  "dark": {
+    "background": "#eff1f5",
+    "surface_background": "#e6e9ef",
+    "elevated_surface_background": "#dce0e8",
+    "panel_background": "#eff1f5",
+    "overlay": "#4c4f691a",
+    "title_bar": "#dce0e8",
+    "title_bar_inactive": "#eff1f5",
+    "window_border": "#bcc0cc",
+    "border": "#bcc0cc",
+    "border_variant": "#ccd0da",
+    "border_focused": "#1e66f5",
+    "border_selected": "#1e66f5",
+    "border_transparent": "#4c4f6900",
+    "border_disabled": "#e6e9ef",
+    "ring": "#7287fd",
+    "text": "#4c4f69",
+    "text_muted": "#6c6f85",
+    "text_placeholder": "#8c8fa1",
+    "text_accent": "#1e66f5",
+    "text_danger": "#d20f39",
+    "text_warning": "#fe640b",
+    "icon": "#6c6f85",
+    "icon_muted": "#8c8fa1",
+    "icon_accent": "#7287fd",
+    "element_foreground": "#eff1f5",
+    "element_background": "#1e66f5",
+    "element_hover": "#7287fd",
+    "element_active": "#04a5e5",
+    "element_selected": "#209fb5",
+    "element_disabled": "#1e66f54d",
+    "secondary_foreground": "#4c4f69",
+    "secondary_background": "#ccd0da",
+    "secondary_hover": "#bcc0cc",
+    "secondary_active": "#acb0be",
+    "secondary_selected": "#acb0be",
+    "secondary_disabled": "#1e66f54d",
+    "danger_foreground": "#eff1f5",
+    "danger_background": "#d20f39",
+    "danger_hover": "#e64553",
+    "danger_active": "#fe640b",
+    "danger_selected": "#df8e1d",
+    "danger_disabled": "#d20f394d",
+    "warning_foreground": "#eff1f5",
+    "warning_background": "#fe640b",
+    "warning_hover": "#df8e1d",
+    "warning_active": "#40a02b",
+    "warning_selected": "#179299",
+    "warning_disabled": "#fe640b4d",
+    "ghost_element_background": "#4c4f6900",
+    "ghost_element_background_alt": "#e6e9ef",
+    "ghost_element_hover": "#4c4f690d",
+    "ghost_element_active": "#4c4f691a",
+    "ghost_element_selected": "#4c4f691a",
+    "ghost_element_disabled": "#4c4f6905",
+    "tab_background": "#e6e9ef",
+    "tab_foreground": "#6c6f85",
+    "tab_hover_background": "#4c4f690d",
+    "tab_active_background": "#eff1f5",
+    "tab_active_foreground": "#4c4f69",
+    "scrollbar_thumb_background": "#4c4f691a",
+    "scrollbar_thumb_hover_background": "#4c4f6926",
+    "scrollbar_thumb_border": "#4c4f6900",
+    "scrollbar_track_background": "#4c4f6900",
+    "scrollbar_track_border": "#4c4f6900",
+    "drop_target_background": "#1e66f51a",
+    "cursor": "#1e66f5",
+    "selection": "#1e66f540"
+  }
+}

assets/themes/catppuccin-macchiato.json

@@ -0,0 +1,144 @@
+{
+  "id": "catppuccin-macchiato",
+  "name": "Catppuccin Macchiato",
+  "author": "Catppuccin Org (ported by Coop)",
+  "url": "https://catppuccin.com",
+  "light": {
+    "background": "#24273a",
+    "surface_background": "#1e2030",
+    "elevated_surface_background": "#181926",
+    "panel_background": "#24273a",
+    "overlay": "#cad3f51a",
+    "title_bar": "#181926",
+    "title_bar_inactive": "#24273a",
+    "window_border": "#494d64",
+    "border": "#494d64",
+    "border_variant": "#363a4f",
+    "border_focused": "#8aadf4",
+    "border_selected": "#8aadf4",
+    "border_transparent": "#cad3f500",
+    "border_disabled": "#1e2030",
+    "ring": "#b7bdf8",
+    "text": "#cad3f5",
+    "text_muted": "#a5adcb",
+    "text_placeholder": "#8087a2",
+    "text_accent": "#8aadf4",
+    "text_danger": "#ed8796",
+    "text_warning": "#f5a97f",
+    "icon": "#a5adcb",
+    "icon_muted": "#8087a2",
+    "icon_accent": "#b7bdf8",
+    "element_foreground": "#24273a",
+    "element_background": "#8aadf4",
+    "element_hover": "#b7bdf8",
+    "element_active": "#91d7e3",
+    "element_selected": "#7dc4e4",
+    "element_disabled": "#8aadf44d",
+    "secondary_foreground": "#cad3f5",
+    "secondary_background": "#363a4f",
+    "secondary_hover": "#494d64",
+    "secondary_active": "#5b6078",
+    "secondary_selected": "#5b6078",
+    "secondary_disabled": "#8aadf44d",
+    "danger_foreground": "#24273a",
+    "danger_background": "#ed8796",
+    "danger_hover": "#ee99a0",
+    "danger_active": "#f5a97f",
+    "danger_selected": "#eed49f",
+    "danger_disabled": "#ed87964d",
+    "warning_foreground": "#24273a",
+    "warning_background": "#f5a97f",
+    "warning_hover": "#eed49f",
+    "warning_active": "#a6da95",
+    "warning_selected": "#8bd5ca",
+    "warning_disabled": "#f5a97f4d",
+    "ghost_element_background": "#cad3f500",
+    "ghost_element_background_alt": "#1e2030",
+    "ghost_element_hover": "#cad3f50d",
+    "ghost_element_active": "#cad3f51a",
+    "ghost_element_selected": "#cad3f51a",
+    "ghost_element_disabled": "#cad3f505",
+    "tab_background": "#181926",
+    "tab_foreground": "#a5adcb",
+    "tab_hover_background": "#cad3f50d",
+    "tab_active_background": "#24273a",
+    "tab_active_foreground": "#cad3f5",
+    "scrollbar_thumb_background": "#cad3f51a",
+    "scrollbar_thumb_hover_background": "#cad3f526",
+    "scrollbar_thumb_border": "#cad3f500",
+    "scrollbar_track_background": "#cad3f500",
+    "scrollbar_track_border": "#cad3f500",
+    "drop_target_background": "#8aadf41a",
+    "cursor": "#8aadf4",
+    "selection": "#8aadf440"
+  },
+  "dark": {
+    "background": "#24273a",
+    "surface_background": "#1e2030",
+    "elevated_surface_background": "#181926",
+    "panel_background": "#24273a",
+    "overlay": "#cad3f51a",
+    "title_bar": "#181926",
+    "title_bar_inactive": "#24273a",
+    "window_border": "#494d64",
+    "border": "#494d64",
+    "border_variant": "#363a4f",
+    "border_focused": "#8aadf4",
+    "border_selected": "#8aadf4",
+    "border_transparent": "#cad3f500",
+    "border_disabled": "#1e2030",
+    "ring": "#b7bdf8",
+    "text": "#cad3f5",
+    "text_muted": "#a5adcb",
+    "text_placeholder": "#8087a2",
+    "text_accent": "#8aadf4",
+    "text_danger": "#ed8796",
+    "text_warning": "#f5a97f",
+    "icon": "#a5adcb",
+    "icon_muted": "#8087a2",
+    "icon_accent": "#b7bdf8",
+    "element_foreground": "#24273a",
+    "element_background": "#8aadf4",
+    "element_hover": "#b7bdf8",
+    "element_active": "#91d7e3",
+    "element_selected": "#7dc4e4",
+    "element_disabled": "#8aadf44d",
+    "secondary_foreground": "#cad3f5",
+    "secondary_background": "#363a4f",
+    "secondary_hover": "#494d64",
+    "secondary_active": "#5b6078",
+    "secondary_selected": "#5b6078",
+    "secondary_disabled": "#8aadf44d",
+    "danger_foreground": "#24273a",
+    "danger_background": "#ed8796",
+    "danger_hover": "#ee99a0",
+    "danger_active": "#f5a97f",
+    "danger_selected": "#eed49f",
+    "danger_disabled": "#ed87964d",
+    "warning_foreground": "#24273a",
+    "warning_background": "#f5a97f",
+    "warning_hover": "#eed49f",
+    "warning_active": "#a6da95",
+    "warning_selected": "#8bd5ca",
+    "warning_disabled": "#f5a97f4d",
+    "ghost_element_background": "#cad3f500",
+    "ghost_element_background_alt": "#1e2030",
+    "ghost_element_hover": "#cad3f50d",
+    "ghost_element_active": "#cad3f51a",
+    "ghost_element_selected": "#cad3f51a",
+    "ghost_element_disabled": "#cad3f505",
+    "tab_background": "#181926",
+    "tab_foreground": "#a5adcb",
+    "tab_hover_background": "#cad3f50d",
+    "tab_active_background": "#24273a",
+    "tab_active_foreground": "#cad3f5",
+    "scrollbar_thumb_background": "#cad3f51a",
+    "scrollbar_thumb_hover_background": "#cad3f526",
+    "scrollbar_thumb_border": "#cad3f500",
+    "scrollbar_track_background": "#cad3f500",
+    "scrollbar_track_border": "#cad3f500",
+    "drop_target_background": "#8aadf41a",
+    "cursor": "#8aadf4",
+    "selection": "#8aadf440"
+  }
+}

assets/themes/catppuccin-mocha.json

@@ -0,0 +1,144 @@
+{
+  "id": "catppuccin-mocha",
+  "name": "Catppuccin Mocha",
+  "author": "Catppuccin Org (ported by Coop)",
+  "url": "https://catppuccin.com",
+  "light": {
+    "background": "#1e1e2e",
+    "surface_background": "#181825",
+    "elevated_surface_background": "#11111b",
+    "panel_background": "#1e1e2e",
+    "overlay": "#cdd6f41a",
+    "title_bar": "#11111b",
+    "title_bar_inactive": "#1e1e2e",
+    "window_border": "#45475a",
+    "border": "#45475a",
+    "border_variant": "#313244",
+    "border_focused": "#89b4fa",
+    "border_selected": "#89b4fa",
+    "border_transparent": "#cdd6f400",
+    "border_disabled": "#181825",
+    "ring": "#b4befe",
+    "text": "#cdd6f4",
+    "text_muted": "#a6adc8",
+    "text_placeholder": "#7f849c",
+    "text_accent": "#89b4fa",
+    "text_danger": "#f38ba8",
+    "text_warning": "#fab387",
+    "icon": "#a6adc8",
+    "icon_muted": "#7f849c",
+    "icon_accent": "#b4befe",
+    "element_foreground": "#1e1e2e",
+    "element_background": "#89b4fa",
+    "element_hover": "#b4befe",
+    "element_active": "#89dceb",
+    "element_selected": "#74c7ec",
+    "element_disabled": "#89b4fa4d",
+    "secondary_foreground": "#cdd6f4",
+    "secondary_background": "#313244",
+    "secondary_hover": "#45475a",
+    "secondary_active": "#585b70",
+    "secondary_selected": "#585b70",
+    "secondary_disabled": "#89b4fa4d",
+    "danger_foreground": "#1e1e2e",
+    "danger_background": "#f38ba8",
+    "danger_hover": "#eba0ac",
+    "danger_active": "#fab387",
+    "danger_selected": "#f9e2af",
+    "danger_disabled": "#f38ba84d",
+    "warning_foreground": "#1e1e2e",
+    "warning_background": "#fab387",
+    "warning_hover": "#f9e2af",
+    "warning_active": "#a6e3a1",
+    "warning_selected": "#94e2d5",
+    "warning_disabled": "#fab3874d",
+    "ghost_element_background": "#cdd6f400",
+    "ghost_element_background_alt": "#181825",
+    "ghost_element_hover": "#cdd6f40d",
+    "ghost_element_active": "#cdd6f41a",
+    "ghost_element_selected": "#cdd6f41a",
+    "ghost_element_disabled": "#cdd6f405",
+    "tab_background": "#11111b",
+    "tab_foreground": "#a6adc8",
+    "tab_hover_background": "#cdd6f40d",
+    "tab_active_background": "#1e1e2e",
+    "tab_active_foreground": "#cdd6f4",
+    "scrollbar_thumb_background": "#cdd6f41a",
+    "scrollbar_thumb_hover_background": "#cdd6f426",
+    "scrollbar_thumb_border": "#cdd6f400",
+    "scrollbar_track_background": "#cdd6f400",
+    "scrollbar_track_border": "#cdd6f400",
+    "drop_target_background": "#89b4fa1a",
+    "cursor": "#89b4fa",
+    "selection": "#89b4fa40"
+  },
+  "dark": {
+    "background": "#1e1e2e",
+    "surface_background": "#181825",
+    "elevated_surface_background": "#11111b",
+    "panel_background": "#1e1e2e",
+    "overlay": "#cdd6f41a",
+    "title_bar": "#11111b",
+    "title_bar_inactive": "#1e1e2e",
+    "window_border": "#45475a",
+    "border": "#45475a",
+    "border_variant": "#313244",
+    "border_focused": "#89b4fa",
+    "border_selected": "#89b4fa",
+    "border_transparent": "#cdd6f400",
+    "border_disabled": "#181825",
+    "ring": "#b4befe",
+    "text": "#cdd6f4",
+    "text_muted": "#a6adc8",
+    "text_placeholder": "#7f849c",
+    "text_accent": "#89b4fa",
+    "text_danger": "#f38ba8",
+    "text_warning": "#fab387",
+    "icon": "#a6adc8",
+    "icon_muted": "#7f849c",
+    "icon_accent": "#b4befe",
+    "element_foreground": "#1e1e2e",
+    "element_background": "#89b4fa",
+    "element_hover": "#b4befe",
+    "element_active": "#89dceb",
+    "element_selected": "#74c7ec",
+    "element_disabled": "#89b4fa4d",
+    "secondary_foreground": "#cdd6f4",
+    "secondary_background": "#313244",
+    "secondary_hover": "#45475a",
+    "secondary_active": "#585b70",
+    "secondary_selected": "#585b70",
+    "secondary_disabled": "#89b4fa4d",
+    "danger_foreground": "#1e1e2e",
+    "danger_background": "#f38ba8",
+    "danger_hover": "#eba0ac",
+    "danger_active": "#fab387",
+    "danger_selected": "#f9e2af",
+    "danger_disabled": "#f38ba84d",
+    "warning_foreground": "#1e1e2e",
+    "warning_background": "#fab387",
+    "warning_hover": "#f9e2af",
+    "warning_active": "#a6e3a1",
+    "warning_selected": "#94e2d5",
+    "warning_disabled": "#fab3874d",
+    "ghost_element_background": "#cdd6f400",
+    "ghost_element_background_alt": "#181825",
+    "ghost_element_hover": "#cdd6f40d",
+    "ghost_element_active": "#cdd6f41a",
+    "ghost_element_selected": "#cdd6f41a",
+    "ghost_element_disabled": "#cdd6f405",
+    "tab_background": "#11111b",
+    "tab_foreground": "#a6adc8",
+    "tab_hover_background": "#cdd6f40d",
+    "tab_active_background": "#1e1e2e",
+    "tab_active_foreground": "#cdd6f4",
+    "scrollbar_thumb_background": "#cdd6f41a",
+    "scrollbar_thumb_hover_background": "#cdd6f426",
+    "scrollbar_thumb_border": "#cdd6f400",
+    "scrollbar_track_background": "#cdd6f400",
+    "scrollbar_track_border": "#cdd6f400",
+    "drop_target_background": "#89b4fa1a",
+    "cursor": "#89b4fa",
+    "selection": "#89b4fa40"
+  }
+}

assets/themes/flexoki.json

@@ -0,0 +1,144 @@
+{
+  "id": "flexoki",
+  "name": "Flexoki",
+  "author": "Steph Ango (ported by Coop)",
+  "url": "https://stephango.com/flexoki",
+  "light": {
+    "background": "#FFFCF0",
+    "surface_background": "#F2F0E5",
+    "elevated_surface_background": "#E6E4D9",
+    "panel_background": "#FFFCF0",
+    "overlay": "#100F0F1A",
+    "title_bar": "#E6E4D9",
+    "title_bar_inactive": "#FFFCF0",
+    "window_border": "#CECDC3",
+    "border": "#CECDC3",
+    "border_variant": "#DAD8CE",
+    "border_focused": "#24837B",
+    "border_selected": "#24837B",
+    "border_transparent": "#100F0F00",
+    "border_disabled": "#E6E4D9",
+    "ring": "#3AA99F",
+    "text": "#100F0F",
+    "text_muted": "#6F6E69",
+    "text_placeholder": "#B7B5AC",
+    "text_accent": "#24837B",
+    "text_danger": "#AF3029",
+    "text_warning": "#BC5215",
+    "icon": "#6F6E69",
+    "icon_muted": "#B7B5AC",
+    "icon_accent": "#3AA99F",
+    "element_foreground": "#FFFCF0",
+    "element_background": "#24837B",
+    "element_hover": "#3AA99F",
+    "element_active": "#1C1B1A",
+    "element_selected": "#100F0F",
+    "element_disabled": "#24837B4D",
+    "secondary_foreground": "#100F0F",
+    "secondary_background": "#E6E4D9",
+    "secondary_hover": "#DAD8CE",
+    "secondary_active": "#CECDC3",
+    "secondary_selected": "#CECDC3",
+    "secondary_disabled": "#24837B4D",
+    "danger_foreground": "#FFFCF0",
+    "danger_background": "#AF3029",
+    "danger_hover": "#D14D41",
+    "danger_active": "#1C1B1A",
+    "danger_selected": "#100F0F",
+    "danger_disabled": "#AF30294D",
+    "warning_foreground": "#FFFCF0",
+    "warning_background": "#BC5215",
+    "warning_hover": "#DA702C",
+    "warning_active": "#1C1B1A",
+    "warning_selected": "#100F0F",
+    "warning_disabled": "#BC52154D",
+    "ghost_element_background": "#100F0F00",
+    "ghost_element_background_alt": "#F2F0E5",
+    "ghost_element_hover": "#100F0F0D",
+    "ghost_element_active": "#100F0F1A",
+    "ghost_element_selected": "#100F0F1A",
+    "ghost_element_disabled": "#100F0F05",
+    "tab_background": "#E6E4D9",
+    "tab_foreground": "#6F6E69",
+    "tab_hover_background": "#100F0F0D",
+    "tab_active_background": "#FFFCF0",
+    "tab_active_foreground": "#100F0F",
+    "scrollbar_thumb_background": "#100F0F1A",
+    "scrollbar_thumb_hover_background": "#100F0F26",
+    "scrollbar_thumb_border": "#100F0F00",
+    "scrollbar_track_background": "#100F0F00",
+    "scrollbar_track_border": "#100F0F00",
+    "drop_target_background": "#24837B1A",
+    "cursor": "#24837B",
+    "selection": "#24837B40"
+  },
+  "dark": {
+    "background": "#100F0F",
+    "surface_background": "#1C1B1A",
+    "elevated_surface_background": "#282726",
+    "panel_background": "#100F0F",
+    "overlay": "#FFFCF01A",
+    "title_bar": "#282726",
+    "title_bar_inactive": "#100F0F",
+    "window_border": "#403E3C",
+    "border": "#403E3C",
+    "border_variant": "#343331",
+    "border_focused": "#3AA99F",
+    "border_selected": "#3AA99F",
+    "border_transparent": "#100F0F00",
+    "border_disabled": "#282726",
+    "ring": "#24837B",
+    "text": "#CECDC3",
+    "text_muted": "#878580",
+    "text_placeholder": "#575653",
+    "text_accent": "#3AA99F",
+    "text_danger": "#D14D41",
+    "text_warning": "#DA702C",
+    "icon": "#878580",
+    "icon_muted": "#575653",
+    "icon_accent": "#24837B",
+    "element_foreground": "#100F0F",
+    "element_background": "#3AA99F",
+    "element_hover": "#24837B",
+    "element_active": "#CECDC3",
+    "element_selected": "#F2F0E5",
+    "element_disabled": "#3AA99F4D",
+    "secondary_foreground": "#CECDC3",
+    "secondary_background": "#1C1B1A",
+    "secondary_hover": "#282726",
+    "secondary_active": "#343331",
+    "secondary_selected": "#343331",
+    "secondary_disabled": "#3AA99F4D",
+    "danger_foreground": "#100F0F",
+    "danger_background": "#D14D41",
+    "danger_hover": "#AF3029",
+    "danger_active": "#CECDC3",
+    "danger_selected": "#F2F0E5",
+    "danger_disabled": "#D14D414D",
+    "warning_foreground": "#100F0F",
+    "warning_background": "#DA702C",
+    "warning_hover": "#BC5215",
+    "warning_active": "#CECDC3",
+    "warning_selected": "#F2F0E5",
+    "warning_disabled": "#DA702C4D",
+    "ghost_element_background": "#100F0F00",
+    "ghost_element_background_alt": "#1C1B1A",
+    "ghost_element_hover": "#FFFCF00D",
+    "ghost_element_active": "#FFFCF01A",
+    "ghost_element_selected": "#FFFCF01A",
+    "ghost_element_disabled": "#FFFCF005",
+    "tab_background": "#282726",
+    "tab_foreground": "#878580",
+    "tab_hover_background": "#FFFCF00D",
+    "tab_active_background": "#100F0F",
+    "tab_active_foreground": "#CECDC3",
+    "scrollbar_thumb_background": "#FFFCF01A",
+    "scrollbar_thumb_hover_background": "#FFFCF026",
+    "scrollbar_thumb_border": "#100F0F00",
+    "scrollbar_track_background": "#100F0F00",
+    "scrollbar_track_border": "#100F0F00",
+    "drop_target_background": "#3AA99F1A",
+    "cursor": "#3AA99F",
+    "selection": "#3AA99F40"
+  }
+}

assets/themes/forest.json

@@ -0,0 +1,144 @@
+{
+  "id": "forest",
+  "name": "Forest",
+  "author": "Coop",
+  "url": "https://github.com/lumehq/coop",
+  "light": {
+    "background": "#fbfefcff",
+    "surface_background": "#f4fbf6ff",
+    "elevated_surface_background": "#e9f6e9ff",
+    "panel_background": "#fbfefcff",
+    "overlay": "#193b2d1a",
+    "title_bar": "#e9f6e9ff",
+    "title_bar_inactive": "#fbfefcff",
+    "window_border": "#c4e8d1ff",
+    "border": "#c4e8d1ff",
+    "border_variant": "#b2ddb5ff",
+    "border_focused": "#30a46cff",
+    "border_selected": "#30a46cff",
+    "border_transparent": "#00000000",
+    "border_disabled": "#e0f3e6ff",
+    "ring": "#2b9a66ff",
+    "text": "#193b2dff",
+    "text_muted": "#2f7c57ff",
+    "text_placeholder": "#8eceaaff",
+    "text_accent": "#30a46cff",
+    "text_danger": "#e54d2eff",
+    "text_warning": "#f76b15ff",
+    "icon": "#2f7c57ff",
+    "icon_muted": "#8eceaaff",
+    "icon_accent": "#2b9a66ff",
+    "element_foreground": "#ffffffff",
+    "element_background": "#30a46cff",
+    "element_hover": "#2b9a66ff",
+    "element_active": "#2a7e3bff",
+    "element_selected": "#218358ff",
+    "element_disabled": "#30a46c4d",
+    "secondary_foreground": "#193b2dff",
+    "secondary_background": "#e9f6e9ff",
+    "secondary_hover": "#daf1dbff",
+    "secondary_active": "#c4e8d1ff",
+    "secondary_selected": "#c4e8d1ff",
+    "secondary_disabled": "#30a46c4d",
+    "danger_foreground": "#ffffffff",
+    "danger_background": "#feebe7ff",
+    "danger_hover": "#ffcdc2ff",
+    "danger_active": "#fdbdafff",
+    "danger_selected": "#fdbdafff",
+    "danger_disabled": "#e54d2e4d",
+    "warning_foreground": "#ffffffff",
+    "warning_background": "#fff7edff",
+    "warning_hover": "#ffd19aff",
+    "warning_active": "#ffc182ff",
+    "warning_selected": "#ffc182ff",
+    "warning_disabled": "#f76b154d",
+    "ghost_element_background": "#00000000",
+    "ghost_element_background_alt": "#e9f6e9ff",
+    "ghost_element_hover": "#193b2d0d",
+    "ghost_element_active": "#193b2d1a",
+    "ghost_element_selected": "#193b2d1a",
+    "ghost_element_disabled": "#193b2d05",
+    "tab_background": "#e9f6e9ff",
+    "tab_foreground": "#2f7c57ff",
+    "tab_hover_background": "#193b2d0d",
+    "tab_active_background": "#fbfefcff",
+    "tab_active_foreground": "#193b2dff",
+    "scrollbar_thumb_background": "#193b2d1a",
+    "scrollbar_thumb_hover_background": "#193b2d26",
+    "scrollbar_thumb_border": "#00000000",
+    "scrollbar_track_background": "#00000000",
+    "scrollbar_track_border": "#00000000",
+    "drop_target_background": "#30a46c1a",
+    "cursor": "#30a46cff",
+    "selection": "#30a46c40"
+  },
+  "dark": {
+    "background": "#0e1512ff",
+    "surface_background": "#121b17ff",
+    "elevated_surface_background": "#132d21ff",
+    "panel_background": "#0e1512ff",
+    "overlay": "#b1f1cb1a",
+    "title_bar": "#132d21ff",
+    "title_bar_inactive": "#0e1512ff",
+    "window_border": "#20573eff",
+    "border": "#20573eff",
+    "border_variant": "#174933ff",
+    "border_focused": "#33b074ff",
+    "border_selected": "#33b074ff",
+    "border_transparent": "#00000000",
+    "border_disabled": "#113b29ff",
+    "ring": "#33b074ff",
+    "text": "#b1f1cbff",
+    "text_muted": "#71d083ff",
+    "text_placeholder": "#2f7c57ff",
+    "text_accent": "#3dd68cff",
+    "text_danger": "#ff977dff",
+    "text_warning": "#ffa057ff",
+    "icon": "#71d083ff",
+    "icon_muted": "#2f7c57ff",
+    "icon_accent": "#33b074ff",
+    "element_foreground": "#0e1512ff",
+    "element_background": "#3dd68cff",
+    "element_hover": "#71d083ff",
+    "element_active": "#33b074ff",
+    "element_selected": "#30a46cff",
+    "element_disabled": "#3dd68c4d",
+    "secondary_foreground": "#b1f1cbff",
+    "secondary_background": "#132d21ff",
+    "secondary_hover": "#113b29ff",
+    "secondary_active": "#174933ff",
+    "secondary_selected": "#174933ff",
+    "secondary_disabled": "#3dd68c4d",
+    "danger_foreground": "#181111ff",
+    "danger_background": "#391714ff",
+    "danger_hover": "#5e1c16ff",
+    "danger_active": "#6e2920ff",
+    "danger_selected": "#6e2920ff",
+    "danger_disabled": "#ff977d4d",
+    "warning_foreground": "#17120eff",
+    "warning_background": "#331e0bff",
+    "warning_hover": "#562800ff",
+    "warning_active": "#66350cff",
+    "warning_selected": "#66350cff",
+    "warning_disabled": "#ffa0574d",
+    "ghost_element_background": "#00000000",
+    "ghost_element_background_alt": "#132d21ff",
+    "ghost_element_hover": "#b1f1cb0d",
+    "ghost_element_active": "#b1f1cb1a",
+    "ghost_element_selected": "#b1f1cb1a",
+    "ghost_element_disabled": "#b1f1cb05",
+    "tab_background": "#132d21ff",
+    "tab_foreground": "#71d083ff",
+    "tab_hover_background": "#b1f1cb0d",
+    "tab_active_background": "#0e1512ff",
+    "tab_active_foreground": "#b1f1cbff",
+    "scrollbar_thumb_background": "#b1f1cb1a",
+    "scrollbar_thumb_hover_background": "#b1f1cb26",
+    "scrollbar_thumb_border": "#00000000",
+    "scrollbar_track_background": "#00000000",
+    "scrollbar_track_border": "#00000000",
+    "drop_target_background": "#3dd68c1a",
+    "cursor": "#3dd68cff",
+    "selection": "#3dd68c40"
+  }
+}

assets/themes/ocean.json

@@ -0,0 +1,144 @@
+{
+  "id": "ocean",
+  "name": "Ocean",
+  "author": "Coop",
+  "url": "https://github.com/lumehq/coop",
+  "light": {
+    "background": "#fafefeff",
+    "surface_background": "#f2fbfaff",
+    "elevated_surface_background": "#e6f7f7ff",
+    "panel_background": "#fafefeff",
+    "overlay": "#00333f1a",
+    "title_bar": "#e6f7f7ff",
+    "title_bar_inactive": "#fafefeff",
+    "window_border": "#cce5e9ff",
+    "border": "#cce5e9ff",
+    "border_variant": "#b8dde3ff",
+    "border_focused": "#00a2c7ff",
+    "border_selected": "#00a2c7ff",
+    "border_transparent": "#00000000",
+    "border_disabled": "#e0f0f2ff",
+    "ring": "#0797b9ff",
+    "text": "#0d3c48ff",
+    "text_muted": "#107d98ff",
+    "text_placeholder": "#60b3d7ff",
+    "text_accent": "#00a2c7ff",
+    "text_danger": "#e54d2eff",
+    "text_warning": "#f76b15ff",
+    "icon": "#107d98ff",
+    "icon_muted": "#60b3d7ff",
+    "icon_accent": "#0797b9ff",
+    "element_foreground": "#ffffffff",
+    "element_background": "#00a2c7ff",
+    "element_hover": "#0797b9ff",
+    "element_active": "#12667eff",
+    "element_selected": "#0d4a5cff",
+    "element_disabled": "#00a2c74d",
+    "secondary_foreground": "#0d4a5cff",
+    "secondary_background": "#ddf9f2ff",
+    "secondary_hover": "#c8f4e9ff",
+    "secondary_active": "#b3ecdeff",
+    "secondary_selected": "#b3ecdeff",
+    "secondary_disabled": "#00a2c74d",
+    "danger_foreground": "#ffffffff",
+    "danger_background": "#feebe7ff",
+    "danger_hover": "#ffcdc2ff",
+    "danger_active": "#fdbdafff",
+    "danger_selected": "#fdbdafff",
+    "danger_disabled": "#e54d2e4d",
+    "warning_foreground": "#ffffffff",
+    "warning_background": "#fff7edff",
+    "warning_hover": "#ffd19aff",
+    "warning_active": "#ffc182ff",
+    "warning_selected": "#ffc182ff",
+    "warning_disabled": "#f76b154d",
+    "ghost_element_background": "#00000000",
+    "ghost_element_background_alt": "#e6f7f7ff",
+    "ghost_element_hover": "#00333f0d",
+    "ghost_element_active": "#00333f1a",
+    "ghost_element_selected": "#00333f1a",
+    "ghost_element_disabled": "#00333f05",
+    "tab_background": "#e6f7f7ff",
+    "tab_foreground": "#107d98ff",
+    "tab_hover_background": "#00333f0d",
+    "tab_active_background": "#fafefeff",
+    "tab_active_foreground": "#0d3c48ff",
+    "scrollbar_thumb_background": "#00333f1a",
+    "scrollbar_thumb_hover_background": "#00333f26",
+    "scrollbar_thumb_border": "#00000000",
+    "scrollbar_track_background": "#00000000",
+    "scrollbar_track_border": "#00000000",
+    "drop_target_background": "#00a2c71a",
+    "cursor": "#00a2c7ff",
+    "selection": "#00a2c740"
+  },
+  "dark": {
+    "background": "#0b161aff",
+    "surface_background": "#101b20ff",
+    "elevated_surface_background": "#082c36ff",
+    "panel_background": "#0b161aff",
+    "overlay": "#c2f3ff1a",
+    "title_bar": "#082c36ff",
+    "title_bar_inactive": "#0b161aff",
+    "window_border": "#1b537bff",
+    "border": "#1b537bff",
+    "border_variant": "#154467ff",
+    "border_focused": "#00a2c7ff",
+    "border_selected": "#00a2c7ff",
+    "border_transparent": "#00000000",
+    "border_disabled": "#112840ff",
+    "ring": "#23afd0ff",
+    "text": "#b6ecf7ff",
+    "text_muted": "#4ccce6ff",
+    "text_placeholder": "#197caeff",
+    "text_accent": "#7ce2feff",
+    "text_danger": "#ff977dff",
+    "text_warning": "#ffa057ff",
+    "icon": "#4ccce6ff",
+    "icon_muted": "#197caeff",
+    "icon_accent": "#23afd0ff",
+    "element_foreground": "#0b161aff",
+    "element_background": "#7ce2feff",
+    "element_hover": "#a8eeffff",
+    "element_active": "#23afd0ff",
+    "element_selected": "#00a2c7ff",
+    "element_disabled": "#7ce2fe4d",
+    "secondary_foreground": "#adf0ddff",
+    "secondary_background": "#0d2d2aff",
+    "secondary_hover": "#023b37ff",
+    "secondary_active": "#084843ff",
+    "secondary_selected": "#084843ff",
+    "secondary_disabled": "#7ce2fe4d",
+    "danger_foreground": "#181111ff",
+    "danger_background": "#391714ff",
+    "danger_hover": "#5e1c16ff",
+    "danger_active": "#6e2920ff",
+    "danger_selected": "#6e2920ff",
+    "danger_disabled": "#ff977d4d",
+    "warning_foreground": "#17120eff",
+    "warning_background": "#331e0bff",
+    "warning_hover": "#562800ff",
+    "warning_active": "#66350cff",
+    "warning_selected": "#66350cff",
+    "warning_disabled": "#ffa0574d",
+    "ghost_element_background": "#00000000",
+    "ghost_element_background_alt": "#082c36ff",
+    "ghost_element_hover": "#c2f3ff0d",
+    "ghost_element_active": "#c2f3ff1a",
+    "ghost_element_selected": "#c2f3ff1a",
+    "ghost_element_disabled": "#c2f3ff05",
+    "tab_background": "#082c36ff",
+    "tab_foreground": "#4ccce6ff",
+    "tab_hover_background": "#c2f3ff0d",
+    "tab_active_background": "#0b161aff",
+    "tab_active_foreground": "#b6ecf7ff",
+    "scrollbar_thumb_background": "#c2f3ff1a",
+    "scrollbar_thumb_hover_background": "#c2f3ff26",
+    "scrollbar_thumb_border": "#00000000",
+    "scrollbar_track_background": "#00000000",
+    "scrollbar_track_border": "#00000000",
+    "drop_target_background": "#7ce2fe1a",
+    "cursor": "#7ce2feff",
+    "selection": "#7ce2fe40"
+  }
+}

crates/auto_update/Cargo.toml

@@ -5,17 +5,8 @@ edition.workspace = true
 publish.workspace = true
 
 [dependencies]
-common = { path = "../common" }
-state = { path = "../state" }
-
 gpui.workspace = true
-gpui_tokio.workspace = true
-reqwest.workspace = true
-nostr-sdk.workspace = true
-anyhow.workspace = true
-smol.workspace = true
+instant.workspace = true
 log.workspace = true
-smallvec.workspace = true
 
-semver = "1.0.27"
-tempfile = "3.23.0"
+gpui-updater = { git = "https://github.com/AprilNEA/gpui-updater", tag = "v0.0.6", features = ["gpui"] }

crates/auto_update/src/lib.rs

@@ -1,485 +1,180 @@
-use std::ffi::OsString;
-use std::path::{Path, PathBuf};
-use std::sync::Arc;
-use std::time::Duration;
+#![cfg(not(target_arch = "wasm32"))]
 
-use anyhow::{anyhow, Context as AnyhowContext, Error};
-use gpui::http_client::{AsyncBody, HttpClient};
-use gpui::{
-    App, AppContext, AsyncApp, BackgroundExecutor, Context, Entity, Global, Subscription, Task,
-};
-use nostr_sdk::prelude::*;
-use semver::Version;
-use smallvec::{smallvec, SmallVec};
-use smol::fs::File;
-use smol::process::Command;
-use state::NostrRegistry;
+use gpui::{App, AppContext, Context, Entity, Global, SharedString, Subscription, Window};
+use gpui_updater::{EngineConfig, GitHubSource, UpdateStatus, Updater, Version};
+use instant::{Duration, Instant};
 
-const APP_PUBKEY: &str = "npub1y9jvl5vznq49eh9f2gj7679v4042kj80lp7p8fte3ql2cr7hty7qsyca8q";
+const COOP_UPDATE_EXPLANATION: &str = "COOP_UPDATE_EXPLANATION";
 
-pub fn init(cx: &mut App) {
-    AutoUpdater::set_global(cx.new(AutoUpdater::new), cx);
+fn get_github_repo_owner() -> String {
+    std::env::var("COOP_GITHUB_REPO_OWNER").unwrap_or_else(|_| "reyakov".to_string())
+}
+
+fn get_github_repo_name() -> String {
+    std::env::var("COOP_GITHUB_REPO_NAME").unwrap_or_else(|_| "coop".to_string())
+}
+
+fn is_flatpak_installation() -> bool {
+    std::env::var("FLATPAK_ID").is_ok() || std::env::var(COOP_UPDATE_EXPLANATION).is_ok()
+}
+
+/// Initialize the auto-update system.
+///
+/// Skips initialization when running as a Flatpak (updates are handled by the
+/// Flatpak distribution channel). Otherwise creates the global [`AutoUpdater`]
+/// entity and schedules a check for updates after a 2-minute delay.
+pub fn init(window: &mut Window, cx: &mut App) {
+    if is_flatpak_installation() {
+        log::info!("Skipping auto-update initialization: App is installed via Flatpak");
+        return;
+    }
+
+    AutoUpdater::set_global(cx.new(|cx| AutoUpdater::new(window, cx)), cx);
 }
 
 struct GlobalAutoUpdater(Entity<AutoUpdater>);
 
 impl Global for GlobalAutoUpdater {}
 
-#[cfg(not(target_os = "windows"))]
-struct InstallerDir(tempfile::TempDir);
+/// Observable auto-update status — re-exported from [`gpui_updater::UpdateStatus`].
+pub use gpui_updater::UpdateStatus as AutoUpdateStatus;
 
-#[cfg(not(target_os = "windows"))]
-impl InstallerDir {
-    async fn new() -> Result<Self, Error> {
-        Ok(Self(
-            tempfile::Builder::new()
-                .prefix("coop-auto-update")
-                .tempdir()?,
-        ))
-    }
-
-    fn path(&self) -> &Path {
-        self.0.path()
-    }
-}
-
-#[cfg(target_os = "windows")]
-struct InstallerDir(PathBuf);
-
-#[cfg(target_os = "windows")]
-impl InstallerDir {
-    async fn new() -> Result<Self, Error> {
-        let installer_dir = std::env::current_exe()?
-            .parent()
-            .context("No parent dir for Coop.exe")?
-            .join("updates");
-
-        if smol::fs::metadata(&installer_dir).await.is_ok() {
-            smol::fs::remove_dir_all(&installer_dir).await?;
-        }
-
-        smol::fs::create_dir(&installer_dir).await?;
-
-        Ok(Self(installer_dir))
-    }
-
-    fn path(&self) -> &Path {
-        self.0.as_path()
-    }
-}
-
-struct MacOsUnmounter<'a> {
-    mount_path: PathBuf,
-    background_executor: &'a BackgroundExecutor,
-}
-
-impl Drop for MacOsUnmounter<'_> {
-    fn drop(&mut self) {
-        let mount_path = std::mem::take(&mut self.mount_path);
-
-        self.background_executor
-            .spawn(async move {
-                let unmount_output = Command::new("hdiutil")
-                    .args(["detach", "-force"])
-                    .arg(&mount_path)
-                    .output()
-                    .await;
-
-                match unmount_output {
-                    Ok(output) if output.status.success() => {
-                        log::info!("Successfully unmounted the disk image");
-                    }
-                    Ok(output) => {
-                        log::error!(
-                            "Failed to unmount disk image: {:?}",
-                            String::from_utf8_lossy(&output.stderr)
-                        );
-                    }
-                    Err(error) => {
-                        log::error!("Error while trying to unmount disk image: {:?}", error);
-                    }
-                }
-            })
-            .detach();
-    }
-}
-
-#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)]
-pub enum AutoUpdateStatus {
-    Idle,
-    Checking,
-    Checked { files: Vec<EventId> },
-    Installing,
-    Updated,
-    Errored { msg: Box<String> },
-}
-
-impl AsRef<AutoUpdateStatus> for AutoUpdateStatus {
-    fn as_ref(&self) -> &AutoUpdateStatus {
-        self
-    }
-}
-
-impl AutoUpdateStatus {
-    pub fn is_updating(&self) -> bool {
-        matches!(self, Self::Checked { .. } | Self::Installing)
-    }
-
-    pub fn is_updated(&self) -> bool {
-        matches!(self, Self::Updated)
-    }
-
-    pub fn checked(files: Vec<EventId>) -> Self {
-        Self::Checked { files }
-    }
-
-    pub fn error(e: String) -> Self {
-        Self::Errored { msg: Box::new(e) }
-    }
-}
-
-#[derive(Debug)]
+/// The global auto-updater entity.
+///
+/// Wraps [`gpui_updater::Updater`] with Coop-specific configuration
+/// (GitHub repo, Flatpak detection, delayed auto-check).
+///
+/// Retrieve the global instance via [`AutoUpdater::global`].
 pub struct AutoUpdater {
-    /// Current status of the auto updater
-    pub status: AutoUpdateStatus,
-
-    /// Current version of the application
+    /// The underlying gpui-updater entity that does the heavy lifting.
+    pub updater: Entity<Updater>,
+    /// Currently running app version.
     pub version: Version,
-
-    /// Event subscriptions
-    _subscriptions: SmallVec<[Subscription; 1]>,
-
-    /// Background tasks
-    _tasks: SmallVec<[Task<()>; 2]>,
+    /// Keeps the observer subscription alive.
+    _subscription: Subscription,
+    /// When the last error was recorded, so we can reset to idle after 5s.
+    error_time: Option<Instant>,
 }
 
 impl AutoUpdater {
-    /// Retrieve the global auto updater instance
+    /// Retrieve the global auto updater instance.
     pub fn global(cx: &App) -> Entity<Self> {
         cx.global::<GlobalAutoUpdater>().0.clone()
     }
 
-    /// Set the global auto updater instance
     fn set_global(state: Entity<Self>, cx: &mut App) {
         cx.set_global(GlobalAutoUpdater(state));
     }
 
-    fn new(cx: &mut Context<Self>) -> Self {
+    fn new(window: &mut Window, cx: &mut Context<Self>) -> Self {
         let version = Version::parse(env!("CARGO_PKG_VERSION")).unwrap();
-        let async_version = version.clone();
 
-        let mut subscriptions = smallvec![];
-        let mut tasks = smallvec![];
+        let repo_owner = get_github_repo_owner();
+        let repo_name = get_github_repo_name();
 
-        tasks.push(
-            // Subscribe to get the new update event in the bootstrap relays
-            Self::subscribe_to_updates(cx),
-        );
+        let source =
+            GitHubSource::new(&repo_owner, &repo_name).asset_contains(match std::env::consts::OS {
+                "macos" => "macos",
+                "linux" => "linux",
+                _ => "",
+            });
 
-        tasks.push(
-            // Subscribe to get the new update event in the bootstrap relays
+        let updater: Entity<Updater> =
+            cx.new(|cx| Updater::new(source, EngineConfig::new(version.clone()), cx));
+
+        // When an update becomes available, automatically download and install it.
+        let subscription = cx.observe(&updater, |this: &mut AutoUpdater, _updater, cx| {
+            let status = this.updater.read(cx).status().clone();
+
+            if matches!(status, UpdateStatus::Available(_)) {
+                this.updater.update(cx, |updater, cx| {
+                    updater.download_and_install(cx);
+                });
+            }
+
+            if matches!(status, UpdateStatus::Errored(_)) {
+                this.error_time = Some(Instant::now());
                 cx.spawn(async move |this, cx| {
-                // Check for updates after 2 minutes
-                cx.background_executor()
-                    .timer(Duration::from_secs(120))
-                    .await;
+                    cx.background_executor().timer(Duration::from_secs(5)).await;
+                    this.update(cx, |_this, cx| cx.notify()).ok();
+                })
+                .detach();
+            } else {
+                this.error_time = None;
+            }
 
-                // Update the status to checking
-                _ = this.update(cx, |this, cx| {
-                    this.set_status(AutoUpdateStatus::Checking, cx);
+            cx.notify();
         });
 
-                match Self::check_for_updates(async_version, cx).await {
-                    Ok(ids) => {
-                        // Update the status to downloading
-                        _ = this.update(cx, |this, cx| {
-                            this.set_status(AutoUpdateStatus::checked(ids), cx);
+        // Schedule an auto-check after a 2-minute delay (deferred to run at the
+        // end of the current frame so the window is fully set up).
+        cx.defer_in(window, |_this, _window, cx| {
+            let duration = Duration::from_secs(120);
+            cx.spawn(async move |this, cx| {
+                cx.background_executor().timer(duration).await;
+                this.update(cx, |this, cx| {
+                    this.updater.update(cx, |updater, cx| {
+                        updater.check(cx);
                     });
-                    }
-                    Err(e) => {
-                        _ = this.update(cx, |this, cx| {
-                            this.set_status(AutoUpdateStatus::Idle, cx);
+                })
+                .ok();
+            })
+            .detach();
         });
 
-                        log::warn!("{e}");
-                    }
-                }
-            }),
-        );
-
-        subscriptions.push(
-            // Observe the status
-            cx.observe_self(|this, cx| {
-                if let AutoUpdateStatus::Checked { files } = this.status.clone() {
-                    this.get_latest_release(&files, cx);
-                }
-            }),
-        );
-
         Self {
-            status: AutoUpdateStatus::Idle,
+            updater,
             version,
-            _subscriptions: subscriptions,
-            _tasks: tasks,
+            _subscription: subscription,
+            error_time: None,
         }
     }
 
-    fn set_status(&mut self, status: AutoUpdateStatus, cx: &mut Context<Self>) {
-        self.status = status;
-        cx.notify();
+    pub fn idle(&self, cx: &App) -> bool {
+        let status = self.updater.read(cx).status();
+        if status == &UpdateStatus::Idle {
+            return true;
+        }
+        if matches!(status, UpdateStatus::Errored(_))
+            && self
+                .error_time
+                .is_some_and(|t| t.elapsed() >= Duration::from_secs(5))
+        {
+            return true;
+        }
+        false
     }
 
-    fn subscribe_to_updates(cx: &App) -> Task<()> {
-        let nostr = NostrRegistry::global(cx);
-        let _client = nostr.read(cx).client();
+    pub fn status(&self, cx: &App) -> SharedString {
+        let status = self.updater.read(cx).status();
 
-        cx.background_spawn(async move {
-            let _opts = SubscribeAutoCloseOptions::default().exit_policy(ReqExitPolicy::ExitOnEOSE);
-            let app_pubkey = PublicKey::parse(APP_PUBKEY).unwrap();
-
-            let _filter = Filter::new()
-                .kind(Kind::ReleaseArtifactSet)
-                .author(app_pubkey)
-                .limit(1);
-
-            // TODO
-        })
+        match status {
+            UpdateStatus::Idle => "Up to date".into(),
+            UpdateStatus::Checking => "Checking for updates…".into(),
+            UpdateStatus::UpToDate => "Up to date".into(),
+            UpdateStatus::Available(version) => format!("Version {version} available").into(),
+            UpdateStatus::Downloading { downloaded, total } => {
+                let total_mb = total.map(|t| t as f64 / 1_048_576.0);
+                let downloaded_mb = *downloaded as f64 / 1_048_576.0;
+                match total_mb {
+                    Some(t) => format!("Downloading {downloaded_mb:.1} / {t:.1} MB").into(),
+                    None => format!("Downloading {downloaded_mb:.1} MB").into(),
                 }
-
-    fn check_for_updates(version: Version, cx: &AsyncApp) -> Task<Result<Vec<EventId>, Error>> {
-        let client = cx.update(|cx| {
-            let nostr = NostrRegistry::global(cx);
-            nostr.read(cx).client()
-        });
-
-        cx.background_spawn(async move {
-            let _opts = SubscribeAutoCloseOptions::default().exit_policy(ReqExitPolicy::ExitOnEOSE);
-            let app_pubkey = PublicKey::parse(APP_PUBKEY).unwrap();
-
-            let filter = Filter::new()
-                .kind(Kind::ReleaseArtifactSet)
-                .author(app_pubkey)
-                .limit(1);
-
-            if let Some(event) = client.database().query(filter).await?.first_owned() {
-                let new_version: Version = event
-                    .tags
-                    .find(TagKind::d())
-                    .and_then(|tag| tag.content())
-                    .and_then(|content| content.split("@").last())
-                    .and_then(|content| Version::parse(content).ok())
-                    .context("Failed to parse version")?;
-
-                if new_version > version {
-                    // Get all file metadata event ids
-                    let ids: Vec<EventId> = event.tags.event_ids().copied().collect();
-
-                    let _filter = Filter::new()
-                        .kind(Kind::FileMetadata)
-                        .author(app_pubkey)
-                        .ids(ids.clone());
-
-                    // TODO
-
-                    Ok(ids)
+            }
+            UpdateStatus::Installing => "Installing update…".into(),
+            UpdateStatus::Staged(version) => {
+                format!("Version {version} ready — restart to apply").into()
+            }
+            UpdateStatus::Errored(msg) => {
+                if self
+                    .error_time
+                    .is_some_and(|t| t.elapsed() >= Duration::from_secs(5))
+                {
+                    "Up to date".into()
                 } else {
-                    Err(anyhow!("No update available"))
-                }
-            } else {
-                Err(anyhow!("No update available"))
-            }
-        })
-    }
-
-    fn get_latest_release(&mut self, ids: &[EventId], cx: &mut Context<Self>) {
-        let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
-        let http_client = cx.http_client();
-        let ids = ids.to_vec();
-
-        let task: Task<Result<(InstallerDir, PathBuf), Error>> = cx.background_spawn(async move {
-            let app_pubkey = PublicKey::parse(APP_PUBKEY).unwrap();
-            let os = std::env::consts::OS;
-
-            let filter = Filter::new()
-                .kind(Kind::FileMetadata)
-                .author(app_pubkey)
-                .ids(ids);
-
-            // Get all urls for this release
-            let events = client.database().query(filter).await?;
-
-            for event in events.into_iter() {
-                // Only process events that match current platform
-                if event.content != os {
-                    continue;
-                }
-
-                // Parse the url
-                let url = event
-                    .tags
-                    .find(TagKind::Url)
-                    .and_then(|tag| tag.content())
-                    .and_then(|content| Url::parse(content).ok())
-                    .context("Failed to parse url")?;
-
-                let installer_dir = InstallerDir::new().await?;
-                let target_path = Self::target_path(&installer_dir).await?;
-
-                // Download the release
-                download(url.as_str(), &target_path, http_client).await?;
-
-                return Ok((installer_dir, target_path));
-            }
-
-            Err(anyhow!("Failed to get latest release"))
-        });
-
-        self._tasks.push(
-            // Install the new release
-            cx.spawn(async move |this, cx| {
-                _ = this.update(cx, |this, cx| {
-                    this.set_status(AutoUpdateStatus::Installing, cx);
-                });
-
-                match task.await {
-                    Ok((installer_dir, target_path)) => {
-                        if Self::install(installer_dir, target_path, cx).await.is_ok() {
-                            // Update the status to updated
-                            _ = this.update(cx, |this, cx| {
-                                this.set_status(AutoUpdateStatus::Updated, cx);
-                            });
-                        }
-                    }
-                    Err(e) => {
-                        // Update the status to error including the error message
-                        _ = this.update(cx, |this, cx| {
-                            this.set_status(AutoUpdateStatus::error(e.to_string()), cx);
-                        });
-                    }
-                }
-            }),
-        );
-    }
-
-    async fn target_path(installer_dir: &InstallerDir) -> Result<PathBuf, Error> {
-        let filename = match std::env::consts::OS {
-            "macos" => anyhow::Ok("Coop.dmg"),
-            "windows" => Ok("Coop.exe"),
-            unsupported_os => anyhow::bail!("not supported: {unsupported_os}"),
-        }?;
-
-        Ok(installer_dir.path().join(filename))
-    }
-
-    async fn install(
-        installer_dir: InstallerDir,
-        target_path: PathBuf,
-        cx: &AsyncApp,
-    ) -> Result<(), Error> {
-        match std::env::consts::OS {
-            "macos" => install_release_macos(&installer_dir, target_path, cx).await,
-            "windows" => install_release_windows(target_path).await,
-            unsupported_os => anyhow::bail!("Not supported: {unsupported_os}"),
+                    format!("Update failed: {msg}").into()
                 }
             }
         }
-
-async fn download(
-    url: &str,
-    target_path: &std::path::Path,
-    client: Arc<dyn HttpClient>,
-) -> Result<(), Error> {
-    let body = AsyncBody::default();
-    let mut target_file = File::create(&target_path).await?;
-    let mut response = client.get(url, body, true).await?;
-
-    // Copy the response body to the target file
-    smol::io::copy(response.body_mut(), &mut target_file).await?;
-
-    Ok(())
     }
-
-async fn install_release_macos(
-    temp_dir: &InstallerDir,
-    downloaded_dmg: PathBuf,
-    cx: &AsyncApp,
-) -> Result<(), Error> {
-    let running_app_path = cx.update(|cx| cx.app_path())?;
-    let running_app_filename = running_app_path
-        .file_name()
-        .with_context(|| format!("invalid running app path {running_app_path:?}"))?;
-
-    let mount_path = temp_dir.path().join("Coop");
-    let mut mounted_app_path: OsString = mount_path.join(running_app_filename).into();
-
-    mounted_app_path.push("/");
-
-    let output = Command::new("hdiutil")
-        .args(["attach", "-nobrowse"])
-        .arg(&downloaded_dmg)
-        .arg("-mountroot")
-        .arg(temp_dir.path())
-        .output()
-        .await?;
-
-    anyhow::ensure!(
-        output.status.success(),
-        "failed to mount: {:?}",
-        String::from_utf8_lossy(&output.stderr)
-    );
-
-    // Create an MacOsUnmounter that will be dropped (and thus unmount the disk) when this function exits
-    let _unmounter = MacOsUnmounter {
-        mount_path: mount_path.clone(),
-        background_executor: cx.background_executor(),
-    };
-
-    let output = Command::new("rsync")
-        .args(["-av", "--delete"])
-        .arg(&mounted_app_path)
-        .arg(&running_app_path)
-        .output()
-        .await?;
-
-    anyhow::ensure!(
-        output.status.success(),
-        "failed to copy app: {:?}",
-        String::from_utf8_lossy(&output.stderr)
-    );
-
-    Ok(())
-}
-
-async fn install_release_windows(downloaded_installer: PathBuf) -> Result<(), Error> {
-    //const CREATE_NO_WINDOW: u32 = 0x08000000;
-
-    let system_root = std::env::var("SYSTEMROOT");
-    let powershell_path = system_root.as_ref().map_or_else(
-        |_| "powershell.exe".to_string(),
-        |p| format!("{p}\\System32\\WindowsPowerShell\\v1.0\\powershell.exe"),
-    );
-
-    let mut installer_path = std::ffi::OsString::new();
-    installer_path.push("\"");
-    installer_path.push(&downloaded_installer);
-    installer_path.push("\"");
-
-    let output = Command::new(powershell_path)
-        //.creation_flags(CREATE_NO_WINDOW)
-        .args(["-NoProfile", "-WindowStyle", "Hidden"])
-        .args(["Start-Process"])
-        .arg(installer_path)
-        .arg("-ArgumentList")
-        .args(["/P", "/R"])
-        .output()
-        .await?;
-
-    anyhow::ensure!(
-        output.status.success(),
-        "failed to start installer: {:?}",
-        String::from_utf8_lossy(&output.stderr)
-    );
-
-    Ok(())
 }

crates/browser-signer-proxy/Cargo.toml

@@ -0,0 +1,19 @@
+[package]
+name = "browser-signer-proxy"
+version = "0.1.0"
+edition.workspace = true
+description = "Nostr browser signer (NIP-07) proxy using smol async runtime"
+license = "MIT"
+repository = "https://github.com/nostrdevkit/nostr"
+publish = false
+
+[dependencies]
+atomic-destructor = "0.2"
+event-listener = "5"
+nostr.workspace = true
+opaquerr = "0.1"
+serde.workspace = true
+serde_json.workspace = true
+smol.workspace = true
+tracing = { version = "0.1", features = ["std"] }
+uuid = { version = "1.23", features = ["serde", "v4"] }

crates/browser-signer-proxy/README.md

@@ -0,0 +1,55 @@
+# browser-signer-proxy
+
+Proxy to use Nostr Browser signer ([NIP-07](https://github.com/nostr-protocol/nips/blob/master/07.md)) in native applications.
+
+This is a re-implementation of [`nostr-browser-signer-proxy`](https://github.com/nostrdevkit/nostr/tree/master/signer/nostr-browser-signer-proxy)
+using the [`smol`](https://github.com/smol-rs/smol) async runtime instead of tokio.
+
+## Description
+
+This crate provides a local HTTP proxy that communicates with a NIP-07 browser extension
+(e.g., Alby, nos2x) running in a browser tab. Native applications can use this proxy to
+request public keys, sign events, and perform NIP-04/NIP-44 encryption/decryption through
+the browser extension.
+
+The HTTP server is implemented with a minimal, dependency-free approach using `smol::net::TcpListener`
+and manual HTTP/1.1 parsing — avoiding heavy HTTP framework dependencies entirely.
+
+## Usage
+
+```rust
+use browser_signer_proxy::prelude::*;
+
+async fn example() -> Result<(), Error> {
+    // Create the proxy with default options (localhost:7400)
+    let proxy = BrowserSignerProxy::new(BrowserSignerProxyOptions::default());
+
+    // Open the proxy URL in a browser
+    webbrowser::open(&proxy.url())?;
+
+    // Start the proxy server
+    proxy.start().await?;
+
+    // Use it as an async Nostr signer
+    let public_key = proxy.get_public_key_async().await?;
+    println!("Connected with public key: {public_key}");
+
+    Ok(())
+}
+```
+
+## Differences from the tokio-based version
+
+| Feature | tokio (original) | smol (this crate) |
+|---|---|---|
+| Async runtime | `tokio` | `smol` |
+| HTTP server | `hyper` | `smol::net::TcpListener` + manual HTTP/1.1 |
+| Mutex | `tokio::sync::Mutex` | `smol::lock::Mutex` |
+| Shutdown signal | `tokio::sync::Notify` | `event_listener::Event` |
+| Request-response channel | `tokio::sync::oneshot` | `smol::channel::bounded(1)` |
+| Timeout | `tokio::time::timeout` | `smol::future::or` + `smol::Timer` |
+| Task spawning | `tokio::spawn` | `smol::spawn` |
+
+## License
+
+This project is distributed under the MIT software license.

crates/browser-signer-proxy/index.html

@@ -0,0 +1,185 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Coop — Web Signer Proxy</title>
+    <link rel="preconnect" href="https://fonts.googleapis.com">
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+    <link href="https://fonts.googleapis.com/css2?family=Nunito:wght@800;900&display=swap" rel="stylesheet">
+    <style>
+        :root {
+            --brand: #F8FF37;
+            --ink: #111111;
+            --ink-soft: #333333;
+            --muted: #666666;
+            --paper: #FFFFFF;
+            --edge: rgba(17, 17, 17, 0.14);
+            --radius-sm: 1rem;
+            --radius-md: 1.5rem;
+            --radius-lg: 2.5rem;
+            --green: #2E8B57;
+            --red: #D32F2F;
+        }
+
+        * {
+            box-sizing: border-box;
+        }
+
+        html, body {
+            margin: 0;
+            min-height: 100%;
+        }
+
+        body {
+            font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
+            color: var(--ink);
+            background: var(--brand);
+            -webkit-font-smoothing: antialiased;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            min-height: 100vh;
+            padding: 2rem;
+        }
+
+        .card {
+            background: var(--paper);
+            border-radius: var(--radius-md);
+            padding: 2.5rem;
+            max-width: 440px;
+            width: 100%;
+            box-shadow: 0 8px 0 rgba(17, 17, 17, 0.12), 0 2px 20px rgba(17, 17, 17, 0.06);
+        }
+
+        .logo {
+            display: flex;
+            align-items: center;
+            gap: 0.6rem;
+            margin-bottom: 1.75rem;
+        }
+
+        .logo__mark {
+            width: 2.5rem;
+            height: 2.5rem;
+            background: var(--ink);
+            border-radius: var(--radius-sm);
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            font-family: "Nunito", system-ui, sans-serif;
+            font-weight: 900;
+            font-size: 1.2rem;
+            color: var(--brand);
+            letter-spacing: -0.02em;
+        }
+
+        .logo__text {
+            font-family: "Nunito", system-ui, sans-serif;
+            font-weight: 900;
+            font-size: 1.3rem;
+            letter-spacing: -0.02em;
+        }
+
+        .heading {
+            font-family: "Nunito", system-ui, sans-serif;
+            font-weight: 900;
+            font-size: 1.6rem;
+            letter-spacing: -0.03em;
+            line-height: 1.15;
+            margin: 0 0 0.6rem;
+        }
+
+        .subtitle {
+            font-size: 0.95rem;
+            color: var(--ink-soft);
+            margin: 0 0 1.75rem;
+            line-height: 1.5;
+        }
+
+        .status {
+            display: flex;
+            align-items: center;
+            gap: 0.75rem;
+            padding: 1rem 1.25rem;
+            border-radius: var(--radius-sm);
+            font-weight: 600;
+            font-size: 0.95rem;
+            transition: background 300ms ease, color 300ms ease;
+        }
+
+        .status--checking {
+            background: rgba(17, 17, 17, 0.05);
+            color: var(--muted);
+        }
+
+        .status--connected {
+            background: rgba(46, 139, 87, 0.1);
+            color: var(--green);
+        }
+
+        .status--error {
+            background: rgba(211, 47, 47, 0.08);
+            color: var(--red);
+        }
+
+        .status__dot {
+            width: 0.7rem;
+            height: 0.7rem;
+            border-radius: 50%;
+            flex-shrink: 0;
+        }
+
+        .status--checking .status__dot {
+            background: var(--muted);
+            animation: pulse 1.2s ease-in-out infinite;
+        }
+
+        .status--connected .status__dot {
+            background: var(--green);
+        }
+
+        .status--error .status__dot {
+            background: var(--red);
+        }
+
+        @keyframes pulse {
+            0%, 100% { opacity: 0.4; transform: scale(0.85); }
+            50%      { opacity: 1;   transform: scale(1); }
+        }
+
+        .hint {
+            margin-top: 1.5rem;
+            padding-top: 1.25rem;
+            border-top: 1px solid var(--edge);
+            font-size: 0.8rem;
+            color: var(--muted);
+            line-height: 1.5;
+        }
+
+        .hint strong {
+            color: var(--ink-soft);
+        }
+    </style>
+</head>
+<body>
+    <div class="card">
+        <h1 class="heading">Web Signer</h1>
+
+        <p class="subtitle">
+            This page connects the app to your Nostr Web Signer extension so you can sign in and use Coop securely.
+        </p>
+
+        <div id="nip07-status" class="status status--checking">
+            <div class="status__dot"></div>
+            <span id="nip07-status-text">Checking extension…</span>
+        </div>
+
+        <div class="hint">
+            <strong>Keep this tab open</strong> while using the app — it automatically handles sign-in requests in the background.
+        </div>
+    </div>
+
+    <script src="proxy.js"></script>
+</body>
+</html>

crates/browser-signer-proxy/proxy.js

@@ -0,0 +1,156 @@
+let isPolling = false;
+
+async function pollForRequests() {
+    if (isPolling) return;
+    isPolling = true;
+
+    try {
+        const response = await fetch('/api/pending');
+        const data = await response.json();
+
+        console.log('Polled for requests, got:', data);
+
+        // Process any new requests
+        if (data.requests && data.requests.length > 0) {
+            console.log(`Processing ${data.requests.length} requests`);
+            for (const request of data.requests) {
+                await handleNip07Request(request);
+            }
+        }
+    } catch (error) {
+        console.error('Polling error:', error);
+        updateStatus('Error: ' + error.message, 'error');
+    }
+
+    isPolling = false;
+}
+
+async function handleNip07Request(request) {
+    console.log('Handling request:', request);
+
+    try {
+        let result;
+
+        if (!window.nostr) {
+            throw new Error('NIP-07 extension not available');
+        }
+
+        switch (request.method) {
+            case 'get_public_key':
+                console.log('Calling nostr.getPublicKey()');
+                result = await window.nostr.getPublicKey();
+                console.log('Got public key:', result);
+                break;
+
+            case 'sign_event':
+                console.log('Calling nostr.signEvent() with:', request.params);
+                result = await window.nostr.signEvent(request.params);
+                console.log('Got signed event:', result);
+                break;
+
+            case 'nip04_encrypt':
+                console.log('Calling nostr.nip04.encrypt()');
+                result = await window.nostr.nip04.encrypt(
+                    request.params.public_key,
+                    request.params.content
+                );
+                break;
+
+            case 'nip04_decrypt':
+                console.log('Calling nostr.nip04.decrypt()');
+                result = await window.nostr.nip04.decrypt(
+                    request.params.public_key,
+                    request.params.content
+                );
+                break;
+
+            case 'nip44_encrypt':
+                console.log('Calling nostr.nip44.encrypt()');
+                result = await window.nostr.nip44.encrypt(
+                    request.params.public_key,
+                    request.params.content
+                );
+                break;
+
+            case 'nip44_decrypt':
+                console.log('Calling nostr.nip44.decrypt()');
+                result = await window.nostr.nip44.decrypt(
+                    request.params.public_key,
+                    request.params.content
+                );
+                break;
+
+
+            default:
+                throw new Error(`Unknown method: ${request.method}`);
+        }
+
+        // Send response back to server
+        const responsePayload = {
+            id: request.id,
+            result: result,
+            error: null
+        };
+
+        console.log('Sending response:', responsePayload);
+
+        await fetch('/api/response', {
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/json',
+            },
+            body: JSON.stringify(responsePayload)
+        });
+
+        console.log('Response sent successfully');
+        updateStatus('Request processed successfully', 'connected');
+
+    } catch (error) {
+        console.error('Error handling request:', error);
+
+        // Send error response back to server
+        const errorPayload = {
+            id: request.id,
+            result: null,
+            error: error.message
+        };
+
+        console.log('Sending error response:', errorPayload);
+
+        await fetch('/api/response', {
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/json',
+            },
+            body: JSON.stringify(errorPayload)
+        });
+
+        updateStatus('Error: ' + error.message, 'error');
+    }
+}
+
+function updateStatus(message, state) {
+    const container = document.getElementById('nip07-status');
+    const textEl = document.getElementById('nip07-status-text');
+    if (container && textEl) {
+        container.className = 'status status--' + state;
+        textEl.textContent = message;
+    }
+}
+
+// Start polling when page loads
+window.addEventListener('load', () => {
+    console.log('NIP-07 Proxy loaded');
+
+    // Check if NIP-07 extension is available
+    if (window.nostr) {
+        console.log('NIP-07 extension detected');
+        updateStatus('Connected — ready', 'connected');
+    } else {
+        console.log('NIP-07 extension not found');
+        updateStatus('No NIP-07 extension found', 'error');
+    }
+
+    // Start polling every 500 ms
+    setInterval(pollForRequests, 500);
+});

crates/browser-signer-proxy/src/error.rs

@@ -0,0 +1,51 @@
+// Copyright (c) 2022-2023 Yuki Kishimoto
+// Copyright (c) 2023-2025 Rust Nostr Developers
+// Distributed under the MIT software license
+
+//! Error types for the browser signer proxy.
+
+opaquerr::define_kind! {
+    /// Nostr browser signer proxy error kind.
+    pub ErrorKind {
+        /// Nostr protocol error.
+        Protocol => "nostr protocol error",
+        /// I/O error.
+        IO => "I/O error",
+        /// JSON error.
+        Json => "JSON error",
+        /// The operation timed out.
+        Timeout => "timeout",
+        /// The operation cannot be completed in the current state.
+        State => "invalid state",
+        /// Anything not covered by the stable categories above.
+        Other => "other error",
+    }
+}
+
+opaquerr::define_error! {
+    /// Nostr browser signer proxy error.
+    pub Error(ErrorKind)
+
+    from {
+        nostr::error::Error => ErrorKind::Protocol,
+        std::io::Error => ErrorKind::IO,
+        serde_json::Error => ErrorKind::Json,
+    }
+}
+
+impl Error {
+    pub(crate) fn generic<S>(message: S) -> Self
+    where
+        S: Into<String>,
+    {
+        Self::new(ErrorKind::Other, message.into())
+    }
+
+    pub(crate) fn timeout() -> Self {
+        Self::simple(ErrorKind::Timeout)
+    }
+
+    pub(crate) fn shutdown() -> Self {
+        Self::with_static_message(ErrorKind::State, "server is shutdown")
+    }
+}

crates/browser-signer-proxy/src/lib.rs

@@ -0,0 +1,764 @@
+use std::collections::HashMap;
+use std::future::Future;
+use std::net::{IpAddr, Ipv4Addr, SocketAddr, SocketAddrV4};
+use std::pin::Pin;
+use std::sync::Arc;
+use std::sync::atomic::{AtomicBool, AtomicU64, Ordering};
+use std::time::{Duration, SystemTime, UNIX_EPOCH};
+
+use atomic_destructor::{AtomicDestroyer, AtomicDestructor};
+use event_listener::Event as ShutdownEvent;
+use nostr::prelude::*;
+use serde::de::DeserializeOwned;
+use serde::{Deserialize, Serialize, Serializer};
+use serde_json::{Value, json};
+use smol::channel;
+use smol::io::{AsyncBufReadExt, AsyncReadExt, AsyncWriteExt, BufReader};
+use smol::lock::Mutex;
+use smol::net::{TcpListener, TcpStream};
+use uuid::Uuid;
+
+mod error;
+pub mod prelude;
+
+pub use self::error::Error;
+
+const DEFAULT_HTML: &str = include_str!("../index.html");
+const JS: &str = include_str!("../proxy.js");
+
+type PendingResponseMap = HashMap<Uuid, channel::Sender<Result<Value, String>>>;
+
+#[derive(Debug, Deserialize)]
+struct Message {
+    id: Uuid,
+    error: Option<String>,
+    result: Option<Value>,
+}
+
+impl Message {
+    fn into_result(self) -> Result<Value, String> {
+        if let Some(error) = self.error {
+            Err(error)
+        } else {
+            Ok(self.result.unwrap_or(Value::Null))
+        }
+    }
+}
+
+#[derive(Debug, Clone, Copy)]
+enum RequestMethod {
+    GetPublicKey,
+    SignEvent,
+    Nip04Encrypt,
+    Nip04Decrypt,
+    Nip44Encrypt,
+    Nip44Decrypt,
+}
+
+impl RequestMethod {
+    fn as_str(&self) -> &str {
+        match self {
+            Self::GetPublicKey => "get_public_key",
+            Self::SignEvent => "sign_event",
+            Self::Nip04Encrypt => "nip04_encrypt",
+            Self::Nip04Decrypt => "nip04_decrypt",
+            Self::Nip44Encrypt => "nip44_encrypt",
+            Self::Nip44Decrypt => "nip44_decrypt",
+        }
+    }
+}
+
+impl Serialize for RequestMethod {
+    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
+    where
+        S: Serializer,
+    {
+        serializer.serialize_str(self.as_str())
+    }
+}
+
+#[derive(Debug, Clone, Serialize)]
+struct RequestData {
+    id: Uuid,
+    method: RequestMethod,
+    params: Value,
+}
+
+impl RequestData {
+    #[inline]
+    fn new(method: RequestMethod, params: Value) -> Self {
+        Self {
+            id: Uuid::new_v4(),
+            method,
+            params,
+        }
+    }
+}
+
+#[derive(Serialize)]
+struct Requests<'a> {
+    requests: &'a [RequestData],
+}
+
+impl<'a> Requests<'a> {
+    #[inline]
+    fn new(requests: &'a [RequestData]) -> Self {
+        Self { requests }
+    }
+
+    #[inline]
+    fn len(&self) -> usize {
+        self.requests.len()
+    }
+}
+
+/// Params for NIP-04 and NIP-44 encryption/decryption
+#[derive(Serialize)]
+struct CryptoParams<'a> {
+    public_key: &'a PublicKey,
+    content: &'a str,
+}
+
+impl<'a> CryptoParams<'a> {
+    #[inline]
+    fn new(public_key: &'a PublicKey, content: &'a str) -> Self {
+        Self {
+            public_key,
+            content,
+        }
+    }
+}
+
+#[derive(Debug)]
+struct ProxyState {
+    /// Requests waiting to be picked up by browser
+    pub outgoing_requests: Mutex<Vec<RequestData>>,
+    /// Map of request ID to response sender
+    pub pending_responses: Mutex<PendingResponseMap>,
+    /// Last time the client asked for the pending requests
+    pub last_pending_request: Arc<AtomicU64>,
+}
+
+/// Configuration options for [`BrowserSignerProxy`].
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct BrowserSignerProxyOptions {
+    /// Request timeout for the signer extension. Default is 30 seconds.
+    pub timeout: Duration,
+    /// Proxy server IP address and port. Default is `127.0.0.1:7400`.
+    pub addr: SocketAddr,
+    /// Custom HTML page.
+    // NOTE: not `Option` to move it between threads without reference counter
+    pub custom_html: &'static str,
+}
+
+#[derive(Debug, Clone)]
+struct InnerBrowserSignerProxy {
+    /// Configuration options for the proxy
+    options: BrowserSignerProxyOptions,
+    /// Internal state of the proxy including request queues
+    state: Arc<ProxyState>,
+    /// Notification trigger for graceful shutdown
+    shutdown: Arc<ShutdownEvent>,
+    /// Flag to indicate if the server is shutdown
+    is_shutdown: Arc<AtomicBool>,
+    /// Flag indicating if the server is started
+    is_started: Arc<AtomicBool>,
+}
+
+impl AtomicDestroyer for InnerBrowserSignerProxy {
+    fn on_destroy(&self) {
+        self.shutdown();
+    }
+}
+
+impl InnerBrowserSignerProxy {
+    #[inline]
+    fn is_shutdown(&self) -> bool {
+        self.is_shutdown.load(Ordering::SeqCst)
+    }
+
+    fn shutdown(&self) {
+        // Mark the server as shutdown
+        self.is_shutdown.store(true, Ordering::SeqCst);
+
+        // Notify all waiters that the proxy is shutting down
+        self.shutdown.notify(usize::MAX);
+    }
+}
+
+/// Nostr Browser Signer Proxy
+///
+/// Proxy to use Nostr Browser signer (NIP-07) in native applications.
+#[derive(Debug, Clone)]
+pub struct BrowserSignerProxy {
+    inner: AtomicDestructor<InnerBrowserSignerProxy>,
+}
+
+impl Default for BrowserSignerProxyOptions {
+    fn default() -> Self {
+        Self {
+            timeout: Duration::from_secs(30),
+            // 7 for NIP-07 and 400 because the NIP title is 40 bytes :)
+            addr: SocketAddr::V4(SocketAddrV4::new(Ipv4Addr::LOCALHOST, 7400)),
+            custom_html: "",
+        }
+    }
+}
+
+impl BrowserSignerProxyOptions {
+    /// Sets the timeout duration.
+    pub const fn timeout(mut self, timeout: Duration) -> Self {
+        self.timeout = timeout;
+        self
+    }
+
+    /// Sets the IP address.
+    pub const fn ip_addr(mut self, new_ip: IpAddr) -> Self {
+        self.addr = SocketAddr::new(new_ip, self.addr.port());
+        self
+    }
+
+    /// Sets the port number.
+    pub const fn port(mut self, new_port: u16) -> Self {
+        self.addr = SocketAddr::new(self.addr.ip(), new_port);
+        self
+    }
+
+    /// Sets a custom html page.
+    ///
+    /// The page must include `/proxy.js` script (`<script src="/proxy.js"></script>`)
+    /// which will handle communication with the server and update the element
+    /// with id `nip07-proxy-status` with the status.
+    pub const fn custom_html_page(mut self, custom_html: &'static str) -> Self {
+        self.custom_html = custom_html;
+        self
+    }
+}
+
+impl BrowserSignerProxy {
+    /// Construct a new browser signer proxy
+    pub fn new(options: BrowserSignerProxyOptions) -> Self {
+        let state = ProxyState {
+            outgoing_requests: Mutex::new(Vec::new()),
+            pending_responses: Mutex::new(HashMap::new()),
+            last_pending_request: Arc::new(AtomicU64::new(0)),
+        };
+
+        Self {
+            inner: AtomicDestructor::new(InnerBrowserSignerProxy {
+                options,
+                state: Arc::new(state),
+                shutdown: Arc::new(ShutdownEvent::new()),
+                is_shutdown: Arc::new(AtomicBool::new(false)),
+                is_started: Arc::new(AtomicBool::new(false)),
+            }),
+        }
+    }
+
+    /// Indicates whether the server is currently running.
+    #[inline]
+    pub fn is_started(&self) -> bool {
+        self.inner.is_started.load(Ordering::SeqCst)
+    }
+
+    /// Checks if there is an open browser tab ready to respond to requests by
+    /// verifying the time since the last pending request.
+    #[inline]
+    pub fn is_session_active(&self) -> bool {
+        current_time() - self.inner.state.last_pending_request.load(Ordering::SeqCst) < 2
+    }
+
+    /// Get the signer proxy webpage URL
+    #[inline]
+    pub fn url(&self) -> String {
+        format!("http://{}", self.inner.options.addr)
+    }
+
+    /// Start the proxy server.
+    ///
+    /// If this is not called explicitly, the server will be automatically
+    /// started on the first interaction with the signer.
+    pub async fn start(&self) -> Result<(), Error> {
+        // Ensure is not shutdown
+        if self.inner.is_shutdown() {
+            return Err(Error::shutdown());
+        }
+
+        // Mark the proxy as started and check if was already started
+        let is_started: bool = self.inner.is_started.swap(true, Ordering::SeqCst);
+
+        // Immediately return if already started
+        if is_started {
+            return Ok(());
+        }
+
+        let listener: TcpListener = match TcpListener::bind(self.inner.options.addr).await {
+            Ok(listener) => listener,
+            Err(e) => {
+                // Undo the started flag if binding fails
+                self.inner.is_started.store(false, Ordering::SeqCst);
+                return Err(Error::from(e));
+            }
+        };
+
+        let addr: SocketAddr = self.inner.options.addr;
+        let state: Arc<ProxyState> = self.inner.state.clone();
+        let custom_html: &'static str = self.inner.options.custom_html;
+        let shutdown: Arc<ShutdownEvent> = self.inner.shutdown.clone();
+
+        smol::spawn(async move {
+            tracing::info!("Starting proxy server on {addr}");
+
+            loop {
+                // Race between accepting a new connection and shutdown signal
+                let shutdown_listener = shutdown.listen();
+
+                enum AcceptEvent {
+                    Connection(Result<(TcpStream, SocketAddr), std::io::Error>),
+                    Shutdown,
+                }
+
+                let event = smol::future::or(
+                    async { AcceptEvent::Connection(listener.accept().await) },
+                    async {
+                        shutdown_listener.await;
+                        AcceptEvent::Shutdown
+                    },
+                )
+                .await;
+
+                match event {
+                    AcceptEvent::Connection(Ok((stream, _))) => {
+                        let state: Arc<ProxyState> = state.clone();
+                        let shutdown: Arc<ShutdownEvent> = shutdown.clone();
+
+                        smol::spawn(async move {
+                            let shutdown_listener = shutdown.listen();
+
+                            smol::future::or(
+                                async {
+                                    handle_connection(stream, state, custom_html).await;
+                                },
+                                async {
+                                    shutdown_listener.await;
+                                    tracing::debug!(
+                                        "Closing connection, proxy server is shutting down."
+                                    );
+                                },
+                            )
+                            .await;
+                        })
+                        .detach();
+                    }
+                    AcceptEvent::Connection(Err(e)) => {
+                        tracing::error!("Failed to accept connection: {e}");
+                    }
+                    AcceptEvent::Shutdown => break,
+                }
+            }
+
+            tracing::info!("Proxy server shut down.");
+        })
+        .detach();
+
+        Ok(())
+    }
+
+    #[inline]
+    async fn store_pending_response(&self, id: Uuid, tx: channel::Sender<Result<Value, String>>) {
+        let mut pending_responses = self.inner.state.pending_responses.lock().await;
+        pending_responses.insert(id, tx);
+    }
+
+    #[inline]
+    async fn store_outgoing_request(&self, request: RequestData) {
+        let mut outgoing_requests = self.inner.state.outgoing_requests.lock().await;
+        outgoing_requests.push(request);
+    }
+
+    async fn request<T>(&self, method: RequestMethod, params: Value) -> Result<T, Error>
+    where
+        T: DeserializeOwned,
+    {
+        // Start the proxy if not already started
+        self.start().await?;
+
+        // Construct the request
+        let request: RequestData = RequestData::new(method, params);
+
+        // Create a bounded channel of size 1 as a oneshot replacement
+        let (tx, rx) = channel::bounded::<Result<Value, String>>(1);
+
+        // Store the response sender
+        self.store_pending_response(request.id, tx).await;
+
+        // Add to outgoing requests queue
+        self.store_outgoing_request(request).await;
+
+        // Wait for response with timeout
+        let response = race_timeout(self.inner.options.timeout, rx.recv()).await;
+
+        match response {
+            Ok(Ok(res)) => Ok(serde_json::from_value(res)?),
+            Ok(Err(error)) => Err(Error::generic(error)),
+            Err(TimeoutError) => Err(Error::timeout()),
+        }
+    }
+
+    #[inline]
+    async fn _get_public_key(&self) -> Result<PublicKey, Error> {
+        self.request(RequestMethod::GetPublicKey, json!({})).await
+    }
+
+    #[inline]
+    async fn _sign_event(&self, event: UnsignedEvent) -> Result<Event, Error> {
+        let event: Event = self
+            .request(RequestMethod::SignEvent, serde_json::to_value(event)?)
+            .await?;
+        event.verify()?;
+        Ok(event)
+    }
+
+    #[inline]
+    async fn _nip04_encrypt(&self, public_key: &PublicKey, content: &str) -> Result<String, Error> {
+        let params = CryptoParams::new(public_key, content);
+        self.request(RequestMethod::Nip04Encrypt, serde_json::to_value(params)?)
+            .await
+    }
+
+    #[inline]
+    async fn _nip04_decrypt(&self, public_key: &PublicKey, content: &str) -> Result<String, Error> {
+        let params = CryptoParams::new(public_key, content);
+        self.request(RequestMethod::Nip04Decrypt, serde_json::to_value(params)?)
+            .await
+    }
+
+    #[inline]
+    async fn _nip44_encrypt(&self, public_key: &PublicKey, content: &str) -> Result<String, Error> {
+        let params = CryptoParams::new(public_key, content);
+        self.request(RequestMethod::Nip44Encrypt, serde_json::to_value(params)?)
+            .await
+    }
+
+    #[inline]
+    async fn _nip44_decrypt(&self, public_key: &PublicKey, content: &str) -> Result<String, Error> {
+        let params = CryptoParams::new(public_key, content);
+        self.request(RequestMethod::Nip44Decrypt, serde_json::to_value(params)?)
+            .await
+    }
+}
+
+impl AsyncGetPublicKey for BrowserSignerProxy {
+    type Error = Error;
+
+    #[inline]
+    fn get_public_key_async(
+        &self,
+    ) -> Pin<Box<dyn Future<Output = Result<PublicKey, Self::Error>> + Send + '_>> {
+        Box::pin(async move { self._get_public_key().await })
+    }
+}
+
+impl AsyncSignEvent for BrowserSignerProxy {
+    type Error = Error;
+
+    #[inline]
+    fn sign_event_async(
+        &self,
+        unsigned: UnsignedEvent,
+    ) -> Pin<Box<dyn Future<Output = Result<Event, Self::Error>> + Send + '_>> {
+        Box::pin(async move { self._sign_event(unsigned).await })
+    }
+}
+
+impl AsyncNip04 for BrowserSignerProxy {
+    type Error = Error;
+
+    fn nip04_encrypt_async<'a>(
+        &'a self,
+        public_key: &'a PublicKey,
+        content: &'a str,
+    ) -> Pin<Box<dyn Future<Output = Result<String, Self::Error>> + Send + 'a>> {
+        Box::pin(async move { self._nip04_encrypt(public_key, content).await })
+    }
+
+    fn nip04_decrypt_async<'a>(
+        &'a self,
+        public_key: &'a PublicKey,
+        encrypted_content: &'a str,
+    ) -> Pin<Box<dyn Future<Output = Result<String, Self::Error>> + Send + 'a>> {
+        Box::pin(async move { self._nip04_decrypt(public_key, encrypted_content).await })
+    }
+}
+
+impl AsyncNip44 for BrowserSignerProxy {
+    type Error = Error;
+
+    fn nip44_encrypt_async<'a>(
+        &'a self,
+        public_key: &'a PublicKey,
+        content: &'a str,
+    ) -> Pin<Box<dyn Future<Output = Result<String, Self::Error>> + Send + 'a>> {
+        Box::pin(async move { self._nip44_encrypt(public_key, content).await })
+    }
+
+    fn nip44_decrypt_async<'a>(
+        &'a self,
+        public_key: &'a PublicKey,
+        payload: &'a str,
+    ) -> Pin<Box<dyn Future<Output = Result<String, Self::Error>> + Send + 'a>> {
+        Box::pin(async move { self._nip44_decrypt(public_key, payload).await })
+    }
+}
+
+// ── Minimal HTTP server ──────────────────────────────────────────────────
+
+/// Handle a single HTTP connection.
+async fn handle_connection(stream: TcpStream, state: Arc<ProxyState>, custom_html: &'static str) {
+    let mut reader = BufReader::new(stream);
+
+    // Read the request line
+    let mut request_line = String::new();
+    if reader.read_line(&mut request_line).await.is_err() {
+        return;
+    }
+    let request_line = request_line.trim_end().to_string();
+
+    // Parse method, path, and HTTP version from request line
+    let parts: Vec<&str> = request_line.split_whitespace().collect();
+    if parts.len() < 2 {
+        send_response(&mut reader, 400, "Bad Request", "", "").await;
+        return;
+    }
+    let method = parts[0].to_uppercase();
+    let path = parts[1].to_string();
+
+    // Read headers until empty line
+    let mut headers = Vec::new();
+    let mut content_length: usize = 0;
+    loop {
+        let mut line = String::new();
+        if reader.read_line(&mut line).await.is_err() {
+            return;
+        }
+        let line = line.trim_end().to_string();
+        if line.is_empty() {
+            break;
+        }
+        if let Some(value) = line.strip_prefix("content-length:") {
+            content_length = value.trim().parse().unwrap_or(0);
+        } else if let Some(value) = line.strip_prefix("Content-Length:") {
+            content_length = value.trim().parse().unwrap_or(0);
+        }
+        headers.push(line);
+    }
+
+    match (method.as_str(), path.as_str()) {
+        // Serve the HTML proxy page
+        ("GET", "/") => {
+            let html = if custom_html.is_empty() {
+                DEFAULT_HTML
+            } else {
+                custom_html
+            };
+            send_response(&mut reader, 200, "OK", "text/html", html).await;
+        }
+        // Serve the JS proxy script
+        ("GET", "/proxy.js") => {
+            send_response(&mut reader, 200, "OK", "application/javascript", JS).await;
+        }
+        // Browser polls this endpoint to get pending requests
+        ("GET", "/api/pending") => {
+            state
+                .last_pending_request
+                .store(current_time(), Ordering::SeqCst);
+
+            let mut outgoing = state.outgoing_requests.lock().await;
+
+            let requests = Requests::new(&outgoing);
+            let json = match serde_json::to_string(&requests) {
+                Ok(j) => j,
+                Err(e) => {
+                    tracing::error!("Failed to serialize pending requests: {e}");
+                    send_response(&mut reader, 500, "Internal Server Error", "", "").await;
+                    return;
+                }
+            };
+
+            tracing::debug!("Sending {} pending requests to browser", requests.len());
+
+            // Clear the outgoing requests after sending them
+            outgoing.clear();
+
+            send_response_cors_json(&mut reader, 200, "OK", &json).await;
+        }
+        // Receive response from browser extension
+        ("POST", "/api/response") => {
+            let mut body_bytes = vec![0u8; content_length];
+            if content_length > 0 && reader.read_exact(&mut body_bytes).await.is_err() {
+                send_response(&mut reader, 400, "Bad Request", "", "").await;
+                return;
+            }
+
+            let message: Message = match serde_json::from_slice(&body_bytes) {
+                Ok(json) => json,
+                Err(e) => {
+                    tracing::error!("Failed to parse response body: {e}");
+                    send_response(&mut reader, 400, "Invalid JSON", "", "").await;
+                    return;
+                }
+            };
+
+            tracing::debug!("Received response from browser: {message:?}");
+
+            let id: Uuid = message.id;
+            let mut pending = state.pending_responses.lock().await;
+
+            match pending.remove(&id) {
+                Some(sender) => {
+                    // Use try_send since we already hold the lock
+                    let _ = sender.try_send(message.into_result());
+                    tracing::info!("Forwarded response for request {id}");
+                }
+                None => tracing::warn!("No pending request found for {id}"),
+            }
+
+            send_response_cors(&mut reader, 200, "OK", "text/plain", "OK").await;
+        }
+        // CORS preflight
+        ("OPTIONS", _) => {
+            let response = "HTTP/1.1 200 OK\r\n\
+                Access-Control-Allow-Origin: *\r\n\
+                Access-Control-Allow-Methods: GET, POST, OPTIONS\r\n\
+                Access-Control-Allow-Headers: Content-Type\r\n\
+                Content-Length: 0\r\n\
+                Connection: close\r\n\
+                \r\n";
+            let _ = reader.get_mut().write_all(response.as_bytes()).await;
+            let _ = reader.get_mut().flush().await;
+        }
+        // 404 - not found
+        _ => {
+            send_response(&mut reader, 404, "Not Found", "", "").await;
+        }
+    }
+}
+
+/// Write an HTTP response to the stream.
+async fn send_response(
+    stream: &mut (impl AsyncWriteExt + Unpin),
+    status: u16,
+    status_text: &str,
+    content_type: &str,
+    body: &str,
+) {
+    let mut response = format!("HTTP/1.1 {status} {status_text}\r\n");
+
+    if !content_type.is_empty() {
+        response.push_str(&format!("Content-Type: {content_type}\r\n"));
+    }
+
+    response.push_str(&format!("Content-Length: {}\r\n", body.len()));
+    response.push_str("Access-Control-Allow-Origin: *\r\n");
+    response.push_str("Connection: close\r\n");
+    response.push_str("\r\n");
+    response.push_str(body);
+
+    let _ = stream.write_all(response.as_bytes()).await;
+    let _ = stream.flush().await;
+}
+
+/// Write a response with CORS headers and JSON content type.
+async fn send_response_cors_json(
+    stream: &mut (impl AsyncWriteExt + Unpin),
+    status: u16,
+    status_text: &str,
+    body: &str,
+) {
+    let mut response = format!("HTTP/1.1 {status} {status_text}\r\n");
+    response.push_str("Content-Type: application/json\r\n");
+    response.push_str(&format!("Content-Length: {}\r\n", body.len()));
+    response.push_str("Access-Control-Allow-Origin: *\r\n");
+    response.push_str("Connection: close\r\n");
+    response.push_str("\r\n");
+    response.push_str(body);
+
+    let _ = stream.write_all(response.as_bytes()).await;
+    let _ = stream.flush().await;
+}
+
+/// Write a response with CORS headers.
+async fn send_response_cors(
+    stream: &mut (impl AsyncWriteExt + Unpin),
+    status: u16,
+    status_text: &str,
+    content_type: &str,
+    body: &str,
+) {
+    let mut response = format!("HTTP/1.1 {status} {status_text}\r\n");
+
+    if !content_type.is_empty() {
+        response.push_str(&format!("Content-Type: {content_type}\r\n"));
+    }
+
+    response.push_str(&format!("Content-Length: {}\r\n", body.len()));
+    response.push_str("Access-Control-Allow-Origin: *\r\n");
+    response.push_str("Connection: close\r\n");
+    response.push_str("\r\n");
+    response.push_str(body);
+
+    let _ = stream.write_all(response.as_bytes()).await;
+    let _ = stream.flush().await;
+}
+
+// ── Timeout helper ───────────────────────────────────────────────────────
+
+/// An error indicating that an operation timed out.
+#[derive(Debug)]
+struct TimeoutError;
+
+/// Races a channel receive against a duration.
+///
+/// Returns the channel value on success, or [`TimeoutError`] if the duration
+/// elapses first or the channel is closed.
+async fn race_timeout<T>(
+    duration: Duration,
+    recv: impl Future<Output = Result<T, channel::RecvError>>,
+) -> Result<T, TimeoutError> {
+    enum Event<T> {
+        Value(T),
+        ChannelClosed,
+        Timeout,
+    }
+
+    let event = smol::future::or(
+        async {
+            match recv.await {
+                Ok(value) => Event::Value(value),
+                Err(_) => Event::ChannelClosed,
+            }
+        },
+        async {
+            smol::Timer::after(duration).await;
+            Event::Timeout
+        },
+    )
+    .await;
+
+    match event {
+        Event::Value(value) => Ok(value),
+        Event::ChannelClosed | Event::Timeout => Err(TimeoutError),
+    }
+}
+
+// ── Utility ──────────────────────────────────────────────────────────────
+
+/// Gets the current time in seconds since the Unix epoch (1970-01-01). If the
+/// time is before the epoch, returns 0.
+#[inline]
+fn current_time() -> u64 {
+    SystemTime::now()
+        .duration_since(UNIX_EPOCH)
+        .map(|d| d.as_secs())
+        .unwrap_or_default()
+}

crates/browser-signer-proxy/src/prelude.rs

@@ -0,0 +1,14 @@
+// Copyright (c) 2022-2023 Yuki Kishimoto
+// Copyright (c) 2023-2025 Rust Nostr Developers
+// Distributed under the MIT software license
+
+//! Prelude
+
+#![allow(unknown_lints)]
+#![allow(ambiguous_glob_reexports)]
+#![doc(hidden)]
+
+pub use nostr::prelude::*;
+
+pub use crate::error::{Error, ErrorKind};
+pub use crate::*;

crates/chat/Cargo.toml

@@ -13,15 +13,16 @@ settings = { path = "../settings" }
 
 gpui.workspace = true
 nostr-sdk.workspace = true
+instant.workspace = true
 
 anyhow.workspace = true
 itertools.workspace = true
 smallvec.workspace = true
-smol.workspace = true
 log.workspace = true
-futures.workspace = true
 flume.workspace = true
-serde.workspace = true
-serde_json.workspace = true
 
+futures.workspace = true
 fuzzy-matcher = "0.3.7"
+
+[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
+smol.workspace = true

crates/chat/src/lib.rs

@@ -1,20 +1,20 @@
 use std::cmp::Reverse;
-use std::collections::{HashMap, HashSet};
-use std::hash::{DefaultHasher, Hash, Hasher};
+use std::collections::{BTreeSet, HashMap, HashSet, hash_map};
 use std::sync::atomic::{AtomicBool, Ordering};
-use std::sync::Arc;
-use std::time::Duration;
+use std::sync::{Arc, LazyLock, RwLock};
 
-use anyhow::{anyhow, Context as AnyhowContext, Error};
-use common::EventUtils;
-use fuzzy_matcher::skim::SkimMatcherV2;
+use anyhow::{Error, anyhow};
+use common::EventExt;
 use fuzzy_matcher::FuzzyMatcher;
+use fuzzy_matcher::skim::SkimMatcherV2;
 use gpui::{
-    App, AppContext, Context, Entity, EventEmitter, Global, Subscription, Task, WeakEntity, Window,
+    App, AppContext, Context, Entity, EventEmitter, Global, SharedString, Subscription, Task,
+    WeakEntity, Window,
 };
+use instant::Duration;
 use nostr_sdk::prelude::*;
-use smallvec::{smallvec, SmallVec};
-use state::{NostrRegistry, DEVICE_GIFTWRAP, USER_GIFTWRAP};
+use smallvec::{SmallVec, smallvec};
+use state::{DEVICE_GIFTWRAP, NostrRegistry, USER_GIFTWRAP, UniversalSigner};
 
 mod message;
 mod room;
@@ -22,6 +22,9 @@ mod room;
 pub use message::*;
 pub use room::*;
 
+/// A static keypair used only for signing locally-cached rumor events.
+static LOCAL_KEYS: LazyLock<Keys> = LazyLock::new(Keys::generate);
+
 pub fn init(window: &mut Window, cx: &mut App) {
     ChatRegistry::set_global(cx.new(|cx| ChatRegistry::new(window, cx)), cx);
 }
@@ -39,31 +42,97 @@ pub enum ChatEvent {
     CloseRoom(u64),
     /// An event to notify UI about a new chat request
     Ping,
+    /// No Inbox Relays found, the app is not ready to subscribe messages
+    InboxRelayNotFound,
+    /// An error occurred
+    Error(String),
 }
 
 /// Channel signal.
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)]
 enum Signal {
+    /// Inbox Relays found, the app is ready to subscribe messages
+    InboxReady,
     /// Message received from relay pool
     Message(NewMessage),
     /// Eose received from relay pool
     Eose,
+    /// An error occurred
+    Error(FailedMessage),
+}
+
+impl Signal {
+    pub fn message(gift_wrap: EventId, rumor: UnsignedEvent) -> Self {
+        Self::Message(NewMessage::new(gift_wrap, rumor))
+    }
+
+    pub fn error<T>(event: &Event, reason: T) -> Self
+    where
+        T: Into<SharedString>,
+    {
+        Self::Error(FailedMessage::new(event, reason))
+    }
 }
 
 /// Chat Registry
 #[derive(Debug)]
 pub struct ChatRegistry {
-    /// Collection of all chat rooms
+    /// Chat rooms
     rooms: Vec<Entity<Room>>,
 
-    /// Tracking the status of unwrapping gift wrap events.
-    tracking_flag: Arc<AtomicBool>,
+    /// O(1) room lookup by room ID
+    room_index: HashMap<u64, Entity<Room>>,
+
+    /// Events that failed to unwrap for any reason
+    trash: Entity<BTreeSet<FailedMessage>>,
+
+    /// Tracking events seen on which relays in the current session
+    seen: Arc<RwLock<HashMap<EventId, HashSet<RelayUrl>>>>,
+
+    /// Mapping of unwrapped event ids to their gift wrap event ids
+    event_map: Arc<RwLock<HashMap<EventId, EventId>>>,
+
+    /// True while the initial event backlog is still loading
+    tracking: Arc<AtomicBool>,
+
+    /// Channel for sending signals to the UI.
+    signal_tx: flume::Sender<Signal>,
+
+    /// Channel for receiving signals from the UI.
+    signal_rx: flume::Receiver<Signal>,
 
     /// Async tasks
     tasks: SmallVec<[Task<Result<(), Error>>; 2]>,
 
+    /// Notification listener task (cancelled on signer change)
+    notification_listener: Option<Task<Result<(), Error>>>,
+
+    /// Signal consumer task (cancelled on signer change)
+    signal_consumer: Option<Task<Result<(), Error>>>,
+
+    /// Fuzzy matcher for room search (cached; intentionally excluded from Debug)
+    #[allow(dead_code)]
+    matcher: CachedMatcher,
+
     /// Subscriptions
-    _subscriptions: SmallVec<[Subscription; 1]>,
+    _subscriptions: SmallVec<[Subscription; 2]>,
+}
+
+/// Wrapper to provide Debug for SkimMatcherV2
+struct CachedMatcher(SkimMatcherV2);
+
+impl std::fmt::Debug for CachedMatcher {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.write_str("CachedMatcher { .. }")
+    }
+}
+
+impl std::ops::Deref for CachedMatcher {
+    type Target = SkimMatcherV2;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
 }
 
 impl EventEmitter<ChatEvent> for ChatRegistry {}
@@ -82,102 +151,136 @@ impl ChatRegistry {
     /// Create a new chat registry instance
     fn new(window: &mut Window, cx: &mut Context<Self>) -> Self {
         let nostr = NostrRegistry::global(cx);
-        let nip65 = nostr.read(cx).nip65_state();
-        let nip17 = nostr.read(cx).nip17_state();
-
+        let (tx, rx) = flume::unbounded::<Signal>();
         let mut subscriptions = smallvec![];
 
         subscriptions.push(
-            // Observe the nip65 state and load chat rooms on every state change
-            cx.observe(&nip65, |this, state, cx| {
-                if state.read(cx).idle() {
+            // Subscribe to the signer event
+            cx.subscribe(&nostr, |this, _nostr, event, cx| {
+                if event.signer_changed() {
                     this.reset(cx);
-                }
-            }),
-        );
-
-        subscriptions.push(
-            // Observe the nip17 state and load chat rooms on every state change
-            cx.observe(&nip17, |this, _state, cx| {
-                this.get_rooms(cx);
-            }),
-        );
-
-        cx.defer_in(window, |this, _window, cx| {
                     this.handle_notifications(cx);
-            this.tracking(cx);
+                    this.get_metadata(cx);
+                    this.get_rooms(cx);
+                };
+            }),
+        );
+
+        // Run at the end of the current cycle
+        cx.defer_in(window, |this, _window, cx| {
+            this.get_rooms(cx);
         });
 
         Self {
             rooms: vec![],
-            tracking_flag: Arc::new(AtomicBool::new(false)),
+            room_index: HashMap::new(),
+            trash: cx.new(|_| BTreeSet::default()),
+            seen: Arc::new(RwLock::new(HashMap::default())),
+            event_map: Arc::new(RwLock::new(HashMap::default())),
+            tracking: Arc::new(AtomicBool::new(true)),
+            matcher: CachedMatcher(SkimMatcherV2::default()),
+            signal_rx: rx,
+            signal_tx: tx,
             tasks: smallvec![],
+            notification_listener: None,
+            signal_consumer: None,
             _subscriptions: subscriptions,
         }
     }
 
     /// Handle nostr notifications
     fn handle_notifications(&mut self, cx: &mut Context<Self>) {
+        // Cancel previous notification tasks before spawning new ones
+        self.notification_listener = None;
+        self.signal_consumer = None;
+
         let nostr = NostrRegistry::global(cx);
         let client = nostr.read(cx).client();
         let signer = nostr.read(cx).signer();
-        let status = self.tracking_flag.clone();
 
-        let initialized_at = Timestamp::now();
+        let seen = self.seen.clone();
+        let event_map = self.event_map.clone();
+        let trash = self.trash.downgrade();
+
         let sub_id1 = SubscriptionId::new(DEVICE_GIFTWRAP);
         let sub_id2 = SubscriptionId::new(USER_GIFTWRAP);
 
         // Channel for communication between nostr and gpui
-        let (tx, rx) = flume::bounded::<Signal>(1024);
+        let tx = self.signal_tx.clone();
+        let rx = self.signal_rx.clone();
 
-        self.tasks.push(cx.background_spawn(async move {
-            let device_signer = signer.get_encryption_signer().await;
+        self.notification_listener = Some(cx.background_spawn(async move {
             let mut notifications = client.notifications();
             let mut processed_events = HashSet::new();
+            const MAX_PROCESSED: usize = 10_000;
 
             while let Some(notification) = notifications.next().await {
-                let ClientNotification::Message { message, .. } = notification else {
-                    // Skip non-message notifications
+                let ClientNotification::Message { message, relay_url } = notification else {
                     continue;
                 };
 
-                match message {
+                match *message {
                     RelayMessage::Event { event, .. } => {
+                        // Prune the dedup set before it grows unbounded
+                        if processed_events.len() >= MAX_PROCESSED {
+                            processed_events.clear();
+                        }
                         if !processed_events.insert(event.id) {
-                            // Skip if the event has already been processed
                             continue;
                         }
 
-                        if event.kind != Kind::GiftWrap {
+                        // Handle msg relays event to determine when the app is ready to subscribe
+                        if event.kind == Kind::InboxRelays {
+                            let current_user = signer.get_public_key_async().await?;
+                            if event.pubkey == current_user {
+                                tx.send_async(Signal::InboxReady).await?;
+                            }
+                        }
+
                         // Skip non-gift wrap events
+                        if event.kind != Kind::GiftWrap {
                             continue;
                         }
 
-                        log::info!("Received gift wrap event: {:?}", event);
+                        // Keep track of which relays have seen this event
+                        {
+                            let mut seen = seen.write().unwrap();
+                            seen.entry(event.id).or_default().insert(relay_url);
+                        }
 
                         // Extract the rumor from the gift wrap event
-                        match Self::extract_rumor(&client, &device_signer, event.as_ref()).await {
-                            Ok(rumor) => match rumor.created_at >= initialized_at {
-                                true => {
-                                    let new_message = NewMessage::new(event.id, rumor);
-                                    let signal = Signal::Message(new_message);
+                        match extract_rumor(&client, &signer, event.as_ref()).await {
+                            Ok(rumor) => {
+                                let Some(rumor_id) = rumor.id else {
+                                    log::error!("Rumor missing id after ensure_id");
+                                    continue;
+                                };
+                                {
+                                    let mut event_map = event_map.write().unwrap();
+                                    event_map.insert(rumor_id, event.id);
+                                }
 
+                                if rumor.tags.is_empty() {
+                                    let signal = Signal::error(&event, "Recipient is missing");
                                     tx.send_async(signal).await?;
                                 }
-                                false => {
-                                    status.store(true, Ordering::Release);
+
+                                // Emit message for both new and backlog events
+                                let signal = Signal::message(event.id, rumor);
+                                tx.send_async(signal).await?;
                             }
-                            },
                             Err(e) => {
-                                log::warn!("Failed to unwrap the gift wrap event: {e}");
+                                let reason = format!("Failed to extract rumor: {e}");
+                                let signal = Signal::error(event.as_ref(), reason);
+                                tx.send_async(signal).await?;
                             }
                         }
                     }
-                    RelayMessage::EndOfStoredEvents(id) => {
-                        if id.as_ref() == &sub_id1 || id.as_ref() == &sub_id2 {
+                    RelayMessage::EndOfStoredEvents(id)
+                        if (id.as_ref() == &sub_id1 || id.as_ref() == &sub_id2) =>
+                    {
                         tx.send_async(Signal::Eose).await?;
                     }
-                    }
                     _ => {}
                 }
             }
@@ -185,7 +288,7 @@ impl ChatRegistry {
             Ok(())
         }));
 
-        self.tasks.push(cx.spawn(async move |this, cx| {
+        self.signal_consumer = Some(cx.spawn(async move |this, cx| {
             while let Ok(message) = rx.recv_async().await {
                 match message {
                     Signal::Message(message) => {
@@ -193,11 +296,26 @@ impl ChatRegistry {
                             this.new_message(message, cx);
                         })?;
                     }
+                    Signal::InboxReady => {
+                        this.update(cx, |this, cx| {
+                            this.get_messages(cx);
+                        })?;
+                    }
                     Signal::Eose => {
+                        this.update(cx, |this, _cx| {
+                            this.tracking.store(false, Ordering::Release);
+                        })?;
+
                         this.update(cx, |this, cx| {
                             this.get_rooms(cx);
                         })?;
                     }
+                    Signal::Error(failed) => {
+                        trash.update(cx, |this, cx| {
+                            this.insert(failed);
+                            cx.notify();
+                        })?;
+                    }
                 };
             }
 
@@ -205,33 +323,126 @@ impl ChatRegistry {
         }));
     }
 
-    /// Tracking the status of unwrapping gift wrap events.
-    fn tracking(&mut self, cx: &mut Context<Self>) {
-        let status = self.tracking_flag.clone();
+    /// Get all necessary metadata from relays for current user
+    pub fn get_metadata(&mut self, cx: &mut Context<Self>) {
+        let nostr = NostrRegistry::global(cx);
+        let client = nostr.read(cx).client();
 
-        self.tasks.push(cx.background_spawn(async move {
-            let loop_duration = Duration::from_secs(10);
+        let Some(public_key) = nostr.read(cx).current_user() else {
+            return;
+        };
 
-            loop {
-                if status.load(Ordering::Acquire) {
-                    _ = status.compare_exchange(true, false, Ordering::Release, Ordering::Relaxed);
-                }
-                smol::Timer::after(loop_duration).await;
+        self.tasks.push(cx.spawn(async move |this, cx| {
+            // Subscribe to metadata from relays
+            let opts = SubscribeAutoCloseOptions::default().exit_policy(ReqExitPolicy::ExitOnEOSE);
+
+            let msg_relays = Filter::new()
+                .kind(Kind::InboxRelays)
+                .author(public_key)
+                .limit(1);
+
+            let contact_list = Filter::new()
+                .kind(Kind::ContactList)
+                .author(public_key)
+                .limit(1);
+
+            _ = client
+                .subscribe(vec![msg_relays, contact_list])
+                .close_on(opts)
+                .await;
+
+            // Give relays time to respond
+            cx.background_executor().timer(Duration::from_secs(5)).await;
+
+            // Verify inbox relays were received
+            let filter = Filter::new()
+                .kind(Kind::InboxRelays)
+                .author(public_key)
+                .limit(1);
+
+            let found = client
+                .database()
+                .query(filter)
+                .await
+                .unwrap_or_default()
+                .first_owned()
+                .is_some();
+
+            if !found {
+                this.update(cx, |_this, cx| {
+                    cx.emit(ChatEvent::InboxRelayNotFound);
+                })?;
             }
+
+            Ok(())
         }));
     }
 
+    /// Get all messages for the provided signer
+    fn get_messages(&mut self, cx: &mut Context<Self>) {
+        let nostr = NostrRegistry::global(cx);
+        let client = nostr.read(cx).client();
+        let signer = nostr.read(cx).signer();
+
+        self.tasks.push(cx.spawn(async move |this, cx| {
+            let task: Task<Result<(), Error>> = cx.background_spawn(async move {
+                let public_key = signer.get_public_key_async().await?;
+
+                let filter = Filter::new()
+                    .kind(Kind::InboxRelays)
+                    .author(public_key)
+                    .limit(1);
+
+                let event = client
+                    .database()
+                    .query(filter)
+                    .await?
+                    .first_owned()
+                    .ok_or(anyhow::anyhow!("No inbox relays found"))?;
+
+                let relays: Vec<RelayUrl> = nip17::extract_relay_list(&event).collect();
+                for url in relays.iter() {
+                    client.add_relay(url).and_connect().await?;
+                }
+
+                let filter = Filter::new().kind(Kind::GiftWrap).pubkey(public_key);
+                let id = SubscriptionId::new(USER_GIFTWRAP);
+
+                let target: HashMap<RelayUrl, Filter> = relays
+                    .into_iter()
+                    .map(|relay| (relay, filter.clone()))
+                    .collect();
+
+                client.subscribe(target).with_id(id).await?;
+
+                Ok(())
+            });
+
+            if let Err(e) = task.await {
+                this.update(cx, |_this, cx| {
+                    cx.emit(ChatEvent::Error(e.to_string()));
+                })?;
+            }
+
+            Ok(())
+        }));
+    }
+
+    /// Reload the chat registry, fetching messages and contact list from relays.
+    pub fn reload(&mut self, cx: &mut Context<Self>) {
+        self.reset(cx);
+        self.get_metadata(cx);
+        self.get_rooms(cx);
+    }
+
     /// Get the loading status of the chat registry
     pub fn loading(&self) -> bool {
-        self.tracking_flag.load(Ordering::Acquire)
+        self.tracking.load(Ordering::Acquire)
     }
 
-    /// Get a weak reference to a room by its ID.
-    pub fn room(&self, id: &u64, cx: &App) -> Option<WeakEntity<Room>> {
-        self.rooms
-            .iter()
-            .find(|this| &this.read(cx).id == id)
-            .map(|this| this.downgrade())
+    /// Get a weak reference to a room by its ID
+    pub fn room(&self, id: &u64, _cx: &App) -> Option<WeakEntity<Room>> {
+        self.room_index.get(id).map(|room| room.downgrade())
     }
 
     /// Get all rooms based on the filter.
@@ -251,62 +462,109 @@ impl ChatRegistry {
             .count()
     }
 
+    /// Count the number of messages seen by a given relay.
+    pub fn count_messages(&self, relay_url: &RelayUrl) -> usize {
+        self.seen
+            .read()
+            .unwrap()
+            .values()
+            .filter(|s| s.contains(relay_url))
+            .count()
+    }
+
+    /// Count the number of trash messages.
+    pub fn count_trash_messages(&self, cx: &App) -> usize {
+        self.trash.read(cx).len()
+    }
+
+    /// Get the trash messages entity.
+    pub fn trash(&self) -> Entity<BTreeSet<FailedMessage>> {
+        self.trash.clone()
+    }
+
+    /// Get the relays that have seen a given rumor id.
+    pub fn rumor_seen_on(&self, id: &EventId) -> Option<HashSet<RelayUrl>> {
+        self.event_map
+            .read()
+            .unwrap()
+            .get(id)
+            .map(|id| self.seen_on(id))
+    }
+
+    /// Get the relays that have seen a given gift wrap id.
+    pub fn seen_on(&self, id: &EventId) -> HashSet<RelayUrl> {
+        self.seen
+            .read()
+            .unwrap()
+            .get(id)
+            .cloned()
+            .unwrap_or_default()
+    }
+
     /// Add a new room to the start of list.
     pub fn add_room<I>(&mut self, room: I, cx: &mut Context<Self>)
     where
-        I: Into<Room> + 'static,
+        I: Into<Room>,
     {
         let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
+        let Some(public_key) = nostr.read(cx).current_user() else {
+            return;
+        };
 
-        cx.spawn(async move |this, cx| {
-            let signer = client.signer()?;
-            let public_key = signer.get_public_key().await.ok()?;
         let room: Room = room.into().organize(&public_key);
+        let room_id = room.id;
+        let entity = cx.new(|_| room);
+
+        self.room_index.insert(room_id, entity.clone());
+        self.rooms.insert(0, entity);
 
-            this.update(cx, |this, cx| {
-                this.rooms.insert(0, cx.new(|_| room));
         cx.emit(ChatEvent::Ping);
         cx.notify();
-            })
-            .ok()
-        })
-        .detach();
     }
 
     /// Emit an open room event.
     ///
     /// If the room is new, add it to the registry.
-    pub fn emit_room(&mut self, room: &Entity<Room>, cx: &mut Context<Self>) {
+    pub fn emit_room(&mut self, room: &Entity<Room>, window: &mut Window, cx: &mut Context<Self>) {
         // Get the room's ID.
         let id = room.read(cx).id;
 
-        // If the room is new, add it to the registry.
-        if !self.rooms.iter().any(|r| r.read(cx).id == id) {
-            self.rooms.insert(0, room.to_owned());
+        // If the room is new, add it to the registry and index.
+        if let hash_map::Entry::Vacant(e) = self.room_index.entry(id) {
+            let entity = room.to_owned();
+            e.insert(entity.clone());
+            self.rooms.insert(0, entity);
         }
 
-        // Emit the open room event.
+        // Emit the open room event deferred to avoid re-entrant reads
+        cx.defer_in(window, move |_this, _window, cx| {
             cx.emit(ChatEvent::OpenRoom(id));
+        });
     }
 
     /// Close a room.
-    pub fn close_room(&mut self, id: u64, cx: &mut Context<Self>) {
-        if self.rooms.iter().any(|r| r.read(cx).id == id) {
+    pub fn close_room(&mut self, id: u64, window: &mut Window, cx: &mut Context<Self>) {
+        if self.room_index.contains_key(&id) {
+            self.room_index.remove(&id);
+            self.rooms.retain(|r| r.read(cx).id != id);
+            cx.defer_in(window, move |_this, _window, cx| {
                 cx.emit(ChatEvent::CloseRoom(id));
+            });
         }
     }
 
-    /// Sort rooms by their created at.
+    /// Sort rooms by their created at. Only notifies if order changed.
     pub fn sort(&mut self, cx: &mut Context<Self>) {
+        let before: Vec<_> = self.rooms.iter().map(|ev| ev.read(cx).id).collect();
         self.rooms.sort_by_key(|ev| Reverse(ev.read(cx).created_at));
+        let after: Vec<_> = self.rooms.iter().map(|ev| ev.read(cx).id).collect();
+        if before != after {
             cx.notify();
         }
+    }
 
     /// Finding rooms based on a query.
     pub fn find(&self, query: &str, cx: &App) -> Vec<Entity<Room>> {
-        let matcher = SkimMatcherV2::default();
-
         if let Ok(public_key) = PublicKey::parse(query) {
             self.rooms
                 .iter()
@@ -317,7 +575,7 @@ impl ChatRegistry {
             self.rooms
                 .iter()
                 .filter(|room| {
-                    matcher
+                    self.matcher
                         .fuzzy_match(room.read(cx).display_name(cx).as_ref(), query)
                         .is_some()
                 })
@@ -329,6 +587,11 @@ impl ChatRegistry {
     /// Reset the registry.
     pub fn reset(&mut self, cx: &mut Context<Self>) {
         self.rooms.clear();
+        self.room_index.clear();
+        self.trash.update(cx, |this, cx| {
+            this.clear();
+            cx.notify();
+        });
         cx.notify();
     }
 
@@ -352,7 +615,9 @@ impl ChatRegistry {
                 });
             } else {
                 let new_room_id = new_room.id;
-                self.rooms.push(cx.new(|_| new_room));
+                let entity = cx.new(|_| new_room);
+                self.room_index.insert(new_room_id, entity.clone());
+                self.rooms.push(entity);
 
                 let new_index = self.rooms.len();
                 room_map.insert(new_room_id, new_index);
@@ -362,87 +627,75 @@ impl ChatRegistry {
 
     /// Load all rooms from the database.
     pub fn get_rooms(&mut self, cx: &mut Context<Self>) {
-        let task = self.get_rooms_from_database(cx);
+        let task = self.get_rooms_task(cx);
 
-        cx.spawn(async move |this, cx| {
-            let rooms = task.await.ok()?;
-
-            this.update(cx, move |this, cx| {
+        self.tasks.push(cx.spawn(async move |this, cx| {
+            match task.await {
+                Ok(rooms) => {
+                    this.update(cx, |this, cx| {
                         this.extend_rooms(rooms, cx);
                         this.sort(cx);
-            })
-            .ok()
-        })
-        .detach();
+                    })?;
+                }
+                Err(e) => {
+                    this.update(cx, |_, cx| {
+                        cx.emit(ChatEvent::Error(e.to_string()));
+                    })?;
+                }
+            };
+
+            Ok(())
+        }));
     }
 
     /// Create a task to load rooms from the database
-    fn get_rooms_from_database(&self, cx: &App) -> Task<Result<HashSet<Room>, Error>> {
+    fn get_rooms_task(&self, cx: &App) -> Task<Result<HashSet<Room>, Error>> {
         let nostr = NostrRegistry::global(cx);
         let client = nostr.read(cx).client();
+        let signer = nostr.read(cx).signer();
 
         cx.background_spawn(async move {
-            let signer = client.signer().context("Signer not found")?;
-            let public_key = signer.get_public_key().await?;
+            let public_key = signer.get_public_key_async().await?;
+            let contacts = client
+                .database()
+                .contacts_public_keys(public_key)
+                .await
+                .unwrap_or_default();
 
-            // Get contacts
-            let contacts = client.database().contacts_public_keys(public_key).await?;
-
-            // Construct authored filter
-            let authored_filter = Filter::new()
+            let filter = Filter::new()
                 .kind(Kind::ApplicationSpecificData)
-                .custom_tag(SingleLetterTag::lowercase(Alphabet::A), public_key);
+                .custom_tag(SingleLetterTag::lowercase(Alphabet::K), "14");
 
-            // Get all authored events
-            let authored = client.database().query(authored_filter).await?;
-
-            // Construct addressed filter
-            let addressed_filter = Filter::new()
-                .kind(Kind::ApplicationSpecificData)
-                .custom_tag(SingleLetterTag::lowercase(Alphabet::P), public_key);
-
-            // Get all addressed events
-            let addressed = client.database().query(addressed_filter).await?;
-
-            // Merge authored and addressed events
-            let events = authored.merge(addressed);
-
-            // Collect results
-            let mut rooms: HashSet<Room> = HashSet::new();
+            let events = client.database().query(filter).await?;
             let mut grouped: HashMap<u64, Vec<UnsignedEvent>> = HashMap::new();
 
-            // Process each event and group by room hash
             for raw in events.into_iter() {
-                if let Ok(rumor) = UnsignedEvent::from_json(&raw.content) {
-                    if rumor.tags.public_keys().peekable().peek().is_some() {
+                if let Ok(rumor) = UnsignedEvent::from_json(&raw.content)
+                    && rumor.tags.public_keys().next().is_some()
+                {
+                    if rumor.pubkey != public_key
+                        && !rumor.tags.public_keys().any(|k| k == public_key)
+                    {
+                        continue;
+                    }
                     grouped.entry(rumor.uniq_id()).or_default().push(rumor);
                 }
             }
-            }
 
-            for (_id, mut messages) in grouped.into_iter() {
-                messages.sort_by_key(|m| Reverse(m.created_at));
+            let mut rooms = HashSet::with_capacity(grouped.len());
 
-                // Always use the latest message
-                let Some(latest) = messages.first() else {
-                    continue;
-                };
+            for (_id, messages) in grouped.into_iter() {
+                let latest = messages.iter().max_by_key(|m| m.created_at).unwrap();
+                let room = Room::from(latest).organize(&public_key);
 
-                // Construct the room from the latest message.
-                //
-                // Call `.organize` to ensure the current user is at the end of the list.
-                let mut room = Room::from(latest).organize(&public_key);
-
-                // Check if the user has responded to the room
                 let user_sent = messages.iter().any(|m| m.pubkey == public_key);
-
-                // Check if public keys are from the user's contacts
                 let is_contact = room.members.iter().any(|k| contacts.contains(k));
 
-                // Set the room's kind based on status
-                if user_sent || is_contact {
-                    room = room.kind(RoomKind::Ongoing);
-                }
+                let room = if user_sent || is_contact {
+                    room.kind(RoomKind::Ongoing)
+                } else {
+                    room
+                };
 
                 rooms.insert(room);
             }
@@ -456,11 +709,21 @@ impl ChatRegistry {
     /// If the room doesn't exist, it will be created.
     /// Updates room ordering based on the most recent messages.
     pub fn new_message(&mut self, message: NewMessage, cx: &mut Context<Self>) {
-        match self.rooms.iter().find(|e| e.read(cx).id == message.room) {
+        let nostr = NostrRegistry::global(cx);
+
+        let Some(public_key) = nostr.read(cx).current_user() else {
+            return;
+        };
+
+        match self.room_index.get(&message.room).cloned() {
             Some(room) => {
                 room.update(cx, |this, cx| {
+                    if this.kind == RoomKind::Request && message.rumor.pubkey == public_key {
+                        this.set_ongoing(cx);
+                    }
                     this.push_message(message, cx);
                 });
+                self.sort(cx);
             }
             None => {
                 // Push the new room to the front of the list
@@ -470,8 +733,7 @@ impl ChatRegistry {
     }
 
     /// Trigger a refresh of the opened chat rooms by their IDs
-    pub fn refresh_rooms(&mut self, ids: Option<Vec<u64>>, cx: &mut Context<Self>) {
-        if let Some(ids) = ids {
+    pub fn refresh_rooms(&mut self, ids: &[u64], cx: &mut Context<Self>) {
         for room in self.rooms.iter() {
             if ids.contains(&room.read(cx).id) {
                 room.update(cx, |this, cx| {
@@ -485,63 +747,53 @@ impl ChatRegistry {
 /// Unwraps a gift-wrapped event and processes its contents.
 async fn extract_rumor(
     client: &Client,
-        device_signer: &Option<Arc<dyn NostrSigner>>,
+    signer: &UniversalSigner,
     gift_wrap: &Event,
 ) -> Result<UnsignedEvent, Error> {
     // Try to get cached rumor first
-        if let Ok(event) = Self::get_rumor(client, gift_wrap.id).await {
-            return Ok(event);
+    if let Ok(rumor) = get_rumor(client, gift_wrap.id).await {
+        return Ok(rumor);
     }
 
     // Try to unwrap with the available signer
-        let unwrapped = Self::try_unwrap(client, device_signer, gift_wrap).await?;
-        let mut rumor_unsigned = unwrapped.rumor;
+    let unwrapped = try_unwrap_with(signer, gift_wrap).await?;
+    let mut rumor = unwrapped.rumor;
 
-        // Generate event id for the rumor if it doesn't have one
-        rumor_unsigned.ensure_id();
-
-        // Cache the rumor
-        Self::set_rumor(client, gift_wrap.id, &rumor_unsigned).await?;
-
-        Ok(rumor_unsigned)
+    // Verify rumor author matches the seal sender (as per mobile implementation)
+    if rumor.pubkey != unwrapped.sender {
+        return Err(anyhow!("Rumor author does not match seal sender"));
     }
 
-    /// Helper method to try unwrapping with different signers
-    async fn try_unwrap(
-        client: &Client,
-        device_signer: &Option<Arc<dyn NostrSigner>>,
-        gift_wrap: &Event,
-    ) -> Result<UnwrappedGift, Error> {
-        // Try with the device signer first
-        if let Some(signer) = device_signer {
-            if let Ok(unwrapped) = Self::try_unwrap_with(gift_wrap, signer).await {
-                return Ok(unwrapped);
-            };
-        };
+    // Generate event id for the rumor if it doesn't have one
+    rumor.ensure_id();
 
-        // Try with the user's signer
-        let user_signer = client.signer().context("Signer not found")?;
-        let unwrapped = UnwrappedGift::from_gift_wrap(user_signer, gift_wrap).await?;
+    // Cache the rumor
+    if let Err(e) = set_rumor(client, gift_wrap.id, &rumor).await {
+        log::error!("Failed to cache rumor: {e:?}");
+    }
 
-        Ok(unwrapped)
+    Ok(rumor)
 }
 
 /// Attempts to unwrap a gift wrap event with a given signer.
 async fn try_unwrap_with(
+    signer: &UniversalSigner,
     gift_wrap: &Event,
-        signer: &Arc<dyn NostrSigner>,
 ) -> Result<UnwrappedGift, Error> {
     // Get the sealed event
     let seal = signer
-            .nip44_decrypt(&gift_wrap.pubkey, &gift_wrap.content)
+        .nip44_decrypt_async(&gift_wrap.pubkey, &gift_wrap.content)
         .await?;
 
     // Verify the sealed event
     let seal: Event = Event::from_json(seal)?;
-        seal.verify_with_ctx(&SECP256K1)?;
+    seal.verify()?;
 
     // Get the rumor event
-        let rumor = signer.nip44_decrypt(&seal.pubkey, &seal.content).await?;
+    let rumor = signer
+        .nip44_decrypt_async(&seal.pubkey, &seal.content)
+        .await?;
+
     let rumor = UnsignedEvent::from_json(rumor)?;
 
     Ok(UnwrappedGift {
@@ -552,48 +804,20 @@ impl ChatRegistry {
 
 /// Stores an unwrapped event in local database with reference to original
 async fn set_rumor(client: &Client, id: EventId, rumor: &UnsignedEvent) -> Result<(), Error> {
-        let rumor_id = rumor.id.context("Rumor is missing an event id")?;
-        let author = rumor.pubkey;
-        let conversation = Self::conversation_id(rumor);
+    let room_id = rumor.uniq_id().to_string();
 
-        let mut tags = rumor.tags.clone().to_vec();
+    let tags = vec![
+        Tag::identifier(id),
+        Tag::public_key(rumor.pubkey),
+        Tag::custom("r", [room_id]),
+        Tag::custom("k", ["14"]),
+    ];
 
-        // Add a unique identifier
-        tags.push(Tag::identifier(id));
-
-        // Add a reference to the rumor's author
-        tags.push(Tag::custom(
-            TagKind::SingleLetter(SingleLetterTag::lowercase(Alphabet::A)),
-            [author],
-        ));
-
-        // Add a conversation id
-        tags.push(Tag::custom(
-            TagKind::SingleLetter(SingleLetterTag::lowercase(Alphabet::C)),
-            [conversation.to_string()],
-        ));
-
-        // Add a reference to the rumor's id
-        tags.push(Tag::event(rumor_id));
-
-        // Add references to the rumor's participants
-        for receiver in rumor.tags.public_keys().copied() {
-            tags.push(Tag::custom(
-                TagKind::SingleLetter(SingleLetterTag::lowercase(Alphabet::P)),
-                [receiver],
-            ));
-        }
-
-        // Convert rumor to json
-        let content = rumor.as_json();
-
-        // Construct the event
-        let event = EventBuilder::new(Kind::ApplicationSpecificData, content)
+    let event = EventBuilder::new(Kind::ApplicationSpecificData, rumor.as_json())
         .tags(tags)
-            .sign(&Keys::generate())
+        .finalize_async(&*LOCAL_KEYS)
         .await?;
 
-        // Save the event to the database
     client.database().save_event(&event).await?;
 
     Ok(())
@@ -601,10 +825,7 @@ impl ChatRegistry {
 
 /// Retrieves a previously unwrapped event from local database
 async fn get_rumor(client: &Client, gift_wrap: EventId) -> Result<UnsignedEvent, Error> {
-        let filter = Filter::new()
-            .kind(Kind::ApplicationSpecificData)
-            .identifier(gift_wrap)
-            .limit(1);
+    let filter = Filter::new().identifier(gift_wrap).limit(1);
 
     if let Some(event) = client.database().query(filter).await?.first_owned() {
         UnsignedEvent::from_json(event.content).map_err(|e| anyhow!(e))
@@ -612,16 +833,3 @@ impl ChatRegistry {
         Err(anyhow!("Event is not cached yet."))
     }
 }
-
-    /// Get the conversation ID for a given rumor (message).
-    fn conversation_id(rumor: &UnsignedEvent) -> u64 {
-        let mut hasher = DefaultHasher::new();
-        let mut pubkeys: Vec<PublicKey> = rumor.tags.public_keys().copied().collect();
-        pubkeys.push(rumor.pubkey);
-        pubkeys.sort();
-        pubkeys.dedup();
-        pubkeys.hash(&mut hasher);
-
-        hasher.finish()
-    }
-}

crates/chat/src/message.rs

@@ -1,8 +1,110 @@
 use std::hash::Hash;
+use std::ops::Range;
 
-use common::EventUtils;
+use common::{EventExt, NostrParser, extract_and_remove_media_urls};
+use gpui::{SharedString, SharedUri};
 use nostr_sdk::prelude::*;
 
+/// Rendered message.
+#[derive(Debug, Clone)]
+pub struct Message {
+    pub id: EventId,
+    /// Author's public key
+    pub author: PublicKey,
+    /// The content/text of the message
+    pub content: String,
+    /// List of media URLs in the message
+    pub media: Vec<SharedUri>,
+    /// Message created time as unix timestamp
+    pub created_at: Timestamp,
+    /// List of mentioned public keys in the message
+    pub mentions: Vec<Mention>,
+    /// List of event of the message this message is a reply to
+    pub replies_to: Vec<EventId>,
+}
+
+impl From<&Event> for Message {
+    fn from(val: &Event) -> Self {
+        let mentions = extract_mentions(&val.content);
+        let replies_to = extract_reply_ids(&val.tags);
+        let (media, string) = extract_and_remove_media_urls(&val.content);
+
+        Self {
+            id: val.id,
+            author: val.pubkey,
+            content: string,
+            media,
+            created_at: val.created_at,
+            mentions,
+            replies_to,
+        }
+    }
+}
+
+impl From<&UnsignedEvent> for Message {
+    fn from(val: &UnsignedEvent) -> Self {
+        let mentions = extract_mentions(&val.content);
+        let replies_to = extract_reply_ids(&val.tags);
+        let (media, string) = extract_and_remove_media_urls(&val.content);
+
+        Self {
+            // Event ID must be known
+            id: val.id.unwrap(),
+            author: val.pubkey,
+            content: string,
+            media,
+            created_at: val.created_at,
+            mentions,
+            replies_to,
+        }
+    }
+}
+
+impl From<&NewMessage> for Message {
+    fn from(val: &NewMessage) -> Self {
+        let mentions = extract_mentions(&val.rumor.content);
+        let replies_to = extract_reply_ids(&val.rumor.tags);
+        let (media, string) = extract_and_remove_media_urls(&val.rumor.content);
+
+        Self {
+            // Event ID must be known
+            id: val.rumor.id.unwrap(),
+            author: val.rumor.pubkey,
+            content: string,
+            media,
+            created_at: val.rumor.created_at,
+            mentions,
+            replies_to,
+        }
+    }
+}
+
+impl Eq for Message {}
+
+impl PartialEq for Message {
+    fn eq(&self, other: &Self) -> bool {
+        self.id == other.id
+    }
+}
+
+impl Ord for Message {
+    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
+        self.created_at.cmp(&other.created_at)
+    }
+}
+
+impl PartialOrd for Message {
+    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
+        Some(self.cmp(other))
+    }
+}
+
+impl Hash for Message {
+    fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
+        self.id.hash(state);
+    }
+}
+
 /// New message.
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)]
 pub struct NewMessage {
@@ -23,194 +125,62 @@ impl NewMessage {
     }
 }
 
-/// Message.
-#[derive(Debug, Clone, Hash, PartialEq, Eq)]
-pub enum Message {
-    User(RenderedMessage),
-    Warning(String, Timestamp),
-    System(Timestamp),
+/// Trash message.
+#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)]
+pub struct FailedMessage {
+    pub raw_event: SharedString,
+    pub reason: SharedString,
 }
 
-impl Message {
-    pub fn user<I>(user: I) -> Self
+impl FailedMessage {
+    pub fn new<T>(event: &Event, reason: T) -> Self
     where
-        I: Into<RenderedMessage>,
+        T: Into<SharedString>,
     {
-        Self::User(user.into())
-    }
-
-    pub fn warning<I>(content: I) -> Self
-    where
-        I: Into<String>,
-    {
-        Self::Warning(content.into(), Timestamp::now())
-    }
-
-    pub fn system() -> Self {
-        Self::System(Timestamp::default())
-    }
-
-    fn timestamp(&self) -> &Timestamp {
-        match self {
-            Message::User(msg) => &msg.created_at,
-            Message::Warning(_, ts) => ts,
-            Message::System(ts) => ts,
+        Self {
+            raw_event: SharedString::from(event.as_json()),
+            reason: reason.into(),
         }
     }
 }
 
-impl From<&NewMessage> for Message {
-    fn from(val: &NewMessage) -> Self {
-        Self::User(val.into())
-    }
-}
-
-impl From<&UnsignedEvent> for Message {
-    fn from(val: &UnsignedEvent) -> Self {
-        Self::User(val.into())
-    }
-}
-
-impl Ord for Message {
-    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
-        match (self, other) {
-            // System always comes first
-            (Message::System(_), Message::System(_)) => self.timestamp().cmp(other.timestamp()),
-            (Message::System(_), _) => std::cmp::Ordering::Less,
-            (_, Message::System(_)) => std::cmp::Ordering::Greater,
-
-            // For non-system messages, compare by timestamp
-            _ => self.timestamp().cmp(other.timestamp()),
-        }
-    }
-}
-
-impl PartialOrd for Message {
-    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
-        Some(self.cmp(other))
-    }
-}
-
-/// Rendered message.
 #[derive(Debug, Clone)]
-pub struct RenderedMessage {
-    pub id: EventId,
-    /// Author's public key
-    pub author: PublicKey,
-    /// The content/text of the message
-    pub content: String,
-    /// Message created time as unix timestamp
-    pub created_at: Timestamp,
-    /// List of mentioned public keys in the message
-    pub mentions: Vec<PublicKey>,
-    /// List of event of the message this message is a reply to
-    pub replies_to: Vec<EventId>,
+pub struct Mention {
+    pub public_key: PublicKey,
+    pub range: Range<usize>,
 }
 
-impl From<&Event> for RenderedMessage {
-    fn from(val: &Event) -> Self {
-        let mentions = extract_mentions(&val.content);
-        let replies_to = extract_reply_ids(&val.tags);
-
-        Self {
-            id: val.id,
-            author: val.pubkey,
-            content: val.content.clone(),
-            created_at: val.created_at,
-            mentions,
-            replies_to,
-        }
-    }
-}
-
-impl From<&UnsignedEvent> for RenderedMessage {
-    fn from(val: &UnsignedEvent) -> Self {
-        let mentions = extract_mentions(&val.content);
-        let replies_to = extract_reply_ids(&val.tags);
-
-        Self {
-            // Event ID must be known
-            id: val.id.unwrap(),
-            author: val.pubkey,
-            content: val.content.clone(),
-            created_at: val.created_at,
-            mentions,
-            replies_to,
-        }
-    }
-}
-
-impl From<&NewMessage> for RenderedMessage {
-    fn from(val: &NewMessage) -> Self {
-        let mentions = extract_mentions(&val.rumor.content);
-        let replies_to = extract_reply_ids(&val.rumor.tags);
-
-        Self {
-            // Event ID must be known
-            id: val.rumor.id.unwrap(),
-            author: val.rumor.pubkey,
-            content: val.rumor.content.clone(),
-            created_at: val.rumor.created_at,
-            mentions,
-            replies_to,
-        }
-    }
-}
-
-impl Eq for RenderedMessage {}
-
-impl PartialEq for RenderedMessage {
-    fn eq(&self, other: &Self) -> bool {
-        self.id == other.id
-    }
-}
-
-impl Ord for RenderedMessage {
-    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
-        self.created_at.cmp(&other.created_at)
-    }
-}
-
-impl PartialOrd for RenderedMessage {
-    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
-        Some(self.cmp(other))
-    }
-}
-
-impl Hash for RenderedMessage {
-    fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
-        self.id.hash(state);
+impl Mention {
+    pub fn new(public_key: PublicKey, range: Range<usize>) -> Self {
+        Self { public_key, range }
     }
 }
 
 /// Extracts all mentions (public keys) from a content string.
-fn extract_mentions(content: &str) -> Vec<PublicKey> {
+fn extract_mentions(content: &str) -> Vec<Mention> {
     let parser = NostrParser::new();
     let tokens = parser.parse(content);
 
     tokens
-        .filter_map(|token| match token {
-            Token::Nostr(nip21) => match nip21 {
-                Nip21::Pubkey(pubkey) => Some(pubkey),
-                Nip21::Profile(profile) => Some(profile.public_key),
-                _ => None,
-            },
+        .filter_map(|token| match token.value {
+            Nip21::Pubkey(public_key) => Some(Mention::new(public_key, token.range)),
+            Nip21::Profile(profile) => Some(Mention::new(profile.public_key, token.range)),
             _ => None,
         })
-        .collect::<Vec<_>>()
+        .collect()
 }
 
 /// Extracts all reply (ids) from the event tags.
 fn extract_reply_ids(inner: &Tags) -> Vec<EventId> {
     let mut replies_to = vec![];
 
-    for tag in inner.filter(TagKind::e()) {
+    for tag in inner.iter().filter(|tag| tag.kind() == "e") {
         if let Some(id) = tag.content().and_then(|id| EventId::parse(id).ok()) {
             replies_to.push(id);
         }
     }
 
-    for tag in inner.filter(TagKind::q()) {
+    for tag in inner.iter().filter(|tag| tag.kind() == "q") {
         if let Some(id) = tag.content().and_then(|id| EventId::parse(id).ok()) {
             replies_to.push(id);
         }

crates/chat/src/room.rs

@@ -1,24 +1,28 @@
 use std::cmp::Ordering;
 use std::hash::{Hash, Hasher};
-use std::time::Duration;
 
-use anyhow::{Context as AnyhowContext, Error};
-use common::EventUtils;
+use anyhow::{Error, anyhow};
+use common::EventExt;
+use device::DeviceRegistry;
 use gpui::{App, AppContext, Context, EventEmitter, SharedString, Task};
+use instant::Duration;
 use itertools::Itertools;
 use nostr_sdk::prelude::*;
 use person::{Person, PersonRegistry};
 use settings::{RoomConfig, SignerKind};
-use state::{NostrRegistry, TIMEOUT};
+use state::{NostrRegistry, TIMEOUT, UniversalSigner};
 
-use crate::{ChatRegistry, NewMessage};
+use crate::NewMessage;
+
+const NO_DEKEY: &str = "User hasn't set up a decoupled encryption key yet.";
+const USER_NO_DEKEY: &str = "You haven't set up a decoupled encryption key or it's not available.";
 
 #[derive(Debug, Clone)]
 pub struct SendReport {
     pub receiver: PublicKey,
     pub gift_wrap_id: Option<EventId>,
     pub error: Option<SharedString>,
-    pub output: Option<Output<EventId>>,
+    pub output: Option<Output<EventId, EventSendStatus>>,
 }
 
 impl SendReport {
@@ -38,7 +42,7 @@ impl SendReport {
     }
 
     /// Set the output.
-    pub fn output(mut self, output: Output<EventId>) -> Self {
+    pub fn output(mut self, output: Output<EventId, EventSendStatus>) -> Self {
         self.output = Some(output);
         self
     }
@@ -54,16 +58,44 @@ impl SendReport {
 
     /// Returns true if the send is pending.
     pub fn pending(&self) -> bool {
-        self.output.is_none() && self.error.is_none()
+        self.error.is_none()
+            && self
+                .output
+                .as_ref()
+                .is_some_and(|o| o.success.is_empty() && o.failed.is_empty())
     }
 
     /// Returns true if the send was successful.
     pub fn success(&self) -> bool {
-        if let Some(output) = self.output.as_ref() {
-            !output.failed.is_empty()
-        } else {
-            false
+        self.error.is_none() && self.output.as_ref().is_some_and(|o| !o.success.is_empty())
     }
+
+    /// Returns true if the send failed.
+    pub fn failed(&self) -> bool {
+        self.error.is_some() && self.output.as_ref().is_some_and(|o| !o.failed.is_empty())
+    }
+}
+
+#[derive(Debug, Clone)]
+pub enum SendStatus {
+    Ok {
+        id: EventId,
+        relay: RelayUrl,
+    },
+    Failed {
+        id: EventId,
+        relay: RelayUrl,
+        message: String,
+    },
+}
+
+impl SendStatus {
+    pub fn ok(id: EventId, relay: RelayUrl) -> Self {
+        Self::Ok { id, relay }
+    }
+
+    pub fn failed(id: EventId, relay: RelayUrl, message: String) -> Self {
+        Self::Failed { id, relay, message }
     }
 }
 
@@ -140,7 +172,8 @@ impl From<&UnsignedEvent> for Room {
         let members = val.extract_public_keys();
         let subject = val
             .tags
-            .find(TagKind::Subject)
+            .iter()
+            .find(|tag| tag.kind() == "subject")
             .and_then(|tag| tag.content().map(|s| s.to_owned().into()));
 
         Room {
@@ -149,7 +182,7 @@ impl From<&UnsignedEvent> for Room {
             subject,
             members,
             kind: RoomKind::default(),
-            config: RoomConfig::default(),
+            config: RoomConfig::new(),
         }
     }
 }
@@ -174,7 +207,7 @@ impl Room {
         // WARNING: never sign this event
         let mut event = EventBuilder::new(Kind::PrivateDirectMessage, "")
             .tags(tags)
-            .build(author);
+            .finalize_unsigned(author);
 
         // Ensure that the ID is set
         event.ensure_id();
@@ -201,11 +234,9 @@ impl Room {
 
     /// Sets this room is ongoing conversation
     pub fn set_ongoing(&mut self, cx: &mut Context<Self>) {
-        if self.kind != RoomKind::Ongoing {
         self.kind = RoomKind::Ongoing;
         cx.notify();
     }
-    }
 
     /// Updates the creation timestamp of the room
     pub fn set_created_at(&mut self, created_at: impl Into<Timestamp>, cx: &mut Context<Self>) {
@@ -222,9 +253,26 @@ impl Room {
         cx.notify();
     }
 
+    /// Updates the signer kind config for the room
+    pub fn set_signer_kind(&mut self, kind: &SignerKind, cx: &mut Context<Self>) {
+        self.config.set_signer_kind(kind);
+        cx.notify();
+    }
+
+    /// Updates the backup config for the room
+    pub fn set_backup(&mut self, cx: &mut Context<Self>) {
+        self.config.toggle_backup();
+        cx.notify();
+    }
+
+    /// Returns the config of the room
+    pub fn config(&self) -> &RoomConfig {
+        &self.config
+    }
+
     /// Returns the members of the room
-    pub fn members(&self) -> Vec<PublicKey> {
-        self.members.clone()
+    pub fn members(&self) -> &[PublicKey] {
+        &self.members
     }
 
     /// Checks if the room has more than two members (group)
@@ -296,10 +344,6 @@ impl Room {
 
         if new_message {
             self.set_created_at(created_at, cx);
-            // Sort chats after emitting a new message
-            ChatRegistry::global(cx).update(cx, |this, cx| {
-                this.sort(cx);
-            });
         }
     }
 
@@ -309,44 +353,41 @@ impl Room {
     }
 
     /// Get gossip relays for each member
-    pub fn early_connect(&self, cx: &App) -> Task<Result<(), Error>> {
+    pub fn connect(&self, cx: &App) -> Task<Result<(), Error>> {
         let nostr = NostrRegistry::global(cx);
         let client = nostr.read(cx).client();
-
-        let members = self.members();
-        let subscription_id = SubscriptionId::new(format!("room-{}", self.id));
+        let members = self.members().to_vec();
 
         cx.background_spawn(async move {
-            let signer = client.signer().context("Signer not found")?;
-            let public_key = signer.get_public_key().await?;
+            let opts = SubscribeAutoCloseOptions::default()
+                .exit_policy(ReqExitPolicy::ExitOnEOSE)
+                .timeout(Some(Duration::from_secs(TIMEOUT)));
 
-            for member in members.into_iter() {
-                if member == public_key {
-                    continue;
-                };
-
-                // Construct a filter for messaging relays
+            let tasks: Vec<_> = members
+                .into_iter()
+                .map(|public_key| {
+                    let client = client.clone();
+                    async move {
                         let inbox = Filter::new()
+                            .author(public_key)
                             .kind(Kind::InboxRelays)
-                    .author(member)
                             .limit(1);
 
-                // Construct a filter for announcement
                         let announcement = Filter::new()
+                            .author(public_key)
                             .kind(Kind::Custom(10044))
-                    .author(member)
                             .limit(1);
 
-                // Subscribe to get member's gossip relays
                         client
                             .subscribe(vec![inbox, announcement])
-                    .with_id(subscription_id.clone())
-                    .close_on(
-                        SubscribeAutoCloseOptions::default()
-                            .timeout(Some(Duration::from_secs(TIMEOUT)))
-                            .exit_policy(ReqExitPolicy::ExitOnEOSE),
-                    )
-                    .await?;
+                            .close_on(opts)
+                            .await
+                    }
+                })
+                .collect();
+
+            for result in futures::future::join_all(tasks).await {
+                result?;
             }
 
             Ok(())
@@ -357,12 +398,12 @@ impl Room {
     pub fn get_messages(&self, cx: &App) -> Task<Result<Vec<UnsignedEvent>, Error>> {
         let nostr = NostrRegistry::global(cx);
         let client = nostr.read(cx).client();
-        let conversation_id = self.id.to_string();
+        let room_id = self.id.to_string();
 
         cx.background_spawn(async move {
             let filter = Filter::new()
                 .kind(Kind::ApplicationSpecificData)
-                .custom_tag(SingleLetterTag::lowercase(Alphabet::C), conversation_id);
+                .custom_tag(SingleLetterTag::lowercase(Alphabet::R), room_id);
 
             let messages = client
                 .database()
@@ -378,12 +419,23 @@ impl Room {
     }
 
     // Construct a rumor event for direct message
-    pub fn rumor<S, I>(&self, content: S, replies: I, cx: &App) -> Option<UnsignedEvent>
+    pub fn rumor<S, I>(
+        &self,
+        content: S,
+        replies: I,
+        reaction: bool,
+        cx: &App,
+    ) -> Option<UnsignedEvent>
     where
         S: Into<String>,
         I: IntoIterator<Item = EventId>,
     {
-        let kind = Kind::PrivateDirectMessage;
+        let kind = if reaction {
+            Kind::Reaction
+        } else {
+            Kind::PrivateDirectMessage
+        };
+
         let content: String = content.into();
         let replies: Vec<EventId> = replies.into_iter().collect();
 
@@ -391,24 +443,14 @@ impl Room {
         let nostr = NostrRegistry::global(cx);
 
         // Get current user's public key
-        let sender = nostr.read(cx).signer().public_key()?;
-
-        // Get all members
-        let members: Vec<Person> = self
-            .members
-            .iter()
-            .filter(|public_key| public_key != &&sender)
-            .map(|member| persons.read(cx).get(member, cx))
-            .collect();
+        let sender = nostr.read(cx).current_user()?;
 
         // Construct event's tags
         let mut tags = vec![];
 
         // Add subject tag if present
         if let Some(value) = self.subject.as_ref() {
-            tags.push(Tag::from_standardized_without_cell(TagStandard::Subject(
-                value.to_string(),
-            )));
+            tags.push(Tag::custom("subject", vec![value.to_string()]));
         }
 
         // Add all reply tags
@@ -416,26 +458,23 @@ impl Room {
             tags.push(Tag::event(id))
         }
 
-        // Add all receiver tags
-        for member in members.into_iter() {
-            // Skip current user
-            if member.public_key() == sender {
-                continue;
-            }
-
-            tags.push(Tag::from_standardized_without_cell(
-                TagStandard::PublicKey {
+        // Add all receiver tags (no intermediate allocation)
+        for public_key in self.members.iter().filter(|pk| *pk != &sender) {
+            let member = persons.read(cx).get(public_key, cx);
+            tags.push(
+                Nip01Tag::PublicKey {
                     public_key: member.public_key(),
-                    relay_url: member.messaging_relay_hint(),
-                    alias: None,
-                    uppercase: false,
-                },
-            ));
+                    relay_hint: member.messaging_relay_hint(),
+                }
+                .to_tag(),
+            );
         }
 
         // Construct a direct message rumor event
         // WARNING: never sign and send this event to relays
-        let mut event = EventBuilder::new(kind, content).tags(tags).build(sender);
+        let mut event = EventBuilder::new(kind, content)
+            .tags(tags)
+            .finalize_unsigned(sender);
 
         // Ensure that the ID is set
         event.ensure_id();
@@ -443,118 +482,119 @@ impl Room {
         Some(event)
     }
 
+    /// Select the appropriate signer based on signer kind and available keys.
+    fn select_signer(
+        signer_kind: &SignerKind,
+        has_announcement: bool,
+        encryption_signer: &Option<UniversalSigner>,
+        user_signer: &UniversalSigner,
+    ) -> UniversalSigner {
+        match signer_kind {
+            SignerKind::Auto => {
+                if has_announcement {
+                    encryption_signer
+                        .clone()
+                        .unwrap_or_else(|| user_signer.clone())
+                } else {
+                    user_signer.clone()
+                }
+            }
+            SignerKind::Encryption => encryption_signer
+                .clone()
+                .expect("encryption signer must be set"),
+            SignerKind::User => user_signer.clone(),
+        }
+    }
+
     /// Send rumor event to all members's messaging relays
     pub fn send(&self, rumor: UnsignedEvent, cx: &App) -> Option<Task<Vec<SendReport>>> {
-        let persons = PersonRegistry::global(cx);
-        let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
-        let signer = nostr.read(cx).signer();
-
-        // Get room's config
         let config = self.config.clone();
 
-        // Get current user's public key
-        let sender = nostr.read(cx).signer().public_key()?;
+        let device = DeviceRegistry::global(cx);
+        let encryption_signer = device.read(cx).signer(cx);
+
+        let nostr = NostrRegistry::global(cx);
+        let client = nostr.read(cx).client();
+        let user_signer = nostr.read(cx).signer();
+        let current_user = nostr.read(cx).current_user()?;
+
+        // Get sender's profile
+        let persons = PersonRegistry::global(cx);
+        let sender = persons.read(cx).get(&current_user, cx);
 
         // Get all members (excluding sender)
         let members: Vec<Person> = self
             .members
             .iter()
-            .filter(|public_key| public_key != &&sender)
+            .filter(|public_key| public_key != &&sender.public_key())
             .map(|member| persons.read(cx).get(member, cx))
             .collect();
 
         Some(cx.background_spawn(async move {
             let signer_kind = config.signer_kind();
-            let user_signer = signer.get().await;
-            let encryption_signer = signer.get_encryption_signer().await;
+            let backup = config.backup();
 
+            let mut sents = 0;
             let mut reports = Vec::new();
 
+            // Process each member
             for member in members {
-                let relays = member.messaging_relays();
                 let announcement = member.announcement();
+                let public_key = member.public_key();
 
-                // Skip if member has no messaging relays
-                if relays.is_empty() {
-                    reports.push(SendReport::new(member.public_key()).error("No messaging relays"));
+                // Handle encryption signer requirements
+                if signer_kind.encryption() {
+                    // Receiver didn't set up a decoupled encryption key
+                    if announcement.is_none() {
+                        reports.push(SendReport::new(public_key).error(NO_DEKEY));
                         continue;
                     }
 
-                // Ensure relay connections
-                for url in relays.iter() {
-                    client
-                        .add_relay(url)
-                        .and_connect()
-                        .capabilities(RelayCapabilities::GOSSIP)
-                        .await
-                        .ok();
-                }
-
-                // When forced to use encryption signer, skip if receiver has no announcement
-                if signer_kind.encryption() && announcement.is_none() {
-                    reports
-                        .push(SendReport::new(member.public_key()).error("Encryption not found"));
+                    // Sender didn't set up a decoupled encryption key
+                    if encryption_signer.is_none() {
+                        reports.push(SendReport::new(sender.public_key()).error(USER_NO_DEKEY));
                         continue;
                     }
+                }
 
-                // Determine receiver and signer based on signer kind
-                let (receiver, signer_to_use) = match signer_kind {
-                    SignerKind::Auto => {
-                        if let Some(announcement) = announcement {
-                            if let Some(enc_signer) = encryption_signer.as_ref() {
-                                (announcement.public_key(), enc_signer.clone())
-                            } else {
-                                (member.public_key(), user_signer.clone())
-                            }
-                        } else {
-                            (member.public_key(), user_signer.clone())
-                        }
-                    }
-                    SignerKind::Encryption => {
-                        let Some(encryption_signer) = encryption_signer.as_ref() else {
-                            reports.push(
-                                SendReport::new(member.public_key()).error("Encryption not found"),
+                // Determine the signer to use
+                let signer = Self::select_signer(
+                    signer_kind,
+                    announcement.is_some(),
+                    &encryption_signer,
+                    &user_signer,
                 );
-                            continue;
-                        };
-                        let Some(announcement) = announcement else {
-                            reports.push(
-                                SendReport::new(member.public_key())
-                                    .error("Announcement not found"),
-                            );
-                            continue;
-                        };
-                        (announcement.public_key(), encryption_signer.clone())
-                    }
-                    SignerKind::User => (member.public_key(), user_signer.clone()),
-                };
 
-                // Create and send gift-wrapped event
-                match EventBuilder::gift_wrap(&signer_to_use, &receiver, rumor.clone(), []).await {
-                    Ok(event) => {
-                        match client
-                            .send_event(&event)
-                            .to(relays)
-                            .ack_policy(AckPolicy::none())
-                            .await
-                        {
-                            Ok(output) => {
-                                reports.push(
-                                    SendReport::new(member.public_key())
-                                        .gift_wrap_id(event.id)
-                                        .output(output),
+                // Send the gift wrap event and collect the report
+                match send_gift_wrap(&client, &signer, &member, &rumor, signer_kind).await {
+                    Ok(report) => {
+                        reports.push(report);
+                        sents += 1;
+                    }
+                    Err(error) => {
+                        let report = SendReport::new(public_key).error(error.to_string());
+                        reports.push(report);
+                    }
+                }
+            }
+
+            // Send backup to current user if needed
+            if backup && sents >= 1 {
+                let public_key = sender.public_key();
+
+                // Determine the signer to use
+                let signer = Self::select_signer(
+                    signer_kind,
+                    sender.announcement().is_some(),
+                    &encryption_signer,
+                    &user_signer,
                 );
-                            }
-                            Err(e) => {
-                                reports.push(
-                                    SendReport::new(member.public_key()).error(e.to_string()),
-                                );
-                            }
-                        }
-                    }
-                    Err(e) => {
-                        reports.push(SendReport::new(member.public_key()).error(e.to_string()));
+
+                match send_gift_wrap(&client, &signer, &sender, &rumor, signer_kind).await {
+                    Ok(report) => reports.push(report),
+                    Err(error) => {
+                        let report = SendReport::new(public_key).error(error.to_string());
+                        reports.push(report);
                     }
                 }
             }
@@ -562,222 +602,57 @@ impl Room {
             reports
         }))
     }
-
-    /*
-    * /// Create a new unsigned message event
-    pub fn create_message(
-        &self,
-        content: &str,
-        replies: Vec<EventId>,
-        cx: &App,
-    ) -> Task<Result<UnsignedEvent, Error>> {
-        let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
-
-        let subject = self.subject.clone();
-        let content = content.to_string();
-
-        let mut member_and_relay_hints = HashMap::new();
-
-        // Populate the hashmap with member and relay hint tasks
-        for member in self.members.iter() {
-            let hint = nostr.read(cx).relay_hint(member, cx);
-            member_and_relay_hints.insert(member.to_owned(), hint);
 }
 
-        cx.background_spawn(async move {
-            let signer = client.signer().context("Signer not found")?;
-            let public_key = signer.get_public_key().await?;
-
-            // List of event tags for each receiver
-            let mut tags = vec![];
-
-            for (member, task) in member_and_relay_hints.into_iter() {
-                // Skip current user
-                if member == public_key {
-                    continue;
-                }
-
-                // Get relay hint if available
-                let relay_url = task.await;
-
-                // Construct a public key tag with relay hint
-                let tag = TagStandard::PublicKey {
-                    public_key: member,
-                    relay_url,
-                    alias: None,
-                    uppercase: false,
-                };
-
-                tags.push(Tag::from_standardized_without_cell(tag));
-            }
-
-            // Add subject tag if present
-            if let Some(value) = subject {
-                tags.push(Tag::from_standardized_without_cell(TagStandard::Subject(
-                    value.to_string(),
-                )));
-            }
-
-            // Add all reply tags
-            for id in replies {
-                tags.push(Tag::event(id))
-            }
-
-            // Construct a direct message event
-            //
-            // WARNING: never sign and send this event to relays
-            let mut event = EventBuilder::new(Kind::PrivateDirectMessage, content)
-                .tags(tags)
-                .build(public_key);
-
-            // Ensure the event ID has been generated
-            event.ensure_id();
-
-            Ok(event)
-        })
-    }
-
-    /// Create a task to send a message to all room members
-    pub fn send_message(
-        &self,
+// Helper function to send a gift-wrapped event
+async fn send_gift_wrap(
+    client: &Client,
+    signer: &UniversalSigner,
+    receiver: &Person,
     rumor: &UnsignedEvent,
-        cx: &App,
-    ) -> Task<Result<Vec<SendReport>, Error>> {
-        let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
+    config: &SignerKind,
+) -> Result<SendReport, Error> {
+    let k_tag = Tag::custom("k", vec!["14"]);
+    let mut extra_tags = vec![k_tag];
 
-        let mut members = self.members();
-        let rumor = rumor.to_owned();
-
-        cx.background_spawn(async move {
-            let signer = client.signer().context("Signer not found")?;
-            let current_user = signer.get_public_key().await?;
-
-            // Remove the current user's public key from the list of receivers
-            // the current user will be handled separately
-            members.retain(|this| this != &current_user);
-
-            // Collect the send reports
-            let mut reports: Vec<SendReport> = vec![];
-
-            for receiver in members.into_iter() {
-                // Construct the gift wrap event
-                let event =
-                    EventBuilder::gift_wrap(signer, &receiver, rumor.clone(), vec![]).await?;
-
-                // Send the gift wrap event to the messaging relays
-                match client.send_event(&event).to_nip17().await {
-                    Ok(output) => {
-                        let id = output.id().to_owned();
-                        let auth = output.failed.iter().any(|(_, s)| s.starts_with("auth-"));
-                        let report = SendReport::new(receiver).status(output);
-                        let tracker = tracker().read().await;
-
-                        if auth {
-                            // Wait for authenticated and resent event successfully
-                            for attempt in 0..=SEND_RETRY {
-                                // Check if event was successfully resent
-                                if tracker.is_sent_by_coop(&id) {
-                                    let output = Output::new(id);
-                                    let report = SendReport::new(receiver).status(output);
-                                    reports.push(report);
-                                    break;
-                                }
-
-                                // Check if retry limit exceeded
-                                if attempt == SEND_RETRY {
-                                    reports.push(report);
-                                    break;
-                                }
-
-                                smol::Timer::after(Duration::from_millis(1200)).await;
-                            }
+    // Determine the receiver public key based on the config
+    let receiver = match config {
+        SignerKind::Auto => {
+            if let Some(announcement) = receiver.announcement().as_ref() {
+                extra_tags.push(Tag::public_key(receiver.public_key()));
+                announcement.public_key()
             } else {
-                            reports.push(report);
-                        }
-                    }
-                    Err(e) => {
-                        reports.push(SendReport::new(receiver).error(e.to_string()));
-                    }
-                }
-            }
-
-            // Construct the gift-wrapped event
-            let event =
-                EventBuilder::gift_wrap(signer, &current_user, rumor.clone(), vec![]).await?;
-
-            // Only send a backup message to current user if sent successfully to others
-            if reports.iter().all(|r| r.is_sent_success()) {
-                // Send the event to the messaging relays
-                match client.send_event(&event).to_nip17().await {
-                    Ok(output) => {
-                        reports.push(SendReport::new(current_user).status(output));
-                    }
-                    Err(e) => {
-                        reports.push(SendReport::new(current_user).error(e.to_string()));
+                receiver.public_key()
             }
         }
+        SignerKind::Encryption => {
+            if let Some(announcement) = receiver.announcement().as_ref() {
+                extra_tags.push(Tag::public_key(receiver.public_key()));
+                announcement.public_key()
             } else {
-                reports.push(SendReport::new(current_user).on_hold(event));
+                return Err(anyhow!("User has no encryption announcement"));
             }
-
-            Ok(reports)
-        })
         }
-
-    /// Create a task to resend a failed message
-    pub fn resend_message(
-        &self,
-        reports: Vec<SendReport>,
-        cx: &App,
-    ) -> Task<Result<Vec<SendReport>, Error>> {
-        let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
-
-        cx.background_spawn(async move {
-            let mut resend_reports = vec![];
-
-            for report in reports.into_iter() {
-                let receiver = report.receiver;
-
-                // Process failed events
-                if let Some(output) = report.status {
-                    let id = output.id();
-                    let urls: Vec<&RelayUrl> = output.failed.keys().collect();
-
-                    if let Some(event) = client.database().event_by_id(id).await? {
-                        for url in urls.into_iter() {
-                            let relay = client.relay(url).await?.context("Relay not found")?;
-                            let id = relay.send_event(&event).await?;
-
-                            let resent: Output<EventId> = Output {
-                                val: id,
-                                success: HashSet::from([url.to_owned()]),
-                                failed: HashMap::new(),
+        SignerKind::User => receiver.public_key(),
     };
 
-                            resend_reports.push(SendReport::new(receiver).status(resent));
-                        }
-                    }
-                }
+    // Construct the gift wrap event
+    let event = nip59::GiftWrapBuilder::new(receiver, rumor.clone())
+        .extra_tags(extra_tags)
+        .finalize_async(signer)
+        .await?;
 
-                // Process the on hold event if it exists
-                if let Some(event) = report.on_hold {
-                    // Send the event to the messaging relays
-                    match client.send_event(&event).await {
-                        Ok(output) => {
-                            resend_reports.push(SendReport::new(receiver).status(output));
-                        }
-                        Err(e) => {
-                            resend_reports.push(SendReport::new(receiver).error(e.to_string()));
-                        }
-                    }
-                }
-            }
+    // Send the gift wrap event and collect the report
+    let report = client
+        .send_event(&event)
+        .to_nip17()
+        .ack_policy(AckPolicy::none())
+        .await
+        .map(|output| {
+            SendReport::new(receiver)
+                .gift_wrap_id(event.id)
+                .output(output)
+        })?;
 
-            Ok(resend_reports)
-        })
-    }
-    */
+    Ok(report)
 }

crates/chat_ui/Cargo.toml

@@ -7,7 +7,6 @@ publish.workspace = true
 [dependencies]
 state = { path = "../state" }
 ui = { path = "../ui" }
-dock = { path = "../dock" }
 theme = { path = "../theme" }
 common = { path = "../common" }
 person = { path = "../person" }
@@ -15,17 +14,16 @@ chat = { path = "../chat" }
 settings = { path = "../settings" }
 
 gpui.workspace = true
-gpui_tokio.workspace = true
-
 nostr-sdk.workspace = true
 anyhow.workspace = true
 itertools.workspace = true
 smallvec.workspace = true
-smol.workspace = true
 flume.workspace = true
+futures.workspace = true
 log.workspace = true
 serde.workspace = true
-serde_json.workspace = true
 
-once_cell = "1.19.0"
+linkify = "0.10.0"
+pulldown-cmark = "0.13.1"
 regex = "1"
+

crates/chat_ui/src/actions.rs

@@ -1,24 +1,17 @@
 use gpui::Action;
 use nostr_sdk::prelude::*;
 use serde::Deserialize;
+use settings::SignerKind;
 
 #[derive(Action, Clone, PartialEq, Eq, Deserialize)]
 #[action(namespace = chat, no_json)]
 pub enum Command {
     Insert(&'static str),
-    ChangeSubject(&'static str),
+    ChangeSubject(String),
+    ChangeSigner(SignerKind),
+    ToggleBackup,
+    Copy(PublicKey),
+    Relays(PublicKey),
+    Njump(PublicKey),
+    Trace(EventId),
 }
-
-#[derive(Action, Clone, PartialEq, Eq, Deserialize)]
-#[action(namespace = chat, no_json)]
-pub struct SeenOn(pub EventId);
-
-/// Define a open public key action
-#[derive(Action, Clone, PartialEq, Eq, Deserialize, Debug)]
-#[action(namespace = pubkey, no_json)]
-pub struct OpenPublicKey(pub PublicKey);
-
-/// Define a copy inline public key action
-#[derive(Action, Clone, PartialEq, Eq, Deserialize, Debug)]
-#[action(namespace = pubkey, no_json)]
-pub struct CopyPublicKey(pub PublicKey);

crates/chat_ui/src/subject.rs

@@ -1,60 +0,0 @@
-use gpui::{
-    div, App, AppContext, Context, Entity, IntoElement, ParentElement, Render, SharedString,
-    Styled, Window,
-};
-use theme::ActiveTheme;
-use ui::input::{InputState, TextInput};
-use ui::{v_flex, Sizable};
-
-pub fn init(subject: Option<String>, window: &mut Window, cx: &mut App) -> Entity<Subject> {
-    cx.new(|cx| Subject::new(subject, window, cx))
-}
-
-pub struct Subject {
-    input: Entity<InputState>,
-}
-
-impl Subject {
-    pub fn new(subject: Option<String>, window: &mut Window, cx: &mut Context<Self>) -> Self {
-        let input = cx.new(|cx| InputState::new(window, cx).placeholder("Plan for holiday"));
-
-        if let Some(value) = subject {
-            input.update(cx, |this, cx| {
-                this.set_value(value, window, cx);
-            });
-        };
-
-        Self { input }
-    }
-
-    pub fn new_subject(&self, cx: &App) -> SharedString {
-        self.input.read(cx).value()
-    }
-}
-
-impl Render for Subject {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        v_flex()
-            .gap_2()
-            .child(
-                v_flex()
-                    .gap_1()
-                    .child(
-                        div()
-                            .text_sm()
-                            .text_color(cx.theme().text_muted)
-                            .child(SharedString::from("Subject:")),
-                    )
-                    .child(TextInput::new(&self.input).small()),
-            )
-            .child(
-                div()
-                    .text_xs()
-                    .italic()
-                    .text_color(cx.theme().text_placeholder)
-                    .child(SharedString::from(
-                        "Subject will be updated when you send a new message.",
-                    )),
-            )
-    }
-}

crates/chat_ui/src/text.rs

@@ -1,29 +1,29 @@
 use std::ops::Range;
 use std::sync::Arc;
 
+use chat::Mention;
+use common::RangeExt;
 use gpui::{
-    AnyElement, App, ElementId, HighlightStyle, InteractiveText, IntoElement, SharedString,
-    StyledText, UnderlineStyle, Window,
+    AnyElement, App, ElementId, Entity, FontStyle, FontWeight, HighlightStyle, InteractiveText,
+    IntoElement, SharedString, StrikethroughStyle, StyledText, UnderlineStyle, Window,
 };
-use nostr_sdk::prelude::*;
-use once_cell::sync::Lazy;
 use person::PersonRegistry;
-use regex::Regex;
 use theme::ActiveTheme;
 
-use crate::actions::OpenPublicKey;
-
-static URL_REGEX: Lazy<Regex> = Lazy::new(|| {
-    Regex::new(r"(?i)(?:^|\s)(?:https?://)?(?:[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\.)+[a-z]{2,}(?::\d+)?(?:/[^\s]*)?(?:\s|$)").unwrap()
-});
-
-static NOSTR_URI_REGEX: Lazy<Regex> =
-    Lazy::new(|| Regex::new(r"nostr:(npub|note|nprofile|nevent|naddr)[a-zA-Z0-9]+").unwrap());
-
+#[allow(clippy::enum_variant_names)]
+#[allow(dead_code)]
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub enum Highlight {
-    Link,
-    Nostr,
+    Code,
+    InlineCode(bool),
+    Highlight(HighlightStyle),
+    Mention,
+}
+
+impl From<HighlightStyle> for Highlight {
+    fn from(style: HighlightStyle) -> Self {
+        Self::Highlight(style)
+    }
 }
 
 #[derive(Default)]
@@ -35,7 +35,12 @@ pub struct RenderedText {
 }
 
 impl RenderedText {
-    pub fn new(content: &str, cx: &App) -> Self {
+    pub fn new(
+        content: &str,
+        mentions: &[Mention],
+        persons: &Entity<PersonRegistry>,
+        cx: &App,
+    ) -> Self {
         let mut text = String::new();
         let mut highlights = Vec::new();
         let mut link_ranges = Vec::new();
@@ -43,10 +48,12 @@ impl RenderedText {
 
         render_plain_text_mut(
             content,
+            mentions,
             &mut text,
             &mut highlights,
             &mut link_ranges,
             &mut link_urls,
+            persons,
             cx,
         );
 
@@ -61,7 +68,8 @@ impl RenderedText {
     }
 
     pub fn element(&self, id: ElementId, window: &Window, cx: &App) -> AnyElement {
-        let link_color = cx.theme().text_accent;
+        let code_background = cx.theme().elevated_surface_background;
+        let color = cx.theme().text_accent;
 
         InteractiveText::new(
             id,
@@ -71,15 +79,36 @@ impl RenderedText {
                     (
                         range.clone(),
                         match highlight {
-                            Highlight::Link => HighlightStyle {
-                                color: Some(link_color),
-                                underline: Some(UnderlineStyle::default()),
+                            Highlight::Code => HighlightStyle {
+                                background_color: Some(code_background),
                                 ..Default::default()
                             },
-                            Highlight::Nostr => HighlightStyle {
-                                color: Some(link_color),
+                            Highlight::InlineCode(link) => {
+                                if *link {
+                                    HighlightStyle {
+                                        background_color: Some(code_background),
+                                        underline: Some(UnderlineStyle {
+                                            thickness: 1.0.into(),
+                                            ..Default::default()
+                                        }),
+                                        ..Default::default()
+                                    }
+                                } else {
+                                    HighlightStyle {
+                                        background_color: Some(code_background),
+                                        ..Default::default()
+                                    }
+                                }
+                            }
+                            Highlight::Mention => HighlightStyle {
+                                color: Some(color),
+                                underline: Some(UnderlineStyle {
+                                    thickness: 1.0.into(),
+                                    ..Default::default()
+                                }),
                                 ..Default::default()
                             },
+                            Highlight::Highlight(highlight) => *highlight,
                         },
                     )
                 }),
@@ -87,22 +116,10 @@ impl RenderedText {
         )
         .on_click(self.link_ranges.clone(), {
             let link_urls = self.link_urls.clone();
-            move |ix, window, cx| {
-                let token = link_urls[ix].as_str();
-
-                if let Some(clean_url) = token.strip_prefix("nostr:") {
-                    if let Ok(public_key) = PublicKey::parse(clean_url) {
-                        window.dispatch_action(Box::new(OpenPublicKey(public_key)), cx);
-                    }
-                } else if is_url(token) {
-                    let url = if token.starts_with("http") {
-                        token.to_string()
-                    } else {
-                        format!("https://{token}")
-                    };
-                    cx.open_url(&url);
-                } else {
-                    log::warn!("Unrecognized token {token}")
+            move |ix, _, cx| {
+                let url = &link_urls[ix];
+                if url.starts_with("http") {
+                    cx.open_url(url);
                 }
             }
         })
@@ -110,214 +127,273 @@ impl RenderedText {
     }
 }
 
+#[allow(clippy::too_many_arguments)]
 fn render_plain_text_mut(
-    content: &str,
+    block: &str,
+    mut mentions: &[Mention],
     text: &mut String,
     highlights: &mut Vec<(Range<usize>, Highlight)>,
     link_ranges: &mut Vec<Range<usize>>,
     link_urls: &mut Vec<String>,
+    persons: &Entity<PersonRegistry>,
     cx: &App,
 ) {
-    // Copy the content directly
-    text.push_str(content);
+    use pulldown_cmark::{Event, Options, Parser, Tag, TagEnd};
 
-    // Collect all URLs
-    let mut url_matches: Vec<(Range<usize>, String)> = Vec::new();
+    let mut bold_depth = 0;
+    let mut italic_depth = 0;
+    let mut strikethrough_depth = 0;
+    let mut link_url = None;
+    let mut list_stack = Vec::new();
 
-    for link in URL_REGEX.find_iter(content) {
-        let range = link.start()..link.end();
-        let url = link.as_str().to_string();
+    let mut options = Options::all();
+    options.remove(pulldown_cmark::Options::ENABLE_DEFINITION_LIST);
 
-        url_matches.push((range, url));
+    for (event, source_range) in Parser::new_ext(block, options).into_offset_iter() {
+        let prev_len = text.len();
+
+        match event {
+            Event::Text(t) => {
+                // Process text with mention replacements
+                let t_str = t.as_ref();
+                let mut last_processed = 0;
+
+                while let Some(mention) = mentions.first() {
+                    if !source_range.contains_inclusive(&mention.range) {
+                        break;
                     }
 
-    // Collect all nostr entities with nostr: prefix
-    let mut nostr_matches: Vec<(Range<usize>, String)> = Vec::new();
+                    // Calculate positions within the current text
+                    let mention_start_in_text = mention.range.start - source_range.start;
+                    let mention_end_in_text = mention.range.end - source_range.start;
 
-    for nostr_match in NOSTR_URI_REGEX.find_iter(content) {
-        let range = nostr_match.start()..nostr_match.end();
-        let nostr_uri = nostr_match.as_str().to_string();
-
-        // Check if this nostr URI overlaps with any already processed URL
-        if !url_matches
-            .iter()
-            .any(|(url_range, _)| url_range.start < range.end && range.start < url_range.end)
-        {
-            nostr_matches.push((range, nostr_uri));
-        }
-    }
-
-    // Combine all matches for processing from end to start
-    let mut all_matches = Vec::new();
-    all_matches.extend(url_matches);
-    all_matches.extend(nostr_matches);
-
-    // Sort by position (end to start) to avoid changing positions when replacing text
-    all_matches.sort_by(|(range_a, _), (range_b, _)| range_b.start.cmp(&range_a.start));
-
-    // Process all matches
-    for (range, entity) in all_matches {
-        // Handle URL token
-        if is_url(&entity) {
-            highlights.push((range.clone(), Highlight::Link));
-            link_ranges.push(range);
-            link_urls.push(entity);
-            continue;
-        };
-
-        if let Ok(nip21) = Nip21::parse(&entity) {
-            match nip21 {
-                Nip21::Pubkey(public_key) => {
-                    render_pubkey(
-                        public_key,
+                    // Add text before this mention
+                    if mention_start_in_text > last_processed {
+                        let before_mention = &t_str[last_processed..mention_start_in_text];
+                        process_text_segment(
+                            before_mention,
+                            prev_len + last_processed,
+                            bold_depth,
+                            italic_depth,
+                            strikethrough_depth,
+                            link_url.clone(),
                             text,
-                        &range,
-                        highlights,
-                        link_ranges,
-                        link_urls,
-                        cx,
-                    );
-                }
-                Nip21::Profile(nip19_profile) => {
-                    render_pubkey(
-                        nip19_profile.public_key,
-                        text,
-                        &range,
-                        highlights,
-                        link_ranges,
-                        link_urls,
-                        cx,
-                    );
-                }
-                Nip21::EventId(event_id) => {
-                    render_bech32(
-                        event_id.to_bech32().unwrap(),
-                        text,
-                        &range,
                             highlights,
                             link_ranges,
                             link_urls,
                         );
                     }
-                Nip21::Event(nip19_event) => {
-                    render_bech32(
-                        nip19_event.to_bech32().unwrap(),
-                        text,
-                        &range,
-                        highlights,
-                        link_ranges,
-                        link_urls,
-                    );
+
+                    // Process the mention replacement
+                    let profile = persons.read(cx).get(&mention.public_key, cx);
+                    let replacement_text = format!("@{}", profile.name());
+
+                    let replacement_start = text.len();
+                    text.push_str(&replacement_text);
+                    let replacement_end = text.len();
+
+                    highlights.push((replacement_start..replacement_end, Highlight::Mention));
+
+                    last_processed = mention_end_in_text;
+                    mentions = &mentions[1..];
                 }
-                Nip21::Coordinate(nip19_coordinate) => {
-                    render_bech32(
-                        nip19_coordinate.to_bech32().unwrap(),
+
+                // Add any remaining text after the last mention
+                if last_processed < t_str.len() {
+                    let remaining_text = &t_str[last_processed..];
+                    process_text_segment(
+                        remaining_text,
+                        prev_len + last_processed,
+                        bold_depth,
+                        italic_depth,
+                        strikethrough_depth,
+                        link_url.clone(),
                         text,
-                        &range,
                         highlights,
                         link_ranges,
                         link_urls,
                     );
                 }
             }
-        }
-    }
+            Event::Code(t) => {
+                text.push_str(t.as_ref());
+                let is_link = link_url.is_some();
+
+                if let Some(link_url) = link_url.clone() {
+                    link_ranges.push(prev_len..text.len());
+                    link_urls.push(link_url);
                 }
 
-/// Check if a string is a URL
-fn is_url(s: &str) -> bool {
-    URL_REGEX.is_match(s)
+                highlights.push((prev_len..text.len(), Highlight::InlineCode(is_link)))
             }
-
-/// Format a bech32 entity with ellipsis and last 4 characters
-fn format_shortened_entity(entity: &str) -> String {
-    let prefix_end = entity.find('1').unwrap_or(0);
-
-    if prefix_end > 0 && entity.len() > prefix_end + 5 {
-        let prefix = &entity[0..=prefix_end]; // Include the '1'
-        let suffix = &entity[entity.len() - 4..]; // Last 4 chars
-
-        format!("{prefix}...{suffix}")
+            Event::Start(tag) => match tag {
+                Tag::Paragraph => new_paragraph(text, &mut list_stack),
+                Tag::Heading { .. } => {
+                    new_paragraph(text, &mut list_stack);
+                    bold_depth += 1;
+                }
+                Tag::CodeBlock(_kind) => {
+                    new_paragraph(text, &mut list_stack);
+                }
+                Tag::Emphasis => italic_depth += 1,
+                Tag::Strong => bold_depth += 1,
+                Tag::Strikethrough => strikethrough_depth += 1,
+                Tag::Link { dest_url, .. } => link_url = Some(dest_url.to_string()),
+                Tag::List(number) => {
+                    list_stack.push((number, false));
+                }
+                Tag::Item => {
+                    let len = list_stack.len();
+                    if let Some((list_number, has_content)) = list_stack.last_mut() {
+                        *has_content = false;
+                        if !text.is_empty() && !text.ends_with('\n') {
+                            text.push('\n');
+                        }
+                        for _ in 0..len - 1 {
+                            text.push_str("  ");
+                        }
+                        if let Some(number) = list_number {
+                            text.push_str(&format!("{}. ", number));
+                            *number += 1;
+                            *has_content = false;
                         } else {
-        entity.to_string()
+                            text.push_str("- ");
+                        }
+                    }
+                }
+                _ => {}
+            },
+            Event::End(tag) => match tag {
+                TagEnd::Heading(_) => bold_depth -= 1,
+                TagEnd::Emphasis => italic_depth -= 1,
+                TagEnd::Strong => bold_depth -= 1,
+                TagEnd::Strikethrough => strikethrough_depth -= 1,
+                TagEnd::Link => link_url = None,
+                TagEnd::List(_) => drop(list_stack.pop()),
+                _ => {}
+            },
+            Event::HardBreak => text.push('\n'),
+            Event::SoftBreak => text.push('\n'),
+            _ => {}
+        }
     }
 }
 
-fn render_pubkey(
-    public_key: PublicKey,
+#[allow(clippy::too_many_arguments)]
+fn process_text_segment(
+    segment: &str,
+    segment_start: usize,
+    bold_depth: i32,
+    italic_depth: i32,
+    strikethrough_depth: i32,
+    link_url: Option<String>,
     text: &mut String,
-    range: &Range<usize>,
-    highlights: &mut Vec<(Range<usize>, Highlight)>,
-    link_ranges: &mut Vec<Range<usize>>,
-    link_urls: &mut Vec<String>,
-    cx: &App,
-) {
-    let persons = PersonRegistry::global(cx);
-    let profile = persons.read(cx).get(&public_key, cx);
-    let display_name = format!("@{}", profile.name());
-
-    text.replace_range(range.clone(), &display_name);
-
-    let new_length = display_name.len();
-    let length_diff = new_length as isize - (range.end - range.start) as isize;
-    let new_range = range.start..(range.start + new_length);
-
-    highlights.push((new_range.clone(), Highlight::Nostr));
-    link_ranges.push(new_range);
-    link_urls.push(format!("nostr:{}", profile.public_key().to_hex()));
-
-    if length_diff != 0 {
-        adjust_ranges(highlights, link_ranges, range.end, length_diff);
-    }
-}
-
-fn render_bech32(
-    bech32: String,
-    text: &mut String,
-    range: &Range<usize>,
     highlights: &mut Vec<(Range<usize>, Highlight)>,
     link_ranges: &mut Vec<Range<usize>>,
     link_urls: &mut Vec<String>,
 ) {
-    let njump_url = format!("https://njump.me/{bech32}");
-    let shortened_entity = format_shortened_entity(&bech32);
-    let display_text = format!("https://njump.me/{shortened_entity}");
+    // Build the style for this segment
+    let mut style = HighlightStyle::default();
+    if bold_depth > 0 {
+        style.font_weight = Some(FontWeight::BOLD);
+    }
+    if italic_depth > 0 {
+        style.font_style = Some(FontStyle::Italic);
+    }
+    if strikethrough_depth > 0 {
+        style.strikethrough = Some(StrikethroughStyle {
+            thickness: 1.0.into(),
+            ..Default::default()
+        });
+    }
 
-    text.replace_range(range.clone(), &display_text);
+    // Add the text
+    text.push_str(segment);
+    let text_end = text.len();
 
-    let new_length = display_text.len();
-    let length_diff = new_length as isize - (range.end - range.start) as isize;
-    let new_range = range.start..(range.start + new_length);
+    if let Some(link_url) = link_url {
+        // Handle as a markdown link
+        link_ranges.push(segment_start..text_end);
+        link_urls.push(link_url);
+        style.underline = Some(UnderlineStyle {
+            thickness: 1.0.into(),
+            ..Default::default()
+        });
 
-    highlights.push((new_range.clone(), Highlight::Link));
-    link_ranges.push(new_range);
-    link_urls.push(njump_url);
+        // Add highlight for the entire linked segment
+        if style != HighlightStyle::default() {
+            highlights.push((segment_start..text_end, Highlight::Highlight(style)));
+        }
+    } else {
+        // Handle link detection within the segment
+        let mut finder = linkify::LinkFinder::new();
+        finder.kinds(&[linkify::LinkKind::Url]);
+        let mut last_link_pos = 0;
 
-    if length_diff != 0 {
-        adjust_ranges(highlights, link_ranges, range.end, length_diff);
+        for link in finder.links(segment) {
+            let start = link.start();
+            let end = link.end();
+
+            // Add non-link text before this link
+            if start > last_link_pos {
+                let non_link_start = segment_start + last_link_pos;
+                let non_link_end = segment_start + start;
+
+                if style != HighlightStyle::default() {
+                    highlights.push((non_link_start..non_link_end, Highlight::Highlight(style)));
                 }
             }
 
-// Helper function to adjust ranges when text length changes
-fn adjust_ranges(
-    highlights: &mut [(Range<usize>, Highlight)],
-    link_ranges: &mut [Range<usize>],
-    position: usize,
-    length_diff: isize,
-) {
-    // Adjust highlight ranges
-    for (range, _) in highlights.iter_mut() {
-        if range.start > position {
-            range.start = (range.start as isize + length_diff) as usize;
-            range.end = (range.end as isize + length_diff) as usize;
+            // Add the link
+            let range = (segment_start + start)..(segment_start + end);
+            link_ranges.push(range.clone());
+            link_urls.push(link.as_str().to_string());
+
+            // Apply link styling (underline + existing style)
+            let mut link_style = style;
+            link_style.underline = Some(UnderlineStyle {
+                thickness: 1.0.into(),
+                ..Default::default()
+            });
+
+            highlights.push((range, Highlight::Highlight(link_style)));
+
+            last_link_pos = end;
+        }
+
+        // Add any remaining text after the last link
+        if last_link_pos < segment.len() {
+            let remaining_start = segment_start + last_link_pos;
+            let remaining_end = segment_start + segment.len();
+
+            if style != HighlightStyle::default() {
+                highlights.push((remaining_start..remaining_end, Highlight::Highlight(style)));
+            }
+        }
     }
 }
 
-    // Adjust link ranges
-    for range in link_ranges.iter_mut() {
-        if range.start > position {
-            range.start = (range.start as isize + length_diff) as usize;
-            range.end = (range.end as isize + length_diff) as usize;
+fn new_paragraph(text: &mut String, list_stack: &mut [(Option<u64>, bool)]) {
+    let mut is_subsequent_paragraph_of_list = false;
+    if let Some((_, has_content)) = list_stack.last_mut() {
+        if *has_content {
+            is_subsequent_paragraph_of_list = true;
+        } else {
+            *has_content = true;
+            return;
         }
     }
+
+    if !text.is_empty() {
+        if !text.ends_with('\n') {
+            text.push('\n');
+        }
+        text.push('\n');
+    }
+    for _ in 0..list_stack.len().saturating_sub(1) {
+        text.push_str("  ");
+    }
+    if is_subsequent_paragraph_of_list {
+        text.push_str("  ");
+    }
 }

crates/common/Cargo.toml

@@ -7,16 +7,14 @@ publish.workspace = true
 [dependencies]
 gpui.workspace = true
 nostr.workspace = true
+instant.workspace = true
 nostr-sdk.workspace = true
 
-anyhow.workspace = true
 itertools.workspace = true
 chrono.workspace = true
-smallvec.workspace = true
-smol.workspace = true
 futures.workspace = true
-reqwest.workspace = true
 log.workspace = true
 
 dirs = "5.0"
 qrcode = "0.14.1"
+regex = "1.10"

crates/common/src/caching.rs

@@ -0,0 +1,135 @@
+use std::collections::{HashMap, VecDeque};
+use std::mem::take;
+
+use futures::FutureExt;
+use gpui::{
+    App, AppContext, Asset, AssetLogger, ElementId, Entity, ImageAssetLoader, ImageCache,
+    ImageCacheItem, ImageCacheProvider, ImageSource, Resource, hash,
+};
+
+pub fn coop_cache(id: impl Into<ElementId>, max_items: usize) -> CoopImageCacheProvider {
+    CoopImageCacheProvider {
+        id: id.into(),
+        max_items,
+    }
+}
+
+pub struct CoopImageCacheProvider {
+    id: ElementId,
+    max_items: usize,
+}
+
+impl ImageCacheProvider for CoopImageCacheProvider {
+    fn provide(&mut self, window: &mut gpui::Window, cx: &mut App) -> gpui::AnyImageCache {
+        window
+            .with_global_id(self.id.clone(), |id, window| {
+                window.with_element_state(id, |cache, _| {
+                    let cache = cache.unwrap_or_else(|| CoopImageCache::new(self.max_items, cx));
+                    (cache.clone(), cache)
+                })
+            })
+            .into()
+    }
+}
+
+pub struct CoopImageCache {
+    max_items: usize,
+    usage_list: VecDeque<u64>,
+    cache: HashMap<u64, (ImageCacheItem, Resource)>,
+}
+
+impl CoopImageCache {
+    pub fn new(max_items: usize, cx: &mut App) -> Entity<Self> {
+        cx.new(|cx| {
+            log::info!("Creating CoopImageCache");
+            cx.on_release(|this: &mut Self, cx| {
+                for (ix, (mut image, resource)) in take(&mut this.cache) {
+                    if let Some(Ok(image)) = image.get() {
+                        log::info!("Dropping image {ix}");
+                        cx.drop_image(image, None);
+                    }
+                    ImageSource::Resource(resource).remove_asset(cx);
+                }
+            })
+            .detach();
+
+            CoopImageCache {
+                max_items,
+                usage_list: VecDeque::with_capacity(max_items),
+                cache: HashMap::with_capacity(max_items),
+            }
+        })
+    }
+}
+
+impl ImageCache for CoopImageCache {
+    fn load(
+        &mut self,
+        resource: &Resource,
+        window: &mut gpui::Window,
+        cx: &mut gpui::App,
+    ) -> Option<Result<std::sync::Arc<gpui::RenderImage>, gpui::ImageCacheError>> {
+        let hash = hash(resource);
+
+        if let Some(item) = self.cache.get_mut(&hash) {
+            let current_idx = self
+                .usage_list
+                .iter()
+                .position(|item| *item == hash)
+                .expect("cache has an item usage_list doesn't");
+
+            self.usage_list.remove(current_idx);
+            self.usage_list.push_front(hash);
+
+            return item.0.get();
+        }
+
+        let load_future = AssetLogger::<ImageAssetLoader>::load(resource.clone(), cx);
+        let task = cx.background_executor().spawn(load_future).shared();
+
+        if self.usage_list.len() >= self.max_items {
+            log::info!("Image cache is full, evicting oldest item");
+
+            if let Some(oldest) = self.usage_list.pop_back() {
+                let mut image = self
+                    .cache
+                    .remove(&oldest)
+                    .expect("usage_list has an item cache doesn't");
+
+                if let Some(Ok(image)) = image.0.get() {
+                    log::info!("requesting image to be dropped");
+                    cx.drop_image(image, Some(window));
+                }
+
+                ImageSource::Resource(image.1).remove_asset(cx);
+            }
+        }
+
+        self.cache.insert(
+            hash,
+            (
+                gpui::ImageCacheItem::Loading(task.clone()),
+                resource.clone(),
+            ),
+        );
+        self.usage_list.push_front(hash);
+
+        let entity = window.current_view();
+
+        window
+            .spawn(cx, async move |cx| {
+                let result = task.await;
+
+                if let Err(err) = result {
+                    log::error!("error loading image into cache: {:?}", err);
+                }
+
+                cx.on_next_frame(move |_, cx| {
+                    cx.notify(entity);
+                });
+            })
+            .detach();
+
+        None
+    }
+}

crates/common/src/debounced_delay.rs

@@ -1,5 +1,5 @@
 use std::marker::PhantomData;
-use std::time::Duration;
+use instant::Duration;
 
 use futures::channel::oneshot;
 use futures::FutureExt;

crates/common/src/display.rs

@@ -1,11 +1,10 @@
 use std::sync::Arc;
 
-use anyhow::{anyhow, Error};
 use chrono::{Local, TimeZone};
 use gpui::{Image, ImageFormat, SharedString};
 use nostr_sdk::prelude::*;
-use qrcode::render::svg;
 use qrcode::QrCode;
+use qrcode::render::svg;
 
 const NOW: &str = "now";
 const SECONDS_IN_MINUTE: i64 = 60;
@@ -13,12 +12,12 @@ const MINUTES_IN_HOUR: i64 = 60;
 const HOURS_IN_DAY: i64 = 24;
 const DAYS_IN_MONTH: i64 = 30;
 
-pub trait RenderedTimestamp {
+pub trait TimestampExt {
     fn to_human_time(&self) -> SharedString;
     fn to_ago(&self) -> SharedString;
 }
 
-impl RenderedTimestamp for Timestamp {
+impl TimestampExt for Timestamp {
     fn to_human_time(&self) -> SharedString {
         let input_time = match Local.timestamp_opt(self.as_secs() as i64, 0) {
             chrono::LocalResult::Single(time) => time,
@@ -61,23 +60,11 @@ impl RenderedTimestamp for Timestamp {
     }
 }
 
-pub trait TextUtils {
-    fn to_public_key(&self) -> Result<PublicKey, Error>;
+pub trait StringExt {
     fn to_qr(&self) -> Option<Arc<Image>>;
 }
 
-impl<T: AsRef<str>> TextUtils for T {
-    fn to_public_key(&self) -> Result<PublicKey, Error> {
-        let s = self.as_ref();
-        if s.starts_with("nprofile1") {
-            Ok(Nip19Profile::from_bech32(s)?.public_key)
-        } else if s.starts_with("npub1") {
-            Ok(PublicKey::parse(s)?)
-        } else {
-            Err(anyhow!("Invalid public key"))
-        }
-    }
-
+impl<T: AsRef<str>> StringExt for T {
     fn to_qr(&self) -> Option<Arc<Image>> {
         let s = self.as_ref();
         let code = QrCode::new(s).unwrap();
@@ -94,13 +81,3 @@ impl<T: AsRef<str>> TextUtils for T {
         )))
     }
 }
-
-pub fn shorten_pubkey(public_key: PublicKey, len: usize) -> String {
-    let Ok(pubkey) = public_key.to_bech32();
-
-    format!(
-        "{}:{}",
-        &pubkey[0..(len + 1)],
-        &pubkey[pubkey.len() - len..]
-    )
-}

crates/common/src/event.rs

@@ -3,12 +3,12 @@ use std::hash::{DefaultHasher, Hash, Hasher};
 use itertools::Itertools;
 use nostr_sdk::prelude::*;
 
-pub trait EventUtils {
+pub trait EventExt {
     fn uniq_id(&self) -> u64;
     fn extract_public_keys(&self) -> Vec<PublicKey>;
 }
 
-impl EventUtils for Event {
+impl EventExt for Event {
     fn uniq_id(&self) -> u64 {
         let mut hasher = DefaultHasher::new();
         let mut pubkeys: Vec<PublicKey> = self.extract_public_keys();
@@ -18,14 +18,14 @@ impl EventUtils for Event {
     }
 
     fn extract_public_keys(&self) -> Vec<PublicKey> {
-        let mut public_keys: Vec<PublicKey> = self.tags.public_keys().copied().collect();
+        let mut public_keys: Vec<PublicKey> = self.tags.public_keys().collect();
         public_keys.push(self.pubkey);
 
         public_keys.into_iter().unique().collect()
     }
 }
 
-impl EventUtils for UnsignedEvent {
+impl EventExt for UnsignedEvent {
     fn uniq_id(&self) -> u64 {
         let mut hasher = DefaultHasher::new();
         let mut pubkeys: Vec<PublicKey> = vec![];
@@ -46,7 +46,7 @@ impl EventUtils for UnsignedEvent {
     }
 
     fn extract_public_keys(&self) -> Vec<PublicKey> {
-        let mut public_keys: Vec<PublicKey> = self.tags.public_keys().copied().collect();
+        let mut public_keys: Vec<PublicKey> = self.tags.public_keys().collect();
         public_keys.push(self.pubkey);
         public_keys.into_iter().unique().sorted().collect()
     }

crates/common/src/lib.rs

@@ -1,11 +1,17 @@
+pub use caching::*;
 pub use debounced_delay::*;
 pub use display::*;
 pub use event::*;
-pub use nip96::*;
+pub use media_extractor::*;
+pub use parser::*;
 pub use paths::*;
+pub use range::*;
 
+mod caching;
 mod debounced_delay;
 mod display;
 mod event;
-mod nip96;
+mod media_extractor;
+mod parser;
 mod paths;
+mod range;

crates/common/src/media_extractor.rs

@@ -0,0 +1,117 @@
+use gpui::SharedUri;
+use regex::Regex;
+
+/// Extracts media URLs from a string and returns both the extracted URLs
+/// and the string with media URLs removed
+pub struct MediaExtractor {
+    image_regex: Regex,
+    video_regex: Regex,
+}
+
+impl MediaExtractor {
+    /// Creates a new MediaExtractor with compiled regex patterns
+    pub fn new() -> Self {
+        MediaExtractor {
+            // Match common image extensions
+            image_regex: Regex::new(
+                r#"(?i)\bhttps?://[^\s<>"']+\.(?:jpg|jpeg|png|gif|bmp|webp|svg|ico)(?:\?[^\s<>"']*)?\b"#,
+            ).unwrap(),
+            // Match common video extensions
+            video_regex: Regex::new(
+                r#"(?i)\bhttps?://[^\s<>"']+\.(?:mp4|mov|avi|mkv|webm|flv|wmv|m4v|3gp)(?:\?[^\s<>"']*)?\b"#,
+            ).unwrap(),
+        }
+    }
+
+    /// Extracts all media URLs from a string
+    pub fn extract_media_urls(&self, text: &str) -> Vec<SharedUri> {
+        let mut urls = Vec::new();
+
+        // Extract image URLs
+        for capture in self.image_regex.find_iter(text) {
+            urls.push(capture.as_str().to_string().into());
+        }
+
+        // Extract video URLs
+        // for capture in self.video_regex.find_iter(text) {
+        //     urls.push(capture.as_str().to_string().into());
+        // }
+
+        urls
+    }
+
+    /// Removes all media URLs from a string and returns the cleaned text
+    pub fn remove_media_urls(&self, text: &str) -> String {
+        let mut result = text.to_string();
+
+        // Remove image URLs
+        result = self.image_regex.replace_all(&result, "").to_string();
+
+        // Remove video URLs
+        // result = self.video_regex.replace_all(&result, "").to_string();
+
+        // Clean up extra whitespace that might result from removal
+        self.cleanup_text(&result)
+    }
+
+    /// Extracts media URLs and removes them from the string, returning both
+    pub fn extract_and_remove(&self, text: &str) -> (Vec<SharedUri>, String) {
+        let urls = self.extract_media_urls(text);
+        let cleaned_text = self.remove_media_urls(text);
+        (urls, cleaned_text)
+    }
+
+    /// Helper function to clean up text after URL removal
+    fn cleanup_text(&self, text: &str) -> String {
+        let text = text.trim();
+
+        // Remove multiple consecutive spaces
+        let re = Regex::new(r"\s+").unwrap();
+        re.replace_all(text, " ").trim().to_string()
+    }
+
+    /// Validates if a URL is a valid media URL
+    pub fn is_media_url(&self, url: &str) -> bool {
+        self.image_regex.is_match(url) || self.video_regex.is_match(url)
+    }
+
+    /// Categorizes extracted URLs into images and videos
+    pub fn categorize_urls(&self, urls: &[SharedUri]) -> (Vec<SharedUri>, Vec<SharedUri>) {
+        let mut images = Vec::new();
+        let mut videos = Vec::new();
+
+        for url in urls {
+            if self.image_regex.is_match(url) {
+                images.push(url.clone());
+            } else if self.video_regex.is_match(url) {
+                videos.push(url.clone());
+            }
+        }
+
+        (images, videos)
+    }
+}
+
+impl Default for MediaExtractor {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+/// Convenience function for one-time extraction and removal
+pub fn extract_and_remove_media_urls(text: &str) -> (Vec<SharedUri>, String) {
+    let extractor = MediaExtractor::new();
+    extractor.extract_and_remove(text)
+}
+
+/// Convenience function for just extracting media URLs
+pub fn extract_media_urls(text: &str) -> Vec<SharedUri> {
+    let extractor = MediaExtractor::new();
+    extractor.extract_media_urls(text)
+}
+
+/// Convenience function for just removing media URLs
+pub fn remove_media_urls(text: &str) -> String {
+    let extractor = MediaExtractor::new();
+    extractor.remove_media_urls(text)
+}

crates/common/src/nip96.rs

@@ -1,83 +0,0 @@
-use anyhow::anyhow;
-use nostr::hashes::sha256::Hash as Sha256Hash;
-use nostr::hashes::Hash;
-use nostr::prelude::*;
-use nostr_sdk::prelude::*;
-use reqwest::{multipart, Client as ReqClient, Response};
-
-pub(crate) fn make_multipart_form(
-    file_data: Vec<u8>,
-    mime_type: Option<&str>,
-) -> Result<multipart::Form, anyhow::Error> {
-    let form_file_part = multipart::Part::bytes(file_data).file_name("filename");
-
-    // Set the part's MIME type, or leave it as is if mime_type is None
-
-    let part = match mime_type {
-        Some(mime) => form_file_part.mime_str(mime)?,
-        None => form_file_part,
-    };
-
-    Ok(multipart::Form::new().part("file", part))
-}
-
-pub(crate) async fn upload<T>(
-    signer: &T,
-    desc: &ServerConfig,
-    file_data: Vec<u8>,
-    mime_type: Option<&str>,
-) -> Result<Url, anyhow::Error>
-where
-    T: NostrSigner,
-{
-    let payload: Sha256Hash = Sha256Hash::hash(&file_data);
-    let data: HttpData = HttpData::new(desc.api_url.clone(), HttpMethod::POST).payload(payload);
-    let nip98_auth: String = data.to_authorization(signer).await?;
-
-    // Make form
-    let form: multipart::Form = make_multipart_form(file_data, mime_type)?;
-
-    // Make req client
-    let req_client = ReqClient::new();
-
-    // Send
-    let response: Response = req_client
-        .post(desc.api_url.clone())
-        .header("Authorization", nip98_auth)
-        .multipart(form)
-        .send()
-        .await?;
-
-    // Parse response
-    let json: Value = response.json().await?;
-    let upload_response = nip96::UploadResponse::from_json(json.to_string())?;
-
-    if upload_response.status == UploadResponseStatus::Error {
-        return Err(anyhow!(upload_response.message));
-    }
-
-    Ok(upload_response.download_url()?.to_owned())
-}
-
-pub async fn nip96_upload(
-    client: &Client,
-    server: &Url,
-    file: Vec<u8>,
-) -> Result<Url, anyhow::Error> {
-    let req_client = ReqClient::new();
-    let config_url = nip96::get_server_config_url(server)?;
-
-    // Get
-    let res = req_client.get(config_url.to_string()).send().await?;
-    let json: Value = res.json().await?;
-
-    let config = nip96::ServerConfig::from_json(json.to_string())?;
-    let signer = client
-        .signer()
-        .cloned()
-        .unwrap_or(Keys::generate().into_nostr_signer());
-
-    let url = upload(&signer, &config, file, None).await?;
-
-    Ok(url)
-}

crates/common/src/parser.rs

@@ -0,0 +1,210 @@
+use std::ops::Range;
+
+use nostr::prelude::*;
+
+const BECH32_SEPARATOR: u8 = b'1';
+const SCHEME_WITH_COLON: &str = "nostr:";
+
+/// Nostr parsed token with its range in the original text
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct Token {
+    /// The parsed NIP-21 URI
+    ///
+    /// <https://github.com/nostr-protocol/nips/blob/master/21.md>
+    pub value: Nip21,
+    /// The range of this token in the original text
+    pub range: Range<usize>,
+}
+
+#[derive(Debug, Clone, Copy)]
+struct Match {
+    start: usize,
+    end: usize,
+}
+
+/// Nostr parser
+#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
+pub struct NostrParser;
+
+impl Default for NostrParser {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl NostrParser {
+    /// Create new parser
+    pub const fn new() -> Self {
+        Self
+    }
+
+    /// Parse text
+    pub fn parse<'a>(&self, text: &'a str) -> NostrParserIter<'a> {
+        NostrParserIter::new(text)
+    }
+}
+
+struct FindMatches<'a> {
+    bytes: &'a [u8],
+    pos: usize,
+}
+
+impl<'a> FindMatches<'a> {
+    fn new(text: &'a str) -> Self {
+        Self {
+            bytes: text.as_bytes(),
+            pos: 0,
+        }
+    }
+
+    fn try_parse_nostr_uri(&mut self) -> Option<Match> {
+        let start = self.pos;
+        let bytes = self.bytes;
+        let len = bytes.len();
+
+        // Check if we have "nostr:" prefix
+        if len - start < SCHEME_WITH_COLON.len() {
+            return None;
+        }
+
+        // Check for "nostr:" prefix (case-insensitive)
+        let scheme_prefix = &bytes[start..start + SCHEME_WITH_COLON.len()];
+        if !scheme_prefix.eq_ignore_ascii_case(SCHEME_WITH_COLON.as_bytes()) {
+            return None;
+        }
+
+        // Skip the scheme
+        let pos = start + SCHEME_WITH_COLON.len();
+
+        // Parse bech32 entity
+        let mut has_separator = false;
+        let mut end = pos;
+
+        while end < len {
+            let byte = bytes[end];
+
+            // Check for bech32 separator
+            if byte == BECH32_SEPARATOR && !has_separator {
+                has_separator = true;
+                end += 1;
+                continue;
+            }
+
+            // Check if character is valid for bech32
+            if !byte.is_ascii_alphanumeric() {
+                break;
+            }
+
+            end += 1;
+        }
+
+        // Must have at least one character after separator
+        if !has_separator || end <= pos + 1 {
+            return None;
+        }
+
+        // Update position
+        self.pos = end;
+
+        Some(Match { start, end })
+    }
+}
+
+impl Iterator for FindMatches<'_> {
+    type Item = Match;
+
+    fn next(&mut self) -> Option<Self::Item> {
+        while self.pos < self.bytes.len() {
+            // Try to parse nostr URI
+            if let Some(mat) = self.try_parse_nostr_uri() {
+                return Some(mat);
+            }
+
+            // Skip one character if no match found
+            self.pos += 1;
+        }
+
+        None
+    }
+}
+
+enum HandleMatch {
+    Token(Token),
+    Recursion,
+}
+
+pub struct NostrParserIter<'a> {
+    /// The original text
+    text: &'a str,
+    /// Matches found
+    matches: FindMatches<'a>,
+    /// A pending match
+    pending_match: Option<Match>,
+    /// Last match end index
+    last_match_end: usize,
+}
+
+impl<'a> NostrParserIter<'a> {
+    fn new(text: &'a str) -> Self {
+        Self {
+            text,
+            matches: FindMatches::new(text),
+            pending_match: None,
+            last_match_end: 0,
+        }
+    }
+
+    fn handle_match(&mut self, mat: Match) -> HandleMatch {
+        // Update last match end
+        self.last_match_end = mat.end;
+
+        // Extract the matched string
+        let data: &str = &self.text[mat.start..mat.end];
+
+        // Parse NIP-21 URI
+        match Nip21::parse(data) {
+            Ok(uri) => HandleMatch::Token(Token {
+                value: uri,
+                range: mat.start..mat.end,
+            }),
+            // If the nostr URI parsing is invalid, skip it
+            Err(_) => HandleMatch::Recursion,
+        }
+    }
+}
+
+impl<'a> Iterator for NostrParserIter<'a> {
+    type Item = Token;
+
+    fn next(&mut self) -> Option<Self::Item> {
+        // Handle a pending match
+        if let Some(pending_match) = self.pending_match.take() {
+            return match self.handle_match(pending_match) {
+                HandleMatch::Token(token) => Some(token),
+                HandleMatch::Recursion => self.next(),
+            };
+        }
+
+        match self.matches.next() {
+            Some(mat) => {
+                // Skip any text before this match
+                if mat.start > self.last_match_end {
+                    // Update pending match
+                    // This will be handled at next iteration, in `handle_match` method.
+                    self.pending_match = Some(mat);
+
+                    // Skip the text before the match
+                    self.last_match_end = mat.start;
+                    return self.next();
+                }
+
+                // Handle match
+                match self.handle_match(mat) {
+                    HandleMatch::Token(token) => Some(token),
+                    HandleMatch::Recursion => self.next(),
+                }
+            }
+            None => None,
+        }
+    }
+}

crates/common/src/paths.rs

@@ -7,6 +7,13 @@ pub fn home_dir() -> &'static PathBuf {
     HOME_DIR.get_or_init(|| dirs::home_dir().expect("failed to determine home directory"))
 }
 
+/// Returns the path to the user's download directory.
+pub fn download_dir() -> &'static PathBuf {
+    static DOWNLOAD_DIR: OnceLock<PathBuf> = OnceLock::new();
+    DOWNLOAD_DIR
+        .get_or_init(|| dirs::download_dir().expect("failed to determine download directory"))
+}
+
 /// Returns the path to the configuration directory used by Coop.
 pub fn config_dir() -> &'static PathBuf {
     static CONFIG_DIR: OnceLock<PathBuf> = OnceLock::new();
@@ -56,9 +63,3 @@ pub fn support_dir() -> &'static PathBuf {
         config_dir().clone()
     })
 }
-
-/// Returns the path to the `nostr` file.
-pub fn nostr_file() -> &'static PathBuf {
-    static NOSTR_FILE: OnceLock<PathBuf> = OnceLock::new();
-    NOSTR_FILE.get_or_init(|| support_dir().join("nostr-db"))
-}

crates/common/src/range.rs

@@ -0,0 +1,45 @@
+use std::cmp::{self};
+use std::ops::{Range, RangeInclusive};
+
+pub trait RangeExt<T> {
+    fn sorted(&self) -> Self;
+    fn to_inclusive(&self) -> RangeInclusive<T>;
+    fn overlaps(&self, other: &Range<T>) -> bool;
+    fn contains_inclusive(&self, other: &Range<T>) -> bool;
+}
+
+impl<T: Ord + Clone> RangeExt<T> for Range<T> {
+    fn sorted(&self) -> Self {
+        cmp::min(&self.start, &self.end).clone()..cmp::max(&self.start, &self.end).clone()
+    }
+
+    fn to_inclusive(&self) -> RangeInclusive<T> {
+        self.start.clone()..=self.end.clone()
+    }
+
+    fn overlaps(&self, other: &Range<T>) -> bool {
+        self.start < other.end && other.start < self.end
+    }
+
+    fn contains_inclusive(&self, other: &Range<T>) -> bool {
+        self.start <= other.start && other.end <= self.end
+    }
+}
+
+impl<T: Ord + Clone> RangeExt<T> for RangeInclusive<T> {
+    fn sorted(&self) -> Self {
+        cmp::min(self.start(), self.end()).clone()..=cmp::max(self.start(), self.end()).clone()
+    }
+
+    fn to_inclusive(&self) -> RangeInclusive<T> {
+        self.clone()
+    }
+
+    fn overlaps(&self, other: &Range<T>) -> bool {
+        self.start() < &other.end && &other.start <= self.end()
+    }
+
+    fn contains_inclusive(&self, other: &Range<T>) -> bool {
+        self.start() <= &other.start && &other.end <= self.end()
+    }
+}

crates/coop/Cargo.toml

@@ -1,63 +0,0 @@
-[package]
-name = "coop"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[[bin]]
-name = "coop"
-path = "src/main.rs"
-
-[package.metadata.packager]
-name = "Coop"
-product-name = "Coop"
-description = "Chat Freely, Stay Private on Nostr"
-identifier = "su.reya.coop"
-category = "SocialNetworking"
-version = "0.3.0"
-out-dir = "../../dist"
-before-packaging-command = "cargo build --release"
-resources = ["Cargo.toml", "src"]
-icons = [
-    "resources/32x32.png",
-    "resources/128x128.png",
-    "resources/128x128@2x.png",
-    "resources/icon.icns",
-    "resources/icon.ico",
-]
-
-[dependencies]
-assets = { path = "../assets" }
-ui = { path = "../ui" }
-titlebar = { path = "../titlebar" }
-dock = { path = "../dock" }
-theme = { path = "../theme" }
-common = { path = "../common" }
-state = { path = "../state" }
-device = { path = "../device" }
-chat = { path = "../chat" }
-chat_ui = { path = "../chat_ui" }
-settings = { path = "../settings" }
-auto_update = { path = "../auto_update" }
-person = { path = "../person" }
-relay_auth = { path = "../relay_auth" }
-
-gpui.workspace = true
-gpui_tokio.workspace = true
-reqwest_client.workspace = true
-
-nostr-connect.workspace = true
-nostr-sdk.workspace = true
-
-anyhow.workspace = true
-serde.workspace = true
-serde_json.workspace = true
-itertools.workspace = true
-log.workspace = true
-smallvec.workspace = true
-smol.workspace = true
-futures.workspace = true
-oneshot.workspace = true
-
-indexset = "0.12.3"
-tracing-subscriber = { version = "0.3.18", features = ["fmt", "env-filter"] }

crates/coop/src/dialogs/mod.rs

@@ -1 +0,0 @@
-pub mod screening;

crates/coop/src/dialogs/profile.rs

@@ -1,266 +0,0 @@
-use std::time::Duration;
-
-use anyhow::Error;
-use common::shorten_pubkey;
-use gpui::prelude::FluentBuilder;
-use gpui::{
-    div, relative, rems, App, AppContext, ClipboardItem, Context, Entity, IntoElement,
-    ParentElement, Render, SharedString, Styled, Task, Window,
-};
-use nostr_sdk::prelude::*;
-use person::PersonRegistry;
-use smallvec::{smallvec, SmallVec};
-use state::{NostrAddress, NostrRegistry};
-use theme::ActiveTheme;
-use ui::avatar::Avatar;
-use ui::button::{Button, ButtonVariants};
-use ui::{h_flex, v_flex, Icon, IconName, Sizable, StyledExt};
-
-pub fn init(public_key: PublicKey, window: &mut Window, cx: &mut App) -> Entity<ProfileDialog> {
-    cx.new(|cx| ProfileDialog::new(public_key, window, cx))
-}
-
-#[derive(Debug)]
-pub struct ProfileDialog {
-    public_key: PublicKey,
-
-    /// Follow status
-    followed: bool,
-
-    /// Verification status
-    verified: bool,
-
-    /// Copy status
-    copied: bool,
-
-    /// Async operations
-    _tasks: SmallVec<[Task<()>; 1]>,
-}
-
-impl ProfileDialog {
-    pub fn new(public_key: PublicKey, window: &mut Window, cx: &mut Context<Self>) -> Self {
-        let http_client = cx.http_client();
-        let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
-
-        let persons = PersonRegistry::global(cx);
-        let profile = persons.read(cx).get(&public_key, cx);
-
-        let mut tasks = smallvec![];
-
-        // Check if the user is following
-        let check_follow: Task<Result<bool, Error>> = cx.background_spawn(async move {
-            let signer = client.signer().await?;
-            let public_key = signer.get_public_key().await?;
-            let contact_list = client.database().contacts_public_keys(public_key).await?;
-
-            Ok(contact_list.contains(&public_key))
-        });
-
-        // Verify the NIP05 address if available
-        let verify_nip05 = profile.metadata().nip05.and_then(|address| {
-            Nip05Address::parse(&address).ok().map(|addr| {
-                cx.background_spawn(async move { addr.verify(&http_client, &public_key).await })
-            })
-        });
-
-        tasks.push(
-            // Load user profile data
-            cx.spawn_in(window, async move |this, cx| {
-                let followed = check_follow.await.unwrap_or(false);
-
-                // Update the followed status
-                this.update(cx, |this, cx| {
-                    this.followed = followed;
-                    cx.notify();
-                })
-                .ok();
-
-                // Update the NIP05 verification status if user has NIP05 address
-                if let Some(task) = verify_nip05 {
-                    if let Ok(verified) = task.await {
-                        this.update(cx, |this, cx| {
-                            this.verified = verified;
-                            cx.notify();
-                        })
-                        .ok();
-                    }
-                }
-            }),
-        );
-
-        Self {
-            public_key,
-            followed: false,
-            verified: false,
-            copied: false,
-            _tasks: tasks,
-        }
-    }
-
-    fn address(&self, cx: &Context<Self>) -> Option<String> {
-        let persons = PersonRegistry::global(cx);
-        let profile = persons.read(cx).get(&self.public_key, cx);
-
-        profile.metadata().nip05
-    }
-
-    fn copy_pubkey(&mut self, window: &mut Window, cx: &mut Context<Self>) {
-        let persons = PersonRegistry::global(cx);
-        let profile = persons.read(cx).get(&self.public_key, cx);
-
-        let Ok(bech32) = profile.public_key().to_bech32();
-        let item = ClipboardItem::new_string(bech32);
-        cx.write_to_clipboard(item);
-
-        self.set_copied(true, window, cx);
-    }
-
-    fn set_copied(&mut self, status: bool, window: &mut Window, cx: &mut Context<Self>) {
-        self.copied = status;
-        cx.notify();
-
-        if status {
-            self._tasks.push(
-                // Reset the copied state after a delay
-                cx.spawn_in(window, async move |this, cx| {
-                    cx.background_executor().timer(Duration::from_secs(2)).await;
-                    cx.update(|window, cx| {
-                        this.update(cx, |this, cx| {
-                            this.set_copied(false, window, cx);
-                        })
-                        .ok();
-                    })
-                    .ok();
-                }),
-            );
-        }
-    }
-}
-
-impl Render for ProfileDialog {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let persons = PersonRegistry::global(cx);
-        let profile = persons.read(cx).get(&self.public_key, cx);
-        let bech32 = shorten_pubkey(profile.public_key(), 16);
-        let shared_bech32 = SharedString::from(bech32);
-
-        v_flex()
-            .gap_4()
-            .text_sm()
-            .child(
-                v_flex()
-                    .gap_3()
-                    .items_center()
-                    .justify_center()
-                    .text_center()
-                    .child(Avatar::new(profile.avatar()).size(rems(4.)))
-                    .child(
-                        v_flex()
-                            .child(
-                                div()
-                                    .font_semibold()
-                                    .line_height(relative(1.25))
-                                    .child(profile.name()),
-                            )
-                            .when_some(self.address(cx), |this, address| {
-                                this.child(
-                                    h_flex()
-                                        .justify_center()
-                                        .gap_1()
-                                        .text_xs()
-                                        .text_color(cx.theme().text_muted)
-                                        .child(address)
-                                        .when(self.verified, |this| {
-                                            this.child(
-                                                div()
-                                                    .relative()
-                                                    .text_color(cx.theme().text_accent)
-                                                    .child(
-                                                        Icon::new(IconName::CheckCircle)
-                                                            .small()
-                                                            .block(),
-                                                    ),
-                                            )
-                                        }),
-                                )
-                            }),
-                    )
-                    .when(!self.followed, |this| {
-                        this.child(
-                            div()
-                                .flex_none()
-                                .w_32()
-                                .p_1()
-                                .rounded_full()
-                                .bg(cx.theme().elevated_surface_background)
-                                .text_xs()
-                                .font_semibold()
-                                .child(SharedString::from("Unknown contact")),
-                        )
-                    }),
-            )
-            .child(
-                v_flex()
-                    .gap_1()
-                    .text_sm()
-                    .child(
-                        div()
-                            .text_color(cx.theme().text_muted)
-                            .child(SharedString::from("Bio:")),
-                    )
-                    .child(
-                        div()
-                            .p_2()
-                            .min_h_16()
-                            .rounded(cx.theme().radius)
-                            .bg(cx.theme().elevated_surface_background)
-                            .child(
-                                profile
-                                    .metadata()
-                                    .about
-                                    .map(SharedString::from)
-                                    .unwrap_or(SharedString::from("No bio.")),
-                            ),
-                    ),
-            )
-            .child(div().my_1().h_px().w_full().bg(cx.theme().border))
-            .child(
-                v_flex()
-                    .gap_1()
-                    .child(
-                        div()
-                            .text_xs()
-                            .text_color(cx.theme().text_placeholder)
-                            .font_semibold()
-                            .child(SharedString::from("Public Key:")),
-                    )
-                    .child(
-                        h_flex()
-                            .gap_2()
-                            .w_full()
-                            .h_12()
-                            .justify_center()
-                            .bg(cx.theme().surface_background)
-                            .rounded(cx.theme().radius)
-                            .text_sm()
-                            .child(shared_bech32)
-                            .child(
-                                Button::new("copy")
-                                    .icon({
-                                        if self.copied {
-                                            IconName::CheckCircle
-                                        } else {
-                                            IconName::Copy
-                                        }
-                                    })
-                                    .xsmall()
-                                    .ghost()
-                                    .on_click(cx.listener(move |this, _e, window, cx| {
-                                        this.copy_pubkey(window, cx);
-                                    })),
-                            ),
-                    ),
-            )
-    }
-}

crates/coop/src/main.rs

@@ -1,139 +0,0 @@
-use std::sync::{Arc, Mutex};
-
-use assets::Assets;
-use gpui::{
-    actions, point, px, size, App, AppContext, Application, Bounds, KeyBinding, Menu, MenuItem,
-    SharedString, Size, TitlebarOptions, WindowBackgroundAppearance, WindowBounds,
-    WindowDecorations, WindowKind, WindowOptions,
-};
-use state::{APP_ID, CLIENT_NAME};
-use ui::Root;
-
-mod dialogs;
-mod panels;
-mod sidebar;
-mod workspace;
-
-actions!(coop, [Quit]);
-
-fn main() {
-    // Initialize logging
-    tracing_subscriber::fmt::init();
-
-    // Initialize the Application
-    let app = Application::new()
-        .with_assets(Assets)
-        .with_http_client(Arc::new(reqwest_client::ReqwestClient::new()));
-
-    // Run application
-    app.run(move |cx| {
-        // Load embedded fonts in assets/fonts
-        load_embedded_fonts(cx);
-
-        // Register the `quit` function
-        cx.on_action(quit);
-
-        // Register the `quit` function with CMD+Q (macOS)
-        #[cfg(target_os = "macos")]
-        cx.bind_keys([KeyBinding::new("cmd-q", Quit, None)]);
-
-        // Register the `quit` function with Super+Q (others)
-        #[cfg(not(target_os = "macos"))]
-        cx.bind_keys([KeyBinding::new("super-q", Quit, None)]);
-
-        // Set menu items
-        cx.set_menus(vec![Menu {
-            name: "Coop".into(),
-            items: vec![MenuItem::action("Quit", Quit)],
-        }]);
-
-        // Set up the window bounds
-        let bounds = Bounds::centered(None, size(px(920.0), px(700.0)), cx);
-
-        // Set up the window options
-        let opts = WindowOptions {
-            window_background: WindowBackgroundAppearance::Opaque,
-            window_decorations: Some(WindowDecorations::Client),
-            window_bounds: Some(WindowBounds::Windowed(bounds)),
-            window_min_size: Some(Size::new(px(640.), px(480.))),
-            kind: WindowKind::Normal,
-            app_id: Some(APP_ID.to_owned()),
-            titlebar: Some(TitlebarOptions {
-                title: Some(SharedString::new_static(CLIENT_NAME)),
-                traffic_light_position: Some(point(px(9.0), px(9.0))),
-                appears_transparent: true,
-            }),
-            ..Default::default()
-        };
-
-        // Open a window with default options
-        cx.open_window(opts, |window, cx| {
-            // Bring the app to the foreground
-            cx.activate(true);
-
-            cx.new(|cx| {
-                // Initialize components
-                ui::init(cx);
-
-                // Initialize theme registry
-                theme::init(cx);
-
-                // Initialize settings
-                settings::init(cx);
-
-                // Initialize the nostr client
-                state::init(window, cx);
-
-                // Initialize relay auth registry
-                relay_auth::init(window, cx);
-
-                // Initialize person registry
-                person::init(cx);
-
-                // Initialize device signer
-                //
-                // NIP-4e: https://github.com/nostr-protocol/nips/blob/per-device-keys/4e.md
-                device::init(window, cx);
-
-                // Initialize app registry
-                chat::init(window, cx);
-
-                // Initialize auto update
-                auto_update::init(cx);
-
-                // Root Entity
-                Root::new(workspace::init(window, cx).into(), window, cx)
-            })
-        })
-        .expect("Failed to open window. Please restart the application.");
-    });
-}
-
-fn load_embedded_fonts(cx: &App) {
-    let asset_source = cx.asset_source();
-    let font_paths = asset_source.list("fonts").unwrap();
-    let embedded_fonts = Mutex::new(vec![]);
-    let executor = cx.background_executor();
-
-    cx.foreground_executor().block_on(executor.scoped(|scope| {
-        for font_path in &font_paths {
-            if !font_path.ends_with(".ttf") {
-                continue;
-            }
-
-            scope.spawn(async {
-                let font_bytes = asset_source.load(font_path).unwrap().unwrap();
-                embedded_fonts.lock().unwrap().push(font_bytes);
-            });
-        }
-    }));
-
-    cx.text_system()
-        .add_fonts(embedded_fonts.into_inner().unwrap())
-        .unwrap();
-}
-
-fn quit(_ev: &Quit, cx: &mut App) {
-    log::info!("Gracefully quitting the application . . .");
-    cx.quit();
-}

crates/coop/src/panels/connect.rs

@@ -1,127 +0,0 @@
-use std::sync::Arc;
-
-use common::TextUtils;
-use dock::panel::{Panel, PanelEvent};
-use dock::ClosePanel;
-use gpui::prelude::FluentBuilder;
-use gpui::{
-    div, img, px, relative, AnyElement, App, AppContext, Context, Entity, EventEmitter,
-    FocusHandle, Focusable, Image, IntoElement, ParentElement, Render, SharedString, Styled, Task,
-    Window,
-};
-use smallvec::{smallvec, SmallVec};
-use state::NostrRegistry;
-use theme::ActiveTheme;
-use ui::notification::Notification;
-use ui::{v_flex, StyledExt, WindowExtension};
-
-pub fn init(window: &mut Window, cx: &mut App) -> Entity<ConnectPanel> {
-    cx.new(|cx| ConnectPanel::new(window, cx))
-}
-
-pub struct ConnectPanel {
-    name: SharedString,
-    focus_handle: FocusHandle,
-
-    /// QR Code
-    qr_code: Option<Arc<Image>>,
-
-    /// Background tasks
-    _tasks: SmallVec<[Task<()>; 1]>,
-}
-
-impl ConnectPanel {
-    fn new(window: &mut Window, cx: &mut Context<Self>) -> Self {
-        let nostr = NostrRegistry::global(cx);
-        let weak_state = nostr.downgrade();
-        let (signer, uri) = nostr.read(cx).client_connect(None);
-
-        // Generate a QR code for quick connection
-        let qr_code = uri.to_string().to_qr();
-
-        let mut tasks = smallvec![];
-
-        tasks.push(
-            // Wait for nostr connect
-            cx.spawn_in(window, async move |_this, cx| {
-                let result = signer.bunker_uri().await;
-
-                weak_state
-                    .update_in(cx, |this, window, cx| {
-                        match result {
-                            Ok(uri) => {
-                                this.persist_bunker(uri, cx);
-                                this.set_signer(signer, true, cx);
-                                // Close the current panel after setting the signer
-                                window.dispatch_action(Box::new(ClosePanel), cx);
-                            }
-                            Err(e) => {
-                                window.push_notification(Notification::error(e.to_string()), cx);
-                            }
-                        };
-                    })
-                    .ok();
-            }),
-        );
-
-        Self {
-            name: "Nostr Connect".into(),
-            focus_handle: cx.focus_handle(),
-            qr_code,
-            _tasks: tasks,
-        }
-    }
-}
-
-impl Panel for ConnectPanel {
-    fn panel_id(&self) -> SharedString {
-        self.name.clone()
-    }
-
-    fn title(&self, _cx: &App) -> AnyElement {
-        self.name.clone().into_any_element()
-    }
-}
-
-impl EventEmitter<PanelEvent> for ConnectPanel {}
-
-impl Focusable for ConnectPanel {
-    fn focus_handle(&self, _: &App) -> gpui::FocusHandle {
-        self.focus_handle.clone()
-    }
-}
-
-impl Render for ConnectPanel {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        v_flex()
-            .size_full()
-            .items_center()
-            .justify_center()
-            .p_2()
-            .gap_10()
-            .child(
-                v_flex()
-                    .justify_center()
-                    .items_center()
-                    .text_center()
-                    .child(
-                        div()
-                            .font_semibold()
-                            .line_height(relative(1.25))
-                            .child(SharedString::from("Continue with Nostr Connect")),
-                    )
-                    .child(div().text_sm().text_color(cx.theme().text_muted).child(
-                        SharedString::from("Use Nostr Connect apps to scan the code"),
-                    )),
-            )
-            .when_some(self.qr_code.as_ref(), |this, qr| {
-                this.child(
-                    img(qr.clone())
-                        .size(px(256.))
-                        .rounded(cx.theme().radius_lg)
-                        .border_1()
-                        .border_color(cx.theme().border),
-                )
-            })
-    }
-}

crates/coop/src/panels/greeter.rs

@@ -1,294 +0,0 @@
-use dock::dock::DockPlacement;
-use dock::panel::{Panel, PanelEvent};
-use gpui::prelude::FluentBuilder;
-use gpui::{
-    div, relative, svg, AnyElement, App, AppContext, Context, Entity, EventEmitter, FocusHandle,
-    Focusable, IntoElement, ParentElement, Render, SharedString, Styled, Window,
-};
-use state::{NostrRegistry, RelayState};
-use theme::ActiveTheme;
-use ui::button::{Button, ButtonVariants};
-use ui::{h_flex, v_flex, Icon, IconName, Sizable, StyledExt};
-
-use crate::panels::{connect, import, messaging_relays, profile, relay_list};
-use crate::workspace::Workspace;
-
-pub fn init(window: &mut Window, cx: &mut App) -> Entity<GreeterPanel> {
-    cx.new(|cx| GreeterPanel::new(window, cx))
-}
-
-pub struct GreeterPanel {
-    name: SharedString,
-    focus_handle: FocusHandle,
-}
-
-impl GreeterPanel {
-    fn new(_window: &mut Window, cx: &mut App) -> Self {
-        Self {
-            name: "Onboarding".into(),
-            focus_handle: cx.focus_handle(),
-        }
-    }
-
-    fn add_profile_panel(&mut self, window: &mut Window, cx: &mut Context<Self>) {
-        let nostr = NostrRegistry::global(cx);
-        let signer = nostr.read(cx).signer();
-
-        if let Some(public_key) = signer.public_key() {
-            cx.spawn_in(window, async move |_this, cx| {
-                cx.update(|window, cx| {
-                    Workspace::add_panel(
-                        profile::init(public_key, window, cx),
-                        DockPlacement::Center,
-                        window,
-                        cx,
-                    );
-                })
-                .ok();
-            })
-            .detach();
-        }
-    }
-}
-
-impl Panel for GreeterPanel {
-    fn panel_id(&self) -> SharedString {
-        self.name.clone()
-    }
-
-    fn title(&self, cx: &App) -> AnyElement {
-        div()
-            .child(
-                svg()
-                    .path("brand/coop.svg")
-                    .size_4()
-                    .text_color(cx.theme().text_muted),
-            )
-            .into_any_element()
-    }
-}
-
-impl EventEmitter<PanelEvent> for GreeterPanel {}
-
-impl Focusable for GreeterPanel {
-    fn focus_handle(&self, _: &App) -> gpui::FocusHandle {
-        self.focus_handle.clone()
-    }
-}
-
-impl Render for GreeterPanel {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        const TITLE: &str = "Welcome to Coop!";
-        const DESCRIPTION: &str = "Chat Freely, Stay Private on Nostr.";
-
-        let nostr = NostrRegistry::global(cx);
-        let nip65_state = nostr.read(cx).nip65_state();
-        let nip17_state = nostr.read(cx).nip17_state();
-        let signer = nostr.read(cx).signer();
-        let owned = signer.owned();
-
-        let required_actions = nip65_state.read(cx) == &RelayState::NotConfigured
-            || nip17_state.read(cx) == &RelayState::NotConfigured;
-
-        h_flex()
-            .size_full()
-            .items_center()
-            .justify_center()
-            .p_2()
-            .child(
-                v_flex()
-                    .h_full()
-                    .w_112()
-                    .gap_6()
-                    .items_center()
-                    .justify_center()
-                    .child(
-                        h_flex()
-                            .mb_4()
-                            .gap_2()
-                            .w_full()
-                            .child(
-                                svg()
-                                    .path("brand/coop.svg")
-                                    .size_12()
-                                    .text_color(cx.theme().icon_muted),
-                            )
-                            .child(
-                                v_flex()
-                                    .child(
-                                        div()
-                                            .font_semibold()
-                                            .line_height(relative(1.25))
-                                            .child(SharedString::from(TITLE)),
-                                    )
-                                    .child(
-                                        div()
-                                            .text_sm()
-                                            .text_color(cx.theme().text_muted)
-                                            .line_height(relative(1.25))
-                                            .child(SharedString::from(DESCRIPTION)),
-                                    ),
-                            ),
-                    )
-                    .when(required_actions, |this| {
-                        this.child(
-                            v_flex()
-                                .gap_2()
-                                .w_full()
-                                .child(
-                                    h_flex()
-                                        .gap_1()
-                                        .w_full()
-                                        .text_sm()
-                                        .font_semibold()
-                                        .text_color(cx.theme().text_muted)
-                                        .child(SharedString::from("Required Actions"))
-                                        .child(div().flex_1().h_px().bg(cx.theme().border)),
-                                )
-                                .child(
-                                    v_flex()
-                                        .gap_2()
-                                        .w_full()
-                                        .when(nip65_state.read(cx).not_configured(), |this| {
-                                            this.child(
-                                                Button::new("relaylist")
-                                                    .icon(Icon::new(IconName::Relay))
-                                                    .label("Set up relay list")
-                                                    .ghost()
-                                                    .small()
-                                                    .justify_start()
-                                                    .on_click(move |_ev, window, cx| {
-                                                        Workspace::add_panel(
-                                                            relay_list::init(window, cx),
-                                                            DockPlacement::Center,
-                                                            window,
-                                                            cx,
-                                                        );
-                                                    }),
-                                            )
-                                        })
-                                        .when(nip17_state.read(cx).not_configured(), |this| {
-                                            this.child(
-                                                Button::new("import")
-                                                    .icon(Icon::new(IconName::Relay))
-                                                    .label("Set up messaging relays")
-                                                    .ghost()
-                                                    .small()
-                                                    .justify_start()
-                                                    .on_click(move |_ev, window, cx| {
-                                                        Workspace::add_panel(
-                                                            messaging_relays::init(window, cx),
-                                                            DockPlacement::Center,
-                                                            window,
-                                                            cx,
-                                                        );
-                                                    }),
-                                            )
-                                        }),
-                                ),
-                        )
-                    })
-                    .when(!owned, |this| {
-                        this.child(
-                            v_flex()
-                                .gap_2()
-                                .w_full()
-                                .child(
-                                    h_flex()
-                                        .gap_1()
-                                        .w_full()
-                                        .text_sm()
-                                        .font_semibold()
-                                        .text_color(cx.theme().text_muted)
-                                        .child(SharedString::from("Use your own identity"))
-                                        .child(div().flex_1().h_px().bg(cx.theme().border)),
-                                )
-                                .child(
-                                    v_flex()
-                                        .gap_2()
-                                        .w_full()
-                                        .child(
-                                            Button::new("connect")
-                                                .icon(Icon::new(IconName::Door))
-                                                .label("Connect account via Nostr Connect")
-                                                .ghost()
-                                                .small()
-                                                .justify_start()
-                                                .on_click(move |_ev, window, cx| {
-                                                    Workspace::add_panel(
-                                                        connect::init(window, cx),
-                                                        DockPlacement::Center,
-                                                        window,
-                                                        cx,
-                                                    );
-                                                }),
-                                        )
-                                        .child(
-                                            Button::new("import")
-                                                .icon(Icon::new(IconName::Usb))
-                                                .label("Import a secret key or bunker")
-                                                .ghost()
-                                                .small()
-                                                .justify_start()
-                                                .on_click(move |_ev, window, cx| {
-                                                    Workspace::add_panel(
-                                                        import::init(window, cx),
-                                                        DockPlacement::Center,
-                                                        window,
-                                                        cx,
-                                                    );
-                                                }),
-                                        ),
-                                ),
-                        )
-                    })
-                    .child(
-                        v_flex()
-                            .gap_2()
-                            .w_full()
-                            .child(
-                                h_flex()
-                                    .gap_1()
-                                    .w_full()
-                                    .text_sm()
-                                    .font_semibold()
-                                    .text_color(cx.theme().text_muted)
-                                    .child(SharedString::from("Get Started"))
-                                    .child(div().flex_1().h_px().bg(cx.theme().border)),
-                            )
-                            .child(
-                                v_flex()
-                                    .gap_2()
-                                    .w_full()
-                                    .child(
-                                        Button::new("backup")
-                                            .icon(Icon::new(IconName::Shield))
-                                            .label("Backup account")
-                                            .ghost()
-                                            .small()
-                                            .justify_start(),
-                                    )
-                                    .child(
-                                        Button::new("profile")
-                                            .icon(Icon::new(IconName::Profile))
-                                            .label("Update profile")
-                                            .ghost()
-                                            .small()
-                                            .justify_start()
-                                            .on_click(cx.listener(move |this, _ev, window, cx| {
-                                                this.add_profile_panel(window, cx)
-                                            })),
-                                    )
-                                    .child(
-                                        Button::new("invite")
-                                            .icon(Icon::new(IconName::Invite))
-                                            .label("Invite friends")
-                                            .ghost()
-                                            .small()
-                                            .justify_start(),
-                                    ),
-                            ),
-                    ),
-            )
-    }
-}

crates/coop/src/panels/import.rs

@@ -1,371 +0,0 @@
-use std::time::Duration;
-
-use anyhow::anyhow;
-use dock::panel::{Panel, PanelEvent};
-use dock::ClosePanel;
-use gpui::prelude::FluentBuilder;
-use gpui::{
-    div, relative, AnyElement, App, AppContext, Context, Entity, EventEmitter, FocusHandle,
-    Focusable, IntoElement, ParentElement, Render, SharedString, Styled, Subscription, Window,
-};
-use nostr_connect::prelude::*;
-use smallvec::{smallvec, SmallVec};
-use state::{CoopAuthUrlHandler, NostrRegistry};
-use theme::ActiveTheme;
-use ui::button::{Button, ButtonVariants};
-use ui::input::{InputEvent, InputState, TextInput};
-use ui::notification::Notification;
-use ui::{v_flex, Disableable, StyledExt, WindowExtension};
-
-pub fn init(window: &mut Window, cx: &mut App) -> Entity<ImportPanel> {
-    cx.new(|cx| ImportPanel::new(window, cx))
-}
-
-#[derive(Debug)]
-pub struct ImportPanel {
-    name: SharedString,
-    focus_handle: FocusHandle,
-
-    /// Secret key input
-    key_input: Entity<InputState>,
-
-    /// Password input (if required)
-    pass_input: Entity<InputState>,
-
-    /// Error message
-    error: Entity<Option<SharedString>>,
-
-    /// Countdown timer for nostr connect
-    countdown: Entity<Option<u64>>,
-
-    /// Whether the user is currently logging in
-    logging_in: bool,
-
-    /// Event subscriptions
-    _subscriptions: SmallVec<[Subscription; 1]>,
-}
-
-impl ImportPanel {
-    fn new(window: &mut Window, cx: &mut Context<Self>) -> Self {
-        let key_input = cx.new(|cx| InputState::new(window, cx).masked(true));
-        let pass_input = cx.new(|cx| InputState::new(window, cx).masked(true));
-
-        let error = cx.new(|_| None);
-        let countdown = cx.new(|_| None);
-
-        let mut subscriptions = smallvec![];
-
-        subscriptions.push(
-            // Subscribe to key input events and process login when the user presses enter
-            cx.subscribe_in(&key_input, window, |this, _input, event, window, cx| {
-                if let InputEvent::PressEnter { .. } = event {
-                    this.login(window, cx);
-                };
-            }),
-        );
-
-        Self {
-            key_input,
-            pass_input,
-            error,
-            countdown,
-            name: "Import".into(),
-            focus_handle: cx.focus_handle(),
-            logging_in: false,
-            _subscriptions: subscriptions,
-        }
-    }
-
-    fn login(&mut self, window: &mut Window, cx: &mut Context<Self>) {
-        if self.logging_in {
-            return;
-        };
-        // Prevent duplicate login requests
-        self.set_logging_in(true, cx);
-
-        let value = self.key_input.read(cx).value();
-        let password = self.pass_input.read(cx).value();
-
-        if value.starts_with("bunker://") {
-            self.login_with_bunker(&value, window, cx);
-            return;
-        }
-
-        if value.starts_with("ncryptsec1") {
-            self.login_with_password(&value, &password, window, cx);
-            return;
-        }
-
-        if let Ok(secret) = SecretKey::parse(&value) {
-            let keys = Keys::new(secret);
-            let nostr = NostrRegistry::global(cx);
-            // Update the signer
-            nostr.update(cx, |this, cx| {
-                this.set_signer(keys, true, cx);
-            });
-            // Close the current panel after setting the signer
-            window.dispatch_action(Box::new(ClosePanel), cx);
-        } else {
-            self.set_error("Invalid", cx);
-        }
-    }
-
-    fn login_with_bunker(&mut self, content: &str, window: &mut Window, cx: &mut Context<Self>) {
-        let Ok(uri) = NostrConnectUri::parse(content) else {
-            self.set_error("Bunker is not valid", cx);
-            return;
-        };
-
-        let nostr = NostrRegistry::global(cx);
-        let weak_state = nostr.downgrade();
-
-        let app_keys = nostr.read(cx).app_keys();
-        let timeout = Duration::from_secs(30);
-        let mut signer = NostrConnect::new(uri, app_keys.clone(), timeout, None).unwrap();
-
-        // Handle auth url with the default browser
-        signer.auth_url_handler(CoopAuthUrlHandler);
-
-        // Start countdown
-        cx.spawn_in(window, async move |this, cx| {
-            for i in (0..=30).rev() {
-                if i == 0 {
-                    this.update(cx, |this, cx| {
-                        this.set_countdown(None, cx);
-                    })
-                    .ok();
-                } else {
-                    this.update(cx, |this, cx| {
-                        this.set_countdown(Some(i), cx);
-                    })
-                    .ok();
-                }
-                cx.background_executor().timer(Duration::from_secs(1)).await;
-            }
-        })
-        .detach();
-
-        // Handle connection
-        cx.spawn_in(window, async move |_this, cx| {
-            let result = signer.bunker_uri().await;
-
-            weak_state
-                .update_in(cx, |this, window, cx| {
-                    match result {
-                        Ok(uri) => {
-                            this.persist_bunker(uri, cx);
-                            this.set_signer(signer, true, cx);
-                            // Close the current panel after setting the signer
-                            window.dispatch_action(Box::new(ClosePanel), cx);
-                        }
-                        Err(e) => {
-                            window.push_notification(Notification::error(e.to_string()), cx);
-                        }
-                    };
-                })
-                .ok();
-        })
-        .detach();
-    }
-
-    pub fn login_with_password(
-        &mut self,
-        content: &str,
-        pwd: &str,
-        window: &mut Window,
-        cx: &mut Context<Self>,
-    ) {
-        if pwd.is_empty() {
-            self.set_error("Password is required", cx);
-            return;
-        }
-
-        let Ok(enc) = EncryptedSecretKey::from_bech32(content) else {
-            self.set_error("Secret Key is invalid", cx);
-            return;
-        };
-
-        let password = pwd.to_owned();
-
-        // Decrypt in the background to ensure it doesn't block the UI
-        let task = cx.background_spawn(async move {
-            if let Ok(content) = enc.decrypt(&password) {
-                Ok(Keys::new(content))
-            } else {
-                Err(anyhow!("Invalid password"))
-            }
-        });
-
-        cx.spawn_in(window, async move |this, cx| {
-            let result = task.await;
-
-            this.update_in(cx, |this, window, cx| {
-                match result {
-                    Ok(keys) => {
-                        let nostr = NostrRegistry::global(cx);
-                        // Update the signer
-                        nostr.update(cx, |this, cx| {
-                            this.set_signer(keys, true, cx);
-                        });
-                        // Close the current panel after setting the signer
-                        window.dispatch_action(Box::new(ClosePanel), cx);
-                    }
-                    Err(e) => {
-                        this.set_error(e.to_string(), cx);
-                    }
-                };
-            })
-            .ok();
-        })
-        .detach();
-    }
-
-    fn set_error<S>(&mut self, message: S, cx: &mut Context<Self>)
-    where
-        S: Into<SharedString>,
-    {
-        // Reset the log in state
-        self.set_logging_in(false, cx);
-
-        // Reset the countdown
-        self.set_countdown(None, cx);
-
-        // Update error message
-        self.error.update(cx, |this, cx| {
-            *this = Some(message.into());
-            cx.notify();
-        });
-
-        // Clear the error message after 3 secs
-        cx.spawn(async move |this, cx| {
-            cx.background_executor().timer(Duration::from_secs(3)).await;
-
-            this.update(cx, |this, cx| {
-                this.error.update(cx, |this, cx| {
-                    *this = None;
-                    cx.notify();
-                });
-            })
-            .ok();
-        })
-        .detach();
-    }
-
-    fn set_logging_in(&mut self, status: bool, cx: &mut Context<Self>) {
-        self.logging_in = status;
-        cx.notify();
-    }
-
-    fn set_countdown(&mut self, i: Option<u64>, cx: &mut Context<Self>) {
-        self.countdown.update(cx, |this, cx| {
-            *this = i;
-            cx.notify();
-        });
-    }
-}
-
-impl Panel for ImportPanel {
-    fn panel_id(&self) -> SharedString {
-        self.name.clone()
-    }
-
-    fn title(&self, _cx: &App) -> AnyElement {
-        self.name.clone().into_any_element()
-    }
-}
-
-impl EventEmitter<PanelEvent> for ImportPanel {}
-
-impl Focusable for ImportPanel {
-    fn focus_handle(&self, _: &App) -> gpui::FocusHandle {
-        self.focus_handle.clone()
-    }
-}
-
-impl Render for ImportPanel {
-    fn render(&mut self, _window: &mut gpui::Window, cx: &mut Context<Self>) -> impl IntoElement {
-        const SECRET_WARN: &str = "* Coop doesn't store your secret key. \
-            It will be cleared when you close the app. \
-            To persist your identity, please connect via Nostr Connect.";
-
-        v_flex()
-            .size_full()
-            .items_center()
-            .justify_center()
-            .p_2()
-            .gap_10()
-            .child(
-                div()
-                    .text_center()
-                    .font_semibold()
-                    .line_height(relative(1.25))
-                    .child(SharedString::from("Import a Secret Key or Bunker")),
-            )
-            .child(
-                v_flex()
-                    .w_112()
-                    .gap_2()
-                    .text_sm()
-                    .child(
-                        v_flex()
-                            .gap_1()
-                            .text_sm()
-                            .text_color(cx.theme().text_muted)
-                            .child("nsec or bunker://")
-                            .child(TextInput::new(&self.key_input)),
-                    )
-                    .when(
-                        self.key_input.read(cx).value().starts_with("ncryptsec1"),
-                        |this| {
-                            this.child(
-                                v_flex()
-                                    .gap_1()
-                                    .text_sm()
-                                    .text_color(cx.theme().text_muted)
-                                    .child("Password:")
-                                    .child(TextInput::new(&self.pass_input)),
-                            )
-                        },
-                    )
-                    .child(
-                        Button::new("login")
-                            .label("Continue")
-                            .primary()
-                            .loading(self.logging_in)
-                            .disabled(self.logging_in)
-                            .on_click(cx.listener(move |this, _, window, cx| {
-                                this.login(window, cx);
-                            })),
-                    )
-                    .when_some(self.countdown.read(cx).as_ref(), |this, i| {
-                        this.child(
-                            div()
-                                .text_xs()
-                                .text_center()
-                                .text_color(cx.theme().text_muted)
-                                .child(SharedString::from(format!(
-                                    "Approve connection request from your signer in {} seconds",
-                                    i
-                                ))),
-                        )
-                    })
-                    .when_some(self.error.read(cx).as_ref(), |this, error| {
-                        this.child(
-                            div()
-                                .text_xs()
-                                .text_center()
-                                .text_color(cx.theme().danger_foreground)
-                                .child(error.clone()),
-                        )
-                    })
-                    .child(
-                        div()
-                            .mt_2()
-                            .italic()
-                            .text_xs()
-                            .text_color(cx.theme().text_muted)
-                            .child(SharedString::from(SECRET_WARN)),
-                    ),
-            )
-    }
-}

crates/coop/src/panels/relay_list.rs

@@ -1,365 +0,0 @@
-use std::collections::HashSet;
-use std::time::Duration;
-
-use anyhow::{anyhow, Context as AnyhowContext, Error};
-use dock::panel::{Panel, PanelEvent};
-use gpui::prelude::FluentBuilder;
-use gpui::{
-    div, relative, uniform_list, AnyElement, App, AppContext, Context, Entity, EventEmitter,
-    FocusHandle, Focusable, InteractiveElement, IntoElement, ParentElement, Render, SharedString,
-    Styled, Subscription, Task, TextAlign, UniformList, Window,
-};
-use nostr_sdk::prelude::*;
-use smallvec::{smallvec, SmallVec};
-use state::{NostrRegistry, BOOTSTRAP_RELAYS};
-use theme::ActiveTheme;
-use ui::button::{Button, ButtonVariants};
-use ui::input::{InputEvent, InputState, TextInput};
-use ui::{divider, h_flex, v_flex, IconName, Sizable, StyledExt};
-
-pub fn init(window: &mut Window, cx: &mut App) -> Entity<RelayListPanel> {
-    cx.new(|cx| RelayListPanel::new(window, cx))
-}
-
-#[derive(Debug)]
-pub struct RelayListPanel {
-    name: SharedString,
-    focus_handle: FocusHandle,
-
-    /// Relay URL input
-    input: Entity<InputState>,
-
-    /// Relay metadata input
-    metadata: Entity<Option<RelayMetadata>>,
-
-    /// Error message
-    error: Option<SharedString>,
-
-    // All relays
-    relays: HashSet<(RelayUrl, Option<RelayMetadata>)>,
-
-    // Event subscriptions
-    _subscriptions: SmallVec<[Subscription; 1]>,
-
-    // Background tasks
-    _tasks: SmallVec<[Task<()>; 1]>,
-}
-
-impl RelayListPanel {
-    pub fn new(window: &mut Window, cx: &mut Context<Self>) -> Self {
-        let input = cx.new(|cx| InputState::new(window, cx).placeholder("wss://example.com"));
-        let metadata = cx.new(|_| None);
-
-        let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
-
-        let mut subscriptions = smallvec![];
-        let mut tasks = smallvec![];
-
-        tasks.push(
-            // Load user's relays in the local database
-            cx.spawn_in(window, async move |this, cx| {
-                let result = cx
-                    .background_spawn(async move { Self::load(&client).await })
-                    .await;
-
-                if let Ok(relays) = result {
-                    this.update(cx, |this, cx| {
-                        this.relays.extend(relays);
-                        cx.notify();
-                    })
-                    .ok();
-                }
-            }),
-        );
-
-        subscriptions.push(
-            // Subscribe to user's input events
-            cx.subscribe_in(&input, window, move |this, _input, event, window, cx| {
-                if let InputEvent::PressEnter { .. } = event {
-                    this.add(window, cx);
-                }
-            }),
-        );
-
-        Self {
-            name: "Update Relay List".into(),
-            focus_handle: cx.focus_handle(),
-            input,
-            metadata,
-            relays: HashSet::new(),
-            error: None,
-            _subscriptions: subscriptions,
-            _tasks: tasks,
-        }
-    }
-
-    async fn load(client: &Client) -> Result<Vec<(RelayUrl, Option<RelayMetadata>)>, Error> {
-        let signer = client.signer().context("Signer not found")?;
-        let public_key = signer.get_public_key().await?;
-
-        let filter = Filter::new()
-            .kind(Kind::RelayList)
-            .author(public_key)
-            .limit(1);
-
-        if let Some(event) = client.database().query(filter).await?.first_owned() {
-            Ok(nip65::extract_owned_relay_list(event).collect())
-        } else {
-            Err(anyhow!("Not found."))
-        }
-    }
-
-    fn add(&mut self, window: &mut Window, cx: &mut Context<Self>) {
-        let value = self.input.read(cx).value().to_string();
-        let metadata = self.metadata.read(cx);
-
-        if !value.starts_with("ws") {
-            self.set_error("Relay URl is invalid", window, cx);
-            return;
-        }
-
-        if let Ok(url) = RelayUrl::parse(&value) {
-            if !self.relays.insert((url, metadata.to_owned())) {
-                self.input.update(cx, |this, cx| {
-                    this.set_value("", window, cx);
-                });
-                cx.notify();
-            }
-        } else {
-            self.set_error("Relay URl is invalid", window, cx);
-        }
-    }
-
-    fn remove(&mut self, url: &RelayUrl, cx: &mut Context<Self>) {
-        self.relays.retain(|(relay, _)| relay != url);
-        cx.notify();
-    }
-
-    fn set_error<E>(&mut self, error: E, window: &mut Window, cx: &mut Context<Self>)
-    where
-        E: Into<SharedString>,
-    {
-        self.error = Some(error.into());
-        cx.notify();
-
-        cx.spawn_in(window, async move |this, cx| {
-            cx.background_executor().timer(Duration::from_secs(2)).await;
-            // Clear the error message after a delay
-            this.update(cx, |this, cx| {
-                this.error = None;
-                cx.notify();
-            })
-            .ok();
-        })
-        .detach();
-    }
-
-    pub fn set_relays(&mut self, window: &mut Window, cx: &mut Context<Self>) {
-        if self.relays.is_empty() {
-            self.set_error("You need to add at least 1 relay", window, cx);
-            return;
-        };
-
-        let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
-        let relays = self.relays.clone();
-
-        let task: Task<Result<(), Error>> = cx.background_spawn(async move {
-            let builder = EventBuilder::relay_list(relays);
-            let event = client.sign_event_builder(builder).await?;
-
-            // Set relay list for current user
-            client.send_event(&event).to(BOOTSTRAP_RELAYS).await?;
-
-            Ok(())
-        });
-
-        cx.spawn_in(window, async move |this, cx| {
-            match task.await {
-                Ok(_) => {
-                    // TODO
-                }
-                Err(e) => {
-                    this.update_in(cx, |this, window, cx| {
-                        this.set_error(e.to_string(), window, cx);
-                    })
-                    .ok();
-                }
-            };
-        })
-        .detach();
-    }
-
-    fn render_list(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> UniformList {
-        let relays = self.relays.clone();
-        let total = relays.len();
-
-        uniform_list(
-            "relays",
-            total,
-            cx.processor(move |_v, range, _window, cx| {
-                let mut items = Vec::new();
-
-                for ix in range {
-                    let Some((url, metadata)) = relays.iter().nth(ix) else {
-                        continue;
-                    };
-
-                    items.push(
-                        div()
-                            .id(SharedString::from(url.to_string()))
-                            .group("")
-                            .w_full()
-                            .h_9()
-                            .py_0p5()
-                            .child(
-                                h_flex()
-                                    .px_2()
-                                    .flex()
-                                    .justify_between()
-                                    .rounded(cx.theme().radius)
-                                    .bg(cx.theme().elevated_surface_background)
-                                    .child(
-                                        div().text_sm().child(SharedString::from(url.to_string())),
-                                    )
-                                    .child(
-                                        h_flex()
-                                            .gap_1()
-                                            .text_xs()
-                                            .map(|this| {
-                                                if let Some(metadata) = metadata {
-                                                    this.child(SharedString::from(
-                                                        metadata.to_string(),
-                                                    ))
-                                                } else {
-                                                    this.child(SharedString::from("Read+Write"))
-                                                }
-                                            })
-                                            .child(
-                                                Button::new("remove_{ix}")
-                                                    .icon(IconName::Close)
-                                                    .xsmall()
-                                                    .ghost()
-                                                    .invisible()
-                                                    .group_hover("", |this| this.visible())
-                                                    .on_click({
-                                                        let url = url.to_owned();
-                                                        cx.listener(
-                                                            move |this, _ev, _window, cx| {
-                                                                this.remove(&url, cx);
-                                                            },
-                                                        )
-                                                    }),
-                                            ),
-                                    ),
-                            ),
-                    )
-                }
-
-                items
-            }),
-        )
-        .h_full()
-    }
-
-    fn render_empty(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        h_flex()
-            .mt_2()
-            .h_20()
-            .justify_center()
-            .border_2()
-            .border_dashed()
-            .border_color(cx.theme().border)
-            .rounded(cx.theme().radius_lg)
-            .text_sm()
-            .text_align(TextAlign::Center)
-            .child(SharedString::from("Please add some relays."))
-    }
-}
-
-impl Panel for RelayListPanel {
-    fn panel_id(&self) -> SharedString {
-        self.name.clone()
-    }
-
-    fn title(&self, _cx: &App) -> AnyElement {
-        self.name.clone().into_any_element()
-    }
-}
-
-impl EventEmitter<PanelEvent> for RelayListPanel {}
-
-impl Focusable for RelayListPanel {
-    fn focus_handle(&self, _: &App) -> gpui::FocusHandle {
-        self.focus_handle.clone()
-    }
-}
-
-impl Render for RelayListPanel {
-    fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        v_flex()
-            .size_full()
-            .items_center()
-            .justify_center()
-            .p_2()
-            .gap_10()
-            .child(
-                div()
-                    .text_center()
-                    .font_semibold()
-                    .line_height(relative(1.25))
-                    .child(SharedString::from("Update Relay List")),
-            )
-            .child(
-                v_flex()
-                    .w_112()
-                    .gap_2()
-                    .text_sm()
-                    .child(
-                        v_flex()
-                            .gap_1p5()
-                            .child(
-                                h_flex()
-                                    .gap_1()
-                                    .w_full()
-                                    .child(TextInput::new(&self.input).small())
-                                    .child(
-                                        Button::new("add")
-                                            .icon(IconName::Plus)
-                                            .label("Add")
-                                            .ghost()
-                                            .on_click(cx.listener(move |this, _, window, cx| {
-                                                this.add(window, cx);
-                                            })),
-                                    ),
-                            )
-                            .when_some(self.error.as_ref(), |this, error| {
-                                this.child(
-                                    div()
-                                        .italic()
-                                        .text_xs()
-                                        .text_color(cx.theme().danger_foreground)
-                                        .child(error.clone()),
-                                )
-                            }),
-                    )
-                    .map(|this| {
-                        if !self.relays.is_empty() {
-                            this.child(self.render_list(window, cx))
-                        } else {
-                            this.child(self.render_empty(window, cx))
-                        }
-                    })
-                    .child(divider(cx))
-                    .child(
-                        Button::new("submit")
-                            .label("Update")
-                            .primary()
-                            .on_click(cx.listener(move |this, _ev, window, cx| {
-                                this.set_relays(window, cx);
-                            })),
-                    ),
-            )
-    }
-}

crates/coop/src/workspace.rs

@@ -1,290 +0,0 @@
-use std::sync::Arc;
-
-use chat::{ChatEvent, ChatRegistry};
-use dock::dock::DockPlacement;
-use dock::panel::{PanelStyle, PanelView};
-use dock::{ClosePanel, DockArea, DockItem};
-use gpui::prelude::FluentBuilder;
-use gpui::{
-    div, rems, App, AppContext, Axis, Context, Entity, InteractiveElement, IntoElement,
-    ParentElement, Render, SharedString, Styled, Subscription, Window,
-};
-use person::PersonRegistry;
-use smallvec::{smallvec, SmallVec};
-use state::{NostrRegistry, RelayState};
-use theme::{ActiveTheme, SIDEBAR_WIDTH, TITLEBAR_HEIGHT};
-use titlebar::TitleBar;
-use ui::avatar::Avatar;
-use ui::button::{Button, ButtonVariants};
-use ui::menu::DropdownMenu;
-use ui::{h_flex, v_flex, Root, Sizable, WindowExtension};
-
-use crate::panels::greeter;
-use crate::sidebar;
-
-pub fn init(window: &mut Window, cx: &mut App) -> Entity<Workspace> {
-    cx.new(|cx| Workspace::new(window, cx))
-}
-
-pub struct Workspace {
-    /// App's Title Bar
-    titlebar: Entity<TitleBar>,
-
-    /// App's Dock Area
-    dock: Entity<DockArea>,
-
-    /// Event subscriptions
-    _subscriptions: SmallVec<[Subscription; 3]>,
-}
-
-impl Workspace {
-    fn new(window: &mut Window, cx: &mut Context<Self>) -> Self {
-        let chat = ChatRegistry::global(cx);
-        let titlebar = cx.new(|_| TitleBar::new());
-        let dock = cx.new(|cx| DockArea::new(window, cx).style(PanelStyle::TabBar));
-
-        let mut subscriptions = smallvec![];
-
-        subscriptions.push(
-            // Observe all events emitted by the chat registry
-            cx.subscribe_in(&chat, window, move |this, chat, ev, window, cx| {
-                match ev {
-                    ChatEvent::OpenRoom(id) => {
-                        if let Some(room) = chat.read(cx).room(id, cx) {
-                            this.dock.update(cx, |this, cx| {
-                                this.add_panel(
-                                    Arc::new(chat_ui::init(room, window, cx)),
-                                    DockPlacement::Center,
-                                    window,
-                                    cx,
-                                );
-                            });
-                        }
-                    }
-                    ChatEvent::CloseRoom(..) => {
-                        this.dock.update(cx, |this, cx| {
-                            // Force focus to the tab panel
-                            this.focus_tab_panel(window, cx);
-
-                            // Dispatch the close panel action
-                            cx.defer_in(window, |_, window, cx| {
-                                window.dispatch_action(Box::new(ClosePanel), cx);
-                                window.close_all_modals(cx);
-                            });
-                        });
-                    }
-                    _ => {}
-                };
-            }),
-        );
-
-        subscriptions.push(
-            // Observe the chat registry
-            cx.observe(&chat, move |this, chat, cx| {
-                let ids = this.panel_ids(cx);
-
-                chat.update(cx, |this, cx| {
-                    this.refresh_rooms(ids, cx);
-                });
-            }),
-        );
-
-        // Set the default layout for app's dock
-        cx.defer_in(window, |this, window, cx| {
-            this.set_layout(window, cx);
-        });
-
-        Self {
-            titlebar,
-            dock,
-            _subscriptions: subscriptions,
-        }
-    }
-
-    /// Add panel to the dock
-    pub fn add_panel<P>(panel: P, placement: DockPlacement, window: &mut Window, cx: &mut App)
-    where
-        P: PanelView,
-    {
-        if let Some(root) = window.root::<Root>().flatten() {
-            if let Ok(workspace) = root.read(cx).view().clone().downcast::<Self>() {
-                workspace.update(cx, |this, cx| {
-                    this.dock.update(cx, |this, cx| {
-                        this.add_panel(Arc::new(panel), placement, window, cx);
-                    });
-                });
-            }
-        }
-    }
-
-    /// Get all panel ids
-    fn panel_ids(&self, cx: &App) -> Option<Vec<u64>> {
-        let ids: Vec<u64> = self
-            .dock
-            .read(cx)
-            .items
-            .panel_ids(cx)
-            .into_iter()
-            .filter_map(|panel| panel.parse::<u64>().ok())
-            .collect();
-
-        Some(ids)
-    }
-
-    /// Set the dock layout
-    fn set_layout(&mut self, window: &mut Window, cx: &mut Context<Self>) {
-        let weak_dock = self.dock.downgrade();
-
-        // Sidebar
-        let left = DockItem::panel(Arc::new(sidebar::init(window, cx)));
-
-        // Main workspace
-        let center = DockItem::split_with_sizes(
-            Axis::Vertical,
-            vec![DockItem::tabs(
-                vec![Arc::new(greeter::init(window, cx))],
-                None,
-                &weak_dock,
-                window,
-                cx,
-            )],
-            vec![None],
-            &weak_dock,
-            window,
-            cx,
-        );
-
-        // Update the dock layout
-        self.dock.update(cx, |this, cx| {
-            this.set_left_dock(left, Some(SIDEBAR_WIDTH), true, window, cx);
-            this.set_center(center, window, cx);
-        });
-    }
-
-    fn titlebar_left(&mut self, _window: &mut Window, cx: &Context<Self>) -> impl IntoElement {
-        let nostr = NostrRegistry::global(cx);
-        let nip65 = nostr.read(cx).nip65_state();
-        let nip17 = nostr.read(cx).nip17_state();
-        let signer = nostr.read(cx).signer();
-        let current_user = signer.public_key();
-
-        h_flex()
-            .h(TITLEBAR_HEIGHT)
-            .flex_shrink_0()
-            .justify_between()
-            .gap_2()
-            .when_some(current_user.as_ref(), |this, public_key| {
-                let persons = PersonRegistry::global(cx);
-                let profile = persons.read(cx).get(public_key, cx);
-
-                this.child(
-                    Button::new("current-user")
-                        .child(Avatar::new(profile.avatar()).size(rems(1.25)))
-                        .small()
-                        .caret()
-                        .compact()
-                        .transparent()
-                        .dropdown_menu(move |this, _window, _cx| {
-                            this.label(profile.name())
-                                .separator()
-                                .menu("Profile", Box::new(ClosePanel))
-                                .menu("Backup", Box::new(ClosePanel))
-                                .menu("Themes", Box::new(ClosePanel))
-                                .menu("Settings", Box::new(ClosePanel))
-                        }),
-                )
-            })
-            .when(nostr.read(cx).creating_signer(), |this| {
-                this.child(div().text_xs().text_color(cx.theme().text_muted).child(
-                    SharedString::from("Coop is creating a new identity for you..."),
-                ))
-            })
-            .when(!nostr.read(cx).connected(), |this| {
-                this.child(
-                    div()
-                        .text_xs()
-                        .text_color(cx.theme().text_muted)
-                        .child(SharedString::from("Connecting...")),
-                )
-            })
-            .map(|this| match nip65.read(cx) {
-                RelayState::Checking => this.child(
-                    div()
-                        .text_xs()
-                        .text_color(cx.theme().text_muted)
-                        .child(SharedString::from("Fetching user's relay list...")),
-                ),
-                RelayState::NotConfigured => this.child(
-                    h_flex()
-                        .h_6()
-                        .w_full()
-                        .px_1()
-                        .text_xs()
-                        .text_color(cx.theme().warning_foreground)
-                        .bg(cx.theme().warning_background)
-                        .rounded_sm()
-                        .child(SharedString::from("User hasn't configured a relay list")),
-                ),
-                _ => this,
-            })
-            .map(|this| match nip17.read(cx) {
-                RelayState::Checking => {
-                    this.child(div().text_xs().text_color(cx.theme().text_muted).child(
-                        SharedString::from("Fetching user's messaging relay list..."),
-                    ))
-                }
-                RelayState::NotConfigured => this.child(
-                    h_flex()
-                        .h_6()
-                        .w_full()
-                        .px_1()
-                        .text_xs()
-                        .text_color(cx.theme().warning_foreground)
-                        .bg(cx.theme().warning_background)
-                        .rounded_sm()
-                        .child(SharedString::from(
-                            "User hasn't configured a messaging relay list",
-                        )),
-                ),
-                _ => this,
-            })
-    }
-
-    fn titlebar_right(&mut self, _window: &mut Window, _cx: &Context<Self>) -> impl IntoElement {
-        h_flex().h(TITLEBAR_HEIGHT).flex_shrink_0()
-    }
-}
-
-impl Render for Workspace {
-    fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let modal_layer = Root::render_modal_layer(window, cx);
-        let notification_layer = Root::render_notification_layer(window, cx);
-
-        // Titlebar elements
-        let left = self.titlebar_left(window, cx).into_any_element();
-        let right = self.titlebar_right(window, cx).into_any_element();
-
-        // Update title bar children
-        self.titlebar.update(cx, |this, _cx| {
-            this.set_children(vec![left, right]);
-        });
-
-        div()
-            .id(SharedString::from("workspace"))
-            .relative()
-            .size_full()
-            .child(
-                v_flex()
-                    .relative()
-                    .size_full()
-                    // Title Bar
-                    .child(self.titlebar.clone())
-                    // Dock
-                    .child(self.dock.clone()),
-            )
-            // Notifications
-            .children(notification_layer)
-            // Modals
-            .children(modal_layer)
-    }
-}

crates/device/Cargo.toml

@@ -7,15 +7,18 @@ publish.workspace = true
 [dependencies]
 common = { path = "../common" }
 state = { path = "../state" }
+person = { path = "../person" }
+ui = { path = "../ui" }
+theme = { path = "../theme" }
+settings = { path = "../settings" }
 
 gpui.workspace = true
 nostr-sdk.workspace = true
-
+instant.workspace = true
 anyhow.workspace = true
-itertools.workspace = true
 smallvec.workspace = true
-smol.workspace = true
 log.workspace = true
 flume.workspace = true
-serde.workspace = true
-serde_json.workspace = true
+
+[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
+smol.workspace = true

crates/dock/Cargo.toml

@@ -1,18 +0,0 @@
-[package]
-name = "dock"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[dependencies]
-common = { path = "../common" }
-theme = { path = "../theme" }
-ui = { path = "../ui" }
-
-gpui.workspace = true
-smallvec.workspace = true
-anyhow.workspace = true
-log.workspace = true
-
-[target.'cfg(target_os = "linux")'.dependencies]
-linicon = "2.3.0"

crates/dock/src/tab/mod.rs

@@ -1,165 +0,0 @@
-use gpui::prelude::FluentBuilder;
-use gpui::{
-    div, px, AnyElement, App, Div, InteractiveElement, IntoElement, MouseButton, ParentElement,
-    RenderOnce, StatefulInteractiveElement, Styled, Window,
-};
-use theme::{ActiveTheme, TABBAR_HEIGHT};
-use ui::{Selectable, Sizable, Size};
-
-pub mod tab_bar;
-
-#[derive(IntoElement)]
-pub struct Tab {
-    ix: usize,
-    base: Div,
-    label: Option<AnyElement>,
-    prefix: Option<AnyElement>,
-    suffix: Option<AnyElement>,
-    disabled: bool,
-    selected: bool,
-    size: Size,
-}
-
-impl Tab {
-    pub fn new() -> Self {
-        Self {
-            ix: 0,
-            base: div(),
-            label: None,
-            disabled: false,
-            selected: false,
-            prefix: None,
-            suffix: None,
-            size: Size::default(),
-        }
-    }
-
-    /// Set label for the tab.
-    pub fn label(mut self, label: impl Into<AnyElement>) -> Self {
-        self.label = Some(label.into());
-        self
-    }
-
-    /// Set the left side of the tab
-    pub fn prefix(mut self, prefix: impl Into<AnyElement>) -> Self {
-        self.prefix = Some(prefix.into());
-        self
-    }
-
-    /// Set the right side of the tab
-    pub fn suffix(mut self, suffix: impl Into<AnyElement>) -> Self {
-        self.suffix = Some(suffix.into());
-        self
-    }
-
-    /// Set disabled state to the tab
-    pub fn disabled(mut self, disabled: bool) -> Self {
-        self.disabled = disabled;
-        self
-    }
-
-    /// Set index to the tab.
-    pub fn ix(mut self, ix: usize) -> Self {
-        self.ix = ix;
-        self
-    }
-}
-
-impl Default for Tab {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-impl Selectable for Tab {
-    fn selected(mut self, selected: bool) -> Self {
-        self.selected = selected;
-        self
-    }
-
-    fn is_selected(&self) -> bool {
-        self.selected
-    }
-}
-
-impl InteractiveElement for Tab {
-    fn interactivity(&mut self) -> &mut gpui::Interactivity {
-        self.base.interactivity()
-    }
-}
-
-impl StatefulInteractiveElement for Tab {}
-
-impl Styled for Tab {
-    fn style(&mut self) -> &mut gpui::StyleRefinement {
-        self.base.style()
-    }
-}
-
-impl Sizable for Tab {
-    fn with_size(mut self, size: impl Into<Size>) -> Self {
-        self.size = size.into();
-        self
-    }
-}
-
-impl RenderOnce for Tab {
-    fn render(self, _window: &mut Window, cx: &mut App) -> impl IntoElement {
-        let (text_color, hover_text_color, bg_color, border_color) =
-            match (self.selected, self.disabled) {
-                (true, false) => (
-                    cx.theme().tab_active_foreground,
-                    cx.theme().tab_hover_foreground,
-                    cx.theme().tab_active_background,
-                    cx.theme().border,
-                ),
-                (false, false) => (
-                    cx.theme().tab_inactive_foreground,
-                    cx.theme().tab_hover_foreground,
-                    cx.theme().ghost_element_background,
-                    cx.theme().border_transparent,
-                ),
-                (true, true) => (
-                    cx.theme().tab_inactive_foreground,
-                    cx.theme().tab_hover_foreground,
-                    cx.theme().ghost_element_background,
-                    cx.theme().border_disabled,
-                ),
-                (false, true) => (
-                    cx.theme().tab_inactive_foreground,
-                    cx.theme().tab_hover_foreground,
-                    cx.theme().ghost_element_background,
-                    cx.theme().border_disabled,
-                ),
-            };
-
-        self.base
-            .id(self.ix)
-            .h(TABBAR_HEIGHT)
-            .px_4()
-            .relative()
-            .flex()
-            .items_center()
-            .flex_shrink_0()
-            .cursor_pointer()
-            .overflow_hidden()
-            .text_xs()
-            .text_ellipsis()
-            .text_color(text_color)
-            .bg(bg_color)
-            .border_l(px(1.))
-            .border_r(px(1.))
-            .border_color(border_color)
-            .when(!self.selected && !self.disabled, |this| {
-                this.hover(|this| this.text_color(hover_text_color))
-            })
-            .when_some(self.prefix, |this, prefix| {
-                this.child(prefix).text_color(text_color)
-            })
-            .when_some(self.label, |this, label| this.child(label))
-            .when_some(self.suffix, |this, suffix| this.child(suffix))
-            .on_mouse_down(MouseButton::Left, |_ev, _window, cx| {
-                cx.stop_propagation();
-            })
-    }
-}

crates/dock/src/tab/tab_bar.rs

@@ -1,127 +0,0 @@
-use gpui::prelude::FluentBuilder as _;
-#[cfg(not(target_os = "windows"))]
-use gpui::Pixels;
-use gpui::{
-    div, px, AnyElement, App, Div, InteractiveElement, IntoElement, ParentElement, RenderOnce,
-    ScrollHandle, StatefulInteractiveElement as _, StyleRefinement, Styled, Window,
-};
-use smallvec::SmallVec;
-use theme::ActiveTheme;
-use ui::{h_flex, Sizable, Size, StyledExt};
-
-#[derive(IntoElement)]
-pub struct TabBar {
-    base: Div,
-    style: StyleRefinement,
-    scroll_handle: Option<ScrollHandle>,
-    prefix: Option<AnyElement>,
-    suffix: Option<AnyElement>,
-    last_empty_space: AnyElement,
-    children: SmallVec<[AnyElement; 2]>,
-    size: Size,
-}
-
-impl TabBar {
-    pub fn new() -> Self {
-        Self {
-            base: h_flex().px(px(-1.)),
-            style: StyleRefinement::default(),
-            scroll_handle: None,
-            children: SmallVec::new(),
-            prefix: None,
-            suffix: None,
-            size: Size::default(),
-            last_empty_space: div().w_3().into_any_element(),
-        }
-    }
-
-    /// Track the scroll of the TabBar.
-    pub fn track_scroll(mut self, scroll_handle: &ScrollHandle) -> Self {
-        self.scroll_handle = Some(scroll_handle.clone());
-        self
-    }
-
-    /// Set the prefix element of the TabBar
-    pub fn prefix(mut self, prefix: impl IntoElement) -> Self {
-        self.prefix = Some(prefix.into_any_element());
-        self
-    }
-
-    /// Set the suffix element of the TabBar
-    pub fn suffix(mut self, suffix: impl IntoElement) -> Self {
-        self.suffix = Some(suffix.into_any_element());
-        self
-    }
-
-    /// Set the last empty space element of the TabBar.
-    pub fn last_empty_space(mut self, last_empty_space: impl IntoElement) -> Self {
-        self.last_empty_space = last_empty_space.into_any_element();
-        self
-    }
-
-    #[cfg(not(target_os = "windows"))]
-    pub fn height(window: &mut Window) -> Pixels {
-        (1.75 * window.rem_size()).max(px(36.))
-    }
-}
-
-impl Default for TabBar {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-impl ParentElement for TabBar {
-    fn extend(&mut self, elements: impl IntoIterator<Item = AnyElement>) {
-        self.children.extend(elements)
-    }
-}
-
-impl Styled for TabBar {
-    fn style(&mut self) -> &mut StyleRefinement {
-        &mut self.style
-    }
-}
-
-impl Sizable for TabBar {
-    fn with_size(mut self, size: impl Into<Size>) -> Self {
-        self.size = size.into();
-        self
-    }
-}
-
-impl RenderOnce for TabBar {
-    fn render(self, _window: &mut Window, cx: &mut App) -> impl IntoElement {
-        self.base
-            .group("tab-bar")
-            .relative()
-            .refine_style(&self.style)
-            .bg(cx.theme().surface_background)
-            .child(
-                div()
-                    .id("border-bottom")
-                    .absolute()
-                    .left_0()
-                    .bottom_0()
-                    .size_full()
-                    .border_b_1()
-                    .border_color(cx.theme().border),
-            )
-            .text_color(cx.theme().text)
-            .when_some(self.prefix, |this, prefix| this.child(prefix))
-            .child(
-                h_flex()
-                    .id("tabs")
-                    .flex_grow()
-                    .overflow_x_scroll()
-                    .when_some(self.scroll_handle, |this, scroll_handle| {
-                        this.track_scroll(&scroll_handle)
-                    })
-                    .children(self.children)
-                    .when(self.suffix.is_some(), |this| {
-                        this.child(self.last_empty_space)
-                    }),
-            )
-            .when_some(self.suffix, |this, suffix| this.child(suffix))
-    }
-}

crates/person/Cargo.toml

@@ -7,12 +7,11 @@ publish.workspace = true
 [dependencies]
 common = { path = "../common" }
 state = { path = "../state" }
-device = { path = "../device" }
 
 gpui.workspace = true
 nostr-sdk.workspace = true
+instant.workspace = true
 anyhow.workspace = true
 smallvec.workspace = true
-smol.workspace = true
 flume.workspace = true
 log.workspace = true

crates/person/src/lib.rs

@@ -1,21 +1,20 @@
-use std::cell::RefCell;
 use std::collections::{HashMap, HashSet};
-use std::rc::Rc;
-use std::time::Duration;
+use std::sync::RwLock;
 
-use anyhow::{anyhow, Error};
-use common::EventUtils;
-use device::Announcement;
-use gpui::{App, AppContext, Context, Entity, Global, Task};
+use anyhow::{Error, anyhow};
+use common::EventExt;
+use gpui::{App, AppContext, Context, Entity, Global, Task, Window};
+use instant::Duration;
 use nostr_sdk::prelude::*;
-pub use person::*;
-use smallvec::{smallvec, SmallVec};
-use state::{NostrRegistry, BOOTSTRAP_RELAYS, TIMEOUT};
+use smallvec::{SmallVec, smallvec};
+use state::{Announcement, BOOTSTRAP_RELAYS, NostrRegistry, TIMEOUT};
 
 mod person;
 
-pub fn init(cx: &mut App) {
-    PersonRegistry::set_global(cx.new(PersonRegistry::new), cx);
+pub use person::*;
+
+pub fn init(window: &mut Window, cx: &mut App) {
+    PersonRegistry::set_global(cx.new(|cx| PersonRegistry::new(window, cx)), cx);
 }
 
 struct GlobalPersonRegistry(Entity<PersonRegistry>);
@@ -24,9 +23,9 @@ impl Global for GlobalPersonRegistry {}
 
 #[derive(Debug, Clone)]
 enum Dispatch {
-    Person(Box<Person>),
-    Announcement(Box<Event>),
-    Relays(Box<Event>),
+    Person(Person),
+    Announcement(Event),
+    Relays(Event),
 }
 
 /// Person Registry
@@ -36,13 +35,13 @@ pub struct PersonRegistry {
     persons: HashMap<PublicKey, Entity<Person>>,
 
     /// Set of public keys that have been seen
-    seen: Rc<RefCell<HashSet<PublicKey>>>,
+    seen: RwLock<HashSet<PublicKey>>,
 
     /// Sender for requesting metadata
     sender: flume::Sender<PublicKey>,
 
     /// Tasks for asynchronous operations
-    _tasks: SmallVec<[Task<()>; 4]>,
+    tasks: SmallVec<[Task<()>; 4]>,
 }
 
 impl PersonRegistry {
@@ -57,46 +56,32 @@ impl PersonRegistry {
     }
 
     /// Create a new person registry instance
-    fn new(cx: &mut Context<Self>) -> Self {
+    fn new(window: &mut Window, cx: &mut Context<Self>) -> Self {
         let nostr = NostrRegistry::global(cx);
         let client = nostr.read(cx).client();
 
         // Channel for communication between nostr and gpui
         let (tx, rx) = flume::bounded::<Dispatch>(100);
-        let (mta_tx, mta_rx) = flume::bounded::<PublicKey>(100);
+        let (metadata_tx, metadata_rx) = flume::unbounded::<PublicKey>();
 
         let mut tasks = smallvec![];
 
-        tasks.push(
-            // Handle nostr notifications
-            cx.background_spawn({
-                let client = client.clone();
+        let client2 = client.clone();
+        tasks.push(cx.background_spawn(async move {
+            Self::handle_notifications(&client2, &tx).await;
+        }));
 
-                async move {
-                    Self::handle_notifications(&client, &tx).await;
-                }
-            }),
-        );
+        let client3 = client.clone();
+        tasks.push(cx.background_spawn(async move {
+            Self::handle_requests(&client3, &metadata_rx).await;
+        }));
 
-        tasks.push(
-            // Handle metadata requests
-            cx.background_spawn({
-                let client = client.clone();
-
-                async move {
-                    Self::handle_requests(&client, &mta_rx).await;
-                }
-            }),
-        );
-
-        tasks.push(
-            // Update GPUI state
-            cx.spawn(async move |this, cx| {
+        tasks.push(cx.spawn(async move |this, cx| {
             while let Ok(event) = rx.recv_async().await {
                 this.update(cx, |this, cx| {
                     match event {
                         Dispatch::Person(person) => {
-                                this.insert(*person, cx);
+                            this.insert(person, cx);
                         }
                         Dispatch::Announcement(event) => {
                             this.set_announcement(&event, cx);
@@ -108,36 +93,18 @@ impl PersonRegistry {
                 })
                 .ok();
             }
-            }),
-        );
+        }));
 
-        tasks.push(
         // Load all user profiles from the database
-            cx.spawn(async move |this, cx| {
-                let result = cx
-                    .background_executor()
-                    .await_on_background(async move { Self::load_persons(&client).await })
-                    .await;
-
-                match result {
-                    Ok(persons) => {
-                        this.update(cx, |this, cx| {
-                            this.bulk_inserts(persons, cx);
-                        })
-                        .ok();
-                    }
-                    Err(e) => {
-                        log::error!("Failed to load all persons from the database: {e}");
-                    }
-                };
-            }),
-        );
+        cx.defer_in(window, |this, _window, cx| {
+            this.load(cx);
+        });
 
         Self {
             persons: HashMap::new(),
-            seen: Rc::new(RefCell::new(HashSet::new())),
-            sender: mta_tx,
-            _tasks: tasks,
+            seen: RwLock::new(HashSet::new()),
+            sender: metadata_tx,
+            tasks,
         }
     }
 
@@ -152,7 +119,7 @@ impl PersonRegistry {
                 continue;
             };
 
-            if let RelayMessage::Event { event, .. } = message {
+            if let RelayMessage::Event { event, .. } = *message {
                 // Skip if the event has already been processed
                 if !processed.insert(event.id) {
                     continue;
@@ -162,28 +129,25 @@ impl PersonRegistry {
                     Kind::Metadata => {
                         let metadata = Metadata::from_json(&event.content).unwrap_or_default();
                         let person = Person::new(event.pubkey, metadata);
-                        let val = Box::new(person);
-
-                        // Send
-                        tx.send_async(Dispatch::Person(val)).await.ok();
+                        if tx.send_async(Dispatch::Person(person)).await.is_err() {
+                            log::warn!("PersonRegistry channel closed, dropping metadata event");
+                        }
                     }
                     Kind::ContactList => {
                         let public_keys = event.extract_public_keys();
-
-                        // Get metadata for all public keys
-                        Self::get_metadata(client, public_keys).await.ok();
+                        if let Err(e) = get_metadata(client, public_keys).await {
+                            log::warn!("Failed to get metadata for contact list: {e}");
+                        }
                     }
                     Kind::InboxRelays => {
-                        let val = Box::new(event.into_owned());
-
-                        // Send
-                        tx.send_async(Dispatch::Relays(val)).await.ok();
+                        tx.send_async(Dispatch::Relays(event.into_owned()))
+                            .await
+                            .ok();
                     }
                     Kind::Custom(10044) => {
-                        let val = Box::new(event.into_owned());
-
-                        // Send
-                        tx.send_async(Dispatch::Announcement(val)).await.ok();
+                        tx.send_async(Dispatch::Announcement(event.into_owned()))
+                            .await
+                            .ok();
                     }
                     _ => {}
                 }
@@ -198,23 +162,138 @@ impl PersonRegistry {
         loop {
             match flume::Selector::new()
                 .recv(rx, |result| result.ok())
-                .wait_timeout(Duration::from_secs(2))
+                .wait_timeout(Duration::from_secs(TIMEOUT))
             {
                 Ok(Some(public_key)) => {
                     batch.insert(public_key);
                     // Process the batch if it's full
-                    if batch.len() >= 20 {
-                        Self::get_metadata(client, std::mem::take(&mut batch))
-                            .await
-                            .ok();
+                    if batch.len() >= 20
+                        && let Err(e) = get_metadata(client, std::mem::take(&mut batch)).await
+                    {
+                        log::warn!("Failed to get metadata batch: {e}");
                     }
                 }
                 _ => {
-                    Self::get_metadata(client, std::mem::take(&mut batch))
-                        .await
+                    if !batch.is_empty()
+                        && let Err(e) = get_metadata(client, std::mem::take(&mut batch)).await
+                    {
+                        log::warn!("Failed to get metadata batch: {e}");
+                    }
+                }
+            }
+        }
+    }
+
+    /// Load all user profiles from the database
+    fn load(&mut self, cx: &mut Context<Self>) {
+        let nostr = NostrRegistry::global(cx);
+        let client = nostr.read(cx).client();
+
+        let task: Task<Result<Vec<Person>, Error>> = cx.background_spawn(async move {
+            let filter = Filter::new().kind(Kind::Metadata).limit(200);
+            let events = client.database().query(filter).await?;
+            let persons = events
+                .into_iter()
+                .map(|event| {
+                    let metadata = Metadata::from_json(event.content).unwrap_or_default();
+                    Person::new(event.pubkey, metadata)
+                })
+                .collect();
+
+            Ok(persons)
+        });
+
+        self.tasks.push(cx.spawn(async move |this, cx| {
+            if let Ok(persons) = task.await {
+                this.update(cx, |this, cx| {
+                    this.bulk_insert(persons, cx);
+                })
                 .ok();
             }
+        }));
     }
+
+    /// Set profile encryption keys announcement
+    fn set_announcement(&mut self, event: &Event, cx: &mut App) {
+        let announcement = Announcement::from(event);
+
+        if let Some(person) = self.persons.get(&event.pubkey) {
+            person.update(cx, |person, cx| {
+                person.set_announcement(announcement);
+                cx.notify();
+            });
+        } else {
+            let person =
+                Person::new(event.pubkey, Metadata::default()).with_announcement(announcement);
+            self.insert(person, cx);
+        }
+    }
+
+    /// Set messaging relays for a person
+    fn set_messaging_relays(&mut self, event: &Event, cx: &mut App) {
+        let urls: Vec<RelayUrl> = nip17::extract_relay_list(event).collect();
+
+        if let Some(person) = self.persons.get(&event.pubkey) {
+            person.update(cx, |person, cx| {
+                person.set_messaging_relays(urls);
+                cx.notify();
+            });
+        } else {
+            let person = Person::new(event.pubkey, Metadata::default()).with_messaging_relays(urls);
+            self.insert(person, cx);
+        }
+    }
+
+    /// Insert batch of persons
+    fn bulk_insert(&mut self, persons: Vec<Person>, cx: &mut Context<Self>) {
+        for person in persons.into_iter() {
+            let public_key = person.public_key();
+            self.persons
+                .entry(public_key)
+                .or_insert_with(|| cx.new(|_| person));
+        }
+        cx.notify();
+    }
+
+    /// Insert or update a person
+    pub fn insert(&mut self, person: Person, cx: &mut App) {
+        let public_key = person.public_key();
+
+        match self.persons.get(&public_key) {
+            Some(this) => {
+                this.update(cx, |this, cx| {
+                    this.set_metadata(person.metadata());
+                    cx.notify();
+                });
+            }
+            None => {
+                self.persons.insert(public_key, cx.new(|_| person));
+            }
+        }
+    }
+
+    /// Get single person by public key
+    pub fn get(&self, public_key: &PublicKey, cx: &App) -> Person {
+        if let Some(person) = self.persons.get(public_key) {
+            return person.read(cx).clone();
+        }
+
+        let public_key = *public_key;
+
+        if self.seen.write().unwrap().insert(public_key) {
+            let sender = self.sender.clone();
+
+            // Spawn background task to request metadata
+            cx.background_spawn(async move {
+                if let Err(e) = sender.send_async(public_key).await {
+                    log::warn!("Failed to send public key for metadata request: {e}");
+                }
+            })
+            .detach();
+        }
+
+        // Return a temporary profile with default metadata
+        Person::new(public_key, Metadata::default())
     }
 }
 
@@ -242,103 +321,12 @@ impl PersonRegistry {
         .limit(limit);
 
     // Construct target for subscription
-        let target = BOOTSTRAP_RELAYS
+    let target: HashMap<&str, Vec<Filter>> = BOOTSTRAP_RELAYS
         .into_iter()
         .map(|relay| (relay, vec![filter.clone()]))
-            .collect::<HashMap<_, _>>();
+        .collect();
 
     client.subscribe(target).close_on(opts).await?;
 
     Ok(())
 }
-
-    /// Load all user profiles from the database
-    async fn load_persons(client: &Client) -> Result<Vec<Person>, Error> {
-        let filter = Filter::new().kind(Kind::Metadata).limit(200);
-        let events = client.database().query(filter).await?;
-
-        let mut persons = vec![];
-
-        for event in events.into_iter() {
-            let metadata = Metadata::from_json(event.content).unwrap_or_default();
-            let person = Person::new(event.pubkey, metadata);
-            persons.push(person);
-        }
-
-        Ok(persons)
-    }
-
-    /// Set profile encryption keys announcement
-    fn set_announcement(&mut self, event: &Event, cx: &mut App) {
-        if let Some(person) = self.persons.get(&event.pubkey) {
-            let announcement = Announcement::from(event);
-
-            person.update(cx, |person, cx| {
-                person.set_announcement(announcement);
-                cx.notify();
-            });
-        }
-    }
-
-    /// Set messaging relays for a person
-    fn set_messaging_relays(&mut self, event: &Event, cx: &mut App) {
-        if let Some(person) = self.persons.get(&event.pubkey) {
-            let urls: Vec<RelayUrl> = nip17::extract_relay_list(event).cloned().collect();
-
-            person.update(cx, |person, cx| {
-                person.set_messaging_relays(event.pubkey, urls);
-                cx.notify();
-            });
-        }
-    }
-
-    /// Insert batch of persons
-    fn bulk_inserts(&mut self, persons: Vec<Person>, cx: &mut Context<Self>) {
-        for person in persons.into_iter() {
-            self.persons.insert(person.public_key(), cx.new(|_| person));
-        }
-        cx.notify();
-    }
-
-    /// Insert or update a person
-    pub fn insert(&mut self, person: Person, cx: &mut App) {
-        let public_key = person.public_key();
-
-        match self.persons.get(&public_key) {
-            Some(this) => {
-                this.update(cx, |this, cx| {
-                    *this = person;
-                    cx.notify();
-                });
-            }
-            None => {
-                self.persons.insert(public_key, cx.new(|_| person));
-            }
-        }
-    }
-
-    /// Get single person by public key
-    pub fn get(&self, public_key: &PublicKey, cx: &App) -> Person {
-        if let Some(person) = self.persons.get(public_key) {
-            return person.read(cx).clone();
-        }
-
-        let public_key = *public_key;
-        let mut seen = self.seen.borrow_mut();
-
-        if seen.insert(public_key) {
-            let sender = self.sender.clone();
-
-            // Spawn background task to request metadata
-            cx.background_spawn(async move {
-                if let Err(e) = sender.send_async(public_key).await {
-                    log::warn!("Failed to send public key for metadata request: {}", e);
-                }
-            })
-            .detach();
-        }
-
-        // Return a temporary profile with default metadata
-        Person::new(public_key, Metadata::default())
-    }
-}

crates/person/src/person.rs

@@ -1,11 +1,9 @@
 use std::cmp::Ordering;
 use std::hash::{Hash, Hasher};
 
-use device::Announcement;
 use gpui::SharedString;
 use nostr_sdk::prelude::*;
-
-const IMAGE_RESIZER: &str = "https://wsrv.nl";
+use state::Announcement;
 
 /// Person
 #[derive(Debug, Clone)]
@@ -65,6 +63,21 @@ impl Person {
         }
     }
 
+    /// Build profile encryption keys announcement
+    pub fn with_announcement(mut self, announcement: Announcement) -> Self {
+        self.announcement = Some(announcement);
+        self
+    }
+
+    /// Build profile messaging relays
+    pub fn with_messaging_relays<I>(mut self, relays: I) -> Self
+    where
+        I: IntoIterator<Item = RelayUrl>,
+    {
+        self.messaging_relays = relays.into_iter().collect();
+        self
+    }
+
     /// Get profile public key
     pub fn public_key(&self) -> PublicKey {
         self.public_key
@@ -80,12 +93,6 @@ impl Person {
         self.announcement.clone()
     }
 
-    /// Set profile encryption keys announcement
-    pub fn set_announcement(&mut self, announcement: Announcement) {
-        self.announcement = Some(announcement);
-        log::info!("Updated announcement for: {}", self.public_key());
-    }
-
     /// Get profile messaging relays
     pub fn messaging_relays(&self) -> &Vec<RelayUrl> {
         &self.messaging_relays
@@ -96,46 +103,50 @@ impl Person {
         self.messaging_relays.first().cloned()
     }
 
-    /// Set profile messaging relays
-    pub fn set_messaging_relays<I>(&mut self, public_key: PublicKey, relays: I)
-    where
-        I: IntoIterator<Item = RelayUrl>,
-    {
-        self.messaging_relays = relays.into_iter().collect();
-        log::info!("Updated messaging relays for: {}", public_key);
-    }
-
     /// Get profile avatar
     pub fn avatar(&self) -> SharedString {
         self.metadata()
             .picture
             .as_ref()
             .filter(|picture| !picture.is_empty())
-            .map(|picture| {
-                let url = format!(
-                    "{IMAGE_RESIZER}/?url={picture}&w=100&h=100&fit=cover&mask=circle&n=-1"
-                );
-                url.into()
-            })
+            .map(|picture| picture.into())
             .unwrap_or_else(|| "brand/avatar.png".into())
     }
 
     /// Get profile name
     pub fn name(&self) -> SharedString {
-        if let Some(display_name) = self.metadata().display_name.as_ref() {
-            if !display_name.is_empty() {
-                return SharedString::from(display_name);
-            }
+        if let Some(display_name) = self.metadata().display_name.as_ref()
+            && !display_name.is_empty()
+        {
+            return SharedString::from(display_name.trim());
         }
 
-        if let Some(name) = self.metadata().name.as_ref() {
-            if !name.is_empty() {
-                return SharedString::from(name);
-            }
+        if let Some(name) = self.metadata().name.as_ref()
+            && !name.is_empty()
+        {
+            return SharedString::from(name.trim());
         }
 
         SharedString::from(shorten_pubkey(self.public_key(), 4))
     }
+
+    /// Set profile metadata
+    pub fn set_metadata(&mut self, metadata: Metadata) {
+        self.metadata = metadata;
+    }
+
+    /// Set profile encryption keys announcement
+    pub fn set_announcement(&mut self, announcement: Announcement) {
+        self.announcement = Some(announcement);
+    }
+
+    /// Set profile messaging relays
+    pub fn set_messaging_relays<I>(&mut self, relays: I)
+    where
+        I: IntoIterator<Item = RelayUrl>,
+    {
+        self.messaging_relays = relays.into_iter().collect();
+    }
 }
 
 /// Shorten a [`PublicKey`] to a string with the first and last `len` characters
@@ -145,7 +156,7 @@ pub fn shorten_pubkey(public_key: PublicKey, len: usize) -> String {
     let Ok(pubkey) = public_key.to_bech32();
 
     format!(
-        "{}:{}",
+        "{}...{}",
         &pubkey[0..(len + 1)],
         &pubkey[pubkey.len() - len..]
     )

crates/relay_auth/src/lib.rs

@@ -1,369 +0,0 @@
-use std::borrow::Cow;
-use std::cell::Cell;
-use std::collections::HashSet;
-use std::hash::Hash;
-use std::rc::Rc;
-use std::sync::Arc;
-
-use anyhow::{anyhow, Context as AnyhowContext, Error};
-use gpui::{
-    App, AppContext, Context, Entity, Global, IntoElement, ParentElement, SharedString, Styled,
-    Task, Window,
-};
-use nostr_sdk::prelude::*;
-use settings::{AppSettings, AuthMode};
-use smallvec::{smallvec, SmallVec};
-use state::NostrRegistry;
-use theme::ActiveTheme;
-use ui::button::{Button, ButtonVariants};
-use ui::notification::Notification;
-use ui::{v_flex, Disableable, IconName, Sizable, WindowExtension};
-
-const AUTH_MESSAGE: &str =
-    "Approve the authentication request to allow Coop to continue sending or receiving events.";
-
-pub fn init(window: &mut Window, cx: &mut App) {
-    RelayAuth::set_global(cx.new(|cx| RelayAuth::new(window, cx)), cx);
-}
-
-/// Authentication request
-#[derive(Debug, Clone, Hash, PartialEq, Eq, PartialOrd, Ord)]
-struct AuthRequest {
-    url: RelayUrl,
-    challenge: String,
-}
-
-impl AuthRequest {
-    pub fn new(challenge: impl Into<String>, url: RelayUrl) -> Self {
-        Self {
-            challenge: challenge.into(),
-            url,
-        }
-    }
-
-    pub fn url(&self) -> &RelayUrl {
-        &self.url
-    }
-
-    pub fn challenge(&self) -> &str {
-        &self.challenge
-    }
-}
-
-#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)]
-enum Signal {
-    Auth(Arc<AuthRequest>),
-    Pending((EventId, RelayUrl)),
-}
-
-struct GlobalRelayAuth(Entity<RelayAuth>);
-
-impl Global for GlobalRelayAuth {}
-
-// Relay authentication
-#[derive(Debug)]
-pub struct RelayAuth {
-    /// Pending events waiting for resend after authentication
-    pending_events: HashSet<(EventId, RelayUrl)>,
-
-    /// Tasks for asynchronous operations
-    tasks: SmallVec<[Task<()>; 2]>,
-}
-
-impl RelayAuth {
-    /// Retrieve the global relay auth state
-    pub fn global(cx: &App) -> Entity<Self> {
-        cx.global::<GlobalRelayAuth>().0.clone()
-    }
-
-    /// Set the global relay auth instance
-    fn set_global(state: Entity<Self>, cx: &mut App) {
-        cx.set_global(GlobalRelayAuth(state));
-    }
-
-    /// Create a new relay auth instance
-    fn new(window: &mut Window, cx: &mut Context<Self>) -> Self {
-        cx.defer_in(window, |this, window, cx| {
-            this.handle_notifications(window, cx);
-        });
-
-        Self {
-            pending_events: HashSet::default(),
-            tasks: smallvec![],
-        }
-    }
-
-    /// Handle nostr notifications
-    fn handle_notifications(&mut self, window: &mut Window, cx: &mut Context<Self>) {
-        let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
-
-        // Channel for communication between nostr and gpui
-        let (tx, rx) = flume::bounded::<Signal>(256);
-
-        self.tasks.push(cx.background_spawn(async move {
-            log::info!("Started handling nostr notifications");
-            let mut notifications = client.notifications();
-            let mut challenges: HashSet<Cow<'_, str>> = HashSet::default();
-
-            while let Some(notification) = notifications.next().await {
-                if let ClientNotification::Message { relay_url, message } = notification {
-                    match message {
-                        RelayMessage::Auth { challenge } => {
-                            if challenges.insert(challenge.clone()) {
-                                let request = Arc::new(AuthRequest::new(challenge, relay_url));
-                                let signal = Signal::Auth(request);
-
-                                tx.send_async(signal).await.ok();
-                            }
-                        }
-                        RelayMessage::Ok {
-                            event_id, message, ..
-                        } => {
-                            let msg = MachineReadablePrefix::parse(&message);
-
-                            // Handle authentication messages
-                            if let Some(MachineReadablePrefix::AuthRequired) = msg {
-                                let signal = Signal::Pending((event_id, relay_url));
-                                tx.send_async(signal).await.ok();
-                            }
-                        }
-                        _ => {}
-                    }
-                }
-            }
-        }));
-
-        self.tasks.push(cx.spawn_in(window, async move |this, cx| {
-            while let Ok(signal) = rx.recv_async().await {
-                match signal {
-                    Signal::Auth(req) => {
-                        this.update_in(cx, |this, window, cx| {
-                            this.handle_auth(&req, window, cx);
-                        })
-                        .ok();
-                    }
-                    Signal::Pending((event_id, relay_url)) => {
-                        this.update_in(cx, |this, _window, cx| {
-                            this.insert_pending_event(event_id, relay_url, cx);
-                        })
-                        .ok();
-                    }
-                }
-            }
-        }));
-    }
-
-    /// Insert a pending event waiting for resend after authentication
-    fn insert_pending_event(&mut self, id: EventId, relay: RelayUrl, cx: &mut Context<Self>) {
-        self.pending_events.insert((id, relay));
-        cx.notify();
-    }
-
-    /// Get all pending events for a specific relay,
-    fn get_pending_events(&self, relay: &RelayUrl, _cx: &App) -> Vec<EventId> {
-        let pending_events: Vec<EventId> = self
-            .pending_events
-            .iter()
-            .filter(|(_, pending_relay)| pending_relay == relay)
-            .map(|(id, _relay)| id)
-            .cloned()
-            .collect();
-
-        pending_events
-    }
-
-    /// Clear all pending events for a specific relay,
-    fn clear_pending_events(&mut self, relay: &RelayUrl, cx: &mut Context<Self>) {
-        self.pending_events
-            .retain(|(_, pending_relay)| pending_relay != relay);
-        cx.notify();
-    }
-
-    /// Handle authentication request
-    fn handle_auth(&mut self, req: &Arc<AuthRequest>, window: &mut Window, cx: &mut Context<Self>) {
-        let settings = AppSettings::global(cx);
-        let trusted_relay = settings.read(cx).trusted_relay(req.url(), cx);
-        let mode = AppSettings::get_auth_mode(cx);
-
-        if trusted_relay && mode == AuthMode::Auto {
-            // Automatically authenticate if the relay is authenticated before
-            self.response(req, window, cx);
-        } else {
-            // Otherwise open the auth request popup
-            self.ask_for_approval(req, window, cx);
-        }
-    }
-
-    /// Send auth response and wait for confirmation
-    fn auth(&self, req: &Arc<AuthRequest>, cx: &App) -> Task<Result<(), Error>> {
-        let nostr = NostrRegistry::global(cx);
-        let client = nostr.read(cx).client();
-        let req = req.clone();
-
-        // Get all pending events for the relay
-        let pending_events = self.get_pending_events(req.url(), cx);
-
-        cx.background_spawn(async move {
-            // Construct event
-            let builder = EventBuilder::auth(req.challenge(), req.url().clone());
-            let event = client.sign_event_builder(builder).await?;
-
-            // Get the event ID
-            let id = event.id;
-
-            // Get the relay
-            let relay = client.relay(req.url()).await?.context("Relay not found")?;
-
-            // Subscribe to notifications
-            let mut notifications = relay.notifications();
-
-            // Send the AUTH message
-            relay
-                .send_msg(ClientMessage::Auth(Cow::Borrowed(&event)))
-                .await?;
-
-            log::info!("Sending AUTH event");
-
-            while let Some(notification) = notifications.next().await {
-                match notification {
-                    RelayNotification::Message {
-                        message: RelayMessage::Ok { event_id, .. },
-                    } => {
-                        if id != event_id {
-                            continue;
-                        }
-
-                        // Get all subscriptions
-                        let subscriptions = relay.subscriptions().await;
-
-                        // Re-subscribe to previous subscriptions
-                        for (id, filters) in subscriptions.into_iter() {
-                            if !filters.is_empty() {
-                                relay.send_msg(ClientMessage::req(id, filters)).await?;
-                            }
-                        }
-
-                        // Re-send pending events
-                        for id in pending_events {
-                            if let Some(event) = client.database().event_by_id(&id).await? {
-                                relay.send_event(&event).await?;
-                            }
-                        }
-
-                        return Ok(());
-                    }
-                    RelayNotification::AuthenticationFailed => break,
-                    _ => {}
-                }
-            }
-
-            Err(anyhow!("Authentication failed"))
-        })
-    }
-
-    /// Respond to an authentication request.
-    fn response(&self, req: &Arc<AuthRequest>, window: &Window, cx: &Context<Self>) {
-        let settings = AppSettings::global(cx);
-        let req = req.clone();
-        let challenge = req.challenge().to_string();
-
-        // Create a task for authentication
-        let task = self.auth(&req, cx);
-
-        cx.spawn_in(window, async move |this, cx| {
-            let result = task.await;
-            let url = req.url();
-
-            this.update_in(cx, |this, window, cx| {
-                window.clear_notification(challenge, cx);
-
-                match result {
-                    Ok(_) => {
-                        // Clear pending events for the authenticated relay
-                        this.clear_pending_events(url, cx);
-                        // Save the authenticated relay to automatically authenticate future requests
-                        settings.update(cx, |this, cx| {
-                            this.add_trusted_relay(url, cx);
-                        });
-                        window.push_notification(format!("{} has been authenticated", url), cx);
-                    }
-                    Err(e) => {
-                        window.push_notification(Notification::error(e.to_string()), cx);
-                    }
-                }
-            })
-            .ok();
-        })
-        .detach();
-    }
-
-    /// Push a popup to approve the authentication request.
-    fn ask_for_approval(&self, req: &Arc<AuthRequest>, window: &Window, cx: &Context<Self>) {
-        let notification = self.notification(req, cx);
-
-        cx.spawn_in(window, async move |_this, cx| {
-            cx.update(|window, cx| {
-                window.push_notification(notification, cx);
-            })
-            .ok();
-        })
-        .detach();
-    }
-
-    /// Build a notification for the authentication request.
-    fn notification(&self, req: &Arc<AuthRequest>, cx: &Context<Self>) -> Notification {
-        let req = req.clone();
-        let url = SharedString::from(req.url().to_string());
-        let entity = cx.entity().downgrade();
-        let loading = Rc::new(Cell::new(false));
-
-        Notification::new()
-            .custom_id(SharedString::from(&req.challenge))
-            .autohide(false)
-            .icon(IconName::Info)
-            .title(SharedString::from("Authentication Required"))
-            .content(move |_window, cx| {
-                v_flex()
-                    .gap_2()
-                    .text_sm()
-                    .child(SharedString::from(AUTH_MESSAGE))
-                    .child(
-                        v_flex()
-                            .py_1()
-                            .px_1p5()
-                            .rounded_sm()
-                            .text_xs()
-                            .bg(cx.theme().warning_background)
-                            .text_color(cx.theme().warning_foreground)
-                            .child(url.clone()),
-                    )
-                    .into_any_element()
-            })
-            .action(move |_window, _cx| {
-                let view = entity.clone();
-                let req = req.clone();
-
-                Button::new("approve")
-                    .label("Approve")
-                    .small()
-                    .primary()
-                    .loading(loading.get())
-                    .disabled(loading.get())
-                    .on_click({
-                        let loading = Rc::clone(&loading);
-
-                        move |_ev, window, cx| {
-                            // Set loading state to true
-                            loading.set(true);
-
-                            // Process to approve the request
-                            view.update(cx, |this, cx| {
-                                this.response(&req, window, cx);
-                            })
-                            .ok();
-                        }
-                    })
-            })
-    }
-}

crates/settings/Cargo.toml

@@ -5,11 +5,11 @@ edition.workspace = true
 publish.workspace = true
 
 [dependencies]
+theme = { path = "../theme" }
 common = { path = "../common" }
 
 nostr-sdk.workspace = true
 gpui.workspace = true
-smol.workspace = true
 anyhow.workspace = true
 log.workspace = true
 smallvec.workspace = true
@@ -17,3 +17,6 @@ serde.workspace = true
 serde_json.workspace = true
 
 paste = "1.0.15"
+
+[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
+smol.workspace = true

crates/settings/src/lib.rs

@@ -1,14 +1,15 @@
-use std::collections::{HashMap, HashSet};
+use std::rc::Rc;
 
-use anyhow::{anyhow, Error};
+use anyhow::{Error, anyhow};
 use common::config_dir;
-use gpui::{App, AppContext, Context, Entity, Global, Subscription, Task};
+use gpui::{App, AppContext, Context, Entity, Global, Subscription, Task, Window};
 use nostr_sdk::prelude::*;
 use serde::{Deserialize, Serialize};
-use smallvec::{smallvec, SmallVec};
+use smallvec::{SmallVec, smallvec};
+use theme::{Theme, ThemeFamily, ThemeMode};
 
-pub fn init(cx: &mut App) {
-    AppSettings::set_global(cx.new(AppSettings::new), cx)
+pub fn init(window: &mut Window, cx: &mut App) {
+    AppSettings::set_global(cx.new(|cx| AppSettings::new(window, cx)), cx)
 }
 
 macro_rules! setting_accessors {
@@ -17,14 +18,16 @@ macro_rules! setting_accessors {
             $(
                 paste::paste! {
                     pub fn [<get_ $field>](cx: &App) -> $type {
-                        Self::global(cx).read(cx).values.$field.clone()
+                        Self::global(cx).read(cx).inner.read(cx).$field.clone()
                     }
 
                     pub fn [<update_ $field>](value: $type, cx: &mut App) {
                         Self::global(cx).update(cx, |this, cx| {
-                            this.values.$field = value;
+                            this.inner.update(cx, |inner, cx| {
+                                inner.$field = value;
                                 cx.notify();
                             });
+                        });
                     }
                 }
             )*
@@ -33,29 +36,22 @@ macro_rules! setting_accessors {
 }
 
 setting_accessors! {
+    pub theme: Option<String>,
+    pub theme_mode: ThemeMode,
     pub hide_avatar: bool,
     pub screening: bool,
-    pub auth_mode: AuthMode,
-    pub trusted_relays: HashSet<RelayUrl>,
-    pub room_configs: HashMap<u64, RoomConfig>,
+    pub nip4e: bool,
+    pub trusted_relays: Vec<String>,
     pub file_server: Url,
 }
 
-/// Authentication mode
-#[derive(Debug, Clone, Default, Serialize, Deserialize, PartialEq, Eq, PartialOrd, Ord)]
-pub enum AuthMode {
-    #[default]
-    Auto,
-    Manual,
-}
-
 /// Signer kind
 #[derive(Debug, Clone, Default, Serialize, Deserialize, PartialEq, Eq, PartialOrd, Ord)]
 pub enum SignerKind {
     Auto,
+    Encryption,
     #[default]
     User,
-    Encryption,
 }
 
 impl SignerKind {
@@ -80,46 +76,69 @@ pub struct RoomConfig {
 }
 
 impl RoomConfig {
+    pub fn new() -> Self {
+        Self {
+            backup: true,
+            signer_kind: SignerKind::default(),
+        }
+    }
+
+    /// Get backup config
     pub fn backup(&self) -> bool {
         self.backup
     }
 
+    /// Set backup config
+    pub fn toggle_backup(&mut self) {
+        self.backup = !self.backup;
+    }
+
+    /// Get signer kind config
     pub fn signer_kind(&self) -> &SignerKind {
         &self.signer_kind
     }
+
+    /// Set signer kind config
+    pub fn set_signer_kind(&mut self, kind: &SignerKind) {
+        self.signer_kind = kind.to_owned();
+    }
 }
 
 /// Settings
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct Settings {
+    /// Theme
+    pub theme: Option<String>,
+
+    /// Theme mode
+    pub theme_mode: ThemeMode,
+
     /// Hide user avatars
     pub hide_avatar: bool,
 
     /// Enable screening for unknown chat requests
     pub screening: bool,
 
-    /// Authentication mode
-    pub auth_mode: AuthMode,
+    /// Enable decoupling encryption key
+    pub nip4e: bool,
 
     /// Trusted relays; Coop will automatically authenticate with these relays
-    pub trusted_relays: HashSet<RelayUrl>,
+    pub trusted_relays: Vec<String>,
 
-    /// Configuration for each chat room
-    pub room_configs: HashMap<u64, RoomConfig>,
-
-    /// File server for NIP-96 media attachments
+    /// Server for blossom media attachments
     pub file_server: Url,
 }
 
 impl Default for Settings {
     fn default() -> Self {
         Self {
+            theme: None,
+            theme_mode: ThemeMode::default(),
             hide_avatar: false,
             screening: true,
-            auth_mode: AuthMode::default(),
-            trusted_relays: HashSet::default(),
-            room_configs: HashMap::default(),
-            file_server: Url::parse("https://nostrmedia.com").unwrap(),
+            nip4e: false,
+            trusted_relays: vec![],
+            file_server: Url::parse("https://blossom.band/").unwrap(),
         }
     }
 }
@@ -137,7 +156,7 @@ impl Global for GlobalAppSettings {}
 /// Application settings
 pub struct AppSettings {
     /// Settings
-    values: Settings,
+    inner: Entity<Settings>,
 
     /// Event subscriptions
     _subscriptions: SmallVec<[Subscription; 2]>,
@@ -154,54 +173,56 @@ impl AppSettings {
         cx.set_global(GlobalAppSettings(state));
     }
 
-    fn new(cx: &mut Context<Self>) -> Self {
+    fn new(window: &mut Window, cx: &mut Context<Self>) -> Self {
+        let inner = cx.new(|_| Settings::default());
         let mut subscriptions = smallvec![];
 
         subscriptions.push(
             // Observe and automatically save settings on changes
-            cx.observe_self(|this, cx| {
+            cx.observe(&inner, |this, _inner, cx| {
                 this.save(cx);
             }),
         );
 
-        cx.defer(|cx| {
-            let settings = AppSettings::global(cx);
-
-            settings.update(cx, |this, cx| {
-                this.load(cx);
-            });
+        // Run at the end of current cycle
+        cx.defer_in(window, |this, window, cx| {
+            this.load(window, cx);
         });
 
         Self {
-            values: Settings::default(),
+            inner,
             _subscriptions: subscriptions,
         }
     }
 
     /// Update settings
     fn set_settings(&mut self, settings: Settings, cx: &mut Context<Self>) {
-        self.values = settings;
+        self.inner.update(cx, |this, cx| {
+            *this = settings;
             cx.notify();
+        });
     }
 
     /// Load settings
-    fn load(&mut self, cx: &mut Context<Self>) {
+    fn load(&mut self, window: &mut Window, cx: &mut Context<Self>) {
         let task: Task<Result<Settings, Error>> = cx.background_spawn(async move {
+            #[cfg(not(target_arch = "wasm32"))]
+            {
                 let path = config_dir().join(".settings");
-
                 if let Ok(content) = smol::fs::read_to_string(&path).await {
-                Ok(serde_json::from_str(&content)?)
-            } else {
-                Err(anyhow!("Not found"))
+                    return Ok(serde_json::from_str(&content)?);
                 }
+            }
+            Err(anyhow!("Not found"))
         });
 
-        cx.spawn(async move |this, cx| {
+        cx.spawn_in(window, async move |this, cx| {
             let settings = task.await.unwrap_or(Settings::default());
 
             // Update settings
-            this.update(cx, |this, cx| {
+            this.update_in(cx, |this, window, cx| {
                 this.set_settings(settings, cx);
+                this.apply_theme(window, cx);
             })
             .ok();
         })
@@ -210,41 +231,83 @@ impl AppSettings {
 
     /// Save settings
     pub fn save(&mut self, cx: &mut Context<Self>) {
-        let settings = self.values.clone();
-
-        let task: Task<Result<(), Error>> = cx.background_spawn(async move {
+        let settings = self.inner.read(cx);
+        if let Ok(content) = serde_json::to_string(&settings) {
+            #[cfg(not(target_arch = "wasm32"))]
+            cx.background_spawn(async move {
                 let path = config_dir().join(".settings");
-            let content = serde_json::to_string(&settings)?;
+                smol::fs::write(&path, content).await.ok();
+            })
+            .detach();
+        }
+    }
 
-            // Write settings to file
-            smol::fs::write(&path, content).await?;
-
-            Ok(())
+    /// Set theme
+    pub fn set_theme<T>(&mut self, theme: T, window: &mut Window, cx: &mut Context<Self>)
+    where
+        T: Into<String>,
+    {
+        // Update settings
+        self.inner.update(cx, |this, cx| {
+            this.theme = Some(theme.into());
+            cx.notify();
         });
 
-        task.detach();
+        // Apply the new theme
+        self.apply_theme(window, cx);
+    }
+
+    /// Reset theme
+    pub fn reset_theme(&mut self, window: &mut Window, cx: &mut Context<Self>) {
+        self.inner.update(cx, |this, cx| {
+            this.theme = None;
+            cx.notify();
+        });
+        self.apply_theme(window, cx);
+    }
+
+    /// Apply theme
+    pub fn apply_theme(&mut self, window: &mut Window, cx: &mut Context<Self>) {
+        if let Some(name) = self.inner.read(cx).theme.as_ref() {
+            let mode = self.inner.read(cx).theme_mode;
+
+            if let Ok(new_theme) = ThemeFamily::from_assets(name) {
+                Theme::apply_theme(Rc::new(new_theme), Some(window), cx);
+                Theme::change(mode, Some(window), cx);
+            } else {
+                log::info!("Failed to load theme: {name}");
+            }
+        } else {
+            Theme::apply_theme(Rc::new(ThemeFamily::default()), Some(window), cx);
+        }
+    }
+
+    /// Check if decoupling encryption key is enabled
+    pub fn is_nip4e_enabled(&self, cx: &App) -> bool {
+        self.inner.read(cx).nip4e
     }
 
     /// Check if the given relay is already authenticated
-    pub fn trusted_relay(&self, url: &RelayUrl, _cx: &App) -> bool {
-        self.values.trusted_relays.iter().any(|relay| {
-            relay.as_str_without_trailing_slash() == url.as_str_without_trailing_slash()
-        })
+    pub fn trusted_relay(&self, url: &RelayUrl, cx: &App) -> bool {
+        self.inner
+            .read(cx)
+            .trusted_relays
+            .iter()
+            .any(|relay| relay == url.as_str_without_trailing_slash())
     }
 
     /// Add a relay to the trusted list
     pub fn add_trusted_relay(&mut self, url: &RelayUrl, cx: &mut Context<Self>) {
-        self.values.trusted_relays.insert(url.clone());
+        self.inner.update(cx, |this, cx| {
+            if !this
+                .trusted_relays
+                .iter()
+                .any(|relay| relay == url.as_str_without_trailing_slash())
+            {
+                this.trusted_relays
+                    .push(url.as_str_without_trailing_slash().to_string());
                 cx.notify();
             }
-
-    /// Add a room configuration
-    pub fn add_room_config(&mut self, id: u64, config: RoomConfig, cx: &mut Context<Self>) {
-        self.values
-            .room_configs
-            .entry(id)
-            .and_modify(|this| *this = config)
-            .or_default();
-        cx.notify();
+        });
     }
 }

crates/state/Cargo.toml

@@ -7,22 +7,29 @@ publish.workspace = true
 [dependencies]
 common = { path = "../common" }
 
+nostr.workspace = true
 nostr-sdk.workspace = true
-nostr-lmdb.workspace = true
-nostr-connect.workspace = true
 nostr-gossip-memory.workspace = true
+nostr-blossom.workspace = true
+nostr-connect.workspace = true
 
 gpui.workspace = true
-gpui_tokio.workspace = true
-smol.workspace = true
-reqwest.workspace = true
+instant.workspace = true
 flume.workspace = true
+futures.workspace = true
 log.workspace = true
 anyhow.workspace = true
 webbrowser.workspace = true
-serde.workspace = true
 serde_json.workspace = true
 
+mime_guess = "2.0.4"
+
+[target.'cfg(target_arch = "wasm32")'.dependencies]
+nostr-memory.workspace = true
+
+[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
+browser-signer-proxy = { path = "../browser-signer-proxy" }
+nostr-lmdb.workspace = true
+smol.workspace = true
+gpui_tokio.workspace = true
 rustls = "0.23"
-petname = "2.0.2"
-whoami = "1.6.1"

crates/state/src/blossom.rs

@@ -0,0 +1,34 @@
+use std::path::PathBuf;
+
+use anyhow::{Error, anyhow};
+use gpui::AsyncApp;
+#[cfg(not(target_arch = "wasm32"))]
+use gpui_tokio::Tokio;
+use mime_guess::from_path;
+use nostr_blossom::prelude::*;
+use nostr_sdk::prelude::*;
+
+#[cfg(not(target_arch = "wasm32"))]
+pub async fn upload(server: Url, path: PathBuf, cx: &AsyncApp) -> Result<Url, Error> {
+    let content_type = from_path(&path).first_or_octet_stream().to_string();
+    let data = smol::fs::read(path).await?;
+    let keys = Keys::generate();
+
+    // Construct the blossom client
+    let client = BlossomClient::new(server);
+
+    Tokio::spawn(cx, async move {
+        let blob = client
+            .upload_blob(data, Some(content_type), None, Some(&keys))
+            .await?;
+
+        Ok(blob.url)
+    })
+    .await
+    .map_err(|e| anyhow!("Upload error: {e}"))?
+}
+
+#[cfg(target_arch = "wasm32")]
+pub async fn upload(_server: Url, _path: PathBuf, _cx: &AsyncApp) -> Result<Url, Error> {
+    Err(anyhow!("File upload not supported on web"))
+}

crates/state/src/constants.rs

@@ -1,61 +1,53 @@
-use std::sync::OnceLock;
-
 /// Client name (Application name)
 pub const CLIENT_NAME: &str = "Coop";
 
 /// COOP's public key
-pub const COOP_PUBKEY: &str = "npub126kl5fruqan90py77gf6pvfvygefl2mu2ukew6xdx5pc5uqscwgsnkgarv";
+pub const COOP_PUBKEY: &str = "npub1j3rz3ndl902lya6ywxvy5c983lxs8mpukqnx4pa4lt5wrykwl5ys7wpw3x";
 
 /// App ID
 pub const APP_ID: &str = "su.reya.coop";
 
 /// Keyring name
-pub const KEYRING: &str = "Coop Safe Storage";
+pub const MASTER_KEYRING: &str = "Coop Master Key";
+pub const USER_KEYRING: &str = "Coop User Credential";
 
 /// Default timeout for subscription
 pub const TIMEOUT: u64 = 2;
 
+/// Default image cache size
+pub const IMAGE_CACHE_SIZE: usize = 20;
+
 /// Default delay for searching
 pub const FIND_DELAY: u64 = 600;
 
 /// Default limit for searching
 pub const FIND_LIMIT: usize = 20;
 
-/// Default timeout for Nostr Connect
-pub const NOSTR_CONNECT_TIMEOUT: u64 = 200;
-
-/// Default Nostr Connect relay
-pub const NOSTR_CONNECT_RELAY: &str = "wss://relay.nsec.app";
-
 /// Default subscription id for device gift wrap events
 pub const DEVICE_GIFTWRAP: &str = "device-gift-wraps";
 
 /// Default subscription id for user gift wrap events
 pub const USER_GIFTWRAP: &str = "user-gift-wraps";
 
+/// Default timeout for Nostr Connect
+pub const NOSTR_CONNECT_TIMEOUT: u64 = 60;
+
+/// Default Nostr Connect relay
+pub const NOSTR_CONNECT_RELAY: &str = "wss://relay.nip46.com";
+
 /// Default vertex relays
 pub const WOT_RELAYS: [&str; 1] = ["wss://relay.vertexlab.io"];
 
 /// Default search relays
-pub const SEARCH_RELAYS: [&str; 1] = ["wss://antiprimal.net"];
+pub const INDEXER_RELAYS: [&str; 2] = ["wss://indexer.coracle.social", "wss://user.kindpag.es"];
 
-pub const INDEXER_RELAYS: [&str; 1] = ["wss://indexer.coracle.social"];
+/// Default search relays
+pub const SEARCH_RELAYS: [&str; 2] = ["wss://antiprimal.net", "wss://search.nos.today"];
 
 /// Default bootstrap relays
-pub const BOOTSTRAP_RELAYS: [&str; 3] = [
-    "wss://relay.damus.io",
+pub const BOOTSTRAP_RELAYS: [&str; 4] = [
+    "wss://relay.ditto.pub",
     "wss://relay.primal.net",
-    "wss://user.kindpag.es",
+    "wss://relay.nostr.net",
+    "wss://profiles.nostr1.com",
 ];
-
-static APP_NAME: OnceLock<String> = OnceLock::new();
-
-/// Get the app name
-pub fn app_name() -> &'static String {
-    APP_NAME.get_or_init(|| {
-        let devicename = whoami::devicename();
-        let platform = whoami::platform();
-
-        format!("{CLIENT_NAME} on {platform} ({devicename})")
-    })
-}

crates/state/src/nip05.rs

@@ -1,9 +1,10 @@
 use std::sync::Arc;
 
 use anyhow::Error;
+use futures::io::AsyncReadExt;
 use gpui::http_client::{AsyncBody, HttpClient};
 use nostr_sdk::prelude::*;
-use smol::io::AsyncReadExt;
+use serde_json::Value;
 
 #[allow(async_fn_in_trait)]
 pub trait NostrAddress {

crates/state/src/nip4e.rs

@@ -1,28 +1,6 @@
 use gpui::SharedString;
 use nostr_sdk::prelude::*;
 
-#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
-pub enum DeviceState {
-    #[default]
-    Initial,
-    Requesting,
-    Set,
-}
-
-impl DeviceState {
-    pub fn initial(&self) -> bool {
-        matches!(self, DeviceState::Initial)
-    }
-
-    pub fn requesting(&self) -> bool {
-        matches!(self, DeviceState::Requesting)
-    }
-
-    pub fn set(&self) -> bool {
-        matches!(self, DeviceState::Set)
-    }
-}
-
 /// Announcement
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub struct Announcement {
@@ -38,14 +16,15 @@ impl From<&Event> for Announcement {
         let public_key = val
             .tags
             .iter()
-            .find(|tag| tag.kind().as_str() == "n")
+            .find(|tag| tag.kind() == "n")
             .and_then(|tag| tag.content())
             .and_then(|c| PublicKey::parse(c).ok())
             .unwrap_or(val.pubkey);
 
         let client_name = val
             .tags
-            .find(TagKind::Client)
+            .iter()
+            .find(|tag| tag.kind() == "client")
             .and_then(|tag| tag.content())
             .map(|c| c.to_string());
 

crates/state/src/signer.rs

@@ -1,155 +1,206 @@
-use std::borrow::Cow;
-use std::result::Result;
-use std::sync::atomic::{AtomicBool, Ordering};
-use std::sync::Arc;
+use std::error::Error;
+use std::fmt;
+use std::future::Future;
+use std::pin::Pin;
+use std::sync::{Arc, RwLock};
 
+use nostr_connect::client::AuthUrlHandler;
 use nostr_sdk::prelude::*;
-use smol::lock::RwLock;
 
 #[derive(Debug)]
-pub struct CoopSigner {
-    /// User's signer
-    signer: RwLock<Arc<dyn NostrSigner>>,
+pub struct UniversalSignerError(Box<dyn Error + Send + Sync + 'static>);
 
-    /// User's signer public key
-    signer_pkey: RwLock<Option<PublicKey>>,
-
-    /// Specific signer for encryption purposes
-    encryption_signer: RwLock<Option<Arc<dyn NostrSigner>>>,
-
-    /// Whether coop is creating a new identity
-    creating: AtomicBool,
-
-    /// By default, Coop generates a new signer for new users.
-    ///
-    /// This flag indicates whether the signer is user-owned or Coop-generated.
-    owned: AtomicBool,
+impl fmt::Display for UniversalSignerError {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "{}", self.0)
+    }
 }
 
-impl CoopSigner {
+impl Error for UniversalSignerError {
+    fn source(&self) -> Option<&(dyn Error + 'static)> {
+        Some(&*self.0)
+    }
+}
+
+impl UniversalSignerError {
+    pub fn new<E>(err: E) -> Self
+    where
+        E: Error + Send + Sync + 'static,
+    {
+        UniversalSignerError(Box::new(err))
+    }
+}
+
+#[derive(Clone, Debug)]
+pub struct UniversalSigner {
+    inner: Arc<RwLock<Arc<dyn InnerSigner>>>,
+}
+
+impl UniversalSigner {
     pub fn new<T>(signer: T) -> Self
     where
-        T: IntoNostrSigner,
+        T: AsyncGetPublicKey + AsyncSignEvent + AsyncNip44 + 'static,
+        <T as AsyncGetPublicKey>::Error: Error + Send + Sync + 'static,
+        <T as AsyncSignEvent>::Error: Error + Send + Sync + 'static,
+        <T as AsyncNip44>::Error: Error + Send + Sync + 'static,
     {
         Self {
-            signer: RwLock::new(signer.into_nostr_signer()),
-            signer_pkey: RwLock::new(None),
-            encryption_signer: RwLock::new(None),
-            creating: AtomicBool::new(false),
-            owned: AtomicBool::new(false),
+            inner: Arc::new(RwLock::new(Arc::new(InnerSignerImpl(signer)))),
         }
     }
 
-    /// Get the current signer.
-    pub async fn get(&self) -> Arc<dyn NostrSigner> {
-        self.signer.read().await.clone()
-    }
-
-    /// Get the encryption signer.
-    pub async fn get_encryption_signer(&self) -> Option<Arc<dyn NostrSigner>> {
-        self.encryption_signer.read().await.clone()
-    }
-
-    /// Get public key
-    pub fn public_key(&self) -> Option<PublicKey> {
-        self.signer_pkey.read_blocking().to_owned()
-    }
-
-    /// Get the flag indicating whether the signer is creating a new identity.
-    pub fn creating(&self) -> bool {
-        self.creating.load(Ordering::SeqCst)
-    }
-
-    /// Get the flag indicating whether the signer is user-owned.
-    pub fn owned(&self) -> bool {
-        self.owned.load(Ordering::SeqCst)
-    }
-
-    /// Switch the current signer to a new signer.
-    pub async fn switch<T>(&self, new: T, owned: bool)
+    /// Swap the inner signer in-place. All clones see the new signer.
+    pub fn swap_inner<T>(&self, new_signer: T)
     where
-        T: IntoNostrSigner,
+        T: AsyncGetPublicKey + AsyncSignEvent + AsyncNip44 + 'static,
+        <T as AsyncGetPublicKey>::Error: Error + Send + Sync + 'static,
+        <T as AsyncSignEvent>::Error: Error + Send + Sync + 'static,
+        <T as AsyncNip44>::Error: Error + Send + Sync + 'static,
     {
-        let new_signer = new.into_nostr_signer();
-        let public_key = new_signer.get_public_key().await.ok();
-        let mut signer = self.signer.write().await;
-        let mut signer_pkey = self.signer_pkey.write().await;
-        let mut encryption_signer = self.encryption_signer.write().await;
-
-        // Switch to the new signer
-        *signer = new_signer;
-
-        // Update the public key
-        *signer_pkey = public_key;
-
-        // Reset the encryption signer
-        *encryption_signer = None;
-
-        // Update the owned flag
-        self.owned.store(owned, Ordering::SeqCst);
-    }
-
-    /// Set the encryption signer.
-    pub async fn set_encryption_signer<T>(&self, new: T)
-    where
-        T: IntoNostrSigner,
-    {
-        let mut encryption_signer = self.encryption_signer.write().await;
-        *encryption_signer = Some(new.into_nostr_signer());
+        *self.inner.write().expect("RwLock poisoned") = Arc::new(InnerSignerImpl(new_signer));
     }
 }
 
-impl NostrSigner for CoopSigner {
-    #[allow(mismatched_lifetime_syntaxes)]
-    fn backend(&self) -> SignerBackend {
-        SignerBackend::Custom(Cow::Borrowed("custom"))
-    }
-
-    fn get_public_key<'a>(&'a self) -> BoxedFuture<'a, Result<PublicKey, SignerError>> {
-        Box::pin(async move { self.get().await.get_public_key().await })
-    }
-
-    fn sign_event<'a>(
-        &'a self,
+trait InnerSigner: fmt::Debug + Send + Sync + 'static {
+    fn get_public_key_async(
+        &self,
+    ) -> Pin<Box<dyn Future<Output = Result<PublicKey, UniversalSignerError>> + Send + '_>>;
+    fn sign_event_async(
+        &self,
         unsigned: UnsignedEvent,
-    ) -> BoxedFuture<'a, Result<Event, SignerError>> {
-        Box::pin(async move { self.get().await.sign_event(unsigned).await })
-    }
-
-    fn nip04_encrypt<'a>(
+    ) -> Pin<Box<dyn Future<Output = Result<Event, UniversalSignerError>> + Send + '_>>;
+    fn nip44_encrypt_async<'a>(
         &'a self,
         public_key: &'a PublicKey,
         content: &'a str,
-    ) -> BoxedFuture<'a, Result<String, SignerError>> {
-        Box::pin(async move { self.get().await.nip04_encrypt(public_key, content).await })
-    }
-
-    fn nip04_decrypt<'a>(
-        &'a self,
-        public_key: &'a PublicKey,
-        encrypted_content: &'a str,
-    ) -> BoxedFuture<'a, Result<String, SignerError>> {
-        Box::pin(async move {
-            self.get()
-                .await
-                .nip04_decrypt(public_key, encrypted_content)
-                .await
-        })
-    }
-
-    fn nip44_encrypt<'a>(
-        &'a self,
-        public_key: &'a PublicKey,
-        content: &'a str,
-    ) -> BoxedFuture<'a, Result<String, SignerError>> {
-        Box::pin(async move { self.get().await.nip44_encrypt(public_key, content).await })
-    }
-
-    fn nip44_decrypt<'a>(
+    ) -> Pin<Box<dyn Future<Output = Result<String, UniversalSignerError>> + Send + 'a>>;
+    fn nip44_decrypt_async<'a>(
         &'a self,
         public_key: &'a PublicKey,
         payload: &'a str,
-    ) -> BoxedFuture<'a, Result<String, SignerError>> {
-        Box::pin(async move { self.get().await.nip44_decrypt(public_key, payload).await })
+    ) -> Pin<Box<dyn Future<Output = Result<String, UniversalSignerError>> + Send + 'a>>;
+}
+
+#[derive(Debug)]
+struct InnerSignerImpl<T>(T);
+
+impl<T> InnerSigner for InnerSignerImpl<T>
+where
+    T: AsyncGetPublicKey + AsyncSignEvent + AsyncNip44 + Send + Sync + 'static,
+    <T as AsyncGetPublicKey>::Error: Error + Send + Sync + 'static,
+    <T as AsyncSignEvent>::Error: Error + Send + Sync + 'static,
+    <T as AsyncNip44>::Error: Error + Send + Sync + 'static,
+{
+    fn get_public_key_async(
+        &self,
+    ) -> Pin<Box<dyn Future<Output = Result<PublicKey, UniversalSignerError>> + Send + '_>> {
+        Box::pin(async move {
+            AsyncGetPublicKey::get_public_key_async(&self.0)
+                .await
+                .map_err(UniversalSignerError::new)
+        })
+    }
+
+    fn sign_event_async(
+        &self,
+        unsigned: UnsignedEvent,
+    ) -> Pin<Box<dyn Future<Output = Result<Event, UniversalSignerError>> + Send + '_>> {
+        Box::pin(async move {
+            AsyncSignEvent::sign_event_async(&self.0, unsigned)
+                .await
+                .map_err(UniversalSignerError::new)
+        })
+    }
+
+    fn nip44_encrypt_async<'a>(
+        &'a self,
+        public_key: &'a PublicKey,
+        content: &'a str,
+    ) -> Pin<Box<dyn Future<Output = Result<String, UniversalSignerError>> + Send + 'a>> {
+        Box::pin(async move {
+            AsyncNip44::nip44_encrypt_async(&self.0, public_key, content)
+                .await
+                .map_err(UniversalSignerError::new)
+        })
+    }
+
+    fn nip44_decrypt_async<'a>(
+        &'a self,
+        public_key: &'a PublicKey,
+        payload: &'a str,
+    ) -> Pin<Box<dyn Future<Output = Result<String, UniversalSignerError>> + Send + 'a>> {
+        Box::pin(async move {
+            AsyncNip44::nip44_decrypt_async(&self.0, public_key, payload)
+                .await
+                .map_err(UniversalSignerError::new)
+        })
+    }
+}
+
+impl UniversalSigner {
+    #[allow(dead_code)]
+    fn with_inner<R>(&self, f: impl FnOnce(&dyn InnerSigner) -> R) -> R {
+        let guard = self.inner.read().expect("RwLock poisoned");
+        f(&**guard)
+    }
+}
+
+impl AsyncGetPublicKey for UniversalSigner {
+    type Error = UniversalSignerError;
+
+    fn get_public_key_async(
+        &self,
+    ) -> Pin<Box<dyn Future<Output = Result<PublicKey, Self::Error>> + Send + '_>> {
+        let inner = self.inner.read().expect("RwLock poisoned").clone();
+        Box::pin(async move { inner.get_public_key_async().await })
+    }
+}
+
+impl AsyncSignEvent for UniversalSigner {
+    type Error = UniversalSignerError;
+
+    fn sign_event_async(
+        &self,
+        unsigned: UnsignedEvent,
+    ) -> Pin<Box<dyn Future<Output = Result<Event, Self::Error>> + Send + '_>> {
+        let inner = self.inner.read().expect("RwLock poisoned").clone();
+        Box::pin(async move { inner.sign_event_async(unsigned).await })
+    }
+}
+
+impl AsyncNip44 for UniversalSigner {
+    type Error = UniversalSignerError;
+
+    fn nip44_encrypt_async<'a>(
+        &'a self,
+        public_key: &'a PublicKey,
+        content: &'a str,
+    ) -> Pin<Box<dyn Future<Output = Result<String, Self::Error>> + Send + 'a>> {
+        let inner = self.inner.read().expect("RwLock poisoned").clone();
+        Box::pin(async move { inner.nip44_encrypt_async(public_key, content).await })
+    }
+
+    fn nip44_decrypt_async<'a>(
+        &'a self,
+        public_key: &'a PublicKey,
+        payload: &'a str,
+    ) -> Pin<Box<dyn Future<Output = Result<String, Self::Error>> + Send + 'a>> {
+        let inner = self.inner.read().expect("RwLock poisoned").clone();
+        Box::pin(async move { inner.nip44_decrypt_async(public_key, payload).await })
+    }
+}
+
+#[derive(Debug, Clone)]
+pub struct CoopAuthUrlHandler;
+
+impl AuthUrlHandler for CoopAuthUrlHandler {
+    fn on_auth_url(
+        &self,
+        auth_url: Url,
+    ) -> Pin<Box<dyn Future<Output = Result<(), nostr_connect::error::Error>> + Send + '_>> {
+        Box::pin(async move {
+            webbrowser::open(auth_url.as_str()).unwrap();
+            Ok(())
+        })
     }
 }

crates/theme/src/colors.rs

@@ -1,4 +1,4 @@
-use gpui::{hsla, Hsla, Rgba};
+use gpui::{Hsla, Rgba, hsla};
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
 
@@ -8,10 +8,13 @@ use crate::scale::{ColorScale, ColorScaleSet, ColorScales};
 pub struct ThemeColors {
     // Surface colors
     pub background: Hsla,
-    pub overlay: Hsla,
     pub surface_background: Hsla,
     pub elevated_surface_background: Hsla,
     pub panel_background: Hsla,
+    pub overlay: Hsla,
+    pub title_bar: Hsla,
+    pub title_bar_inactive: Hsla,
+    pub window_border: Hsla,
 
     // Border colors
     pub border: Hsla,
@@ -27,6 +30,8 @@ pub struct ThemeColors {
     pub text_muted: Hsla,
     pub text_placeholder: Hsla,
     pub text_accent: Hsla,
+    pub text_danger: Hsla,
+    pub text_warning: Hsla,
 
     // Icon colors
     pub icon: Hsla,
@@ -74,11 +79,11 @@ pub struct ThemeColors {
     pub ghost_element_disabled: Hsla,
 
     // Tab colors
-    pub tab_inactive_background: Hsla,
-    pub tab_inactive_foreground: Hsla,
+    pub tab_background: Hsla,
+    pub tab_foreground: Hsla,
+    pub tab_hover_background: Hsla,
     pub tab_active_background: Hsla,
     pub tab_active_foreground: Hsla,
-    pub tab_hover_foreground: Hsla,
 
     // Scrollbar colors
     pub scrollbar_thumb_background: Hsla,
@@ -91,26 +96,111 @@ pub struct ThemeColors {
     pub drop_target_background: Hsla,
     pub cursor: Hsla,
     pub selection: Hsla,
-
-    // System
-    pub titlebar: Hsla,
-    pub titlebar_inactive: Hsla,
 }
 
 /// The default colors for the theme.
 ///
 /// Themes that do not specify all colors are refined off of these defaults.
 impl ThemeColors {
+    /// Returns the default colors for light themes.
+    ///
+    /// Themes that do not specify all colors are refined off of these defaults.
+    pub fn light() -> Self {
+        Self {
+            background: neutral().light().step_1(),
+            surface_background: neutral().light().step_2(),
+            elevated_surface_background: neutral().light().step_3(),
+            panel_background: neutral().light().step_1(),
+            overlay: neutral().light_alpha().step_3(),
+            title_bar: neutral().light().step_2(),
+            title_bar_inactive: neutral().light().step_1(),
+            window_border: hsl(240.0, 5.9, 78.0),
+
+            border: neutral().light().step_6(),
+            border_variant: neutral().light().step_5(),
+            border_focused: brand().light().step_7(),
+            border_selected: brand().light().step_7(),
+            border_transparent: gpui::transparent_black(),
+            border_disabled: neutral().light().step_3(),
+            ring: brand().light().step_8(),
+
+            text: neutral().light().step_12(),
+            text_muted: neutral().light().step_11(),
+            text_placeholder: neutral().light().step_10(),
+            text_accent: brand().light().step_9(),
+            text_danger: danger().light().step_9(),
+            text_warning: warning().light().step_9(),
+
+            icon: neutral().light().step_11(),
+            icon_muted: neutral().light().step_10(),
+            icon_accent: brand().light().step_11(),
+
+            element_foreground: brand().light().step_12(),
+            element_background: brand().light().step_9(),
+            element_hover: brand().light_alpha().step_10(),
+            element_active: brand().light().step_10(),
+            element_selected: brand().light().step_11(),
+            element_disabled: brand().light_alpha().step_3(),
+
+            secondary_foreground: brand().light().step_11(),
+            secondary_background: brand().light().step_3(),
+            secondary_hover: brand().light_alpha().step_4(),
+            secondary_active: brand().light().step_5(),
+            secondary_selected: brand().light().step_5(),
+            secondary_disabled: brand().light_alpha().step_3(),
+
+            danger_foreground: danger().light().step_12(),
+            danger_background: danger().light().step_3(),
+            danger_hover: danger().light_alpha().step_4(),
+            danger_active: danger().light().step_5(),
+            danger_selected: danger().light().step_5(),
+            danger_disabled: danger().light_alpha().step_3(),
+
+            warning_foreground: warning().light().step_12(),
+            warning_background: warning().light().step_3(),
+            warning_hover: warning().light_alpha().step_4(),
+            warning_active: warning().light().step_5(),
+            warning_selected: warning().light().step_5(),
+            warning_disabled: warning().light_alpha().step_3(),
+
+            ghost_element_background: gpui::transparent_black(),
+            ghost_element_background_alt: neutral().light().step_3(),
+            ghost_element_hover: neutral().light_alpha().step_4(),
+            ghost_element_active: neutral().light().step_5(),
+            ghost_element_selected: neutral().light().step_5(),
+            ghost_element_disabled: neutral().light_alpha().step_2(),
+
+            tab_background: neutral().light().step_3(),
+            tab_foreground: neutral().light().step_11(),
+            tab_hover_background: neutral().light_alpha().step_4(),
+            tab_active_background: neutral().light().step_1(),
+            tab_active_foreground: neutral().light().step_12(),
+
+            scrollbar_thumb_background: neutral().light_alpha().step_3(),
+            scrollbar_thumb_hover_background: neutral().light_alpha().step_4(),
+            scrollbar_thumb_border: gpui::transparent_black(),
+            scrollbar_track_background: gpui::transparent_black(),
+            scrollbar_track_border: gpui::transparent_black(),
+
+            drop_target_background: brand().light_alpha().step_2(),
+            cursor: hsl(200., 100., 50.),
+            selection: hsl(200., 100., 50.).alpha(0.25),
+        }
+    }
+
     /// Returns the default colors for dark themes.
     ///
     /// Themes that do not specify all colors are refined off of these defaults.
-    pub fn colors() -> Self {
+    pub fn dark() -> Self {
         Self {
             background: neutral().dark().step_1(),
             surface_background: neutral().dark().step_2(),
             elevated_surface_background: neutral().dark().step_3(),
-            panel_background: neutral().dark().step_3(),
+            panel_background: neutral().dark().step_1(),
             overlay: neutral().dark_alpha().step_3(),
+            title_bar: neutral().dark().step_2(),
+            title_bar_inactive: neutral().dark().step_1(),
+            window_border: hsl(240.0, 3.7, 28.0),
 
             border: neutral().dark().step_6(),
             border_variant: neutral().dark().step_5(),
@@ -123,7 +213,9 @@ impl ThemeColors {
             text: neutral().dark().step_12(),
             text_muted: neutral().dark().step_11(),
             text_placeholder: neutral().dark().step_10(),
-            text_accent: brand().dark().step_11(),
+            text_accent: brand().dark().step_9(),
+            text_danger: danger().dark().step_9(),
+            text_warning: warning().dark().step_9(),
 
             icon: neutral().dark().step_11(),
             icon_muted: neutral().dark().step_10(),
@@ -164,24 +256,21 @@ impl ThemeColors {
             ghost_element_selected: neutral().dark().step_5(),
             ghost_element_disabled: neutral().dark_alpha().step_2(),
 
-            tab_inactive_background: neutral().dark().step_2(),
-            tab_inactive_foreground: neutral().dark().step_11(),
-            tab_active_background: neutral().dark().step_3(),
+            tab_background: neutral().dark().step_3(),
+            tab_foreground: neutral().dark().step_11(),
+            tab_hover_background: neutral().dark_alpha().step_4(),
+            tab_active_background: neutral().dark().step_1(),
             tab_active_foreground: neutral().dark().step_12(),
-            tab_hover_foreground: brand().dark().step_9(),
 
             scrollbar_thumb_background: neutral().dark_alpha().step_3(),
             scrollbar_thumb_hover_background: neutral().dark_alpha().step_4(),
             scrollbar_thumb_border: gpui::transparent_black(),
             scrollbar_track_background: gpui::transparent_black(),
-            scrollbar_track_border: neutral().dark().step_5(),
+            scrollbar_track_border: gpui::transparent_black(),
 
             drop_target_background: brand().dark_alpha().step_2(),
             cursor: hsl(200., 100., 50.),
             selection: hsl(200., 100., 50.).alpha(0.25),
-
-            titlebar: neutral().dark_alpha().step_1(),
-            titlebar_inactive: neutral().dark_alpha().step_2(),
         }
     }
 }

crates/theme/src/geometry.rs

@@ -0,0 +1,159 @@
+use std::fmt::{self, Debug, Display, Formatter};
+
+use gpui::{AbsoluteLength, Axis, Length, Pixels};
+use serde::{Deserialize, Serialize};
+
+/// A enum for defining the placement of the element.
+///
+/// See also: [`Side`] if you need to define the left, right side.
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
+pub enum Placement {
+    #[serde(rename = "top")]
+    Top,
+    #[serde(rename = "bottom")]
+    Bottom,
+    #[serde(rename = "left")]
+    Left,
+    #[serde(rename = "right")]
+    Right,
+}
+
+impl Display for Placement {
+    fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
+        match self {
+            Placement::Top => write!(f, "Top"),
+            Placement::Bottom => write!(f, "Bottom"),
+            Placement::Left => write!(f, "Left"),
+            Placement::Right => write!(f, "Right"),
+        }
+    }
+}
+
+impl Placement {
+    #[inline]
+    pub fn is_horizontal(&self) -> bool {
+        matches!(self, Placement::Left | Placement::Right)
+    }
+
+    #[inline]
+    pub fn is_vertical(&self) -> bool {
+        matches!(self, Placement::Top | Placement::Bottom)
+    }
+
+    #[inline]
+    pub fn axis(&self) -> Axis {
+        match self {
+            Placement::Top | Placement::Bottom => Axis::Vertical,
+            Placement::Left | Placement::Right => Axis::Horizontal,
+        }
+    }
+}
+
+/// A enum for defining the side of the element.
+///
+/// See also: [`Placement`] if you need to define the 4 edges.
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
+pub enum Side {
+    #[serde(rename = "left")]
+    Left,
+    #[serde(rename = "right")]
+    Right,
+}
+
+impl Side {
+    /// Returns true if the side is left.
+    #[inline]
+    pub fn is_left(&self) -> bool {
+        matches!(self, Self::Left)
+    }
+
+    /// Returns true if the side is right.
+    #[inline]
+    pub fn is_right(&self) -> bool {
+        matches!(self, Self::Right)
+    }
+}
+
+/// A trait to extend the [`Axis`] enum with utility methods.
+pub trait AxisExt {
+    #[allow(clippy::wrong_self_convention)]
+    fn is_horizontal(self) -> bool;
+    #[allow(clippy::wrong_self_convention)]
+    fn is_vertical(self) -> bool;
+}
+
+impl AxisExt for Axis {
+    #[inline]
+    fn is_horizontal(self) -> bool {
+        self == Axis::Horizontal
+    }
+
+    #[inline]
+    fn is_vertical(self) -> bool {
+        self == Axis::Vertical
+    }
+}
+
+/// A trait for converting [`Pixels`] to `f32` and `f64`.
+pub trait PixelsExt {
+    fn as_f32(&self) -> f32;
+    #[allow(clippy::wrong_self_convention)]
+    fn as_f64(self) -> f64;
+}
+impl PixelsExt for Pixels {
+    fn as_f32(&self) -> f32 {
+        f32::from(self)
+    }
+
+    fn as_f64(self) -> f64 {
+        f64::from(self)
+    }
+}
+
+/// A trait to extend the [`Length`] enum with utility methods.
+pub trait LengthExt {
+    /// Converts the [`Length`] to [`Pixels`] based on a given `base_size` and `rem_size`.
+    ///
+    /// If the [`Length`] is [`Length::Auto`], it returns `None`.
+    fn to_pixels(&self, base_size: AbsoluteLength, rem_size: Pixels) -> Option<Pixels>;
+}
+
+impl LengthExt for Length {
+    fn to_pixels(&self, base_size: AbsoluteLength, rem_size: Pixels) -> Option<Pixels> {
+        match self {
+            Length::Auto => None,
+            Length::Definite(len) => Some(len.to_pixels(base_size, rem_size)),
+        }
+    }
+}
+
+/// A struct for defining the edges of an element.
+///
+/// A extend version of [`gpui::Edges`] to serialize/deserialize.
+#[derive(Debug, Clone, Default, Serialize, Deserialize, Eq, PartialEq)]
+#[repr(C)]
+pub struct Edges<T: Clone + Debug + Default + PartialEq> {
+    /// The size of the top edge.
+    pub top: T,
+    /// The size of the right edge.
+    pub right: T,
+    /// The size of the bottom edge.
+    pub bottom: T,
+    /// The size of the left edge.
+    pub left: T,
+}
+
+impl<T> Edges<T>
+where
+    T: Clone + Debug + Default + PartialEq,
+{
+    /// Creates a new `Edges` instance with all edges set to the same value.
+    pub fn all(value: T) -> Self {
+        Self {
+            top: value.clone(),
+            right: value.clone(),
+            bottom: value.clone(),
+            left: value,
+        }
+    }
+}

crates/theme/src/lib.rs

@@ -1,9 +1,11 @@
 use std::ops::{Deref, DerefMut};
 use std::rc::Rc;
 
-use gpui::{px, App, Global, Pixels, SharedString, Window};
+use gpui::{App, Global, Pixels, SharedString, Window, px};
 
 mod colors;
+mod geometry;
+mod notification;
 mod platform_kind;
 mod registry;
 mod scale;
@@ -11,6 +13,8 @@ mod scrollbar_mode;
 mod theme;
 
 pub use colors::*;
+pub use geometry::*;
+pub use notification::*;
 pub use platform_kind::PlatformKind;
 pub use registry::*;
 pub use scale::*;
@@ -29,15 +33,12 @@ pub const CLIENT_SIDE_DECORATION_BORDER: Pixels = px(1.0);
 /// Defines window titlebar height
 pub const TITLEBAR_HEIGHT: Pixels = px(36.0);
 
-/// Defines tabbar height
-pub const TABBAR_HEIGHT: Pixels = px(30.);
+/// Defines workspace tabbar height
+pub const TABBAR_HEIGHT: Pixels = px(44.0);
 
 /// Defines default sidebar width
 pub const SIDEBAR_WIDTH: Pixels = px(240.);
 
-/// Defines search input width
-pub const SEARCH_INPUT_WIDTH: Pixels = px(420.);
-
 pub fn init(cx: &mut App) {
     registry::init(cx);
 
@@ -85,7 +86,10 @@ pub struct Theme {
     /// Show the scrollbar mode, default: scrolling
     pub scrollbar_mode: ScrollbarMode,
 
-    /// Platform
+    /// Notification settings
+    pub notification: NotificationSettings,
+
+    /// Platform kind
     pub platform: PlatformKind,
 }
 
@@ -169,7 +173,11 @@ impl Theme {
         theme.mode = mode;
 
         // Set the theme colors
-        theme.colors = *theme.theme.colors();
+        if mode.is_dark() {
+            theme.colors = *theme.theme.dark();
+        } else {
+            theme.colors = *theme.theme.light();
+        }
 
         // Refresh the window if available
         if let Some(window) = window {
@@ -182,22 +190,27 @@ impl From<ThemeFamily> for Theme {
     fn from(family: ThemeFamily) -> Self {
         let platform = PlatformKind::platform();
         let mode = ThemeMode::default();
-        // Define the theme colors based on the appearance
-        let colors = family.colors();
+
         // Define the font family based on the platform.
-        // TODO: Use native fonts on Linux too.
         let font_family = match platform {
             PlatformKind::Linux => "Inter",
             _ => ".SystemUIFont",
         };
 
+        // Define the theme colors based on the appearance
+        let colors = match mode {
+            ThemeMode::Light => family.light(),
+            ThemeMode::Dark => family.dark(),
+        };
+
         Theme {
             font_size: px(15.),
             font_family: font_family.into(),
-            radius: px(5.),
+            radius: px(6.),
             radius_lg: px(10.),
             shadow: true,
             scrollbar_mode: ScrollbarMode::default(),
+            notification: NotificationSettings::default(),
             mode,
             colors: *colors,
             theme: Rc::new(family),

crates/theme/src/notification.rs

@@ -0,0 +1,30 @@
+use gpui::{Anchor, Pixels, px};
+
+use crate::{Edges, TITLEBAR_HEIGHT};
+
+/// The settings for notifications.
+#[derive(Debug, Clone)]
+pub struct NotificationSettings {
+    /// The placement of the notification, default: [`Anchor::TopRight`]
+    pub placement: Anchor,
+    /// The margins of the notification with respect to the window edges.
+    pub margins: Edges<Pixels>,
+    /// The maximum number of notifications to show at once, default: 10
+    pub max_items: usize,
+}
+
+impl Default for NotificationSettings {
+    fn default() -> Self {
+        let offset = px(16.);
+        Self {
+            placement: Anchor::TopRight,
+            margins: Edges {
+                top: TITLEBAR_HEIGHT + offset, // avoid overlap with title bar
+                right: offset,
+                bottom: offset,
+                left: offset,
+            },
+            max_items: 10,
+        }
+    }
+}

crates/theme/src/platform_kind.rs

@@ -3,6 +3,7 @@ pub enum PlatformKind {
     Mac,
     Linux,
     Windows,
+    Web,
 }
 
 impl PlatformKind {
@@ -11,22 +12,21 @@ impl PlatformKind {
             Self::Linux
         } else if cfg!(target_os = "windows") {
             Self::Windows
-        } else {
+        } else if cfg!(target_os = "macos") {
             Self::Mac
+        } else {
+            Self::Web
         }
     }
 
-    #[allow(dead_code)]
     pub fn is_linux(&self) -> bool {
         matches!(self, Self::Linux)
     }
 
-    #[allow(dead_code)]
     pub fn is_windows(&self) -> bool {
         matches!(self, Self::Windows)
     }
 
-    #[allow(dead_code)]
     pub fn is_mac(&self) -> bool {
         matches!(self, Self::Mac)
     }

crates/theme/src/scrollbar_mode.rs

@@ -4,8 +4,8 @@ use serde::{Deserialize, Serialize};
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Default, Serialize, Deserialize, JsonSchema)]
 pub enum ScrollbarMode {
     #[default]
-    Hover,
     Scrolling,
+    Hover,
     Always,
 }
 

crates/theme/src/theme.rs

@@ -6,7 +6,7 @@ use serde::{Deserialize, Serialize};
 
 use crate::ThemeColors;
 
-#[derive(Debug, Clone, Copy, Default, PartialEq, PartialOrd, Eq, Hash)]
+#[derive(Debug, Clone, Copy, Default, PartialEq, PartialOrd, Eq, Hash, Deserialize, Serialize)]
 pub enum ThemeMode {
     #[default]
     Light,
@@ -18,11 +18,11 @@ impl ThemeMode {
         matches!(self, Self::Dark)
     }
 
-    /// Return lower_case theme name: `light`, `dark`.
+    /// Return theme name: `light`, `dark`.
     pub fn name(&self) -> &'static str {
         match self {
-            ThemeMode::Light => "light",
-            ThemeMode::Dark => "dark",
+            ThemeMode::Light => "Light",
+            ThemeMode::Dark => "Dark",
         }
     }
 }
@@ -51,27 +51,37 @@ pub struct ThemeFamily {
     /// The URL of the theme.
     pub url: String,
 
-    /// The colors for the theme.
-    pub colors: ThemeColors,
+    /// The light colors for the theme.
+    pub light: ThemeColors,
+
+    /// The dark colors for the theme.
+    pub dark: ThemeColors,
 }
 
 impl Default for ThemeFamily {
     fn default() -> Self {
         ThemeFamily {
             id: "coop".into(),
-            name: "Coop Dark".into(),
+            name: "Coop Default Theme".into(),
             author: "Coop".into(),
             url: "https://github.com/lumehq/coop".into(),
-            colors: ThemeColors::colors(),
+            light: ThemeColors::light(),
+            dark: ThemeColors::dark(),
         }
     }
 }
 
 impl ThemeFamily {
-    /// Returns the colors for the theme.
+    /// Returns the light colors for the theme.
     #[inline(always)]
-    pub fn colors(&self) -> &ThemeColors {
-        &self.colors
+    pub fn light(&self) -> &ThemeColors {
+        &self.light
+    }
+
+    /// Returns the dark colors for the theme.
+    #[inline(always)]
+    pub fn dark(&self) -> &ThemeColors {
+        &self.dark
     }
 
     /// Load a theme family from a JSON file.
@@ -143,14 +153,14 @@ impl ThemeFamily {
     ///
     /// # fn main() -> anyhow::Result<()> {
     /// // Assuming the file exists at `assets/themes/my-theme.json`
-    /// let theme = ThemeFamily::from_assets("my-theme")?;
+    /// let theme = ThemeFamily::from_assets("themes/my-theme.json")?;
     ///
     /// println!("Loaded theme: {}", theme.name);
     /// # Ok(())
     /// # }
     /// ```
-    pub fn from_assets(name: &str) -> anyhow::Result<Self> {
-        let path = format!("assets/themes/{}.json", name);
+    pub fn from_assets(target: &str) -> anyhow::Result<Self> {
+        let path = format!("assets/{target}");
         Self::from_file(path)
     }
 }

crates/titlebar/Cargo.toml

@@ -1,21 +0,0 @@
-[package]
-name = "titlebar"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[dependencies]
-common = { path = "../common" }
-theme = { path = "../theme" }
-ui = { path = "../ui" }
-
-gpui.workspace = true
-smallvec.workspace = true
-anyhow.workspace = true
-log.workspace = true
-
-[target.'cfg(target_os = "windows")'.dependencies]
-windows = { version = "0.61", features = ["Wdk_System_SystemServices"] }
-
-[target.'cfg(target_os = "linux")'.dependencies]
-linicon = "2.3.0"

crates/titlebar/src/lib.rs

@@ -1,188 +0,0 @@
-use gpui::prelude::FluentBuilder;
-#[cfg(target_os = "linux")]
-use gpui::MouseButton;
-#[cfg(not(target_os = "windows"))]
-use gpui::Pixels;
-use gpui::{
-    div, px, AnyElement, Context, Decorations, Hsla, InteractiveElement as _, IntoElement,
-    ParentElement, Render, StatefulInteractiveElement as _, Styled, Window, WindowControlArea,
-};
-use smallvec::{smallvec, SmallVec};
-use theme::{ActiveTheme, PlatformKind, CLIENT_SIDE_DECORATION_ROUNDING};
-use ui::h_flex;
-
-#[cfg(target_os = "linux")]
-use crate::platforms::linux::LinuxWindowControls;
-use crate::platforms::mac::TRAFFIC_LIGHT_PADDING;
-use crate::platforms::windows::WindowsWindowControls;
-
-mod platforms;
-
-/// Titlebar
-pub struct TitleBar {
-    /// Children elements of the title bar.
-    children: SmallVec<[AnyElement; 2]>,
-
-    /// Whether the title bar is currently being moved.
-    should_move: bool,
-}
-
-impl TitleBar {
-    pub fn new() -> Self {
-        Self {
-            children: smallvec![],
-            should_move: false,
-        }
-    }
-
-    #[cfg(not(target_os = "windows"))]
-    pub fn height(&self, window: &mut Window) -> Pixels {
-        (1.75 * window.rem_size()).max(px(34.))
-    }
-
-    #[cfg(target_os = "windows")]
-    pub fn height(&self, _window: &mut Window) -> Pixels {
-        px(32.)
-    }
-
-    pub fn titlebar_color(&self, window: &mut Window, cx: &mut Context<Self>) -> Hsla {
-        if cfg!(any(target_os = "linux", target_os = "freebsd")) {
-            if window.is_window_active() && !self.should_move {
-                cx.theme().titlebar
-            } else {
-                cx.theme().titlebar_inactive
-            }
-        } else {
-            cx.theme().titlebar
-        }
-    }
-
-    pub fn set_children<T>(&mut self, children: T)
-    where
-        T: IntoIterator<Item = AnyElement>,
-    {
-        self.children = children.into_iter().collect();
-    }
-}
-
-impl Default for TitleBar {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-impl Render for TitleBar {
-    fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let height = self.height(window);
-        let color = self.titlebar_color(window, cx);
-        let children = std::mem::take(&mut self.children);
-
-        #[cfg(target_os = "linux")]
-        let supported_controls = window.window_controls();
-        let decorations = window.window_decorations();
-
-        h_flex()
-            .window_control_area(WindowControlArea::Drag)
-            .h(height)
-            .w_full()
-            .map(|this| {
-                if window.is_fullscreen() {
-                    this.px_2()
-                } else if cx.theme().platform.is_mac() {
-                    this.pr_2().pl(px(TRAFFIC_LIGHT_PADDING))
-                } else {
-                    this.px_2()
-                }
-            })
-            .map(|this| match decorations {
-                Decorations::Server => this,
-                Decorations::Client { tiling } => this
-                    .when(!(tiling.top || tiling.right), |el| {
-                        el.rounded_tr(CLIENT_SIDE_DECORATION_ROUNDING)
-                    })
-                    .when(!(tiling.top || tiling.left), |el| {
-                        el.rounded_tl(CLIENT_SIDE_DECORATION_ROUNDING)
-                    }),
-            })
-            .bg(color)
-            .border_b_1()
-            .border_color(cx.theme().border)
-            .content_stretch()
-            .child(
-                h_flex()
-                    .id("title-bar")
-                    .justify_between()
-                    .w_full()
-                    .when(cx.theme().platform.is_mac(), |this| {
-                        this.on_click(|event, window, _| {
-                            if event.click_count() == 2 {
-                                window.titlebar_double_click();
-                            }
-                        })
-                    })
-                    .when(cx.theme().platform.is_linux(), |this| {
-                        this.on_click(|event, window, _| {
-                            if event.click_count() == 2 {
-                                window.zoom_window();
-                            }
-                        })
-                    })
-                    .children(children),
-            )
-            .child(
-                h_flex()
-                    .absolute()
-                    .top_0()
-                    .right_0()
-                    .pr_2()
-                    .h(height)
-                    .child(
-                        div().when(!window.is_fullscreen(), |this| match cx.theme().platform {
-                            PlatformKind::Linux => {
-                                #[cfg(target_os = "linux")]
-                                if matches!(decorations, Decorations::Client { .. }) {
-                                    this.child(LinuxWindowControls::new(None))
-                                        .when(supported_controls.window_menu, |this| {
-                                            this.on_mouse_down(
-                                                MouseButton::Right,
-                                                move |ev, window, _| {
-                                                    window.show_window_menu(ev.position)
-                                                },
-                                            )
-                                        })
-                                        .on_mouse_move(cx.listener(move |this, _ev, window, _| {
-                                            if this.should_move {
-                                                this.should_move = false;
-                                                window.start_window_move();
-                                            }
-                                        }))
-                                        .on_mouse_down_out(cx.listener(
-                                            move |this, _ev, _window, _cx| {
-                                                this.should_move = false;
-                                            },
-                                        ))
-                                        .on_mouse_up(
-                                            MouseButton::Left,
-                                            cx.listener(move |this, _ev, _window, _cx| {
-                                                this.should_move = false;
-                                            }),
-                                        )
-                                        .on_mouse_down(
-                                            MouseButton::Left,
-                                            cx.listener(move |this, _ev, _window, _cx| {
-                                                this.should_move = true;
-                                            }),
-                                        )
-                                } else {
-                                    this
-                                }
-                                #[cfg(not(target_os = "linux"))]
-                                this
-                            }
-                            PlatformKind::Windows => this.child(WindowsWindowControls::new(height)),
-                            PlatformKind::Mac => this,
-                        }),
-                    ),
-            )
-    }
-}

crates/titlebar/src/platforms/linux.rs

@@ -1,227 +0,0 @@
-use std::collections::HashMap;
-use std::sync::OnceLock;
-
-use gpui::prelude::FluentBuilder;
-use gpui::{
-    svg, Action, App, InteractiveElement, IntoElement, MouseButton, ParentElement, RenderOnce,
-    SharedString, StatefulInteractiveElement, Styled, Window,
-};
-use linicon::{lookup_icon, IconType};
-use theme::ActiveTheme;
-use ui::{h_flex, Icon, IconName, Sizable};
-
-#[derive(IntoElement)]
-pub struct LinuxWindowControls {
-    close_window_action: Option<Box<dyn Action>>,
-}
-
-impl LinuxWindowControls {
-    pub fn new(close_window_action: Option<Box<dyn Action>>) -> Self {
-        Self {
-            close_window_action,
-        }
-    }
-}
-
-impl RenderOnce for LinuxWindowControls {
-    fn render(self, window: &mut Window, _cx: &mut App) -> impl IntoElement {
-        let supported_controls = window.window_controls();
-
-        h_flex()
-            .id("linux-window-controls")
-            .gap_2()
-            .on_mouse_down(MouseButton::Left, |_, _, cx| cx.stop_propagation())
-            .when(supported_controls.minimize, |this| {
-                this.child(WindowControl::new(
-                    LinuxControl::Minimize,
-                    IconName::WindowMinimize,
-                ))
-            })
-            .when(supported_controls.maximize, |this| {
-                this.child({
-                    if window.is_maximized() {
-                        WindowControl::new(LinuxControl::Restore, IconName::WindowRestore)
-                    } else {
-                        WindowControl::new(LinuxControl::Maximize, IconName::WindowMaximize)
-                    }
-                })
-            })
-            .child(
-                WindowControl::new(LinuxControl::Close, IconName::WindowClose)
-                    .when_some(self.close_window_action, |this, close_action| {
-                        this.close_action(close_action)
-                    }),
-            )
-    }
-}
-
-#[derive(IntoElement)]
-pub struct WindowControl {
-    kind: LinuxControl,
-    fallback: IconName,
-    close_action: Option<Box<dyn Action>>,
-}
-
-impl WindowControl {
-    pub fn new(kind: LinuxControl, fallback: IconName) -> Self {
-        Self {
-            kind,
-            fallback,
-            close_action: None,
-        }
-    }
-
-    pub fn close_action(mut self, action: Box<dyn Action>) -> Self {
-        self.close_action = Some(action);
-        self
-    }
-
-    pub fn is_gnome(&self) -> bool {
-        matches!(detect_desktop_environment(), DesktopEnvironment::Gnome)
-    }
-}
-
-impl RenderOnce for WindowControl {
-    fn render(self, _window: &mut Window, cx: &mut App) -> impl IntoElement {
-        let is_gnome = self.is_gnome();
-
-        h_flex()
-            .id(self.kind.as_icon_name())
-            .group("")
-            .justify_center()
-            .items_center()
-            .rounded_full()
-            .size_6()
-            .when(is_gnome, |this| {
-                this.bg(cx.theme().ghost_element_background_alt)
-                    .hover(|this| this.bg(cx.theme().ghost_element_hover))
-                    .active(|this| this.bg(cx.theme().ghost_element_active))
-            })
-            .map(|this| {
-                if let Some(Some(path)) = linux_controls().get(&self.kind).cloned() {
-                    this.child(
-                        svg()
-                            .external_path(SharedString::from(path))
-                            .size_4()
-                            .text_color(cx.theme().text),
-                    )
-                } else {
-                    this.child(Icon::new(self.fallback).small().text_color(cx.theme().text))
-                }
-            })
-            .on_mouse_move(|_, _window, cx| cx.stop_propagation())
-            .on_click(move |_, window, cx| {
-                cx.stop_propagation();
-                match self.kind {
-                    LinuxControl::Minimize => window.minimize_window(),
-                    LinuxControl::Restore => window.zoom_window(),
-                    LinuxControl::Maximize => window.zoom_window(),
-                    LinuxControl::Close => cx.quit(),
-                }
-            })
-    }
-}
-
-static DE: OnceLock<DesktopEnvironment> = OnceLock::new();
-static LINUX_CONTROLS: OnceLock<HashMap<LinuxControl, Option<String>>> = OnceLock::new();
-
-#[derive(Debug, Clone, Copy, PartialEq)]
-pub enum DesktopEnvironment {
-    Gnome,
-    Kde,
-    Unknown,
-}
-
-/// Detect the current desktop environment
-pub fn detect_desktop_environment() -> &'static DesktopEnvironment {
-    DE.get_or_init(|| {
-        // Try to use environment variables first
-        if let Ok(output) = std::env::var("XDG_CURRENT_DESKTOP") {
-            let desktop = output.to_lowercase();
-            if desktop.contains("gnome") {
-                return DesktopEnvironment::Gnome;
-            } else if desktop.contains("kde") {
-                return DesktopEnvironment::Kde;
-            }
-        }
-
-        // Fallback detection methods
-        if let Ok(output) = std::env::var("DESKTOP_SESSION") {
-            let session = output.to_lowercase();
-            if session.contains("gnome") {
-                return DesktopEnvironment::Gnome;
-            } else if session.contains("kde") || session.contains("plasma") {
-                return DesktopEnvironment::Kde;
-            }
-        }
-
-        DesktopEnvironment::Unknown
-    })
-}
-
-#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Clone, Copy)]
-pub enum LinuxControl {
-    Minimize,
-    Restore,
-    Maximize,
-    Close,
-}
-
-impl LinuxControl {
-    pub fn as_icon_name(&self) -> &'static str {
-        match self {
-            LinuxControl::Close => "window-close",
-            LinuxControl::Minimize => "window-minimize",
-            LinuxControl::Maximize => "window-maximize",
-            LinuxControl::Restore => "window-restore",
-        }
-    }
-}
-
-fn linux_controls() -> &'static HashMap<LinuxControl, Option<String>> {
-    LINUX_CONTROLS.get_or_init(|| {
-        let mut icons = HashMap::new();
-        icons.insert(LinuxControl::Close, None);
-        icons.insert(LinuxControl::Minimize, None);
-        icons.insert(LinuxControl::Maximize, None);
-        icons.insert(LinuxControl::Restore, None);
-
-        let icon_names = [
-            (LinuxControl::Close, vec!["window-close", "dialog-close"]),
-            (
-                LinuxControl::Minimize,
-                vec!["window-minimize", "window-lower"],
-            ),
-            (
-                LinuxControl::Maximize,
-                vec!["window-maximize", "window-expand"],
-            ),
-            (
-                LinuxControl::Restore,
-                vec!["window-restore", "window-return"],
-            ),
-        ];
-
-        for (control, icon_names) in icon_names {
-            for icon_name in icon_names {
-                // Try GNOME-style naming first
-                let mut control_icon = lookup_icon(format!("{icon_name}-symbolic"))
-                    .find(|icon| matches!(icon, Ok(icon) if icon.icon_type == IconType::SVG));
-
-                // If not found, try KDE-style naming
-                if control_icon.is_none() {
-                    control_icon = lookup_icon(icon_name)
-                        .find(|icon| matches!(icon, Ok(icon) if icon.icon_type == IconType::SVG));
-                }
-
-                if let Some(Ok(icon)) = control_icon {
-                    icons
-                        .entry(control)
-                        .and_modify(|v| *v = Some(icon.path.to_string_lossy().to_string()));
-                }
-            }
-        }
-
-        icons
-    })
-}

crates/titlebar/src/platforms/mac.rs

@@ -1,6 +0,0 @@
-/// Use pixels here instead of a rem-based size because the macOS traffic
-/// lights are a static size, and don't scale with the rest of the UI.
-///
-/// Magic number: There is one extra pixel of padding on the left side due to
-/// the 1px border around the window on macOS apps.
-pub const TRAFFIC_LIGHT_PADDING: f32 = 80.;

crates/titlebar/src/platforms/mod.rs

@@ -1,4 +0,0 @@
-#[cfg(target_os = "linux")]
-pub mod linux;
-pub mod mac;
-pub mod windows;

crates/titlebar/src/platforms/windows.rs

@@ -1,147 +0,0 @@
-use gpui::prelude::FluentBuilder;
-use gpui::{
-    div, px, App, ElementId, Hsla, InteractiveElement, IntoElement, ParentElement, Pixels,
-    RenderOnce, Rgba, StatefulInteractiveElement, Styled, Window, WindowControlArea,
-};
-use theme::ActiveTheme;
-use ui::h_flex;
-
-#[derive(IntoElement)]
-pub struct WindowsWindowControls {
-    button_height: Pixels,
-}
-
-impl WindowsWindowControls {
-    pub fn new(button_height: Pixels) -> Self {
-        Self { button_height }
-    }
-
-    #[cfg(not(target_os = "windows"))]
-    fn get_font() -> &'static str {
-        "Segoe Fluent Icons"
-    }
-
-    #[cfg(target_os = "windows")]
-    fn get_font() -> &'static str {
-        use windows::Wdk::System::SystemServices::RtlGetVersion;
-
-        let mut version = unsafe { std::mem::zeroed() };
-        let status = unsafe { RtlGetVersion(&mut version) };
-
-        if status.is_ok() && version.dwBuildNumber >= 22000 {
-            "Segoe Fluent Icons"
-        } else {
-            "Segoe MDL2 Assets"
-        }
-    }
-}
-
-impl RenderOnce for WindowsWindowControls {
-    fn render(self, window: &mut Window, cx: &mut App) -> impl IntoElement {
-        let close_button_hover_color = Rgba {
-            r: 232.0 / 255.0,
-            g: 17.0 / 255.0,
-            b: 32.0 / 255.0,
-            a: 1.0,
-        };
-
-        let button_hover_color = cx.theme().ghost_element_hover;
-        let button_active_color = cx.theme().ghost_element_active;
-
-        div()
-            .id("windows-window-controls")
-            .font_family(Self::get_font())
-            .flex()
-            .flex_row()
-            .justify_center()
-            .content_stretch()
-            .max_h(self.button_height)
-            .min_h(self.button_height)
-            .child(WindowsCaptionButton::new(
-                "minimize",
-                WindowsCaptionButtonIcon::Minimize,
-                button_hover_color,
-                button_active_color,
-            ))
-            .child(WindowsCaptionButton::new(
-                "maximize-or-restore",
-                if window.is_maximized() {
-                    WindowsCaptionButtonIcon::Restore
-                } else {
-                    WindowsCaptionButtonIcon::Maximize
-                },
-                button_hover_color,
-                button_active_color,
-            ))
-            .child(WindowsCaptionButton::new(
-                "close",
-                WindowsCaptionButtonIcon::Close,
-                close_button_hover_color,
-                button_active_color,
-            ))
-    }
-}
-
-#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Clone, Copy)]
-enum WindowsCaptionButtonIcon {
-    Minimize,
-    Restore,
-    Maximize,
-    Close,
-}
-
-#[derive(IntoElement)]
-struct WindowsCaptionButton {
-    id: ElementId,
-    icon: WindowsCaptionButtonIcon,
-    hover_background_color: Hsla,
-    active_background_color: Hsla,
-}
-
-impl WindowsCaptionButton {
-    pub fn new(
-        id: impl Into<ElementId>,
-        icon: WindowsCaptionButtonIcon,
-        hover_background_color: impl Into<Hsla>,
-        active_background_color: impl Into<Hsla>,
-    ) -> Self {
-        Self {
-            id: id.into(),
-            icon,
-            hover_background_color: hover_background_color.into(),
-            active_background_color: active_background_color.into(),
-        }
-    }
-}
-
-impl RenderOnce for WindowsCaptionButton {
-    fn render(self, _window: &mut Window, _cx: &mut App) -> impl IntoElement {
-        h_flex()
-            .id(self.id)
-            .justify_center()
-            .content_center()
-            .occlude()
-            .w(px(36.))
-            .h_full()
-            .text_size(px(10.0))
-            .hover(|style| style.bg(self.hover_background_color))
-            .active(|style| style.bg(self.active_background_color))
-            .map(|this| match self.icon {
-                WindowsCaptionButtonIcon::Close => {
-                    this.window_control_area(WindowControlArea::Close)
-                }
-                WindowsCaptionButtonIcon::Maximize | WindowsCaptionButtonIcon::Restore => {
-                    this.window_control_area(WindowControlArea::Max)
-                }
-                WindowsCaptionButtonIcon::Minimize => {
-                    this.window_control_area(WindowControlArea::Min)
-                }
-            })
-            .child(match self.icon {
-                WindowsCaptionButtonIcon::Minimize => "\u{e921}",
-                WindowsCaptionButtonIcon::Restore => "\u{e923}",
-                WindowsCaptionButtonIcon::Maximize => "\u{e922}",
-                WindowsCaptionButtonIcon::Close => "\u{e8bb}",
-            })
-    }
-}

crates/ui/Cargo.toml

@@ -9,9 +9,8 @@ common = { path = "../common" }
 theme = { path = "../theme" }
 
 gpui.workspace = true
-smol.workspace = true
+instant.workspace = true
 serde.workspace = true
-serde_json.workspace = true
 smallvec.workspace = true
 anyhow.workspace = true
 itertools.workspace = true
@@ -20,7 +19,10 @@ log.workspace = true
 unicode-segmentation = "1.12.0"
 uuid = "1.10"
 regex = "1"
-image = "0.25.1"
 lsp-types = "0.97.0"
-rope = { git = "https://github.com/zed-industries/zed" }
+ropey = { version = "=2.0.0-beta.1", features = ["metric_lines_lf", "metric_utf16"] }
 sum_tree = { git = "https://github.com/zed-industries/zed" }
+
+[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
+smol.workspace = true
+tree-sitter = "0.26"