feat: add search window (NIP-50) (#181)

* feat: add search window
* chore: improve search ui

src-tauri/src/main.rs

@@ -57,11 +57,11 @@ fn main() {
         client
           .add_relay("wss://relayable.org")
           .await
-          .expect("Cannot connect to relay.nostr.band, please try again later.");
+          .expect("Cannot connect to relayable.org, please try again later.");
         client
-          .add_relay("wss://relay.damus.io")
+          .add_relay("wss://relay.nostr.band")
           .await
-          .expect("Cannot connect to relay.damus.io, please try again later.");
+          .expect("Cannot connect to relay.nostr.band, please try again later.");
 
         // Connect
         client.connect().await;
@@ -129,6 +129,7 @@ fn main() {
       nostr::event::get_event_thread,
       nostr::event::publish,
       nostr::event::repost,
+      nostr::event::search,
       commands::folder::show_in_folder,
       commands::folder::get_accounts,
       commands::opg::fetch_opg,

src-tauri/src/nostr/event.rs

@@ -221,3 +221,26 @@ pub async fn repost(raw: &str, state: State<'_, Nostr>) -> Result<EventId, Strin
     Err("Repost failed".into())
   }
 }
+
+#[tauri::command]
+pub async fn search(
+  content: &str,
+  limit: usize,
+  state: State<'_, Nostr>,
+) -> Result<Vec<Event>, String> {
+  println!("search: {}", content);
+
+  let client = &state.client;
+  let filter = Filter::new()
+    .kinds(vec![Kind::TextNote, Kind::Metadata])
+    .search(content)
+    .limit(limit);
+
+  match client
+    .get_events_of(vec![filter], Some(Duration::from_secs(15)))
+    .await
+  {
+    Ok(events) => Ok(events),
+    Err(err) => Err(err.to_string()),
+  }
+}

src-tauri/src/tray.rs

@@ -10,6 +10,7 @@ pub fn create_tray<R: Runtime>(app: &tauri::AppHandle<R>) -> tauri::Result<()> {
   let menu = tauri::menu::MenuBuilder::new(app)
     .item(&tauri::menu::MenuItem::with_id(app, "open", "Open Lume", true, None::<&str>).unwrap())
     .item(&tauri::menu::MenuItem::with_id(app, "editor", "New Post", true, Some("cmd+n")).unwrap())
+    .item(&tauri::menu::MenuItem::with_id(app, "search", "Search", true, Some("cmd+k")).unwrap())
     .separator()
     .item(
       &tauri::menu::MenuItem::with_id(
@@ -29,6 +30,7 @@ pub fn create_tray<R: Runtime>(app: &tauri::AppHandle<R>) -> tauri::Result<()> {
     .item(
       &tauri::menu::MenuItem::with_id(app, "settings", "Settings...", true, Some("cmd+,")).unwrap(),
     )
+    .separator()
     .item(&tauri::menu::MenuItem::with_id(app, "quit", "Quit", true, None::<&str>).unwrap())
     .build()
     .unwrap();
@@ -74,6 +76,34 @@ pub fn create_tray<R: Runtime>(app: &tauri::AppHandle<R>) -> tauri::Result<()> {
             .unwrap();
       }
     }
+    "search" => {
+      if let Some(window) = app.get_window("search") {
+        if window.is_visible().unwrap_or_default() {
+          let _ = window.set_focus();
+        } else {
+          let _ = window.show();
+          let _ = window.set_focus();
+        };
+      } else {
+        #[cfg(target_os = "macos")]
+        let _ = WebviewWindowBuilder::new(app, "search", WebviewUrl::App(PathBuf::from("search")))
+          .title("Editor")
+          .inner_size(750., 470.)
+          .minimizable(false)
+          .resizable(false)
+          .title_bar_style(TitleBarStyle::Overlay)
+          .build()
+          .unwrap();
+        #[cfg(not(target_os = "macos"))]
+        let _ = WebviewWindowBuilder::new(app, "Search", WebviewUrl::App(PathBuf::from("search")))
+          .title("Search")
+          .inner_size(750., 470.)
+          .minimizable(false)
+          .resizable(false)
+          .build()
+          .unwrap();
+      }
+    }
     "about" => {
       app.shell().open("https://lume.nu", None).unwrap();
     }
@@ -97,7 +127,6 @@ pub fn create_tray<R: Runtime>(app: &tauri::AppHandle<R>) -> tauri::Result<()> {
         )
         .title("Settings")
         .inner_size(800., 500.)
-        .hidden_title(true)
         .title_bar_style(TitleBarStyle::Overlay)
         .resizable(false)
         .minimizable(false)