From 3fbd66dece7df9c36406cc8c73b44d035c2c8ce0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=9B=A8=E5=AE=AE=E8=93=AE?=
 <123083837+reyamir@users.noreply.github.com>
Date: Fri, 21 Jun 2024 14:56:10 +0700
Subject: [PATCH] Add bitcoin connect (#215)

* feat: add bitcoin connect

* feat: improve zap screen
---
 apps/desktop2/package.json                    |   1 +
 apps/desktop2/src/routes/nwc.lazy.tsx         |  63 ++++-----
 apps/desktop2/src/routes/settings.tsx         |   6 +-
 .../src/routes/settings/bitcoin-connect.tsx   |  39 ++++++
 apps/desktop2/src/routes/settings/general.tsx |   2 +-
 apps/desktop2/src/routes/settings/wallet.tsx  |  59 ++++++++
 .../desktop2/src/routes/settings/zap.lazy.tsx | 102 --------------
 apps/desktop2/src/routes/zap.$id.lazy.tsx     | 127 ------------------
 apps/desktop2/src/routes/zap.$id.tsx          | 119 ++++++++++++++++
 packages/system/src/account.ts                |  36 +++--
 packages/system/src/commands.ts               |  17 +--
 packages/system/src/window.ts                 | 119 ++++++++--------
 packages/utils/src/formater.ts                |   4 +-
 pnpm-lock.yaml                                | 114 ++++++++++++++++
 src-tauri/src/commands/window.rs              |  64 +++++----
 src-tauri/src/main.rs                         |  12 +-
 src-tauri/src/nostr/metadata.rs               | 106 +++++++--------
 17 files changed, 545 insertions(+), 445 deletions(-)
 create mode 100644 apps/desktop2/src/routes/settings/bitcoin-connect.tsx
 create mode 100644 apps/desktop2/src/routes/settings/wallet.tsx
 delete mode 100644 apps/desktop2/src/routes/settings/zap.lazy.tsx
 delete mode 100644 apps/desktop2/src/routes/zap.$id.lazy.tsx
 create mode 100644 apps/desktop2/src/routes/zap.$id.tsx

diff --git a/apps/desktop2/package.json b/apps/desktop2/package.json
index 1a8458f4..4a8505ec 100644
--- a/apps/desktop2/package.json
+++ b/apps/desktop2/package.json
@@ -9,6 +9,7 @@
 		"preview": "vite preview"
 	},
 	"dependencies": {
+		"@getalby/bitcoin-connect-react": "^3.5.3",
 		"@lume/icons": "workspace:^",
 		"@lume/system": "workspace:^",
 		"@lume/ui": "workspace:^",
diff --git a/apps/desktop2/src/routes/nwc.lazy.tsx b/apps/desktop2/src/routes/nwc.lazy.tsx
index 7f15104a..1454eebb 100644
--- a/apps/desktop2/src/routes/nwc.lazy.tsx
+++ b/apps/desktop2/src/routes/nwc.lazy.tsx
@@ -19,42 +19,33 @@ function Screen() {
 
 	return (
 		<Container withDrag>
-			<div className="h-full w-full flex-1 px-5">
-				{!isDone ? (
-					<>
-						<div className="flex flex-col gap-2">
-							<div className="inline-flex size-14 items-center justify-center rounded-xl bg-black text-white shadow-md">
-								<ZapIcon className="size-5" />
-							</div>
-							<div>
-								<h3 className="text-2xl font-light">
-									Connect <span className="font-semibold">bitcoin wallet</span>{" "}
-									to start zapping to your favorite content and creator.
-								</h3>
-							</div>
-						</div>
-						<div className="mt-10 flex flex-col gap-2">
-							<div className="flex flex-col gap-1.5">
-								<label>Paste a Nostr Wallet Connect connection string</label>
-								<textarea
-									value={uri}
-									onChange={(e) => setUri(e.target.value)}
-									placeholder="nostrconnect://"
-									className="h-24 w-full rounded-lg border-neutral-300 bg-transparent px-3 placeholder:text-neutral-500 focus:border-blue-500 focus:ring focus:ring-blue-200 dark:border-neutral-700 dark:placeholder:text-neutral-400 dark:focus:ring-blue-800"
-								/>
-							</div>
-							<button
-								type="button"
-								onClick={save}
-								className="inline-flex h-11 w-full items-center justify-center gap-1.5 rounded-lg bg-blue-500 px-5 font-medium text-white hover:bg-blue-600"
-							>
-								Save & Connect
-							</button>
-						</div>
-					</>
-				) : (
-					<div>Done</div>
-				)}
+			<div className="flex-1 w-full h-full px-5">
+				<div className="flex flex-col gap-2">
+					<div>
+						<h3 className="text-2xl font-light">
+							Connect <span className="font-semibold">bitcoin wallet</span> to
+							start zapping to your favorite content and creator.
+						</h3>
+					</div>
+				</div>
+				<div className="flex flex-col gap-2 mt-10">
+					<div className="flex flex-col gap-1.5">
+						<label>Paste a Nostr Wallet Connect connection string</label>
+						<textarea
+							value={uri}
+							onChange={(e) => setUri(e.target.value)}
+							placeholder="nostrconnect://"
+							className="w-full h-24 px-3 bg-transparent rounded-lg border-neutral-300 placeholder:text-neutral-500 focus:border-blue-500 focus:ring focus:ring-blue-200 dark:border-neutral-700 dark:placeholder:text-neutral-400 dark:focus:ring-blue-800"
+						/>
+					</div>
+					<button
+						type="button"
+						onClick={save}
+						className="inline-flex h-11 w-full items-center justify-center gap-1.5 rounded-lg bg-blue-500 px-5 font-medium text-white hover:bg-blue-600"
+					>
+						Save & Connect
+					</button>
+				</div>
 			</div>
 		</Container>
 	);
diff --git a/apps/desktop2/src/routes/settings.tsx b/apps/desktop2/src/routes/settings.tsx
index c3b3fecf..1e1b9c60 100644
--- a/apps/desktop2/src/routes/settings.tsx
+++ b/apps/desktop2/src/routes/settings.tsx
@@ -79,7 +79,7 @@ function Screen() {
 							);
 						}}
 					</Link>
-					<Link to="/settings/zap">
+					<Link to="/settings/wallet">
 						{({ isActive }) => {
 							return (
 								<div
@@ -91,9 +91,7 @@ function Screen() {
 									)}
 								>
 									<ZapIcon className="size-5 shrink-0" />
-									<p className="text-sm font-medium">
-										{t("settings.zap.title")}
-									</p>
+									<p className="text-sm font-medium">Wallet</p>
 								</div>
 							);
 						}}
diff --git a/apps/desktop2/src/routes/settings/bitcoin-connect.tsx b/apps/desktop2/src/routes/settings/bitcoin-connect.tsx
new file mode 100644
index 00000000..906c6cbe
--- /dev/null
+++ b/apps/desktop2/src/routes/settings/bitcoin-connect.tsx
@@ -0,0 +1,39 @@
+import { Button, init } from "@getalby/bitcoin-connect-react";
+import { NostrAccount } from "@lume/system";
+import { createFileRoute } from "@tanstack/react-router";
+import { getCurrent } from "@tauri-apps/api/webviewWindow";
+
+export const Route = createFileRoute("/settings/bitcoin-connect")({
+	beforeLoad: () => {
+		init({
+			appName: "Lume",
+			filters: ["nwc"],
+			showBalance: true,
+		});
+	},
+	component: Screen,
+});
+
+function Screen() {
+	const setNwcUri = async (uri: string) => {
+		const cmd = await NostrAccount.setWallet(uri);
+		if (cmd) getCurrent().close();
+	};
+
+	return (
+		<div className="flex items-center justify-center size-full">
+			<div className="flex flex-col items-center justify-center gap-3 text-center">
+				<div>
+					<p className="text-sm text-black/70 dark:text-white/70">
+						Click to the button below to connect with your Bitcoin wallet.
+					</p>
+				</div>
+				<Button
+					onConnected={(provider) =>
+						setNwcUri(provider.client.nostrWalletConnectUrl)
+					}
+				/>
+			</div>
+		</div>
+	);
+}
diff --git a/apps/desktop2/src/routes/settings/general.tsx b/apps/desktop2/src/routes/settings/general.tsx
index 4d717c0f..0be523cb 100644
--- a/apps/desktop2/src/routes/settings/general.tsx
+++ b/apps/desktop2/src/routes/settings/general.tsx
@@ -51,7 +51,7 @@ function Screen() {
 	return (
 		<div className="w-full max-w-xl mx-auto">
 			<div className="flex flex-col gap-6">
-				<div className="flex items-center w-full h-12 px-3 text-sm rounded-xl bg-black/5 dark:bg-white/5">
+				<div className="flex items-center w-full px-3 text-sm rounded-lg h-11 bg-black/5 dark:bg-white/5">
 					* Setting changes require restarting the app to take effect.
 				</div>
 				<div className="flex flex-col gap-2">
diff --git a/apps/desktop2/src/routes/settings/wallet.tsx b/apps/desktop2/src/routes/settings/wallet.tsx
new file mode 100644
index 00000000..a6f0166b
--- /dev/null
+++ b/apps/desktop2/src/routes/settings/wallet.tsx
@@ -0,0 +1,59 @@
+import { NostrAccount } from "@lume/system";
+import { getBitcoinDisplayValues } from "@lume/utils";
+import { createFileRoute, redirect } from "@tanstack/react-router";
+
+export const Route = createFileRoute("/settings/wallet")({
+	beforeLoad: async () => {
+		const wallet = await NostrAccount.loadWallet();
+		if (!wallet) {
+			throw redirect({ to: "/settings/bitcoin-connect" });
+		}
+		const balance = getBitcoinDisplayValues(wallet);
+		return { balance };
+	},
+	component: Screen,
+});
+
+function Screen() {
+	const { balance } = Route.useRouteContext();
+
+	const disconnect = async () => {
+		window.localStorage.removeItem("bc:config");
+		await NostrAccount.removeWallet();
+
+		return redirect({ to: "/settings/bitcoin-connect" });
+	};
+
+	return (
+		<div className="w-full max-w-xl mx-auto">
+			<div className="flex flex-col w-full gap-3">
+				<div className="flex flex-col w-full px-3 bg-black/5 dark:bg-white/5 rounded-xl">
+					<div className="flex items-center justify-between w-full gap-4 py-3">
+						<div className="flex-1">
+							<h3 className="font-medium">Connection</h3>
+						</div>
+						<div className="flex justify-end w-36 shrink-0">
+							<button
+								type="button"
+								onClick={() => disconnect()}
+								className="h-8 w-max px-2.5 text-sm rounded-lg inline-flex items-center justify-center bg-black/10 dark:bg-white/10 hover:bg-black/20 dark:hover:bg-white/20"
+							>
+								Disconnect
+							</button>
+						</div>
+					</div>
+				</div>
+				<div className="flex flex-col w-full px-3 bg-black/5 dark:bg-white/5 rounded-xl">
+					<div className="flex items-center justify-between w-full gap-4 py-3">
+						<div className="flex-1">
+							<h3 className="font-medium">Current Balance</h3>
+						</div>
+						<div className="flex justify-end w-36 shrink-0">
+							₿ {balance.bitcoinFormatted}
+						</div>
+					</div>
+				</div>
+			</div>
+		</div>
+	);
+}
diff --git a/apps/desktop2/src/routes/settings/zap.lazy.tsx b/apps/desktop2/src/routes/settings/zap.lazy.tsx
deleted file mode 100644
index f82e1ad2..00000000
--- a/apps/desktop2/src/routes/settings/zap.lazy.tsx
+++ /dev/null
@@ -1,102 +0,0 @@
-import { createLazyFileRoute } from "@tanstack/react-router";
-import { invoke } from "@tauri-apps/api/core";
-import { message } from "@tauri-apps/plugin-dialog";
-import { useState } from "react";
-
-export const Route = createLazyFileRoute("/settings/zap")({
-	component: Screen,
-});
-
-function Screen() {
-	return (
-		<div className="w-full max-w-xl mx-auto">
-			<div className="flex flex-col gap-3 divide-y divide-neutral-300 dark:divide-neutral-700">
-				<div className="flex flex-col gap-6 py-3">
-					<Connection />
-					<DefaultAmount />
-				</div>
-			</div>
-		</div>
-	);
-}
-
-function Connection() {
-	const [uri, setUri] = useState("");
-
-	const connect = async () => {
-		try {
-			await invoke("set_nwc", { uri });
-		} catch (e) {
-			await message(String(e), { title: "Zap", kind: "info" });
-		}
-	};
-
-	return (
-		<div className="flex items-start gap-6">
-			<div className="text-sm font-medium w-36 shrink-0 text-end">
-				Connection
-			</div>
-			<div className="flex-1">
-				<div className="flex flex-col w-full gap-1">
-					<label
-						htmlFor="nwc"
-						className="text-sm font-medium text-neutral-700 dark:text-neutral-300"
-					>
-						Nostr Wallet Connect
-					</label>
-					<div className="flex items-center gap-2">
-						<input
-							name="nwc"
-							type="text"
-							value={uri}
-							onChange={(e) => setUri(e.target.value)}
-							placeholder="nostrconnect://"
-							className="w-full px-3 bg-transparent rounded-lg h-9 border-neutral-300 placeholder:text-neutral-500 focus:border-blue-500 focus:ring focus:ring-blue-200 dark:border-neutral-700 dark:placeholder:text-neutral-400 dark:focus:ring-blue-800"
-						/>
-						<button
-							type="button"
-							onClick={() => connect()}
-							className="inline-flex items-center justify-center w-24 text-sm font-medium rounded-lg h-9 bg-neutral-200 hover:bg-neutral-300 dark:bg-neutral-900 dark:hover:bg-neutral-700"
-						>
-							Connect
-						</button>
-					</div>
-				</div>
-			</div>
-		</div>
-	);
-}
-
-function DefaultAmount() {
-	return (
-		<div className="flex items-start gap-6">
-			<div className="text-sm font-medium w-36 shrink-0 text-end">
-				Default amount
-			</div>
-			<div className="flex-1">
-				<div className="flex flex-col w-full gap-1">
-					<label
-						htmlFor="amount"
-						className="text-sm font-medium text-neutral-700 dark:text-neutral-300"
-					>
-						Set default amount for quick zapping
-					</label>
-					<div className="flex items-center gap-2">
-						<input
-							name="amount"
-							type="number"
-							value={21}
-							className="w-full px-3 bg-transparent rounded-lg h-9 border-neutral-300 placeholder:text-neutral-500 focus:border-blue-500 focus:ring focus:ring-blue-200 dark:border-neutral-700 dark:placeholder:text-neutral-400 dark:focus:ring-blue-800"
-						/>
-						<button
-							type="button"
-							className="inline-flex items-center justify-center w-24 text-sm font-medium rounded-lg h-9 bg-neutral-200 hover:bg-neutral-300 dark:bg-neutral-900 dark:hover:bg-neutral-700"
-						>
-							Update
-						</button>
-					</div>
-				</div>
-			</div>
-		</div>
-	);
-}
diff --git a/apps/desktop2/src/routes/zap.$id.lazy.tsx b/apps/desktop2/src/routes/zap.$id.lazy.tsx
deleted file mode 100644
index acfda944..00000000
--- a/apps/desktop2/src/routes/zap.$id.lazy.tsx
+++ /dev/null
@@ -1,127 +0,0 @@
-import { Balance } from "@/components/balance";
-import { User } from "@/components/user";
-import { LumeEvent } from "@lume/system";
-import { Box, Container } from "@lume/ui";
-import { createLazyFileRoute } from "@tanstack/react-router";
-import { getCurrent } from "@tauri-apps/api/webviewWindow";
-import { message } from "@tauri-apps/plugin-dialog";
-import { useState } from "react";
-import CurrencyInput from "react-currency-input-field";
-import { useTranslation } from "react-i18next";
-
-const DEFAULT_VALUES = [69, 100, 200, 500];
-
-export const Route = createLazyFileRoute("/zap/$id")({
-	component: Screen,
-});
-
-function Screen() {
-	const { t } = useTranslation();
-	const { id } = Route.useParams();
-	// @ts-ignore, magic !!!
-	const { pubkey, account } = Route.useSearch();
-
-	const [amount, setAmount] = useState(21);
-	const [content, setContent] = useState("");
-	const [isCompleted, setIsCompleted] = useState(false);
-	const [isLoading, setIsLoading] = useState(false);
-
-	const submit = async () => {
-		try {
-			// start loading
-			setIsLoading(true);
-
-			const val = await LumeEvent.zap(id, amount, content);
-
-			if (val) {
-				setIsCompleted(true);
-				const window = getCurrent();
-				// close current window
-				window.close();
-			}
-		} catch (e) {
-			setIsLoading(false);
-			await message(String(e), {
-				title: "Zap",
-				kind: "error",
-			});
-		}
-	};
-
-	return (
-		<Container>
-			<Balance account={account} />
-			<Box className="flex flex-col gap-3">
-				<div className="flex flex-col justify-between h-full py-5">
-					<div className="flex items-center justify-center gap-2 h-11 shrink-0">
-						{t("note.zap.modalTitle")}{" "}
-						<User.Provider pubkey={pubkey}>
-							<User.Root className="inline-flex items-center gap-2 p-1 rounded-full bg-neutral-100 dark:bg-neutral-900">
-								<User.Avatar className="rounded-full size-6" />
-								<User.Name className="pr-2 text-sm font-medium" />
-							</User.Root>
-						</User.Provider>
-					</div>
-					<div className="flex flex-col justify-between flex-1 px-5">
-						<div className="relative flex flex-col flex-1 pb-8">
-							<div className="inline-flex items-center justify-center flex-1 h-full gap-1">
-								<CurrencyInput
-									placeholder="0"
-									defaultValue={21}
-									value={amount}
-									decimalsLimit={2}
-									min={0} // 0 sats
-									max={10000} // 1M sats
-									maxLength={10000} // 1M sats
-									onValueChange={(value) => setAmount(Number(value))}
-									className="flex-1 w-full text-4xl font-semibold text-right bg-transparent border-none placeholder:text-neutral-600 focus:outline-none focus:ring-0 dark:text-neutral-400"
-								/>
-								<span className="flex-1 w-full text-4xl font-semibold text-left text-neutral-500 dark:text-neutral-400">
-									sats
-								</span>
-							</div>
-							<div className="inline-flex items-center justify-center gap-2">
-								{DEFAULT_VALUES.map((value) => (
-									<button
-										key={value}
-										type="button"
-										onClick={() => setAmount(value)}
-										className="w-max rounded-full bg-neutral-100 px-2.5 py-1 text-sm font-medium hover:bg-neutral-200 dark:bg-neutral-900 dark:hover:bg-neutral-800"
-									>
-										{value} sats
-									</button>
-								))}
-							</div>
-						</div>
-						<div className="flex flex-col w-full gap-2">
-							<input
-								name="message"
-								value={content}
-								onChange={(e) => setContent(e.target.value)}
-								spellCheck={false}
-								autoComplete="off"
-								autoCorrect="off"
-								autoCapitalize="off"
-								placeholder={t("note.zap.messagePlaceholder")}
-								className="h-11 w-full resize-none rounded-lg border-transparent bg-neutral-100 px-3 !outline-none placeholder:text-neutral-600 focus:border-blue-500 focus:ring focus:ring-blue-200 dark:bg-neutral-950 dark:text-neutral-400"
-							/>
-							<div className="flex flex-col gap-2">
-								<button
-									type="button"
-									onClick={() => submit()}
-									className="inline-flex h-9 w-full items-center justify-center rounded-lg border-t border-neutral-900 bg-neutral-950 pb-[2px] font-semibold text-neutral-50 hover:bg-neutral-900 dark:border-neutral-800 dark:bg-neutral-900 dark:hover:bg-neutral-800"
-								>
-									{isCompleted
-										? t("note.zap.buttonFinish")
-										: isLoading
-											? t("note.zap.buttonLoading")
-											: t("note.zap.zap")}
-								</button>
-							</div>
-						</div>
-					</div>
-				</div>
-			</Box>
-		</Container>
-	);
-}
diff --git a/apps/desktop2/src/routes/zap.$id.tsx b/apps/desktop2/src/routes/zap.$id.tsx
new file mode 100644
index 00000000..1d963ecd
--- /dev/null
+++ b/apps/desktop2/src/routes/zap.$id.tsx
@@ -0,0 +1,119 @@
+import { User } from "@/components/user";
+import { NostrQuery } from "@lume/system";
+import { createFileRoute } from "@tanstack/react-router";
+import { getCurrent } from "@tauri-apps/api/webviewWindow";
+import { message } from "@tauri-apps/plugin-dialog";
+import { useState } from "react";
+import CurrencyInput from "react-currency-input-field";
+
+const DEFAULT_VALUES = [21, 50, 100, 200];
+
+export const Route = createFileRoute("/zap/$id")({
+	beforeLoad: async ({ params }) => {
+		const event = await NostrQuery.getEvent(params.id);
+		return { event };
+	},
+	component: Screen,
+});
+
+function Screen() {
+	const { event } = Route.useRouteContext();
+
+	const [amount, setAmount] = useState(21);
+	const [content, setContent] = useState("");
+	const [isCompleted, setIsCompleted] = useState(false);
+	const [isLoading, setIsLoading] = useState(false);
+
+	const submit = async () => {
+		try {
+			// start loading
+			setIsLoading(true);
+
+			// Zap
+			const val = await event.zap(amount, content);
+
+			if (val) {
+				setIsCompleted(true);
+				// close current window
+				await getCurrent().close();
+			}
+		} catch (e) {
+			setIsLoading(false);
+			await message(String(e), {
+				title: "Zap",
+				kind: "error",
+			});
+		}
+	};
+
+	return (
+		<div data-tauri-drag-region className="flex flex-col pb-5 size-full">
+			<div
+				data-tauri-drag-region
+				className="flex items-center justify-center h-24 gap-2 shrink-0"
+			>
+				<p className="text-sm">Send zap to </p>
+				<User.Provider pubkey={event.pubkey}>
+					<User.Root className="inline-flex items-center gap-2 p-1 rounded-full bg-black/5 dark:bg-white/5">
+						<User.Avatar className="rounded-full size-6" />
+						<User.Name className="pr-2 text-sm font-medium" />
+					</User.Root>
+				</User.Provider>
+			</div>
+			<div className="flex flex-col justify-between h-full">
+				<div className="flex flex-col justify-between flex-1 px-5">
+					<div className="relative flex flex-col flex-1 pb-8">
+						<div className="inline-flex items-center justify-center flex-1 h-full gap-1">
+							<CurrencyInput
+								placeholder="0"
+								defaultValue={21}
+								value={amount}
+								decimalsLimit={2}
+								min={0} // 0 sats
+								max={10000} // 1M sats
+								maxLength={10000} // 1M sats
+								onValueChange={(value) => setAmount(Number(value))}
+								className="flex-1 w-full text-4xl font-semibold text-right bg-transparent border-none placeholder:text-neutral-600 focus:outline-none focus:ring-0 dark:text-neutral-400"
+							/>
+							<span className="flex-1 w-full text-4xl font-semibold text-left text-neutral-500 dark:text-neutral-400">
+								sats
+							</span>
+						</div>
+						<div className="inline-flex items-center justify-center gap-2">
+							{DEFAULT_VALUES.map((value) => (
+								<button
+									key={value}
+									type="button"
+									onClick={() => setAmount(value)}
+									className="w-max rounded-full bg-black/10 px-2.5 py-1 text-xs font-medium hover:bg-black/20 dark:bg-white/10 dark:hover:bg-white/20"
+								>
+									{value} sats
+								</button>
+							))}
+						</div>
+					</div>
+					<div className="flex flex-col w-full gap-2">
+						<input
+							name="message"
+							value={content}
+							onChange={(e) => setContent(e.target.value)}
+							spellCheck={false}
+							autoComplete="off"
+							autoCorrect="off"
+							autoCapitalize="off"
+							placeholder="Enter message (optional)"
+							className="h-11 w-full resize-none rounded-xl border-transparent bg-black/5 px-3 !outline-none placeholder:text-neutral-600 focus:border-blue-500 focus:ring-0 dark:bg-white/5"
+						/>
+						<button
+							type="button"
+							onClick={() => submit()}
+							className="inline-flex items-center justify-center w-full h-10 font-medium rounded-xl bg-neutral-950 text-neutral-50 hover:bg-neutral-900 dark:bg-white/20 dark:hover:bg-white/30"
+						>
+							{isCompleted ? "Zapped" : isLoading ? "Processing..." : "Zap"}
+						</button>
+					</div>
+				</div>
+			</div>
+		</div>
+	);
+}
diff --git a/packages/system/src/account.ts b/packages/system/src/account.ts
index 7007e984..4a0dd348 100644
--- a/packages/system/src/account.ts
+++ b/packages/system/src/account.ts
@@ -1,6 +1,6 @@
 import type { Metadata } from "@lume/types";
-import { type Result, commands } from "./commands";
 import { Window } from "@tauri-apps/api/window";
+import { type Result, commands } from "./commands";
 
 export class NostrAccount {
 	static async getAccounts() {
@@ -99,8 +99,28 @@ export class NostrAccount {
 		}
 	}
 
+	static async loadWallet() {
+		const query = await commands.loadWallet();
+
+		if (query.status === "ok") {
+			return Number.parseInt(query.data);
+		} else {
+			throw new Error(query.error);
+		}
+	}
+
 	static async setWallet(uri: string) {
-		const query = await commands.setNwc(uri);
+		const query = await commands.setWallet(uri);
+
+		if (query.status === "ok") {
+			return query.data;
+		} else {
+			throw new Error(query.error);
+		}
+	}
+
+	static async removeWallet() {
+		const query = await commands.removeWallet();
 
 		if (query.status === "ok") {
 			return query.data;
@@ -110,7 +130,7 @@ export class NostrAccount {
 	}
 
 	static async getProfile() {
-		const query = await commands.getCurrentUserProfile();
+		const query = await commands.getCurrentProfile();
 
 		if (query.status === "ok") {
 			return JSON.parse(query.data) as Metadata;
@@ -119,16 +139,6 @@ export class NostrAccount {
 		}
 	}
 
-	static async getBalance() {
-		const query = await commands.getBalance();
-
-		if (query.status === "ok") {
-			return Number.parseInt(query.data);
-		} else {
-			return 0;
-		}
-	}
-
 	static async getContactList() {
 		const query = await commands.getContactList();
 
diff --git a/packages/system/src/commands.ts b/packages/system/src/commands.ts
index edf8477b..89b9fe15 100644
--- a/packages/system/src/commands.ts
+++ b/packages/system/src/commands.ts
@@ -180,25 +180,25 @@ try {
     else return { status: "error", error: e  as any };
 }
 },
-async setNwc(uri: string) : Promise<Result<boolean, string>> {
+async setWallet(uri: string) : Promise<Result<boolean, string>> {
 try {
-    return { status: "ok", data: await TAURI_INVOKE("set_nwc", { uri }) };
+    return { status: "ok", data: await TAURI_INVOKE("set_wallet", { uri }) };
 } catch (e) {
     if(e instanceof Error) throw e;
     else return { status: "error", error: e  as any };
 }
 },
-async loadNwc() : Promise<Result<boolean, string>> {
+async loadWallet() : Promise<Result<string, string>> {
 try {
-    return { status: "ok", data: await TAURI_INVOKE("load_nwc") };
+    return { status: "ok", data: await TAURI_INVOKE("load_wallet") };
 } catch (e) {
     if(e instanceof Error) throw e;
     else return { status: "error", error: e  as any };
 }
 },
-async getBalance() : Promise<Result<string, string>> {
+async removeWallet() : Promise<Result<null, null>> {
 try {
-    return { status: "ok", data: await TAURI_INVOKE("get_balance") };
+    return { status: "ok", data: await TAURI_INVOKE("remove_wallet") };
 } catch (e) {
     if(e instanceof Error) throw e;
     else return { status: "error", error: e  as any };
@@ -407,9 +407,9 @@ try {
     else return { status: "error", error: e  as any };
 }
 },
-async openWindow(label: string, title: string, url: string, width: number, height: number) : Promise<Result<null, string>> {
+async openWindow(window: Window) : Promise<Result<null, string>> {
 try {
-    return { status: "ok", data: await TAURI_INVOKE("open_window", { label, title, url, width, height }) };
+    return { status: "ok", data: await TAURI_INVOKE("open_window", { window }) };
 } catch (e) {
     if(e instanceof Error) throw e;
     else return { status: "error", error: e  as any };
@@ -438,6 +438,7 @@ export type Meta = { content: string; images: string[]; videos: string[]; events
 export type Relays = { connected: string[]; read: string[] | null; write: string[] | null; both: string[] | null }
 export type RichEvent = { raw: string; parsed: Meta | null }
 export type Settings = { proxy: string | null; image_resize_service: string | null; use_relay_hint: boolean; content_warning: boolean; display_avatar: boolean; display_zap_button: boolean; display_repost_button: boolean; display_media: boolean }
+export type Window = { label: string; title: string; url: string; width: number; height: number; maximizable: boolean; minimizable: boolean }
 
 /** tauri-specta globals **/
 
diff --git a/packages/system/src/window.ts b/packages/system/src/window.ts
index c6683bf6..3baf89a0 100644
--- a/packages/system/src/window.ts
+++ b/packages/system/src/window.ts
@@ -18,7 +18,15 @@ export class LumeWindow {
 		const label = `event-${event.id}`;
 		const url = `/events/${root ?? reply ?? event.id}`;
 
-		const query = await commands.openWindow(label, "Thread", url, 500, 800);
+		const query = await commands.openWindow({
+			label,
+			url,
+			title: "Thread",
+			width: 500,
+			height: 800,
+			maximizable: true,
+			minimizable: true,
+		});
 
 		if (query.status === "ok") {
 			return query.data;
@@ -29,13 +37,15 @@ export class LumeWindow {
 
 	static async openProfile(pubkey: string) {
 		const label = `user-${pubkey}`;
-		const query = await commands.openWindow(
+		const query = await commands.openWindow({
 			label,
-			"Profile",
-			`/users/${pubkey}`,
-			500,
-			800,
-		);
+			url: `/users/${pubkey}`,
+			title: "Profile",
+			width: 500,
+			height: 800,
+			maximizable: true,
+			minimizable: true,
+		});
 
 		if (query.status === "ok") {
 			return query.data;
@@ -60,7 +70,15 @@ export class LumeWindow {
 		}
 
 		const label = `editor-${reply_to ? reply_to : 0}`;
-		const query = await commands.openWindow(label, "Editor", url, 560, 340);
+		const query = await commands.openWindow({
+			label,
+			url,
+			title: "Editor",
+			width: 560,
+			height: 340,
+			maximizable: true,
+			minimizable: false,
+		});
 
 		if (query.status === "ok") {
 			return query.data;
@@ -69,45 +87,35 @@ export class LumeWindow {
 		}
 	}
 
-	static async openZap(id: string, pubkey: string) {
-		const nwc = await commands.loadNwc();
+	static async openZap(id: string) {
+		const wallet = await commands.loadWallet();
 
-		if (nwc.status === "ok") {
-			const status = nwc.data;
-
-			if (!status) {
-				const label = "nwc";
-				await commands.openWindow(
-					label,
-					"Nostr Wallet Connect",
-					"/nwc",
-					400,
-					600,
-				);
-			} else {
-				const label = `zap-${id}`;
-				await commands.openWindow(
-					label,
-					"Zap",
-					`/zap/${id}?pubkey=${pubkey}`,
-					400,
-					500,
-				);
-			}
+		if (wallet.status === "ok") {
+			await commands.openWindow({
+				label: `zap-${id}`,
+				url: `/zap/${id}`,
+				title: "Zap",
+				width: 360,
+				height: 460,
+				maximizable: false,
+				minimizable: false,
+			});
 		} else {
-			throw new Error(nwc.error);
+			await LumeWindow.openSettings("bitcoin-connect");
 		}
 	}
 
-	static async openSettings() {
+	static async openSettings(path?: string) {
 		const label = "settings";
-		const query = await commands.openWindow(
+		const query = await commands.openWindow({
 			label,
-			"Settings",
-			"/settings/general",
-			800,
-			500,
-		);
+			url: path ? `/settings/${path}` : "/settings/general",
+			title: "Settings",
+			width: 800,
+			height: 500,
+			maximizable: false,
+			minimizable: false,
+		});
 
 		if (query.status === "ok") {
 			return query.data;
@@ -118,30 +126,15 @@ export class LumeWindow {
 
 	static async openSearch() {
 		const label = "search";
-		const query = await commands.openWindow(
+		const query = await commands.openWindow({
 			label,
-			"Search",
-			"/search",
-			400,
-			600,
-		);
-
-		if (query.status === "ok") {
-			return query.data;
-		} else {
-			throw new Error(query.error);
-		}
-	}
-
-	static async openActivity(account: string) {
-		const label = "activity";
-		const query = await commands.openWindow(
-			label,
-			"Activity",
-			`/activity/${account}/texts`,
-			400,
-			600,
-		);
+			url: "/search",
+			title: "Search",
+			width: 400,
+			height: 600,
+			maximizable: false,
+			minimizable: false,
+		});
 
 		if (query.status === "ok") {
 			return query.data;
diff --git a/packages/utils/src/formater.ts b/packages/utils/src/formater.ts
index 6e70d289..d06d90e9 100644
--- a/packages/utils/src/formater.ts
+++ b/packages/utils/src/formater.ts
@@ -81,7 +81,7 @@ export function displayLongHandle(str: string) {
 	const handle = split[0];
 	const service = split[1];
 
-	return handle.substring(0, 16) + "..." + "@" + service;
+	return `${handle.substring(0, 16)}...@${service}`;
 }
 
 // convert number to K, M, B, T, etc.
@@ -127,7 +127,7 @@ export function getBitcoinDisplayValues(satoshis: number) {
 		.reverse()
 		.forEach((c, index) => {
 			if (index > 0 && index % 3 === 0) {
-				res = " " + res;
+				res = ` ${res}`;
 			}
 			res = c + res;
 		});
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index a870e837..a91ac036 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -54,6 +54,9 @@ importers:
 
   apps/desktop2:
     dependencies:
+      '@getalby/bitcoin-connect-react':
+        specifier: ^3.5.3
+        version: 3.5.3(@types/react@18.3.3)(react@18.3.1)(typescript@5.4.5)
       '@lume/icons':
         specifier: workspace:^
         version: link:../../packages/icons
@@ -1196,6 +1199,49 @@ packages:
     resolution: {integrity: sha512-7ncjjSpRSRKvjJEoru092iFiEoC89lz4oG4+SGg9hh7DI/5SXf+kE+dg+6Fv/bwiK/WJCo4Q2gvPZGRlCE5mcA==}
     dev: false
 
+  /@getalby/bitcoin-connect-react@3.5.3(@types/react@18.3.3)(react@18.3.1)(typescript@5.4.5):
+    resolution: {integrity: sha512-/oAPFFva/T946JzuNv6X/AuCGb46co2rLxfiINy4am/jFN+mAZ1HNGjOycTodpsTXnNpr3Ih37wV+YuI/03ueQ==}
+    peerDependencies:
+      react: ^18.2.0
+    dependencies:
+      '@getalby/bitcoin-connect': 3.5.3(@types/react@18.3.3)(react@18.3.1)(typescript@5.4.5)
+      react: 18.3.1
+    transitivePeerDependencies:
+      - '@types/react'
+      - immer
+      - typescript
+    dev: false
+
+  /@getalby/bitcoin-connect@3.5.3(@types/react@18.3.3)(react@18.3.1)(typescript@5.4.5):
+    resolution: {integrity: sha512-csVNT4gXzuJtXP3ZyXnNnSGpt4JEQJvynLhc/aG3VNZVqPhNgot5Npj1J4XIewrsn4sWVIr9WkAtCxGfQ6XmSQ==}
+    dependencies:
+      '@getalby/lightning-tools': 5.0.3
+      '@getalby/sdk': 3.5.1(typescript@5.4.5)
+      '@lightninglabs/lnc-web': 0.3.1-alpha
+      qrcode-generator: 1.4.4
+      zustand: 4.5.2(@types/react@18.3.3)(react@18.3.1)
+    transitivePeerDependencies:
+      - '@types/react'
+      - immer
+      - react
+      - typescript
+    dev: false
+
+  /@getalby/lightning-tools@5.0.3:
+    resolution: {integrity: sha512-QG3/SBI5n2py5IgsjP3K+c8eq55eiI3PQB12yo9Pot0b5hcN7TNNoTKn0fgLJjO1iEVCUkF513kDOpjjXwK0hQ==}
+    engines: {node: '>=14'}
+    dev: false
+
+  /@getalby/sdk@3.5.1(typescript@5.4.5):
+    resolution: {integrity: sha512-Qz9GgXMoVpupDLqbzA2CHpru+9yqijQrxeRN7CDfV6l39js/BGwin93MFTh7eFj2TsMo+i8JeM3BVn+SJn/iRg==}
+    engines: {node: '>=14'}
+    dependencies:
+      eventemitter3: 5.0.1
+      nostr-tools: 1.17.0(typescript@5.4.5)
+    transitivePeerDependencies:
+      - typescript
+    dev: false
+
   /@img/sharp-darwin-arm64@0.33.4:
     resolution: {integrity: sha512-p0suNqXufJs9t3RqLBO6vvrgr5OhgbWp76s5gTRvdmxmuv9E1rcaqGUsl3l4mKVmXPkTkTErXediAui4x+8PSA==}
     engines: {glibc: '>=2.26', node: ^18.17.0 || ^20.3.0 || >=21.0.0, npm: '>=9.6.5', pnpm: '>=7.1.0', yarn: '>=3.2.0'}
@@ -1433,6 +1479,21 @@ packages:
     resolution: {integrity: sha512-dfLbk+PwWvFzSxwk3n5ySL0hfBog779o8h68wK/7/APo/7cgyWp5jcXockbxdk5kFRkbeXWm4Fbi9FrdN381sA==}
     dev: false
 
+  /@lightninglabs/lnc-core@0.3.1-alpha:
+    resolution: {integrity: sha512-I/hThdItLWJ6RU8Z27ZIXhpBS2JJuD3+TjtaQXX2CabaUYXlcN4sk+Kx8N/zG/fk8qZvjlRWum4vHu4ZX554Fg==}
+    dev: false
+
+  /@lightninglabs/lnc-web@0.3.1-alpha:
+    resolution: {integrity: sha512-yL5SgBkl6kd6ISzJHGlSN7TXbiDoo1pfGvTOIdVWYVyXtEeW8PT+x6YGOmyQXGFT2OOf7fC7PfP9VnskDPuFaA==}
+    dependencies:
+      '@lightninglabs/lnc-core': 0.3.1-alpha
+      crypto-js: 4.2.0
+    dev: false
+
+  /@noble/ciphers@0.2.0:
+    resolution: {integrity: sha512-6YBxJDAapHSdd3bLDv6x2wRPwq4QFMUaB3HvljNBUTThDd12eSm7/3F+2lnfzx2jvM+S6Nsy0jEt9QbPqSwqRw==}
+    dev: false
+
   /@noble/ciphers@0.5.3:
     resolution: {integrity: sha512-B0+6IIHiqEs3BPMT0hcRmHvEj2QHOLu+uwt+tqDDeVd0oyVzh7BPrDcPjRnV1PV/5LaknXJJQvOuRGR0zQJz+w==}
     dev: false
@@ -3434,6 +3495,10 @@ packages:
       shebang-command: 2.0.0
       which: 2.0.2
 
+  /crypto-js@4.2.0:
+    resolution: {integrity: sha512-KALDyEYgpY+Rlob/iriUtjV6d5Eq+Y191A5g4UqLAi8CyGP9N1+FdVbkc1SxKc2r4YAYqG8JzO2KGL+AizD70Q==}
+    dev: false
+
   /cssesc@3.0.0:
     resolution: {integrity: sha512-/Tb/JcjK111nNScGob5MNtsntNM1aCNUDipB/TkwZFhyDrrE47SOx/18wF2bbjgc3ZzCSKW1T5nt5EbFoAz/Vg==}
     engines: {node: '>=4'}
@@ -4720,6 +4785,23 @@ packages:
     resolution: {integrity: sha512-bdok/XvKII3nUpklnV6P2hxtMNrCboOjAcyBuQnWEhO665FwrSNRxU+AqpsyvO6LgGYPspN+lu5CLtw4jPRKNA==}
     engines: {node: '>=0.10.0'}
 
+  /nostr-tools@1.17.0(typescript@5.4.5):
+    resolution: {integrity: sha512-LZmR8GEWKZeElbFV5Xte75dOeE9EFUW/QLI1Ncn3JKn0kFddDKEfBbFN8Mu4TMs+L4HR/WTPha2l+PPuRnJcMw==}
+    peerDependencies:
+      typescript: '>=5.0.0'
+    peerDependenciesMeta:
+      typescript:
+        optional: true
+    dependencies:
+      '@noble/ciphers': 0.2.0
+      '@noble/curves': 1.1.0
+      '@noble/hashes': 1.3.1
+      '@scure/base': 1.1.1
+      '@scure/bip32': 1.3.1
+      '@scure/bip39': 1.2.1
+      typescript: 5.4.5
+    dev: false
+
   /nostr-tools@2.7.0(typescript@5.4.5):
     resolution: {integrity: sha512-jJoL2J1CBiKDxaXZww27nY/Wsuxzx7AULxmGKFce4sskDu1tohNyfnzYQ8BvDyvkstU8kNZUAXPL32tre33uig==}
     peerDependencies:
@@ -5019,6 +5101,10 @@ packages:
     resolution: {integrity: sha512-PgTgs/BlvHxOu8QuEN7wi5A0OmXaBcHpmCSTehcs6Uuu9IkDIEo13Hy7n898RHfrQ49vKCoGeWZSaAK01nwVig==}
     dev: false
 
+  /qrcode-generator@1.4.4:
+    resolution: {integrity: sha512-HM7yY8O2ilqhmULxGMpcHSF1EhJJ9yBj8gvDEuZ6M+KGJ0YY2hKpnXvRD+hZPLrDVck3ExIGhmPtSdcjC+guuw==}
+    dev: false
+
   /queue-microtask@1.2.3:
     resolution: {integrity: sha512-NuaNSa6flKT5JaSYQzJok04JzTL1CA6aGhv5rfLW3PgqA+M2ChpZQnAC8h8i4ZFkBS8X5RqkDBHA7r4hej3K9A==}
 
@@ -5921,6 +6007,14 @@ packages:
       tslib: 2.6.3
     dev: false
 
+  /use-sync-external-store@1.2.0(react@18.3.1):
+    resolution: {integrity: sha512-eEgnFxGQ1Ife9bzYs6VLi8/4X6CObHMw9Qr9tPY43iKwsPw8xE8+EFsf/2cFZ5S3esXgpWgtSCtLNS41F+sKPA==}
+    peerDependencies:
+      react: ^16.8.0 || ^17.0.0 || ^18.0.0
+    dependencies:
+      react: 18.3.1
+    dev: false
+
   /use-sync-external-store@1.2.2(react@18.3.1):
     resolution: {integrity: sha512-PElTlVMwpblvbNqQ82d2n6RjStvdSoNe9FG28kNfz3WiXilJm4DdNkEzRhCZuIDwY8U08WVihhGR5iRqAwfDiw==}
     peerDependencies:
@@ -6327,6 +6421,26 @@ packages:
   /zod@3.23.8:
     resolution: {integrity: sha512-XBx9AXhXktjUqnepgTiE5flcKIYWi/rme0Eaj+5Y0lftuGBq+jyRu/md4WnuxqgP1ubdpNCsYEYPxrzVHD8d6g==}
 
+  /zustand@4.5.2(@types/react@18.3.3)(react@18.3.1):
+    resolution: {integrity: sha512-2cN1tPkDVkwCy5ickKrI7vijSjPksFRfqS6237NzT0vqSsztTNnQdHw9mmN7uBdk3gceVXU0a+21jFzFzAc9+g==}
+    engines: {node: '>=12.7.0'}
+    peerDependencies:
+      '@types/react': '>=16.8'
+      immer: '>=9.0.6'
+      react: '>=16.8'
+    peerDependenciesMeta:
+      '@types/react':
+        optional: true
+      immer:
+        optional: true
+      react:
+        optional: true
+    dependencies:
+      '@types/react': 18.3.3
+      react: 18.3.1
+      use-sync-external-store: 1.2.0(react@18.3.1)
+    dev: false
+
   /zwitch@2.0.4:
     resolution: {integrity: sha512-bXE4cR/kVZhKZX/RjPEflHaKVhUVl85noU3v6b8apfQEc1x4A+zBxjZ4lN8LqGd6WZ3dl98pY4o717VFmoPp+A==}
     dev: false
diff --git a/src-tauri/src/commands/window.rs b/src-tauri/src/commands/window.rs
index 32e57436..b07e2730 100644
--- a/src-tauri/src/commands/window.rs
+++ b/src-tauri/src/commands/window.rs
@@ -3,6 +3,8 @@ use std::str::FromStr;
 
 #[cfg(target_os = "macos")]
 use cocoa::{appkit::NSApp, base::nil, foundation::NSString};
+use serde::{Deserialize, Serialize};
+use specta::Type;
 use tauri::{LogicalPosition, LogicalSize, Manager, State, WebviewUrl};
 #[cfg(target_os = "macos")]
 use tauri::TitleBarStyle;
@@ -14,6 +16,17 @@ use url::Url;
 
 use crate::Nostr;
 
+#[derive(Serialize, Deserialize, Type)]
+pub struct Window {
+  label: String,
+  title: String,
+  url: String,
+  width: f64,
+  height: f64,
+  maximizable: bool,
+  minimizable: bool,
+}
+
 #[tauri::command]
 #[specta::specta]
 pub fn create_column(
@@ -121,15 +134,8 @@ pub fn resize_column(
 
 #[tauri::command]
 #[specta::specta]
-pub fn open_window(
-  label: &str,
-  title: &str,
-  url: &str,
-  width: f64,
-  height: f64,
-  app_handle: tauri::AppHandle,
-) -> Result<(), String> {
-  if let Some(window) = app_handle.get_window(label) {
+pub fn open_window(window: Window, app_handle: tauri::AppHandle) -> Result<(), String> {
+  if let Some(window) = app_handle.get_window(&window.label) {
     if window.is_visible().unwrap_or_default() {
       let _ = window.set_focus();
     } else {
@@ -138,21 +144,27 @@ pub fn open_window(
     };
   } else {
     #[cfg(target_os = "macos")]
-    let window = WebviewWindowBuilder::new(&app_handle, label, WebviewUrl::App(PathBuf::from(url)))
-      .title(title)
-      .min_inner_size(width, height)
-      .inner_size(width, height)
-      .hidden_title(true)
-      .title_bar_style(TitleBarStyle::Overlay)
-      .transparent(true)
-      .effects(WindowEffectsConfig {
-        state: None,
-        effects: vec![Effect::WindowBackground],
-        radius: None,
-        color: None,
-      })
-      .build()
-      .unwrap();
+    let window = WebviewWindowBuilder::new(
+      &app_handle,
+      &window.label,
+      WebviewUrl::App(PathBuf::from(window.url)),
+    )
+    .title(&window.title)
+    .min_inner_size(window.width, window.height)
+    .inner_size(window.width, window.height)
+    .hidden_title(true)
+    .title_bar_style(TitleBarStyle::Overlay)
+    .transparent(true)
+    .minimizable(window.minimizable)
+    .maximizable(window.maximizable)
+    .effects(WindowEffectsConfig {
+      state: None,
+      effects: vec![Effect::WindowBackground],
+      radius: None,
+      color: None,
+    })
+    .build()
+    .unwrap();
 
     #[cfg(target_os = "windows")]
     let window = WebviewWindowBuilder::new(&app_handle, label, WebviewUrl::App(PathBuf::from(url)))
@@ -180,10 +192,6 @@ pub fn open_window(
     #[cfg(target_os = "windows")]
     // Create a custom titlebar for Windows
     window.create_overlay_titlebar().unwrap();
-
-    // Set a custom inset to the traffic lights
-    #[cfg(target_os = "macos")]
-    window.set_traffic_lights_inset(8.0, 16.0).unwrap();
   }
 
   Ok(())
diff --git a/src-tauri/src/main.rs b/src-tauri/src/main.rs
index 1d84005b..dbfa5b5b 100644
--- a/src-tauri/src/main.rs
+++ b/src-tauri/src/main.rs
@@ -9,20 +9,20 @@ extern crate cocoa;
 #[macro_use]
 extern crate objc;
 
-use std::sync::Mutex;
-use std::time::Duration;
 use std::{
   fs,
   io::{self, BufRead},
   str::FromStr,
 };
+use std::sync::Mutex;
+use std::time::Duration;
 
 use nostr_sdk::prelude::*;
 use serde::{Deserialize, Serialize};
 use specta::Type;
+use tauri::{Manager, path::BaseDirectory};
 #[cfg(target_os = "macos")]
 use tauri::tray::{MouseButtonState, TrayIconEvent};
-use tauri::{path::BaseDirectory, Manager};
 use tauri_nspanel::ManagerExt;
 use tauri_plugin_decorum::WebviewWindowExt;
 
@@ -98,9 +98,9 @@ fn main() {
       nostr::metadata::toggle_contact,
       nostr::metadata::get_nstore,
       nostr::metadata::set_nstore,
-      nostr::metadata::set_nwc,
-      nostr::metadata::load_nwc,
-      nostr::metadata::get_balance,
+      nostr::metadata::set_wallet,
+      nostr::metadata::load_wallet,
+      nostr::metadata::remove_wallet,
       nostr::metadata::zap_profile,
       nostr::metadata::zap_event,
       nostr::metadata::friend_to_friend,
diff --git a/src-tauri/src/nostr/metadata.rs b/src-tauri/src/nostr/metadata.rs
index b57126ec..df75c164 100644
--- a/src-tauri/src/nostr/metadata.rs
+++ b/src-tauri/src/nostr/metadata.rs
@@ -310,12 +310,12 @@ pub async fn get_nstore(key: &str, state: State<'_, Nostr>) -> Result<String, St
 
 #[tauri::command]
 #[specta::specta]
-pub async fn set_nwc(uri: &str, state: State<'_, Nostr>) -> Result<bool, String> {
+pub async fn set_wallet(uri: &str, state: State<'_, Nostr>) -> Result<bool, String> {
   let client = &state.client;
 
   if let Ok(nwc_uri) = NostrWalletConnectURI::from_str(uri) {
     let nwc = NWC::new(nwc_uri);
-    let keyring = Entry::new("Lume Secret Storage", "NWC").map_err(|e| e.to_string())?;
+    let keyring = Entry::new("Lume Secret", "Bitcoin Connect").map_err(|e| e.to_string())?;
     keyring.set_password(uri).map_err(|e| e.to_string())?;
     client.set_zapper(nwc).await;
 
@@ -327,38 +327,42 @@ pub async fn set_nwc(uri: &str, state: State<'_, Nostr>) -> Result<bool, String>
 
 #[tauri::command]
 #[specta::specta]
-pub async fn load_nwc(state: State<'_, Nostr>) -> Result<bool, String> {
+pub async fn load_wallet(state: State<'_, Nostr>) -> Result<String, String> {
   let client = &state.client;
-  let keyring = Entry::new("Lume Secret Storage", "NWC").map_err(|e| e.to_string())?;
+  let keyring = Entry::new("Lume Secret", "Bitcoin Connect").unwrap();
 
   match keyring.get_password() {
     Ok(val) => {
-      let uri = NostrWalletConnectURI::from_str(&val).map_err(|e| e.to_string())?;
+      let uri = NostrWalletConnectURI::from_str(&val).unwrap();
       let nwc = NWC::new(uri);
+
+      // Get current balance
+      let balance = nwc.get_balance().await;
+
+      // Update zapper
       client.set_zapper(nwc).await;
 
-      Ok(true)
+      match balance {
+        Ok(val) => Ok(val.to_string()),
+        Err(_) => Err("Get balance failed.".into()),
+      }
     }
-    Err(_) => Ok(false),
+    Err(_) => Err("NWC not found.".into()),
   }
 }
 
 #[tauri::command]
 #[specta::specta]
-pub async fn get_balance() -> Result<String, String> {
-  let keyring = Entry::new("Lume Secret Storage", "NWC").map_err(|e| e.to_string())?;
+pub async fn remove_wallet(state: State<'_, Nostr>) -> Result<(), ()> {
+  let client = &state.client;
+  let keyring = Entry::new("Lume Secret", "Bitcoin Connect").unwrap();
 
-  match keyring.get_password() {
-    Ok(val) => {
-      let uri = NostrWalletConnectURI::from_str(&val).map_err(|e| e.to_string())?;
-      let nwc = NWC::new(uri);
-      nwc
-        .get_balance()
-        .await
-        .map(|balance| balance.to_string())
-        .map_err(|_| "Get balance failed".into())
+  match keyring.delete_password() {
+    Ok(_) => {
+      client.unset_zapper().await;
+      Ok(())
     }
-    Err(_) => Err("Something wrong".into()),
+    Err(_) => Err(()),
   }
 }
 
@@ -371,32 +375,28 @@ pub async fn zap_profile(
   state: State<'_, Nostr>,
 ) -> Result<bool, String> {
   let client = &state.client;
-  let public_key: Option<PublicKey> = match Nip19::from_bech32(id) {
+  let public_key = match Nip19::from_bech32(id) {
     Ok(val) => match val {
-      Nip19::Pubkey(key) => Some(key),
-      Nip19::Profile(profile) => Some(profile.public_key),
-      _ => None,
+      Nip19::Pubkey(key) => key,
+      Nip19::Profile(profile) => profile.public_key,
+      _ => return Err("Public Key is not valid.".into()),
     },
     Err(_) => match PublicKey::from_str(id) {
-      Ok(val) => Some(val),
-      Err(_) => None,
+      Ok(val) => val,
+      Err(_) => return Err("Public Key is not valid.".into()),
     },
   };
 
-  if let Some(recipient) = public_key {
-    let details = ZapDetails::new(ZapType::Public).message(message);
-    let num = match amount.parse::<u64>() {
-      Ok(val) => val,
-      Err(_) => return Err("Invalid amount.".into()),
-    };
+  let details = ZapDetails::new(ZapType::Private).message(message);
+  let num = match amount.parse::<u64>() {
+    Ok(val) => val,
+    Err(_) => return Err("Invalid amount.".into()),
+  };
 
-    if client.zap(recipient, num, Some(details)).await.is_ok() {
-      Ok(true)
-    } else {
-      Err("Zap profile failed".into())
-    }
+  if client.zap(public_key, num, Some(details)).await.is_ok() {
+    Ok(true)
   } else {
-    Err("Parse public key failed".into())
+    Err("Zap profile failed".into())
   }
 }
 
@@ -409,32 +409,28 @@ pub async fn zap_event(
   state: State<'_, Nostr>,
 ) -> Result<bool, String> {
   let client = &state.client;
-  let event_id: Option<EventId> = match Nip19::from_bech32(id) {
+  let event_id = match Nip19::from_bech32(id) {
     Ok(val) => match val {
-      Nip19::EventId(id) => Some(id),
-      Nip19::Event(event) => Some(event.event_id),
-      _ => None,
+      Nip19::EventId(id) => id,
+      Nip19::Event(event) => event.event_id,
+      _ => return Err("Event ID is invalid.".into()),
     },
     Err(_) => match EventId::from_hex(id) {
-      Ok(val) => Some(val),
-      Err(_) => None,
+      Ok(val) => val,
+      Err(_) => return Err("Event ID is invalid.".into()),
     },
   };
 
-  if let Some(recipient) = event_id {
-    let details = ZapDetails::new(ZapType::Public).message(message);
-    let num = match amount.parse::<u64>() {
-      Ok(val) => val,
-      Err(_) => return Err("Invalid amount.".into()),
-    };
+  let details = ZapDetails::new(ZapType::Private).message(message);
+  let num = match amount.parse::<u64>() {
+    Ok(val) => val,
+    Err(_) => return Err("Invalid amount.".into()),
+  };
 
-    if client.zap(recipient, num, Some(details)).await.is_ok() {
-      Ok(true)
-    } else {
-      Err("Zap event failed".into())
-    }
+  if client.zap(event_id, num, Some(details)).await.is_ok() {
+    Ok(true)
   } else {
-    Err("Parse event ID failed".into())
+    Err("Zap event failed".into())
   }
 }