Show fixed Jupyter workspace status

frontend/app/components/assistant-ui/thread.tsx

@@ -298,12 +298,9 @@ async function cancelLatestRun(sessionId: string, runId?: string | null) {
 const ChatTopActions: FC = () => {
 	const { openFiles } = useActivityPanel();
 	const [workspaceOpen, setWorkspaceOpen] = useState(false);
-	const latestSessionId = useAuiState((s) =>
+	const currentRun = useReplayedRunState();
-		findLatestMessageMetadataValue(s.thread.messages, "sessionId"),
+	const normalizedSessionId = currentRun.sessionId;
-	);
+	const workspaceStatus = useJupyterWorkspaceStatus(normalizedSessionId);
-	const normalizedSessionId = normalizeSessionId(
-		typeof latestSessionId === "string" ? latestSessionId : null,
-	);
 
 	return (
 		<div className="pointer-events-none sticky top-3 z-20 mr-4 flex justify-end">
@@ -330,9 +327,7 @@ const ChatTopActions: FC = () => {
 							type="button"
 							className="flex w-full items-center gap-2 rounded-lg px-3 py-2 text-left text-sm transition-colors hover:bg-muted"
 							onClick={() => {
-								openFiles(
+								openFiles(normalizedSessionId);
-									typeof latestSessionId === "string" ? latestSessionId : null,
-								);
 							}}
 						>
 							<FileTextIcon className="size-4 text-muted-foreground" />
@@ -344,7 +339,7 @@ const ChatTopActions: FC = () => {
 							onClick={() => setWorkspaceOpen(true)}
 						>
 							<WrenchIcon className="size-4 text-muted-foreground" />
-							切换工作区
+							{workspaceStatus?.connected ? "Jupyter 工作区" : "切换工作区"}
 						</button>
 					</PopoverPrimitive.Content>
 				</PopoverPrimitive.Portal>
@@ -381,6 +376,52 @@ const WORKSPACE_SWITCH_STEPS = [
 	"链接工作区",
 ];
 
+function useJupyterWorkspaceStatus(sessionId: string | null) {
+	const [status, setStatus] = useState<JupyterWorkspaceStatus | null>(null);
+
+	useEffect(() => {
+		if (!sessionId) {
+			setStatus(null);
+			return;
+		}
+		let cancelled = false;
+
+		async function refresh() {
+			try {
+				const response = await fetch(
+					`/api/claw/jupyter?session_id=${encodeURIComponent(sessionId)}`,
+					{ cache: "no-store" },
+				);
+				const payload = (await response.json().catch(() => ({}))) as
+					| JupyterWorkspaceStatus
+					| Record<string, never>;
+				if (cancelled) return;
+				if (!response.ok) {
+					setStatus(null);
+					return;
+				}
+				setStatus(payload as JupyterWorkspaceStatus);
+			} catch {
+				if (!cancelled) setStatus(null);
+			}
+		}
+
+		void refresh();
+		const onRefresh = () => void refresh();
+		window.addEventListener("focus", onRefresh);
+		window.addEventListener("claw-sessions-changed", onRefresh);
+		const interval = window.setInterval(refresh, 8000);
+		return () => {
+			cancelled = true;
+			window.removeEventListener("focus", onRefresh);
+			window.removeEventListener("claw-sessions-changed", onRefresh);
+			window.clearInterval(interval);
+		};
+	}, [sessionId]);
+
+	return status;
+}
+
 function WorkspaceSwitchDialog({
 	open,
 	onOpenChange,
@@ -475,9 +516,13 @@ function WorkspaceSwitchDialog({
 		<Dialog open={open} onOpenChange={onOpenChange}>
 			<DialogContent className="pointer-events-auto sm:max-w-xl">
 				<DialogHeader>
-					<DialogTitle>切换工作区</DialogTitle>
+					<DialogTitle>
+						{status?.connected ? "Jupyter 工作区" : "切换工作区"}
+					</DialogTitle>
 					<DialogDescription>
-						把当前 session 的工具执行切换到远端 Jupyter 开发机。
+						{status?.connected
+							? "当前 session 已固定到远端 Jupyter 工作区。"
+							: "把当前 session 的工具执行切换到远端 Jupyter 开发机。"}
 					</DialogDescription>
 				</DialogHeader>
 				<div className="grid gap-4 text-sm">
@@ -499,6 +544,8 @@ function WorkspaceSwitchDialog({
 							) : null}
 						</div>
 					) : null}
+					{!status?.connected ? (
+						<>
 							<label className="grid gap-1.5" htmlFor={`${fieldId}-url`}>
 								<span className="text-muted-foreground">Jupyter 地址</span>
 								<Input
@@ -529,6 +576,8 @@ function WorkspaceSwitchDialog({
 									disabled={submitting}
 								/>
 							</label>
+						</>
+					) : null}
 					{progress ? (
 						<div className="rounded-md border bg-muted/30 px-3 py-2">
 							<div className="mb-2 flex items-center justify-between gap-3 text-xs">
@@ -559,9 +608,11 @@ function WorkspaceSwitchDialog({
 					>
 						关闭
 					</Button>
+					{!status?.connected ? (
 						<Button type="button" disabled={submitting} onClick={submit}>
 							{submitting ? "连接中..." : "切换"}
 						</Button>
+					) : null}
 				</DialogFooter>
 			</DialogContent>
 		</Dialog>
@@ -682,6 +733,7 @@ const Composer: FC = () => {
 					className="flex w-full flex-col gap-2 rounded-(--composer-radius) border bg-background p-(--composer-padding) transition-shadow focus-within:border-ring/75 focus-within:ring-2 focus-within:ring-ring/20 data-[dragging=true]:border-ring data-[dragging=true]:border-dashed data-[dragging=true]:bg-accent/50"
 				>
 					<ComposerAttachments />
+					<ComposerWorkspaceStatus sessionId={replayedRun.sessionId} />
 					<ImeComposerInput
 						placeholder="Send a message..."
 						className="aui-composer-input max-h-32 min-h-10 w-full resize-none bg-transparent px-1.75 py-1 text-sm outline-none placeholder:text-muted-foreground/80"
@@ -697,6 +749,39 @@ const Composer: FC = () => {
 	);
 };
 
+const ComposerWorkspaceStatus: FC<{ sessionId: string | null }> = ({
+	sessionId,
+}) => {
+	const status = useJupyterWorkspaceStatus(sessionId);
+	if (!status?.connected) return null;
+
+	return (
+		<div className="flex items-center justify-center px-1 pt-0.5">
+			<div className="flex min-w-0 items-center gap-2 rounded-full border bg-muted/40 px-3 py-1 text-xs text-muted-foreground">
+				<span className="size-2 shrink-0 rounded-full bg-emerald-500" />
+				<span className="shrink-0 font-medium text-foreground">
+					Jupyter 工作区
+				</span>
+				{status.workspace_cwd ? (
+					<span className="hidden max-w-56 truncate sm:inline">
+						{status.workspace_cwd}
+					</span>
+				) : null}
+				{status.jupyter_tree_url ? (
+					<a
+						className="shrink-0 text-primary underline-offset-4 hover:underline"
+						href={status.jupyter_tree_url}
+						target="_blank"
+						rel="noreferrer"
+					>
+						打开
+					</a>
+				) : null}
+			</div>
+		</div>
+	);
+};
+
 const ComposerAction: FC = () => {
 	const runtimeRunning = useAuiState((s) => s.thread.isRunning);
 	const replayedRun = useReplayedRunState();