merge(workstate): panneau Work state simplifié — #235 (QA verte)

frontend/src/features/workstate/ProjectWorkStatePanel.tsx

@@ -138,6 +138,27 @@ function canRetryTask(status: BackgroundCompletion["status"]): boolean {
   return status === "failed" || status === "cancelFailed" || status === "cancelled";
 }
 
+function agentStatusLabel(live: boolean, busy: boolean): string {
+  if (busy) return "Busy";
+  return live ? "Idle" : "Offline";
+}
+
+function agentStatusClass(live: boolean, busy: boolean): string {
+  if (busy) return "bg-warning/15 text-warning";
+  if (live) return "bg-success/10 text-success";
+  return "bg-raised text-muted";
+}
+
+function backgroundTaskSummary(tasks: BackgroundCompletion[]): string | null {
+  if (tasks.length === 0) return null;
+  const running = tasks.filter((task) => canCancelTask(task.status)).length;
+  const failed = tasks.filter((task) => canRetryTask(task.status)).length;
+  if (running > 0 && failed > 0) return `${tasks.length} background tasks (${running} active, ${failed} failed)`;
+  if (running > 0) return `${running} background task${running > 1 ? "s" : ""} active`;
+  if (failed > 0) return `${failed} background task${failed > 1 ? "s" : ""} need attention`;
+  return `${tasks.length} background task${tasks.length > 1 ? "s" : ""}`;
+}
+
 function requesterLabel(ticket: AgentTicketState): string {
   if (ticket.source.kind === "human") return "Human";
   const id = shortTicket(ticket.source.agentId);
@@ -554,6 +575,8 @@ function AgentRow({
   const { agent: agentGateway } = useGateways();
   const [message, setMessage] = useState<string | null>(null);
   const [actionBusy, setActionBusy] = useState(false);
+  const [detailsOpen, setDetailsOpen] = useState(false);
+  const [backgroundOpen, setBackgroundOpen] = useState(false);
   const live = agent.live !== undefined;
   const busyState = agent.busy ?? { state: "idle" };
   const busy = busyState.state === "busy";
@@ -568,6 +591,22 @@ function AgentRow({
   const attachTarget = visibleLeaves.find((leaf) => !leaf.session && !leaf.agent);
   const currentTurn =
     busy || tickets.some((ticket) => ticket.status === "inProgress");
+  const activeTicket = tickets.find((ticket) => ticket.status === "inProgress");
+  const statusLabel = agentStatusLabel(live, busy);
+  const taskSummary = backgroundTaskSummary(backgroundTasks);
+  const activityLine =
+    activeTicket?.taskPreview ??
+    (busyState.state === "busy" ? `Ticket ${shortTicket(busyState.ticket)}` : null) ??
+    (inboxDepth > 0 ? `${inboxDepth} queued` : null) ??
+    taskSummary;
+  const hasActions = Boolean(agent.live);
+  const hasDetails =
+    hasActions ||
+    tickets.length > 0 ||
+    inbox.length > 0 ||
+    backgroundTasks.length > 0 ||
+    message ||
+    (agent.live && !liveVisible && !attachTarget);
 
   async function refreshAfterAction(): Promise<void> {
     await onRefresh();
@@ -623,51 +662,47 @@ function AgentRow({
 
   return (
     <li className="py-2 first:pt-0 last:pb-0">
-      <div className="flex items-center justify-between gap-3">
-        <span className="flex min-w-0 flex-col gap-0.5">
-          <span className="truncate text-sm font-medium text-content">
+      <div className="flex min-w-0 items-start justify-between gap-3">
+        <span className="min-w-0 flex-1">
+          <span className="block truncate text-sm font-semibold text-content">
             {agent.name}
           </span>
-          <code className="truncate text-xs text-muted">{agent.profileId}</code>
+          {activityLine && (
+            <span className="mt-0.5 block truncate text-xs text-muted">
+              {activityLine}
             </span>
-        <span className="flex shrink-0 items-center gap-1.5">
+          )}
+        </span>
+        <span className="flex shrink-0 items-center gap-2">
           <span
             className={cn(
               "rounded-full px-2 py-0.5 text-xs font-medium",
-              live
-                ? "bg-success/15 text-success"
-                : "bg-raised text-muted",
+              agentStatusClass(live, busy),
             )}
           >
-            {live ? "Live" : "Offline"}
+            {statusLabel}
           </span>
-          <span
-            className={cn(
-              "rounded-full px-2 py-0.5 text-xs font-medium",
-              busy
-                ? "bg-warning/15 text-warning"
-                : "bg-raised text-muted",
-            )}
+          {hasDetails && (
+            <button
+              type="button"
+              className="rounded px-1.5 py-0.5 text-xs text-muted hover:bg-raised hover:text-content"
+              aria-expanded={detailsOpen}
+              aria-controls={`work-agent-details-${agent.agentId}`}
+              onClick={() => setDetailsOpen((value) => !value)}
             >
-            {busy ? "Busy" : "Idle"}
+              {detailsOpen ? "Hide" : "Details"}
+            </button>
+          )}
         </span>
-          {inboxDepth > 0 && (
-            <span
-              aria-label={`${agent.name} queue depth ${inboxDepth}`}
-              className="rounded-full bg-primary/10 px-2 py-0.5 text-xs font-medium text-primary"
+      </div>
+
+      {detailsOpen && (
+        <div
+          id={`work-agent-details-${agent.agentId}`}
+          className="mt-2 space-y-2 border-l border-border pl-3"
         >
-              Queue {inboxDepth}
-            </span>
-          )}
-          {busyState.state === "busy" && (
-            <code
-              aria-label={`busy ticket ${shortTicket(busyState.ticket)}`}
-              title={busyState.ticket}
-              className="rounded bg-raised px-1.5 py-0.5 text-xs text-muted"
-            >
-              {shortTicket(busyState.ticket)}
-            </code>
-          )}
+          {agent.live && (
+            <div className="flex min-w-0 flex-wrap gap-1.5">
               {agent.live && liveVisible && (
                 <Button
                   size="sm"
@@ -704,20 +739,20 @@ function AgentRow({
                   Stop
                 </Button>
               )}
-        </span>
             </div>
+          )}
           {agent.live && !liveVisible && !attachTarget && (
-        <p className="mt-1 text-xs text-muted">No empty visible cell.</p>
+            <p className="text-xs text-muted">No empty visible cell.</p>
           )}
           {message && (
-        <p role="alert" className="mt-1 text-xs text-danger">
+            <p role="alert" className="text-xs text-danger">
               {message}
             </p>
           )}
           {tickets.length > 0 && (
             <ul
               aria-label={`${agent.name} tickets`}
-          className="mt-2 flex flex-col gap-1"
+              className="flex flex-col gap-1"
             >
               {tickets.map((ticket) => (
                 <TicketRow
@@ -730,7 +765,7 @@ function AgentRow({
             </ul>
           )}
           {inbox.length > 0 && (
-        <div className="mt-2">
+            <div>
               <p className="text-[11px] font-semibold uppercase tracking-wide text-faint">
                 Inbox
               </p>
@@ -742,11 +777,19 @@ function AgentRow({
             </div>
           )}
           {backgroundTasks.length > 0 && (
-        <div className="mt-2">
-          <p className="text-[11px] font-semibold uppercase tracking-wide text-faint">
-            Background tasks
-          </p>
+            <div>
+              <button
+                type="button"
+                className="text-xs font-medium text-muted hover:text-content hover:underline"
+                aria-expanded={backgroundOpen}
+                aria-controls={`work-agent-background-${agent.agentId}`}
+                onClick={() => setBackgroundOpen((value) => !value)}
+              >
+                {backgroundOpen ? "Hide background tasks" : taskSummary}
+              </button>
+              {backgroundOpen && (
                 <ul
+                  id={`work-agent-background-${agent.agentId}`}
                   aria-label={`${agent.name} background tasks`}
                   className="mt-1 flex flex-col gap-1"
                 >
@@ -758,6 +801,9 @@ function AgentRow({
                     />
                   ))}
                 </ul>
+              )}
+            </div>
+          )}
         </div>
       )}
     </li>

frontend/src/features/workstate/workstate.test.tsx

@@ -34,6 +34,22 @@ function renderPanel(
   };
 }
 
+async function openAgentDetails(agentName: string): Promise<HTMLElement> {
+  const name = await screen.findByText(agentName);
+  const row = name.closest("li") as HTMLElement | null;
+  expect(row).toBeTruthy();
+  const button = within(row!).queryByRole("button", { name: "Details" });
+  if (button) fireEvent.click(button);
+  return row!;
+}
+
+async function openBackgroundTasks(agentName: string): Promise<HTMLElement> {
+  const row = await openAgentDetails(agentName);
+  const toggle = within(row).getByRole("button", { name: /background task/i });
+  fireEvent.click(toggle);
+  return await within(row).findByLabelText(`${agentName} background tasks`);
+}
+
 describe("ProjectWorkStatePanel", () => {
   it("renders the empty state", async () => {
     renderPanel();
@@ -58,7 +74,7 @@ describe("ProjectWorkStatePanel", () => {
 
     expect(await screen.findByText("Planner")).toBeTruthy();
     expect(screen.getByText("Offline")).toBeTruthy();
-    expect(screen.getByText("Idle")).toBeTruthy();
+    expect(screen.queryByText("Idle")).toBeNull();
     expect(screen.queryByLabelText("Planner tickets")).toBeNull();
   });
 
@@ -87,9 +103,8 @@ describe("ProjectWorkStatePanel", () => {
     renderPanel(workState);
 
     expect(await screen.findByText("Builder")).toBeTruthy();
-    expect(screen.getByText("Live")).toBeTruthy();
     expect(screen.getByText("Busy")).toBeTruthy();
-    expect(screen.getByLabelText("busy ticket 4c65d981")).toBeTruthy();
+    expect(screen.getByText("Ticket 4c65d981")).toBeTruthy();
   });
 
   it("renders an in-progress human ticket", async () => {
@@ -123,6 +138,9 @@ describe("ProjectWorkStatePanel", () => {
 
     renderPanel(workState);
 
+    expect(await screen.findByText("Wire the workstate queue UI")).toBeTruthy();
+    expect(screen.queryByLabelText("Implementer tickets")).toBeNull();
+    await openAgentDetails("Implementer");
     const list = await screen.findByLabelText("Implementer tickets");
     expect(within(list).getByText("#1 In progress")).toBeTruthy();
     expect(within(list).getByText("Human")).toBeTruthy();
@@ -168,6 +186,9 @@ describe("ProjectWorkStatePanel", () => {
 
     renderPanel(workState);
 
+    expect(await screen.findByText("Reviewer")).toBeTruthy();
+    expect(screen.queryByLabelText("Reviewer tickets")).toBeNull();
+    await openAgentDetails("Reviewer");
     const list = await screen.findByLabelText("Reviewer tickets");
     expect(within(list).getByText("QA (agent-qa)")).toBeTruthy();
     expect(within(list).getByText("Main (agent-ma)")).toBeTruthy();
@@ -270,7 +291,9 @@ describe("ProjectWorkStatePanel", () => {
 
     renderPanel(workState);
 
-    const list = await screen.findByLabelText("Runner background tasks");
+    expect(await screen.findByText("6 background tasks (3 active, 3 failed)")).toBeTruthy();
+    expect(screen.queryByLabelText("Runner background tasks")).toBeNull();
+    const list = await openBackgroundTasks("Runner");
     const cancelButtons = within(list).getAllByRole("button", { name: "Cancel" });
     const retryButtons = within(list).getAllByRole("button", { name: "Retry" });
     // waiting + queued + cancelling are cancellable; failed + expired + cancelFailed are retryable.
@@ -355,7 +378,9 @@ describe("ProjectWorkStatePanel", () => {
 
     renderPanel(workState);
 
-    const list = await screen.findByLabelText("Reporter background tasks");
+    expect(await screen.findByText("4 background tasks (1 active, 1 failed)")).toBeTruthy();
+    expect(screen.queryByLabelText("Reporter background tasks")).toBeNull();
+    const list = await openBackgroundTasks("Reporter");
     // Terminal tasks with a summary render it discreetly.
     expect(
       within(list).getByLabelText("task done-wit summary").textContent,
@@ -400,7 +425,7 @@ describe("ProjectWorkStatePanel", () => {
     const attachSpy = vi.spyOn(workState, "attachBackgroundTask");
 
     const view = renderPanel(workState);
-    const list = await screen.findByLabelText("Runner background tasks");
+    const list = await openBackgroundTasks("Runner");
 
     fireEvent.click(within(list).getByRole("button", { name: "Live" }));
 
@@ -447,7 +472,7 @@ describe("ProjectWorkStatePanel", () => {
 
     expect(await screen.findByText("Legacy")).toBeTruthy();
     expect(screen.getByText("Offline")).toBeTruthy();
-    expect(screen.getByText("Idle")).toBeTruthy();
+    expect(screen.queryByText("Idle")).toBeNull();
     expect(screen.queryByLabelText("Legacy tickets")).toBeNull();
   });
 
@@ -577,6 +602,9 @@ describe("ProjectWorkStatePanel", () => {
 
     renderPanel(workState);
 
+    expect(await screen.findByText("Continue implementation")).toBeTruthy();
+    expect(screen.queryByLabelText("Summarizer tickets")).toBeNull();
+    await openAgentDetails("Summarizer");
     const list = await screen.findByLabelText("Summarizer tickets");
     expect(within(list).getAllByText("Summary")).toHaveLength(2);
     expect(
@@ -654,6 +682,9 @@ describe("ProjectWorkStatePanel", () => {
 
     renderPanel(workState);
 
+    expect(await screen.findByText("Validate partial context")).toBeTruthy();
+    expect(screen.queryByLabelText("Contextualizer tickets")).toBeNull();
+    await openAgentDetails("Contextualizer");
     const list = await screen.findByLabelText("Contextualizer tickets");
     expect(within(list).getByText("#1 In progress")).toBeTruthy();
     expect(within(list).getByText("Validate partial context")).toBeTruthy();
@@ -735,6 +766,7 @@ describe("ProjectWorkStatePanel", () => {
     });
 
     expect(await screen.findByText("Delegatee")).toBeTruthy();
+    await openAgentDetails("Delegatee");
     expect(screen.getByText("#1 In progress")).toBeTruthy();
     await waitFor(() => expect(spy).toHaveBeenCalled());
   });
@@ -764,6 +796,7 @@ describe("ProjectWorkStatePanel", () => {
 
     renderPanel(workState, new MockSystemGateway(), { layout, agent });
 
+    await openAgentDetails("Visible");
     fireEvent.click(await screen.findByRole("button", { name: "Open" }));
 
     expect(host.style.outline).toContain("2px solid");
@@ -804,6 +837,7 @@ describe("ProjectWorkStatePanel", () => {
 
     renderPanel(workState, new MockSystemGateway(), { layout, agent });
 
+    await openAgentDetails("Hidden");
     const attach = await screen.findByRole("button", { name: "Attach" });
     await waitFor(() => expect((attach as HTMLButtonElement).disabled).toBe(false));
     fireEvent.click(attach);
@@ -852,6 +886,7 @@ describe("ProjectWorkStatePanel", () => {
       agent: new MockAgentGateway(),
     });
 
+    await openAgentDetails("Hidden");
     const attach = await screen.findByRole("button", { name: "Attach" });
     await waitFor(() => expect((attach as HTMLButtonElement).disabled).toBe(true));
     expect(await screen.findByText("No empty visible cell.")).toBeTruthy();
@@ -912,6 +947,7 @@ describe("ProjectWorkStatePanel", () => {
 
     renderPanel(workState, new MockSystemGateway(), { layout, agent });
 
+    await openAgentDetails("Runner");
     fireEvent.click(await screen.findByRole("button", { name: "Stop" }));
 
     await waitFor(() =>
@@ -974,6 +1010,7 @@ describe("ProjectWorkStatePanel", () => {
 
     renderPanel(workState);
 
+    await openAgentDetails("Viewer");
     const list = await screen.findByLabelText("Viewer tickets");
     fireEvent.click(within(list).getByRole("button", { name: "View" }));
 
@@ -1036,6 +1073,7 @@ describe("ProjectWorkStatePanel", () => {
 
     renderPanel(workState);
 
+    await openAgentDetails("Copier");
     const list = await screen.findByLabelText("Copier tickets");
     fireEvent.click(within(list).getByRole("button", { name: "Copy" }));