Mark unread turn summaries in the switcher and Project rows

web/src/state.ts

@@ -19,7 +19,9 @@ export type Topic =
   | "lead.transcript"
   | "lead.stream"
   | "ready"
-  | "lead.ready";
+  | "lead.ready"
+  | "summaries"
+  | "jump";
 
 export const tabs: TaskTab[] = ["transcript", "changes", "files", "terminal", "inbox", "reviews", "workflow", "project"];
 
@@ -37,6 +39,8 @@ export const state = {
   focus: { tabs: ["transcript"], tab: "transcript" } as Focus,
   leadSessions: [] as AgentSession[],
   leadTranscript: [] as ByreEvent[],
+  jump: undefined as { taskId: string; seq: number } | undefined,
+  summaryReads: {} as Record<string, number>,
 };
 
 const listeners = new Map<Topic, Set<(detail?: unknown) => void>>();
@@ -355,6 +359,37 @@ function markVisited(taskId: string | undefined): void {
   localStorage.setItem(visitsKey, JSON.stringify({ ...lastVisits(), [taskId]: Date.now() }));
 }
 
+export async function loadSummaryReads(): Promise<void> {
+  state.summaryReads = await get("/api/me/summary-reads");
+  notify("summaries");
+}
+
+export function unreadSummary(task: Task): boolean {
+  return task.summary_seq > (state.summaryReads[task.id] ?? 0);
+}
+
+function noteSummaryRead(taskId: string, seq: number): boolean {
+  if ((state.summaryReads[taskId] ?? 0) >= seq) {
+    return false;
+  }
+  state.summaryReads[taskId] = seq;
+  notify("summaries");
+  return true;
+}
+
+export function markSummaryRead(taskId: string, seq: number): void {
+  if (!noteSummaryRead(taskId, seq)) {
+    return;
+  }
+  put("/api/tasks/{taskId}/summary-read", { path: { taskId }, body: { seq } }).catch((err: unknown) => console.error("mark summary read", err));
+}
+
+export function openSummary(task: Task): void {
+  state.jump = { taskId: task.id, seq: task.summary_seq };
+  focusTask(task.id, "transcript");
+  notify("jump");
+}
+
 export function selectTask(taskId: string | undefined): void {
   markVisited(state.selectedTaskId);
   markVisited(taskId);
@@ -419,8 +454,17 @@ export function handleEvent(ev: ByreEvent): void {
     case "inbox.updated":
       void loadInbox();
       break;
-    case "turn.ended":
+    case "turn.ended": {
       notifyTurn(ev);
+      const task = ev.payload["summary"] === true && ev.task_id ? findTask(ev.task_id) : undefined;
+      if (task && ev.seq > task.summary_seq) {
+        task.summary_seq = ev.seq;
+        notify("summaries");
+      }
+      break;
+    }
+    case "summary.read":
+      noteSummaryRead(String(ev.payload["task_id"]), Number(ev.payload["seq"]));
       break;
     case "review.started":
     case "review.finished":