auto-sync: 2026-05-20 22:54:15

src/frontend/src/store.ts

@@ -674,3 +674,67 @@ export function timeAgo(iso: string | undefined): string {
     return '';
   }
 }
+
+// ── SSE 实时事件监听 ──
+
+let _es: EventSource | null = null;
+
+export function startSSE() {
+  if (_es) return;
+  try {
+    _es = new EventSource('/api/events');
+    _es.addEventListener('task_updated', (e: MessageEvent) => {
+      try {
+        const data = JSON.parse(e.data);
+        const s = useStore.getState();
+        const tasks = [...s.v2tasks];
+        const idx = tasks.findIndex((t: any) => t.id === data.task_id);
+        if (idx >= 0) {
+          tasks[idx] = { ...tasks[idx], status: data.new_status };
+          useStore.setState({ v2tasks: tasks });
+        } else {
+          s.loadV2Tasks();
+        }
+      } catch { /* ignore */ }
+    });
+    _es.addEventListener('task_created', () => {
+      useStore.getState().loadV2Tasks();
+    });
+    _es.addEventListener('task_completed', (e: MessageEvent) => {
+      try {
+        const data = JSON.parse(e.data);
+        const s = useStore.getState();
+        const tasks = [...s.v2tasks];
+        const idx = tasks.findIndex((t: any) => t.id === data.task_id);
+        if (idx >= 0) {
+          tasks[idx] = { ...tasks[idx], status: 'done' };
+          useStore.setState({ v2tasks: tasks });
+        }
+      } catch { /* ignore */ }
+    });
+    _es.addEventListener('task_failed', (e: MessageEvent) => {
+      try {
+        const data = JSON.parse(e.data);
+        const s = useStore.getState();
+        const tasks = [...s.v2tasks];
+        const idx = tasks.findIndex((t: any) => t.id === data.task_id);
+        if (idx >= 0) {
+          tasks[idx] = { ...tasks[idx], status: 'failed' };
+          useStore.setState({ v2tasks: tasks });
+        }
+      } catch { /* ignore */ }
+    });
+    _es.onerror = () => {
+      _es?.close();
+      _es = null;
+      setTimeout(startSSE, 3000);
+    };
+  } catch { /* ignore */ }
+}
+
+export function stopSSE() {
+  if (_es) {
+    _es.close();
+    _es = null;
+  }
+}