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7  const [loading, setLoading] = useState(true);
8
9  const fetchBalance = async () => {
10    try {
11      const response = await fetch("/api/credit-balance");
12      if (response.ok) {
13        const data = await response.json();
15        setBalance(data.balance);
16      } else {
17        console.error("Failed to fetch balance");
18      }
19    } catch (err) {
20      console.error("Error fetching balance:", err);
21    } finally {
22      setLoading(false);
25
26  useEffect(() => {
27    fetchBalance();
28  }, []);
29

51        files={project.data?.files}
52        branchId={branchId}
53        refetch={project.refetch}
54      />
55    </ProjectContext.Provider>
61  files,
62  branchId,
63  refetch,
64}: {
65  project: any;
66  files: any[];
67  branchId: string;
68  refetch: () => void;
69}) {
70  const [images, setImages] = useState<(string|null)[]>([]);
71  const [selectedFiles, setSelectedFiles] = useState<string[]>([]);
72  const { audio, user } = useContext(AppContext);
73  const { balance, loading: balanceLoading, refetch: refetchBalance } = useCreditBalance();
74
75  const {
94  useLoadingFavicon(running);
95
96  // Track when requests end and refetch balance
97  const prevRunning = useRef(running);
98  useEffect(() => {
99    // If running changed from true to false, request just ended
100    if (prevRunning.current === true && running === false) {
101      refetchBalance();
102    }
103    prevRunning.current = running;
104  }, [running, refetchBalance]);
105
106  // Auto-poll balance every 4 seconds when credits are insufficient
110    if (hasInsufficientCredits) {
111      const intervalId = setInterval(() => {
112        refetchBalance();
113      }, 4000); // 4 seconds
114      
115      return () => clearInterval(intervalId);
116    }
117  }, [balanceLoading, balance, refetchBalance]);
118
119  useEffect(() => {
120    if (!messages?.length) return;
121    let last = messages.at(-1);
122    if (shouldRefetch(last)) {
123      refetch();
124    }
125  }, [messages]);
196                <button
197                  onClick={() => {
198                    refetchBalance();
199                  }}
200                  className="icon-button"
227}
228
229function shouldRefetch (message) {
230  for (let i = 0; i < message?.parts?.length; i++) {
231    let part = message.parts[i];

32        return;
33      }
34      branches.refetch();
35      if (res?.branch?.id) {
36        navigate(`/chat/${projectId}/branch/${res.branch.id}`);

239    
240    // Inject data to avoid extra round-trips
241    const initialData = await fetchInitialData();
242    const dataScript = `<script>
243      window.__INITIAL_DATA__ = ${JSON.stringify(initialData)};
286
2875. **API Design:**
288   - `fetch` handler is the entry point for HTTP vals
289   - Run the Hono app with `export default app.fetch // This is the entry point for HTTP vals`
290
291

30});
31
32export default app.fetch;

19  const now = Date.now();
20  if (!cached.accessToken || now >= cached.expiresAt) {
21    const tokenResp = await fetch("https://accounts.spotify.com/api/token", {
22      method: "POST",
23      headers: {
49
50  while (nextUrl) {
51    const resp = await fetch(nextUrl, {
52      headers: { Authorization: `Bearer ${accessToken}` },
53    });
54    if (!resp.ok) {
55      const text = await resp.text();
56      return new Response("Failed to fetch playlists: " + text, {
57        status: 500,
58      });

1export default async function (interval: Interval) {
2  const f = await fetch("https://sih-2025-demo.onrender.com/");
3  const s = await f.text();
4  console.log(s);
5  const r = await fetch("https://sih-2025-demo.onrender.com/");
6  const p = await r.text();
7  console.log(p);

13  return new Response(`${status}`, { status });
14});
15export default app.fetch;

46
47**Content-Type Support**:
48- `application/json` - Standard fetch requests
49- `text/plain` - sendBeacon requests (automatically parsed as JSON)
50
197// 500 - Server Error
198{
199  error: "Failed to fetch page data",
200  details: "Notion API error message"
201}

19
20### `useGlimpseData.ts`
21Manages glimpse data fetching and state.
22
23**Parameters:**
24- `glimpseId` - ID of the glimpse to fetch
25- `initialData` - Optional initial data to avoid refetching
26
27**Returns:** `UseGlimpseDataReturn`
29- `loading` - Loading state
30- `error` - Error state
31- `refetch` - Function to manually refetch data
32
33**Usage:**
34```typescript
35const { data, loading, error, refetch } = useGlimpseData(glimpseId, initialData);
36```
37
38### `useAgentData.ts`
39Manages agent data fetching with automatic polling.
40
41**Parameters:**
68**Session Tracking:**
69- Uses `sendBeacon` API for reliable session ending during page unload
70- Falls back to synchronous fetch if sendBeacon fails
71- Handles both normal component unmount and browser tab closure
72