Initial commit

frontend/src/hooks/useStats.ts

@@ -0,0 +1,34 @@
+import { useQuery } from '@tanstack/react-query';
+import { fetchDailySummary, fetchTimetable, fetchWakeSleepTimes } from '../api/client';
+import type { DailySummaryResponse, TimetableResponse, WakeupBedtimeResponse } from '../types';
+
+export function useStats(
+  from_date: string,
+  to_date: string,
+  day_start = '07:00',
+  day_end = '20:00',
+  wakeup_ref = '04:00',
+  bedtime_ref = '19:00'
+) {
+  const dailySummaryQuery = useQuery<DailySummaryResponse>({
+    queryKey: ['dailySummary', from_date, to_date, day_start, day_end],
+    queryFn: () => fetchDailySummary(from_date, to_date, day_start, day_end),
+  });
+
+  const timetableQuery = useQuery<TimetableResponse>({
+    queryKey: ['timetable', from_date, to_date, day_start, day_end],
+    queryFn: () => fetchTimetable(from_date, to_date, day_start, day_end),
+  });
+
+  const wakeupBedtimeQuery = useQuery<WakeupBedtimeResponse>({
+    queryKey: ['wakeSleepTimes', from_date, to_date, wakeup_ref, bedtime_ref],
+    queryFn: () => fetchWakeSleepTimes(from_date, to_date, wakeup_ref, bedtime_ref),
+  });
+
+  return {
+    dailySummary: dailySummaryQuery.data,
+    timetable: timetableQuery.data,
+    wakeupBedtime: wakeupBedtimeQuery.data,
+    isLoading: dailySummaryQuery.isLoading || timetableQuery.isLoading || wakeupBedtimeQuery.isLoading,
+  };
+}