"use client";

import { useState, useEffect, useCallback } from "react";

export function useHA(refreshInterval = 10000) {
  const [data, setData] = useState<any>(null);
  const [loading, setLoading] = useState(true);

  const refresh = useCallback(async () => {
    try {
      const res = await fetch("/api/ha", { cache: "no-store" });
      const json = await res.json();
      setData(json);
    } catch (e) {
      console.error("HA fetch failed", e);
    } finally {
      setLoading(false);
    }
  }, []);

  useEffect(() => {
    refresh();
    const id = setInterval(refresh, refreshInterval);
    return () => clearInterval(id);
  }, [refresh, refreshInterval]);

  return { data, loading, refresh };
}

export function useWeather() {
  const [weather, setWeather] = useState<any>(null);

  const fetchWeather = useCallback(async () => {
    try {
      const res = await fetch("/api/weather", { cache: "no-store" });
      const json = await res.json();
      setWeather(json);
    } catch (e) {
      setWeather({ temp: "—", desc: "Нет данных", weatherCode: "116", forecast: [] });
    }
  }, []);

  useEffect(() => {
    fetchWeather();
    // Refresh every 10 minutes
    const id = setInterval(fetchWeather, 10 * 60 * 1000);
    return () => clearInterval(id);
  }, [fetchWeather]);

  return weather;
}

export function useTasks() {
  const [tasks, setTasks] = useState<any[]>([]);

  const refresh = useCallback(async () => {
    try {
      const res = await fetch("/api/tasks", { cache: "no-store" });
      const json = await res.json();
      setTasks(json.tasks || []);
    } catch (e) {}
  }, []);

  useEffect(() => {
    refresh();
  }, [refresh]);

  return { tasks, setTasks, refresh };
}