import { useEffect, useRef } from 'react';
import * as Notifications from './src/services/expoNotifications';
import AppNavigator from './src/navigation/AppNavigator';

export default function App() {
  const initRef = useRef(false);

  useEffect(() => {
    // Run initialization only once
    if (initRef.current) return;
    initRef.current = true;

    (async () => {
      // Request notification permissions
      await Notifications.requestPermissionsAsync();

      // Set up notification handler (called exactly once)
      Notifications.setNotificationHandler({
        handleNotification: async () => ({
          shouldShowAlert: true,
          shouldPlaySound: true,
          shouldSetBadge: false,
          shouldShowBanner: true,
          shouldShowList: true,
        }),
      });
    })();
  }, []);

  return <AppNavigator />;
}