uaestats_fe/lib/main.dart

import 'package:external_repos/external_repos.dart';
import 'package:firebase_core/firebase_core.dart';
import 'package:firebase_messaging/firebase_messaging.dart';
import 'package:flutter/material.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:go_router/go_router.dart';
import 'package:uae_stat/config/injector.dart';
import 'package:uae_stat/config/my_router.dart';
import 'package:uae_stat/config/my_theme.dart';
import 'package:uae_stat/config/old_theme.dart';
import 'package:uae_stat/domain/entities/language_locale.dart';
import 'package:uae_stat/domain/use_cases/auth_use_case.dart';
import 'package:uae_stat/infrastructure/services/InternetConnectivity_Service/InternetConnectivityService.dart';
import 'package:uae_stat/presentation/Screens/online_offline_verification/internet_check.dart';
import 'package:uae_stat/presentation/Screens/profilepage.dart';
import 'package:uae_stat/presentation/Screens/auth_verification/registration.dart';
import 'package:uae_stat/presentation/components/indicators/locale_provider.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';

// void main() async {
//   WidgetsFlutterBinding.ensureInitialized();
//   // await (await SharedPreferences.getInstance()).clear();
//   configureDependencies();
//   runApp(
//     const ProviderScope(
//       child: MainApp(),
//     ),
//   );
// }
//
// class MainApp extends ConsumerWidget {
//   const MainApp({super.key});
//
//   @override
//   Widget build(BuildContext context, WidgetRef ref) {
//     final locale = ref.watch(localeProvider);
//
//     return MaterialApp.router(
//       debugShowCheckedModeBanner: false,
//       routerConfig: router,
//       locale: locale,
//       localizationsDelegates: AppLocalizations.localizationsDelegates,
//       supportedLocales: AppLocalizations.supportedLocales,// Use the GoRouter instance from app_router.dart
//     );
//   }
// }

// void main() async {
//   WidgetsFlutterBinding.ensureInitialized();
//   // await (await SharedPreferences.getInstance()).clear();
//   configureDependencies();
//   runApp(
//     const ProviderScope(
//       child: MainApp(),
//     ),
//   );
// }
//
// class MainApp extends ConsumerWidget {
//   const MainApp({super.key});
//
//   @override
//   Widget build(BuildContext context, WidgetRef ref) {
//     final locale = ref.watch(localeProvider);
//
//     // Listen to connectivity changes at the app level
//     ref.listen<bool>(connectivityProvider, (previous, hasInternet) {
//       if (previous != null && !hasInternet) {
//         // When no internet, navigate to the NoInternetScreen
//         print('No Internet Connection');
//         context.go('/internetcheck');
//
//       } else if (previous != null && hasInternet) {
//         // If internet is back, navigate back to the HomeScreen
//         print("You have an Internet connection");
//         context.go('/myhomepage');
//
//       }
//     });
//
//     return MaterialApp.router(
//       debugShowCheckedModeBanner: false,
//       routerConfig: router,  // Assuming you are using GoRouter
//       locale: locale,
//       localizationsDelegates: AppLocalizations.localizationsDelegates,
//       supportedLocales: AppLocalizations.supportedLocales,
//     );
//   }
// }

Future<void> _firebaseMessagingBackgroundHandler(RemoteMessage message) async {
  // Handle background messages
  print("Handling background message: ${message.messageId}");
}

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await Firebase.initializeApp(
      options: const FirebaseOptions(
          apiKey: 'AIzaSyB-QQbnq366f7rrKLVVFJKnSZgR9LcDWFI',
          appId: '1:62132243005:android:18b7ca94608afaeb7c7854',
          messagingSenderId: '62132243005',
          projectId: 'fcsc-a161c'));

  FirebaseMessaging messaging = FirebaseMessaging.instance;
  FirebaseMessaging.onBackgroundMessage(_firebaseMessagingBackgroundHandler);

  // Request permission for notifications
  NotificationSettings settings = await messaging.requestPermission(
    alert: true,
    badge: true,
    sound: true,
  );

  print('User granted permission: ${settings.authorizationStatus}');
  configureDependencies();
  runApp(
    const ProviderScope(
      child: MainApp(),
    ),
  );
}
class MainApp extends ConsumerWidget {
  const MainApp({super.key});

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final locale = ref.watch(localeProvider);

    final connectivityProvider = Provider<bool>((ref) {
      return true; // Replace with actual logic
    });

    ref.listen<bool>(connectivityProvider, (previous, hasInternet) {
      print('Previous Internet Status: $previous');
      print('Current Internet Status: $hasInternet');
      if (previous != null && hasInternet != previous) {
        handleConnectivityChange(context, hasInternet);
      }
    });

    return MaterialApp.router(
      debugShowCheckedModeBanner: false,
      routerConfig: router,
      locale: locale,
      localizationsDelegates: AppLocalizations.localizationsDelegates,
      supportedLocales: AppLocalizations.supportedLocales,
    );
  }

  void handleConnectivityChange(BuildContext context, bool hasInternet) {
    //final currentPath = GoRouter.of(context).location;
    final currentPath =
        GoRouter.of(context).routerDelegate.currentConfiguration.fullPath;
    if (!hasInternet && currentPath != '/internetcheck') {
      print("Status : Not connected");
      context.go('/internetcheck');
    } else if (hasInternet && currentPath != '/login') {
      print("Status : Internet connected");
      context.go('/login');
    }
  }
}