import 'package:wanisdriver/Provider/CarypeProvider.dart';
import 'package:flutter_local_notifications/flutter_local_notifications.dart';
import 'package:get_it/get_it.dart';
import 'package:provider/provider.dart';
import 'package:provider/single_child_widget.dart';

import '../Provider/CityProvider.dart';
import '../Provider/ConnectionStatusProvider.dart';
import '../Provider/ContactUsProvider.dart';
import '../Provider/RideOptionProvider.dart';
import '../Provider/RideProvider.dart';
import '../Provider/RideRequestProvider.dart';
import '../Provider/RideStatusProvider.dart';
import '../Provider/SelectedRideProvider.dart';
import '../Provider/SignUp_provider.dart';
import '../Provider/TabProvider.dart';
import '../Provider/TaxiOptionProvider.dart';
import '../Provider/TermConditionprovider.dart';
import '../Provider/ThemeProvider.dart';
import '../Provider/authentification_provider.dart';
import '../Provider/driver_provider.dart';
import '../Provider/language_provider.dart';
import '../Provider/notification_provider.dart';
import '../Provider/passwordProvider.dart';
import '../Provider/public_provider.dart';
import '../Provider/sms_provider.dart';
import '../Provider/utils_provider.dart';
import '../Provider/utils_singleton.dart';
import '../services/AppBackgroundServices.dart';
import '../services/DriverServices.dart';
import '../Provider/RideNotification.dart';
import '../services/PubNubDriverManager.dart';
import '../services/RideNotificationHelper.dart';
import '../services/RideServices.dart';
import '../services/agora_service.dart';
import '../services/agouranotificationservice.dart';
import '../services/audio_service.dart';
import '../services/auth_services.dart';
import '../services/notificaitons_services.dart';
import '../services/public_keys_service.dart';
import '../services/public_service.dart';
import '../services/push_notification_service.dart';
import '../services/ride_socket_service_manager.dart';
import '../services/sms_services.dart';
import '../services/utils_services.dart';

// ✅ Create a single, global GetIt instance for easy access
final getIt = GetIt.instance;

class DependencyInjector {
  /// This function sets up the GetIt service locator.
  static Future<void> setup() async {
    // Services that perform actions
    getIt.registerLazySingleton(() => AuthServices());
    getIt.registerLazySingleton(() => RideService());
    getIt.registerLazySingleton(() => UtilsServices());
    getIt.registerLazySingleton(() => driverservice());
    GetIt.I.registerLazySingleton(() => PublicService());
    getIt.registerLazySingleton(() => AppBackgroundServices());

    // Notification-related services
    getIt.registerLazySingleton(() => FlutterLocalNotificationsPlugin());
    getIt.registerLazySingleton(() => PushNotificationService());
    getIt.registerLazySingleton(() => RideNotificationService());
    GetIt.I.registerLazySingleton(() => AgoraNotificationService());
    GetIt.I.registerLazySingleton(() => AgoraService());
    GetIt.I.registerLazySingleton(() => SmsServices());

    // Other singleton services
    getIt.registerLazySingleton(() => RideSocketServiceManager());
    getIt.registerLazySingleton(() => AudioService());
    getIt.registerLazySingleton(() => NotificationService());
    GetIt.I.registerLazySingleton(() => PublicKeysService());
  }

  /// This list provides ChangeNotifier states to the widget tree.
  static List<SingleChildWidget> get providers => [
    // --- SERVICES PROVIDED AS NOTIFIERS ---
    // Provides the single instance of RideNotificationService from GetIt
    ChangeNotifierProvider<PublicProvider>(
        create: (context) => PublicProvider()),
    ChangeNotifierProvider<RideNotificationService>(
      create: (_) => getIt<RideNotificationService>(),
    ),
    ChangeNotifierProvider<PublicProvider>(
        create: (context) => PublicProvider()),
    // --- UI STATE PROVIDERS ---
    ChangeNotifierProvider<ConnectionStatusProvider>(
        create: (_) => ConnectionStatusProvider()),
    ChangeNotifierProvider<LanguageProvider>(create: (_) => LanguageProvider()),
    ChangeNotifierProvider<DriverPubNubManager>(
        create: (_) => DriverPubNubManager()),
    ChangeNotifierProvider<RideStatusProvider>(
        create: (_) => RideStatusProvider()),
    ChangeNotifierProvider<RideRequestProvider>(
        create: (_) => RideRequestProvider()),
    ChangeNotifierProvider<DriverProvider>(create: (_) => DriverProvider()),
    ChangeNotifierProvider<SmsProvider>(create: (_) => SmsProvider()),
    ChangeNotifierProvider<RideNotification>(create: (_) => RideNotification()),
    ChangeNotifierProvider<SelectedRideProvider>(
        create: (_) => SelectedRideProvider()),
    ChangeNotifierProvider<AuthProvider>(create: (_) => AuthProvider()),
    ChangeNotifierProvider<UtilsProvider>(create: (_) => UtilsProvider()),
    ChangeNotifierProvider<NotificationProvider>(
        create: (_) => NotificationProvider()),
    ChangeNotifierProvider<SignUpProvider>(create: (_) => SignUpProvider()),
    ChangeNotifierProvider<CityProvider>(create: (_) => CityProvider()),
    ChangeNotifierProvider<TaxiOptionProvider>(
        create: (_) => TaxiOptionProvider()),
    ChangeNotifierProvider<RideOptionProvider>(
        create: (_) => RideOptionProvider()),
    ChangeNotifierProvider<CarTypeProvider>(create: (_) => CarTypeProvider()),
    ChangeNotifierProvider<ContactProvider>(create: (_) => ContactProvider()),
    ChangeNotifierProvider<TermConditionprovider>(
        create: (_) => TermConditionprovider()),
    ChangeNotifierProvider<PasswordProvider>(create: (_) => PasswordProvider()),
    ChangeNotifierProvider<ThemeProvider>(create: (_) => ThemeProvider()),
    ChangeNotifierProvider<TabProvider>(create: (_) => TabProvider()),
    ChangeNotifierProvider<Utils>(create: (_) => Utils()),

    // This provider depends on others and is set up correctly
    ChangeNotifierProxyProvider2<RideStatusProvider, RideNotification,
        RideProvider>(
      create: (_) => RideProvider(),
      update: (_, rideStatus, rideNotif, rideProv) =>
      (rideProv ?? RideProvider())..bindDeps(rideStatus, rideNotif),
    ),
  ];
}