import 'package:dio/dio.dart';
import 'package:get_it/get_it.dart';
import 'package:go_router/go_router.dart';
import 'package:maibu_satabot_v2/core/infrastructure/logging/sentry_logger_impl.dart';
import 'package:maibu_satabot_v2/core/logging/i_logger_service.dart';
import 'package:maibu_satabot_v2/features/devices/data/datasources/impl/device_http_datasource_impl.dart';
import 'package:maibu_satabot_v2/features/devices/data/datasources/impl/path_http_datasource_impl.dart';
import 'package:maibu_satabot_v2/features/devices/domain/repositories/device_repository.dart';
import 'package:maibu_satabot_v2/features/devices/domain/usecases/get_user_device_usecase.dart';
import 'package:maibu_satabot_v2/features/devices/domain/usecases/select_work_record_usecase.dart';
import 'package:maibu_satabot_v2/features/devices/domain/usecases/unbind_device_usecase.dart';
import 'package:maibu_satabot_v2/features/devices/domain/usecases/update_devicename_usecase.dart';
import 'package:maibu_satabot_v2/features/devices/presentation/bloc/devices_cubit.dart';
import 'package:maibu_satabot_v2/features/devices/services/path_planning_service.dart';
import 'package:maibu_satabot_v2/features/my/presentation/bloc/my_cubit.dart';
import 'package:maibu_satabot_v2/features/my/repository/my_repository.dart';
import 'package:maibu_satabot_v2/features/my/repository/my_repository_impl.dart';
import 'package:maibu_satabot_v2/features/my/usecases/updatename_usecase.dart';
import 'package:maibu_satabot_v2/features/main_container/presentation/cubit/tab_config_cubit.dart';
import 'package:maibu_satabot_v2/features/remote_control/data/repositories/remote_control_repository_impl.dart';
import 'package:maibu_satabot_v2/features/remote_control/domain/repositories/remote_control_repository.dart';
import 'package:maibu_satabot_v2/features/remote_control/domain/usecase/diff_steer_usecase.dart';
import 'package:shared_preferences/shared_preferences.dart';

import '../../features/auth/data/datasources/auth_http_datasource.dart';
import '../../features/auth/data/datasources/auth_tcp_datasource.dart';
import '../../features/auth/data/datasources/impl/auth_http_datasource_impl.dart';
import '../../features/auth/data/datasources/impl/auth_tcp_datasource_impl.dart';
import '../../features/auth/data/repositories/auth_repository_impl.dart';
import '../../features/auth/domain/repositories/auth_repository.dart';
import '../../features/auth/domain/usecases/login_usecase.dart';
import '../../features/auth/presentation/bloc/auth_cubit.dart';
import '../../features/auth/presentation/bloc/login_bloc.dart';
import '../../features/auth/presentation/bloc/login_cubit.dart';
import '../../features/devices/data/datasources/device_http_datasource.dart';
import '../../features/devices/data/datasources/path_http_datasource.dart';
import '../../features/devices/data/repositories/device_hostriry_work_impl.dart';
import '../../features/devices/data/repositories/device_repository_impl.dart';
import '../../features/devices/data/repositories/generate_path_repository_Impl.dart';
import '../../features/devices/data/repositories/route_planning_repository_impl.dart';
import '../../features/devices/domain/repositories/device_hostrity_work_repository.dart';
import '../../features/devices/domain/repositories/path_repository.dart';
import '../../features/devices/domain/repositories/route_planning_repository.dart';
import '../../features/devices/domain/usecases/bind_device_usecase.dart';
import '../../features/devices/domain/usecases/delete_work_record_usecase.dart';
import '../../features/devices/domain/usecases/device_work_hostrirty_usecase.dart';
import '../../features/devices/domain/usecases/generate_path_usecase.dart';
import '../../features/devices/domain/usecases/get_device_location_usecase.dart';
import '../../features/devices/domain/usecases/get_work_record_usecase.dart';
import '../../features/devices/domain/usecases/route_planning_usecase.dart';
import '../../features/devices/domain/usecases/save_work_record_usecase.dart';
import '../../features/devices/domain/usecases/select_work_record_usecase.dart';
import '../../features/devices/domain/usecases/switch_device_usecase.dart';
import '../../features/devices/presentation/bloc/device_status_bloc.dart';
import '../../features/remote_control/data/datasources/remote_http_datasource.dart';
import '../../features/remote_control/data/datasources/remote_tcp_datasource.dart';
import '../../features/remote_control/domain/usecase/remote_control_usecase.dart';
import '../../features/remote_control/presentation/bloc/remote_control_cubit.dart';
import '../../features/v2/home/data/datasources/home_remote_datasource.dart';
import '../../features/v2/home/data/repositories/home_repository_impl.dart';
import '../../features/v2/home/domain/repositories/home_repository.dart';
import '../../features/v2/home/domain/usecases/get_home_data_usecase.dart';
import '../../features/v2/home/presentation/bloc/home_v2_bloc.dart';
import '../../features/v2/device_list/data/datasources/device_remote_datasource.dart' as device_v2;
import '../../features/v2/device_list/data/repositories/device_repository_impl.dart' as device_v2_repo;
import '../../features/v2/device_list/domain/repositories/device_repository.dart' as device_v2_domain;
import '../../features/v2/device_list/domain/usecases/get_device_status_data_usecase.dart' as device_v2_usecase;
import '../../features/v2/device_list/presentation/bloc/device_status_bloc.dart' as device_v2_bloc;
import '../../features/v2/waring_center/data/datasources/alarm_remote_datasource.dart';
import '../../features/v2/waring_center/data/datasources/impl/alarm_remote_datasource_impl.dart';
import '../../features/v2/waring_center/data/repositories/alarm_repository_impl.dart';
import '../../features/v2/waring_center/domain/repositories/alarm_repository.dart';
import '../../features/v2/waring_center/domain/usecases/get_alarm_count_usecase.dart';
import '../../features/v2/waring_center/domain/usecases/get_alarm_list_usecase.dart';
import '../../features/v2/waring_center/presentation/bloc/alarm_cubit.dart';
import '../app/app_user_cubit.dart';
import '../localization/locale_cubit.dart';
import '../../features/home/presentation/bloc/permission_request_bloc.dart';
import '../network/dio_client.dart';
import '../network/net_message_dispatcher.dart';
import '../network/tcp/tcp_client.dart';
import '../router/app_router.dart';
import '../storage/impl/user_storage_impl.dart';
import '../storage/user_storage.dart';

final sl = GetIt.instance;

Future<void> init() async {
  /// 1. 底层工具与存储 (最底层)
  /// 1.1 --- Network ---
  /// 1.1.1 Dio:Http客户端
  sl.registerLazySingleton<Dio>(() => DioClient.create());

  /// 1.1.2 TcpClient:TCP客户端
  sl.registerLazySingleton(
    () => TcpClient(sl<UserStorage>(), getUserDeviceUseCase: sl<GetUserDeviceUseCase>(), switchDeviceUseCase: sl<SwitchDeviceUseCase>()),
  );
  sl.registerLazySingleton(() => PathPlanningService());

  /// 1.1.3 NetMessageDispatcher:消息调度器,并将 TcpClient 注入给它
  sl.registerLazySingleton(() => NetMessageDispatcher(
    sl<TcpClient>(),
    sl<RoutePlanningRepository>(),
    sl<PathPlanningService>(),
    getAppState: () => sl<DevicesCubit>().state.appState,
  ));

  /// 1.2 --- 本地存储 (LocalStorage) ---
  /// 1.2.1 SharedPreferences:本地存储库
  final sharedPrefs = await SharedPreferences.getInstance();
  sl.registerLazySingleton<SharedPreferences>(() => sharedPrefs);

  /// 1.2.2 UserStorage:用户存储库
  sl.registerLazySingleton<UserStorage>(
    // 必须先注册上面本地存储库的实例
    () => UserStorageImpl(sl<SharedPreferences>()),
  );

  /// 1.3 Log工具Sentry
  sl.registerLazySingleton<ILoggerService>(() => SentryLoggerImpl());

  /// 2. 数据源 (DataSource)
  sl.registerLazySingleton<AuthHttpDataSource>(() => AuthHttpDataSourceImpl(sl()));
  sl.registerLazySingleton<DeviceHttpDatasource>(
    () => DeviceHttpDatasourceImpl(sl(), sl<UserStorage>()), //
  );
  sl.registerLazySingleton<RemoteHttpDatasource>(
        () => RemoteHttpDatasource(sl(), sl<UserStorage>()),
  );

  sl.registerLazySingleton<RemoteTcpDatasource>(
        () => RemoteTcpDatasource(sl<TcpClient>(), sl<UserStorage>()),
  );

  /// 3. 仓库 (Repository)
  sl.registerLazySingleton<AuthRepository>(
    () => AuthRepositoryImpl(
      httpRemote: sl(), // 自动寻找已注册的 LoginRemoteDataSource
      localTokenStorage: sl(), // 自动寻找已注册的 TokenStorage
    ),
  );

  // 1. 注册 UpdateNameUsecase
  sl.registerLazySingleton<UpdateNameUsecase>(
    () => UpdateNameUsecase(sl<MyRepository>()), // 注入 MyRepository 实例
  );
  sl.registerLazySingleton<MyRepository>(
    () => MyRepositoryImpl(
      userStorage: sl<UserStorage>(), // 注入 UserStorage
    ),
  );

  // 2. 注册 MyCubit
  sl.registerLazySingleton<MyCubit>(
    () => MyCubit(
      sl<MyRepository>(), // 注入仓库
      sl<UpdateNameUsecase>(), // 注入 UseCase
    ),
  );

  sl.registerLazySingleton<RoutePlanningRepository>(
    () => RoutePlanningRepositoryImpl(tcp: sl<TcpClient>()), //
  );

  sl.registerLazySingleton<RoutePlanningUseCase>(
    () => RoutePlanningUseCase(sl<RoutePlanningRepository>()), //
  );

  //工作历史
  sl.registerLazySingleton<DeviceHostrityWorkRepositoryRepository>(
    () => DeviceHostrityWorkRepositoryImpl(
      client: sl<Dio>(), // 使用 Dio 实例
      userStorage: sl<UserStorage>(),
    ),
  );

  sl.registerLazySingleton<DeviceRepository>(() => DeviceRepositoryImpl(sl()));
  sl.registerLazySingleton<RemoteControlRepository>(() => RemoteControlRepositoryImpl(sl(), sl() ,sl(),sl()));

  /// 4. 用例 (UseCase)
  sl.registerLazySingleton(() => LoginUseCase(sl()));
  sl.registerLazySingleton(() => GetUserDeviceUseCase(sl()));
  sl.registerLazySingleton(() => DiffSteerUseCase());
  sl.registerLazySingleton(() => DeviceWorkHostrirty(sl()));
  sl.registerLazySingleton<SelectWorkRecordUseCase>(() => SelectWorkRecordUseCase(sl<PathRepository>()));
  sl.registerLazySingleton(() => UnbindDeviceUseCase(sl()));
  sl.registerLazySingleton(() => BindDeviceUseCase(sl()));
  sl.registerLazySingleton(() => UpdateDevicenameUsecase(sl()));
  sl.registerLazySingleton<SaveWorkRecordUseCase>(() => SaveWorkRecordUseCase(sl<PathRepository>()));
  sl.registerLazySingleton<SwitchDeviceUseCase>(() => SwitchDeviceUseCase(sl()));

  sl.registerLazySingleton<AuthTcpDatasource>(
    () => AuthTcpDatasourceImpl(
      sl<TcpClient>(),
      sl<UserStorage>(),
      getUserDeviceUseCase: sl<GetUserDeviceUseCase>(),
      switchDeviceUseCase: sl<SwitchDeviceUseCase>(),
    ),
  );

  sl.registerLazySingleton<RequestControlPermissionUseCase>(() => RequestControlPermissionUseCase(sl()));

  /// Home V2
  sl.registerLazySingleton<HomeRemoteDataSource>(() => HomeRemoteDataSourceImpl());
  sl.registerLazySingleton<HomeRepository>(() => HomeRepositoryImpl(sl()));
  sl.registerLazySingleton<GetHomeDataUseCase>(() => GetHomeDataUseCase(sl()));
  sl.registerFactory<HomeV2Bloc>(() => HomeV2Bloc(sl()));

  /// Device Status V2
  sl.registerLazySingleton<device_v2.DeviceRemoteDataSource>(() => device_v2.DeviceRemoteDataSourceImpl());
  sl.registerLazySingleton<device_v2_domain.DeviceRepository>(() => device_v2_repo.DeviceRepositoryImpl(remoteDataSource: sl()));
  sl.registerLazySingleton<device_v2_usecase.GetDeviceStatusDataUseCase>(() => device_v2_usecase.GetDeviceStatusDataUseCase(repository: sl()));
  sl.registerFactory<device_v2_bloc.DeviceStatusBloc>(() => device_v2_bloc.DeviceStatusBloc(sl()));

  /// Alarm Center V2
  sl.registerLazySingleton<AlarmRemoteDataSource>(() => AlarmRemoteDataSourceImpl());
  sl.registerLazySingleton<AlarmRepository>(() => AlarmRepositoryImpl(sl()));
  sl.registerLazySingleton<GetAlarmListUseCase>(() => GetAlarmListUseCase(sl()));
  sl.registerLazySingleton<GetAlarmCountUseCase>(() => GetAlarmCountUseCase(sl()));
  sl.registerFactory<AlarmCubit>(() => AlarmCubit(
    getAlarmListUseCase: sl(),
    getAlarmCountUseCase: sl(),
  ));


  /// 5. 状态管理 (Cubit/Bloc)
  sl.registerLazySingleton(() => AppUserCubit()); // AuthCubit 依赖它，必须先注册
  
  // 🔥 语言管理 Cubit (单例)
  sl.registerLazySingleton(() => LocaleCubit());
  
  //  Tab 配置 Cubit (单例)
  sl.registerLazySingleton(() => TabConfigCubit(sl<SharedPreferences>()));
  
  sl.registerLazySingleton(() => GetDeviceLocationUseCase(sl()));
  sl.registerLazySingleton(() => DevicesCubit(sl(), sl(), sl(), sl(), sl(), sl(), sl(), sl(), sl(), sl(), sl(), sl(),sl(),sl(),sl()));
  
  // 🔥 DeviceStatusBloc 必须在 RemoteControlCubit 之前注册（单例）
  sl.registerLazySingleton(() => DeviceStatusBloc(
    sl<NetMessageDispatcher>(),
    client: sl<TcpClient>(), // 🔥 传入 TcpClient
  ));
  
  // 🔥 RemoteControlCubit 注入 DeviceStatusBloc（工厂模式，每次新建）
  sl.registerFactory(() => RemoteControlCubit(sl(), sl(), sl(), sl()));

  // 🔥 PermissionRequestBloc 用于首页权限弹窗（单例，通过 NetMessageDispatcher 监听）
  sl.registerLazySingleton(() => PermissionRequestBloc(
    sl<NetMessageDispatcher>(),
    sl<RemoteControlRepository>(),
  ));

  /// . 路径生成
  sl.registerLazySingleton<PathHttpDatasource>(
    () => PathHttpDatasourceImpl(
      // 需先注册 http.Client（见下方）
      sl<UserStorage>(),
    ),
  );
  sl.registerLazySingleton<PathRepository>(() => PathRepositoryImpl(datasource: sl<PathHttpDatasource>()));
  sl.registerLazySingleton<GeneratePathUseCase>(() => GeneratePathUseCaseImpl(sl<PathRepository>()));

  ///.路径获取和删除
  sl.registerLazySingleton(() => GetWorkRecordUseCase(sl<PathRepository>()));
  sl.registerLazySingleton(() => DeleteWorkRecordUseCase(sl<PathRepository>()));

  /// 6. 认证 (Auth)
  // --- 关键修改点 1: AuthCubit 必须在 GoRouter 之前注册，并传入参数 ---
  sl.registerLazySingleton(() => AuthCubit(sl<UserStorage>(), sl<TcpClient>(), sl<AppUserCubit>(), sl<NetMessageDispatcher>(), sl<AuthTcpDatasource>()));

  /// 7. 路由 (Router)
  sl.registerSingleton<GoRouter>(createRouter(sl<AuthCubit>()));

  /// 8. 页面级 Bloc/Cubit (Factory)
  sl.registerFactory(() => LoginBloc(sl()));
  sl.registerFactory(() => LoginCubit(sl(), sl()));
}