import 'package:flutter/material.dart';
import 'package:flutter_dotenv/flutter_dotenv.dart';
import 'package:logging/logging.dart';
import 'package:multi_trigger_autocomplete/multi_trigger_autocomplete.dart';
import 'package:provider/provider.dart';
import 'package:result_monad/result_monad.dart';

import 'globals.dart';
import 'models/TimelineIdentifiers.dart';
import 'routes.dart';
import 'services/auth_service.dart';
import 'services/connections_manager.dart';
import 'services/entry_manager_service.dart';
import 'services/gallery_service.dart';
import 'services/hashtag_service.dart';
import 'services/media_upload_attachment_helper.dart';
import 'services/notifications_manager.dart';
import 'services/secrets_service.dart';
import 'services/timeline_manager.dart';
import 'utils/app_scrolling_behavior.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await dotenv.load(fileName: '.env');
  Logger.root.level = Level.FINER;

  // Logger.root.onRecord.listen((event) {
  //   final logName = event.loggerName.isEmpty ? 'ROOT' : event.loggerName;
  //   final msg =
  //       '${event.level.name} - $logName @ ${event.time}: ${event.message}';
  //   print(msg);
  // });

  final authService = AuthService();
  final secretsService = SecretsService();
  final entryManagerService = EntryManagerService();
  final timelineManager = TimelineManager();
  final galleryService = GalleryService();
  getIt.registerLazySingleton<ConnectionsManager>(() => ConnectionsManager());
  getIt.registerLazySingleton<HashtagService>(() => HashtagService());
  getIt.registerSingleton(galleryService);
  getIt.registerSingleton<EntryManagerService>(entryManagerService);
  getIt.registerSingleton<SecretsService>(secretsService);
  getIt.registerSingleton<AuthService>(authService);
  getIt.registerSingleton<TimelineManager>(timelineManager);
  getIt.registerLazySingleton<MediaUploadAttachmentHelper>(
      () => MediaUploadAttachmentHelper());
  getIt.registerLazySingleton<NotificationsManager>(
      () => NotificationsManager());
  galleryService.getGalleries();

  await secretsService.initialize().andThenSuccessAsync((credentials) async {
    if (credentials.isEmpty) {
      return;
    }

    final wasLoggedIn = await authService.getStoredLoginState();
    if (wasLoggedIn) {
      final result = await authService.signIn(credentials);
      print('Startup login result: $result');
      if (result.isSuccess) {
        print('Getting timeline for ${result.value.credentials.handle}');
        timelineManager.updateTimeline(
            TimelineIdentifiers.home(), TimelineRefreshType.loadOlder);
      }
    } else {
      print('Was not logged in');
    }
  });

  runApp(const App());
}

class App extends StatelessWidget {
  const App({super.key});

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return Portal(
      child: MultiProvider(
        providers: [
          ChangeNotifierProvider<AuthService>(
            create: (_) => getIt<AuthService>(),
            lazy: true,
          ),
          ChangeNotifierProvider<ConnectionsManager>(
            create: (_) => getIt<ConnectionsManager>(),
            lazy: true,
          ),
          ChangeNotifierProvider<EntryManagerService>(
            create: (_) => getIt<EntryManagerService>(),
            lazy: true,
          ),
          ChangeNotifierProvider<GalleryService>(
            create: (_) => getIt<GalleryService>(),
            lazy: true,
          ),
          ChangeNotifierProvider<HashtagService>(
            create: (_) => getIt<HashtagService>(),
            lazy: true,
          ),
          ChangeNotifierProvider<TimelineManager>(
            create: (_) => getIt<TimelineManager>(),
          ),
          ChangeNotifierProvider<NotificationsManager>(
            create: (_) => getIt<NotificationsManager>(),
          ),
        ],
        child: MaterialApp.router(
          theme: ThemeData(
            primarySwatch: Colors.indigo,
          ),
          debugShowCheckedModeBanner: false,
          scrollBehavior: AppScrollingBehavior(),
          routerDelegate: appRouter.routerDelegate,
          routeInformationProvider: appRouter.routeInformationProvider,
          routeInformationParser: appRouter.routeInformationParser,
        ),
      ),
    );
  }
}