import 'dart:developer';

import 'package:flutter/material.dart';
import 'package:flutter_i18n/flutter_i18n.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:revanced_manager/app/app.locator.dart';
import 'package:revanced_manager/services/download_manager.dart';
import 'package:revanced_manager/services/github_api.dart';
import 'package:revanced_manager/services/manager_api.dart';
import 'package:revanced_manager/services/revanced_api.dart';
import 'package:revanced_manager/services/root_api.dart';
import 'package:revanced_manager/ui/theme/dynamic_theme_builder.dart';
import 'package:revanced_manager/ui/views/navigation/navigation_view.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:timezone/data/latest.dart' as tz;

late SharedPreferences prefs;
Future main() async {
  await setupLocator();
  WidgetsFlutterBinding.ensureInitialized();
  await locator<ManagerAPI>().initialize();
  await locator<DownloadManager>().initialize();
  final String apiUrl = locator<ManagerAPI>().getApiUrl();
  await locator<RevancedAPI>().initialize(apiUrl);
  final String repoUrl = locator<ManagerAPI>().getRepoUrl();
  locator<GithubAPI>().initialize(repoUrl);
  tz.initializeTimeZones();

  // TODO(aAbed): remove in the future, keep it for now during migration.
  final rootAPI = RootAPI();
  if (await rootAPI.hasRootPermissions()) {
    await rootAPI.removeOrphanedFiles();
  }

  prefs = await SharedPreferences.getInstance();

  runApp(const MyApp());
}

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

  @override
  Widget build(BuildContext context) {
    // String rawLocale = prefs.getString('language') ?? 'en_US';
    // String replaceLocale = rawLocale.replaceAll('_', '-');
    // List<String> localeList = replaceLocale.split('-');
    // Locale locale = Locale(localeList[0], localeList[1]);
    const Locale locale = Locale('en', 'US');

    return DynamicThemeBuilder(
      title: 'ReVanced Manager',
      home: const NavigationView(),
      localizationsDelegates: [
        FlutterI18nDelegate(
          translationLoader: FileTranslationLoader(
            fallbackFile: 'en_US',
            forcedLocale: locale,
            basePath: 'assets/i18n',
            useCountryCode: true,
          ),
          missingTranslationHandler: (key, locale) {
            log(
              '--> Missing translation: key: $key, languageCode: ${locale?.languageCode}',
            );
          },
        ),
        GlobalMaterialLocalizations.delegate,
        GlobalWidgetsLocalizations.delegate,
      ],
    );
  }
}