import 'dart:async';

import 'package:flutter/foundation.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:intl/intl.dart' as intl;

import 'app_localizations_en.dart';
import 'app_localizations_ru.dart';

// ignore_for_file: type=lint

/// Callers can lookup localized strings with an instance of AppLocalizations
/// returned by `AppLocalizations.of(context)`.
///
/// Applications need to include `AppLocalizations.delegate()` in their app's
/// `localizationDelegates` list, and the locales they support in the app's
/// `supportedLocales` list. For example:
///
/// ```dart
/// import 'l10n/app_localizations.dart';
///
/// return MaterialApp(
///   localizationsDelegates: AppLocalizations.localizationsDelegates,
///   supportedLocales: AppLocalizations.supportedLocales,
///   home: MyApplicationHome(),
/// );
/// ```
///
/// ## Update pubspec.yaml
///
/// Please make sure to update your pubspec.yaml to include the following
/// packages:
///
/// ```yaml
/// dependencies:
///   # Internationalization support.
///   flutter_localizations:
///     sdk: flutter
///   intl: any # Use the pinned version from flutter_localizations
///
///   # Rest of dependencies
/// ```
///
/// ## iOS Applications
///
/// iOS applications define key application metadata, including supported
/// locales, in an Info.plist file that is built into the application bundle.
/// To configure the locales supported by your app, you’ll need to edit this
/// file.
///
/// First, open your project’s ios/Runner.xcworkspace Xcode workspace file.
/// Then, in the Project Navigator, open the Info.plist file under the Runner
/// project’s Runner folder.
///
/// Next, select the Information Property List item, select Add Item from the
/// Editor menu, then select Localizations from the pop-up menu.
///
/// Select and expand the newly-created Localizations item then, for each
/// locale your application supports, add a new item and select the locale
/// you wish to add from the pop-up menu in the Value field. This list should
/// be consistent with the languages listed in the AppLocalizations.supportedLocales
/// property.
abstract class AppLocalizations {
  AppLocalizations(String locale) : localeName = intl.Intl.canonicalizedLocale(locale.toString());

  final String localeName;

  static AppLocalizations? of(BuildContext context) {
    return Localizations.of<AppLocalizations>(context, AppLocalizations);
  }

  static const LocalizationsDelegate<AppLocalizations> delegate = _AppLocalizationsDelegate();

  /// A list of this localizations delegate along with the default localizations
  /// delegates.
  ///
  /// Returns a list of localizations delegates containing this delegate along with
  /// GlobalMaterialLocalizations.delegate, GlobalCupertinoLocalizations.delegate,
  /// and GlobalWidgetsLocalizations.delegate.
  ///
  /// Additional delegates can be added by appending to this list in
  /// MaterialApp. This list does not have to be used at all if a custom list
  /// of delegates is preferred or required.
  static const List<LocalizationsDelegate<dynamic>> localizationsDelegates = <LocalizationsDelegate<dynamic>>[
    delegate,
    GlobalMaterialLocalizations.delegate,
    GlobalCupertinoLocalizations.delegate,
    GlobalWidgetsLocalizations.delegate,
  ];

  /// A list of this localizations delegate's supported locales.
  static const List<Locale> supportedLocales = <Locale>[
    Locale('en'),
    Locale('ru')
  ];

  /// No description provided for @appTitle.
  ///
  /// In en, this message translates to:
  /// **'Messenger'**
  String get appTitle;

  /// No description provided for @chats.
  ///
  /// In en, this message translates to:
  /// **'Chats'**
  String get chats;

  /// No description provided for @contacts.
  ///
  /// In en, this message translates to:
  /// **'Contacts'**
  String get contacts;

  /// No description provided for @settings.
  ///
  /// In en, this message translates to:
  /// **'Settings'**
  String get settings;

  /// No description provided for @login.
  ///
  /// In en, this message translates to:
  /// **'Login'**
  String get login;

  /// No description provided for @email.
  ///
  /// In en, this message translates to:
  /// **'Email'**
  String get email;

  /// No description provided for @password.
  ///
  /// In en, this message translates to:
  /// **'Password'**
  String get password;

  /// No description provided for @name.
  ///
  /// In en, this message translates to:
  /// **'Name'**
  String get name;

  /// No description provided for @loginButton.
  ///
  /// In en, this message translates to:
  /// **'Sign In'**
  String get loginButton;

  /// No description provided for @register.
  ///
  /// In en, this message translates to:
  /// **'Register'**
  String get register;

  /// No description provided for @noAccount.
  ///
  /// In en, this message translates to:
  /// **'No account? Sign up'**
  String get noAccount;

  /// No description provided for @logout.
  ///
  /// In en, this message translates to:
  /// **'Sign Out'**
  String get logout;

  /// No description provided for @serverSettings.
  ///
  /// In en, this message translates to:
  /// **'Server Settings'**
  String get serverSettings;

  /// No description provided for @apiUrl.
  ///
  /// In en, this message translates to:
  /// **'API URL'**
  String get apiUrl;

  /// No description provided for @apiUrlHint.
  ///
  /// In en, this message translates to:
  /// **'https://api.example.com'**
  String get apiUrlHint;

  /// No description provided for @save.
  ///
  /// In en, this message translates to:
  /// **'Save'**
  String get save;

  /// No description provided for @serverConfig.
  ///
  /// In en, this message translates to:
  /// **'Server Configuration'**
  String get serverConfig;

  /// No description provided for @system.
  ///
  /// In en, this message translates to:
  /// **'System'**
  String get system;

  /// No description provided for @stories.
  ///
  /// In en, this message translates to:
  /// **'Stories'**
  String get stories;

  /// No description provided for @chatsModule.
  ///
  /// In en, this message translates to:
  /// **'Chats'**
  String get chatsModule;

  /// No description provided for @messages.
  ///
  /// In en, this message translates to:
  /// **'Messages'**
  String get messages;

  /// No description provided for @calls.
  ///
  /// In en, this message translates to:
  /// **'Calls'**
  String get calls;

  /// No description provided for @klipy.
  ///
  /// In en, this message translates to:
  /// **'Klipy'**
  String get klipy;

  /// No description provided for @import.
  ///
  /// In en, this message translates to:
  /// **'Import'**
  String get import;

  /// No description provided for @federation.
  ///
  /// In en, this message translates to:
  /// **'Federation'**
  String get federation;

  /// No description provided for @domainUrl.
  ///
  /// In en, this message translates to:
  /// **'Domain'**
  String get domainUrl;

  /// No description provided for @enableRegistration.
  ///
  /// In en, this message translates to:
  /// **'Registration Enabled'**
  String get enableRegistration;

  /// No description provided for @enabled.
  ///
  /// In en, this message translates to:
  /// **'Enabled'**
  String get enabled;

  /// No description provided for @disabled.
  ///
  /// In en, this message translates to:
  /// **'Disabled'**
  String get disabled;

  /// No description provided for @language.
  ///
  /// In en, this message translates to:
  /// **'Language'**
  String get language;

  /// No description provided for @russian.
  ///
  /// In en, this message translates to:
  /// **'Русский'**
  String get russian;

  /// No description provided for @english.
  ///
  /// In en, this message translates to:
  /// **'English'**
  String get english;

  /// No description provided for @notifications.
  ///
  /// In en, this message translates to:
  /// **'Notifications'**
  String get notifications;

  /// No description provided for @privacy.
  ///
  /// In en, this message translates to:
  /// **'Privacy'**
  String get privacy;

  /// No description provided for @soundsAndVibration.
  ///
  /// In en, this message translates to:
  /// **'Sounds & Vibration'**
  String get soundsAndVibration;

  /// No description provided for @dataAndStorage.
  ///
  /// In en, this message translates to:
  /// **'Data & Storage'**
  String get dataAndStorage;

  /// No description provided for @aboutApp.
  ///
  /// In en, this message translates to:
  /// **'About App'**
  String get aboutApp;

  /// No description provided for @help.
  ///
  /// In en, this message translates to:
  /// **'Help'**
  String get help;

  /// No description provided for @version.
  ///
  /// In en, this message translates to:
  /// **'Version'**
  String get version;

  /// No description provided for @loading.
  ///
  /// In en, this message translates to:
  /// **'Loading...'**
  String get loading;

  /// No description provided for @error.
  ///
  /// In en, this message translates to:
  /// **'Error'**
  String get error;

  /// No description provided for @retry.
  ///
  /// In en, this message translates to:
  /// **'Retry'**
  String get retry;

  /// No description provided for @noChats.
  ///
  /// In en, this message translates to:
  /// **'No chats yet'**
  String get noChats;

  /// No description provided for @inDevelopment.
  ///
  /// In en, this message translates to:
  /// **'In development'**
  String get inDevelopment;

  /// No description provided for @user.
  ///
  /// In en, this message translates to:
  /// **'User'**
  String get user;

  /// No description provided for @edit.
  ///
  /// In en, this message translates to:
  /// **'Edit'**
  String get edit;

  /// No description provided for @serverConnectionError.
  ///
  /// In en, this message translates to:
  /// **'Server connection error'**
  String get serverConnectionError;

  /// No description provided for @settingsSaved.
  ///
  /// In en, this message translates to:
  /// **'Settings saved'**
  String get settingsSaved;
}

class _AppLocalizationsDelegate extends LocalizationsDelegate<AppLocalizations> {
  const _AppLocalizationsDelegate();

  @override
  Future<AppLocalizations> load(Locale locale) {
    return SynchronousFuture<AppLocalizations>(lookupAppLocalizations(locale));
  }

  @override
  bool isSupported(Locale locale) => <String>['en', 'ru'].contains(locale.languageCode);

  @override
  bool shouldReload(_AppLocalizationsDelegate old) => false;
}

AppLocalizations lookupAppLocalizations(Locale locale) {


  // Lookup logic when only language code is specified.
  switch (locale.languageCode) {
    case 'en': return AppLocalizationsEn();
    case 'ru': return AppLocalizationsRu();
  }

  throw FlutterError(
    'AppLocalizations.delegate failed to load unsupported locale "$locale". This is likely '
    'an issue with the localizations generation tool. Please file an issue '
    'on GitHub with a reproducible sample app and the gen-l10n configuration '
    'that was used.'
  );
}
