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';

// 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')];

  /// The app's name, e.g. in the window title and the rail's logo.
  ///
  /// In en, this message translates to:
  /// **'Halkyon Learn'**
  String get appTitle;

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

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

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

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

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

  /// No description provided for @homeLibraryIntro.
  ///
  /// In en, this message translates to:
  /// **'Your studysets and cards are in your library.'**
  String get homeLibraryIntro;

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

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

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

  /// No description provided for @exploreEmpty.
  ///
  /// In en, this message translates to:
  /// **'Studysets that others share will appear here.'**
  String get exploreEmpty;

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

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

  /// No description provided for @profileIdentified.
  ///
  /// In en, this message translates to:
  /// **'Your progress is kept with your account.'**
  String get profileIdentified;

  /// No description provided for @profileAnonymous.
  ///
  /// In en, this message translates to:
  /// **'Progress is saved on this device. Sign in to keep it.'**
  String get profileAnonymous;

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

  /// No description provided for @profileSignInFailed.
  ///
  /// In en, this message translates to:
  /// **'Couldn\'t sign in with GitHub.'**
  String get profileSignInFailed;

  /// No description provided for @profileContinueInBrowser.
  ///
  /// In en, this message translates to:
  /// **'Continue in your browser.'**
  String get profileContinueInBrowser;

  /// No description provided for @profileSwitchTitle.
  ///
  /// In en, this message translates to:
  /// **'Switch to your GitHub account?'**
  String get profileSwitchTitle;

  /// No description provided for @profileSwitchMessage.
  ///
  /// In en, this message translates to:
  /// **'This GitHub account already has progress from another device. The studysets on this device can\'t be combined with it yet: if you switch, they are deleted.'**
  String get profileSwitchMessage;

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

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

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

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

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

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

  /// No description provided for @settingsSignOutAnonymousMessage.
  ///
  /// In en, this message translates to:
  /// **'This account can\'t be signed into again, so signing out deletes it with its progress.'**
  String get settingsSignOutAnonymousMessage;

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

  /// No description provided for @settingsDeleteTitle.
  ///
  /// In en, this message translates to:
  /// **'Delete your account?'**
  String get settingsDeleteTitle;

  /// No description provided for @settingsDeleteMessage.
  ///
  /// In en, this message translates to:
  /// **'Everything you have, your studysets, cards and reviews, is deleted on the server and on all your devices. This can\'t be undone.'**
  String get settingsDeleteMessage;

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

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

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

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

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

  /// No description provided for @sessionUnreachable.
  ///
  /// In en, this message translates to:
  /// **'Couldn\'t reach the server.'**
  String get sessionUnreachable;

  /// No description provided for @notFoundGone.
  ///
  /// In en, this message translates to:
  /// **'This no longer exists. It may have been deleted on another device.'**
  String get notFoundGone;
}

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'].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();
  }

  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.',
  );
}