authsec_flutter/lib/l10n/app_localizations.dart

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_hi.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('hi')
  ];

  /// Dialog error title
  ///
  /// In en, this message translates to:
  /// **'Error'**
  String get error;

  /// Dialog OK button
  ///
  /// In en, this message translates to:
  /// **'OK'**
  String get ok;

  /// List search hint
  ///
  /// In en, this message translates to:
  /// **'Search...'**
  String get search;

  /// Delete dialog title
  ///
  /// In en, this message translates to:
  /// **'Confirm Deletion'**
  String get confirmDeletion;

  /// Delete dialog body
  ///
  /// In en, this message translates to:
  /// **'Are you sure you want to delete?'**
  String get deleteConfirmation;

  /// Cancel button
  ///
  /// In en, this message translates to:
  /// **'Cancel'**
  String get cancel;

  /// Delete button
  ///
  /// In en, this message translates to:
  /// **'Delete'**
  String get delete;

  /// Audit fields dialog title
  ///
  /// In en, this message translates to:
  /// **'Additional Fields'**
  String get additionalFields;

  /// Close button
  ///
  /// In en, this message translates to:
  /// **'Close'**
  String get close;

  /// Image picker title
  ///
  /// In en, this message translates to:
  /// **'Select Image Source'**
  String get selectImageSource;

  /// Image gallery option
  ///
  /// In en, this message translates to:
  /// **'Gallery'**
  String get gallery;

  /// Camera option
  ///
  /// In en, this message translates to:
  /// **'Camera'**
  String get camera;

  /// Form submit button
  ///
  /// In en, this message translates to:
  /// **'Submit'**
  String get submit;

  /// Form update button
  ///
  /// In en, this message translates to:
  /// **'Update'**
  String get update;

  /// Edit action
  ///
  /// In en, this message translates to:
  /// **'Edit'**
  String get edit;

  /// Logout button
  ///
  /// In en, this message translates to:
  /// **'Logout'**
  String get logout;

  /// Forgot password title
  ///
  /// In en, this message translates to:
  /// **'Forgot Password'**
  String get forgotPassword;

  /// Email label
  ///
  /// In en, this message translates to:
  /// **'Email'**
  String get email;

  /// Email input hint
  ///
  /// In en, this message translates to:
  /// **'Enter Email'**
  String get enterEmail;

  /// Forgot password submit button
  ///
  /// In en, this message translates to:
  /// **'Send me an access link'**
  String get sendAccessLink;

  /// Forgot password success message
  ///
  /// In en, this message translates to:
  /// **'An email with a reset link has been sent to {email}.'**
  String forgotPasswordSentMessage(String email);

  /// Forgot password failure message
  ///
  /// In en, this message translates to:
  /// **'Failed to send the reset link. Please try again.'**
  String get forgotPasswordFailedMessage;

  /// Return to login link
  ///
  /// In en, this message translates to:
  /// **'Click here to return to login'**
  String get backToLogin;

  /// Login email validation
  ///
  /// In en, this message translates to:
  /// **'You must provide an email or username'**
  String get provideEmailOrUsername;

  /// Login username hint
  ///
  /// In en, this message translates to:
  /// **'Username or email address'**
  String get usernameOrEmailHint;

  /// Login password validation
  ///
  /// In en, this message translates to:
  /// **'Password cannot be empty'**
  String get passwordEmpty;

  /// Password hint
  ///
  /// In en, this message translates to:
  /// **'Password'**
  String get password;

  /// Stay logged in checkbox
  ///
  /// In en, this message translates to:
  /// **'Stay Logged In'**
  String get stayLoggedIn;

  /// Login button
  ///
  /// In en, this message translates to:
  /// **'Log in'**
  String get logIn;

  /// Login success snackbar
  ///
  /// In en, this message translates to:
  /// **'Login Successful'**
  String get loginSuccessful;

  /// Missing details snackbar
  ///
  /// In en, this message translates to:
  /// **'Please provide all required details'**
  String get provideRequiredDetails;

  /// Processing snackbar
  ///
  /// In en, this message translates to:
  /// **'Processing...'**
  String get processing;

  /// Login help link
  ///
  /// In en, this message translates to:
  /// **'Having trouble logging in?'**
  String get loginTrouble;

  /// Alternative login divider
  ///
  /// In en, this message translates to:
  /// **'Or Continue with'**
  String get orContinueWith;

  /// Sign up button
  ///
  /// In en, this message translates to:
  /// **'Sign Up'**
  String get signUp;

  /// Google sign in button
  ///
  /// In en, this message translates to:
  /// **'Sign in with Google'**
  String get signInGoogle;

  /// LinkedIn sign in button
  ///
  /// In en, this message translates to:
  /// **'Sign in with LinkedIn'**
  String get signInLinkedin;

  /// Login help screen name
  ///
  /// In en, this message translates to:
  /// **'Login Help'**
  String get loginHelp;

  /// Sign in link on signup
  ///
  /// In en, this message translates to:
  /// **'Already have an account? Sign in'**
  String get alreadyHaveAccount;

  /// Language section label
  ///
  /// In en, this message translates to:
  /// **'Language'**
  String get language;
}

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', 'hi'].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 'hi':
      return AppLocalizationsHi();
  }

  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.');
}