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_zh.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('zh')];

  /// 应用名称
  ///
  /// In zh, this message translates to:
  /// **'SinoMed Cloud'**
  String get appName;

  /// 应用副标题
  ///
  /// In zh, this message translates to:
  /// **'中方诊药云'**
  String get appSubtitle;

  /// 密码登录标签
  ///
  /// In zh, this message translates to:
  /// **'密码登录'**
  String get passwordLogin;

  /// 验证码登录标签
  ///
  /// In zh, this message translates to:
  /// **'验证码登录'**
  String get smsLogin;

  /// 手机号标签
  ///
  /// In zh, this message translates to:
  /// **'手机号'**
  String get phoneNumber;

  /// 手机号输入提示/必填验证
  ///
  /// In zh, this message translates to:
  /// **'请输入手机号'**
  String get phoneNumberRequired;

  /// 手机号格式验证
  ///
  /// In zh, this message translates to:
  /// **'请输入正确的手机号'**
  String get phoneNumberInvalid;

  /// 密码标签
  ///
  /// In zh, this message translates to:
  /// **'密码'**
  String get password;

  /// 密码输入提示/必填验证
  ///
  /// In zh, this message translates to:
  /// **'请输入密码'**
  String get passwordRequired;

  /// 密码长度验证
  ///
  /// In zh, this message translates to:
  /// **'密码长度不能少于6位'**
  String get passwordMinLength;

  /// 忘记密码链接
  ///
  /// In zh, this message translates to:
  /// **'忘记密码？'**
  String get forgotPassword;

  /// 忘记密码功能提示
  ///
  /// In zh, this message translates to:
  /// **'忘记密码功能待实现'**
  String get forgotPasswordNotImplemented;

  /// 登录按钮
  ///
  /// In zh, this message translates to:
  /// **'登录'**
  String get login;

  /// 退出登录按钮
  ///
  /// In zh, this message translates to:
  /// **'退出登录'**
  String get logout;

  /// 我的页面标题
  ///
  /// In zh, this message translates to:
  /// **'我的'**
  String get mine;

  /// 修改密码按钮
  ///
  /// In zh, this message translates to:
  /// **'修改密码'**
  String get changePassword;

  /// 修改密码成功提示
  ///
  /// In zh, this message translates to:
  /// **'修改密码成功'**
  String get changePasswordSuccess;

  /// 修改密码失败提示
  ///
  /// In zh, this message translates to:
  /// **'修改密码失败'**
  String get changePasswordFailed;

  /// 登录功能提示
  ///
  /// In zh, this message translates to:
  /// **'登录功能待实现'**
  String get loginNotImplemented;

  /// 验证码标签
  ///
  /// In zh, this message translates to:
  /// **'验证码'**
  String get smsCode;

  /// 验证码输入提示/必填验证
  ///
  /// In zh, this message translates to:
  /// **'请输入验证码'**
  String get smsCodeRequired;

  /// 验证码长度验证
  ///
  /// In zh, this message translates to:
  /// **'验证码为4位数字'**
  String get smsCodeLength;

  /// 验证码格式验证
  ///
  /// In zh, this message translates to:
  /// **'验证码格式不正确'**
  String get smsCodeInvalid;

  /// 验证码已过期或未获取提示
  ///
  /// In zh, this message translates to:
  /// **'请获取验证码'**
  String get smsCodeExpired;

  /// 验证码过期提示
  ///
  /// In zh, this message translates to:
  /// **'验证码已过期'**
  String get smsCodeHasExpired;

  /// 验证码输入错误提示
  ///
  /// In zh, this message translates to:
  /// **'验证码错误'**
  String get smsCodeError;

  /// 获取验证码按钮
  ///
  /// In zh, this message translates to:
  /// **'获取验证码'**
  String get getSmsCode;

  /// 验证码发送成功提示
  ///
  /// In zh, this message translates to:
  /// **'验证码已发送'**
  String get smsCodeSent;

  /// 重新获取验证码按钮文本
  ///
  /// In zh, this message translates to:
  /// **'请重新获取验证码'**
  String get resendSmsCode;

  /// 验证码倒计时
  ///
  /// In zh, this message translates to:
  /// **'{count}秒'**
  String smsCodeCountdown(int count);

  /// 输入新密码标题
  ///
  /// In zh, this message translates to:
  /// **'新密码'**
  String get newPassword;

  /// 修改密码时新密码必填提示
  ///
  /// In zh, this message translates to:
  /// **'请输入新密码'**
  String get newPasswordRequired;

  /// 密码格式验证
  ///
  /// In zh, this message translates to:
  /// **'密码需8-16位，包含大小写字母和数字'**
  String get passwordFormatError;

  /// 修改密码时确认密码标题
  ///
  /// In zh, this message translates to:
  /// **'再次确认密码'**
  String get confirmPassword;

  /// 修改密码时确认密码必填提示
  ///
  /// In zh, this message translates to:
  /// **'请再次确认密码'**
  String get confirmPasswordRequired;

  /// 修改密码时确认密码不一致提示
  ///
  /// In zh, this message translates to:
  /// **'两次密码不一致'**
  String get confirmPasswordError;

  /// 确定按钮文本
  ///
  /// In zh, this message translates to:
  /// **'确定'**
  String get confirm;

  /// 取消按钮文本
  ///
  /// In zh, this message translates to:
  /// **'取消'**
  String get cancel;

  /// 记住密码选项
  ///
  /// In zh, this message translates to:
  /// **'记住密码'**
  String get rememberPassword;
}

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

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

  @override
  bool isSupported(Locale locale) =>
      <String>['zh'].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 'zh':
      return AppLocalizationsZh();
  }

  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.',
  );
}