name: luckybox
description: "LuckyBox"
# The following line prevents the package from being accidentally published to
# pub.dev using `flutter pub publish`. This is preferred for private packages.
publish_to: 'none' # Remove this line if you wish to publish to pub.dev

# The following defines the version and build number for your application.
# A version number is three numbers separated by dots, like 1.2.43
# followed by an optional build number separated by a +.
# Both the version and the builder number may be overridden in flutter
# build by specifying --build-name and --build-number, respectively.
# In Android, build-name is used as versionName while build-number used as versionCode.
# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
# In iOS, build-name is used as CFBundleShortVersionString while build-number is used as CFBundleVersion.
# Read more about iOS versioning at
# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
# In Windows, build-name is used as the major, minor, and patch parts
# of the product and file versions while build-number is used as the build suffix.
version: 2.2.0+22

environment:
  sdk: ^3.9.2

# Dependencies specify other packages that your package needs in order to work.
# To automatically upgrade your package dependencies to the latest versions
# consider running `flutter pub upgrade --major-versions`. Alternatively,
# dependencies can be manually updated by changing the version numbers below to
# the latest version available on pub.dev. To see which dependencies have newer
# versions available, run `flutter pub outdated`.
dependencies:
  flutter:
    sdk: flutter

  # The following adds the Cupertino Icons font to your application.
  # Use with the CupertinoIcons class for iOS style icons.
  cupertino_icons: ^1.0.8
  package_info_plus: ^9.0.0
  shared_preferences: ^2.0.17
  flutter_localizations:    #多言語ライブラリの本体    # .arbファイルを更新したら flutter gen-l10n
    sdk: flutter
  intl: ^0.20.2     #多言語やフォーマッタなどの関連ライブラリ
  google_mobile_ads: ^6.0.0
  just_audio: ^0.10.4
  flutter_tts: ^4.2.3
  collection: ^1.19.1

dev_dependencies:
  flutter_test:
    sdk: flutter

  flutter_launcher_icons: ^0.14.4    #flutter pub run flutter_launcher_icons
  flutter_native_splash: ^2.3.6     #flutter pub run flutter_native_splash:create

  # The "flutter_lints" package below contains a set of recommended lints to
  # encourage good coding practices. The lint set provided by the package is
  # activated in the `analysis_options.yaml` file located at the root of your
  # package. See that file for information about deactivating specific lint
  # rules and activating additional ones.
  flutter_lints: ^6.0.0

# For information on the generic Dart part of this file, see the
# following page: https://dart.dev/tools/pub/pubspec

flutter_launcher_icons:
  android: "launcher_icon"
  ios: true
  image_path: "assets/icon/icon.png"
  adaptive_icon_background: "assets/icon/icon_back.png"
  adaptive_icon_foreground: "assets/icon/icon_fore.png"

flutter_native_splash:
  color: '#ffcc00'
  image: 'assets/image/splash.png'
  color_dark: '#ffcc00'
  image_dark: 'assets/image/splash.png'
  fullscreen: true
  android_12:
    icon_background_color: '#ffcc00'
    image: 'assets/image/splash.png'
    icon_background_color_dark: '#ffcc00'
    image_dark: 'assets/image/splash.png'

# The following section is specific to Flutter packages.
flutter:
  generate: true    #自動生成フラグの有効化

  # The following line ensures that the Material Icons font is
  # included with your application, so that you can use the icons in
  # the material Icons class.
  uses-material-design: true

  # To add assets to your application, add an assets section, like this:
  # assets:
  #   - images/a_dot_burr.jpeg
  #   - images/a_dot_ham.jpeg

  assets:
    - assets/image/
    - assets/image/box/
    - assets/image/ticket/
    - assets/sound/

  # An image asset can refer to one or more resolution-specific "variants", see
  # https://flutter.dev/to/resolution-aware-images

  # For details regarding adding assets from package dependencies, see
  # https://flutter.dev/to/asset-from-package

  # To add custom fonts to your application, add a fonts section here,
  # in this "flutter" section. Each entry in this list should have a
  # "family" key with the font family name, and a "fonts" key with a
  # list giving the asset and other descriptors for the font. For
  # example:
  # fonts:
  #   - family: Schyler
  #     fonts:
  #       - asset: fonts/Schyler-Regular.ttf
  #       - asset: fonts/Schyler-Italic.ttf
  #         style: italic
  #   - family: Trajan Pro
  #     fonts:
  #       - asset: fonts/TrajanPro.ttf
  #       - asset: fonts/TrajanPro_Bold.ttf
  #         weight: 700
  #
  # For details regarding fonts from package dependencies,
  # see https://flutter.dev/to/font-from-package

import 'package:flutter/cupertino.dart';
import 'package:google_mobile_ads/google_mobile_ads.dart';

import 'package:luckybox/ad_manager.dart';

class AdBannerWidget extends StatefulWidget {
  final AdManager adManager;
  const AdBannerWidget({super.key, required this.adManager});
  @override
  State<AdBannerWidget> createState() => _AdBannerWidgetState();
}

class _AdBannerWidgetState extends State<AdBannerWidget> {
  int _lastBannerWidthDp = 0;
  bool _isAdLoaded = false;
  bool _isLoading = false;
  @override
  Widget build(BuildContext context) {
    return SafeArea(
      child: LayoutBuilder(
        builder: (context, constraints) {
          final int width = constraints.maxWidth.isFinite
              ? constraints.maxWidth.truncate()
              : MediaQuery.of(context).size.width.truncate();
          final bannerAd = widget.adManager.bannerAd;
          if (width > 0) {
            WidgetsBinding.instance.addPostFrameCallback((_) {
              if (mounted) {
                final bannerAd = widget.adManager.bannerAd;
                final bool widthChanged = _lastBannerWidthDp != width;
                final bool sizeMismatch =
                    bannerAd == null || bannerAd.size.width != width;
                if ((widthChanged || !_isAdLoaded || sizeMismatch) &&
                    !_isLoading) {
                  _lastBannerWidthDp = width;
                  setState(() {
                    _isAdLoaded = false;
                    _isLoading = true;
                  });
                  widget.adManager.loadAdaptiveBannerAd(width, () {
                    if (mounted) {
                      setState(() {
                        _isAdLoaded = true;
                        _isLoading = false;
                      });
                    }
                  });
                }
              }
            });
          }
          if (_isAdLoaded && bannerAd != null) {
            return Column(
              mainAxisSize: MainAxisSize.min,
              children: [
                SizedBox(height: 10),
                Row(
                  mainAxisAlignment: MainAxisAlignment.center,
                  children: [
                    SizedBox(
                      width: bannerAd.size.width.toDouble(),
                      height: bannerAd.size.height.toDouble(),
                      child: AdWidget(ad: bannerAd),
                    ),
                  ],
                )
              ]
            );
          } else {
            return const SizedBox.shrink();
          }
        },
      ),
    );
  }
}

/*
 *	mainへの記述
 *	void main() async {
 *		WidgetsFlutterBinding.ensureInitialized();
 *		if (!kIsWeb) {
 *			//AdMob初期化
 *			MobileAds.instance.initialize();
 *			//NPAポリシーの集中設定(将来拡張もここで) 現時点は使用していないので記述しなくても良い
 *			await AdManager.initForNPA();
 *		}
 *		runApp(const MyApp());
 *	}
 */

import 'dart:async';
import 'dart:io' show Platform;
import 'dart:ui';

import 'package:flutter/foundation.dart' show kIsWeb;
import 'package:google_mobile_ads/google_mobile_ads.dart';

class AdManager {
  //Test IDs
  //static const String _androidAdUnitId = "ca-app-pub-3940256099942544/6300978111";
  //static const String _iosAdUnitId     = "ca-app-pub-3940256099942544/2934735716";

  //Production IDs
  static const String _androidAdUnitId = "ca-app-pub-0/0";
  static const String _iosAdUnitId     = "ca-app-pub-0/0";

  static String get _adUnitId => Platform.isIOS ? _iosAdUnitId : _androidAdUnitId;

  BannerAd? _bannerAd;
  int _lastWidthPx = 0;
  VoidCallback? _onLoadedCb;
  Timer? _retryTimer;
  int _retryAttempt = 0;

  BannerAd? get bannerAd => _bannerAd;

  //(任意)アプリ起動時などに呼ぶ。将来のCMP/NPA関連設定を集中管理。
  static Future<void> initForNPA() async {
    if (kIsWeb) {
      return;
    }
    //ここでグローバルなRequestConfigurationを設定しておく(必要に応じて拡張)
    await MobileAds.instance.updateRequestConfiguration(
      RequestConfiguration(
        //例:最大コンテンツレーティング等を付けたい場合はここに追加
        //maxAdContentRating: MaxAdContentRating.g,	//例
        //tagForChildDirectedTreatment: TagForChildDirectedTreatment.unspecified,
        //tagForUnderAgeOfConsent: TagForUnderAgeOfConsent.unspecified,
      ),
    );
  }

  Future<void> loadAdaptiveBannerAd(
      int widthPx,
      VoidCallback onAdLoaded,
      ) async {
    if (kIsWeb) {
      return;
    }
    _onLoadedCb = onAdLoaded;
    _lastWidthPx = widthPx;
    _retryAttempt = 0;
    _retryTimer?.cancel();
    _startLoad(widthPx);
  }

  Future<void> _startLoad(int widthPx) async {
    if (kIsWeb) {
      return;
    }
    _bannerAd?.dispose();

    AnchoredAdaptiveBannerAdSize? adaptiveSize;
    try {
      adaptiveSize =
      await AdSize.getCurrentOrientationAnchoredAdaptiveBannerAdSize(
        widthPx,
      );
    } catch (_) {
      adaptiveSize = null;
    }
    final AdSize size = adaptiveSize ?? AdSize.fullBanner;

    //常にNPAで配信(CMP対応)
    const adRequest = AdRequest(
      nonPersonalizedAds: true,	//NPA Non-Personalized Ads(非パーソナライズ広告)指定
    );

    _bannerAd = BannerAd(
      adUnitId: _adUnitId,
      request: adRequest,
      size: size,
      listener: BannerAdListener(
        onAdLoaded: (ad) {
          _retryTimer?.cancel();
          _retryAttempt = 0;
          final cb = _onLoadedCb;
          if (cb != null) {
            cb();
          }
        },
        onAdFailedToLoad: (ad, err) {
          ad.dispose();
          _scheduleRetry();
        },
      ),
    )..load();
  }

  void _scheduleRetry() {
    if (kIsWeb) {
      return;
    }
    _retryTimer?.cancel();
    // Exponential backoff: 3s, 6s, 12s, max 30s
    _retryAttempt = (_retryAttempt + 1).clamp(1, 5);
    final seconds = _retryAttempt >= 4 ? 30 : (3 << (_retryAttempt - 1));
    _retryTimer = Timer(Duration(seconds: seconds), () {
      _startLoad(_lastWidthPx > 0 ? _lastWidthPx : 320);
    });
  }

  void dispose() {
    _bannerAd?.dispose();
    _retryTimer?.cancel();
  }
}

/*
広告配信について
本アプリでは、Google AdMob を利用して広告を表示しています。
当アプリの広告はすべて「非パーソナライズ広告(NPA)」として配信しており、ユーザーの行動履歴や個人情報をもとにしたパーソナライズは一切行っていません。
Google AdMob によって、広告の表示のために以下の情報が利用される場合があります:
- 端末情報(例：OSの種類、画面サイズなど)
- おおまかな位置情報(国・地域レベル)
これらの情報は、パーソナライズを目的としたトラッキングやプロファイリングには使用されません。
詳しくは、Google のプライバシーポリシーをご覧ください:
https://policies.google.com/privacy


Advertising
This app uses Google AdMob to display advertisements.
All ads in this app are served as non-personalized ads (NPA).
This means that we do not use personal data or user behavior information to personalize the ads you see.
Google AdMob may use certain information in order to display ads properly, such as:
- Device information (e.g., OS type, screen size)
- Approximate location information (country/region level)
This information is not used for tracking or profiling for advertising purposes.
For more details, please refer to Google Privacy Policy:
https://policies.google.com/privacy
*/

/*
  CMP(Consent Management Platform)「同意管理プラットフォーム」
  UMP とは、Google AdMobでGDPRの同意を取得するために使用されるライブラリ User Messaging Platform (UMP) SDK

  ad_manager.dart で NPA Non-Personalized Ads(非パーソナライズ広告)指定 している。

  必要な変数
  late final UmpConsentController _adUmp;
  AdUmpState _adUmpState = AdUmpState.initial;

  @override
  void initState() {
    super.initState();
    _adUmp = UmpConsentController();
    _refreshConsentInfo();
  }

  必要な関数
  Future<void> _refreshConsentInfo() async {
    _adUmpState = await _adUmp.updateConsentInfo(current: _adUmpState);
    if (mounted) {
      setState(() {});
    }
  }
  Future<void> _onTapPrivacyOptions() async {
    final err = await _adUmp.showPrivacyOptions();
    await _refreshConsentInfo();
    if (err != null && mounted) {
      ScaffoldMessenger.of(context).showSnackBar(
        SnackBar(content: Text('プライバシー設定画面を表示できませんでした: ${err.message}')),
      );
    }
  }
 */

import 'dart:async';
import 'package:flutter/foundation.dart' show kIsWeb;
import 'package:google_mobile_ads/google_mobile_ads.dart';
import 'package:flutter/widgets.dart';

import 'package:luckybox/l10n/app_localizations.dart';

/// UMP状態格納用
class AdUmpState {
  final PrivacyOptionsRequirementStatus privacyStatus;
  final ConsentStatus consentStatus;
  final bool privacyOptionsRequired;
  final bool isChecking;
  const AdUmpState({
    required this.privacyStatus,
    required this.consentStatus,
    required this.privacyOptionsRequired,
    required this.isChecking,
  });

  AdUmpState copyWith({
    PrivacyOptionsRequirementStatus? privacyStatus,
    ConsentStatus? consentStatus,
    bool? privacyOptionsRequired,
    bool? isChecking,
  }) {
    return AdUmpState(
      privacyStatus: privacyStatus ?? this.privacyStatus,
      consentStatus: consentStatus ?? this.consentStatus,
      privacyOptionsRequired:
      privacyOptionsRequired ?? this.privacyOptionsRequired,
      isChecking: isChecking ?? this.isChecking,
    );
  }

  static const initial = AdUmpState(
    privacyStatus: PrivacyOptionsRequirementStatus.unknown,
    consentStatus: ConsentStatus.unknown,
    privacyOptionsRequired: false,
    isChecking: false,
  );
}

//UMPコントローラ
class UmpConsentController {
  //デバッグ用：EEA地域を強制するか(本番ではfalseにすること)
  final bool forceEeaForDebug = false;
  //埋め込みのテストデバイスID
  static const List<String> _testDeviceIds = [
    '608970392F100B87D62A1174996C952C', //arrows We2 (M07)
  ];

  ConsentRequestParameters _buildParams() {
    if (forceEeaForDebug && _testDeviceIds.isNotEmpty) {
      return ConsentRequestParameters(
        consentDebugSettings: ConsentDebugSettings(
          debugGeography: DebugGeography.debugGeographyEea,
          testIdentifiers: _testDeviceIds,
        ),
      );
    }
    return ConsentRequestParameters();
  }

  //同意情報を更新して状態を返す
  Future<AdUmpState> updateConsentInfo({AdUmpState current = AdUmpState.initial}) async {
    if (kIsWeb) return current;
    var state = current.copyWith(isChecking: true);

    try {
      final params = _buildParams();
      final completer = Completer<AdUmpState>();

      ConsentInformation.instance.requestConsentInfoUpdate(
        params,
            () async {
          final s = await ConsentInformation.instance.getPrivacyOptionsRequirementStatus();
          final c = await ConsentInformation.instance.getConsentStatus();
          completer.complete(
            state.copyWith(
              privacyStatus: s,
              consentStatus: c,
              privacyOptionsRequired: s == PrivacyOptionsRequirementStatus.required,
              isChecking: false,
            ),
          );
        },
            (FormError e) {
          completer.complete(
            state.copyWith(
              privacyStatus: PrivacyOptionsRequirementStatus.unknown,
              consentStatus: ConsentStatus.unknown,
              privacyOptionsRequired: false,
              isChecking: false,
            ),
          );
        },
      );

      state = await completer.future;
      return state;
    } catch (_) {
      return state.copyWith(isChecking: false);
    }
  }

  //プライバシーオプションフォームを表示
  Future<FormError?> showPrivacyOptions() async {
    if (kIsWeb) return null;
    final completer = Completer<FormError?>();
    ConsentForm.showPrivacyOptionsForm((FormError? e) {
      completer.complete(e);
    });
    return completer.future;
  }
}

extension ConsentStatusL10n on ConsentStatus {
  String localized(BuildContext context) {
    final l = AppLocalizations.of(context)!;
    switch (this) {
      case ConsentStatus.obtained:
        return l.cmpConsentStatusObtained;
      case ConsentStatus.required:
        return l.cmpConsentStatusRequired;
      case ConsentStatus.notRequired:
        return l.cmpConsentStatusNotRequired;
      case ConsentStatus.unknown:
        return l.cmpConsentStatusUnknown;
    }
  }
}

///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-01-27
///
library;

import 'package:just_audio/just_audio.dart';

import 'package:luckybox/const_value.dart';
import 'package:luckybox/preferences.dart';

class AudioPlay {
  //音を重ねて連続再生できるようにインスタンスを用意しておき、順繰りに使う。
  static final List<AudioPlayer> _player01 = [
    AudioPlayer(),
    AudioPlayer(),
    AudioPlayer(),
  ];
  static final List<AudioPlayer> _player02 = [
    AudioPlayer(),
    AudioPlayer(),
    AudioPlayer(),
  ];
  int _player01Ptr = 0;
  int _player02Ptr = 0;

  //constructor
  AudioPlay() {
    constructor();
  }
  void constructor() async {
    for (int i = 0; i < _player01.length; i++) {
      await _player01[i].setVolume(0);
      await _player01[i].setAsset(ConstValue.audioReady);
    }
    for (int i = 0; i < _player02.length; i++) {
      await _player02[i].setVolume(0);
      await _player02[i].setAsset(ConstValue.audioAction);
    }
    playZero();
  }
  void dispose() {
    for (int i = 0; i < _player01.length; i++) {
      _player01[i].dispose();
    }
    for (int i = 0; i < _player02.length; i++) {
      _player02[i].dispose();
    }
  }

  //最初に音が鳴らないのを回避する方法
  void playZero() async {
    AudioPlayer ap = AudioPlayer();
    await ap.setAsset(ConstValue.audioZero);
    await ap.load();
    await ap.play();
  }
  //
  void play01() async {
    if (Preferences.soundReadyVolume == 0) {
      return;
    }
    _player01Ptr += 1;
    if (_player01Ptr >= _player01.length) {
      _player01Ptr = 0;
    }
    await _player01[_player01Ptr].setVolume(Preferences.soundReadyVolume);
    await _player01[_player01Ptr].pause();
    await _player01[_player01Ptr].seek(const Duration(milliseconds: 100));
    await _player01[_player01Ptr].play();
  }
  //
  void play02() async {
    if (Preferences.soundStartVolume == 0) {
      return;
    }
    _player02Ptr += 1;
    if (_player02Ptr >= _player02.length) {
      _player02Ptr = 0;
    }
    await _player02[_player02Ptr].setVolume(Preferences.soundStartVolume);
    await _player02[_player02Ptr].pause();
    await _player02[_player02Ptr].seek(Duration.zero);
    await _player02[_player02Ptr].play();
  }
}

///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-10-15
///
library;

class ConstValue {
  //pref
  static const String prefPrizeText = 'prizeText';
  static const String prefCountdownTime = 'countdownTime';
  static const String prefSoundReadyVolume = 'soundReadyVolume';
  static const String prefSoundStartVolume = 'soundStartVolume';
  static const String prefTtsEnabled = 'ttsEnabled';
  static const String prefTtsVoiceId = 'ttsVoiceId';
  static const String prefTtsVolume = 'ttsVolume';
  static const String prefThemeNumber = 'themeNumber';    // 0|1|2
  static const String prefLanguageCode = 'languageCode';  // e.g. ja
  //
  static const String prizeTextDefault = '1:car\n3:bicycle\n5:bag\n100:lose';
  //sound
  static const String audioZero = 'assets/sound/zero.wav'; //無音1秒
  static const String audioReady = 'assets/sound/switch.wav';
  static const String audioAction = 'assets/sound/slide.wav';
  //image
  static const List<String> imageBoxes = [
    'assets/image/box/box001.webp',
    'assets/image/box/box002.webp',
    'assets/image/box/box003.webp',
    'assets/image/box/box004.webp',
    'assets/image/box/box005.webp',
    'assets/image/box/box006.webp',
    'assets/image/box/box007.webp',
    'assets/image/box/box008.webp',
    'assets/image/box/box009.webp',
    'assets/image/box/box010.webp',
    'assets/image/box/box011.webp',
    'assets/image/box/box012.webp',
    'assets/image/box/box013.webp',
    'assets/image/box/box014.webp',
    'assets/image/box/box015.webp',
    'assets/image/box/box016.webp',
    'assets/image/box/box017.webp',
    'assets/image/box/box018.webp',
    'assets/image/box/box019.webp',
    'assets/image/box/box020.webp',
    'assets/image/box/box021.webp',
    'assets/image/box/box022.webp',
    'assets/image/box/box023.webp',
    'assets/image/box/box024.webp',
    'assets/image/box/box025.webp',
    'assets/image/box/box026.webp',
    'assets/image/box/box027.webp',
    'assets/image/box/box028.webp',
    'assets/image/box/box029.webp',
    'assets/image/box/box030.webp',
    'assets/image/box/box031.webp',
    'assets/image/box/box032.webp',
    'assets/image/box/box033.webp',
    'assets/image/box/box034.webp',
    'assets/image/box/box035.webp',
    'assets/image/box/box036.webp',
    'assets/image/box/box037.webp',
    'assets/image/box/box038.webp',
    'assets/image/box/box039.webp',
    'assets/image/box/box040.webp',
    'assets/image/box/box041.webp',
    'assets/image/box/box042.webp',
    'assets/image/box/box043.webp',
    'assets/image/box/box044.webp',
    'assets/image/box/box045.webp',
    'assets/image/box/box046.webp',
    'assets/image/box/box047.webp',
    'assets/image/box/box048.webp',
    'assets/image/box/box049.webp',
    'assets/image/box/box050.webp',
    'assets/image/box/box051.webp',
    'assets/image/box/box052.webp',
    'assets/image/box/box053.webp',
    'assets/image/box/box054.webp',
    'assets/image/box/box055.webp',
    'assets/image/box/box056.webp',
    'assets/image/box/box057.webp',
    'assets/image/box/box058.webp',
    'assets/image/box/box059.webp',
    'assets/image/box/box060.webp',
    'assets/image/box/box061.webp',
    'assets/image/box/box062.webp',
    'assets/image/box/box063.webp',
    'assets/image/box/box064.webp',
    'assets/image/box/box065.webp',
    'assets/image/box/box066.webp',
    'assets/image/box/box067.webp',
    'assets/image/box/box068.webp',
    'assets/image/box/box069.webp',
    'assets/image/box/box070.webp',
    'assets/image/box/box071.webp',
    'assets/image/box/box072.webp',
    'assets/image/box/box073.webp',
    'assets/image/box/box074.webp',
    'assets/image/box/box075.webp',
    'assets/image/box/box076.webp',
    'assets/image/box/box077.webp',
    'assets/image/box/box078.webp',
    'assets/image/box/box079.webp',
    'assets/image/box/box080.webp',
    'assets/image/box/box081.webp',
    'assets/image/box/box082.webp',
    'assets/image/box/box083.webp',
    'assets/image/box/box084.webp',
    'assets/image/box/box085.webp',
    'assets/image/box/box086.webp',
    'assets/image/box/box087.webp',
    'assets/image/box/box088.webp',
    'assets/image/box/box089.webp',
    'assets/image/box/box090.webp',
    'assets/image/box/box091.webp',
    'assets/image/box/box092.webp',
    'assets/image/box/box093.webp',
    'assets/image/box/box094.webp',
    'assets/image/box/box095.webp',
    'assets/image/box/box096.webp',
    'assets/image/box/box097.webp',
    'assets/image/box/box098.webp',
    'assets/image/box/box099.webp',
    'assets/image/box/box100.webp',
    'assets/image/box/box101.webp',
    'assets/image/box/box102.webp',
    'assets/image/box/box103.webp',
    'assets/image/box/box104.webp',
    'assets/image/box/box105.webp',
    'assets/image/box/box106.webp',
    'assets/image/box/box107.webp',
    'assets/image/box/box108.webp',
    'assets/image/box/box109.webp',
    'assets/image/box/box110.webp',
    'assets/image/box/box111.webp',
    'assets/image/box/box112.webp',
    'assets/image/box/box113.webp',
    'assets/image/box/box114.webp',
    'assets/image/box/box115.webp',
    'assets/image/box/box116.webp',
    'assets/image/box/box117.webp',
    'assets/image/box/box118.webp',
    'assets/image/box/box119.webp',
    'assets/image/box/box120.webp',
  ];
  static const List<String> imageTickets = [
    /*
    'assets/image/ticket/ticket070.webp',
    'assets/image/ticket/ticket071.webp',
    'assets/image/ticket/ticket072.webp',
    'assets/image/ticket/ticket073.webp',
    'assets/image/ticket/ticket074.webp',
    'assets/image/ticket/ticket075.webp',
    'assets/image/ticket/ticket076.webp',
    'assets/image/ticket/ticket077.webp',
    'assets/image/ticket/ticket078.webp',
    'assets/image/ticket/ticket079.webp',
     */
    'assets/image/ticket/ticket080.webp',
    'assets/image/ticket/ticket081.webp',
    'assets/image/ticket/ticket082.webp',
    'assets/image/ticket/ticket083.webp',
    'assets/image/ticket/ticket084.webp',
    'assets/image/ticket/ticket085.webp',
    'assets/image/ticket/ticket086.webp',
    'assets/image/ticket/ticket087.webp',
    'assets/image/ticket/ticket088.webp',
    'assets/image/ticket/ticket089.webp',
    /*
    'assets/image/ticket/ticket090.webp',
    'assets/image/ticket/ticket091.webp',
    'assets/image/ticket/ticket092.webp',
    'assets/image/ticket/ticket093.webp',
    'assets/image/ticket/ticket094.webp',
    'assets/image/ticket/ticket095.webp',
    'assets/image/ticket/ticket096.webp',
    'assets/image/ticket/ticket097.webp',
    'assets/image/ticket/ticket098.webp',
    'assets/image/ticket/ticket099.webp',
    'assets/image/ticket/ticket100.webp',
    'assets/image/ticket/ticket101.webp',
    'assets/image/ticket/ticket102.webp',
    'assets/image/ticket/ticket103.webp',
    'assets/image/ticket/ticket104.webp',
    'assets/image/ticket/ticket105.webp',
    'assets/image/ticket/ticket106.webp',
    'assets/image/ticket/ticket107.webp',
    'assets/image/ticket/ticket108.webp',
    'assets/image/ticket/ticket109.webp',
    'assets/image/ticket/ticket110.webp',
    'assets/image/ticket/ticket111.webp',
    'assets/image/ticket/ticket112.webp',
    'assets/image/ticket/ticket113.webp',
    'assets/image/ticket/ticket114.webp',
    'assets/image/ticket/ticket115.webp',
    'assets/image/ticket/ticket116.webp',

     */
  ];
  static const List<String> imageNumbers = [
    'assets/image/number_null.webp',
    'assets/image/number1.webp',
    'assets/image/number2.webp',
    'assets/image/number3.webp',
    'assets/image/number4.webp',
    'assets/image/number5.webp',
    'assets/image/number6.webp',
    'assets/image/number7.webp',
    'assets/image/number8.webp',
    'assets/image/number9.webp',
  ];

}

import 'dart:ui' as ui;
import 'package:flutter/cupertino.dart';

class FramePainter extends CustomPainter {
  final ui.Image frame;
  FramePainter(this.frame);
  @override
  void paint(Canvas canvas, Size size) {
    final paint = Paint();
    // 1. フレームの短辺を基準に正方形にクロップ
    final side = frame.width < frame.height ? frame.width : frame.height;
    final src = Rect.fromLTWH(
      (frame.width - side) / 2.0,
      (frame.height - side) / 2.0,
      side.toDouble(),
      side.toDouble(),
    );
    // 2. 描画先も正方形に制限
    final length = size.shortestSide;
    final dx = (size.width - length) / 2.0;
    final dy = (size.height - length) / 2.0;
    final dst = Rect.fromLTWH(dx, dy, length, length);
    canvas.drawImageRect(frame, src, dst, paint);
  }
  @override
  bool shouldRepaint(covariant FramePainter oldDelegate) {
    return oldDelegate.frame != frame;
  }
}

///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-10-02
///
library;

import 'dart:async';
import 'dart:math';
import 'dart:ui' as ui;
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';

import 'package:luckybox/l10n/app_localizations.dart';
import 'package:luckybox/const_value.dart';
import 'package:luckybox/theme_color.dart';
import 'package:luckybox/version_manager.dart';
import 'package:luckybox/setting_page.dart';
import 'package:luckybox/ad_manager.dart';
import 'package:luckybox/ad_banner_widget.dart';
import 'package:luckybox/preferences.dart';
import 'package:luckybox/audio_play.dart';
import 'package:luckybox/text_to_speech.dart';
import 'package:luckybox/frame_painter.dart';
import 'package:luckybox/theme_mode_number.dart';
import 'package:luckybox/parse_locale_tag.dart';
import 'package:luckybox/main.dart';
import 'package:luckybox/loading_controller.dart';

class MainHomePage extends StatefulWidget {
  const MainHomePage({super.key});
  @override
  State<MainHomePage> createState() => _MainHomePageState();
}

class _MainHomePageState extends State<MainHomePage> with SingleTickerProviderStateMixin {
  late List<ui.Image> _boxDecodedFrames = [];
  late List<ui.Image> _ticketDecodedFrames = [];
  final GlobalKey _aspectRatioKey = GlobalKey(); //_textAreaのサイズ取得用
  late AdManager _adManager;
  final AudioPlay _audioPlay = AudioPlay(); //効果音
  //lottery
  bool _isBusy = false; //動作中
  int _tickNumber = 0; //0～119で画像と結果表示を切り替え
  String _ticketText = ''; //結果 e.g. 'はずれ'
  double _ticketTextSize = 15.0; //結果の文字サイズ。_tickNumberで変化
  late Timer _timer; //カウントダウンと画像切り替えで使用
  //countdown
  int _countdownSubtraction = 0; //_countdownTimeが代入されて実際にカウントダウンされる
  String _imageCountdownNumber = ConstValue.imageNumbers[0]; //カウントダウン画像
  double _countdownScale = 3; //カウントダウン画像の拡大率
  double _countdownOpacity = 0; //カウントダウン画像の非透明度
  int _timerCount = 30; //Timerで処理される1秒間の数
  //loading
  final LoadingController _loadingController = LoadingController();
  //
  late ThemeColor _themeColor;
  bool _isFirst = true;

  @override
  void initState() {
    super.initState();
    _initState();
  }

  void _initState() async {
    _adManager = AdManager();
    _audioPlay.playZero();
    await VersionManager.fetchVersion();
    await TextToSpeech.applyPreferences(Preferences.ttsVoiceId,Preferences.ttsVolume);
    _loadingController.start((){ setState((){}); });
    WidgetsBinding.instance.addPostFrameCallback((_) async {
      _boxDecodedFrames = await boxLoadAllFrames();
      _ticketDecodedFrames = await ticketLoadAllFrames();
      setState(() {
        _loadingController.isReady = true;
      });
    });
  }

  @override
  void dispose() {
    _adManager.dispose();
    TextToSpeech.stop();
    _timer.cancel();
    _loadingController.dispose();
    super.dispose();
  }

  void _speakResult(String text) async {
    if (Preferences.ttsEnabled && Preferences.ttsVolume > 0.0) {
      await TextToSpeech.speak(text);
    }
  }

  Future<List<ui.Image>> boxLoadAllFrames() async {
    final List<ui.Image> decodedFrames = [];
    for (int i = 0; i < ConstValue.imageBoxes.length; i++) {
      final path = ConstValue.imageBoxes[i];
      final data = await rootBundle.load(path);
      final codec = await ui.instantiateImageCodec(data.buffer.asUint8List());
      final frame = await codec.getNextFrame();
      decodedFrames.add(frame.image);
    }
    return decodedFrames;
  }

  Future<List<ui.Image>> ticketLoadAllFrames() async {
    final List<ui.Image> decodedFrames = [];
    for (int i = 0; i < ConstValue.imageTickets.length; i++) {
      final path = ConstValue.imageTickets[i];
      final data = await rootBundle.load(path);
      final codec = await ui.instantiateImageCodec(data.buffer.asUint8List());
      final frame = await codec.getNextFrame();
      decodedFrames.add(frame.image);
    }
    return decodedFrames;
  }

  void _onClickSetting() async {
    final updatedSettings = await Navigator.push(
      context,
      MaterialPageRoute(
        builder: (context) => SettingPage(),
      ),
    );
    if (updatedSettings != null) {
      if (mounted) {
        await TextToSpeech.applyPreferences(Preferences.ttsVoiceId,Preferences.ttsVolume);
        //
        final mainState = context.findAncestorStateOfType<MainAppState>();
        if (mainState != null) {  //MyAppStateに反映する
          mainState
            ..locale = parseLocaleTag(Preferences.languageCode)
            ..themeMode = ThemeModeNumber.numberToThemeMode(Preferences.themeNumber)
            ..setState(() {});
          setState(() {
            _isFirst = true;  //再度テーマ更新
          });
        }
      }
    }
  }

  //画面全体
  @override
  Widget build(BuildContext context) {
    if (!_loadingController.isReady) {
      return _loadingController.buildLoadingView();
    }
    if (_isFirst) {
      _isFirst = false;
      _themeColor = ThemeColor(themeNumber: Preferences.themeNumber, context: context);
    }
    return Container(
      decoration: _decoration(),
      child: Scaffold(
        backgroundColor: Colors.transparent,
        appBar: AppBar(
          backgroundColor: Colors.transparent,
          centerTitle: false,
          title: const Text(
            'Lucky Box',
            style: TextStyle(color: Colors.white, fontSize: 15.0),
          ),
          //設定ボタン
          actions: <Widget>[
            Opacity(
              opacity: _isBusy ? 0.1 : 1,
              child: IconButton(
                icon: const Icon(Icons.settings,color: Colors.white),
                onPressed: _isBusy ? null : _onClickSetting,
              ),
            ),
            const SizedBox(width: 10),
          ],
        ),
        body: SafeArea(
          child: GestureDetector(
            onTap: () {
              _onClickStart();
            },
            child: Column(
              children: [
                Expanded(child: LayoutBuilder(builder: (context, c) {
                  final box = min(c.maxWidth, c.maxHeight);
                  final dpr = MediaQuery.of(context).devicePixelRatio;
                  final targetWidthPx = max(1, (box * dpr).round());
                  return Stack(
                    children: [
                      Center(child: _boxFrameImage(_tickNumber, targetWidthPx)),
                      Center(child: _preTextArea()),
                      Center(child: _textArea()),
                      Center(child: _ticketFrameImage(_tickNumber, targetWidthPx)),
                      Center(
                        child: Opacity(
                          opacity: _countdownOpacity,
                          child: Transform.scale(
                            scale: _countdownScale,
                            child: Image.asset(_imageCountdownNumber),
                          ),
                        ),
                      ),
                      SizedBox(
                        width: double.infinity,
                        child: Text(
                          AppLocalizations.of(context)!.start,
                          textAlign: TextAlign.center,
                          style: TextStyle(color: _themeColor.colorNote),
                        ),
                      ),
                    ],
                  );
                })),
              ],
            ),
          )
        ),
        bottomNavigationBar: AdBannerWidget(adManager: _adManager),
      ),
    );
  }

  Decoration _decoration() {
    return BoxDecoration(
      image: DecorationImage(
        image: AssetImage(_themeColor.backImage),
        fit: BoxFit.cover,
      ),
    );
  }

  //カウントダウンタイマー
  void _timerStart() {
    _timer = Timer.periodic(const Duration(milliseconds: (1000 ~/ 30)), (
        timer,
        ) {
      setState(() {
        _countdown();
      });
    });
  }

  //START
  void _onClickStart() {
    if (_isBusy) {
      return;
    }
    _isBusy = true;
    _countdownSubtraction = Preferences.countdownTime;
    if (_countdownSubtraction == 0) {
      //カウントダウンしない場合
      _tickAction();
    } else {
      _audioPlay.play01();
      _tickNumber = 0;
      _ticketTextSize = 0;
      _timerStart();
    }
  }

  //0～119まで変化。画像と結果表示を切り替え
  void _tickAction() {
    _audioPlay.play02();
    _tickNumber = 0;
    _ticketText = Preferences.nextPrizeText();
    _timer = Timer.periodic(const Duration(milliseconds: (1000 ~/ 30)), (
        timer,
        ) {
      setState(() {
        _tickNumber += 1;
        if (_tickNumber < 80) {
          _ticketTextSize = 0;
        } else {
          _ticketTextSize = (_tickNumber - 80) / 2 + 5.0;
        }
        if (_tickNumber >= 119) {
          _timer.cancel();
          _speakResult(_ticketText);
          _isBusy = false;
        }
      });
    });
  }

  //Timerで定期実行
  void _countdown() {
    //カウントダウン終了時
    if (_countdownSubtraction == 0) {
      return;
    }
    //数字画像を切り替え
    if (_timerCount == 30) {
      _imageCountdownNumber = ConstValue.imageNumbers[_countdownSubtraction];
    }
    _timerCount -= 1;
    if (_timerCount <= 0) {
      _timerCount = 30;
      _countdownSubtraction -= 1;
      if (_countdownSubtraction == 0) {
        _imageCountdownNumber = ConstValue.imageNumbers[0];
        _timer.cancel();
        _tickAction();
      }
    }
    _countdownScale = 1 + (0.1 * (_timerCount / 30));
    if (_timerCount >= 20) {
      _countdownOpacity = (30 - _timerCount) / 10;
    } else if (_timerCount <= 5) {
      _countdownOpacity = _timerCount / 5;
    } else {
      _countdownOpacity = 1;
    }
  }

  Widget _boxFrameImage(int idx, int targetWidthPx) {
    return Center(
      child: SizedBox(
        width: targetWidthPx.toDouble(),
        height: targetWidthPx.toDouble(),
        child: CustomPaint(
          painter: FramePainter(_boxDecodedFrames[idx]),
        ),
      ),
    );
  }

  Widget _ticketFrameImage(int idx, int targetWidthPx) {
    if (idx < 80 || idx >= 90) {
      return SizedBox.shrink();
    }
    return Center(
      child: SizedBox(
        width: targetWidthPx.toDouble(),
        height: targetWidthPx.toDouble(),
        child: CustomPaint(
          painter: FramePainter(_ticketDecodedFrames[idx - 80]),
        ),
      ),
    );
  }

  //_textAreaのサイズ取得用
  Widget _preTextArea() {
    return AspectRatio(key: _aspectRatioKey, aspectRatio: 1);
  }

  //結果文字表示
  Widget _textArea() {
    late Size size;
    try {
      RenderBox renderBox =
      _aspectRatioKey.currentContext?.findRenderObject() as RenderBox;
      size = renderBox.size;
    } catch (_) {
      return Container();
    }
    return AspectRatio(
      aspectRatio: 1,
      child: Container(
        alignment: Alignment.center,
        padding: EdgeInsets.fromLTRB(
          0,
          size.width * 0.25,
          size.width * 0.19,
          0,
        ),
        child: Text(_ticketText, style: TextStyle(color: Colors.black, fontSize: _ticketTextSize)),
      ),
    );
  }
}

/*
class _MainHomePageState extends State<MainHomePage> {
  final LoadingController _loadingController = LoadingController(); // Create a LoadingController instance
  @override
  void initState() {
    super.initState();
    _loadingController.start((){ setState((){}); }); //ローディングアニメーション開始
    setState(() {
      _loadingController.isReady = true;  //ローディングの終了
    });
  }
  @override
  void dispose() {
    _loadingController.dispose(); // Dispose the LoadingController instance
    super.dispose();
  }
  @override
  Widget build(BuildContext context) {
    if (!_loadingController.isReady) {  // Check if the loading animation is ready
      return _loadingController.buildLoadingView(); // Build the loading view
    }
    return Scaffold(
    );
  }
}
*/
import 'dart:async';
import 'package:flutter/material.dart';

class LoadingController {
  int _dotCount = 0;
  bool _isReady = false;
  late Timer _timer;

  bool get isReady => _isReady;

  set isReady(bool value) {
    _isReady = value;
  }

  void start(VoidCallback onUpdate) {
    _timer = Timer.periodic(const Duration(milliseconds: 500), (currentTimer) {
      if (!_isReady) {
        _dotCount = (_dotCount + 1) % 4;
        onUpdate(); // callback to trigger UI update
      } else {
        currentTimer.cancel();
      }
    });
  }

  void dispose() {
    if (_timer.isActive) {
      _timer.cancel();
    }
  }

  Widget buildLoadingView() {
    final dots = "." * _dotCount;
    return Scaffold(
      backgroundColor: Colors.yellow[800],
      body: Center(
        child: Text(
          "$dots Starting up $dots",
          style: const TextStyle(fontSize: 24, color: Colors.white),
        ),
      ),
    );
  }
}

import 'package:flutter/material.dart';

class LoadingScreen extends StatelessWidget {
  const LoadingScreen({super.key});
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Colors.orange,
      body: const Center(
        child: CircularProgressIndicator(
          valueColor: AlwaysStoppedAnimation<Color>(Colors.orangeAccent),
          backgroundColor: Colors.white,
        ),
      ),
    );
  }
}

///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-10-02
///
library;

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:google_mobile_ads/google_mobile_ads.dart' if (dart.library.html) 'empty.dart';

import 'package:luckybox/l10n/app_localizations.dart';
import 'package:luckybox/preferences.dart';
import 'package:luckybox/theme_mode_number.dart';
import 'package:luckybox/parse_locale_tag.dart';
import 'package:luckybox/home_page.dart';
import 'package:luckybox/loading_screen.dart';

void main() {
  WidgetsFlutterBinding.ensureInitialized();
  SystemChrome.setEnabledSystemUIMode(SystemUiMode.edgeToEdge);
  SystemChrome.setSystemUIOverlayStyle(const SystemUiOverlayStyle(
    statusBarColor: Colors.transparent,
    systemNavigationBarColor: Colors.transparent,
  ));
  MobileAds.instance.initialize();
  runApp(const MainApp());
}

class MainApp extends StatefulWidget {
  const MainApp({super.key});
  @override
  State<MainApp> createState() => MainAppState();
}

class MainAppState extends State<MainApp> {
  ThemeMode themeMode = ThemeMode.light;
  Locale? locale;
  bool _isReady = false;

  @override
  void initState() {
    super.initState();
    _initState();
  }

  void _initState() async {
    await Preferences.ensureReady();
    themeMode = ThemeModeNumber.numberToThemeMode(Preferences.themeNumber);
    locale = parseLocaleTag(Preferences.languageCode);
    setState(() {
      _isReady = true;
    });
  }

  @override
  Widget build(BuildContext context) {
    if (!_isReady) {
      return MaterialApp(
        home: Scaffold(
          body: Center(
            child: LoadingScreen(),
          ),
        ),
      );
    }
    const seed = Colors.orange;
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      localizationsDelegates: AppLocalizations.localizationsDelegates,
      supportedLocales: AppLocalizations.supportedLocales,
      locale: locale,
      themeMode: themeMode,
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: seed),
        useMaterial3: true,
      ),
      darkTheme: ThemeData(
        colorScheme: ColorScheme.fromSeed(
          seedColor: seed,
          brightness: Brightness.dark,
        ),
        useMaterial3: true,
      ),
      home: const MainHomePage(),
    );
  }
}

import 'dart:ui';

Locale? parseLocaleTag(String tag) {
  if (tag.isEmpty) {
    return null;
  }
  final parts = tag.split('-');
  final language = parts[0];
  String? script, country;
  if (parts.length >= 2) {
    parts[1].length == 4 ? script = parts[1] : country = parts[1];
  }
  if (parts.length >= 3) {
    parts[2].length == 4 ? script = parts[2] : country = parts[2];
  }
  return Locale.fromSubtags(
    languageCode: language,
    scriptCode: script,
    countryCode: country,
  );
}

///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-10-26
///
library;

import 'package:shared_preferences/shared_preferences.dart';

import 'package:luckybox/const_value.dart';

//デバイスに情報を保存
class Preferences {
  Preferences._();

  static bool _ready = false;
  //この値は常に最新にしておく
  static String _languageCode = '';
  static int _themeNumber = 0;
  static String _prizeText = '';
  static List<Map<String, dynamic>> _prizeList = [];
  static int _countdownTime = 0;
  static double _soundReadyVolume = 0.5;
  static double _soundStartVolume = 0.5;
  static bool _ttsEnabled = true;
  static double _ttsVolume = 1.0;
  static String _ttsVoiceId = '';

  static String get languageCode => _languageCode;
  static int get themeNumber => _themeNumber;
  static String get prizeText => _prizeText;
  static List<Map<String, dynamic>> get prizeList => _prizeList;
  static int get countdownTime => _countdownTime;
  static double get soundReadyVolume => _soundReadyVolume;
  static double get soundStartVolume => _soundStartVolume;
  static bool get ttsEnabled => _ttsEnabled;
  static double get ttsVolume => _ttsVolume;
  static String get ttsVoiceId => _ttsVoiceId;

  static Future<void> ensureReady() async {
    if (_ready) {
      return;
    }
    final prefs = await SharedPreferences.getInstance();
    //
    _prizeText = prefs.getString(ConstValue.prefPrizeText) ?? '';
    _prizeList = _makePrizeList(_prizeText);
    if (_prizeText == '') {
      await setPrizeText(''); //空文字で初期値をセット
    }
    _countdownTime = (prefs.getInt(ConstValue.prefCountdownTime) ?? 0).clamp(0, 9);
    _soundReadyVolume = (prefs.getDouble(ConstValue.prefSoundReadyVolume) ?? 0.5).clamp(0.0, 1.0);
    _soundStartVolume = (prefs.getDouble(ConstValue.prefSoundStartVolume) ?? 0.5).clamp(0.0, 1.0);
    _ttsEnabled = prefs.getBool(ConstValue.prefTtsEnabled) ?? true;
    _ttsVolume = (prefs.getDouble(ConstValue.prefTtsVolume) ?? 1.0).clamp(0.0, 1.0);
    _ttsVoiceId = prefs.getString(ConstValue.prefTtsVoiceId) ?? '';
    _themeNumber = (prefs.getInt(ConstValue.prefThemeNumber) ?? 0).clamp(0, 2);
    _languageCode = prefs.getString(ConstValue.prefLanguageCode) ?? '';
    _ready = true;
  }

  //賞
  static Future<void> setPrizeText(String value) async {
    if (value == '') {
      value = ConstValue.prizeTextDefault;
    }
    _prizeText = _prizeFormat(value);
    _prizeList = _makePrizeList(_prizeText);
    final SharedPreferences prefs = await SharedPreferences.getInstance();
    await prefs.setString(ConstValue.prefPrizeText, _prizeText);
  }

  static Future<void> setPrizeTextDefault() async {
    setPrizeText(ConstValue.prizeTextDefault);
  }

  //賞をListにする
  static List<Map<String, dynamic>> _makePrizeList(String value) {
    List<Map<String, dynamic>> mapList = [];
    if (value == '') {
      return mapList;
    }
    final List<String> lines = value.replaceAll('\r', '').split('\n');
    for (int i = 0; i < lines.length; i++) {
      final List<String> ary = lines[i].split(':');
      final int number = _parseStrToNumber(ary[0]);
      final Map<String, dynamic> mapOne = {'number': number, 'prize': ary[1]};
      mapList.add(mapOne);
    }
    return mapList;
  }

  //賞を1個取り出す
  static String nextPrizeText() {
    final List<int> candidates = [];
    int row = 0;
    for (Map<String, dynamic> prize in _prizeList) {
      for (int i = 0; i < prize['number']; i++) {
        candidates.add(row);
      }
      row += 1;
    }
    if (candidates.isEmpty) {
      return '* END *';
    }
    candidates.shuffle();
    final int choice = candidates.first;
    String result = '';
    for (int i = 0; i < _prizeList.length; i++) {
      if (i == choice) {
        _prizeList[i]['number'] -= 1;
        result = _prizeList[i]['prize'];
        break;
      }
    }
    List<String> prizeStringList = [];
    for (Map<String, dynamic> prize in _prizeList) {
      prizeStringList.add('${prize['number']}:${prize['prize']}');
    }
    setPrizeText(prizeStringList.join('\n'));
    return result;
  }

  //カウントダウン時間
  static Future<void> setCountdownTime(int value) async {
    _countdownTime = value;
    final SharedPreferences prefs = await SharedPreferences.getInstance();
    await prefs.setInt(ConstValue.prefCountdownTime, value);
  }

  //効果音音量
  static Future<void> setSoundReadyVolume(double value) async {
    _soundReadyVolume = value;
    final SharedPreferences prefs = await SharedPreferences.getInstance();
    await prefs.setDouble(ConstValue.prefSoundReadyVolume, value);
  }

  //効果音音量
  static Future<void> setSoundStartVolume(double value) async {
    _soundStartVolume = value;
    final SharedPreferences prefs = await SharedPreferences.getInstance();
    await prefs.setDouble(ConstValue.prefSoundStartVolume, value);
  }

  static Future<void> setTtsEnabled(bool value) async {
    _ttsEnabled = value;
    final prefs = await SharedPreferences.getInstance();
    await prefs.setBool(ConstValue.prefTtsEnabled, value);
  }

  static Future<void> setTtsVolume(double value) async {
    _ttsVolume = value;
    final prefs = await SharedPreferences.getInstance();
    await prefs.setDouble(ConstValue.prefTtsVolume, value);
  }

  static Future<void> setTtsVoiceId(String value) async {
    _ttsVoiceId = value;
    final prefs = await SharedPreferences.getInstance();
    await prefs.setString(ConstValue.prefTtsVoiceId, value);
  }

  static Future<void> setThemeNumber(int value) async {
    _themeNumber = value;
    final prefs = await SharedPreferences.getInstance();
    await prefs.setInt(ConstValue.prefThemeNumber, value);
  }

  static Future<void> setLanguageCode(String value) async {
    _languageCode = value;
    final prefs = await SharedPreferences.getInstance();
    await prefs.setString(ConstValue.prefLanguageCode, value);
  }

  //文字列を数値に変換
  static int _parseStrToNumber(String numString) {
    if (_isStringToIntParsable(numString)) {
      return int.parse(numString);
    }
    return 0;
  }

  //String を int に変換できるか
  static bool _isStringToIntParsable(String str) {
    try {
      int.parse(str);
      return true;
    } catch (e) {
      return false;
    }
  }

  //賞を整える。ユーザーの入力なので適宜調整する
  static String _prizeFormat(String str) {
    final List<String> lines = str.replaceAll('\r', '').split('\n');
    List<String> prizes = [];
    for (String str in lines) {
      str = str.replaceAll('：', ':');
      if (str.contains(':') == false) {
        continue;
      }
      List<String> ary = str.split(':');
      ary[0] = ary[0].replaceAll('０', '0');
      ary[0] = ary[0].replaceAll('１', '1');
      ary[0] = ary[0].replaceAll('２', '2');
      ary[0] = ary[0].replaceAll('３', '3');
      ary[0] = ary[0].replaceAll('４', '4');
      ary[0] = ary[0].replaceAll('５', '5');
      ary[0] = ary[0].replaceAll('６', '6');
      ary[0] = ary[0].replaceAll('７', '7');
      ary[0] = ary[0].replaceAll('８', '8');
      ary[0] = ary[0].replaceAll('９', '9');
      ary[0] = ary[0].replaceAll('、', ',');
      ary[0] = ary[0].replaceAll('，', ',');
      ary[0] = ary[0].replaceAll('ー', '-');
      ary[0] = ary[0].replaceAll('―', '-');
      ary[0] = ary[0].replaceAll(RegExp(r'[^0-9]'), '');
      prizes.add('${ary[0]}:${ary[1]}');
    }
    return prizes.join('\n');
  }

}

///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-10-15
///
library;

import 'package:flutter/material.dart';
import 'package:google_mobile_ads/google_mobile_ads.dart';

import 'package:luckybox/l10n/app_localizations.dart';
import 'package:luckybox/preferences.dart';
import 'package:luckybox/text_to_speech.dart';
import 'package:luckybox/theme_color.dart';
import 'package:luckybox/version_manager.dart';
import 'package:luckybox/ad_manager.dart';
import 'package:luckybox/ad_banner_widget.dart';
import 'package:luckybox/ad_ump_status.dart';


class SettingPage extends StatefulWidget {
  const SettingPage({super.key});
  @override
  State<SettingPage> createState() => _SettingPageState();
}

class _SettingPageState extends State<SettingPage> {
  late AdManager _adManager;
  final TextEditingController _controllerPrizeText = TextEditingController();
  bool _prizeInitialFlag = false;
  int _countdownTime = 0;
  double _soundReadyVolume = 0.5;
  double _soundStartVolume = 0.5;
  late List<TtsOption> _ttsVoices;
  bool _ttsEnabled = true;
  String _ttsVoiceId = '';
  double _ttsVolume = 1.0;
  late ThemeColor _themeColor;
  int _themeNumber = 0;
  String _languageCode = '';
  bool _isReady = false;
  bool _isFirst = true;
  //AdUmpState
  late final UmpConsentController _adUmp;
  AdUmpState _adUmpState = AdUmpState.initial;


  @override
  void initState() {
    super.initState();
    _initState();
  }

  @override
  void dispose() {
    _adManager.dispose();
    _controllerPrizeText.dispose();
    super.dispose();
  }

  void _initState() async {
    _adManager = AdManager();
    _controllerPrizeText.text = Preferences.prizeText;
    _countdownTime = Preferences.countdownTime;
    _soundReadyVolume = Preferences.soundReadyVolume;
    _soundStartVolume = Preferences.soundStartVolume;
    _ttsEnabled = Preferences.ttsEnabled;
    _ttsVoiceId = Preferences.ttsVoiceId;
    _ttsVolume = Preferences.ttsVolume;
    _themeNumber = Preferences.themeNumber;
    _languageCode = Preferences.languageCode;
    //speech
    await TextToSpeech.getInstance();
    _ttsVoices = TextToSpeech.ttsVoices;
    TextToSpeech.setVolume(_ttsVolume);
    TextToSpeech.setTtsVoiceId(_ttsVoiceId);
    //
    _adUmp = UmpConsentController();
    _refreshConsentInfo();
    //
    setState(() {
      _isReady = true;
    });
  }

  Future<void> _refreshConsentInfo() async {
    _adUmpState = await _adUmp.updateConsentInfo(current: _adUmpState);
    if (mounted) {
      setState(() {});
    }
  }

  Future<void> _onTapPrivacyOptions() async {
    final err = await _adUmp.showPrivacyOptions();
    await _refreshConsentInfo();
    if (err != null && mounted) {
      final l = AppLocalizations.of(context)!;
      ScaffoldMessenger.of(context).showSnackBar(
        SnackBar(content: Text('${l.cmpErrorOpeningSettings} ${err.message}')),
      );
    }
  }

  void _apply() async {
    FocusScope.of(context).unfocus();
    if (_prizeInitialFlag) {
      await Preferences.setPrizeTextDefault();
    } else {
      await Preferences.setPrizeText(_controllerPrizeText.text);
    }
    await Preferences.setCountdownTime(_countdownTime);
    await Preferences.setSoundReadyVolume(_soundReadyVolume);
    await Preferences.setSoundStartVolume(_soundStartVolume);
    await Preferences.setTtsEnabled(_ttsEnabled);
    await Preferences.setTtsVoiceId(_ttsVoiceId);
    await Preferences.setTtsVolume(_ttsVolume);
    await Preferences.setThemeNumber(_themeNumber);
    await Preferences.setLanguageCode(_languageCode);
    if (!mounted) {
      return;
    }
    Navigator.of(context).pop(true);
  }

  //ページ描画
  @override
  Widget build(BuildContext context) {
    if (!_isReady) {
      return _buildLoadingView();
    }
    if (_isFirst) {
      _isFirst = false;
      _themeColor = ThemeColor(themeNumber: _themeNumber, context: context);
    }
    final l = AppLocalizations.of(context)!;
    return Scaffold(
      backgroundColor: _themeColor.backColor,
      appBar: AppBar(
        automaticallyImplyLeading: false,
        backgroundColor: Colors.transparent,
        leading: IconButton(
          icon: const Icon(Icons.close),
          onPressed: () => Navigator.of(context).pop(),
          style: IconButton.styleFrom(foregroundColor: _themeColor.appBarForegroundColor),
        ),
        actions: <Widget>[
          Padding(
            padding: const EdgeInsets.only(right: 10),
            child: IconButton(
              icon: const Icon(Icons.check),
              onPressed: _apply,
              style: IconButton.styleFrom(foregroundColor: _themeColor.appBarForegroundColor),
            ),
          ),
        ],
      ),
      body: Column(
        children: [
          Expanded(
            child: GestureDetector(
              onTap: () => FocusScope.of(context).unfocus(), //背景タップでキーボードを仕舞う
              child: SingleChildScrollView(
                child: Padding(
                  padding: const EdgeInsets.only(left: 8, right: 8, top: 4, bottom: 100),
                  child: Column(
                    children: [
                      _buildPrize(l),
                      _buildCountdown(l),
                      _buildSoundVolume(l),
                      _buildSpeechSettings(l),
                      _buildTheme(l),
                      _buildLanguage(l),
                      _buildUsage(l),
                      _buildCmpSection(l),
                      _buildVersion(),
                    ],
                  ),
                ),
              ),
            ),
          ),
        ],
      ),
      bottomNavigationBar: AdBannerWidget(adManager: _adManager),
    );
  }

  Widget _buildLoadingView() {
    return Container(
      color: Colors.yellow[700],
      child: Center(
        child: CircularProgressIndicator(
          valueColor: const AlwaysStoppedAnimation<Color>(Colors.white),
          backgroundColor: Colors.yellow[300],
        ),
      ),
    );
  }

  Widget _buildPrize(AppLocalizations l) {
    return Card(
      margin: const EdgeInsets.only(left: 4, top: 4, right: 4, bottom: 0),
      color: _themeColor.cardColor,
      elevation: 0,
      shadowColor: Colors.transparent,
      surfaceTintColor: Colors.transparent,
      child: Column(
        children: [
          Padding(
            padding: const EdgeInsets.only(top: 8, left: 16, right: 16),
            child: Row(
              children: <Widget>[
                Expanded(
                  child: Text(l.prize),
                ),
                Text(l.initial),
                Switch(
                  value: _prizeInitialFlag,
                  onChanged: (bool value) {
                    setState(() {
                      _prizeInitialFlag = value;
                    });
                  },
                  activeThumbColor: Colors.red,
                ),
              ],
            ),
          ),
          Padding(
            padding: const EdgeInsets.only(
              top: 1,
              left: 16,
              right: 16,
              bottom: 16,
            ),
            child: TextField(
              controller: _controllerPrizeText,
              maxLines: null, //nullで複数行のテキストエリア
              decoration: const InputDecoration(border: OutlineInputBorder()),
            ),
          ),
        ],
      )
    );
  }

  Widget _buildCountdown(AppLocalizations l) {
    return Card(
      margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
      color: _themeColor.cardColor,
      elevation: 0,
      shadowColor: Colors.transparent,
      surfaceTintColor: Colors.transparent,
      child: Column(
        children: [
          Padding(
            padding: const EdgeInsets.only(top: 16, left: 16, right: 16),
            child: Row(
              children: [
                Text(l.countdownTime),
                const Spacer(),
              ],
            ),
          ),
          Padding(
            padding: const EdgeInsets.only(left: 16, right: 16),
            child: Row(
              children: <Widget>[
                Text(_countdownTime.toString()),
                Expanded(
                  child: Slider(
                    value: _countdownTime.toDouble(),
                    min: 0,
                    max: 9,
                    divisions: 9,
                    onChanged: (double value) {
                      setState(() {
                        _countdownTime = value.toInt();
                      });
                    },
                  ),
                ),
              ],
            ),
          ),
        ],
      )
    );
  }

  Widget _buildSoundVolume(AppLocalizations l) {
    return Card(
      margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
      color: _themeColor.cardColor,
      elevation: 0,
      shadowColor: Colors.transparent,
      surfaceTintColor: Colors.transparent,
      child: Column(
        children: [
          Padding(
            padding: const EdgeInsets.only(top: 16, left: 16, right: 16),
            child: Row(
              children: [
                Text(l.soundReadyVolume),
                const Spacer(),
              ],
            ),
          ),
          Padding(
            padding: const EdgeInsets.only(left: 16, right: 16),
            child: Row(
              children: <Widget>[
                Text(_soundReadyVolume.toString()),
                Expanded(
                  child: Slider(
                    value: _soundReadyVolume,
                    min: 0.0,
                    max: 1.0,
                    divisions: 10,
                    onChanged: (double value) {
                      setState(() {
                        _soundReadyVolume = value;
                      });
                    },
                  ),
                ),
              ],
            ),
          ),
          Padding(
            padding: const EdgeInsets.only(left: 16, right: 16),
            child: Row(
              children: [
                Text(l.soundStartVolume),
                const Spacer(),
              ],
            ),
          ),
          Padding(
            padding: const EdgeInsets.only(left: 16, right: 16),
            child: Row(
              children: <Widget>[
                Text(_soundStartVolume.toString()),
                Expanded(
                  child: Slider(
                    value: _soundStartVolume,
                    min: 0.0,
                    max: 1.0,
                    divisions: 10,
                    onChanged: (double value) {
                      setState(() {
                        _soundStartVolume = value;
                      });
                    },
                  ),
                ),
              ],
            ),
          ),
        ],
      )
    );
  }

  Widget _buildSpeechSettings(AppLocalizations l) {
    if (_ttsVoices.isEmpty) {
      return SizedBox.shrink();
    }
    return Card(
      margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
      color: _themeColor.cardColor,
      elevation: 0,
      shadowColor: Colors.transparent,
      surfaceTintColor: Colors.transparent,
      child: Column(
        children: [
          Padding(
            padding: const EdgeInsets.only(top: 8, left: 16, right: 16),
            child: Row(
              children: [
                Expanded(
                  child: Text(l.ttsEnabled),
                ),
                Switch(
                  value: _ttsEnabled,
                  onChanged: (bool value) {
                    setState(() {
                      _ttsEnabled = value;
                    });
                  },
                ),
              ],
            ),
          ),
          Padding(
            padding: const EdgeInsets.only(left: 16, right: 16),
            child: Row(
              children: [
                Text(l.ttsVolume),
                const Spacer(),
              ],
            ),
          ),
          Padding(
            padding: const EdgeInsets.only(left: 16, right: 16),
            child: Row(
              children: <Widget>[
                Text(_ttsVolume.toStringAsFixed(1)),
                Expanded(
                  child: Slider(
                    value: _ttsVolume,
                    min: 0.0,
                    max: 1.0,
                    divisions: 10,
                    onChanged: _ttsEnabled
                      ? (double value) {
                        setState(() {
                          _ttsVolume = double.parse(value.toStringAsFixed(1));
                        });
                      }
                      : null,
                  ),
                ),
              ],
            ),
          ),
          Padding(
            padding: const EdgeInsets.only(left: 16, right: 16),
            child: Row(
              children: [
                Text(l.ttsVoiceId),
                const Spacer(),
              ],
            ),
          ),
          Padding(
            padding: const EdgeInsets.only(left: 16, right: 16, bottom: 16),
            child: DropdownButtonFormField<String>(
              dropdownColor: _themeColor.dropdownColor,
              initialValue: () {
                if (_ttsVoiceId.isNotEmpty && _ttsVoices.any((o) => o.id == _ttsVoiceId)) {
                  return _ttsVoiceId;
                }
                return _ttsVoices.first.id;
              }(),
              items: _ttsVoices
                .map((o) => DropdownMenuItem<String>(value: o.id, child: Text(o.label)))
                .toList(),
              onChanged: (v) {
                if (v == null) return;
                setState(() => _ttsVoiceId = v);
              },
            ),
          ),
        ],
      )
    );
  }

  Widget _buildTheme(AppLocalizations l) {
    return Card(
      margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
      color: _themeColor.cardColor,
      elevation: 0,
      shadowColor: Colors.transparent,
      surfaceTintColor: Colors.transparent,
      child: Padding(
        padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            ListTile(
              title: Text(l.theme,style: Theme.of(context).textTheme.bodyMedium),
              contentPadding: EdgeInsets.zero,
              trailing: DropdownButton<int>(
                value: _themeNumber,
                items: [
                  DropdownMenuItem(value: 0, child: Text(l.systemDefault)),
                  DropdownMenuItem(value: 1, child: Text(l.lightTheme)),
                  DropdownMenuItem(value: 2, child: Text(l.darkTheme)),
                ],
                onChanged: (value) {
                  if (value == null) {
                    return;
                  }
                  setState(() {
                    _themeNumber = value;
                  });
                },
              ),
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildLanguage(AppLocalizations l) {
    final Map<String,String> languageNames = {
      'en': 'English',
      'bg': 'български език',
      'cs': 'Čeština',
      'da': 'dansk',
      'de': 'Deutsch',
      'el': 'Ελληνικά',
      'es': 'Español',
      'et': 'eesti keel',
      'fi': 'Suomen kieli',
      'fr': 'Français',
      'hu': 'magyar nyelv',
      'it': 'Italiano',
      'ja': '日本語',
      'lt': 'lietuvių kalba',
      'lv': 'Latviešu',
      'nl': 'Nederlands',
      'pl': 'Polski',
      'pt': 'Português',
      'ro': 'limba română',
      'ru': 'русский',
      'sk': 'Slovenčina',
      'sv': 'svenska',
      'th': 'ภาษาไทย',
      'zh': '中文',
    };
    return Card(
      margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
      color: _themeColor.cardColor,
      elevation: 0,
      shadowColor: Colors.transparent,
      surfaceTintColor: Colors.transparent,
      child: Padding(
        padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            ListTile(
              title: Text(l.language,style: Theme.of(context).textTheme.bodyMedium),
              contentPadding: const EdgeInsets.symmetric(horizontal: 0),
              trailing: DropdownButton<String?>(
                value: _languageCode.isEmpty ? null : _languageCode,
                items: [
                  DropdownMenuItem<String?>(
                    value: null,
                    child: const Text('Default'),
                  ),
                  ...languageNames.entries.map(
                        (entry) => DropdownMenuItem<String?>(
                      value: entry.key,
                      child: Text(entry.value),
                    ),
                  ),
                ],
                onChanged: (String? value) {
                  setState(() {
                    _languageCode = value ?? '';
                  });
                },
              ),
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildUsage(AppLocalizations l) {
    return SizedBox(
      width: double.infinity,
      child: Card(
        margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
        color: _themeColor.cardColor,
        elevation: 0,
        shadowColor: Colors.transparent,
        surfaceTintColor: Colors.transparent,
        child: Padding(
          padding: const EdgeInsets.symmetric(vertical: 16, horizontal: 16),
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              Text(l.usage1),
              const SizedBox(height: 15),
              Text(l.usage2),
              const SizedBox(height: 15),
              Text(l.usage3),
              const SizedBox(height: 15),
              Text(l.usage4),
            ],
          ),
        )
      )
    );
  }

  Widget _buildCmpSection(AppLocalizations l) {
    String statusLabel;
    IconData statusIcon;
    final showButton = _adUmpState.privacyStatus == PrivacyOptionsRequirementStatus.required;
    statusLabel = l.cmpCheckingRegion;
    statusIcon = Icons.help_outline;
    switch (_adUmpState.privacyStatus) {
      case PrivacyOptionsRequirementStatus.required:
        statusLabel = l.cmpRegionRequiresSettings;
        statusIcon = Icons.privacy_tip;
        break;
      case PrivacyOptionsRequirementStatus.notRequired:
        statusLabel = l.cmpRegionNoSettingsRequired;
        statusIcon = Icons.check_circle_outline;
        break;
      case PrivacyOptionsRequirementStatus.unknown:
        statusLabel = l.cmpRegionCheckFailed;
        statusIcon = Icons.error_outline;
        break;
    }
    return Card(
      margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
      color: _themeColor.cardColor,
      elevation: 0,
      shadowColor: Colors.transparent,
      surfaceTintColor: Colors.transparent,
      child: Padding(
        padding: const EdgeInsets.only(left: 16, right: 16, top: 16, bottom: 22),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            Text(l.cmpSettingsTitle, style: Theme.of(context).textTheme.bodyMedium),
            const SizedBox(height: 8),
            Text(l.cmpConsentDescription, style: Theme.of(context).textTheme.bodySmall),
            const SizedBox(height: 8),
            Center(
              child: Column(
                children: [
                  Chip(
                    avatar: Icon(statusIcon, size: 18),
                    label: Text(statusLabel),
                    side: BorderSide.none,
                  ),
                  const SizedBox(height: 4),
                  Text('${l.cmpConsentStatusLabel} ${_adUmpState.consentStatus.localized(context)}',
                    style: Theme.of(context).textTheme.bodySmall,
                  ),
                  if (showButton)
                    Column(
                        children: [
                          const SizedBox(height: 16),
                          ElevatedButton.icon(
                            onPressed: _adUmpState.isChecking ? null : _onTapPrivacyOptions,
                            icon: const Icon(Icons.settings),
                            label: Text(_adUmpState.isChecking ? l.cmpConsentStatusChecking : l.cmpOpenConsentSettings),
                            style: ElevatedButton.styleFrom(
                              elevation: 0,
                              side: BorderSide(
                                width: 1,
                              ),
                            ),
                          ),
                          const SizedBox(height: 16),
                          OutlinedButton.icon(
                            onPressed: _adUmpState.isChecking ? null : _refreshConsentInfo,
                            icon: const Icon(Icons.refresh),
                            label: Text(l.cmpRefreshStatus),
                          ),
                          const SizedBox(height: 16),
                          OutlinedButton.icon(
                            onPressed: () async {
                              await ConsentInformation.instance.reset();
                              await _refreshConsentInfo();
                              if (mounted) {
                                ScaffoldMessenger.of(context)
                                    .showSnackBar(SnackBar(content: Text(l.cmpResetStatusDone)));
                              }
                            },
                            icon: const Icon(Icons.refresh),
                            label: Text(l.cmpResetStatus),
                          ),
                        ]
                    )
                ],
              ),
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildVersion() {
    final String currentVersion = VersionManager.versionLoad();
    return SizedBox(
      width: double.infinity,
      child: Card(
        margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
        color: _themeColor.cardColor,
        elevation: 0,
        shadowColor: Colors.transparent,
        surfaceTintColor: Colors.transparent,
        child: Padding(
          padding: const EdgeInsets.symmetric(vertical: 16, horizontal: 16),
          child: Column(
            children: [
              Text(
                'version $currentVersion',
                style: Theme.of(context).textTheme.bodySmall
              ),
            ],
          ),
        ),
      ),
    );
  }

}

/*
void _initState() async {
  await TextToSpeech.applyPreferences(Preferences.ttsVoiceId,Preferences.ttsVolume);
}
@override
void dispose() {
  TextToSpeech.stop();
  super.dispose();
}

void any() {
  await TextToSpeech.speak(text);
}

void _onClickSetting() async {
  final updatedSettings = await Navigator.push(
    context,MaterialPageRoute(builder: (context) => SettingPage()),
  );
  if (updatedSettings != null) {
    await TextToSpeech.applyPreferences(Preferences.ttsVoiceId,Preferences.ttsVolume);
  }
}
*/

import 'package:flutter_tts/flutter_tts.dart';
import 'dart:io' show Platform;
import 'package:collection/collection.dart';

class TtsOption {
  final String locale;
  final String name;
  const TtsOption(this.locale, this.name);
  String get id => '$locale|$name';
  String get label => '$locale $name';
}

class TextToSpeech {
  static late FlutterTts _tts;
  static final List<TtsOption> ttsVoices = [];
  static String ttsVoiceId = '';

  static TextToSpeech? _instance;
  static bool _initialized = false;

  TextToSpeech._internal();

  static Future<TextToSpeech> getInstance() async {
    _instance ??= TextToSpeech._internal();
    if (!_initialized) {
      await _instance!._initial();
      _initialized = true;
    }
    return _instance!;
  }

  //声リスト作成
  Future<void> _initial() async {
    _tts = FlutterTts();
    try {
      List<dynamic>? vs;
      for (int i = 0; i < 10; i++) {
        vs = await _tts.getVoices;
        if (vs != null) {
          break;
        }
        await Future.delayed(Duration(seconds: 1));
      }
      if (vs is List) {
        ttsVoices.clear();
        for (final v in vs) {
          if (v is Map && v['name'] is String && v['locale'] is String) {
            ttsVoices.add(TtsOption(v['locale']!, v['name']!));
          }
        }
      }
      ttsVoices.sort((a, b) => a.label.compareTo(b.label));
      ttsVoices.insert(0, TtsOption("Default", ""));
      ttsVoiceId = ttsVoices.first.id;
      await _tts.awaitSpeakCompletion(true);
    } catch (_) {}
  }

  //ttsVoiceIdを登録
  static Future<void> setTtsVoiceId(String newTtsVoiceId) async {
    final exists = ttsVoices.any((o) => o.id == newTtsVoiceId);
    if (exists) {
      ttsVoiceId = newTtsVoiceId;
    } else {
      ttsVoiceId = ttsVoices.first.id;
    }
    await _setSpeechVoiceFromId();
  }

  //ttsVoiceIdの声を用意
  static Future<void> _setSpeechVoiceFromId() async {
    if (ttsVoices.isEmpty || ttsVoiceId.isEmpty) {
      return;
    }
    final idx = ttsVoiceId.indexOf('|');
    String selLocale = '';
    String selName = ttsVoiceId;
    if (idx >= 0) {
      selLocale = ttsVoiceId.substring(0, idx);
      selName = ttsVoiceId.substring(idx + 1);
    }
    TtsOption? match;
    if (selLocale.isNotEmpty) {
      match = ttsVoices.firstWhereOrNull(
        (e) => e.name == selName && e.locale == selLocale,
      );
    }
    match ??= ttsVoices.firstWhereOrNull((e) => e.name == selName);
    if (match != null) {
      final locale = match.locale;
      final name = match.name;
      try {
        if (Platform.isAndroid) {
          // Prefer Google TTS if available; ignore errors if not installed
          try {
            await _tts.setEngine('com.google.android.tts');
          } catch (_) {}
          if (locale.isNotEmpty) {
            await _tts.setLanguage(locale);
          }
          await _tts.setVoice({'name': name, 'locale': locale});
        } else if (Platform.isIOS) {
          // On iOS, setting voice is sufficient; avoid setLanguage overriding the voice
          await _tts.setVoice({'name': name, 'locale': locale});
        } else {
          // Fallback for other platforms
          if (locale.isNotEmpty) {
            await _tts.setLanguage(locale);
          }
          await _tts.setVoice({'name': name, 'locale': locale});
        }
      } catch (_) {}
    }
  }

  //外部から呼び出し。インスタンス生成と設定を同時に行う。
  static Future<void> applyPreferences(String ttsVoiceId, double ttsVolume) async {
    await TextToSpeech.getInstance();
    await TextToSpeech.setTtsVoiceId(ttsVoiceId);
    await TextToSpeech.setVolume(ttsVolume);
  }

  //文字列を音声再生
  static Future<void> speak(String text) async {
    try {
      await _tts.stop();
      await _tts.speak(text);
    } catch (_) {}
  }

  //音声再生を停止
  static Future<void> stop() async {
    try {
      await _tts.stop();
    } catch (_) {}
  }

  //音声再生の速度
  static Future<void> setVolume(double volume) async {
    try {
      await _tts.setVolume(volume);
    } catch (_) {}
  }

  //音声の高さ
  static Future<void> setPitch(double pitch) async {
    try {
      await _tts.setPitch(pitch);
    } catch (_) {}
  }

  //音声の速度
  static Future<void> setSpeechRate(double speechRate) async {
    try {
      await _tts.setSpeechRate(speechRate);
    } catch (_) {}
  }

}

import 'package:flutter/material.dart';

class ThemeColor {
  final int? themeNumber;
  final BuildContext context;

  ThemeColor({this.themeNumber, required this.context});

  Brightness get _effectiveBrightness {
    switch (themeNumber) {
      case 1:
        return Brightness.light;
      case 2:
        return Brightness.dark;
      default:
        return Theme.of(context).brightness;
    }
  }

  bool get _isLight => _effectiveBrightness == Brightness.light;

  //main page
  Color get colorNote => _isLight ? Color.fromRGBO(255, 0, 0, 0.4) : Color.fromRGBO(255, 100, 100, 0.8);
  Color get colorBack => _isLight ? Color.fromRGBO(255, 204, 0, 1) : Color.fromRGBO(
      117, 90, 0, 1.0);
  Color get colorSettingHeader => _isLight ? Color.fromRGBO(255, 204, 0, 1) : Color.fromRGBO(
      124, 101, 0, 1.0) ;
  String get backImage => _isLight ? 'assets/image/back.png' : 'assets/image/back_dark.png';
  //setting page
  Color get backColor => _isLight ? Colors.grey[300]! : Colors.grey[900]!;
  Color get cardColor => _isLight ? Colors.white : Colors.grey[800]!;
  Color get appBarForegroundColor => _isLight ? Colors.grey[700]! : Colors.white70;
  Color get dropdownColor => cardColor;
  Color get borderColor => _isLight ? Colors.grey[300]! : Colors.grey[700]!;
  Color get inputFillColor => _isLight ? Colors.grey[50]! : Colors.grey[900]!;
}

import 'package:flutter/material.dart';

class ThemeModeNumber {
  static ThemeMode numberToThemeMode(int value) {
    switch (value) {
      case 1:
        return ThemeMode.light;
      case 2:
        return ThemeMode.dark;
      default:
        return ThemeMode.system;
    }
  }
}

/*
await VersionManager.fetchVersion();
String currentVersion = VersionManager.versionLoad();
*/

import 'package:package_info_plus/package_info_plus.dart';

class VersionManager {
  static String _version = '';

  // バージョンを記録
  static void versionSave(String str) {
    _version = str;
  }

  // バージョンを取得
  static String versionLoad() {
    return _version;
  }

  // バージョンを外部から取得して保存
  static Future<void> fetchVersion() async {
    PackageInfo packageInfo = await PackageInfo.fromPlatform();
    versionSave(packageInfo.version);
  }
}