ladderlottery | Flutter development app

name: ladderlottery
description: "ladderlottery"

publish_to: 'none'

version: 1.3.1+13

environment:
  sdk: ^3.11.5

dependencies:   #flutter pub upgrade --major-versions
  flutter:
    sdk: flutter
  cupertino_icons: ^1.0.8
  shared_preferences: ^2.0.17
  flutter_localizations:    # flutter gen-l10n
    sdk: flutter
  intl: ^0.20.2
  google_mobile_ads: ^8.0.0
  just_audio: ^0.10.4
  wakelock_plus: ^1.4.0
  in_app_review: ^2.0.11
  app_tracking_transparency: ^2.0.4
  app_settings: ^7.0.0

dev_dependencies:
  flutter_lints: ^6.0.0
  flutter_launcher_icons: ^0.14.4    #flutter pub run flutter_launcher_icons
  flutter_native_splash: ^2.3.5     #flutter pub run flutter_native_splash:create

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: '#2A01AD'
  image: 'assets/image/splash.png'
  color_dark: '#2A01AD'
  image_dark: 'assets/image/splash.png'
  fullscreen: true
  android_12:
    icon_background_color: '#2A01AD'
    image: 'assets/image/splash.png'
    icon_background_color_dark: '#2A01AD'
    image_dark: 'assets/image/splash.png'

flutter:
  generate: true
  uses-material-design: true

  assets:
    - assets/image/
    - assets/sound/

/// Copyright© ao-system, Inc.

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

import 'package:ladderlottery/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();
          }
        },
      ),
    );
  }
}

/// Copyright© ao-system, Inc.

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';
import 'package:flutter/widgets.dart';

import 'package:ladderlottery/_secrets.dart';

class AdManager {
  static String get _adUnitId => Platform.isIOS ? Secrets.adUnitIdIos : Secrets.adUnitIdAndroid;
  BannerAd? _bannerAd;
  int _lastWidthPx = 0;
  VoidCallback? _onLoadedCb;
  Timer? _retryTimer;
  int _retryAttempt = 0;

  BannerAd? get bannerAd => _bannerAd;

  /// アプリ起動時の設定
  /// UMP(同意管理)を導入したため、手動のNPA設定は不要になった。
  static Future<void> initForNPA() async {
    if (kIsWeb) {
      return;
    }
    // UMP SDK が保存した同意情報を MobileAds SDK が自動で読み取るため、
    // ここで RequestConfiguration を使って NPA を強制する必要はない。
    await MobileAds.instance.updateRequestConfiguration(
      RequestConfiguration(
        tagForChildDirectedTreatment: TagForChildDirectedTreatment.unspecified,
        testDeviceIds: Secrets.umpConsentTestDeviceIds, //テストデバイスID:広告の誤クリック防止
      ),
    );
  }

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

  static AdRequest getAdRequest() {
    // ユーザーの同意状態(TCF信号)は、SDKによって自動的に付与される。
    // 手動で npa: 1 を送ると、UMPでのユーザーの選択と競合する可能性があるため、空で返す。
    // AdRequest(nonPersonalizedAds: true);にはしない
    return const AdRequest();
  }

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

  void _scheduleRetry() {
    if (kIsWeb) return;
    _retryTimer?.cancel();
    _retryTimer = null;
    _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();
    _retryTimer = null;
  }
}

/// Copyright© ao-system, Inc.

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:ladderlottery/l10n/app_localizations.dart';
import 'package:ladderlottery/_secrets.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 AdUmpConsentController {
  //デバッグ用：同意フォームの表示テスト：EEA地域を強制する(本番ではfalseにすること)
  final bool forceEeaForDebug = false;
  //デバッグ用：同意フォームの表示テスト：EEA地域を強制するテストデバイスID
  static final List<String> _testDeviceIds = Secrets.umpConsentTestDeviceIds;

  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 {
          //同意フォームが必要なら表示する
          ConsentForm.loadAndShowConsentFormIfRequired((formError) 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(isChecking: false));
        },
      );
      return await completer.future;
    } 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;
  }
}

class AdUmpService {
  final AdUmpConsentController _adUmpConsentController = AdUmpConsentController();

  Future<AdUmpState> updateConsentInfo(AdUmpState current) async {
    return await _adUmpConsentController.updateConsentInfo(current: current);
  }

  Future<void> requestConsentInfoUpdate(ConsentRequestParameters params) async {
    final completer = Completer<void>();
    ConsentInformation.instance.requestConsentInfoUpdate(
      params,
          () => completer.complete(),
          (FormError error) => completer.completeError(error),
    );
    return completer.future;
  }

  Future<FormError?> showPrivacyOptions() async {
    return await _adUmpConsentController.showPrivacyOptions();
  }
}

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;
    }
  }
}

/// Copyright© ao-system, Inc.

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

import 'package:just_audio/just_audio.dart';

import 'package:ladderlottery/const_value.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(),
  ];
  static final List<AudioPlayer> _player03 = [
    AudioPlayer(),
    AudioPlayer(),
    AudioPlayer(),
  ];
  int _player01Ptr = 0;
  int _player02Ptr = 0;
  int _player03Ptr = 0;

  double _soundVolume = 0.0;

  //constructor
  AudioPlay() {
    constructor();
  }
  void constructor() async {
    for (int i = 0; i < _player01.length; i++) {
      await _player01[i].setVolume(0);
      await _player01[i].setAsset(ConstValue.audioSlide);
    }
    for (int i = 0; i < _player02.length; i++) {
      await _player02[i].setVolume(0);
      await _player02[i].setAsset(ConstValue.audioSet);
    }
    for (int i = 0; i < _player03.length; i++) {
      await _player03[i].setVolume(0);
      await _player03[i].setAsset(ConstValue.audioFinish);
    }
    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();
    }
    for (int i = 0; i < _player03.length; i++) {
      _player03[i].dispose();
    }
  }
  //getter
  double get soundVolume {
    return _soundVolume;
  }
  //setter
  set soundVolume(double vol) {
    _soundVolume = vol;
  }
  //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 (_soundVolume == 0) {
      return;
    }
    _player01Ptr += 1;
    if (_player01Ptr >= _player01.length) {
      _player01Ptr = 0;
    }
    await _player01[_player01Ptr].setVolume(_soundVolume);
    await _player01[_player01Ptr].pause();
    await _player01[_player01Ptr].seek(Duration.zero);
    await _player01[_player01Ptr].play();
  }
  void play02() async {
    if (_soundVolume == 0) {
      return;
    }
    _player02Ptr += 1;
    if (_player02Ptr >= _player02.length) {
      _player02Ptr = 0;
    }
    await _player02[_player02Ptr].setVolume(_soundVolume);
    await _player02[_player02Ptr].pause();
    await _player02[_player02Ptr].seek(Duration.zero);
    await _player02[_player02Ptr].play();
  }
  void play03() async {
    if (_soundVolume == 0) {
      return;
    }
    _player03Ptr += 1;
    if (_player03Ptr >= _player03.length) {
      _player03Ptr = 0;
    }
    await _player03[_player03Ptr].setVolume(_soundVolume);
    await _player03[_player03Ptr].pause();
    await _player03[_player03Ptr].seek(Duration.zero);
    await _player03[_player03Ptr].play();
  }
}

/// Copyright© ao-system, Inc.

///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-11-12
///
library;

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

import 'package:ladderlottery/const_value.dart';
import 'package:ladderlottery/game.dart';
import 'package:ladderlottery/game_mode.dart';

class CanvasCustomPainter extends CustomPainter {
  final Game game;
  CanvasCustomPainter({required this.game});

  @override
  void paint(Canvas canvas, Size size) async {
    const double strokeWidth = 10.0;
    //梯子の色と太さ
    final Paint paint = Paint()
      ..color = const Color.fromRGBO(150,150,230,1)
      ..strokeWidth = strokeWidth
      ..strokeCap = StrokeCap.round
      ..blendMode = BlendMode.src;
    //アイコンサイズ
    final double iconSize = size.width * 0.08;
    //梯子の間隔
    final double gapX = size.width / (game.lotteryCount + 1);
    final double gapY = (size.height - (iconSize * 4)) / 20;
    //モードによって動作切り替え
    if (game.gameMode == GameMode.ready) {
      //梯子の上と下
      _drawHeaderFooterLine(canvas,size,paint,gapX,iconSize);
    } else if (game.gameMode == GameMode.make) {
      //梯子の縦線
      _drawVerticalLine(canvas,size,paint,gapX,iconSize);
      //梯子の横線
      _drawHorizontalLine(canvas,paint,gapX,gapY,iconSize,strokeWidth,game.ladderY);
    } else {  //GameMode.action
      //梯子の縦線
      _drawVerticalLine(canvas,size,paint,gapX,iconSize);
      //梯子の横線
      _drawHorizontalLine(canvas,paint,gapX,gapY,iconSize,strokeWidth,20);
      //アイコン
      _drawIcon(canvas,gapX,gapY,iconSize,strokeWidth);
    }
    //固定のアルファベットアイコンと数字アイコン
    _drawFixedIcon(canvas,size,iconSize);
  }
  void _drawHeaderFooterLine(Canvas canvas, Size size, Paint paint, double gapX, double iconSize) {
    for (int i = 0; i < game.lotteryCount; i++) {
      canvas.drawLine(Offset(gapX * i + gapX, iconSize), Offset(gapX * i + gapX, iconSize * 2), paint);
      canvas.drawLine(Offset(gapX * i + gapX, size.height - iconSize * 2),Offset(gapX * i + gapX, size.height - iconSize), paint);
    }
  }
  //梯子の縦線
  void _drawVerticalLine(Canvas canvas, Size size, Paint paint, double gapX, double iconSize) {
    for (int i = 0; i < game.lotteryCount; i++) {
      canvas.drawLine(Offset(gapX * i + gapX, iconSize), Offset(gapX * i + gapX, size.height - iconSize), paint);
    }
  }
  //梯子の横線
  void _drawHorizontalLine(Canvas canvas, Paint paint, double gapX, double gapY, double iconSize, double strokeWidth, int countY) {
    for (int x = 0; x < game.lotteryCount - 1; x++) {
      final double x1 = gapX * x + gapX;
      final double x2 = gapX * (x + 1) + gapX;
      for (int y = 0; y < countY; y++) {
        if (game.ladders[x][y] == 1) {
          final double y1 = gapY * y + (iconSize * 2) + (strokeWidth);
          canvas.drawLine(Offset(x1, y1), Offset(x2, y1), paint);
        }
      }
    }
  }
  void _drawIcon(Canvas canvas, double gapX, double gapY, double iconSize, double strokeWidth) {
    //アイコンのY位置
    final double y = gapY * game.iconPositionY + iconSize + (strokeWidth / 2);
    //アイコンの位置
    for (int i = 0; i < game.lotteryCount; i++) {
      //アイコンのX位置
      final double x = gapX * game.iconPositionX[i] + gapX - (iconSize / 2);
      //アイコン描画
      _imageAlphabetDraw(canvas, iconSize, x, y, game.alphabets[i]);
    }
  }
  //固定のアルファベットアイコンと数字アイコン
  void _drawFixedIcon(Canvas canvas, Size size, double iconSize) {
    for (int i = 0; i < game.lotteryCount; i++) {
      double gapX = size.width / (game.lotteryCount + 1);
      double x = gapX * i + gapX - (iconSize / 2);
      _imageAlphabetDraw(canvas, iconSize, x, iconSize * 0.2, game.alphabets[i]);
      _imageNumberDraw(canvas, iconSize, x, size.height - (iconSize * 1.2), game.numbers[i]);
    }
  }

  @override
  bool shouldRepaint(CustomPainter oldDelegate) {
    return true; // shouldRepaintがtrueを返すと再描画されます
  }

  Future<void> _imageAlphabetDraw(Canvas canvas, double iconSize, double x, double y, int index) async {
    /* これを async/await 対応にしたもの
    final ImageStream stream = AssetImage(ConstValue.imageIconAlphabets[0]).resolve(ImageConfiguration.empty);
    stream.addListener(
      ImageStreamListener((ImageInfo info, bool synchronousCall) {
        final img = info.image;
        try {
          canvas.drawImageRect(
            img,
            Rect.fromPoints(const Offset(0, 0), Offset(img.width.toDouble(), img.height.toDouble())),
            Rect.fromPoints(const Offset(50, 50), const Offset(200, 200)),
            Paint()
          );
        } catch(e) {
          print(e);
        }
      })
    );
    */
    final Completer<void> completer = Completer<void>();
    final ImageStream stream = AssetImage(ConstValue.imageIconAlphabets[index]).resolve(ImageConfiguration.empty);
    void listener(ImageInfo info, bool synchronousCall) {
      final img = info.image;
      try {
        canvas.drawImageRect(
          img,
          Rect.fromPoints(const Offset(0, 0), Offset(img.width.toDouble(), img.height.toDouble())),
          Rect.fromPoints(Offset(x, y), Offset(x + iconSize, y + iconSize)),
          Paint(),
        );
      } catch(e) {
        //以下の警告が出る。直せないのでtry-catchで封じ込め。
        //I/flutter (14175): Bad state: A Dart object attempted to access a native peer, but the native peer has been collected (nullptr). This is usually the result of calling methods on a native-backed object when the native resources have already been disposed.
        //何もしない
      }
      // 非同期処理が完了したことを通知
      completer.complete();
    }
    // リスナーを登録
    stream.addListener(ImageStreamListener(listener));
    // 非同期処理が完了するまで待機
    await completer.future;
  }

  Future<void> _imageNumberDraw(Canvas canvas, double iconSize, double x, double y, int index) async {
    final Completer<void> completer = Completer<void>();
    final ImageStream stream = AssetImage(ConstValue.imageIconNumbers[index]).resolve(ImageConfiguration.empty);
    void listener(ImageInfo info, bool synchronousCall) {
      final img = info.image;
      try {
        canvas.drawImageRect(
          img,
          Rect.fromPoints(const Offset(0, 0), Offset(img.width.toDouble(), img.height.toDouble())),
          Rect.fromPoints(Offset(x, y), Offset(x + iconSize, y + iconSize)),
          Paint(),
        );
      } catch(e) {
        //以下の警告が出る。直せないのでtry-catchで封じ込め。
        //I/flutter (14175): Bad state: A Dart object attempted to access a native peer, but the native peer has been collected (nullptr). This is usually the result of calling methods on a native-backed object when the native resources have already been disposed.
        //何もしない
      }
      // 非同期処理が完了したことを通知
      completer.complete();
    }
    // リスナーを登録
    stream.addListener(ImageStreamListener(listener));
    // 非同期処理が完了するまで待機
    await completer.future;
  }

}

/// Copyright© ao-system, Inc.

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

class ConstValue {
  //image
  static const List<String> imageIconAlphabets = [
    'assets/image/c_a.webp',
    'assets/image/c_b.webp',
    'assets/image/c_c.webp',
    'assets/image/c_d.webp',
    'assets/image/c_e.webp',
    'assets/image/c_f.webp',
    'assets/image/c_g.webp',
    'assets/image/c_h.webp',
    'assets/image/c_i.webp',
  ];
  static const List<String> imageIconNumbers = [
    'assets/image/c_1.webp',
    'assets/image/c_2.webp',
    'assets/image/c_3.webp',
    'assets/image/c_4.webp',
    'assets/image/c_5.webp',
    'assets/image/c_6.webp',
    'assets/image/c_7.webp',
    'assets/image/c_8.webp',
    'assets/image/c_9.webp',
  ];
  static const String imageSpace1 = 'assets/image/space1.webp';
  static const List<String> imageBackGrounds = [
    'assets/image/bg1.webp',  //0 dummy
    'assets/image/bg1.webp',  //1
    'assets/image/bg2.webp',  //2
    'assets/image/bg3.webp',
    'assets/image/bg4.webp',
    'assets/image/bg5.webp',
    'assets/image/bg6.webp',
    'assets/image/bg7.webp',
    'assets/image/bg8.webp',
    'assets/image/bg9.webp',
    'assets/image/bg10.webp',
  ];
  //sound
  static const String audioZero = 'assets/sound/zero.wav';    //無音1秒
  static const String audioSlide = 'assets/sound/slide.mp3';
  static const String audioSet = 'assets/sound/set.wav';
  static const String audioFinish = 'assets/sound/bigo2.wav';

}

/// Copyright© ao-system, Inc.

///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-11-14
///
library;

import 'dart:math';

import 'package:ladderlottery/game_mode.dart';
import 'package:ladderlottery/audio_play.dart';
import 'package:ladderlottery/model.dart';

class Game {
  late AudioPlay _audioPlay;
  int lotteryCount = 3; //2..9
  int lastLotteryCount = 3; //記録しておき、変化が有ったら再描画
  List<int> alphabets = []; //A..Iまでで使用されるアルファベットがシャッフル
  List<int> numbers = []; //1..9までで使用される数字がシャッフル
  List<List<int>> ladders = [ //8x20 梯子の横線
    [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
    [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
    [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
    [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
    [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
    [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
    [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
    [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
  ];
  GameMode gameMode = GameMode.ready;
  int tick = 0; //描画アニメーションのtick
  double iconPositionY = 0.0; //アイコンY移動
  List<double> iconPositionX = [0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0]; //アイコンX移動
  List<int> ladderXs = [0,1,2,3,4,5,6,7,8]; //アイコンX移動したときのリファレンス
  int ladderY = -1; //アイコンY初期値

  //constructor
  Game() {
    shuffle();
  }
  void setAudioPlay(AudioPlay audioPlay) {
    _audioPlay = audioPlay;
  }
  //使用するアルファベットと数字をシャッフルしてゲーム進行を初期値にする
  void shuffle() {
    alphabets = [];
    numbers = [];
    for (int i = 0; i < lotteryCount; i++) {
      alphabets.add(i);
      numbers.add(i);
    }
    alphabets.shuffle();
    numbers.shuffle();
    iconPositionY = 0.0;
    iconPositionX = [0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0];
    ladderY = -1;
    ladderXs = [0,1,2,3,4,5,6,7,8];
    tick = 0;
    gameMode = GameMode.ready;
  }
  //梯子の横線を作成して開始
  void start() {
    //横線を全てクリア
    for (int x = 0; x < ladders.length; x++) {
      for (int y = 0; y < ladders[0].length; y++) {
        ladders[x][y] = 0;
      }
    }
    //横線を作成。最左は1/2の確率。他は3/4の確率
    final int seed = DateTime.now().millisecondsSinceEpoch;
    Random random = Random(seed);
    for (int x = 0; x < lotteryCount - 1; x++) {
      for (int y = 0; y < 20; y++) {
        final int rnd = (x == 0) ? random.nextInt(2) : random.nextInt(4);
        if (x == 0) {
          ladders[x][y] = (rnd == 0) ? 0 : 1;
        } else {
          if (ladders[x - 1][y] != 1) {
            ladders[x][y] = (rnd == 0) ? 0 : 1;
          }
        }
      }
    }
    //進行具合を初期化
    iconPositionY = 0.0;
    iconPositionX = [0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0];
    ladderY = -1;
    ladderXs = [0,1,2,3,4,5,6,7,8];
    tick = 0;
    gameMode = GameMode.make;
  }
  //梯子とアイコンの描画
  void periodic() {
    //準備中|終了
    if (gameMode == GameMode.ready || gameMode == GameMode.end) {
      return;
    }
    if (gameMode == GameMode.make) {
      //梯子の横線を順に描画
      ladderY = tick ~/ 20;
      if (tick % 20 == 0) {
        _audioPlay.soundVolume = Model.soundVolume;
        _audioPlay.play01();
      }
      if (ladderY >= 20) {
        tick = 0;
        ladderY = -1;
        gameMode = GameMode.action;
      }
    } else {  //GameMode.action
      //アイコンを動かす
      //
      if (ladderY >= 20) {
        gameMode = GameMode.end;
        _audioPlay.soundVolume = Model.soundVolume;
        _audioPlay.play03();
        return;
      }
      //1サイクルを60として、0-29の時はY移動、30-59の時はX移動
      if (tick % 60 < 30) {
        //0-29の時
        if (tick % 60 == 0) {
          _audioPlay.soundVolume = Model.soundVolume;
          _audioPlay.play01();
        }
        iconPositionY += 1 / 30; //実際の位置
        if (tick % 60 == 29) {
          ladderY += 1; //論理位置
          iconPositionY = ladderY.toDouble() + 1; //実際の位置 誤差を修正
        }
      } else {
        //30-59の時
        bool moveFlag = false;
        for (int x = 0; x < lotteryCount; x++) {
          if (ladderXs[x] < lotteryCount - 1 && ladders[ladderXs[x]][ladderY] == 1) {
            iconPositionX[x] += 1 / 30;
            moveFlag = true;
          } else if (ladderXs[x] >= 1 && ladders[ladderXs[x] - 1][ladderY] == 1) {
            iconPositionX[x] -= 1 / 30;
            moveFlag = true;
          }
        }
        if (tick % 60 == 30 && moveFlag) {
          _audioPlay.soundVolume = Model.soundVolume;
          _audioPlay.play02();
        }
        //数字を綺麗にする。誤差を修正
        if (tick % 60 == 59) {
          for (int x = 0; x < lotteryCount; x++) {
            iconPositionX[x] = iconPositionX[x].round().toDouble(); //実際の位置
            ladderXs[x] = iconPositionX[x].toInt(); //論理位置
          }
        }
      }
    }
    tick += 1;
  }

}

/// Copyright© ao-system, Inc.

///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-11-14
///
library;

enum GameMode {
  ready,  //準備中
  make,  //梯子描画中
  action,  //動作中
  end, //動作終了
}

/// Copyright© ao-system, Inc.

import 'dart:async';
import 'dart:math';
import 'package:flutter/material.dart';
import 'package:wakelock_plus/wakelock_plus.dart';

import 'package:ladderlottery/l10n/app_localizations.dart';
import 'package:ladderlottery/ad_banner_widget.dart';
import 'package:ladderlottery/const_value.dart';
import 'package:ladderlottery/setting_page.dart';
import 'package:ladderlottery/model.dart';
import 'package:ladderlottery/audio_play.dart';
import 'package:ladderlottery/canvas_custom_painter.dart';
import 'package:ladderlottery/game.dart';
import 'package:ladderlottery/game_mode.dart';
import 'package:ladderlottery/theme_color.dart';
import 'package:ladderlottery/loading_screen.dart';
import 'package:ladderlottery/main.dart';

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

class _MainHomePageState extends State<MainHomePage> with SingleTickerProviderStateMixin, WidgetsBindingObserver {
  final AudioPlay _audioPlay = AudioPlay();
  final Game _game = Game();
  Timer? _timer;
  double _screenWidth = 0;  //画面幅
  double _screenHeight = 0; //画面高さ
  double _bgImageSize = 0;  //背景画像サイズ
  double _bgImageAngle = 0; //背景画像回転角度
  late ThemeColor _themeColor;
  bool _isReady = false;

  @override
  void initState() {
    super.initState();
    WidgetsBinding.instance.addObserver(this);
    _initState();
  }

  void _initState() async {
    _wakelock();
    _audioPlay.playZero();
    _game.setAudioPlay(_audioPlay);
    _audioPlay.soundVolume = Model.soundVolume;
    _game.lotteryCount = Model.lotteryCount;
    _game.shuffle();
    _setSpeed();
    if (mounted) {
      setState(() {
        _isReady = true;
      });
    }
  }

  @override
  void dispose() {
    WidgetsBinding.instance.removeObserver(this);
    WakelockPlus.disable();
    _timer?.cancel();
    super.dispose();
  }

  //need with WidgetsBindingObserver
  //WidgetsBinding.instance.addObserver(this);
  //WidgetsBinding.instance.removeObserver(this);
  @override
  void didChangeAppLifecycleState(AppLifecycleState state) {
    switch (state) {
      case AppLifecycleState.resumed:
        _wakelock();
        break;
      case AppLifecycleState.inactive:
      case AppLifecycleState.paused:
      case AppLifecycleState.detached:
      case AppLifecycleState.hidden:
        WakelockPlus.disable();
        break;
    }
  }

  @override
  void didChangeDependencies() {
    super.didChangeDependencies();
    _themeColor = ThemeColor(themeNumber: Model.themeNumber, context: context);
  }

  void _wakelock() {
    if (Model.wakelockEnabled) {
      WakelockPlus.enable();
    } else {
      WakelockPlus.disable();
    }
  }

  void _setSpeed() {
    _timer?.cancel();
    //30to300速度調整はここで
    _timer = Timer.periodic(Duration(milliseconds: (1000 ~/ Model.lotterySpeed)), (timer) {
      setState(() {
        _game.periodic();
        _bgImageAngle -= 0.001;
        if (_bgImageAngle < -314159265) {
          _bgImageAngle = 0;
        }
      });
    });
  }

  Future<void> _openSetting() async {
    final updated = await Navigator.push<bool>(
      context,
      MaterialPageRoute(builder: (_) => const SettingPage()),
    );
    if (mounted && updated == true) {
      MainApp.of(context).rebuildApp();
      _wakelock();
      _game.lotteryCount = Model.lotteryCount;
      if (_game.lastLotteryCount != _game.lotteryCount) {
        _game.lastLotteryCount = _game.lotteryCount;
        _game.shuffle();
      }
      _audioPlay.soundVolume = Model.soundVolume;
      _setSpeed();
    }
    if (mounted) {
      setState(() {});
    }
  }

  @override
  Widget build(BuildContext context) {
    if (_isReady == false) {
      return const LoadingScreen();
    }
    _screenWidth = MediaQuery.of(context).size.width;
    _screenHeight = MediaQuery.of(context).size.height;
    _bgImageSize = max(_screenWidth,_screenHeight);
    final l = AppLocalizations.of(context)!;
    return Container(
      decoration: _decoration(),
      child: Scaffold(
        backgroundColor: Colors.transparent,
        appBar: AppBar(
          backgroundColor: Colors.transparent,
          actions: [
            Opacity(
              opacity: (_game.gameMode == GameMode.make || _game.gameMode == GameMode.action) ? 0.1 : 1,
              child: IconButton(
                icon: const Icon(Icons.settings),
                color: _themeColor.mainForeColor,
                tooltip: l.setting,
                onPressed: _openSetting,
              ),
            ),
            const SizedBox(width:10),
          ],
        ),
        body: SafeArea(
          child: Stack(children:[
            _background(),
            Column(children:[
              Expanded(
                child: Column(children:[
                  CustomPaint(
                    painter: CanvasCustomPainter(game: _game),
                    size: Size(_screenWidth, _screenHeight - 290),
                  ),
                  Row(children:[
                    _shuffleButton(l),
                    _startButton(l),
                  ])
                ]),
              ),
            ])
          ])
        ),
        bottomNavigationBar: AdBannerWidget(adManager: MainApp.of(context).adManager),
      )
    );
  }

  Decoration _decoration() {
    if (Model.backgroundImageNumber == 0) {
      return BoxDecoration(
        color: _themeColor.mainBackColor,
      );
    } else {
      return const BoxDecoration(
        image: DecorationImage(
          image: AssetImage(ConstValue.imageSpace1),
          fit: BoxFit.cover,
        ),
      );
    }
  }

  Widget _background() {
    if (Model.backgroundImageNumber == 0) {
      return Container(
        color: _themeColor.mainBackColor,
      );
    } else {
      return Transform.rotate(
        angle: _bgImageAngle,
        child: Transform.scale(
          scale: 2.6,
          child: Image.asset(
            ConstValue.imageBackGrounds[Model.backgroundImageNumber],
            width: _bgImageSize,
            height: _bgImageSize,
          ),
        ),
      );
    }
  }

  Widget _shuffleButton(AppLocalizations l) {
    return Expanded(
      child: Container(
        padding: const EdgeInsets.fromLTRB(3, 0, 0, 0),
        child: GestureDetector(
          onTap: () {
            if (_game.gameMode != GameMode.make && _game.gameMode != GameMode.action) {
              _audioPlay.soundVolume = Model.soundVolume;
              _audioPlay.play01();
              _game.shuffle();
            }
          },
          child: Opacity(
            opacity: (_game.gameMode == GameMode.make || _game.gameMode == GameMode.action) ? 0.1 : 1,
            child: Container(
              padding: const EdgeInsets.fromLTRB(0, 12, 0, 12),
              decoration: BoxDecoration(
                color: _themeColor.mainButtonBackColor,
                borderRadius: BorderRadius.circular(100),
              ),
              child: Center(
                child: Text(l.shuffle,
                  style: TextStyle(
                    color: _themeColor.mainButtonForeColor,
                    fontSize: 20.0,
                  )
                )
              )
            )
          )
        )
      )
    );
  }

  Widget _startButton(AppLocalizations l) {
    return Expanded(
      child: Container(
        padding: const EdgeInsets.fromLTRB(3,0,3,0),
        child: GestureDetector(
          onTap: () {
            if (_game.gameMode != GameMode.make && _game.gameMode != GameMode.action) {
              _audioPlay.soundVolume = Model.soundVolume;
              _audioPlay.play02();
              _game.start();
            }
          },
          child: Opacity(
            opacity: (_game.gameMode == GameMode.make || _game.gameMode == GameMode.action) ? 0.1 : 1,
            child: Container(
              padding: const EdgeInsets.fromLTRB(0, 12, 0, 12),
              decoration: BoxDecoration(
                color: _themeColor.mainButtonBackColor,
                borderRadius: BorderRadius.circular(100),
              ),
              child: Center(
                child: Text(l.start,
                  style: TextStyle(
                    color: _themeColor.mainButtonForeColor,
                    fontSize: 20.0,
                  )
                )
              )
            )
          )
        )
      )
    );
  }

}

/// Copyright© ao-system, Inc.

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

class LoadingScreen extends StatefulWidget {
  const LoadingScreen({super.key});

  @override
  State<LoadingScreen> createState() => _LoadingScreenState();
}

class _LoadingScreenState extends State<LoadingScreen> with SingleTickerProviderStateMixin {
  late AnimationController _animationController;

  @override
  void initState() {
    super.initState();
    final randomStart = Random().nextDouble();
    _animationController = AnimationController(
      vsync: this,
      duration: const Duration(seconds: 6),
      value: randomStart,
    )..repeat();
  }

  @override
  void dispose() {
    _animationController.dispose();
    super.dispose();
  }

  Color _rainbowColor(double value) {
    final hue = _animationController.value * 360;
    return HSVColor.fromAHSV(1, hue, 1, value).toColor();
  }

  @override
  Widget build(BuildContext context) {
    final barHeight = MediaQuery.of(context).size.height * 0.4;
    return AnimatedBuilder(
      animation: _animationController,
      builder: (context, _) {
        final foreColor = _rainbowColor(1.0);
        final backColor = _rainbowColor(0.08);
        return Scaffold(
          backgroundColor: backColor,
          body: Center(
            child: Column(
              mainAxisSize: MainAxisSize.min,
              children: [
                SizedBox(
                  height: barHeight,
                  child: RotatedBox(
                    quarterTurns: -1,
                    child: LinearProgressIndicator(
                      minHeight: 1,
                      valueColor: AlwaysStoppedAnimation(foreColor),
                      backgroundColor: Colors.transparent,
                    ),
                  ),
                ),
                const SizedBox(height: 5),
                Text(
                  'LOADING',
                  style: TextStyle(
                    color: foreColor,
                    fontSize: 18,
                    letterSpacing: 16,
                  ),
                ),
                const SizedBox(height: 5),
                SizedBox(
                  height: barHeight,
                  child: RotatedBox(
                    quarterTurns: 1,
                    child: LinearProgressIndicator(
                      minHeight: 1,
                      valueColor: AlwaysStoppedAnimation(foreColor),
                      backgroundColor: Colors.transparent,
                    ),
                  ),
                ),
              ],
            ),
          ),
        );
      },
    );
  }
}

/// Copyright© ao-system, Inc.

import 'dart:io';
import 'package:app_tracking_transparency/app_tracking_transparency.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:google_mobile_ads/google_mobile_ads.dart';

import 'package:ladderlottery/l10n/app_localizations.dart';
import 'package:ladderlottery/model.dart';
import 'package:ladderlottery/home_page.dart';
import 'package:ladderlottery/theme_mode_number.dart';
import 'package:ladderlottery/loading_screen.dart';
import 'package:ladderlottery/parse_locale_tag.dart';
import 'package:ladderlottery/ad_ump_status.dart';
import 'package:ladderlottery/ad_manager.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  //ATTを最優先で呼ぶ(広告SDKより前)
  if (!kIsWeb && Platform.isIOS) {
    final status = await AppTrackingTransparency.trackingAuthorizationStatus;
    if (status == TrackingStatus.notDetermined) {
      await Future.delayed(const Duration(milliseconds: 300));
      await AppTrackingTransparency.requestTrackingAuthorization();
    }
  }
  //UI設定
  SystemChrome.setEnabledSystemUIMode(SystemUiMode.edgeToEdge);
  SystemChrome.setSystemUIOverlayStyle(
    const SystemUiOverlayStyle(
      systemNavigationBarColor: Colors.transparent,
      statusBarColor: Colors.transparent,
      systemNavigationBarContrastEnforced: false,
      systemStatusBarContrastEnforced: false,
    ),
  );
  runApp(const MainApp());
}

class MainApp extends StatefulWidget {
  const MainApp({super.key});

  static MainAppState of(BuildContext context) {
    return context.findAncestorStateOfType<MainAppState>()!;
  }

  @override
  State<MainApp> createState() => MainAppState();
}

class MainAppState extends State<MainApp> {
  late final AdManager adManager;
  ThemeMode _themeMode = ThemeMode.system;
  Locale? _locale;
  bool _hasError = false;
  bool _isReady = false;

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

  void _initState() async {
    try {
      //ad
      adManager = AdManager();
      //アプリの基本データ
      await Model.ensureReady();
      //UMP(ATTの後)
      final adUmpConsentController = AdUmpConsentController();
      await adUmpConsentController.updateConsentInfo();
      //Mobile Ads SDK(同意確定後)
      await MobileAds.instance.initialize();
      //自前の広告設定
      await AdManager.initForNPA();
      //UI更新
      if (mounted) {
        setState(() {
          _themeMode = ThemeModeNumber.numberToThemeMode(Model.themeNumber);
          _locale = parseLocaleTag(Model.languageCode);
          _isReady = true;
        });
      }
    } catch (e) {
      if (mounted) {
        setState(() {
          _hasError = true;
        });
      }
    }
  }

  @override
  void dispose() {
    adManager.dispose();
    super.dispose();
  }

  void rebuildApp() {
    setState(() {
      _themeMode = ThemeModeNumber.numberToThemeMode(Model.themeNumber);
      _locale = parseLocaleTag(Model.languageCode);
    });
  }

  ThemeData _createTheme(Brightness brightness, Color seed) {
    final colorScheme = ColorScheme.fromSeed(seedColor: seed, brightness: brightness);
    return ThemeData(
      useMaterial3: true,
      colorScheme: colorScheme,
      appBarTheme: const AppBarTheme(backgroundColor: Colors.transparent),
      elevatedButtonTheme: ElevatedButtonThemeData(
        style: ElevatedButton.styleFrom(
          shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
        ),
      ),
      sliderTheme: SliderThemeData(
        showValueIndicator: ShowValueIndicator.onDrag,
        valueIndicatorTextStyle: TextStyle(
          color: brightness == Brightness.light ? Colors.white : Colors.black,
        ),
      ),
      outlinedButtonTheme: OutlinedButtonThemeData(
        style: OutlinedButton.styleFrom(
          side: BorderSide(color: colorScheme.primary),
          shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
        ),
      ),
    );
  }

  @override
  Widget build(BuildContext context) {
    if (_hasError) {
      return _buildErrorMessage();
    }
    Color seed = Colors.purple;
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      localizationsDelegates: AppLocalizations.localizationsDelegates,
      supportedLocales: AppLocalizations.supportedLocales,
      locale: _locale,
      themeMode: _themeMode,
      theme: _createTheme(Brightness.light, seed),
      darkTheme: _createTheme(Brightness.dark, seed),
      home: _isReady ? const MainHomePage() : const Scaffold(body: LoadingScreen()),
    );
  }

  Widget _buildErrorMessage() {
    return const MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        body: Center(
          child: Padding(
            padding: EdgeInsets.all(24.0),
            child: Text(
              'Initialization failed. Please restart the app.',
              textAlign: TextAlign.center,
            ),
          ),
        ),
      ),
    );
  }

}

/// Copyright© ao-system, Inc.

import 'dart:ui' as ui;
import 'package:shared_preferences/shared_preferences.dart';

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

class Model {
  Model._();

  static const String _prefLotteryCount = 'lotteryCount';
  static const String _prefLotterySpeed = 'lotterySpeed';
  static const String _prefSoundVolume = 'soundVolume';
  static const String _prefBackgroundImageNumber = 'backgroundImageNumber';
  static const String _prefWakelockEnabled = 'wakelockEnabled';
  static const String _prefThemeNumber = 'themeNumber';
  static const String _prefLanguageCode = 'languageCode';

  static bool _ready = false;
  static int _lotteryCount = 3;
  static int _lotterySpeed = 60;
  static double _soundVolume = 1.0;
  static int _backgroundImageNumber = 1;
  static bool _wakelockEnabled = false;
  static int _themeNumber = 0;
  static String _languageCode = '';

  static int get lotteryCount => _lotteryCount;
  static int get lotterySpeed => _lotterySpeed;
  static double get soundVolume => _soundVolume;
  static int get backgroundImageNumber => _backgroundImageNumber;
  static bool get wakelockEnabled => _wakelockEnabled;
  static int get themeNumber => _themeNumber;
  static String get languageCode => _languageCode;

  static Future<void> ensureReady() async {
    if (_ready) {
      return;
    }
    final SharedPreferences prefs = await SharedPreferences.getInstance();
    //
    _lotteryCount = (prefs.getInt(_prefLotteryCount) ?? 3).clamp(2,9);
    _lotterySpeed = (prefs.getInt(_prefLotterySpeed) ?? 60).clamp(30,300);
    _soundVolume = (prefs.getDouble(_prefSoundVolume) ?? 1.0).clamp(0.0,1.0);
    _backgroundImageNumber = (prefs.getInt(_prefBackgroundImageNumber) ?? 1).clamp(0,10);
    _wakelockEnabled = prefs.getBool(_prefWakelockEnabled) ?? false;
    _themeNumber = (prefs.getInt(_prefThemeNumber) ?? 0).clamp(0, 2);
    _languageCode = prefs.getString(_prefLanguageCode) ?? ui.PlatformDispatcher.instance.locale.languageCode;
    _languageCode = _resolveLanguageCode(_languageCode);
    _ready = true;
  }

  static String _resolveLanguageCode(String code) {
    final supported = AppLocalizations.supportedLocales;
    if (supported.any((l) => l.languageCode == code)) {
      return code;
    } else {
      return '';
    }
  }

  static Future<void> setLotteryCount(int value) async {
    _lotteryCount = value;
    final SharedPreferences prefs = await SharedPreferences.getInstance();
    await prefs.setInt(_prefLotteryCount, value);
  }

  static Future<void> setLotterySpeed(int value) async {
    _lotterySpeed = value;
    final SharedPreferences prefs = await SharedPreferences.getInstance();
    await prefs.setInt(_prefLotterySpeed, value);
  }

  static Future<void> setSoundVolume(double value) async {
    _soundVolume = value;
    final SharedPreferences prefs = await SharedPreferences.getInstance();
    await prefs.setDouble(_prefSoundVolume, value);
  }

  static Future<void> setBackgroundImageNumber(int value) async {
    _backgroundImageNumber = value;
    final SharedPreferences prefs = await SharedPreferences.getInstance();
    await prefs.setInt(_prefBackgroundImageNumber, value);
  }

  static Future<void> setWakelockEnabled(bool value) async {
    _wakelockEnabled = value;
    final SharedPreferences prefs = await SharedPreferences.getInstance();
    await prefs.setBool(_prefWakelockEnabled, value);
  }

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

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

}

/// Copyright© ao-system, Inc.

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,
  );
}

/// Copyright© ao-system, Inc.

import 'package:flutter/material.dart';

import 'package:ladderlottery/theme_color.dart';
import 'package:ladderlottery/model.dart';

/// 設定画面専用のカスタムCardウィジェット
class SettingCard extends StatelessWidget {
  final Widget child;
  final ShapeBorder shape;
  final EdgeInsetsGeometry margin;

  const SettingCard({
    super.key,
    required this.child,
    this.margin = const EdgeInsets.only(left: 0, top: 12, right: 0, bottom: 0),
  }) : shape = const RoundedRectangleBorder(
    borderRadius: BorderRadius.all(Radius.circular(12)),
  );

  const SettingCard.top({
    super.key,
    required this.child,
    this.margin = const EdgeInsets.only(left: 0, top: 12, right: 0, bottom: 0),
  }) : shape = const RoundedRectangleBorder(
    borderRadius: BorderRadius.only(
      topLeft: Radius.circular(12),
      topRight: Radius.circular(12),
      bottomLeft: Radius.circular(0),
      bottomRight: Radius.circular(0),
    ),
  );

  const SettingCard.flat({
    super.key,
    required this.child,
    this.margin = const EdgeInsets.only(left: 0, top: 2, right: 0, bottom: 0),
  }) : shape = const RoundedRectangleBorder(
    borderRadius: BorderRadius.only(
      topLeft: Radius.circular(0),
      topRight: Radius.circular(0),
      bottomLeft: Radius.circular(0),
      bottomRight: Radius.circular(0),
    ),
  );

  const SettingCard.bottom({
    super.key,
    required this.child,
    this.margin = const EdgeInsets.only(left: 0, top: 2, right: 0, bottom: 0),
  }) : shape = const RoundedRectangleBorder(
    borderRadius: BorderRadius.only(
      topLeft: Radius.circular(0),
      topRight: Radius.circular(0),
      bottomLeft: Radius.circular(12),
      bottomRight: Radius.circular(12),
    ),
  );

  @override
  Widget build(BuildContext context) {
    final themeColor = ThemeColor(
      themeNumber: Model.themeNumber,
      context: context,
    );
    return SizedBox(
      width: double.infinity,
      child: Card(
        elevation: 0,
        margin: margin,
        surfaceTintColor: Colors.transparent,
        shadowColor: Colors.transparent,
        color: themeColor.cardColor,
        shape: shape,
        child: child,
      ),
    );
  }
}

/// Copyright© ao-system, Inc.

import "dart:async";
import "dart:io";
import "package:app_settings/app_settings.dart";
import "package:app_tracking_transparency/app_tracking_transparency.dart";
import "package:flutter/foundation.dart";
import "package:flutter/material.dart";
import 'package:google_mobile_ads/google_mobile_ads.dart';
import 'package:in_app_review/in_app_review.dart';

import "package:ladderlottery/setting_card.dart";
import 'package:ladderlottery/theme_color.dart';
import 'package:ladderlottery/l10n/app_localizations.dart';
import 'package:ladderlottery/model.dart';
import 'package:ladderlottery/ad_banner_widget.dart';
import 'package:ladderlottery/ad_ump_status.dart';
import 'package:ladderlottery/loading_screen.dart';
import 'package:ladderlottery/_secrets.dart';
import "package:ladderlottery/main.dart";

class SettingPage extends StatefulWidget {
  const SettingPage({super.key});

  @override
  State<SettingPage> createState() => _SettingPageState();
}

class _SettingPageState extends State<SettingPage> {
  AdUmpState _adUmpState = AdUmpState.initial;
  late final AdUmpService _adUmpService;
  late ThemeColor _themeColor;
  final _inAppReview = InAppReview.instance;
  bool _wakelockEnabled = false;
  int _themeNumber = 0;
  String _languageCode = '';
  bool _isReady = false;
  //
  int _lotteryCount = 3;
  int _lotterySpeed = 3;
  double _soundVolume = 0.0;
  int _backgroundImageNumber = 0;

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

  void _initState() async {
    //ump
    _adUmpService = AdUmpService();
    await _refreshConsentInfo();
    //model
    _lotteryCount = Model.lotteryCount;
    _lotterySpeed = Model.lotterySpeed;
    _soundVolume = Model.soundVolume;
    _backgroundImageNumber = Model.backgroundImageNumber;
    _wakelockEnabled = Model.wakelockEnabled;
    _themeNumber = Model.themeNumber;
    _languageCode = Model.languageCode;
    setState(() {
      _isReady = true;
    });
  }

  @override
  void didChangeDependencies() {
    super.didChangeDependencies();
    _themeColor = ThemeColor(themeNumber: Model.themeNumber, context: context);
  }

  Future<void> _refreshConsentInfo() async {
    final AdUmpState newState = await _adUmpService.updateConsentInfo(_adUmpState);
    if (mounted) {
      setState(() { _adUmpState = newState; });
    }
  }

  Future<void> _onApply() async {
    await Model.setLotteryCount(_lotteryCount);
    await Model.setLotterySpeed(_lotterySpeed);
    await Model.setSoundVolume(_soundVolume);
    await Model.setBackgroundImageNumber(_backgroundImageNumber);
    await Model.setWakelockEnabled(_wakelockEnabled);
    await Model.setThemeNumber(_themeNumber);
    await Model.setLanguageCode(_languageCode);
    if (!mounted) {
      return;
    }
    Navigator.of(context).pop(true);
  }

  @override
  Widget build(BuildContext context) {
    if (!_isReady) {
      return LoadingScreen();
    }
    final l = AppLocalizations.of(context)!;
    final TextTheme t = Theme.of(context).textTheme;
    return Scaffold(
      backgroundColor: _themeColor.backColor,
      appBar: AppBar(
        backgroundColor: Colors.transparent,
        elevation: 0,
        leading: IconButton(
          icon: const Icon(Icons.close),
          onPressed: () => Navigator.of(context).pop(false),
        ),
        title: Text(l.setting),
        centerTitle: true,
        actions: [
          Padding(
              padding: const EdgeInsets.only(right: 10),
              child:IconButton(
                icon: const Icon(Icons.check),
                onPressed: _onApply,
              )
          ),
        ],
      ),
      body: SafeArea(
        child: 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: 12, right: 12, top: 0, bottom: 100),
                  child: Column(children: [
                    _buildLotteryCount(l, t),
                    _buildLotterySpeed(l, t),
                    _buildSoundVolume(l, t),
                    _buildBackgroundImageNumber(l, t),
                    _buildWakelockEnabled(l, t),
                    _buildTheme(l, t),
                    _buildLanguage(l, t),
                    _buildReview(l, t),
                    _buildCmp(l, t),
                    _buildAtt(l, t),
                    _buildUsage(l, t),
                  ]),
                ),
              ),
            ),
          ),
        ])
      ),
      bottomNavigationBar: AdBannerWidget(adManager: MainApp.of(context).adManager),
    );
  }

  Widget _buildLotteryCount(AppLocalizations l, TextTheme t) {
    return SettingCard(
      child: ListTile(
        contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
        title: Text(l.lotteryCount, style: t.bodyMedium),
        subtitle: Row(
          children: [
            Text(_lotteryCount.toStringAsFixed(0)),
            const SizedBox(width: 12),
            Expanded(
              child: Slider(
                value: _lotteryCount.toDouble(),
                min: 2,
                max: 9,
                divisions: 7,
                label: _lotteryCount.toString(),
                onChanged: (value) {
                  setState(() {
                    _lotteryCount = value.toInt();
                  });
                },
              ),
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildLotterySpeed(AppLocalizations l, TextTheme t) {
    return SettingCard(
      child: ListTile(
        contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
        title: Text(l.lotterySpeed, style: t.bodyMedium),
        subtitle: Row(
          children: [
            Text(_lotterySpeed.toString()),
            const SizedBox(width: 12),
            Expanded(
              child: Slider(
                value: _lotterySpeed.toDouble(),
                min: 30,
                max: 300,
                divisions: 27,
                label: _lotterySpeed.toString(),
                onChanged: (value) {
                  setState(() {
                    _lotterySpeed = value.toInt();
                  });
                },
              ),
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildSoundVolume(AppLocalizations l, TextTheme t) {
    return SettingCard(
      child: ListTile(
        contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
        title: Text(l.soundVolume, style: t.bodyMedium),
        subtitle: Row(
          children: [
            Text(_soundVolume.toStringAsFixed(1)),
            const SizedBox(width: 12),
            Expanded(
              child: Slider(
                value: _soundVolume,
                min: 0.0,
                max: 1.0,
                divisions: 10,
                label: _soundVolume.toStringAsFixed(1),
                onChanged: (value) {
                  setState(() {
                    _soundVolume = double.parse(value.toStringAsFixed(1));
                  });
                },
              ),
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildBackgroundImageNumber(AppLocalizations l, TextTheme t) {
    return SettingCard(
      child: ListTile(
        contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
        title: Text(l.backgroundImageNumber, style: t.bodyMedium),
        subtitle: Row(
          children: [
            Text(_backgroundImageNumber.toStringAsFixed(0)),
            const SizedBox(width: 12),
            Expanded(
              child: Slider(
                value: _backgroundImageNumber.toDouble(),
                min: 0,
                max: 10,
                divisions: 10,
                label: _backgroundImageNumber.toString(),
                onChanged: (value) {
                  setState(() {
                    _backgroundImageNumber = value.toInt();
                  });
                },
              ),
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildWakelockEnabled(AppLocalizations l, TextTheme t) {
    return SettingCard(
      child: ListTile(
        contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
        title: Text(l.wakelockEnabled, style: t.bodyMedium),
        trailing: Switch(
          value: _wakelockEnabled,
          onChanged: (value) {
            setState(() {
              _wakelockEnabled = value;
            });
          },
        ),
      ),
    );
  }

  Widget _buildTheme(AppLocalizations l, TextTheme t) {
    return SettingCard(
      child: ListTile(
        contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
        minVerticalPadding: 0,
        title: Text(l.theme, style: t.bodyMedium),
        trailing: DropdownButton<int>(
          value: _themeNumber,
          items: [
            DropdownMenuItem(value: 0, child: Text(l.systemSetting)),
            DropdownMenuItem(value: 1, child: Text(l.lightTheme)),
            DropdownMenuItem(value: 2, child: Text(l.darkTheme)),
          ],
          onChanged: (value) {
            if (value != null) {
              setState(() {
                _themeNumber = value;
              });
            }
          },
        ),
      ),
    );
  }

  Widget _buildLanguage(AppLocalizations l, TextTheme t) {
    final Map<String,String> languageNames = {
      'af': 'af: Afrikaans',
      'ar': 'ar: العربية',
      'bg': 'bg: Български',
      'bn': 'bn: বাংলা',
      'bs': 'bs: Bosanski',
      'ca': 'ca: Català',
      'cs': 'cs: Čeština',
      'da': 'da: Dansk',
      'de': 'de: Deutsch',
      'el': 'el: Ελληνικά',
      'en': 'en: English',
      'es': 'es: Español',
      'et': 'et: Eesti',
      'fa': 'fa: فارسی',
      'fi': 'fi: Suomi',
      'fil': 'fil: Filipino',
      'fr': 'fr: Français',
      'gu': 'gu: ગુજરાતી',
      'he': 'he: עברית',
      'hi': 'hi: हिन्दी',
      'hr': 'hr: Hrvatski',
      'hu': 'hu: Magyar',
      'id': 'id: Bahasa Indonesia',
      'it': 'it: Italiano',
      'ja': 'ja: 日本語',
      //'jv': 'jv: Basa Jawa',    //flutterのサポート外
      'km': 'km: ខ្មែរ',
      'kn': 'kn: ಕನ್ನಡ',
      'ko': 'ko: 한국어',
      'lt': 'lt: Lietuvių',
      'lv': 'lv: Latviešu',
      'ml': 'ml: മലയാളം',
      'mr': 'mr: मराठी',
      'ms': 'ms: Bahasa Melayu',
      'my': 'my: မြန်မာ',
      'ne': 'ne: नेपाली',
      'nl': 'nl: Nederlands',
      'or': 'or: ଓଡ଼ିଆ',
      'pa': 'pa: ਪੰਜਾਬੀ',
      'pl': 'pl: Polski',
      'pt': 'pt: Português',
      'ro': 'ro: Română',
      'ru': 'ru: Русский',
      'si': 'si: සිංහල',
      'sk': 'sk: Slovenčina',
      'sr': 'sr: Српски',
      'sv': 'sv: Svenska',
      'sw': 'sw: Kiswahili',
      'ta': 'ta: தமிழ்',
      'te': 'te: తెలుగు',
      'th': 'th: ไทย',
      'tl': 'tl: Tagalog',
      'tr': 'tr: Türkçe',
      'uk': 'uk: Українська',
      'ur': 'ur: اردو',
      'uz': 'uz: Oʻzbekcha',
      'vi': 'vi: Tiếng Việt',
      'zh': 'zh: 中文',
      'zu': 'zu: isiZulu',
    };
    return SettingCard(
      child: ListTile(
        contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
        minVerticalPadding: 0,
        title: Text(l.language, style: t.bodyMedium),
        trailing: DropdownButton<String?>(
          value: _languageCode,
          items: [
            DropdownMenuItem(value: '', child: Text('Default')),
            ...languageNames.entries.map((entry) => DropdownMenuItem<String?>(
              value: entry.key,
              child: Text(entry.value),
            )),
          ],
          onChanged: (String? value) {
            setState(() {
              _languageCode = value ?? '';
            });
          },
        ),
      ),
    );
  }

  Widget _buildReview(AppLocalizations l, TextTheme t) {
    return SettingCard(
      child: ListTile(
        contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
        title: Text(l.reviewApp, style: t.bodyMedium),
        subtitle: Column(
          crossAxisAlignment: CrossAxisAlignment.center,
          children: [
            const SizedBox(height: 8),
            OutlinedButton.icon(
              icon: const Icon(Icons.open_in_new, size: 16),
              label: Text(l.reviewStore, style: t.bodySmall),
              onPressed: () async {
                await _inAppReview.openStoreListing(
                  appStoreId: Secrets.appStoreId,
                );
              },
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildCmp(AppLocalizations l, TextTheme t) {
    final showButton = _adUmpState.privacyStatus == PrivacyOptionsRequirementStatus.required;
    String statusLabel = l.cmpCheckingRegion;
    IconData statusIcon = Icons.help_outline;
    switch (_adUmpState.privacyStatus) {
      case PrivacyOptionsRequirementStatus.required:
        statusLabel = l.cmpRegionRequiresSettings;
        statusIcon = Icons.privacy_tip_outlined;
        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 SettingCard(
      child: ListTile(
        contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
        title: Text(l.cmpSettingsTitle, style: t.bodyMedium),
        subtitle: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            const SizedBox(height: 8),
            Text(l.cmpConsentDescription, style: t.bodySmall),
            const SizedBox(height: 16),
            Center(
              child: Column(
                children: [
                  Chip(
                    avatar: Icon(statusIcon, size: 18),
                    label: Text(statusLabel),
                  ),
                  const SizedBox(height: 6),
                  Text(
                    '${l.cmpConsentStatusLabel} ${_adUmpState.consentStatus.localized(context)}',
                    style: t.bodySmall,
                  ),
                  if (_adUmpState.consentStatus == ConsentStatus.obtained) ...[
                    const SizedBox(height: 6),
                    Text(l.cmpConsentStatusObtainedNote, style: t.bodySmall),
                  ],
                  if (showButton) ...[
                    const SizedBox(height: 8),
                    ElevatedButton.icon(
                      onPressed: _adUmpState.isChecking
                          ? null
                          : () async {
                        try {
                          await _adUmpService.showPrivacyOptions();
                        } catch (e) {
                          //debugPrint('Privacy options error ignored: $e');
                        }
                        await _refreshConsentInfo();
                      },
                      icon: const Icon(Icons.settings),
                      label: Text(
                        _adUmpState.isChecking
                            ? l.cmpConsentStatusChecking
                            : l.cmpOpenConsentSettings,
                      ),
                    ),
                    const SizedBox(height: 8),
                    OutlinedButton.icon(
                      onPressed: _adUmpState.isChecking ? null : _refreshConsentInfo,
                      icon: const Icon(Icons.refresh),
                      label: Text(l.cmpRefreshStatus),
                    ),
                    const SizedBox(height: 8),
                    OutlinedButton.icon(
                      onPressed: () async {
                        final messenger = ScaffoldMessenger.of(context);
                        final message = l.cmpResetStatusDone;
                        await ConsentInformation.instance.reset();
                        if (!mounted) {
                          return;
                        }
                        setState(() {
                          _adUmpState = _adUmpState.copyWith(
                            consentStatus: ConsentStatus.unknown,
                          );
                        });
                        messenger.showSnackBar(SnackBar(content: Text(message)));
                      },
                      icon: const Icon(Icons.delete_sweep_outlined),
                      label: Text(l.cmpResetStatus),
                    ),
                  ],
                ],
              ),
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildAtt(AppLocalizations l, TextTheme t) {
    if (kIsWeb || !Platform.isIOS) {
      return const SizedBox.shrink();
    }
    return SettingCard(
      child: ListTile(
        contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
        title: Text(l.attSettingsTitle, style: t.bodyMedium),
        subtitle: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            const SizedBox(height: 8),
            Text(l.attDescription, style: t.bodySmall),
            const SizedBox(height: 8),
            FutureBuilder<TrackingStatus>(
              future: AppTrackingTransparency.trackingAuthorizationStatus,
              builder: (context, snapshot) {
                if (snapshot.connectionState == ConnectionState.waiting) {
                  return Column(
                    children: [
                      Chip(
                        avatar: const Icon(Icons.hourglass_empty),
                        label: Text(l.attStatusChecking),
                      ),
                      const SizedBox(height: 8),
                      OutlinedButton.icon(
                        onPressed: null,
                        icon: const Icon(Icons.open_in_new),
                        label: Text(l.attOpenSettings),
                      ),
                    ],
                  );
                }
                final status = snapshot.data;
                final label = status != null
                    ? status.toString().split('.').last
                    : l.attStatusUnknown;
                return Center(
                  child: Column(
                    children: [
                      Chip(
                        avatar: const Icon(Icons.track_changes),
                        label: Text('${l.attStatusLabel} $label'),
                      ),
                      const SizedBox(height: 8),
                      OutlinedButton.icon(
                        onPressed: () => AppSettings.openAppSettings(),
                        icon: const Icon(Icons.open_in_new, size: 16),
                        label: Text(l.attOpenSettings, style: t.bodySmall),
                      ),
                    ],
                  ),
                );
              },
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildUsage(AppLocalizations l, TextTheme t) {
    return SettingCard(
      child: ListTile(
        contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
        title: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            Text(l.usage1, style: t.bodyMedium),
            const SizedBox(height: 12),
            Text(l.usage2, style: t.bodySmall),
          ],
        ),
      ),
    );
  }

}

/// Copyright© ao-system, Inc.

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;

  Color get mainBackColor => _isLight ? Color.fromRGBO(255, 255, 255, 1.0) : Color.fromRGBO(17, 17, 17, 1.0);
  Color get mainForeColor => _isLight ? Color.fromRGBO(136, 136, 136, 1.0) : Color.fromRGBO(136, 136, 136, 1.0);
  Color get mainButtonBackColor => _isLight ? Color.fromRGBO(84, 75, 163, 0.8) : Color.fromRGBO(26, 0, 104,0.8);
  Color get mainButtonForeColor => _isLight ? Color.fromRGBO(255, 255, 255, 1.0) : Color.fromRGBO(255, 255, 255, 0.7);
  //
  Color get backColor => _isLight ? Colors.grey[200]! : 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 backColorMono => _isLight ? Colors.white : Colors.black;
  Color get foreColorMono => _isLight ? Colors.black : Colors.white;

}

/// Copyright© ao-system, Inc.

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;
    }
  }

}

Source code

Last build date: 2026-05-22

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