elcaribe/news-app/lib/cubits/appSystemSettingCubit.dart

import 'dart:io';
import 'package:flutter/foundation.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:news/app/app.dart';
import 'package:news/data/models/AppSystemSettingModel.dart';
import 'package:news/data/repositories/AppSystemSetting/systemRepository.dart';
import 'package:news/utils/constant.dart';
import 'package:news/utils/uiUtils.dart';

abstract class AppConfigurationState {}

class AppConfigurationInitial extends AppConfigurationState {
  @override
  List<Object?> get props => [];
}

class AppConfigurationFetchInProgress extends AppConfigurationState {
  @override
  List<Object?> get props => [];
}

class AppConfigurationFetchSuccess extends AppConfigurationState {
  final AppSystemSettingModel appConfiguration;

  AppConfigurationFetchSuccess({required this.appConfiguration});

  @override
  List<Object?> get props => [appConfiguration];
}

class AppConfigurationFetchFailure extends AppConfigurationState {
  final String errorMessage;

  AppConfigurationFetchFailure(this.errorMessage);

  @override
  List<Object?> get props => [errorMessage];
}

class AppConfigurationCubit extends Cubit<AppConfigurationState> {
  final SystemRepository _systemRepository;

  AppConfigurationCubit(this._systemRepository) : super(AppConfigurationInitial());

  fetchAppConfiguration() async {
    emit(AppConfigurationFetchInProgress());
    try {
      final appConfiguration = AppSystemSettingModel.fromJson(await _systemRepository.fetchSettings());
      emit(AppConfigurationFetchSuccess(appConfiguration: appConfiguration));
    } catch (e) {
      emit(AppConfigurationFetchFailure(e.toString()));
    }
  }

  AppSystemSettingModel getAppConfiguration() {
    return (state is AppConfigurationFetchSuccess) ? (state as AppConfigurationFetchSuccess).appConfiguration : AppSystemSettingModel.fromJson({});
  }

  String? getBreakingNewsMode() {
    return ((state is AppConfigurationFetchSuccess)) ? getAppConfiguration().breakNewsMode : "";
  }

  String? getLiveStreamMode() {
    return (state is AppConfigurationFetchSuccess) ? getAppConfiguration().liveStreamMode : "";
  }

  String? getCategoryMode() {
    return (state is AppConfigurationFetchSuccess) ? getAppConfiguration().catMode : "";
  }

  String? getSubCatMode() {
    return (state is AppConfigurationFetchSuccess) ? getAppConfiguration().subCatMode : "";
  }

  String? getCommentsMode() {
    return (state is AppConfigurationFetchSuccess) ? getAppConfiguration().commentMode : "";
  }

  String? getInAppAdsMode() {
    return (state is AppConfigurationFetchSuccess) ? ((Platform.isAndroid) ? getAppConfiguration().inAppAdsMode : getAppConfiguration().iosInAppAdsMode) : "";
  }

  String? getLocationWiseNewsMode() {
    return (state is AppConfigurationFetchSuccess) ? getAppConfiguration().locationWiseNewsMode : "";
  }

  String? getWeatherMode() {
    return (state is AppConfigurationFetchSuccess) ? getAppConfiguration().weatherMode : "";
  }

  String? getMaintenanceMode() {
    return (state is AppConfigurationFetchSuccess) ? getAppConfiguration().maintenanceMode : "0";
  }

  String? checkAdsType() {
    if (getInAppAdsMode() == "1") {
      return (Platform.isIOS) ? getIOSAdsType() : getAdsType();
    }
    return null;
  }

  String? getAdsType() {
    if (state is AppConfigurationFetchSuccess) {
      switch (getAppConfiguration().adsType) {
        case "1":
          return "google";
        case "3":
          return "unity";
        default:
          return "";
      }
    }
    return "";
  }

  String? getIOSAdsType() {
    if (state is AppConfigurationFetchSuccess) {
      switch (getAppConfiguration().iosAdsType) {
        case "1":
          return "google";
        case "3":
          return "unity";
        default:
          return "";
      }
    }
    return "";
  }

  String? bannerId() {
    if (state is AppConfigurationFetchSuccess) {
      if (Platform.isAndroid && getInAppAdsMode() != "0") {
        if (getAdsType() == "google") return getAppConfiguration().goBannerId;
        if (getAdsType() == "unity") return getAppConfiguration().unityBannerId;
      }
      if (Platform.isIOS && getInAppAdsMode() != "0") {
        if (getIOSAdsType() == "google") return getAppConfiguration().goIOSBannerId;
        if (getIOSAdsType() == "unity") return getAppConfiguration().unityIOSBannerId;
      }
    }
    return "";
  }

  String? rewardId() {
    if (state is AppConfigurationFetchSuccess) {
      if (Platform.isAndroid && getInAppAdsMode() != "0") {
        if (getAdsType() == "google") return getAppConfiguration().goRewardedId;
        if (getAdsType() == "unity") return getAppConfiguration().unityRewardedId;
      }
      if (Platform.isIOS && getInAppAdsMode() != "0") {
        if (getIOSAdsType() == "google") return getAppConfiguration().goIOSRewardedId;
        if (getIOSAdsType() == "unity") return getAppConfiguration().unityIOSRewardedId;
      }
    }
    return "";
  }

  String? nativeId() {
    if (state is AppConfigurationFetchSuccess) {
      if (Platform.isAndroid && getInAppAdsMode() != "0") {
        if (getAdsType() == "google") return getAppConfiguration().goNativeId;
        if (getAdsType() == "unity") return ""; //no native ads in unity
      }
      if (Platform.isIOS && getInAppAdsMode() != "0") {
        if (getIOSAdsType() == "google") return getAppConfiguration().goIOSNativeId;
        if (getIOSAdsType() == "unity") return ""; //no native ads in unity
      }
    }
    return "";
  }

  String? interstitialId() {
    if (state is AppConfigurationFetchSuccess) {
      if (Platform.isAndroid && getInAppAdsMode() != "0") {
        if (getAdsType() == "google") return getAppConfiguration().goInterId;
        if (getAdsType() == "unity") return getAppConfiguration().unityInterId;
      }
      if (Platform.isIOS && getInAppAdsMode() != "0") {
        if (getIOSAdsType() == "google") return getAppConfiguration().goIOSInterId;
        if (getIOSAdsType() == "unity") return getAppConfiguration().unityIOSInterId;
      }
    }
    return "";
  }

  String? unityGameId() {
    return (Platform.isAndroid) ? getAppConfiguration().gameId : getAppConfiguration().iosGameId;
  }

  String? getRSSFeedMode() {
    return (state is AppConfigurationFetchSuccess) ? getAppConfiguration().rssFeedMode : "";
  }

  String? getMobileLoginMode() {
    return (state is AppConfigurationFetchSuccess) ? getAppConfiguration().mobileLoginMode : "";
  }

  String? getCountryCode() {
    return (state is AppConfigurationFetchSuccess) ? getAppConfiguration().countryCode : "IN"; //India bydefault
  }

  String? getShareAppText() {
    return (state is AppConfigurationFetchSuccess) ? getAppConfiguration().shareAppText : "";
  }

  String? getAppstoreId() {
    return (state is AppConfigurationFetchSuccess) ? getAppConfiguration().appstoreId : "";
  }

  String? getiOSAppLink() {
    return (state is AppConfigurationFetchSuccess) ? getAppConfiguration().iosAppLink : "";
  }

  String? getAndroidAppLink() {
    return (state is AppConfigurationFetchSuccess) ? getAppConfiguration().androidAppLink : "";
  }

  VideoViewType? getVideoTypePreference() {
    return (state is AppConfigurationFetchSuccess) ? getAppConfiguration().videoTypePreference : VideoViewType.normal;
  }

  String? getForceUpdateMode() {
    return (state is AppConfigurationFetchSuccess) ? getAppConfiguration().forceUpdateMode : "";
  }

  bool needsUpdate(String enforceVersion) {
    final List<int> currentVersion = packageInfo.version.split('.').map((String number) => int.parse(number)).toList();
    final List<int> enforcedVersion = enforceVersion.split('.').map((String number) => int.parse(number)).toList();

    for (int i = 0; i < 3; i++) {
      if (enforcedVersion[i] > currentVersion[i]) {
        return true;
      } else if (currentVersion[i] > enforcedVersion[i]) {
        return false;
      }
    }
    return false;
  }

  String getGeminiAPiKey() {
    return ((state is AppConfigurationFetchSuccess)) ? UiUtils.decryptKey(geminiKey: getAppConfiguration().googleGeminiApiKey) : "";
  }

  bool isUpdateRequired() {
    if (state is AppConfigurationFetchSuccess) {
      AppSystemSettingModel appConfig = (state as AppConfigurationFetchSuccess).appConfiguration;
      if (defaultTargetPlatform == TargetPlatform.android && needsUpdate(appConfig.androidAppVersion ?? "") ||
          defaultTargetPlatform == TargetPlatform.iOS && needsUpdate(appConfig.iosAppVersion ?? "")) {
        return true;
      }
    }
    return false;
  }
}