hade_hoda_flutter/lib/features/home/presentation/bloc/home_bloc.dart

import 'dart:async';

import 'package:bloc/bloc.dart';
import 'package:flutter/cupertino.dart';
import 'package:go_router/go_router.dart';
import 'package:hadi_hoda_flutter/core/constants/my_constants.dart';
import 'package:hadi_hoda_flutter/core/routers/my_routes.dart';
import 'package:hadi_hoda_flutter/core/services/audio_service.dart';
import 'package:hadi_hoda_flutter/core/utils/local_storage.dart';
import 'package:hadi_hoda_flutter/core/widgets/about_us_dialog/about_us_dialog.dart';
import 'package:hadi_hoda_flutter/features/home/presentation/bloc/home_event.dart';
import 'package:hadi_hoda_flutter/features/home/presentation/bloc/home_state.dart';
import 'package:hadi_hoda_flutter/features/level/domain/entity/total_data_entity.dart';
import 'package:hive/hive.dart';

class HomeBloc extends Bloc<HomeEvent, HomeState> {
  /// ------------constructor------------
  HomeBloc(
      this._audioService,
      ) : super(const HomeState()) {
    volumeStream = _audioService.volumeStream();
    on<GetHomeEvent>(_getHomeEvent);
  }

  /// ------------UseCases------------

  /// ------------Variables------------
  late final Stream<double> volumeStream;

  /// ------------Controllers------------
  final AudioService _audioService;

  /// ------------Functions------------
  void goToLevelPage(BuildContext context){
    final String? selectedLanguage = LocalStorage.readData(key: MyConstants.selectLanguage);
    final Box<TotalDataEntity> dataBox = Hive.box(MyConstants.levelBox);
    final TotalDataEntity findData = dataBox.values.singleWhere(
      (e) => e.code == selectedLanguage,
      orElse: () => TotalDataEntity(),
    );
    if (findData.levels?.isNotEmpty ?? false) {
      context.pushNamed(Routes.levelPage);
    } else {
      context.goNamed(Routes.downloadPage);
    }
  }

  void goToLanguagePage(BuildContext context){
    context.pushNamed(Routes.languagePage);
  }

  void showAboutUs(BuildContext context){
    showAboutUsDialog(context: context);
  }

  Future<void> changeMute() async {
    await _audioService.changeMute();
  }
  /// ------------Api Calls------------
  FutureOr<void> _getHomeEvent(event, emit) async {}
}