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82 lines
3.0 KiB
82 lines
3.0 KiB
import 'dart:async';
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import 'dart:io';
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import 'package:bloc/bloc.dart';
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import 'package:flutter/material.dart';
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import 'package:go_router/go_router.dart';
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import 'package:hadi_hoda_flutter/core/constants/my_constants.dart';
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import 'package:hadi_hoda_flutter/core/routers/my_routes.dart';
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import 'package:hadi_hoda_flutter/core/utils/local_storage.dart';
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import 'package:hadi_hoda_flutter/core/utils/my_context.dart';
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import 'package:hadi_hoda_flutter/core/utils/storage_path.dart';
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import 'package:hadi_hoda_flutter/features/app/presentation/bloc/app_bloc.dart';
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import 'package:hadi_hoda_flutter/features/app/presentation/bloc/app_event.dart';
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import 'package:hadi_hoda_flutter/features/language/domain/entity/language_entity.dart';
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import 'package:hadi_hoda_flutter/features/language/presentation/bloc/language_event.dart';
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import 'package:hadi_hoda_flutter/features/language/presentation/bloc/language_state.dart';
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import 'package:hadi_hoda_flutter/init_bindings.dart';
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class LanguageBloc extends Bloc<LanguageEvent, LanguageState> {
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/// ------------constructor------------
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LanguageBloc() : super(const LanguageState()) {
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on<ChangeLanguageEvent>(_changeLanguageEvent);
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on<SaveLevelsEvent>(_saveLevelsEvent);
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on<InitLanguageEvent>(_initLanguageEvent);
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}
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/// ------------UseCases------------
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/// ------------Variables------------
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/// ------------Controllers------------
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/// ------------Functions------------
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FutureOr<void> _changeLanguageEvent(
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ChangeLanguageEvent event,
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Emitter<LanguageState> emit,
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) {
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emit(state.copyWith(selectedLang: event.lang));
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}
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/// ------------Api Calls------------
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FutureOr<void> _saveLevelsEvent(
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SaveLevelsEvent event,
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Emitter<LanguageState> emit,
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) async {
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await Future.wait([
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LocalStorage.saveData(
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key: MyConstants.selectLanguage,
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value: state.selectedLang.code ?? MyConstants.defaultLanguage,
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),
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]);
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AppBloc appBloc = locator();
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appBloc.add(
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ChangeLocaleEvent(state.selectedLang.locale ?? Locale('en', 'US')));
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if (Directory(
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'${StoragePath.documentDir.path}/${state.selectedLang
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.code}/answer_audio')
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.existsSync() && Directory(
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'${StoragePath.documentDir.path}/${state.selectedLang
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.code}/question_audio')
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.existsSync()) {
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if (MyContext.get.mounted) {
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MyContext.get.goNamed(Routes.homePage);
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}
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} else {
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await Future.wait([
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LocalStorage.deleteData(key: MyConstants.downloadedAudio),
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LocalStorage.deleteData(key: MyConstants.extractedAudio),
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]);
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if (MyContext.get.mounted) {
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MyContext.get.goNamed(Routes.downloadPage);
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}
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}
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}
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FutureOr<void> _initLanguageEvent(InitLanguageEvent event, Emitter<LanguageState> emit) {
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final String selectedLanguage = LocalStorage.readData(
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key: MyConstants.selectLanguage) ?? MyConstants.defaultLanguage;
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emit(state.copyWith(selectedLang: LanguageEntity(code: selectedLanguage)));
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}
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}
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