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60 lines
2.2 KiB
60 lines
2.2 KiB
import 'dart:async';
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import 'package:bloc/bloc.dart';
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import 'package:go_router/go_router.dart';
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import 'package:hadi_hoda_flutter/core/params/language_params.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/status/base_status.dart';
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import 'package:hadi_hoda_flutter/core/utils/context_provider.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/domain/usecases/save_levels_usecase.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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class LanguageBloc extends Bloc<LanguageEvent, LanguageState> {
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/// ------------constructor------------
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LanguageBloc(
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this._saveLevelsUseCase,
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) : super(const LanguageState()) {
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on<ChangeLanguageEvent>(_changeLanguageEvent);
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on<SaveLevelsEvent>(_saveLevelsEvent);
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}
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/// ------------UseCases------------
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final SaveLevelsUseCase _saveLevelsUseCase;
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/// ------------Variables------------
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final List<LanguageEntity> languages = [
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LanguageEntity(title: 'Persian (فارسی)', code: 'fa'),
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LanguageEntity(title: 'English (English)', code: 'en'),
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LanguageEntity(title: 'Arabic (عربی)', code: 'ar'),
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];
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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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emit(state.copyWith(saveLevelsStatus: const BaseLoading()));
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await _saveLevelsUseCase(LanguageParams(code: state.selectedLang.code)).then(
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(value) => value.fold(
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(data) {
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emit(state.copyWith(saveLevelsStatus: const BaseInit()));
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ContextProvider.context!.goNamed(Routes.homePage);
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},
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(error) {
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emit(state.copyWith(saveLevelsStatus: const BaseInit()));
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},
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),
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);
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}
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}
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