65 lines
1.4 KiB
Dart
65 lines
1.4 KiB
Dart
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import 'package:bloc/bloc.dart';
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import 'package:equatable/equatable.dart';
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import '../../../data/dtos/hero_dto.dart';
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import '../../../data/repositories/hero_repository.dart';
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// Events
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abstract class HeroDetailEvent extends Equatable {
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@override
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List<Object> get props => [];
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}
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class FetchHeroDetails extends HeroDetailEvent {
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final int heroId;
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FetchHeroDetails(this.heroId);
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@override
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List<Object> get props => [heroId];
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}
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// States
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abstract class HeroDetailState extends Equatable {
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@override
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List<Object> get props => [];
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}
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class HeroDetailInitial extends HeroDetailState {}
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class HeroDetailLoading extends HeroDetailState {}
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class HeroDetailLoaded extends HeroDetailState {
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final HeroDto hero;
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HeroDetailLoaded(this.hero);
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@override
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List<Object> get props => [hero];
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}
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class HeroDetailError extends HeroDetailState {
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final String message;
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HeroDetailError(this.message);
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@override
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List<Object> get props => [message];
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}
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// BLoC
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class HeroDetailBloc extends Bloc<HeroDetailEvent, HeroDetailState> {
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final HeroRepository heroRepository;
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HeroDetailBloc(this.heroRepository) : super(HeroDetailInitial()) {
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on<FetchHeroDetails>((event, emit) async {
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emit(HeroDetailLoading());
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try {
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final hero = await heroRepository.getHeroDetails(event.heroId);
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emit(HeroDetailLoaded(hero));
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} catch (e) {
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emit(HeroDetailError(e.toString()));
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}
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});
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}
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}
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