import 'package:bloc/bloc.dart';
import 'package:equatable/equatable.dart';
import '../../data/dtos/hero_dto.dart';
import '../../data/repositories/hero_repository.dart';
import 'hero_detail_state.dart';
import 'hero_detail_events.dart';

// BLoC
class HeroDetailBloc extends Bloc<HeroDetailEvent, HeroDetailState> {
  final HeroRepository heroRepository;

  HeroDetailBloc(this.heroRepository) : super(HeroDetailInitial()) {
    on<FetchHeroDetails>((event, emit) async {
      emit(HeroDetailLoading());
      try {
        final hero = await heroRepository.getHeroDetails(event.heroId);
        emit(HeroDetailLoaded(hero));
      } catch (e) {
        emit(HeroDetailError(e.toString()));
      }
    });
  }
}