import 'dart:async';
import 'dart:developer';

import 'package:bloc/bloc.dart';
import 'package:equatable/equatable.dart';
import 'package:user_repository/user_repository.dart';

part 'setting_event.dart';
part 'setting_state.dart';

class SettingBloc extends Bloc<SettingEvent, SettingState> {
  final UserRepository _userRepository;
  late final StreamSubscription<bool> _authSubscription;

  SettingBloc({required UserRepository userRepository})
      : _userRepository = userRepository,
        super(SettingInitial()) {
    _authSubscription =
        _userRepository.isAuthenticated().listen((isAuthenticated) {
      if (!isAuthenticated) {
        try {
          emit(SettingLogoutSuccess());
        } catch (e) {
          log('xd Error en el settings bloc ${e.toString()}');
        }
      }
    });
    on<SettingLogoutRequest>(_onSettingLogoutRequest);
  }

  void _onSettingLogoutRequest(
      SettingLogoutRequest event, Emitter<SettingState> emit) async {
    await _userRepository.logOut();
  }

  @override
  Future<void> close() {
    _authSubscription.cancel();
    return super.close();
  }
}