// lib/presentation/bloc/offer/offer_bloc.dart
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:equatable/equatable.dart';
import 'package:proxibuy/data/models/datasources/offer_data_source.dart';
import '../../../../data/models/offer_model.dart';

part 'offer_event.dart';
part 'offer_state.dart';

class OfferBloc extends Bloc<OfferEvent, OfferState> {
  final OfferDataSource dataSource;

  OfferBloc({required this.dataSource}) : super(OfferInitial()) {
    on<FetchNearbyOffers>((event, emit) async {
      emit(OfferLoading());
      try {
        final offers = await dataSource.getNearbyOffers();
        emit(OfferSuccess(offers));
      } catch (e) {
        emit(OfferFailure('متاسفانه خطایی رخ داد: ${e.toString()}'));
      }
    });
  }
}