import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:syncrow_web/pages/spaces_management/model/community_model.dart';
import 'package:syncrow_web/pages/spaces_management/model/space_model.dart';
import 'package:syncrow_web/pages/spaces_management/bloc/space_management_event.dart';
import 'package:syncrow_web/pages/spaces_management/bloc/space_management_state.dart';
import 'package:syncrow_web/services/space_mana_api.dart';

class SpaceManagementBloc
    extends Bloc<SpaceManagementEvent, SpaceManagementState> {
  final CommunitySpaceManagementApi _api;

  SpaceManagementBloc(this._api) : super(SpaceManagementInitial()) {
    on<LoadCommunityAndSpacesEvent>(_onLoadCommunityAndSpaces);
    on<CreateSpaceEvent>(_onCreateSpace);
    on<UpdateSpacePositionEvent>(_onUpdateSpacePosition);
  }

  void _onLoadCommunityAndSpaces(
    LoadCommunityAndSpacesEvent event,
    Emitter<SpaceManagementState> emit,
  ) async {
    emit(SpaceManagementLoading());
    try {
      // Fetch all communities
      List<CommunityModel> communities = await _api.fetchCommunities();

      Map<String, List<SpaceModel>> communitySpaces = {};

      for (CommunityModel community in communities) {
        // Fetch spaces hierarchy for each community
        List<SpaceModel> spaces = await _api.getSpaceHierarchy(community.uuid);
        community.spaces = spaces;
        communitySpaces[community.uuid] = spaces;
      }

      emit(SpaceManagementLoaded(communitySpaces: communitySpaces));
    } catch (e) {
      emit(SpaceManagementError('Error loading communities and spaces: $e'));
    }
  }

  void _onCreateSpace(
    CreateSpaceEvent event,
    Emitter<SpaceManagementState> emit,
  ) {
    // Handle space creation logic
    // You can emit a new state here based on your needs
    emit(SpaceCreationSuccess());
  }

  void _onUpdateSpacePosition(
    UpdateSpacePositionEvent event,
    Emitter<SpaceManagementState> emit,
  ) {
    // Handle space position update logic
  }
}