chat_management_cubit1.dart

  @override
  Future<void> close() async {
    await _currentUserChannelsSubscription?.cancel();
    super.close();
  }

  void reset() {
    emit(
      state.copyWith(
        isInProgress: false,
        isChannelCreated: false,
        isCapturedPhotoSent: false,
        listOfSelectedUsers: {},
        listOfSelectedUserIDs: {},
        channelName: "",
      ),
    );
  }

  void channelNameChanged({required String channelName}) {
    emit(state.copyWith(channelName: channelName));
  }

  void validateChannelName({required bool isChannelNameValid}) {
    emit(
      state.copyWith(isChannelNameValid: isChannelNameValid),
    );
  }

  Future<void> _listenCurrentUserChannelsChangeStream(List<Channel> currentUserChannels) async {
    emit(state.copyWith(currentUserChannels: currentUserChannels));
  }