enum SendPhotoStatus { initial, loading, success, failure }

class SendPhotoState {
  final SendPhotoStatus status;
  final List<String> selectedImages;
  final List<int> recievedPhotoIds;
  final String errorMessage;

  const SendPhotoState({
    this.status = SendPhotoStatus.initial,
    this.selectedImages = const [],
    this.recievedPhotoIds = const [],
    this.errorMessage = '',
  });

  SendPhotoState copyWith({
    SendPhotoStatus? status,
    List<String>? selectedImages,
    List<int>? recievedPhotoIds,
    String? errorMessage,
  }) {
    return SendPhotoState(
      status: status ?? this.status,
      selectedImages: selectedImages ?? this.selectedImages,
      recievedPhotoIds: recievedPhotoIds ?? this.recievedPhotoIds,
      errorMessage: errorMessage ?? this.errorMessage,
    );
  }

  bool get hasSelectedImages => selectedImages.isNotEmpty;
}