import type { DeleteMediaViewData } from '@/lib/builders/view-data/DeleteMediaViewData';
import { ViewModel } from '../contracts/view-models/ViewModel';

/**
 * Delete Media View Model
 *
 * Represents the result of a media deletion operation
 * Composes ViewData for UI consumption.
 */
export class DeleteMediaViewModel extends ViewModel {
  success: boolean;
  error?: string;

  constructor(viewData: DeleteMediaViewData) {
    super();
    this.success = viewData.success;
    if (viewData.error !== undefined) {
      this.error = viewData.error;
    }
  }

  /** UI-specific: Whether the deletion was successful */
  get isSuccessful(): boolean {
    return this.success;
  }

  /** UI-specific: Whether there was an error */
  get hasError(): boolean {
    return !!this.error;
  }
}