import { ViewModel } from "../contracts/view-models/ViewModel";
import { AvatarGenerationViewData } from "../view-data/AvatarGenerationViewData";

/**
 * AvatarGenerationViewModel
 *
 * View model for avatar generation process.
 *
 * Accepts AvatarGenerationViewData as input and produces UI-ready data.
 */
export class AvatarGenerationViewModel extends ViewModel {
  private readonly data: AvatarGenerationViewData;

  constructor(data: AvatarGenerationViewData) {
    super();
    this.data = data;
  }

  get success(): boolean { return this.data.success; }
  get avatarUrls(): string[] { return this.data.avatarUrls; }
  get errorMessage(): string | undefined { return this.data.errorMessage; }
}