import type { HomeDiscoveryViewData } from '@/lib/view-data/HomeDiscoveryViewData';

/**
 * Home discovery view model
 * Aggregates discovery data for the landing page.
 */
import { ViewModel } from '../contracts/view-models/ViewModel';

export class HomeDiscoveryViewModel extends ViewModel {
  readonly topLeagues: HomeDiscoveryViewData['topLeagues'];
  readonly teams: HomeDiscoveryViewData['teams'];
  readonly upcomingRaces: HomeDiscoveryViewData['upcomingRaces'];

  constructor(viewData: HomeDiscoveryViewData) {
    super();
    this.topLeagues = viewData.topLeagues;
    this.teams = viewData.teams;
    this.upcomingRaces = viewData.upcomingRaces;
  }

  get hasTopLeagues(): boolean {
    return this.topLeagues.length > 0;
  }

  get hasTeams(): boolean {
    return this.teams.length > 0;
  }

  get hasUpcomingRaces(): boolean {
    return this.upcomingRaces.length > 0;
  }
}