import { RacesAllViewData, RacesAllRace } from '@/lib/view-data/races/RacesAllViewData';

/**
 * Races All View Data Builder
 * 
 * Transforms API DTO into ViewData for the all races template.
 * Deterministic, side-effect free.
 */
export class RacesAllViewDataBuilder {
  static build(apiDto: any): RacesAllViewData {
    const races = apiDto.races.map((race: any) => ({
      id: race.id,
      track: race.track,
      car: race.car,
      scheduledAt: race.scheduledAt,
      status: race.status as 'scheduled' | 'running' | 'completed' | 'cancelled',
      sessionType: 'race',
      leagueId: race.leagueId,
      leagueName: race.leagueName,
      strengthOfField: race.strengthOfField ?? undefined,
    }));

    return {
      races,
    };
  }
}