import { LeaguesApiClient } from '@/lib/api/leagues/LeaguesApiClient';
import { DriversApiClient } from '@/lib/api/drivers/DriversApiClient';
import { Result } from '@/lib/contracts/Result';
import { DomainError } from '@/lib/contracts/services/Service';

/**
 * League Settings Service - DTO Only
 *
 * Returns raw API DTOs. No ViewModels or UX logic.
 * All client-side presentation logic must be handled by hooks/components.
 */
export class LeagueSettingsService {
  constructor(
    private readonly leagueApiClient: LeaguesApiClient,
    private readonly driverApiClient: DriversApiClient
  ) {}

  async getLeagueSettings(leagueId: string): Promise<any> {
    // This would typically call multiple endpoints to gather all settings data
    // For now, return a basic structure
    return {
      league: await this.leagueApiClient.getAllWithCapacityAndScoring(),
      config: { /* config data */ }
    };
  }

  async transferOwnership(leagueId: string, currentOwnerId: string, newOwnerId: string): Promise<{ success: boolean }> {
    return this.leagueApiClient.transferOwnership(leagueId, currentOwnerId, newOwnerId);
  }

  async selectScoringPreset(leagueId: string, preset: string): Promise<Result<void, DomainError>> {
    return Result.err({ type: 'notImplemented', message: 'selectScoringPreset' });
  }

  async toggleCustomScoring(leagueId: string, enabled: boolean): Promise<Result<void, DomainError>> {
    return Result.err({ type: 'notImplemented', message: 'toggleCustomScoring' });
  }

  getPresetEmoji(preset: string): string {
    return '🏆';
  }

  getPresetDescription(preset: string): string {
    return `Scoring preset: ${preset}`;
  }
}