import { LeagueMemberDTO } from '@/lib/types/generated/LeagueMemberDTO';
import { LeagueMemberViewModel } from '@/lib/view-models/LeagueMemberViewModel';
import type { LeaguesApiClient } from '../../api/leagues/LeaguesApiClient';

// TODO: Move to generated types when available
type LeagueMembershipsDTO = {
  members: LeagueMemberDTO[];
};

/**
 * League Membership Service
 *
 * Orchestrates league membership operations by coordinating API calls and view model creation.
 * All dependencies are injected via constructor.
 */
export class LeagueMembershipService {
  constructor(
    private readonly apiClient: LeaguesApiClient
  ) {}

  /**
   * Get league memberships with view model transformation
   */
  async getLeagueMemberships(leagueId: string, currentUserId: string): Promise<LeagueMemberViewModel[]> {
    const dto: LeagueMembershipsDTO = await this.apiClient.getMemberships(leagueId);
    return dto.members.map((member: LeagueMemberDTO) => new LeagueMemberViewModel(member, currentUserId));
  }

  /**
   * Remove a member from league
   */
  async removeMember(leagueId: string, performerDriverId: string, targetDriverId: string): Promise<{ success: boolean }> {
    return await this.apiClient.removeMember(leagueId, performerDriverId, targetDriverId);
  }
}