'use client';

import { DateFormatter } from '@/lib/formatters/DateFormatter';
import { StatusFormatter } from '@/lib/formatters/StatusFormatter';
import type { LeagueSponsorshipsViewData } from '@/lib/view-data/LeagueSponsorshipsViewData';
import type { ViewDataBuilder } from '@/lib/contracts/builders/ViewDataBuilder';
import type { GetSeasonSponsorshipsOutputDTO } from '@/lib/types/generated/GetSeasonSponsorshipsOutputDTO';

type LeagueSponsorshipsInputDTO = GetSeasonSponsorshipsOutputDTO & {
  leagueId: string;
  league: { id: string; name: string; description: string };
  sponsorshipSlots: LeagueSponsorshipsViewData['sponsorshipSlots'];
}

export class LeagueSponsorshipsViewDataBuilder {
  public static build(apiDto: LeagueSponsorshipsInputDTO): LeagueSponsorshipsViewData {
    return {
      leagueId: apiDto.leagueId,
      activeTab: 'overview',
      onTabChange: () => {},
      league: apiDto.league,
      sponsorshipSlots: apiDto.sponsorshipSlots,
      sponsorshipRequests: apiDto.sponsorships.map(r => ({
        id: r.id,
        slotId: '', // Missing in DTO
        sponsorId: '', // Missing in DTO
        sponsorName: '', // Missing in DTO
        requestedAt: r.createdAt,
        formattedRequestedAt: DateFormatter.formatShort(r.createdAt),
        status: r.status as 'pending' | 'approved' | 'rejected',
        statusLabel: StatusFormatter.protestStatus(r.status),
      })),
    };
  }
}

LeagueSponsorshipsViewDataBuilder satisfies ViewDataBuilder<LeagueSponsorshipsInputDTO, LeagueSponsorshipsViewData>;