import type { EventDefinition } from '$lib/engine/event-optimization.ts';

const gamersFeaturedCards = [
  'card-00006-5-uniq-0074-00',
  'card-00014-5-uniq-0075-00',
  'card-00016-5-uniq-0076-00',
  'card-00017-5-uniq-0077-00'
] as const;

export const events = [
  {
    // HolodoriDB supplies the card/song IDs; the public master-data diff does not include
    // the live-service schedule, so the official event period and bonus rules live here.
    id: 'marathon_event-normal-003',
    name: '무인도 잭! 한여름의 서바이벌 데이즈',
    startsAt: '2026-08-29T03:00:00.000Z',
    endsAt: '2026-09-06T10:59:59.999Z',
    bonusCharacterIds: ['chr-00006', 'chr-00014', 'chr-00016', 'chr-00017'],
    featuredCardIds: gamersFeaturedCards,
    challengeSongBonusCardIds: {
      m0338: [gamersFeaturedCards[0]],
      m0339: [gamersFeaturedCards[1]],
      m0340: [gamersFeaturedCards[2]],
      m0341: [gamersFeaturedCards[3]],
      m0342: gamersFeaturedCards
    },
    formationBonusPercent: 30,
    featuredCardBonusPercent: 30,
    challengeSongScoreBonusPercent: 10,
    awakeningBonusPercentByRarity: {
      3: [0, 1, 1, 2, 2, 3],
      4: [0, 6, 7, 8, 9, 10],
      5: [0, 15, 18, 22, 26, 30]
    }
  }
] as const satisfies readonly EventDefinition[];