import type { BattleScenarioId } from '../data/battles';
import type { CampaignStep } from './campaignState';

const battleIdByCampaignStep: Partial<Record<CampaignStep, BattleScenarioId>> = {
  'first-battle': 'first-battle-zhuo-commandery',
  'second-battle': 'second-battle-yellow-turban-pursuit',
  'third-battle': 'third-battle-guangzong-road',
  'fourth-battle': 'fourth-battle-guangzong-camp',
  'fifth-battle': 'fifth-battle-sishui-vanguard',
  'sixth-battle': 'sixth-battle-jieqiao-relief',
  'seventh-battle': 'seventh-battle-xuzhou-rescue',
  'eighth-battle': 'eighth-battle-xiaopei-supply-road',
  'ninth-battle': 'ninth-battle-xuzhou-gate-night-raid',
  'tenth-battle': 'tenth-battle-xuzhou-breakout',
  'eleventh-battle': 'eleventh-battle-xudu-refuge-road',
  'twelfth-battle': 'twelfth-battle-xiapi-outer-siege',
  'thirteenth-battle': 'thirteenth-battle-xiapi-final',
  'fourteenth-battle': 'fourteenth-battle-cao-break',
  'fifteenth-battle': 'fifteenth-battle-yuan-refuge-road',
  'sixteenth-battle': 'sixteenth-battle-liu-biao-refuge',
  'seventeenth-battle': 'seventeenth-battle-wolong-visit-road',
  'eighteenth-battle': 'eighteenth-battle-bowang-ambush',
  'nineteenth-battle': 'nineteenth-battle-changban-refuge',
  'twentieth-battle': 'twentieth-battle-jiangdong-envoy',
  'twenty-first-battle': 'twenty-first-battle-red-cliffs-vanguard',
  'twenty-second-battle': 'twenty-second-battle-red-cliffs-fire',
  'twenty-third-battle': 'twenty-third-battle-jingzhou-south-entry',
  'twenty-fourth-battle': 'twenty-fourth-battle-guiyang-persuasion',
  'twenty-fifth-battle': 'twenty-fifth-battle-wuling-mountain-road',
  'twenty-sixth-battle': 'twenty-sixth-battle-changsha-veteran',
  'twenty-seventh-battle': 'twenty-seventh-battle-yizhou-relief-road',
  'twenty-eighth-battle': 'twenty-eighth-battle-fu-pass-entry',
  'twenty-ninth-battle': 'twenty-ninth-battle-luo-outer-wall',
  'thirtieth-battle': 'thirtieth-battle-luofeng-ambush',
  'thirty-first-battle': 'thirty-first-battle-luo-main-gate',
  'thirty-second-battle': 'thirty-second-battle-mianzhu-gate',
  'thirty-third-battle': 'thirty-third-battle-chengdu-surrender',
  'thirty-fourth-battle': 'thirty-fourth-battle-jiameng-pass',
  'thirty-fifth-battle': 'thirty-fifth-battle-yangping-scout',
  'thirty-sixth-battle': 'thirty-sixth-battle-dingjun-vanguard',
  'thirty-seventh-battle': 'thirty-seventh-battle-hanzhong-decisive',
  'thirty-eighth-battle': 'thirty-eighth-battle-jing-defense',
  'thirty-ninth-battle': 'thirty-ninth-battle-fan-castle-vanguard',
  'fortieth-battle': 'fortieth-battle-han-river-flood',
  'forty-first-battle': 'forty-first-battle-fan-castle-siege',
  'forty-second-battle': 'forty-second-battle-jing-rear-crisis',
  'forty-third-battle': 'forty-third-battle-gongan-collapse',
  'forty-fourth-battle': 'forty-fourth-battle-maicheng-isolation',
  'forty-fifth-battle': 'forty-fifth-battle-yiling-vanguard',
  'forty-sixth-battle': 'forty-sixth-battle-yiling-fire',
  'forty-seventh-battle': 'forty-seventh-battle-nanzhong-stabilization',
  'forty-eighth-battle': 'forty-eighth-battle-meng-huo-main-force',
  'forty-ninth-battle': 'forty-ninth-battle-meng-huo-second-capture',
  'fiftieth-battle': 'fiftieth-battle-meng-huo-third-capture',
  'fifty-first-battle': 'fifty-first-battle-meng-huo-fourth-capture',
  'fifty-second-battle': 'fifty-second-battle-meng-huo-fifth-capture',
  'fifty-third-battle': 'fifty-third-battle-meng-huo-sixth-capture',
  'fifty-fourth-battle': 'fifty-fourth-battle-meng-huo-final-capture',
  'fifty-fifth-battle': 'fifty-fifth-battle-northern-qishan-road',
  'fifty-sixth-battle': 'fifty-sixth-battle-tianshui-advance',
  'fifty-seventh-battle': 'fifty-seventh-battle-jieting-crisis',
  'fifty-eighth-battle': 'fifty-eighth-battle-qishan-retreat',
  'fifty-ninth-battle': 'fifty-ninth-battle-chencang-siege',
  'sixtieth-battle': 'sixtieth-battle-wudu-yinping',
  'sixty-first-battle': 'sixty-first-battle-hanzhong-rain-defense',
  'sixty-second-battle': 'sixty-second-battle-qishan-renewed-offensive',
  'sixty-third-battle': 'sixty-third-battle-lucheng-pursuit',
  'sixty-fourth-battle': 'sixty-fourth-battle-weishui-camps',
  'sixty-fifth-battle': 'sixty-fifth-battle-weishui-northbank',
  'sixty-sixth-battle': 'sixty-sixth-battle-wuzhang-final'
};

export function battleIdForCampaignStep(step: CampaignStep) {
  return battleIdByCampaignStep[step];
}

export function campaignBattleRouteEntries() {
  return Object.entries(battleIdByCampaignStep)
    .filter((entry): entry is [CampaignStep, BattleScenarioId] => Boolean(entry[1]))
    .map(([step, battleId]) => ({ step, battleId }));
}

export function isCampCampaignStep(step: CampaignStep) {
  return step.endsWith('-camp');
}