import { CustomWorldProfile, WorldTemplateType, WorldType } from '../types';

export type CustomWorldThemeMode =
  | 'martial'
  | 'arcane'
  | 'machina'
  | 'tide'
  | 'rift'
  | 'mythic';

export function detectCustomWorldThemeMode(
  profile: Pick<
    CustomWorldProfile,
    | 'settingText'
    | 'summary'
    | 'tone'
    | 'playerGoal'
    | 'templateWorldType'
    | 'compatibilityTemplateWorldType'
    | 'ownedSettingLayers'
  >,
): CustomWorldThemeMode {
  const semanticAnchor = profile.ownedSettingLayers?.semanticAnchor;
  const expressionProfile = profile.ownedSettingLayers?.expressionProfile;
  const source = [
    profile.settingText,
    profile.summary,
    profile.tone,
    profile.playerGoal,
    ...(semanticAnchor?.genreSignals ?? []),
    ...(semanticAnchor?.conflictForms ?? []),
    ...(semanticAnchor?.institutionTypes ?? []),
    ...(semanticAnchor?.tabooTypes ?? []),
    ...(semanticAnchor?.carrierTypes ?? []),
    ...(semanticAnchor?.forceSystemTypes ?? []),
    ...(semanticAnchor?.atmosphereTags ?? []),
    ...(expressionProfile?.presentationTone ?? []),
  ].join(' ');

  if (/[机关蒸汽齿轮工坊机巧城轨炮舰]/u.test(source)) return 'machina';
  if (/[海潮港湾船舟湖泊澜雾湾]/u.test(source)) return 'tide';
  if (/[裂缝裂界边境前线断层界桥灰域]/u.test(source)) return 'rift';
  if (/[修真仙灵宗门法器道脉秘境云阙]/u.test(source)) return 'arcane';
  if (/[江湖门派镖局朝廷刀剑侠客旧案]/u.test(source)) return 'martial';

  return 'mythic';
}

export function resolveCustomWorldCompatibilityTemplateWorldType(
  profile: Pick<
    CustomWorldProfile,
    | 'templateWorldType'
    | 'compatibilityTemplateWorldType'
    | 'ownedSettingLayers'
  > &
    Partial<
      Pick<
        CustomWorldProfile,
        'settingText' | 'summary' | 'tone' | 'playerGoal'
      >
    >,
): WorldTemplateType {
  if (
    profile.compatibilityTemplateWorldType === WorldType.WUXIA ||
    profile.compatibilityTemplateWorldType === WorldType.XIANXIA
  ) {
    return profile.compatibilityTemplateWorldType;
  }

  const compatibilityTemplateWorldType =
    profile.ownedSettingLayers?.compatibilityProfile?.compatibilityTemplateWorldType;
  if (
    compatibilityTemplateWorldType === WorldType.WUXIA ||
    compatibilityTemplateWorldType === WorldType.XIANXIA
  ) {
    return compatibilityTemplateWorldType;
  }

  const legacyTemplateWorldType =
    profile.ownedSettingLayers?.compatibilityProfile?.legacyTemplateWorldType;

  if (
    legacyTemplateWorldType === WorldType.WUXIA ||
    legacyTemplateWorldType === WorldType.XIANXIA
  ) {
    return legacyTemplateWorldType;
  }

  if (
    profile.templateWorldType === WorldType.WUXIA ||
    profile.templateWorldType === WorldType.XIANXIA
  ) {
    return profile.templateWorldType;
  }

  const themeMode = detectCustomWorldThemeMode({
    settingText: profile.settingText ?? '',
    summary: profile.summary ?? '',
    tone: profile.tone ?? '',
    playerGoal: profile.playerGoal ?? '',
    templateWorldType: profile.templateWorldType ?? WorldType.WUXIA,
    compatibilityTemplateWorldType: profile.compatibilityTemplateWorldType,
    ownedSettingLayers: profile.ownedSettingLayers,
  });
  return themeMode === 'arcane' ? WorldType.XIANXIA : WorldType.WUXIA;
}

export const resolveCustomWorldAnchorWorldType =
  resolveCustomWorldCompatibilityTemplateWorldType;