/**
 * 어구 정체성 충돌(GEAR_IDENTITY_COLLISION) 운영자 분류 상태 카탈로그
 *
 * SSOT: backend GearIdentityCollision.status 컬럼 (V030 마이그레이션)
 * 사용처: GearCollisionDetection 페이지 필터/테이블 Badge
 */

import type { BadgeIntent } from '@lib/theme/variants';

export type GearCollisionStatus =
  | 'OPEN'                // 신규 탐지 (미검토)
  | 'REVIEWED'            // 검토됨 (확정 보류)
  | 'CONFIRMED_ILLEGAL'   // 불법 확정
  | 'FALSE_POSITIVE';     // 오탐 처리

export interface GearCollisionStatusMeta {
  code: GearCollisionStatus;
  i18nKey: string;
  fallback: { ko: string; en: string };
  intent: BadgeIntent;
}

export const GEAR_COLLISION_STATUSES: Record<GearCollisionStatus, GearCollisionStatusMeta> = {
  OPEN: {
    code: 'OPEN',
    i18nKey: 'gearCollision.status.open',
    fallback: { ko: '미검토', en: 'Open' },
    intent: 'warning',
  },
  REVIEWED: {
    code: 'REVIEWED',
    i18nKey: 'gearCollision.status.reviewed',
    fallback: { ko: '검토됨', en: 'Reviewed' },
    intent: 'info',
  },
  CONFIRMED_ILLEGAL: {
    code: 'CONFIRMED_ILLEGAL',
    i18nKey: 'gearCollision.status.confirmedIllegal',
    fallback: { ko: '불법 확정', en: 'Confirmed Illegal' },
    intent: 'critical',
  },
  FALSE_POSITIVE: {
    code: 'FALSE_POSITIVE',
    i18nKey: 'gearCollision.status.falsePositive',
    fallback: { ko: '오탐', en: 'False Positive' },
    intent: 'muted',
  },
};

export function getGearCollisionStatusMeta(s: string): GearCollisionStatusMeta | undefined {
  return GEAR_COLLISION_STATUSES[s as GearCollisionStatus];
}

export function getGearCollisionStatusIntent(s: string): BadgeIntent {
  return getGearCollisionStatusMeta(s)?.intent ?? 'muted';
}

export function getGearCollisionStatusLabel(
  s: string,
  t: (key: string, opts?: Record<string, unknown>) => string,
  lang: 'ko' | 'en' = 'ko',
): string {
  const meta = getGearCollisionStatusMeta(s);
  if (!meta) return s;
  const translated = t(meta.i18nKey, { defaultValue: '' });
  return translated || meta.fallback[lang];
}

export const GEAR_COLLISION_STATUS_ORDER: GearCollisionStatus[] = [
  'OPEN',
  'REVIEWED',
  'CONFIRMED_ILLEGAL',
  'FALSE_POSITIVE',
];