/**
 * 데이터 연결/신호 상태 카탈로그
 *
 * 사용처: DataHub signal heatmap
 */

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

export type ConnectionStatus = 'OK' | 'WARNING' | 'ERROR';

export const CONNECTION_STATUSES: Record<ConnectionStatus, { i18nKey: string; fallback: { ko: string; en: string }; intent: BadgeIntent; hex: string }> = {
  OK: {
    i18nKey: 'connectionStatus.OK',
    fallback: { ko: '정상', en: 'OK' },
    intent: 'success',
    hex: '#22c55e',
  },
  WARNING: {
    i18nKey: 'connectionStatus.WARNING',
    fallback: { ko: '경고', en: 'Warning' },
    intent: 'warning',
    hex: '#eab308',
  },
  ERROR: {
    i18nKey: 'connectionStatus.ERROR',
    fallback: { ko: '오류', en: 'Error' },
    intent: 'critical',
    hex: '#ef4444',
  },
};

/** 소문자 호환 (DataHub 'ok' | 'warn' | 'error') */
const LEGACY: Record<string, ConnectionStatus> = {
  ok: 'OK',
  warn: 'WARNING',
  warning: 'WARNING',
  error: 'ERROR',
};

export function getConnectionStatusMeta(s: string) {
  if (CONNECTION_STATUSES[s as ConnectionStatus]) return CONNECTION_STATUSES[s as ConnectionStatus];
  const code = LEGACY[s.toLowerCase()];
  return code ? CONNECTION_STATUSES[code] : CONNECTION_STATUSES.OK;
}

export function getConnectionStatusHex(s: string): string {
  return getConnectionStatusMeta(s).hex;
}

export function getConnectionStatusIntent(s: string): BadgeIntent {
  return getConnectionStatusMeta(s).intent;
}