import type { PublicRectificationMethod } from "./rectification-agentic/v9/public-receipt";

export const PUBLIC_RECTIFICATION_METHOD_LABELS: Readonly<Record<PublicRectificationMethod, string>> = {
  "d1-rashi": "D1 本命盘",
  "d2-hora": "D2 财帛分盘",
  "d3-drekkana": "D3 兄弟分盘",
  "d4-chaturthamsha": "D4 迁移分盘",
  "d5-panchamsha": "D5 成就分盘",
  "d7-saptamsha": "D7 子女分盘",
  "d9-navamsa": "D9 婚姻分盘",
  "d10-dashamsa": "D10 事业分盘",
  "d11-labhamsha": "D11 收益分盘",
  "d12-dwadashamsha": "D12 父母分盘",
  "d24-chaturvimshamsha": "D24 教育分盘",
  "d30-trimshamsha": "D30 健康压力分盘",
  "vimshottari-dasha": "Vimshottari",
  "narayana-dasha": "Narayana",
  gochara: "Gochara",
  ashtakavarga: "Ashtakavarga",
  shadbala: "Shadbala",
  "arudha-pada": "Arudha Pada",
  "functional-benefic-malefic": "本命功能吉凶星",
};

export function vargaSentenceFromMethods(
  methods: readonly string[] | null | undefined,
): string | null {
  const labels = [...new Set((methods ?? []).flatMap((method) => {
    const label = PUBLIC_RECTIFICATION_METHOD_LABELS[method as PublicRectificationMethod];
    return label ? [label] : [];
  }))];
  if (labels.length === 0) return null;
  return `本轮对照了${labels.join("、")}。`;
}