/**
 * 运营后台数据权限 / 员工负责线路 单一目录。
 *
 * 来源：《询价智能体运营后台数据权限下拉选项.xlsx》（2026-09）。
 * key = 写入 sys_role.description / inq_staff_role.routes 的稳定码；
 * title = 界面展示文案。
 */

export type DataPermNode = {
  key: string;
  title: string;
  children?: DataPermNode[];
};

/** 空运具体线路（不含全线） */
export const AIR_ROUTE_ITEMS: { key: string; title: string }[] = [
  { key: "CGO-KUL", title: "郑州-吉隆坡（CGO-KUL）" },
  { key: "SZX-KUL", title: "深圳-吉隆坡（SZX-KUL）" },
  { key: "HKG-KUL", title: "香港-吉隆坡（HKG-KUL）" },
  { key: "NKG-KUL", title: "南京-吉隆坡（NKG-KUL）" },
  { key: "HKG-DEL", title: "香港-新德里（HKG-DEL）" },
  { key: "CGO-DEL", title: "郑州-新德里（CGO-DEL）" },
  { key: "CGO-BLR", title: "郑州-班加罗尔（CGO-BLR）" },
  { key: "CGO-MAA", title: "郑州-金奈（CGO-MAA）" },
  { key: "CTU-MAA", title: "成都-金奈（CTU-MAA）" },
  { key: "CKG-BOM", title: "重庆-孟买（CKG-BOM）" },
  { key: "ZUH-CRK", title: "珠海-克拉克（ZUH-CRK）" },
  { key: "SZX-CRK", title: "深圳-克拉克（SZX-CRK）" },
  { key: "EHU-ORD", title: "鄂州-芝加哥（EHU-ORD）" },
  { key: "WNZ-CGK", title: "温州-雅加达（WNZ-CGK）" },
  { key: "国内-曼谷（BKK 外采）", title: "国内-曼谷（BKK 外采）" },
  { key: "国外-国外（外采-空运）", title: "国外-国外（外采-空运）" },
  { key: "其他线路和快递双清包税（外采-空运）", title: "其他线路和快递双清包税（外采-空运）" },
];

export const LAND_ROUTE_ITEMS: { key: string; title: string }[] = [
  { key: "中港/中亚/中欧", title: "中港/中亚/中欧" },
  { key: "国内长途/零担", title: "国内长途/零担" },
  { key: "国内城配/拖车/打包", title: "国内城配/拖车/打包" },
  { key: "东南亚", title: "东南亚" },
];

/** 角色弹窗数据权限树（父节点仅作分组，不写入 description；文案对齐旧后台「空运数据」） */
export const DATA_PERM_TREE: DataPermNode[] = [
  {
    key: "group:air",
    title: "空运数据",
    children: [{ key: "空运全线", title: "空运全线" }, ...AIR_ROUTE_ITEMS],
  },
  {
    key: "group:sea",
    title: "海运数据",
    children: [{ key: "海运全线", title: "海运全线" }],
  },
  {
    key: "group:land",
    title: "陆运数据",
    children: [{ key: "陆运全线", title: "陆运全线" }, ...LAND_ROUTE_ITEMS],
  },
];

/** 旧后台独立勾选项：系统异常消息通知（企微） */
export const SYSTEM_EXCEPTION_NOTIFY_KEY = "系统异常·消息通知";

export const SYSTEM_EXCEPTION_NOTIFY_TITLE = "系统异常消息通知（企微）";

/** 员工岗位 → 可选负责线路 key（与角色数据权限同源） */
export const ROUTES_BY_ROLE: Record<"air" | "sea" | "land", string[]> = {
  air: ["空运全线", ...AIR_ROUTE_ITEMS.map((x) => x.key)],
  sea: ["海运全线"],
  land: ["陆运全线", ...LAND_ROUTE_ITEMS.map((x) => x.key)],
};

const TITLE_BY_KEY: Record<string, string> = (() => {
  const m: Record<string, string> = {
    空运全线: "空运全线",
    海运全线: "海运全线",
    陆运全线: "陆运全线",
    [SYSTEM_EXCEPTION_NOTIFY_KEY]: SYSTEM_EXCEPTION_NOTIFY_TITLE,
  };
  for (const x of AIR_ROUTE_ITEMS) m[x.key] = x.title;
  for (const x of LAND_ROUTE_ITEMS) m[x.key] = x.title;
  return m;
})();

/** 已知稳定码集合（不含分组父节点） */
export const KNOWN_DATA_PERM_KEYS = new Set(Object.keys(TITLE_BY_KEY));

/**
 * 旧写法 → 新稳定码。
 * 无法识别时返回 trim 后原文（可能仍展示，但不进勾选树）。
 */
const ALIAS_TO_KEY: Record<string, string> = {
  空运全线: "空运全线",
  空运全部线路: "空运全线",
  "空运·全部线路": "空运全线",
  "空运·全线": "空运全线",
  全线: "空运全线",
  海运全线: "海运全线",
  "海运·全部线路": "海运全线",
  "海运·海运全线": "海运全线",
  陆运全线: "陆运全线",
  "陆运·全部线路": "陆运全线",
  "陆运·中港/中亚/中欧": "中港/中亚/中欧",
  "陆运·国内长途/零担": "国内长途/零担",
  "陆运·国内城配/拖车/打包": "国内城配/拖车/打包",
  "陆运·东南亚": "东南亚",
  BKK: "国内-曼谷（BKK 外采）",
  "外采-空运": "国外-国外（外采-空运）",
  [SYSTEM_EXCEPTION_NOTIFY_KEY]: SYSTEM_EXCEPTION_NOTIFY_KEY,
  系统异常消息通知: SYSTEM_EXCEPTION_NOTIFY_KEY,
  "系统异常消息通知（企微）": SYSTEM_EXCEPTION_NOTIFY_KEY,
};

for (const item of AIR_ROUTE_ITEMS) {
  ALIAS_TO_KEY[item.key] = item.key;
  ALIAS_TO_KEY[item.title] = item.key;
  ALIAS_TO_KEY[`空运·${item.key}`] = item.key;
}
for (const item of LAND_ROUTE_ITEMS) {
  ALIAS_TO_KEY[item.key] = item.key;
  ALIAS_TO_KEY[`陆运·${item.key}`] = item.key;
}

export function normalizeDataPermKey(raw: string): string {
  const s = String(raw || "").trim();
  if (!s) return "";
  if (ALIAS_TO_KEY[s]) return ALIAS_TO_KEY[s];
  // 空运·XXX / 陆运·XXX 兜底剥前缀
  const m = s.match(/^(?:空运|海运|陆运)[·•](.+)$/);
  if (m) {
    const inner = m[1].trim();
    if (ALIAS_TO_KEY[inner]) return ALIAS_TO_KEY[inner];
    if (inner === "全部线路" || inner === "全线") {
      if (s.startsWith("空运")) return "空运全线";
      if (s.startsWith("海运")) return "海运全线";
      if (s.startsWith("陆运")) return "陆运全线";
    }
    if (KNOWN_DATA_PERM_KEYS.has(inner)) return inner;
  }
  return s;
}

/** 批量归一；去重保序；只保留已知码（角色勾选回显用） */
export function normalizeDataPermKeys(rawList: string[]): string[] {
  const out: string[] = [];
  const seen = new Set<string>();
  for (const raw of rawList || []) {
    const k = normalizeDataPermKey(raw);
    if (!k || !KNOWN_DATA_PERM_KEYS.has(k) || seen.has(k)) continue;
    seen.add(k);
    out.push(k);
  }
  return out;
}

/** 员工 routes：归一后保留已知码；未知旧值也保留以免丢数据 */
export function normalizeStaffRouteKeys(rawList: string[]): string[] {
  const out: string[] = [];
  const seen = new Set<string>();
  for (const raw of rawList || []) {
    const k = normalizeDataPermKey(raw);
    if (!k || seen.has(k)) continue;
    seen.add(k);
    out.push(k);
  }
  return out;
}

export function dataPermTitle(key: string): string {
  const k = normalizeDataPermKey(key);
  return TITLE_BY_KEY[k] || key;
}

/** Ant Design Tree 用：过滤掉分组父 key，只交叶子 */
export function leafDataPermKeys(checked: string[]): string[] {
  return (checked || []).filter((k) => KNOWN_DATA_PERM_KEYS.has(k));
}