const REGION_CN = "cn";
const REGION_OVERSEAS = "hw";
const REGION_OPTIONS = [
  { value: REGION_CN, label: "国内" },
  { value: REGION_OVERSEAS, label: "海外" }
];
const CN_ALIASES = /* @__PURE__ */ new Set(["cn", "china", "中国", "国内"]);
function normalizeRegion(r) {
  const v = (r || "").trim();
  if (!v) return "";
  return CN_ALIASES.has(v.toLowerCase()) ? REGION_CN : REGION_OVERSEAS;
}
function regionLabel(r) {
  const n = normalizeRegion(r);
  if (!n) return "未指定";
  return n === REGION_CN ? "国内" : "海外";
}

export { REGION_OPTIONS as R, normalizeRegion as n, regionLabel as r };
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