完善二期清单

core/frontend/src/product-business.ts

@@ -0,0 +1,29 @@
+/** 商品「类目」= 电商 / 本地生活。跟商品库已有的「品类」(美妆/食品)是两个维度,不能混用。 */
+
+export const BUSINESS_TYPES = {
+  ecommerce: "电商",
+  local_life: "本地生活",
+} as const;
+
+export type BusinessType = keyof typeof BUSINESS_TYPES;
+
+export const BUSINESS_TYPE_KEYS = Object.keys(BUSINESS_TYPES) as BusinessType[];
+
+/** 电商品类 · 新建抽屉 / 详情编辑共用 */
+export const PC_CAT_OPTIONS = ["美妆个护", "服饰内衣", "食品饮料", "家居家电", "数码 3C", "个护清洁", "运动户外", "母婴亲子"];
+
+/** 本地生活品类 · 团购/到店核销走这条,不跟电商 SKU 混在一个下拉里 */
+export const PC_LOCAL_CAT_OPTIONS = ["餐饮美食", "休闲娱乐", "丽人美发", "酒店民宿", "生活服务", "运动健身", "亲子玩乐", "团购套餐"];
+
+export function isLocalLife(product?: { business_type?: string } | null): boolean {
+  return product?.business_type === "local_life";
+}
+
+export function catOptionsFor(businessType: string): string[] {
+  return businessType === "local_life" ? PC_LOCAL_CAT_OPTIONS : PC_CAT_OPTIONS;
+}
+
+export function businessTypeLabel(value?: string | null): string {
+  if (value === "local_life") return BUSINESS_TYPES.local_life;
+  return BUSINESS_TYPES.ecommerce;
+}