feat(store): dual business hours, avg price, and status lock

Support 1-2 hour segments and optional avgPrice; show bank settlement on HQ store detail; enforce pickup min 2 bottles; Chinese order statuses; block shop reopen after permanent close.

Co-authored-by: Cursor <cursoragent@cursor.com>

packages/domain/src/index.ts

@@ -14,8 +14,9 @@ export function validateMinPurchase(
   crossMinQty: number,
 ): { ok: boolean; message?: string } {
   if (deliveryType === 'ON_SITE_PICKUP') {
-    if (quantity < 1) {
-      return { ok: false, message: '现场取货至少购买 1 瓶' };
+    const min = localMinQty > 0 ? localMinQty : 2;
+    if (quantity < min) {
+      return { ok: false, message: `现场提货至少购买 ${min} 瓶` };
     }
     return { ok: true };
   }
@@ -95,7 +96,56 @@ export function calcRedeemSettleAmount(amount: number, settlementRate: number):
   return Math.round(amount * settlementRate * 100) / 100;
 }
 
-/** 箱规默认瓶数（跨城起购 / 物流计价 / 大单拦截） */
+const TIME_HM_RE = /^([01]\d|2[0-3]):([0-5]\d)$/;
+
+export type BusinessHoursSegment = { open: string; close: string };
+
+export function timeToMinutes(hhmm: string): number {
+  const [h, m] = hhmm.split(':').map(Number);
+  return h * 60 + m;
+}
+
+/** 校验 1～2 段营业时间，例如 09:00-22:00 或 09:00-14:00 + 17:00-21:00 */
+export function validateBusinessHours(
+  segments: BusinessHoursSegment[],
+): { ok: boolean; message?: string } {
+  const cleaned = segments
+    .map((s) => ({ open: String(s.open || '').trim(), close: String(s.close || '').trim() }))
+    .filter((s) => s.open || s.close);
+  if (cleaned.length < 1) return { ok: false, message: '请设置营业时间' };
+  if (cleaned.length > 2) return { ok: false, message: '营业时间最多支持 2 段' };
+  for (let i = 0; i < cleaned.length; i++) {
+    const s = cleaned[i];
+    if (!TIME_HM_RE.test(s.open) || !TIME_HM_RE.test(s.close)) {
+      return { ok: false, message: `第 ${i + 1} 段时间格式须为 HH:MM` };
+    }
+    if (timeToMinutes(s.open) >= timeToMinutes(s.close)) {
+      return { ok: false, message: `第 ${i + 1} 段结束时间须晚于开始时间` };
+    }
+  }
+  if (cleaned.length === 2 && timeToMinutes(cleaned[0].close) >= timeToMinutes(cleaned[1].open)) {
+    return { ok: false, message: '第二段开始时间须晚于第一段结束时间' };
+  }
+  return { ok: true };
+}
+
+export function formatBusinessHours(store: {
+  openTime?: string | null;
+  closeTime?: string | null;
+  openTime2?: string | null;
+  closeTime2?: string | null;
+}): string {
+  const parts: string[] = [];
+  if (store.openTime && store.closeTime) {
+    parts.push(`${store.openTime}-${store.closeTime}`);
+  }
+  if (store.openTime2 && store.closeTime2) {
+    parts.push(`${store.openTime2}-${store.closeTime2}`);
+  }
+  return parts.length ? parts.join('，') : '10:00-22:00';
+}
+
+/** 物流（快递）按瓶计价规则，如小飞侠：2瓶6元、加一瓶+2元、6瓶一箱14元 */
 export const BOTTLES_PER_BOX = 6;
 
 /** 小飞侠自动推单上限箱数：达到该箱数起拦截，需总部确认后推单或自配送 */