H5端开店增加获取当前店铺位置

apps/h5-partner/src/lib/storeDraft.ts

@@ -8,6 +8,9 @@ export type StoreDraftForm = {
   phone: string;
   storeSmsCode: string;
   address: string;
+  /** 门店坐标（定位或地理编码） */
+  latitude: string;
+  longitude: string;
   openTime: string;
   closeTime: string;
   /** 是否启用第二段营业时间 */
@@ -47,6 +50,8 @@ export const defaultStoreForm = (): StoreDraftForm => ({
   phone: '',
   storeSmsCode: '',
   address: '',
+  latitude: '',
+  longitude: '',
   openTime: '10:00',
   closeTime: '22:00',
   dualHours: false,
@@ -87,6 +92,8 @@ export function normalizeStoreDraftForm(raw: Partial<StoreDraftForm> | null | un
     ...raw,
     regionCodes: Array.isArray(raw.regionCodes) ? raw.regionCodes.map(String) : base.regionCodes,
     cityId: String(raw.cityId ?? base.cityId),
+    latitude: raw.latitude != null && raw.latitude !== '' ? String(raw.latitude) : base.latitude,
+    longitude: raw.longitude != null && raw.longitude !== '' ? String(raw.longitude) : base.longitude,
     openTime: String(raw.openTime ?? base.openTime),
     closeTime: String(raw.closeTime ?? base.closeTime),
     dualHours: Boolean(raw.dualHours),

apps/h5-partner/src/lib/storeLocate.ts

@@ -0,0 +1,26 @@
+import { weixinSdk } from './weixin';
+
+export type StorePosition = {
+  latitude: number;
+  longitude: number;
+};
+
+/** 获取当前 GPS 坐标（微信 JSSDK / 浏览器 Geolocation） */
+export async function locateStorePosition(): Promise<StorePosition> {
+  const outcome = await weixinSdk.getLocationDetailed();
+  if (!outcome.location) {
+    throw new Error(outcome.errMsg || '定位失败，请允许位置权限后重试');
+  }
+  const { latitude, longitude } = outcome.location;
+  if (!Number.isFinite(latitude) || !Number.isFinite(longitude)) {
+    throw new Error('定位结果无效');
+  }
+  return { latitude, longitude };
+}
+
+export function formatStoreCoords(lat?: string | number | null, lng?: string | number | null): string {
+  const a = lat != null && lat !== '' ? Number(lat) : NaN;
+  const b = lng != null && lng !== '' ? Number(lng) : NaN;
+  if (!Number.isFinite(a) || !Number.isFinite(b)) return '';
+  return `${a.toFixed(6)}, ${b.toFixed(6)}`;
+}