用户端和服务端增加地址功能（三个地址共存）

2026-07-01 00:52:44 +08:00
parent eb85e0926f
commit d3dd3a0ad1
15 changed files with 282 additions and 6 deletions
@@ -0,0 +1,61 @@
+export type ClientGpsLocation = {
+  province?: string;
+  city?: string;
+  district?: string;
+  latitude: number;
+  longitude: number;
+  address?: string;
+};
+
+type WxLocationResult = {
+  latitude: number;
+  longitude: number;
+};
+
+declare global {
+  interface Window {
+    wx?: {
+      getLocation?: (options: {
+        type?: string;
+        success?: (res: WxLocationResult) => void;
+        fail?: () => void;
+      }) => void;
+    };
+  }
+}
+
+/** 尝试获取客户端 GPS（微信优先，其次 H5 Geolocation），失败返回 null 不阻塞下单 */
+export async function tryGetClientGpsLocation(): Promise<ClientGpsLocation | null> {
+  if (typeof window !== 'undefined' && window.wx?.getLocation) {
+    const wxResult = await new Promise<WxLocationResult | null>((resolve) => {
+      window.wx!.getLocation!({
+        type: 'gcj02',
+        success: (res) => resolve(res),
+        fail: () => resolve(null),
+      });
+    });
+    if (wxResult) {
+      return {
+        latitude: wxResult.latitude,
+        longitude: wxResult.longitude,
+      };
+    }
+  }
+
+  if (typeof navigator === 'undefined' || !navigator.geolocation) {
+    return null;
+  }
+
+  return new Promise((resolve) => {
+    navigator.geolocation.getCurrentPosition(
+      (pos) => {
+        resolve({
+          latitude: pos.coords.latitude,
+          longitude: pos.coords.longitude,
+        });
+      },
+      () => resolve(null),
+      { enableHighAccuracy: false, timeout: 5000, maximumAge: 60_000 },
+    );
+  });
+}