微信分享

apps/h5-user/src/App.tsx

@@ -21,6 +21,7 @@ import PayPage from './pages/PayPage';
 import CustomerServicePage from './pages/CustomerServicePage';
 import { UserSessionProvider } from './contexts/UserSessionContext';
 import { capturePromoFromUrl, touchPromoIfNeeded } from './lib/promo';
+import WechatShareBootstrap from './components/WechatShareBootstrap';
 
 function PromoBootstrap() {
   useEffect(() => {
@@ -34,6 +35,7 @@ export default function App() {
   return (
     <UserSessionProvider>
     <PromoBootstrap />
+    <WechatShareBootstrap />
     <Routes>
       <Route path="/login" element={<LoginPage />} />
       <Route element={<TabLayout />}>

apps/h5-user/src/components/WechatShareBootstrap.tsx

@@ -0,0 +1,14 @@
+import { useEffect } from 'react';
+import { useLocation } from 'react-router-dom';
+import { applyDefaultWechatShare } from '../lib/wechat-share';
+
+/** 路由变化时刷新微信右上角分享卡片 */
+export default function WechatShareBootstrap() {
+  const location = useLocation();
+
+  useEffect(() => {
+    void applyDefaultWechatShare().catch(() => {});
+  }, [location.pathname, location.search]);
+
+  return null;
+}

apps/h5-user/src/lib/wechat-share.ts

@@ -0,0 +1,47 @@
+import type { WechatShareData } from '@dukang/weixin-sdk';
+import { getWechatShareLink, toAppPath } from '@dukang/weixin-sdk';
+import { isWechatEnv, weixinSdk } from './weixin';
+
+export const DEFAULT_SHARE_TITLE = '你吃饭，杜康买单';
+export const DEFAULT_SHARE_DESC = '杜康好客 · 买酒享权益，全城门店可用';
+export const WECHAT_SHARE_HINT = '请点击右上角 ··· 分享给好友';
+
+export function getDefaultShareImageUrl(): string {
+  if (typeof window === 'undefined') return toAppPath('/logo.png');
+  return new URL(toAppPath('/logo.png'), window.location.origin).href;
+}
+
+export function buildDefaultShareData(
+  overrides?: Partial<WechatShareData>,
+): WechatShareData {
+  return {
+    title: overrides?.title ?? DEFAULT_SHARE_TITLE,
+    desc: overrides?.desc ?? DEFAULT_SHARE_DESC,
+    link: overrides?.link ?? getWechatShareLink(),
+    imgUrl: overrides?.imgUrl ?? getDefaultShareImageUrl(),
+  };
+}
+
+export async function applyDefaultWechatShare(
+  overrides?: Partial<WechatShareData>,
+): Promise<void> {
+  if (!isWechatEnv()) return;
+  await weixinSdk.setShare(buildDefaultShareData(overrides));
+}
+
+export function handleShareButtonClick(onHint: (message: string) => void): void {
+  const showHint = (message: string) => {
+    onHint(message);
+    if (message) {
+      window.setTimeout(() => onHint(''), 2500);
+    }
+  };
+
+  if (!isWechatEnv()) {
+    showHint('请在微信内打开后分享');
+    return;
+  }
+  void applyDefaultWechatShare()
+    .then(() => showHint(WECHAT_SHARE_HINT))
+    .catch(() => showHint('分享配置失败，请刷新页面后重试'));
+}

apps/h5-user/src/pages/OrderDetailPage.tsx

@@ -1,9 +1,11 @@
 import { useEffect, useMemo, useState } from 'react';
 import { Link, useNavigate, useParams, useSearchParams } from 'react-router-dom';
 import AppImage from '@dukang/shared-ui/AppImage';
+import AppToast from '../components/AppToast';
 import { request } from '../lib/api';
 import { buildOrderAddressSelectUrl } from '../lib/navigation';
 import { STITCH_ORDER_PRODUCT_IMAGE } from '../lib/order-images';
+import { handleShareButtonClick } from '../lib/wechat-share';
 import ContactCustomerSheet from '../components/ContactCustomerSheet';
 
 type OrderItem = {
@@ -121,6 +123,7 @@ export default function OrderDetailPage() {
   const [order, setOrder] = useState<Order | null>(null);
   const [showCs, setShowCs] = useState(false);
   const [copyHint, setCopyHint] = useState('');
+  const [shareToast, setShareToast] = useState('');
   const [confirming, setConfirming] = useState(false);
 
   const isReship = order?.orderType === 'RESHIPMENT' || params.get('type') === 'reship';
@@ -206,7 +209,7 @@ export default function OrderDetailPage() {
         </button>
         <h1 className="order-detail-topbar-title">杜康好客</h1>
         <div className="order-detail-topbar-actions">
-          <button type="button" className="order-detail-topbar-btn" aria-label="分享" onClick={() => {}}>
+          <button type="button" className="order-detail-topbar-btn" aria-label="分享" onClick={() => handleShareButtonClick(setShareToast)}>
             <span className="material-symbols-outlined">share</span>
           </button>
           <button type="button" className="order-detail-topbar-btn" aria-label="更多" onClick={() => {}}>
@@ -215,6 +218,8 @@ export default function OrderDetailPage() {
         </div>
       </header>
 
+      <AppToast message={shareToast} />
+
       <main className="order-detail-main order-detail-main--stitch">
         <section className="order-detail-status-card">
           <div className="order-detail-status-deco" aria-hidden>

apps/h5-user/src/pages/ProductDetailPage.tsx

@@ -3,8 +3,10 @@ import { Link, useNavigate, useParams } from 'react-router-dom';
 import { useEffect, useState } from 'react';
 import AppImage from '@dukang/shared-ui/AppImage';
 import ProductCarousel from '../components/ProductCarousel';
+import AppToast from '../components/AppToast';
 import { request } from '../lib/api';
 import { track } from '../lib/analytics';
+import { handleShareButtonClick } from '../lib/wechat-share';
 import { getProductCarouselImages, getProductDetailImages } from '../lib/product-images';
 import type { ProductImageSource } from '../lib/product-images';
 
@@ -21,6 +23,7 @@ export default function ProductDetailPage() {
   const navigate = useNavigate();
   const [product, setProduct] = useState<Product | null>(null);
   const [headerSolid, setHeaderSolid] = useState(false);
+  const [toast, setToast] = useState('');
 
   useEffect(() => {
     if (id) request<Product>('USER_H5', `/catalog/products/${id}`).then(setProduct);
@@ -66,12 +69,14 @@ export default function ProductDetailPage() {
           type="button"
           className="product-detail-header-btn"
           aria-label="分享"
-          onClick={() => {}}
+          onClick={() => handleShareButtonClick(setToast)}
         >
           <span className="material-symbols-outlined">share</span>
         </button>
       </header>
 
+      <AppToast message={toast} />
+
       <main className="product-detail-main">
         <section className="product-detail-hero">
           <ProductCarousel images={carouselImages} alt={product.name} variant="detail" />

apps/h5-user/src/pages/StoreDetailPage.tsx

@@ -2,8 +2,10 @@ import { useEffect, useMemo, useState } from 'react';
 import { useNavigate, useParams } from 'react-router-dom';
 import AppImage from '@dukang/shared-ui/AppImage';
 import ProductCarousel from '../components/ProductCarousel';
+import AppToast from '../components/AppToast';
 import { request } from '../lib/api';
 import { track } from '../lib/analytics';
+import { handleShareButtonClick } from '../lib/wechat-share';
 import { STITCH_STORE_MAP, getStoreGalleryImages } from '../lib/store-images';
 
 type StoreMedia = { url: string; mediaType?: string; sortOrder?: number };
@@ -54,6 +56,7 @@ export default function StoreDetailPage() {
   const [store, setStore] = useState<StoreDetail | null>(null);
   const [benefitBalance, setBenefitBalance] = useState(0);
   const [headerSolid, setHeaderSolid] = useState(false);
+  const [toast, setToast] = useState('');
 
   useEffect(() => {
     if (id) {
@@ -114,11 +117,13 @@ export default function StoreDetailPage() {
           <span className="material-symbols-outlined">arrow_back</span>
         </button>
         <h1 className={`app-page-title store-detail-header-title${headerSolid ? ' visible' : ''}`}>门店详情</h1>
-        <button type="button" className="store-detail-header-btn" aria-label="分享" onClick={() => {}}>
+        <button type="button" className="store-detail-header-btn" aria-label="分享" onClick={() => handleShareButtonClick(setToast)}>
           <span className="material-symbols-outlined">share</span>
         </button>
       </header>
 
+      <AppToast message={toast} />
+
       <main className="store-detail-main">
         <section className="store-detail-hero">
           <ProductCarousel images={galleryImages} alt={store.name} variant="store" />