feat: 支持管理员消息推送

packages/app/src/pages/admin/index.vue

@@ -169,6 +169,21 @@
           <text class="arrow-text">›</text>
         </view>
       </view>
+
+      <view class="list-item" @tap="handleIncreaseSubscriptionCount">
+        <view class="item-left">
+          <view class="item-icon-wrap icon--subscribe">
+            <text class="item-icon-text">✦</text>
+          </view>
+          <view class="item-text-group">
+            <text class="item-title">增加订阅次数</text>
+            <text class="item-desc">当前剩余 {{ user?.adminBookingSubscriptionCount ?? 0 }} 次</text>
+          </view>
+        </view>
+        <view class="item-arrow">
+          <text class="arrow-text">{{ adminSubscribeLoading ? '...' : '›' }}</text>
+        </view>
+      </view>
     </view>
 
     <view style="height: 40rpx" />
@@ -177,17 +192,24 @@
 
 <script setup lang="ts">
 import { ref, onMounted } from 'vue'
+import { storeToRefs } from 'pinia'
 import CustomNavBar from '../../components/CustomNavBar.vue'
 import { getSystemLayout } from '../../utils/system'
 import { useAdminStore } from '../../stores/admin'
+import { useUserStore } from '../../stores/user'
 import type { AdminStats } from '../../stores/admin'
+import { requestAdminBookingSubscriptionCount } from '../../utils/wechat-subscription'
+import { getErrorMessage } from '../../utils/auth'
 
 const navBarHeight = ref('64px')
 
 const adminStore = useAdminStore()
+const userStore = useUserStore()
+const { user } = storeToRefs(userStore)
 
 const statsLoading = ref(false)
 const stats = ref<AdminStats>({ todayBookings: 0, totalOrders: 0, totalBookings: 0 })
+const adminSubscribeLoading = ref(false)
 
 function navigate(path: string) {
   uni.navigateTo({ url: path })
@@ -204,9 +226,32 @@ async function loadStats() {
   }
 }
 
+async function handleIncreaseSubscriptionCount() {
+  if (adminSubscribeLoading.value) {
+    return
+  }
+
+  adminSubscribeLoading.value = true
+  try {
+    const profile = await requestAdminBookingSubscriptionCount()
+    if (!profile) {
+      uni.showToast({ title: '已取消本次授权', icon: 'none' })
+      return
+    }
+
+    userStore.setProfile(profile)
+    uni.showToast({ title: `订阅次数 +1，剩余 ${profile.adminBookingSubscriptionCount}`, icon: 'none' })
+  } catch (err: unknown) {
+    uni.showToast({ title: getErrorMessage(err, '订阅授权失败'), icon: 'none' })
+  } finally {
+    adminSubscribeLoading.value = false
+  }
+}
+
 onMounted(() => {
   navBarHeight.value = `${getSystemLayout().navBarHeight}px`
   loadStats()
+  userStore.fetchProfile()
 })
 </script>
 
@@ -347,6 +392,7 @@ onMounted(() => {
 .icon--card     { background: linear-gradient(135deg, #C48E7E, #B47E6E); }
 .icon--flash-sale { background: linear-gradient(135deg, #D4A59A, #C08B7E); }
 .icon--studio   { background: linear-gradient(135deg, #9E9E7E, #8E8E6E); }
+.icon--subscribe { background: linear-gradient(135deg, #5D8C8A, #476D72); }
 
 .item-text-group {
   display: flex;