fix:修复bug

src/pages-store/pages/order/choose-address.vue

@@ -4,8 +4,6 @@ import {
   getCurrentInstance
 } from 'vue';
 import Search from "@/pages/home/components/tabbar-home/components/search.vue";
-import useEventEmit from "@/hooks/useEventEmit";
-import {EventEnum} from "@/constant/enums";
 const { t } = useI18n();
 import {useAddressStore} from "@/pages/address/store/address";
 import {appUserAddressListPost} from "@/service";
@@ -15,6 +13,8 @@ const addressStore = useAddressStore()
 
 const addressesList = ref([])
 const currentAddressId = ref('')
+// 从 checkout 等页面通过 URL 传入的地址 id，用于进入页面时保持正确选中项
+const initialAddressIdFromQuery = ref('')
 function getAddressList() {
   appUserAddressListPost({
     params: {
@@ -25,37 +25,61 @@ function getAddressList() {
     console.log('获取用户地址列表', res)
     addressesList.value = res.rows
     if(res.rows.length > 0) {
-      currentAddressId.value = res.rows[0].id
+      // 若有从上一页传入的 id 且该 id 在列表中，则保持选中该地址；否则选中第一个
+      const fromQuery = initialAddressIdFromQuery.value
+      const existsInList = res.rows.some((row: any) => String(row.id) === String(fromQuery))
+      if (fromQuery && existsInList) {
+        currentAddressId.value = fromQuery
+      } else {
+        currentAddressId.value = res.rows[0].id
+      }
     }
   })
 }
 function handleClickSearch() {
   uni.navigateTo({
     url: '/pages-user/pages/search-address/index',
+    events: {
+      chooseAddress: (data: any) => {
+        console.log('搜索的地址信息', data)
+        if (!data) return
+
+        // 先判断是否已有相同地址
+        const exist = addressesList.value.find((item: any) => {
+          return (
+              item.formattedAddress === data.formattedAddress &&
+              (item.displayName || '') === (data.displayName || '')
+          )
+        })
+
+        if (exist) {
+          // 已存在：直接选择这个地址，走原有 chooseAddress 流程
+          chooseAddress(exist)
+        } else {
+          // 不存在：走新增地址流程
+          addressStore.setAddressLocation({
+            displayName: data.displayName,
+            formattedAddress: data.formattedAddress,
+            longitude: data.location.lng,
+            latitude: data.location.lat,
+          })
+          setTimeout(() => {
+            uni.navigateTo({
+              url: '/pages/address/choose-type'
+            })
+          }, 300)
+        }
+      }
+    }
   });
 }
 
-useEventEmit(EventEnum.CHOOSE_ADDRESS, (data) => {
-  console.log('搜索的地址信息', data)
-  if(data) {
-    addressStore.setAddressLocation({
-      displayName: data.displayName,
-      formattedAddress: data.formattedAddress,
-      longitude: data.location.lng,
-      latitude: data.location.lat,
-    })
-    setTimeout(()=> {
-      uni.navigateTo({
-        url: '/pages/address/choose-type'
-      })
-    }, 300)
-  }
-})
 onShow(()=> {
   getAddressList()
 })
 onLoad((options: any)=> {
   if(options.id) {
+    initialAddressIdFromQuery.value = options.id
     currentAddressId.value = options.id
   }
 })