```

feat(address): 添加用户地址管理页面的定位功能

- 集成 Taro 地图选点功能，支持用户手动选择精确位置
- 新增地理位置权限处理逻辑，包括授权失败和用户取消的情况
- 实现经纬度信息在地址表单中的存储和回显功能
- 添加定位选择界面，展示已选择的位置信息
- 移除原有的实时定位功能，改为手动选择模式
- 更新地址表单提交逻辑以支持新的定位数据结构
```

src/pages/index/Header.scss

@@ -14,10 +14,3 @@
   position: absolute;
   z-index: 0;
 }
-
-/* 吸顶状态下的样式 */
-.nutui-sticky--fixed {
-  .header-bg {
-    height: 100%;
-  }
-}

src/pages/index/Header.tsx

@@ -1,6 +1,6 @@
 import {useEffect, useState} from "react";
 import Taro from '@tarojs/taro';
-import {Button, Sticky, Popup, Cell, CellGroup} from '@nutui/nutui-react-taro'
+import {Button, Popup, Cell, CellGroup} from '@nutui/nutui-react-taro'
 // import {TriangleDown} from '@nutui/icons-react-taro'
 import { NavBar} from '@nutui/nutui-react-taro'
 import {getUserInfo, getWxOpenId} from "@/api/layout";
@@ -25,7 +25,6 @@ const Header = (_: any) => {
 
   const [IsLogin, setIsLogin] = useState<boolean>(true)
   const [statusBarHeight, setStatusBarHeight] = useState<number>()
-  const [stickyStatus, setStickyStatus] = useState<boolean>(false)
   const [userInfo] = useState<User>()
 
   // 门店选择：用于首页展示“最近门店”，并在下单时写入订单 storeId
@@ -291,12 +290,6 @@ const Header = (_: any) => {
     })
   }
 
-  // 处理粘性布局状态变化
-  const onStickyChange = (isSticky: boolean) => {
-    setStickyStatus(isSticky)
-    console.log('Header 粘性状态:', isSticky ? '已固定' : '取消固定')
-  }
-
   // 获取小程序系统信息
   // const getSystemInfo = () => {
   //   const systemInfo = Taro.getSystemInfoSync()
@@ -311,121 +304,114 @@ const Header = (_: any) => {
 
   return (
     <>
-      <Sticky
-        threshold={0}
-        onChange={onStickyChange}
+      <View
+        className={'header-bg'}
         style={{
-          zIndex: 1000,
-          backgroundColor: stickyStatus ? '#03605c' : 'transparent',
-          transition: 'background-color 0.3s ease',
+          height: '180px',
+          paddingBottom: '12px',
         }}
       >
-        <View className={'header-bg'} style={{
-          height: !stickyStatus ? '180px' : `${(statusBarHeight || 0) + 44}px`,
-          paddingBottom: !stickyStatus ? '12px' : '0px'
-        }}>
-          {/* 只在非吸顶状态下显示搜索框 */}
-          {!stickyStatus && <MySearch statusBarHeight={statusBarHeight} />}
-        </View>
-        <NavBar
-          style={{
-            marginTop: `${statusBarHeight}px`,
-            marginBottom: '0px',
-            backgroundColor: 'transparent'
-          }}
-          onBackClick={() => {
-          }}
-          // left={
-          //   <View
-          //     style={{display: 'flex', alignItems: 'center', gap: '8px'}}
-          //     onClick={() => setStorePopupVisible(true)}
-          //   >
-          //     <Avatar
-          //       size="22"
-          //       src={getWebsiteLogo()}
-          //     />
-          //     <Text className={'text-white'}>
-          //       {selectedStore?.name || '请选择门店'}
-          //     </Text>
-          //     <TriangleDown className={'text-white'} size={9}/>
-          //   </View>
-          // }
-          right={
-            !IsLogin ? (
-              <Button
-                size="small"
-                fill="none"
-                style={{color: '#ffffff'}}
-                open-type="getPhoneNumber"
-                onGetPhoneNumber={handleGetPhoneNumber}
-              >
-                登录
-              </Button>
-            ) : null
-          }
-        >
-          <Text className={'text-white'}>{getTenantName()}</Text>
-        </NavBar>
+        <MySearch statusBarHeight={statusBarHeight} />
+      </View>
 
-        <Popup
-          visible={storePopupVisible}
-          position="bottom"
-          style={{height: '70vh'}}
-          onClose={() => setStorePopupVisible(false)}
-        >
-          <View className="p-4">
-            <View className="flex justify-between items-center mb-3">
-              <Text className="text-base font-medium">选择门店</Text>
-              <Text
-                className="text-sm text-gray-500"
-                onClick={() => setStorePopupVisible(false)}
-              >
-                关闭
-              </Text>
-            </View>
+      <NavBar
+        style={{
+          marginTop: `${statusBarHeight}px`,
+          marginBottom: '0px',
+          backgroundColor: 'transparent'
+        }}
+        onBackClick={() => {
+        }}
+        // left={
+        //   <View
+        //     style={{display: 'flex', alignItems: 'center', gap: '8px'}}
+        //     onClick={() => setStorePopupVisible(true)}
+        //   >
+        //     <Avatar
+        //       size="22"
+        //       src={getWebsiteLogo()}
+        //     />
+        //     <Text className={'text-white'}>
+        //       {selectedStore?.name || '请选择门店'}
+        //     </Text>
+        //     <TriangleDown className={'text-white'} size={9}/>
+        //   </View>
+        // }
+        right={
+          !IsLogin ? (
+            <Button
+              size="small"
+              fill="none"
+              style={{color: '#ffffff'}}
+              open-type="getPhoneNumber"
+              onGetPhoneNumber={handleGetPhoneNumber}
+            >
+              登录
+            </Button>
+          ) : null
+        }
+      >
+        <Text className={'text-white'}>{getTenantName()}</Text>
+      </NavBar>
 
-            <View className="text-xs text-gray-500 mb-2">
-              {userLocation ? '已获取定位，按距离排序' : '未获取定位，可手动选择门店'}
-            </View>
-
-            <CellGroup>
-              {[...stores]
-                .sort((a, b) => (getStoreDistance(a) ?? Number.POSITIVE_INFINITY) - (getStoreDistance(b) ?? Number.POSITIVE_INFINITY))
-                .map((s) => {
-                  const d = getStoreDistance(s)
-                  const isActive = !!selectedStore?.id && selectedStore.id === s.id
-                  return (
-                    <Cell
-                      key={s.id}
-                      title={
-                        <View className="flex items-center justify-between">
-                          <Text className={isActive ? 'text-green-600' : ''}>{s.name || `门店${s.id}`}</Text>
-                          {d !== undefined && <Text className="text-xs text-gray-500">{formatDistance(d)}</Text>}
-                        </View>
-                      }
-                      description={s.address || ''}
-                      onClick={async () => {
-                        let storeToSave = s
-                        if (s?.id) {
-                          try {
-                            const full = await getShopStore(s.id)
-                            if (full) storeToSave = full
-                          } catch (_e) {
-                            // keep base item
-                          }
-                        }
-                        setSelectedStore(storeToSave)
-                        saveSelectedStoreToStorage(storeToSave)
-                        setStorePopupVisible(false)
-                        Taro.showToast({title: '门店已切换', icon: 'success'})
-                      }}
-                    />
-                  )
-                })}
-            </CellGroup>
+      <Popup
+        visible={storePopupVisible}
+        position="bottom"
+        style={{height: '70vh'}}
+        onClose={() => setStorePopupVisible(false)}
+      >
+        <View className="p-4">
+          <View className="flex justify-between items-center mb-3">
+            <Text className="text-base font-medium">选择门店</Text>
+            <Text
+              className="text-sm text-gray-500"
+              onClick={() => setStorePopupVisible(false)}
+            >
+              关闭
+            </Text>
           </View>
-        </Popup>
-      </Sticky>
+
+          <View className="text-xs text-gray-500 mb-2">
+            {userLocation ? '已获取定位，按距离排序' : '未获取定位，可手动选择门店'}
+          </View>
+
+          <CellGroup>
+            {[...stores]
+              .sort((a, b) => (getStoreDistance(a) ?? Number.POSITIVE_INFINITY) - (getStoreDistance(b) ?? Number.POSITIVE_INFINITY))
+              .map((s) => {
+                const d = getStoreDistance(s)
+                const isActive = !!selectedStore?.id && selectedStore.id === s.id
+                return (
+                  <Cell
+                    key={s.id}
+                    title={
+                      <View className="flex items-center justify-between">
+                        <Text className={isActive ? 'text-green-600' : ''}>{s.name || `门店${s.id}`}</Text>
+                        {d !== undefined && <Text className="text-xs text-gray-500">{formatDistance(d)}</Text>}
+                      </View>
+                    }
+                    description={s.address || ''}
+                    onClick={async () => {
+                      let storeToSave = s
+                      if (s?.id) {
+                        try {
+                          const full = await getShopStore(s.id)
+                          if (full) storeToSave = full
+                        } catch (_e) {
+                          // keep base item
+                        }
+                      }
+                      setSelectedStore(storeToSave)
+                      saveSelectedStoreToStorage(storeToSave)
+                      setStorePopupVisible(false)
+                      Taro.showToast({title: '门店已切换', icon: 'success'})
+                    }}
+                  />
+                )
+              })}
+          </CellGroup>
+        </View>
+      </Popup>
     </>
   )
 }

src/pages/index/index.tsx

@@ -234,7 +234,7 @@ function Home() {
 
   return (
     <>
-      {/* Header区域 - 现在由Header组件内部处理吸顶逻辑 */}
+      {/* Header区域 */}
       <Header />
 
       <View className="home-page">

src/user/address/add.tsx

@@ -1,6 +1,6 @@
 import {useEffect, useState, useRef} from "react";
 import {useRouter} from '@tarojs/taro'
-import {Button, Loading, CellGroup, Input, TextArea, Form} from '@nutui/nutui-react-taro'
+import {Button, Loading, CellGroup, Cell, Input, TextArea, Form} from '@nutui/nutui-react-taro'
 import {Scan, ArrowRight} from '@nutui/icons-react-taro'
 import Taro from '@tarojs/taro'
 import {View} from '@tarojs/components'
@@ -9,7 +9,24 @@ import {ShopUserAddress} from "@/api/shop/shopUserAddress/model";
 import {getShopUserAddress, listShopUserAddress, updateShopUserAddress, addShopUserAddress} from "@/api/shop/shopUserAddress";
 import RegionData from '@/api/json/regions-data.json';
 import FixedButton from "@/components/FixedButton";
-import { getCurrentLngLat } from "@/utils/location";
+
+type SelectedLocation = { lng: string; lat: string; name?: string; address?: string }
+
+const isLocationDenied = (e: any) => {
+  const msg = String(e?.errMsg || e?.message || e || '')
+  return (
+    msg.includes('auth deny') ||
+    msg.includes('authorize') ||
+    msg.includes('permission') ||
+    msg.includes('denied') ||
+    msg.includes('scope.userLocation')
+  )
+}
+
+const isUserCancel = (e: any) => {
+  const msg = String(e?.errMsg || e?.message || e || '')
+  return msg.includes('cancel')
+}
 
 const AddUserAddress = () => {
   const {params} = useRouter();
@@ -19,6 +36,7 @@ const AddUserAddress = () => {
   const [visible, setVisible] = useState(false)
   const [FormData, setFormData] = useState<ShopUserAddress>({})
   const [inputText, setInputText] = useState<string>('')
+  const [selectedLocation, setSelectedLocation] = useState<SelectedLocation | null>(null)
   const formRef = useRef<any>(null)
 
   // 判断是编辑还是新增模式
@@ -36,6 +54,10 @@ const AddUserAddress = () => {
         setFormData(address)
         // 设置所在地区
         setText(`${address.province} ${address.city} ${address.region}`)
+        // 回显已保存的经纬度（编辑模式）
+        if (address?.lng && address?.lat) {
+          setSelectedLocation({ lng: String(address.lng), lat: String(address.lat) })
+        }
       } catch (error) {
         console.error('加载地址失败:', error)
         Taro.showToast({
@@ -211,10 +233,111 @@ const AddUserAddress = () => {
     return null;
   };
 
+  // 选择定位：打开地图让用户选点，保存经纬度到表单数据
+  const chooseGeoLocation = async () => {
+    const applyChosenLocation = (res: any) => {
+      if (!res) return
+      if (res.latitude === undefined || res.longitude === undefined) {
+        Taro.showToast({ title: '定位信息获取失败', icon: 'none' })
+        return
+      }
+
+      const next: SelectedLocation = {
+        lng: String(res.longitude),
+        lat: String(res.latitude),
+        name: res.name,
+        address: res.address
+      }
+      setSelectedLocation(next)
+
+      // 将地图选点的地址同步到“收货地址”，减少用户重复输入
+      const nextDetailAddress = (() => {
+        const addr = String(res.address || '').trim()
+        const name = String(res.name || '').trim()
+        if (!addr && !name) return ''
+        if (!addr) return name
+        if (!name) return addr
+        return addr.includes(name) ? addr : `${addr} ${name}`
+      })()
+
+      // 尝试从地图返回的 address 文本解析省市区（best-effort）
+      const regionResult = res?.provinceName || res?.cityName || res?.adName
+        ? {
+          province: String(res.provinceName || ''),
+          city: String(res.cityName || ''),
+          region: String(res.adName || '')
+        }
+        : parseRegion(String(res.address || ''))
+
+      setFormData(prev => ({
+        ...prev,
+        lng: next.lng,
+        lat: next.lat,
+        address: nextDetailAddress || prev.address,
+        province: regionResult?.province || prev.province,
+        city: regionResult?.city || prev.city,
+        region: regionResult?.region || prev.region
+      }))
+
+      if (regionResult?.province && regionResult?.city && regionResult?.region) {
+        setText(`${regionResult.province} ${regionResult.city} ${regionResult.region}`)
+      }
+
+      // 更新表单展示值（Form initialValues 不会跟随 FormData 变化）
+      if (formRef.current) {
+        const patch: any = {}
+        if (nextDetailAddress) patch.address = nextDetailAddress
+        if (regionResult?.region) patch.region = regionResult.region
+        formRef.current.setFieldsValue(patch)
+      }
+    }
+
+    try {
+      const initLat = selectedLocation?.lat ? Number(selectedLocation.lat) : undefined
+      const initLng = selectedLocation?.lng ? Number(selectedLocation.lng) : undefined
+      const res = await Taro.chooseLocation({
+        latitude: Number.isFinite(initLat as number) ? (initLat as number) : undefined,
+        longitude: Number.isFinite(initLng as number) ? (initLng as number) : undefined
+      })
+      applyChosenLocation(res)
+    } catch (e: any) {
+      console.warn('选择定位失败:', e)
+      if (isUserCancel(e)) return
+      if (isLocationDenied(e)) {
+        try {
+          const modal = await Taro.showModal({
+            title: '需要定位权限',
+            content: '选择定位需要开启定位权限，请在设置中开启后重试。',
+            confirmText: '去设置'
+          })
+          if (modal.confirm) {
+            await Taro.openSetting()
+            // 权限可能刚被开启：重试一次
+            const res = await Taro.chooseLocation({})
+            applyChosenLocation(res)
+          }
+        } catch (_e) {
+          // ignore
+        }
+        return
+      }
+      try {
+        await Taro.showToast({ title: '打开地图失败，请重试', icon: 'none' })
+      } catch (_e) {
+        // ignore
+      }
+    }
+  }
+
   // 提交表单
   const submitSucceed = async (values: any) => {
-    const loc = await getCurrentLngLat()
-    if (!loc) return
+    const loc =
+      selectedLocation ||
+      (FormData?.lng && FormData?.lat ? { lng: String(FormData.lng), lat: String(FormData.lat) } : null)
+    if (!loc) {
+      Taro.showToast({ title: '请选择定位', icon: 'none' })
+      return
+    }
 
     try {
       // 准备提交的数据
@@ -329,6 +452,28 @@ const AddUserAddress = () => {
           </div>
         </CellGroup>
         <View className={'bg-gray-100 h-3'}></View>
+        <CellGroup className={'px-3'}>
+          <Cell
+            title="选择定位"
+            description={
+              selectedLocation?.address ||
+              (selectedLocation ? `经纬度：${selectedLocation.lng}, ${selectedLocation.lat}` : '')
+            }
+            extra={(
+              <div className={'flex items-center gap-2'}>
+                <div
+                  className={'text-gray-900 text-sm'}
+                  style={{maxWidth: '200px', overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap'}}
+                >
+                  {selectedLocation?.name || (selectedLocation ? '已选择' : '请选择')}
+                </div>
+                <ArrowRight className={'text-gray-400'}/>
+              </div>
+            )}
+            onClick={chooseGeoLocation}
+          />
+        </CellGroup>
+        <View className={'bg-gray-100 h-3'}></View>
         <CellGroup style={{padding: '4px 0'}}>
           <Form.Item name="name" label="收货人" initialValue={FormData.name} required>
             <Input placeholder="请输入收货人姓名" maxLength={10}/>