定位刷新超时返回最近一次位置

banban-mini/src/pages/location/index.tsx

@@ -2,9 +2,7 @@ import { View, Text, Map } from '@tarojs/components'
 import { useState } from 'react'
 import Taro, { useDidShow } from '@tarojs/taro'
 import { getToken } from '@/services/auth'
-import { DEVICE_UNAVAILABLE_MESSAGE } from '@/services/api'
 import { loadCurrentChildBindingContext } from '@/services/binding'
-import { getDeviceOnlineStatus } from '@/services/device'
 import {
   getCurrentDeviceLocation,
   getDeviceTrajectory,
@@ -187,18 +185,11 @@ export default function Location() {
         return
       }
 
-      const onlineStatus = await getDeviceOnlineStatus(resolvedDeviceId)
-      if (onlineStatus && !onlineStatus.online) {
-        setDeviceLocation(null)
-        setTrajectory([])
-        setSelectedPoint(null)
-        setCoordinates(DEFAULT_COORDINATES)
-        setLocationNotice(onlineStatus.message || '设备不在线或暂时无法上报位置')
-        return
-      }
-
       const currentLocation = await getCurrentDeviceLocation(resolvedDeviceId)
       setDeviceLocation(currentLocation)
+      if (currentLocation?.stale || currentLocation?.realtime === false) {
+        setLocationNotice('已显示最近一次定位')
+      }
 
       const nextCoordinates = currentLocation
         ? {
@@ -249,9 +240,7 @@ export default function Location() {
       }
       setLoading(false)
       console.error('[location] load failed:', error)
-      const message = error?.message === DEVICE_UNAVAILABLE_MESSAGE
-        ? '设备不在线或处于休眠中，暂时无法获取位置'
-        : error?.message || '位置更新失败'
+      const message = error?.status === 408 ? '暂时无法刷新定位' : error?.message || '位置更新失败'
       Taro.showToast({
         title: message,
         icon: 'none',

banban-mini/src/services/location.ts

@@ -17,6 +17,8 @@ export interface DeviceLocation {
   device_time: string
   server_time: string
   updated_at: string
+  stale?: boolean
+  realtime?: boolean
 }
 
 export interface DeviceTrajectoryPoint extends DeviceLocation {