feat(address): 添加地理位置获取功能并优化门店自动分配逻辑

- 集成 getCurrentLngLat 工具函数用于获取用户当前位置 - 在添加地址时自动获取并存储经纬度信息 - 在设置默认地址时更新位置信息 - 实现基于地理位置的门店自动分配算法 - 添加距离计算和多边形区域判断功能 - 优化送水订单的门店和配送员自动匹配逻辑 - 在微信地址导入时集成位置信息获取 - 添加位置权限处理和用户引导机制
2026-02-09 15:09:27 +08:00
parent 94ed969d2d
commit 231723e960
5 changed files with 244 additions and 14 deletions
--- a/src/user/address/add.tsx
+++ b/src/user/address/add.tsx
@@ -9,6 +9,7 @@ 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";

 const AddUserAddress = () => {
  const {params} = useRouter();
@@ -212,6 +213,9 @@ const AddUserAddress = () => {

  // 提交表单
  const submitSucceed = async (values: any) => {
+    const loc = await getCurrentLngLat()
+    if (!loc) return
+
    try {
      // 准备提交的数据
      const submitData = {
@@ -219,6 +223,8 @@ const AddUserAddress = () => {
        province: FormData.province,
        city: FormData.city,
        region: FormData.region,
+        lng: loc.lng,
+        lat: loc.lat,
        isDefault: true // 新增或编辑的地址都设为默认地址
      };

--- a/src/user/address/index.tsx
+++ b/src/user/address/index.tsx
@@ -7,6 +7,7 @@ import {ShopUserAddress} from "@/api/shop/shopUserAddress/model";
 import {listShopUserAddress, removeShopUserAddress, updateShopUserAddress} from "@/api/shop/shopUserAddress";
 import FixedButton from "@/components/FixedButton";
 import dayjs from "dayjs";
+import { getCurrentLngLat } from "@/utils/location";

 const Address = () => {
  const [list, setList] = useState<ShopUserAddress[]>([])
@@ -58,6 +59,9 @@ const Address = () => {
  }

  const onDefault = async (item: ShopUserAddress) => {
+    const loc = await getCurrentLngLat()
+    if (!loc) return
+
    if (address) {
      await updateShopUserAddress({
        ...address,
@@ -65,8 +69,10 @@ const Address = () => {
      })
    }
    await updateShopUserAddress({
-      id: item.id,
-      isDefault: true
+      ...item,
+      isDefault: true,
+      lng: loc.lng,
+      lat: loc.lat,
    })
    Taro.showToast({
      title: '设置成功',
@@ -85,6 +91,9 @@ const Address = () => {
  }

  const selectAddress = async (item: ShopUserAddress) => {
+    const loc = await getCurrentLngLat()
+    if (!loc) return
+
    if (address) {
      await updateShopUserAddress({
        ...address,
@@ -92,8 +101,10 @@ const Address = () => {
      })
    }
    await updateShopUserAddress({
-      id: item.id,
-      isDefault: true
+      ...item,
+      isDefault: true,
+      lng: loc.lng,
+      lat: loc.lat,
    })
    setTimeout(() => {
      Taro.navigateBack()
--- a/src/user/address/wxAddress.tsx
+++ b/src/user/address/wxAddress.tsx
@@ -1,6 +1,7 @@
 import {useEffect} from "react";
 import Taro from '@tarojs/taro'
 import {addShopUserAddress} from "@/api/shop/shopUserAddress";
+import { getCurrentLngLat } from "@/utils/location";

 const WxAddress = () => {
  /**
@@ -9,7 +10,14 @@ const WxAddress = () => {
   */
  const getWeChatAddress = () => {
    Taro.chooseAddress()
-      .then(res => {
+      .then(async res => {
+        const loc = await getCurrentLngLat()
+        if (!loc) {
+          // Avoid leaving the user on an empty page.
+          setTimeout(() => Taro.navigateBack(), 300)
+          return
+        }
+
        // 格式化微信返回的地址数据为后端所需格式
        const addressData = {
          name: res.userName,
@@ -20,6 +28,8 @@ const WxAddress = () => {
          region: res.countyName,
          address: res.detailInfo,
          postalCode: res.postalCode,
+          lng: loc.lng,
+          lat: loc.lat,
          isDefault: false
        }
        console.log(res, 'addrs..')
--- a/src/user/ticket/use.tsx
+++ b/src/user/ticket/use.tsx
@@ -27,9 +27,11 @@ import {getSelectedStoreFromStorage, saveSelectedStoreToStorage} from "@/utils/s
 import type { GltUserTicket } from '@/api/glt/gltUserTicket/model'
 import { listGltUserTicket } from '@/api/glt/gltUserTicket'
 import { addGltTicketOrder } from '@/api/glt/gltTicketOrder'
+import type { ShopStoreRider } from '@/api/shop/shopStoreRider/model'
+import { listShopStoreRider } from '@/api/shop/shopStoreRider'
 import type { ShopStoreFence } from '@/api/shop/shopStoreFence/model'
 import { listShopStoreFence } from '@/api/shop/shopStoreFence'
-import { parseFencePoints, parseLngLatFromText, pointInAnyPolygon } from '@/utils/geofence'
+import { parseFencePoints, parseLngLatFromText, pointInAnyPolygon, pointInPolygon } from '@/utils/geofence'

 const MIN_START_QTY = 10

@@ -62,6 +64,8 @@ const OrderConfirm = () => {
  const [stores, setStores] = useState<ShopStore[]>([])
  const [storeLoading, setStoreLoading] = useState(false)
  const [selectedStore, setSelectedStore] = useState<ShopStore | null>(getSelectedStoreFromStorage())
+  const storeAutoPickingRef = useRef(false)
+  const storeManualPickedRef = useRef(false)

  // 水票：用于“立即送水”下单（用水票抵扣，无需支付）
  const [tickets, setTickets] = useState<GltUserTicket[]>([])
@@ -135,6 +139,23 @@ const OrderConfirm = () => {
    return dayjs(sendTime).format('YYYY-MM-DD')
  }, [sendTime])

+  const distanceMeters = (a: { lng: number; lat: number }, b: { lng: number; lat: number }) => {
+    const toRad = (x: number) => (x * Math.PI) / 180
+    const R = 6371000 // meters
+    const dLat = toRad(b.lat - a.lat)
+    const dLng = toRad(b.lng - a.lng)
+    const lat1 = toRad(a.lat)
+    const lat2 = toRad(b.lat)
+    const sin1 = Math.sin(dLat / 2)
+    const sin2 = Math.sin(dLng / 2)
+    const h = sin1 * sin1 + Math.cos(lat1) * Math.cos(lat2) * sin2 * sin2
+    return 2 * R * Math.asin(Math.min(1, Math.sqrt(h)))
+  }
+
+  const parseStoreCoords = (s: ShopStore) => {
+    return parseLngLatFromText((s.lngAndLat || s.location || '').trim())
+  }
+
  const loadFences = async (): Promise<ShopStoreFence[]> => {
    if (fencesLoadedRef.current) return fences
    if (fencesPromiseRef.current) return fencesPromiseRef.current
@@ -243,21 +264,133 @@ const OrderConfirm = () => {
    }
  }

-  const loadStores = async () => {
-    if (storeLoading) return
+  const loadStores = async (): Promise<ShopStore[]> => {
+    if (storeLoading) return stores
    try {
      setStoreLoading(true)
      const list = await listShopStore()
-      setStores((list || []).filter(s => s?.isDelete !== 1))
+      const usable = (list || []).filter(s => s?.isDelete !== 1)
+      setStores(usable)
+      return usable
    } catch (e) {
      console.error('获取门店列表失败:', e)
      setStores([])
      Taro.showToast({title: '获取门店列表失败', icon: 'none'})
+      return []
    } finally {
      setStoreLoading(false)
    }
  }

+  const ensureStoreDetail = async (s: ShopStore): Promise<ShopStore> => {
+    if (!s?.id) return s
+    // If backend already returned "delivery area polygon"/warehouse info, skip extra request.
+    if (s.points || s.warehouseId) return s
+    try {
+      const full = await getShopStore(s.id)
+      return full || s
+    } catch (_e) {
+      return s
+    }
+  }
+
+  const pickNearestStore = async (p: { lng: number; lat: number }, list: ShopStore[]) => {
+    const usable = (list || []).filter(s => s?.isDelete !== 1)
+    if (!usable.length) return null
+
+    // 1) If a store has a polygon (points) and the delivery point is inside, prefer those stores.
+    const inside: { s: ShopStore; d?: number }[] = []
+    const outside: { s: ShopStore; d?: number }[] = []
+    for (const s of usable) {
+      const poly = parseFencePoints(s?.points)
+      const isInside = poly.length >= 3 ? pointInPolygon(p, poly) : false
+      const coords = parseStoreCoords(s)
+      const d = coords ? distanceMeters(p, coords) : undefined
+      ;(isInside ? inside : outside).push({ s, d })
+    }
+
+    const sortByDistanceThenSortNo = (a: { s: ShopStore; d?: number }, b: { s: ShopStore; d?: number }) => {
+      const da = a.d ?? Number.POSITIVE_INFINITY
+      const db = b.d ?? Number.POSITIVE_INFINITY
+      if (da !== db) return da - db
+      const sa = a.s.sortNumber ?? Number.POSITIVE_INFINITY
+      const sb = b.s.sortNumber ?? Number.POSITIVE_INFINITY
+      if (sa !== sb) return sa - sb
+      return (a.s.id || 0) - (b.s.id || 0)
+    }
+
+    const best = (inside.length ? inside.sort(sortByDistanceThenSortNo) : outside.sort(sortByDistanceThenSortNo))[0]?.s
+    if (!best) return null
+    return ensureStoreDetail(best)
+  }
+
+  const resolveStoreForOrder = async (opts?: { silent?: boolean }): Promise<ShopStore | null> => {
+    // If user already picked a store on this page, don't auto override.
+    if (storeManualPickedRef.current && selectedStore?.id) return selectedStore
+
+    const p = parseLngLatFromText(`${address?.lng || ''},${address?.lat || ''}`)
+    if (!p) {
+      // If we already have a selected store, allow ordering to continue (can't auto-pick though).
+      if (!opts?.silent && !selectedStore?.id) {
+        Taro.showToast({ title: '该地址缺少经纬度，无法自动分配门店，请在地址里选择地图定位后重试', icon: 'none' })
+      }
+      return selectedStore?.id ? selectedStore : null
+    }
+
+    if (storeAutoPickingRef.current) return selectedStore?.id ? selectedStore : null
+    storeAutoPickingRef.current = true
+    try {
+      const list = stores.length ? stores : await loadStores()
+
+      // If a store is already selected and its polygon contains the point, keep it.
+      if (selectedStore?.id) {
+        const full = await ensureStoreDetail(selectedStore)
+        const poly = parseFencePoints(full?.points)
+        if (poly.length >= 3 && pointInPolygon(p, poly)) {
+          if (full !== selectedStore) {
+            setSelectedStore(full)
+            saveSelectedStoreToStorage(full)
+          }
+          return full
+        }
+      }
+
+      const best = await pickNearestStore(p, list)
+      if (best?.id) {
+        setSelectedStore(best)
+        saveSelectedStoreToStorage(best)
+        return best
+      }
+      return selectedStore?.id ? selectedStore : null
+    } finally {
+      storeAutoPickingRef.current = false
+    }
+  }
+
+  const resolveAutoRiderForStore = async (storeId: number): Promise<ShopStoreRider | null> => {
+    try {
+      const list = await listShopStoreRider({ storeId, status: 1 })
+      const usable = (list || [])
+        .filter(r => r?.isDelete !== 1)
+        // Prefer enabled/online/auto-dispatch riders; fallback to any usable rider.
+        .sort((a, b) => {
+          const score = (r: ShopStoreRider) => {
+            const enabled = r.status === 1 ? 1000 : 0
+            const online = r.workStatus === 1 ? 100 : (r.workStatus === 2 ? 50 : 0)
+            const auto = r.autoDispatchEnabled === 1 ? 10 : 0
+            const prio = Number(r.dispatchPriority || 0)
+            return enabled + online + auto + prio
+          }
+          return score(b) - score(a)
+        })
+
+      return usable[0] || null
+    } catch (e) {
+      console.warn('自动获取配送员失败，将由后台/门店人工派单:', e)
+      return null
+    }
+  }
+
  // @ts-ignore
  const openStorePopup = async () => {
    setStorePopupVisible(true)
@@ -307,14 +440,16 @@ const OrderConfirm = () => {
      Taro.showToast({ title: '请先登录', icon: 'none' })
      return
    }
-    if (!selectedStore?.id) {
-      Taro.showToast({ title: '请选择门店', icon: 'none' })
-      return
-    }
    if (!address?.id) {
      Taro.showToast({ title: '请选择收货地址', icon: 'none' })
      return
    }
+
+    const storeForOrder = await resolveStoreForOrder()
+    if (!storeForOrder?.id) {
+      Taro.showToast({ title: '未找到可配送门店，请先在首页选择门店或联系管理员配置门店坐标', icon: 'none' })
+      return
+    }
    if (!selectedTicket?.id) {
      Taro.showToast({ title: '请选择水票', icon: 'none' })
      return
@@ -360,15 +495,21 @@ const OrderConfirm = () => {
      setSubmitLoading(true)
      Taro.showLoading({ title: '提交中...' })

+      // Best-effort auto dispatch rider. If it fails, backend/manual dispatch can still handle it.
+      const autoRider = storeForOrder.id ? await resolveAutoRiderForStore(storeForOrder.id) : null
+
      await addGltTicketOrder({
        userTicketId: selectedTicket.id,
-        storeId: selectedStore.id,
+        storeId: storeForOrder.id,
        addressId: address.id,
        totalNum: finalQty,
        buyerRemarks: orderRemark,
        sendTime: dayjs(sendTime).startOf('day').format('YYYY-MM-DD HH:mm:ss'),
        // Backend may take userId from token; pass-through is harmless if backend ignores it.
        userId,
+        riderId: Number.isFinite(Number(autoRider?.userId)) ? Number(autoRider?.userId) : undefined,
+        riderName: autoRider?.realName,
+        riderPhone: autoRider?.mobile,
        comments: goods.name ? `立即送水：${goods.name}` : '立即送水'
      })

@@ -432,6 +573,14 @@ const OrderConfirm = () => {
    loadAllData({ silent: hasInitialLoadedRef.current })
  })

+  // Auto-pick nearest store by delivery address (best-effort, won't override manual selection).
+  useEffect(() => {
+    if (!address?.id) return
+    if (storeManualPickedRef.current) return
+    resolveStoreForOrder({ silent: true })
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [address?.id, address?.lng, address?.lat])
+
  // Background pre-check when we already have an address coordinate (no permission prompt).
  useEffect(() => {
    let cancelled = false
@@ -716,6 +865,7 @@ const OrderConfirm = () => {
                        }
                      }
                      setSelectedStore(storeToSave)
+                      storeManualPickedRef.current = true
                      saveSelectedStoreToStorage(storeToSave)
                      setStorePopupVisible(false)
                      Taro.showToast({title: '门店已切换', icon: 'success'})
--- a/src/utils/location.ts
+++ b/src/utils/location.ts
@@ -0,0 +1,53 @@
+import Taro from '@tarojs/taro'
+
+export type LngLat = { lng: string; lat: 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')
+  )
+}
+
+/**
+ * Best-effort: tries to fetch current GPS location (gcj02).
+ * - Returns null on failure.
+ * - If denied, it prompts user to open settings.
+ */
+export async function getCurrentLngLat(purpose = '保存地址需要获取您的定位信息，请在设置中开启定位权限后重试。'): Promise<LngLat | null> {
+  try {
+    const r = await Taro.getLocation({ type: 'gcj02' })
+    return { lng: String(r.longitude), lat: String(r.latitude) }
+  } catch (e: any) {
+    console.warn('获取定位失败:', e)
+    if (isLocationDenied(e)) {
+      try {
+        const modal = await Taro.showModal({
+          title: '需要定位权限',
+          content: purpose,
+          confirmText: '去设置'
+        })
+        if (modal.confirm) {
+          await Taro.openSetting()
+          // User may have toggled permission; try once again.
+          const r = await Taro.getLocation({ type: 'gcj02' })
+          return { lng: String(r.longitude), lat: String(r.latitude) }
+        }
+      } catch (_e) {
+        // ignore
+      }
+      return null
+    }
+
+    try {
+      await Taro.showToast({ title: '获取定位失败', icon: 'none' })
+    } catch (_e) {
+      // ignore
+    }
+    return null
+  }
+}