city-gather/src/store/address.ts

import { defineStore } from 'pinia'
import { getCityName } from '@/utils/index'

interface addressState {
  Location: {
    /**
     * 纬度
     */
    latitude: number | null
    /**
     * 经度
     */
    longitude: number | null
  }
  name: string
  city: string

}
export const useAddressStore = defineStore('address', {
  state: (): addressState => ({
    Location: {
      latitude: null,
      longitude: null,
    },
    name: '请选择位置',
    city: '',
  }),
  actions: {
  // 获取地理位置的函数
    getLocation() {
      uni.showLoading({ mask: true })
      // 1. 检查当前授权状态
      uni.getSetting({
        success: (res) => {
          const locationAuth = res.authSetting['scope.userLocation']
          // 2. 已授权 - 直接获取位置
          if (locationAuth) {
            this.fetchActualLocation()
            uni.hideLoading()
          }
          // 3. 未授权 - 尝试请求授权
          else {
            uni.authorize({
              scope: 'scope.userLocation',
              success: () => this.fetchActualLocation(),
              fail: () => this.showAuthGuide(), // 用户拒绝，显示引导
              complete: () => uni.hideLoading(),
            })
          }
        },
      })
    },

    // 实际获取位置的方法
    fetchActualLocation() {
      uni.getLocation({
        type: 'wgs84',
        isHighAccuracy: true,
        altitude: true,
        success: (res) => {
          console.log('位置获取成功', res)
          this.Location.latitude = res.latitude
          this.Location.longitude = res.longitude
        },
        fail: (err) => {
          console.log(err, '获取位置失败')
          if (err.errMsg === 'getLocation:fail system permission denied') {
            useGlobalToast().show('手机定位权限未打开，请手动在设置里面打开定位')
          }
          else {
            useGlobalToast().show(`获取定位失败：${err.errMsg}`)
          }
        },
      })
    },

    // 显示授权引导
    showAuthGuide() {
      uni.showModal({
        title: '需要位置权限',
        content: '请开启位置授权以使用完整功能',
        confirmText: '去设置',
        success: (res) => {
          if (res.confirm) {
            // 4. 用户点击确认后打开设置页
            wx.openSetting({
              success: (settingRes) => {
                // 5. 检查用户是否在设置页中开启了授权
                if (settingRes.authSetting['scope.userLocation']) {
                  this.fetchActualLocation()
                }
                else {
                  console.log('用户仍未授权')
                }
              },
            })
          }
        },
      })
    },
    getMapAddress() {
      uni.chooseLocation({
        success: (res) => {
          console.log(res, '收获地址')
          this.Location.latitude = res.latitude
          this.Location.longitude = res.longitude
          this.name = res.name
          this.city = getCityName(res.address)
        },
        fail: (e) => {
          console.log('获取地址失败', e)
        },
      })
    },
  },
})