<template>
    <div class="container">
        <div id="map-container">地图</div>
    </div>
</template>

<script>
export default {
  name: '',
  components: {},
  data () {
    return {
      map: null,
      markers: [],
      markersPosition: [],
      geoCoder: null
    }
  },
  mounted () {
    this.mapInit()
  },
  methods: {
    mapInit () {
      // eslint-disable-next-line no-undef
      this.map = new AMap.Map('map-container', {
        zoom: 11, // 级别
        // center: [116.397428, 39.90923], // 中心点坐标
        // layers: [ // 使用多个图层
        //   // 卫星
        //   new AMap.TileLayer.Satellite(),
        //   // 路网
        //   new AMap.TileLayer.RoadNet()
        // ],
        resizeEnable: true
        // viewMode: '3D'// 使用3D视图
      })

      // eslint-disable-next-line no-undef
      this.geoCoder = new AMap.Geocoder()

      this.handlerMapClick()
    },
    handlerMapClick () {
      this.map.on('click', (e) => {
        // 点击坐标
        this.markersPosition = [e.lnglat.lng, e.lnglat.lat]

        this.removeMarker()
        // 设置新的标记
        this.setMapMarker()

        // eslint-disable-next-line no-undef
        // 根据坐标获取位置信息
        this.geoCoder.getAddress(this.markersPosition, (status, result) => {
          if (status === 'complete' && result.regeocode) {
            this.address = result.regeocode.formattedAddress
            console.log('点击位置信息：', result.regeocode.formattedAddress)
            // id
            let adcode = result.regeocode.addressComponent.adcode
            //   let reg = /.+?(省|市|自治区|自治州|县|区)/g
            let provinceId = parseInt(adcode.substr(0, 2) + '0000')
            let cityId = parseInt(adcode.substr(0, 4) + '00')
            let areaId = adcode
            console.log('点击位置的省市区id：', provinceId, cityId, areaId)
          }
        })
      })
    },
    // 设置点击位置的标记
    setMapMarker () {
      let marker = new AMap.Marker({
        map: this.map,
        position: this.markersPosition
      })
      // 将 markers 添加到地图
      this.markers.push(marker)
    },
    // 添加标记
    addMarker () {
      //   经度 纬度
      let lng = Math.random() * 135.05 + 73.3
      let lat = Math.random() * 53.33 + 3.51
      console.log('添加标记', [lng, lat])
      // 添加标记
      this.map.setFitView()

      let marker = new AMap.Marker({
        map: this.map,
        position: [lng, lat]
        // content: markerContent
        // eslint-disable-next-line
                // offset: new AMap.Pixel(-13, -30)
      })
      // 将 markers 添加到地图
      this.markers.push(marker)

      this.map.setFitView()`在这里插入代码片`

      // 鼠标点击marker弹出自定义的信息窗体
      // eslint-disable-next-line no-undef
      AMap.event.addListener(marker, 'click', function (e) {
        console.log('点击marker', e)
      })
    },
    // 删除之前后的标记点
    removeMarker () {
      if (this.markers) {
        this.map.remove(this.markers)
      }
    }
  }
}
</script>

<style scoped lang="scss">
#map-container {
    width: 70vw;
    height: 70vh;
}
</style>