<template>
  <div>
    <div id="container" ></div>
    <div class="input-card" style="width: 200px">
      <h4 style="margin-bottom: 10px; font-weight: 600">围栏操作</h4>
      <button class="btn" @click="drawPolygon()" style="margin-bottom: 5px">开始编辑围栏</button>
      <button class="btn" @click="updateFence" style="margin-bottom: 5px">录入围栏</button>
    </div>

  </div>
</template>
<script>
import AMapLoader from "@amap/amap-jsapi-loader";
import {updateFenceMapAddr} from "@/api/fence/add";
export default {

  data(){
    return {
      flag: false,
      mouseTool:null,
      mapAddr:'',
      fence:{
        fenceLocation:""
      }
    }
  },
  mounted() {
    setTimeout(() => {
        this.initMap();},
      500
    )
  },
  methods: {
    initMap() {
      AMapLoader.load({
        key: '9a267a434f26f5dd5a87fb89d128f745', // 申请好的Web端开发者Key，首次调用 load 时必填
        version: '2.0', // 指定要加载的 JSAPI 的版本，缺省时默认为 1.4.15
        plugins: ['AMap.MouseTool'], // 需要使用的的插件列表，如比例尺'AMap.Scale'等
        // Loca: {//这个是数据可视化
        //   version: '2.0',
        // },
        // AMapUI: {//重点就是这个
        //   version: '1.1',
        //   plugins: ['misc/PathSimplifier', 'overlay/SimpleMarker']//SimpleMarker设置自定义图标，PathSimplifier轨迹展示组件
        // }
      }).then((AMap) => {
        var map = new AMap.Map("container", {
          center: [116.434381, 39.898515],
          zoom: 14
        });

        this.mouseTool = new AMap.MouseTool(map)


        this.mouseTool.on('draw', (event) => {
          // event.obj 为绘制出来的覆盖物对象
          log.info('覆盖物对象绘制完成')
        })

        var map = new AMap.Map('container', {
          zoom: 14
        });

        this.mouseTool = new AMap.MouseTool(map);

        //监听draw事件可获取画好的覆盖物
        var overlays = [];
        this.mouseTool.on('draw',  (e) => {
          //绘制多边形;
          overlays.push(e.obj);
          //获取坐标;
          // console.log(e.obj.getPath());
          //格式化坐标;
          var polyPoints = e.obj.getPath();
          var arr = "";
          for (var i = 0; i < polyPoints.length; i++) {
            this.mapAddr += polyPoints[i].lng + "," + polyPoints[i].lat + ";";
          }
          // console.log("牛逼啊?"+this.mapAddr);//121.540994,29.870174;121.55138,29.858116;121.55756,29.874193;

        })

        //多边形样式;
        this.mouseTool.polygon({
          strokeColor: "#1E9FFF",
          strokeWeight: 2,
          strokeStyle: 'dashed',
          strokeOpacity: 1,
          fillOpacity: 0.1,
          fillColor: '#1E9FFF',
          zIndex: 50,
        });

        //清除覆盖物;
        var radios = document.getElementsByName('func');
        document.getElementById('clear').onclick =  () => {
          map.remove(overlays)
          overlays = [];
        }
      })
    },

    updateFence() {
      this.fence.fenceLocation = this.mapAddr
      console.log(this.fence.fenceLocation)
      updateFenceMapAddr(this.fence).then(res =>{
        if (res.data.code === 200){
            alert("围栏编辑成功!")
          this.$router.push("/views/car/fence")
        }
      })
    },



    drawPolygon () {
      this.mouseTool.polygon({
        strokeColor: "#FF33FF",
        strokeOpacity: 1,
        strokeWeight: 6,
        strokeOpacity: 0.2,
        fillColor: '#1791fc',
        fillOpacity: 0.4,
        // 线样式还支持 'dashed'
        strokeStyle: "solid",
        // strokeStyle是dashed时有效
        // strokeDasharray: [30,10],
      })
    },



  }
}
</script>
<style>
#container {
  width: 100%;
  height: 850px;
}
html {
  font-size: 15px;
}
.amap-copyright{
  box-sizing: content-box
}
* {
  box-sizing: border-box
}
.input-textarea{
  color:grey;
  height:8em;
  overflow:auto;
  border-radius:0.4rem;
  border:1px solid #ced4da;
  margin-bottom:1rem;
}
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  line-height: 1.5;
  font-weight: 300;
  color: #111213;
}

hr {
  margin: 0.5rem 0;
  box-sizing: content-box;
  height: 0;
  overflow: visible;
  border: 0;
  border-top: 1px solid rgba(0, 0, 0, .1)
}

p {
  margin-top: 0;
  margin-bottom: 0;
}

label {
  display: inline-block;
  margin-bottom: 0.4rem;
}

label, .btn {
  margin-left: 0;
  font-size: 1rem;
}

button, input, select {
  margin: 0;
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  overflow: visible;
  text-transform: none
}

[type=button]::-moz-focus-inner, [type=reset]::-moz-focus-inner, [type=submit]::-moz-focus-inner, button::-moz-focus-inner {
  padding: 0;
  border-style: none;
}

input[type=checkbox], input[type=radio] {
  box-sizing: border-box;
  padding: 0;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding: 0;
  margin: 0 0.5rem 0 0;
}

h4 {
  font-family: inherit;
  line-height: 1.8;
  font-weight: 300;
  color: inherit;
  font-size: 1.1rem;
  margin-top: 0;
  margin-bottom: .5rem
}

.btn {
  display: inline-block;
  font-weight: 400;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  border: 1px solid transparent;
  transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
  background-color: transparent;
  background-image: none;
  color: #25A5F7;
  border-color: #25A5F7;
  padding: .25rem .5rem;
  line-height: 1.5;
  border-radius: 1rem;
  -webkit-appearance: button;
  cursor:pointer;
}

.btn:hover {
  color: #fff;
  background-color: #25A5F7;
  border-color: #25A5F7
}

.btn:hover {
  text-decoration: none
}

.input-item {
  position: relative;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -ms-flex-align: center;
  align-items: center;
  width: 100%;
  height: 3rem;
}

.input-item:last-child {
  margin-bottom: 0;
}

.input-item>select, .input-item>input[type=text], .input-item>input[type=date] {
  position: relative;
  -ms-flex: 1 1 auto;
  flex: 1 1 auto;
  width: 1%;
  margin-bottom: 0;
}

.input-item>select:not(:last-child), .input-item>input[type=text]:not(:last-child), .input-item>input[type=date]:not(:last-child) {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0
}

.input-item>select:not(:first-child), .input-item>input[type=text]:not(:first-child), .input-item>input[type=date]:not(:first-child) {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0
}

.input-item-prepend {
  margin-right: -1px;
}

.input-item-text, input[type=text],input[type=date], select {
  height: calc(2.2rem + 2px);
}

.input-item-text {
  width: 6rem;
  text-align: justify;
  padding: 0.4rem 0.7rem;
  display: inline-block;
  text-justify: distribute-all-lines;
  /*ie6-8*/
  text-align-last: justify;
  /* ie9*/
  -moz-text-align-last: justify;
  /*ff*/
  -webkit-text-align-last: justify;
  /*chrome 20+*/
  -ms-flex-align: center;
  align-items: center;
  margin-bottom: 0;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #495057;
  text-align: center;
  white-space: nowrap;
  background-color: #e9ecef;
  border: 1px solid #ced4da;
  border-radius: .25rem;
  border-bottom-right-radius: 0;
  border-top-right-radius: 0;
}

.input-item-text input[type=checkbox], .input-item-text input[type=radio] {
  margin-top: 0
}

.input-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  word-wrap: break-word;
  background-color: #fff;
  background-clip: border-box;
  border-radius: .25rem;
  width: 22rem;
  border-width: 0;
  border-radius: 0.4rem;
  box-shadow: 0 2px 6px 0 rgba(114, 124, 245, .5);
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  -ms-flex: 1 1 auto;
  flex: 1 1 auto;
  padding: 0.75rem 1.25rem;
}

.input-text {
  line-height: 2rem;
  margin-right: 2rem;
}

.info hr {
  margin-right: 0;
  margin-left: 0;
  border-top-color: grey;
}

.info {
  padding: .75rem 1.25rem;
  margin-bottom: 1rem;
  border-radius: .25rem;
  position: fixed;
  top: 1rem;
  background-color: white;
  width: auto;
  min-width: 22rem;
  border-width: 0;
  right: 1rem;
  box-shadow: 0 2px 6px 0 rgba(114, 124, 245, .5);
}

.code {
  left: 1.5rem;
  right: 1.5rem;
  top: 1.5rem;
  bottom: 1.5rem;
  overflow: auto;
  margin-bottom: 0rem;
}

.code .btn {
  top: 1rem;
  position: absolute;
  right: 1rem;
}

.code .result {
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 0.5rem;
  padding: 1rem;
  bottom: 1rem;
  position: absolute;
  top: 5.5rem;
  right: 1rem;
  left: 1rem;
  overflow: auto;
}

.code .status {
  color: #80adff;
  display: inline-block;
  font-size: 14px;
}

.code h4 {
  display: inline-block;
  max-width: 20rem;
  margin-right: 1rem;
  margin-bottom: 1rem;
}

select, input[type=text], input[type=date] {
  display: inline-block;
  width: 100%;
  padding: .375rem 1.75rem .375rem .75rem;
  line-height: 1.5;
  color: #495057;
  vertical-align: middle;
  background: #fff url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3E%3Cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3E%3C/svg%3E") no-repeat right .75rem center;
  background-size: 8px 10px;
  border: 1px solid #ced4da;
  border-radius: .25rem;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none
}

input[type=text],input[type=date] {
  background: #fff;
  padding: .375rem .75rem;
}

select:focus, input[type=text]:focus, input[type=date]:focus {
  border-color: #80bdff;
  outline: 0;
  box-shadow: 0 0 0 .1rem rgba(128, 189, 255, .1)
}

.btn:focus {
  outline: 0;
  box-shadow: none;
}

select:focus::-ms-value, input[type=text]:focus::-ms-value,input[type=date]:focus::-ms-value {
  color: #495057;
  background-color: #fff
}


/* native toastr */
.native-toast {
  position: fixed;
  background-color: rgba(50, 50, 50, .8);
  border-radius: 33px;
  color: white;
  left: 50%;
  text-align: center;
  padding: 6px 12px;
  opacity: 0;
  z-index: 99999;
  transition: transform .25s, opacity .25s, top .25s;
  box-sizing: border-box;
}

.native-toast-bottom {
  bottom: 50px;
  -ms-transform: translateX(-50%) translateY(50px);
  transform: translateX(-50%) translateY(50px)
}

.native-toast-bottom.native-toast-shown {
  opacity: 1;
  -ms-transform: translateX(-50%) translateY(0);
  transform: translateX(-50%) translateY(0);
}

.native-toast-bottom.native-toast-edge {
  bottom: 0;
}

.native-toast-top {
  top: 50px;
  -ms-transform: translateX(-50%) translateY(-50px);
  transform: translateX(-50%) translateY(-50px)
}

.native-toast-top.native-toast-shown {
  opacity: 1;
  -ms-transform: translateX(-50%) translateY(0);
  transform: translateX(-50%) translateY(0);
}

.native-toast-top.native-toast-edge {
  top: 0;
}

.native-toast-center {
  top: 0;
  -ms-transform: translateX(-50%) translateY(-50px);
  transform: translateX(-50%) translateY(-50px)
}

.native-toast-center.native-toast-shown {
  opacity: 1;
  top: 50%;
  -ms-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
}

.native-toast-edge {
  border-radius: 0;
  width: 100%;
  text-align: left;
}

@media screen and (min-width: 40rem) {
  .native-toast:not(.native-toast-edge) {
    max-width: 18rem;
  }
}

/*
  max-width does not seem to work in small screen?
*/

/*@media screen and (max-width: 768px) {
  .native-toast:not(.native-toast-edge) {
    max-width: 400px;
  }
}

@media screen and (max-width: 468px) {
  .native-toast:not(.native-toast-edge) {
    max-width: 300px;
  }
}*/

/* types */

.native-toast-error {
  background-color: #d92727;
  color: white;
}

.native-toast-success {
  background-color: #62a465;
  color: white;
}

.native-toast-warning {
  background-color: #fdaf17;
  color: white;
}

.native-toast-info {
  background-color: #5060ba;
  color: white;
}

[class^="native-toast-icon-"] {
  vertical-align: middle;
  margin-right: 8px
}

[class^="native-toast-icon-"] svg {
  width: 16px;
  height: 16px;
}
</style>
