fj-dc-ui/.svn/pristine/37/3723a8d90fc4e81ea27629be18bc6660f8436ff2.svn-base

<!--地图主组件-->
<template>
    <div id="mapContent" style="height:100%;">
        <!-- 地图容器 -->
		<div id="mapNode" style="width:100%;height:100%;"></div>
		<!-- 名称弹窗 -->
		<div id="popup" class="ol-popup" style="display:none;">
			<div id="popup-content"></div>
		</div>
		<!-- 鼠标右键菜单 -->
		<div id="rightMenuContainer" class="rightMenuClass">
			<p style="border-bottom: 1px solid #bbb;" @click="rightMenuClick('start')">从这里出发</p>
			<p style="padding-top: 5px;" @click="rightMenuClick('end')">到这里去</p>
		</div>
		<!-- 标记弹窗 -->
		<div id="popupbj" class="ol-popup" style="display:none;">
			<!-- <a href="#" id="popup-closerbj" class="ol-popup-closer"></a> -->
			<div id="popup-contentbj">
				<!-- 弹窗内容 -->
			</div>
		</div>
        <!-- 地图小工具 -->
		<mapToolBar
			ref="mapToolBarRef"
			:view=viewObject
			:map=mapObject
			:fullExtent="fullExtent"
			@clickAd="clickAd"
			@hide=hidehandlerTool
			@eventHandler="mapToolBarHandler">
		</mapToolBar>
		<!-- 图层树 -->
		<layerTree ref="layerTreeRef" @hide=hidehandlerTree @leftLayerMenuClick="layerChange"></layerTree>
        <!-- 底图切换 -->
        <div id="baseMapContainer" style="position: absolute;right: 10px;top: 106px;width: 89px;display: flex;align-items: center;font-size:14px;">
			<img src="./assets/basemap.png">
			<el-select v-model="radio4" placeholder="请选择" @visible-change="closePanel" @change="baseMapChange">
				<el-option
					v-for="item in mapOptions"
					:key="item.value"
					:label="item.label"
					:value="item.value">
				</el-option>
			</el-select>
		</div>
		<!-- 标记列表 -->
		<myBiaoJi
			ref="myBiaoJiRef"
			v-if="showBiaojiTable"
			@emitBiaoJiTableData="emitBiaoJiTableData"
			@showBiaoJi="tableRowClick"
			@closeDraggable="closeDraggable">
		</myBiaoJi>
		<!-- 一张图查询处理及结果列表展示 -->
		<searchOneMapResult
			v-if="showSearchOneMap"
            :viewObj = viewObject
            :mapObj = mapObject
            :mapPointObj = mapPointObj
            :layerList = leftLayersAddedList
            :bufferDistance = bufferDistance1
            @emit_searchOneMapTimeData="emit_searchOneMapTimeData"
            @closeDraggable="closeDraggable">
		</searchOneMapResult>
		<!-- 水利一张图  查询实时数据 -->
		<oneMapRealTimeData ref="oneMapRealTimeDataRef"
            v-show="showRealTimeData"
            @closeDraggable="closeDraggable">
		</oneMapRealTimeData>
    </div>
</template>

<script>
import "ol/ol.css";
import {dateFormat} from "../../utils/gw_date.js"
//config
import {baseLayerOptions_ol,mapExtent} from './config/lyrConfig.js'
//init
import {getPersonList} from './js/getPersonList.js'
import {getProjectList} from './js/getProjectList.js'
import {addBaseLayer} from './js/addBaseLayer.js'
import {getPerTrack} from './js/getPerTrack.js'//获取人员轨迹
import {perGzqkOnMap} from './js/perGzqkOnMap.js'//地图上展示人员轨迹  点
//handler
import {baseMapChangeHandler} from './js/baseMapChange.js' //底图切换
import {xzqChange} from './js/xzqChange.js' //切换行政区
import {pointMoveHandler} from './js/pointMoveHandler.js'//鼠标移动事件
import {locationHandler} from './js/locationHandler.js' //定位响应方法
import {biaojiHandler,getBiaoJiList} from './js/biaojiHandler.js' //标记
import {addOneMapLayer} from './js/addOneMap.js' //添加一张图图层
import {refreshLayerData} from './js/refreshLayerData.js'//地图范围发生变化之后  如果图层处于显示状态  则刷新数据

import {addInterest,editInterest} from '../../api/zhxxAPI.js'//添加兴趣点
import {removeLayerById} from './js/removeLayerById.js'
export default {
	props:['select_nd','select_pc','select_xmlx'],
    components: {
		layerTree:resolve => {require(['./components/layerTree.vue'],resolve)},
		mapToolBar:resolve => {require(['./mapTool/mapToolBar.vue'],resolve)},
		myBiaoJi:resolve => {require(['./components/myBiaoJiTable'],resolve)},
		searchOneMapResult:resolve => {require(['./components/searchOneMapResult.vue'],resolve)},
		oneMapRealTimeData:resolve => {require(['./components/oneMapRealTimeData.vue'],resolve)},
    },
    data() {
        return {
            loading:true,
			radio4:'影像',//底图切换radiobutton
			mapObject:null,
			viewObject:null,
			fullExtent:'',
			initOptions:null,//各图层option
			popupDelay:'',//延时弹出
			currentRsCode:'1111111',
			currentStatus:'',
			currentLocation:'',
			zoomnext:'',
			currentExtent:'',
			timeInterval_people:'',//定时刷新人员
			currentChangeGraphicLayerId:'',//当前graphic类型变化的图层id
			currentChangeGraphicId:'',
			tileInfo:'',//高德切片信息
			biaojiFlag:false,
			showBiaojiTable:false,
			currentAdCode:'',
			leftLayersAddedList:[],//左侧图层已经添加列表   为一张图查询做支撑
			showSearchOneMapToolTip:false,//一张图查询开关
			showSearchOneMap:false,//一张图空间查询结果
			mapPointObj:null,
			bufferDistance1:10,//缓冲距离
			showRealTimeData:false,//水利一张图实时数据查询列表
			currentZoom:0,//当前底图level
			mapOptions:[
				{
					value: '影像',
					label: '影像'
				}, {
					value: '谷歌',
					label: '谷歌'
				}, {
					value: '高德',
					label: '高德'
				}
			],
			menu_overlay:null,
			longLat:[],
        };
    },
    computed: {
		userId: function () {
            return localStorage.getItem("userid") ?localStorage.getItem("userid") : "1098101939614724096";
        },
	},
    watch: {
		select_nd(n,o){
			this.select_nd = n;
			this.parentSearchEvent();
		},
		select_pc(n,o){
			this.select_pc = n;
			this.parentSearchEvent();
		},
		select_xmlx(n,o){
			this.select_xmlx = n;
			this.parentSearchEvent();
		},
	},
    //生命周期 - 创建完成（可以访问当前this实例）
    created() {

    },
    //生命周期 - 挂载完成（可以访问DOM元素）
    mounted() {
        this.initOptions = baseLayerOptions_ol;
		this.initMap();
    },
    beforeCreate() {}, //生命周期 - 创建之前
    beforeMount() {}, //生命周期 - 挂载之前
    beforeUpdate() {}, //生命周期 - 更新之前
    updated() {}, //生命周期 - 更新之后
    beforeDestroy() {}, //生命周期 - 销毁之前
    destroyed() {}, //生命周期 - 销毁完成
    activated() {}, //如果页面有keep-alive缓存功能，这个函数会触发
    methods: {
		parentSearchEvent(){
			getPersonList(this);
			getProjectList(this);
		},
        initMap(){//初始化地图
            var _self = this;
            var ol = _self.$ol;
            var layers = [];
            _self.initOptions.forEach((item)=>{//所有底图
                var lyr = new ol.layer.Tile({
                    id:item.id,
                    source: new ol.source.XYZ({
						crossOrigin: 'anonymous',
                        url: item.urlTemplate
                    }),
                    name: item.name,
                    visible:item.visible
                });
                layers.push(lyr)
            })
            _self.mapObject = new ol.Map({
                layers:layers,
                view:new ol.View({
                    center:mapExtent.center,
                    zoom:mapExtent.zoom
                }),
                target:'mapNode'
            });
			_self.mapObject.on('click',_self.mapClickHandle);//点击事件
			_self.mapObject.on('moveend',_self.mapMoveHandler);//地图移动事件
			_self.mapObject.on('pointermove',_self.pointMoveHandle);//地图移动事件
			_self.initRightMenu();
			getPersonList(_self);//初始化 人员列表
			getProjectList(_self);//初始化 项目列表
		},
		initRightMenu(){
			var _self = this;
			var ol = _self.$ol;
			_self.menu_overlay = new ol.Overlay({
				element: document.getElementById("rightMenuContainer"),
				positioning: 'center-center'
			});
			_self.mapObject.addOverlay(_self.menu_overlay);
			$(_self.mapObject.getViewport()).on("contextmenu", function(event){
				event.preventDefault();//屏蔽自带的右键事件
				var pixel = [event.offsetX,event.offsetY];
				var feature = _self.mapObject.getFeaturesAtPixel(pixel);
				_self.longLat = [];
				// var arr = _self.mapObject.getCoordinateFromPixel(pixel);
				// _self.longLat.push(arr[0].toFixed(6));
				// _self.longLat.push(arr[1].toFixed(6));
				if(feature){
					// var coordinate = _self.mapObject.getEventCoordinate(event);
					var coordinate = feature[0].getGeometry().getCoordinates();
					_self.longLat.push(coordinate[0].toFixed(6));
					_self.longLat.push(coordinate[1].toFixed(6));
					_self.menu_overlay.setPosition(coordinate);
				}
			});
		},
        //地图点击事件
        mapClickHandle(e){
			var _self = this;
			_self.closePanel();
			if(_self.menu_overlay){
				_self.menu_overlay.setPosition(undefined);
			}
            console.log('x='+e.coordinate[0])
            console.log('y='+e.coordinate[1])
            var features = _self.mapObject.getFeaturesAtPixel(e.pixel);
            if(features){
				var obj = features[0].getProperties();
				// 判断是否点击的是矢量服务
				if(obj.elementtype){
					_self.$emit('showVectorLayerDetail',obj);
				}else if(obj.layer){
					if(obj.layer.indexOf('LAKE_')>-1 || obj.layer.indexOf('RIVER_')>-1){
						_self.$emit('showVectorLayerDetail',obj);
					}
				}
				console.log(features[0].getProperties().layerId);
				// mapClickHandler(_self,features[0].getProperties(),e);
				var layerId = features[0].getProperties().layerId;
				if(layerId == 'personGraphicLayer1' || layerId == 'personGraphicLayer0'){
					layerId = 'personGraphicLayer';
				}else{
					layerId = 'projectGraphicLayer';
				}
				_self.$emit('clickMapHandler',layerId,features[0].getProperties());
			}
			if(_self.biaojiFlag){//如果处于标记状态
				biaojiHandler(_self,e.coordinate[0],e.coordinate[1]);
				_self.biaojiFlag = false;
				document.getElementById("mapNode").style.cursor = "default";
			}else if(_self.showSearchOneMapToolTip){
				_self.showSearchOneMapToolTip = false;
				_self.showSearchOneMap = true;
				_self.mapPointObj = [e.coordinate[0],e.coordinate[1]];
			}
		},
		// 地图移动之后触发
		mapMoveHandler(e){
			// console.log(e);
			refreshLayerData(this);
		},
		//鼠标移动事件
		pointMoveHandle(e){
			var _self  =this;
			if (e.dragging) {
				return;
			}
			var overlay = _self.mapObject.getOverlayById('ls_pointerMoveOverlayId');
			if(overlay){
				if(document.getElementById('popup')){
					document.getElementById('popup').style.display = 'none'
				}
			}
			if(_self.menu_overlay.getPosition()){
				return;
			}
            var features = _self.mapObject.getFeaturesAtPixel(e.pixel);
            if(features){
				// console.log(features[0].getProperties());
				if(features[0].getProperties().layerId){
					pointMoveHandler(_self,features[0].getProperties(),e);
				}else{
					pointMoveHandler(_self,features[0].getProperties(),e);
				}
			}
			this.$refs['mapToolBarRef'].clearLayer();
		},
        // 底图切换处理方法
        baseMapChange(val){//底图切换
			baseMapChangeHandler(this.mapObject,val);
        },
		layerChange(item){//左侧图层控制
        //debugger
			var _self = this;
			if(item.id.substring(0,7) == 'oneMap_'){
				//添加一张图服务
            	addOneMapLayer(this,this.mapObject,item,this.leftLayersAddedList);
			}else{
				if(item.checked){//是否选中的时候再去请求数据
					// layerHangeHandler(_self,item)
				}
				this.mapObject.getLayers().forEach((val)=>{
					if(item.id=='skGraphicLayer2019' || item.id=='fcskGraphicLayer' || item.id=='shgcGraphicLayer' ||
						item.id=='ydbGraphicLayer' || item.id=='szy_sydGraphicLayer' || item.id=='szy_qyshGraphicLayer' ||
						item.id=='personGraphicLayer' || item.id=='szy_jsglGraphicLayer' || item.id=='szy_ysdwGraphicLayer'){
						var arr = [0,1,2];
						arr.forEach((v)=>{
							if(val.getProperties().id == item.id+v){
								val.setVisible(item.checked);
								return;
							}
						})
					}else{
						if(val.getProperties().id == item.id){
							val.setVisible(item.checked);
							return;
						}
					}
				})
				this.$emit('isChecks1',item);
			}
        },
        clickAd(item){//右上角工具条  切换行政区
			this.currentAdCode = item.adCode;
			this.$emit('currentAdCodeChange',this.currentAdCode);
			xzqChange(this,this.mapObject,item,this.fullExtent);
		},
		mapToolBarHandler(item){
			if(item == 'biaoji'){//标记
				this.biaojiFlag = true;
				this.showBiaojiTable = true;
			}else if(item == "chaxun"){
				this.showSearchOneMapToolTip = !this.showSearchOneMapToolTip;
				if(!this.showSearchOneMapToolTip){
					this.closeDraggable('searchOneMap');
					document.getElementById("mapNode").style.cursor = "default";
				}else{
					document.getElementById("mapNode").style.cursor = "crosshair";
				}
			}else if(item == 'jietu'){
				this.mapObject.once('postcompose', function (event) {
					var filename = 'map.png';
					var canvas = event.context.canvas;
					if (navigator.msSaveBlob) {
						navigator.msSaveBlob(canvas.msToBlob(), filename);
					} else {
						canvas.toBlob(function (blob) {
							saveAs(blob, 'map.png');
						});
					}
				});
				this.mapObject.renderSync();
			}
		},
		//图例控制图层显隐
		lengendChangeHandler(item){
			var _self = this;
			_self.mapObject.getLayers().forEach((val)=>{
				if(val){
					if(val.getProperties().id == item.id){
						val.setVisible(!val.getVisible());
					}
				}
			})
		},
		//点击地图  关闭右上角所有打开面板
		closePanel(){
			this.$refs['mapToolBarRef'].hide();
			this.$refs['layerTreeRef'].hide();
		},
		hidehandlerTool(){
			this.$refs['layerTreeRef'].hide();
		},
		hidehandlerTree(){
			this.$refs['mapToolBarRef'].hide();
		},
		emitBiaoJiTableData(item){
			getBiaoJiList(this,item);
		},
		closeDraggable(item){
			document.getElementById("mapNode").style.cursor = "default";
			if(item == "myBj"){
				this.showBiaojiTable = false;
				this.biaojiFlag = false;
				removeLayerById(this,'ls_bjGraphicLayer');
			}else if(item == "searchOneMap"){
				this.showSearchOneMap = false;
				this.showSearchOneMapToolTip = false;
			}else if(item == "searchOneMapRealTimeData"){
				this.showRealTimeData = false;
			}
		},
		tableRowClick(item,type,obj,layerId){//列表交互
			if(type == "locate"){//定位
				locationHandler(this,item,obj,layerId);
			}else if(type == "track"){
				getPerTrack(this,item,obj);
			}
		},
		saveBjHandler(ptx,pty){//保存标记
			var _self = this;
			var nameContent = document.getElementById('nameId').value
			if(!nameContent){
				this.$message({
					message: '请输入名称',
					type: 'warning'
				});
				return;
			}
			var noteContent = document.getElementById('noteId').value
			var timeStr = dateFormat(new Date(),'yyyy-MM-dd HH:mm:ss')
			addInterest(noteContent,nameContent,timeStr,ptx,pty,this.userId).then((res)=>{
				if(res.success){
					_self.$message.success("添加成功");
					if(_self.$refs['myBiaoJiRef']){
						_self.$refs['myBiaoJiRef'].getMyBjList();
					}
					if(document.getElementById('popupbj')){
						document.getElementById('popupbj').style.display = 'none'
					}
				}
			});
		},
		// 查询实时数据
		emit_searchOneMapTimeData:function(tableHeader,tableData){
			this.showRealTimeData = true;
			this.$refs["oneMapRealTimeDataRef"].getTableData(tableHeader,tableData);
		},
		//在地图上展示人员工作情况 轨迹
		showPerGzqkOnMap(item){
			perGzqkOnMap(this,item);
		},
		clearLayer(){
			var _self = this;
			_self.mapObject.getLayers().forEach((val)=>{
				if(val){
					if(val.getProperties().id.substring(0,3) == 'ls_'){
						val.getSource().clear();
						_self.mapObject.removeLayer(val);
					}
				}
			});
		},
		rightMenuClick(val){
			let _self = this;
			console.log(val)
			_self.$refs['mapToolBarRef'].getLocationFromMap(val,_self.longLat);
			_self.$refs['mapToolBarRef'].showDaoHang();
			if(_self.menu_overlay){
				_self.menu_overlay.setPosition(undefined);
			}
		},
    },
}
</script>
<style>
/*@import url(); 引入公共css类*/
.ol-popup {
	position: absolute;
	background-color: white;
	-webkit-filter: drop-shadow(0 1px 4px rgba(0,0,0,0.2));
	filter: drop-shadow(0 1px 4px rgba(0,0,0,0.2));
	padding: 10px;
    border-radius: 10px;
    border: 1px solid #cccccc;
    bottom: 12px;
    left: -49px;
    min-width: 80px;
	text-align: center;
	z-index: 100;
}
.ol-popup:after, .ol-popup:before {
	top: 100%;
	border: solid transparent;
	content: " ";
	height: 0;
	width: 0;
	position: absolute;
	pointer-events: none;
}
.ol-popup:after {
	border-top-color: white;
	border-width: 10px;
	left: 48px;
	margin-left: -10px;
}
.ol-popup:before {
	border-top-color: #cccccc;
	border-width: 11px;
	left: 48px;
	margin-left: -11px;
}
.ol-popup-closer {
	text-decoration: none;
	position: absolute;
	top: 2px;
	right: 8px;
}
.ol-popup-closer:after {
	content: "✖";
}
#baseMapContainer .el-input__inner{
	color:#2C9EFF;
	font-size: 14px;
	border: 0px !important;
}
#mapContent .el-select .el-input .el-select__caret{
	color:#2C9EFF;
}
.rightMenuClass{
	left: 3px;
    position: absolute;
    background-color: #ffffffad;
    width: 90px;
    border: 1px solid #8c8b8b;
    box-shadow: 0 2px 15px 2px rgba(0, 0, 0, 0.6);
    border-radius: 13px;
    padding: 10px;
    border-top-left-radius: 0px;
}
.rightMenuClass p{
	padding: 3px 3px;
    margin: 0px 2px;
    line-height: 17px;
    width: 84px;
	color: rgb(101, 101, 101);
    cursor: pointer;
    /* border-bottom: 1px solid #bbb; */
}
</style>