<template>
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<public-box class="campus-nav-box">
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<template slot="public-box-header">
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<div class="title">
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<img class="icon deblurring" src="/img/icon/xndh.png" alt />
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<span>社区内导航</span>
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</div>
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<img class="close" src="/img/navicon/close.png" alt @click="closeModel" />
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</template>
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<template slot="public-box-content">
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<div class="tab">
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<ul>
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<li @click="tabClick('步行')" :class="{on:tabOneFlag}">
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<i></i>
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步行
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</li>
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<li @click="tabClick('驾车')" :class="{on:tabTwoFlag}">
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<i></i>
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驾车
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</li>
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</ul>
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</div>
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<div class="container">
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<div>
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<div id="ToNameContainer">
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<el-input v-model="toNameText" @input="toNameChange" placeholder="起点……">
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<template slot="prepend">
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<i class="el-icon-location" style="color: green;"></i>
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</template>
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</el-input>
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<div v-show="toNameShow" class="toname-value-box">
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<ul>
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<li
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v-for="(item, index) in toNameList"
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:key="index"
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@click="originChange(item)"
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>{{item.mechanismname}}</li>
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</ul>
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</div>
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</div>
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<div id="ComeNameContainer">
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<el-input v-model="comeNameText" @input="comeNameChange" placeholder="终点……">
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<template slot="prepend">
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<i class="el-icon-location" style="color: red;"></i>
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</template>
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</el-input>
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<div v-show="comeNameShow" class="comename-value-box">
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<ul>
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<li
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v-for="(item, index) in comeNameList"
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:key="index"
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@click="terminusChange(item)"
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>{{item.mechanismname}}</li>
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</ul>
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</div>
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</div>
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</div>
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<div>
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<el-button @click="startNavigation" type="primary">导航</el-button>
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</div>
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</div>
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</template>
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</public-box>
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</template>
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<script>
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import { mapGetters } from 'vuex'
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import { getSearchList } from '@/api/pc/public/search'
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import axios from 'axios'
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export default {
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name: 'campusNav',
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data () {
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return {
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tabOneFlag: true,
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tabTwoFlag: false,
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DC: null,
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navigationWay: '步行',
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routeLayer: null,
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toNameText: '',
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comeNameText: '',
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toNameList: [],
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comeNameList: [],
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toNameShow: false,
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comeNameShow: false
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}
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},
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computed: {
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...mapGetters([
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'viewer',
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'twoOrThree',
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// 起点
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'startingPoint',
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// 终点
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'terminus',
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// 出发名称
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'getToName',
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// 到达名称
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'comeName',
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// 点信息
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'pointPosition',
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'campusNavFlag'
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])
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},
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watch: {
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getToName: {
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immediate: true,
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handler (newCode, oldCode) {
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this.toNameText = newCode
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}
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},
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comeName: {
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immediate: true,
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handler (newCode, oldCode) {
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this.comeNameText = newCode
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}
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},
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campusNavFlag: {
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immediate: true,
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handler (newCode, oldCode) {
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if (newCode == false) {
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this.navigationWay = '步行'
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this.tabOneFlag = true
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this.tabTwoFlag = false
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}
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}
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}
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},
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created () {
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this.DC = global.DC
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},
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methods: {
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closeModel () {
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if (this.$route.path.indexOf('/campusnavi') != -1) {
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this.$store.dispatch('delVisitedViews', this.$route)
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this.$router.push('/pcLayout/default')
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}
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this.toNameText = ''
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this.toNameList = []
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this.toNameShow = false
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this.comeNameText = ''
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this.comeNameList = []
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this.comeNameShow = false
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if (this.routeLayer != null) {
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this.routeLayer.clear()
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}
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this.$store.commit('SET_COMENAME', '')
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this.$store.commit('SET_TERMINUS', null)
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this.$store.commit('SET_GETTONAME', '')
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this.$store.commit('SET_STARTINGPOINT', null)
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this.$store.commit('SET_CAMPUSNAVFLAG', false)
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},
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tabClick (param) {
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this.navigationWay = param
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this.tabOneFlag = !this.tabOneFlag
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this.tabTwoFlag = !this.tabTwoFlag
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},
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startNavigation () {
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if (this.routeLayer == null) {
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this.routeLayer = new this.DC.VectorLayer('navigation')
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this.viewer.addLayer(this.routeLayer)
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} else {
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this.routeLayer.clear()
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}
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if (this.startingPoint == null) {
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this.$message('请输入起点！！！')
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}
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if (this.terminus == null) {
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this.$message('请输入终点！！！')
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}
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// var start = this.DC.Transform.transformWGS84ToCartesian()
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const startEntity = new this.DC.Billboard(new this.DC.Position(Number(this.startingPoint[0]), Number(this.startingPoint[1]), Number(this.startingPoint[2])), '/img/navicon/start.png')
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this.routeLayer.addOverlay(startEntity)
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// var end = this.DC.Transform.transformWGS84ToCartesian()
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const endEntity = new this.DC.Billboard(new this.DC.Position(Number(this.terminus[0]), Number(this.terminus[1]), Number(this.terminus[2])), '/img/navicon/end.png')
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this.routeLayer.addOverlay(endEntity)
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var routes = ''
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var startLog = Number(this.startingPoint[0]).toFixed(6)
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var startLat = Number(this.startingPoint[1]).toFixed(6)
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var endLog = Number(this.terminus[0]).toFixed(6)
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var endLat = Number(this.terminus[1]).toFixed(6)
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var origin = this.DC.CoordTransform.WGS84ToGCJ02(startLog, startLat)
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var destination = this.DC.CoordTransform.WGS84ToGCJ02(endLog, endLat)
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if (this.navigationWay == '步行') {
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axios.get('https://restapi.amap.com/v3/direction/walking', {
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params: {
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origin: `${origin[0].toFixed(6) + ',' + origin[1].toFixed(6)}`,
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destination: `${destination[0].toFixed(6) + ',' + destination[1].toFixed(6)}`,
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key: '4b3e1db3211054ce5b466407cbb9d221',
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output: 'json'
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}
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}).then(res => {
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if (res.data.info == 'OVER_DIRECTION_RANGE') {
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this.$message({
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message: '超出步行范围！',
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type: 'warning',
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duration: 3000
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})
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}
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res.data.route.paths[0].steps.forEach(item => {
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item.polyline = item.polyline.split(';')
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var lineArr = []
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item.polyline.forEach(it => {
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it = it.split(',')
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lineArr.push(this.DC.CoordTransform.GCJ02ToWGS84(it[0], it[1]).join(','))
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})
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lineArr = lineArr.join(';')
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lineArr += ';'
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routes += lineArr
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})
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routes = startLog + ',' + startLat + ';' + routes + endLog + ',' + endLat
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const polyline = new this.DC.Polyline(routes)
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polyline.setStyle({
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width: 3,
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material: new this.DC.PolylineTrailMaterialProperty({
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color: this.DC.Color.RED,
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speed: 10
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}),
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clampToGround: true
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})
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this.routeLayer.addOverlay(polyline)
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if (this.twoOrThree == '真三维') {
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this.viewer.flyTo(this.routeLayer)
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} else {
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var longitude = null
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var latitude = null
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startLog = Number(startLog)
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endLog = Number(endLog)
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if (startLog > endLog) {
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longitude = (startLog - endLog) / 2 + endLog
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} else {
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longitude = (endLog - startLog) / 2 + startLog
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}
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startLat = Number(startLat)
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endLat = Number(endLat)
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if (startLat > endLat) {
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latitude = (startLat - endLat) / 2 + endLat
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} else {
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latitude = (endLat - startLat) / 2 + startLat
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}
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this.viewer.camera.setView({
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// Cesium的坐标是以地心为原点，一向指向南美洲，一向指向亚洲，一向指向北极州
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// fromDegrees()方法，将经纬度和高程转换为世界坐标
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destination: this.DC.Namespace.Cesium.Cartesian3.fromDegrees(longitude, latitude, 600),
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orientation: {
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// 指向
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heading: this.DC.Namespace.Cesium.Math.toRadians(0, 0),
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// 视角
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pitch: this.DC.Namespace.Cesium.Math.toRadians(-90),
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roll: 0.0
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}
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})
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}
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})
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} else {
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axios.get('https://restapi.amap.com/v3/direction/driving', {
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params: {
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origin: `${origin[0].toFixed(6) + ',' + origin[1].toFixed(6)}`,
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destination: `${destination[0].toFixed(6) + ',' + destination[1].toFixed(6)}`,
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key: '4b3e1db3211054ce5b466407cbb9d221',
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strategy: 2,
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extensions: 'all',
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output: 'json'
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}
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}).then(res => {
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res.data.route.paths[0].steps.forEach(item => {
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item.polyline = item.polyline.split(';')
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var lineArr = []
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item.polyline.forEach(it => {
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it = it.split(',')
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lineArr.push(this.DC.CoordTransform.GCJ02ToWGS84(it[0], it[1]).join(','))
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})
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lineArr = lineArr.join(';')
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lineArr += ';'
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routes += lineArr
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})
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routes = startLog + ',' + startLat + ';' + routes + endLog + ',' + endLat
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const polyline = new this.DC.Polyline(routes)
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polyline.setStyle({
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width: 3,
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material: new this.DC.PolylineTrailMaterialProperty({
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color: this.DC.Color.RED,
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speed: 10
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}),
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clampToGround: true
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})
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this.routeLayer.addOverlay(polyline)
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if (this.twoOrThree == '真三维') {
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this.viewer.flyTo(this.routeLayer)
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} else {
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var longitude = null
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var latitude = null
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startLog = Number(startLog)
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endLog = Number(endLog)
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if (startLog > endLog) {
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longitude = (startLog - endLog) / 2 + endLog
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} else {
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longitude = (endLog - startLog) / 2 + startLog
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}
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startLat = Number(startLat)
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endLat = Number(endLat)
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if (startLat > endLat) {
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latitude = (startLat - endLat) / 2 + endLat
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} else {
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latitude = (endLat - startLat) / 2 + startLat
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}
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this.viewer.camera.setView({
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// Cesium的坐标是以地心为原点，一向指向南美洲，一向指向亚洲，一向指向北极州
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// fromDegrees()方法，将经纬度和高程转换为世界坐标
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destination: this.DC.Namespace.Cesium.Cartesian3.fromDegrees(longitude, latitude, 600),
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orientation: {
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// 指向
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heading: this.DC.Namespace.Cesium.Math.toRadians(0, 0),
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// 视角
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pitch: this.DC.Namespace.Cesium.Math.toRadians(-90),
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roll: 0.0
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}
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})
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}
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})
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}
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},
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clearLayer () {
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if (this.routeLayer != null) {
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this.routeLayer.clear()
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}
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},
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toNameChange () {
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if (this.toNameText == '') {
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this.toNameList = []
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this.toNameShow = false
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return
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}
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getSearchList({ mechanismName: this.toNameText }).then(res => {
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if (res.data.data.length > 0) {
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this.toNameList = res.data.data
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this.toNameShow = true
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}
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})
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},
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comeNameChange () {
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if (this.comeNameText == '') {
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this.comeNameList = []
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this.comeNameShow = false
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return
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}
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getSearchList({ mechanismName: this.comeNameText }).then(res => {
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if (res.data.data.length > 0) {
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this.comeNameList = res.data.data
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this.comeNameShow = true
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}
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})
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},
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shortcutShow (event) {
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var toBox = document.getElementById('ToNameContainer')
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if (toBox) {
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if (!toBox.contains(event.target)) { // 这句是说如果我们点击到了id为myPanel以外的区域
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this.toNameShow = false
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}
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}
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var comeBox = document.getElementById('ComeNameContainer')
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if (comeBox) {
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if (!comeBox.contains(event.target)) { // 这句是说如果我们点击到了id为myPanel以外的区域
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this.comeNameShow = false
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}
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}
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},
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originChange (param) {
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this.$store.commit('SET_POINTPOSITION', [
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Number(param.jd),
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Number(param.wd),
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Number(param.gd),
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Number(param.heading),
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Number(param.pitch),
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Number(param.roll)
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])
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this.$store.commit('SET_GETTONAME', param.mechanismname)
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this.$store.commit('SET_STARTINGPOINT', this.pointPosition)
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this.toNameShow = false
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this.toNameList = []
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},
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terminusChange (param) {
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this.$store.commit('SET_POINTPOSITION', [
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Number(param.jd),
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Number(param.wd),
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Number(param.gd),
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Number(param.heading),
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Number(param.pitch),
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Number(param.roll)
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])
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this.$store.commit('SET_COMENAME', param.mechanismname)
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this.$store.commit('SET_TERMINUS', this.pointPosition)
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this.comeNameShow = false
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this.comeNameList = []
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}
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}
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}
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</script>
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<style lang='scss' scope>
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</style>
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