~xingchuan/SewerAndRainNetwork.git

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			<template>
			<div id="Tab">
			<PublicDataStandard :dataStandard="dataStandard"></PublicDataStandard>
			<div class="form-echrts">
			<div class="from-search">
			<div class="pickerMon">
			<div class="pickerData">
			<span> 开始时间:</span>
			<span class="pickerTable">
			<el-date-picker type="datetime" v-model="formInline.timeStart"></el-date-picker>
			</span>
			</div>
			<div class="pickerData">
			<span>结束时间:</span>
			<span class="pickerTable">
			<el-date-picker type="datetime" v-model="formInline.timeEnd"></el-date-picker>
			</span>
			</div>
			</div>
			<div>
			<span>采样点数:</span>
			<el-select v-model="formInline.region" placeholder="50">
			<el-option label="0" value="0"></el-option>
			<el-option label="25" value="25"></el-option>
			<el-option label="50" value="50"></el-option>
			<el-option label="75" value="75"></el-option>
			<el-option label="100" value="100"></el-option>
			</el-select>
			</div>
			<div class="detailbtn" @click="querySearch">查询</div>
			</div>
			<div style="width:5rem;height:1.5rem;" ref="echarts"></div>
			</div>
			</div>
			</template>

			<script>

			import PublicDataStandard from '@/components/BaseNav/PublicDataStandard'
			import mapApi from '@/api/mapApi'
			import 'dayjs/locale/es'
			import dayjs from 'dayjs'

			export default {
			name: 'ECharts',
			components: {
			PublicDataStandard
			},
			data () {
			return {
			// tab栏传递接收数据
			dataStandard: [
			{
			current: {
			name: '氮氧化物',
			val: 29.93
			},
			standard: {
			name: '标准',
			val: 100
			}
			},
			{
			current: {
			name: '二氧化硫',
			val: 17.34
			},
			standard: {
			name: '标准',
			val: 50
			}
			},
			{
			current: {
			name: '烟尘',
			val: 6.93
			},
			standard: {
			name: '标准',
			val: 30
			}
			},
			{
			current: {
			name: '废气流量',
			val: 120
			},
			standard: {
			name: '',
			val: null
			}
			}],

			// echarts的数据设置
			myChart: null,

			// 开始 /结束时间和采样点值的绑定值数据
			formInline: {
			region: '',
			timeEnd: '',
			timeStart: ''
			},

			// 实时数据列表
			EXHRealTimeDataList: [],
			bzz: null,
			exhbzz: [],
			exhbzzList: []
			}
			},
			mounted () {
			this.$nextTick(() => {
			this.initEchartsData()
			})
			},
			methods: {
			// 点击查询按钮功能
			querySearch () {
			// 用于接口数据请求的参数开始/结束时间 \|\| 可选择查询的开始/结束时间
			this.formInline.timeEnd = dayjs().format('YYYYMMDD HHmmss')
			this.formInline.timeStart = dayjs().subtract(3, 'minute').format('YYYYMMDD HHmmss')
			this.initEchartsData()
			},
			// 初始化数据获取echarts的options数据
			async initEchartsData () {
			const data = {
			$tagCodeList: 'TJIP45.y2h508CEMS01NOX,CTJIP45.y2h508CEMS01SO2,CTJIP45.y2h508CEMS01F,CTJIP45.y2h508CEMS01PM',
			$startTime: this.formInline.timeEnd,
			$endTime: this.formInline.timeStart,
			$step: 15
			}
			const result = (await mapApi.DataItems(data)).data
			console.log(result)
			this.getRtdb15s(result)
			},
			// echarts数据处理
			getRtdb15s (res) {
			if (res.length > 0) {
			// 处理数据开始
			const d = res
			const nameList = [] // 存放图例

			let data // 数据类型// let data={name:'',value:[now1.getFullYear(), now1.getMonth() + 1, now1.getDate().join('/'),value]}
			let datalist // 存放data的数组
			// let bzh = []
			for (let i = 0; i < d.length; i++) {
			if (d[i].ErrorMessage != null) {
			continue
			}
			// const name = CFG.DATA_REALTIME_TAGCODETABLE[d[i].UnionTagCode].TagName
			// 临时name数据
			const nameListTemp = [
			{
			'TJIP45.y2h508CEMS01NOX': '氮氧化物',
			'TJIP45.y2h508CEMS01SO2': '烟尘',
			'TJIP45.y2h508CEMS01F': '二氧化磷',
			'TJIP45.y2h508CEMS01PM': 'ph'
			// 'TJIP45.lscl2tb552AI10710': '二氧化碳'
			}
			]
			const name = nameListTemp[0][d[i].UnionTagCode]

			if (nameList.length === 0) {
			nameList.push(name)
			const newdate = new Date(d[i].ReadTime)
			data = {
			name: name,
			value: [newdate, d[i].TagValue]
			}
			datalist = {
			name: name,
			data: [data]
			}
			this.EXHRealTimeDataList.push(datalist)
			} else if (nameList.indexOf(name) < 0) {
			nameList.push(name)
			const newdate = new Date(d[i].ReadTime)
			data = {
			name: name,
			value: [newdate, d[i].TagValue]
			}
			datalist = {
			name: name,
			data: [data]
			}
			this.EXHRealTimeDataList.push(datalist)
			} else if (i === d.length - 1) {
			if (nameList.indexOf(name) < 0) {
			nameList.push(name)
			const newdate = new Date(d[i].ReadTime)
			data = {
			name: name,
			value: [newdate, d[i].TagValue]
			}
			datalist = {
			name: name,
			data: [data]
			}
			this.EXHRealTimeDataList.push(datalist)
			} else {
			const newdate = new Date(d[i].ReadTime)
			data = {
			name: name,
			value: [newdate, d[i].TagValue]
			}
			for (let k = 0; k < this.EXHRealTimeDataList.length; k++) {
			if (this.EXHRealTimeDataList[k].name === name) {
			this.EXHRealTimeDataList[k].data.push(data)
			}
			}
			}
			} else {
			const newdate = new Date(d[i].ReadTime)
			data = {
			name: name,
			value: [newdate, d[i].TagValue]
			}
			for (let k = 0; k < this.EXHRealTimeDataList.length; k++) {
			if (this.EXHRealTimeDataList[k].name === name) {
			this.EXHRealTimeDataList[k].data.push(data)
			}
			}
			}
			}
			// console.log(this.EXHRealTimeDataList)

			const divid = 'mychart_ss'
			const title = name
			const lengList = []
			let objTemp

			for (let l = 0; l < nameList.length; l++) {
			let obj
			let iconurl
			if (nameList[l] === 'ph') {
			iconurl = 'image://../assets/imgs/legend/WenDu.png'
			} else if (nameList[l] === '氮氧化物') {
			iconurl = 'image://../assets/imgs/legend/NOX.png'
			} else if (nameList[l] === '烟尘') {
			iconurl = 'image://../assets/imgs/legend/zongdan.png'
			} else if (nameList[l] === '二氧化磷') {
			iconurl = 'image://../assets/imgs/legend/YanChen.png'
			} else if (nameList[l] === '二氧化碳') {
			iconurl = 'image://../assets/imgs/legend/VOCs.png'
			}

			if (nameList[l] === '废气' \|\| nameList[l] === '废气流量') { // 将废气流量排到数组最后
			objTemp = {
			name: nameList[l],
			icon: iconurl,
			textStyle: {
			color: '#ccc'
			},
			itemWidth: 20,
			itemHeight: 5
			}
			} else {
			obj = {
			name: nameList[l],
			icon: iconurl,
			textStyle: {
			color: '#ccc'
			},
			itemWidth: 20,
			itemHeight: 5
			}
			lengList.push(obj)
			}
			}
			lengList.push(objTemp)

			const legend = lengList
			const ydatas = []

			for (let j = 0; j < nameList.length; j++) {
			let zdcbcolor, zxcolor
			if (nameList[j] === 'ph') {
			zdcbcolor = 'red'
			zxcolor = '#f206ff'
			} else if (nameList[j] === '烟尘') {
			zdcbcolor = 'red'
			zxcolor = '#e0ffff'
			} else if (nameList[j] === '氮氧化物') {
			zdcbcolor = 'red'
			zxcolor = '#00B0F0'
			} else if (nameList[j] === '二氧化碳') {
			zdcbcolor = 'red'
			zxcolor = '#9ACD32'
			} else if (nameList[j] === '二氧化磷') {
			zdcbcolor = 'red'
			zxcolor = '#f48183'
			}
			let ydata
			// 临时数据
			const BBZMAPPING = [
			{
			COD: 35,
			ph: 9,
			总氮: 15,
			总磷: 0.3,
			氨氮: 3
			}
			]
			for (let m = 0; m < this.EXHRealTimeDataList.length; m++) {
			let stdValue = null
			if (this.EXHRealTimeDataList[m].name === nameList[j]) {
			for (const i in this.BBZMAPPING) {
			console.log(i)
			stdValue = BBZMAPPING[this.EXHRealTimeDataList[m].name]
			}

			ydata = {
			name: nameList[j],
			data: this.EXHRealTimeDataList[m].data,
			zdcbcolor: zdcbcolor,
			zxcolor: zxcolor,
			bzz: stdValue
			}
			this.exhbzz = {
			name: nameList[j],
			bzhui: stdValue
			}
			this.exhbzzList.push(this.exhbzz)
			ydatas.push(ydata)
			}
			}
			}

			const yname = '浓度(mg/m³)'

			this.DrawRealTimeDateChart(divid, title, legend, ydatas, yname)
			}
			},
			// 获取数据用于echarts图表绘制
			DrawRealTimeDateChart (id, title, legend, ydatas, yname) {
			// console.log(ydatas)
			this.myChart = this.$echarts.init(this.$refs.echarts)
			const serLists = []
			let dataUnit
			for (let i = 0; i < ydatas.length; i++) {
			const zdcbcolor = ydatas[i].zdcbcolor
			const bz = ydatas[i].bzz
			let obj
			if (bz) {
			obj = {
			name: ydatas[i].name,
			// symbol:'circle', // 折点形状
			// symbolSize: 3, //大小
			smooth: true, // 直线，true 为曲线
			itemStyle: {
			normal: {
			color: function (c) { // 根据value 显示不同的折点颜色
			let biaozhuiz
			for (let i = 0; i < this.bzzList.length; i++) {
			if (this.bzzList[i].name === c.seriesName) {
			biaozhuiz = this.bzzList[i].bzhui
			}
			}
			if (c.value[1] > biaozhuiz) {
			return zdcbcolor
			} else if (c.value[1] > biaozhuiz * 0.9) {
			return '#FFA500'
			} else {
			return '#33c95f'
			}
			},
			lineStyle: { // 折线的颜色
			color: ydatas[i].zxcolor,
			width: 2
			},
			// borderColor:'black', //折点边框的颜色
			label: { // 显示值
			show: false
			}
			}

			},
			type: 'line',
			data: ydatas[i].data,
			markLine: { // 平均值，和指标上限
			symbol: 'none',
			data: [{
			label: {
			normal: {
			position: 'end',
			formatter: ''// ydatas[i].name+'标准值' //+'{c}'
			}
			},
			name: '标准值',
			yAxis: bz,
			lineStyle: {
			color: ydatas[i].zxcolor,
			type: 'dashed',
			width: 2
			}
			}
			]
			}
			}
			} else {
			obj = {
			name: ydatas[i].name,
			// symbol:'circle', // 折点形状
			// symbolSize: 3, //大小
			smooth: true, // 直线，true 为曲线
			yAxisIndex: 1,
			itemStyle: {
			normal: {
			color: function (c) { // 根据value 显示不同的折点颜色
			return '#33c95f'
			},
			lineStyle: { // 折线的颜色
			color: ydatas[i].zxcolor,
			width: 2
			},
			// borderColor:'black', //折点边框的颜色
			label: { // 显示值
			show: false
			}
			}

			},
			type: 'line',
			data: ydatas[i].data
			}
			}

			if (ydatas[i].name === '废气流量' \|\| ydatas[i].name === '废气') {
			obj.yAxisIndex = 1
			}
			// 临时
			const datatype = 1
			if (datatype === 1) {
			dataUnit = '流量(m³/d)'
			} else {
			dataUnit = '流量(m³/h)'
			}
			serLists.push(obj)
			}
			const option = {
			/* title: {
			text: title,
			}, */
			tooltip: { // 提示框
			trigger: 'axis',
			axisPointer: {
			type: 'cross',
			label: {
			color: '#1a4245'
			}
			},
			formatter: function (params) {
			let s = params[0].name + '<br />'
			for (let i = 0; i < params.length; i++) {
			// let name = params[i].name
			// 图表title名称
			const seriesName = params[i].seriesName
			// 值
			const value = params[i].value[1]

			// let valueFliter = formatter(value)
			const valueFliter = parseFloat(value).toFixed(2)

			let maker = params[i].marker
			let colo = ''
			switch (seriesName) {
			case 'ph':
			colo = '#f206ff'
			break
			case '氮氧化物':
			colo = '#00B0F0'
			break
			case '烟尘':
			colo = '#e0ffff'
			break
			case '二氧化碳':
			colo = '#9ACD32'
			break
			case '二氧化磷':
			colo = '#f48183'
			break
			default:
			colo = ''
			break
			}
			maker = '<span style="display:inline-block;margin-right:5px;border-radius:10px;width:10px;height:10px;background-color:' + colo + ';"></span>'
			s += maker + seriesName + ':' + valueFliter + '<br />'
			}
			return s
			}
			},
			toolbox: {
			show: false,
			feature: {
			saveAsImage: {}
			}
			},
			grid: {
			top: '20%',
			bottom: '15%'
			},
			legend: {
			data: legend
			},
			dataZoom: [{
			type: 'inside',
			start: 0,
			end: 100
			}, {
			start: 0,
			end: 100,
			show: false,
			handleIcon: 'M10.7,11.9v-1.3H9.3v1.3c-4.9,0.3-8.8,4.4-8.8,9.4c0,5,3.9,9.1,8.8,9.4v1.3h1.3v-1.3c4.9-0.3,8.8-4.4,8.8-9.4C19.5,16.3,15.6,12.2,10.7,11.9z M13.3,24.4H6.7V23h6.6V24.4z M13.3,19.6H6.7v-1.4h6.6V19.6z',
			handleSize: '80%',
			handleStyle: {
			color: '#fff',
			shadowBlur: 3,
			shadowColor: 'rgba(0, 0, 0, 0.6)',
			shadowOffsetX: 2,
			shadowOffsetY: 2
			}
			}],
			xAxis: { // x 轴设置
			type: 'time',
			boundaryGap: false,
			axisLabel: { // x轴全部显示
			// rotate: 30,
			margin: 6,
			interval: 0,
			textStyle: {
			color: '#fff'
			}
			},
			splitLine: { // 网格垂直线为虚线
			show: true,
			lineStyle: {
			type: 'dashed'
			}
			},
			axisTick: { // x 轴刻度显示
			show: false
			},
			axisLine: {
			lineStyle: {
			color: '#FFFFFF',
			width: 1// 这里是为了突出显示加上的
			}
			}
			// data: xdata
			},
			yAxis: [{
			type: 'value',
			name: yname,
			max: function (value) {
			return parseInt(value.max + 30)
			},
			axisLabel: {
			formatter: '{value}',
			textStyle: {
			color: '#fff'
			}
			},
			axisPointer: {
			snap: true
			},
			splitLine: {
			show: false
			}, // y轴网格线不显示,
			axisLine: {
			lineStyle: {
			color: '#FFFFFF',
			width: 1// 这里是为了突出显示加上的
			}
			}
			}, {
			type: 'value',
			name: dataUnit,
			axisLabel: {
			formatter: '{value}',
			textStyle: {
			color: '#fff'
			}
			},
			axisPointer: {
			snap: true
			},
			splitLine: {
			show: false
			}, // y轴网格线不显示,
			// inverse: true,
			// nameLocation: 'start',
			// max:500,
			axisLine: {
			lineStyle: {
			color: '#FFFFFF',
			width: 1// 这里是为了突出显示加上的
			}
			}
			}],
			series: serLists
			}
			this.myChart.setOption(option)
			},
			// 定时器根据时间间隔请求数据
			IntervalRealTimeDate (id, unionTagCodeList, BBZMAPPING) {
			// const interValHander = setInterval(function () {
			// this.initEchartsData()
			// console.log('间隔请求数据')
			// }, 1500)
			// console.log(interValHander)
			}
			}
			}
			</script>

			<style scoped lang="less">
			.grid-content {
			font-size: 8px;
			background-color: #2e4967;
			text-align: center;
			border-radius: 2px;
			margin-right: 10px;
			padding: 0 10px;

			> i {
			color: #ffffff;
			}
			}

			.animation {
			//width: 600px;
			//height: 0.06rem;
			.infomation {
			padding: 5px 10px;
			}
			}

			.form-echrts {
			width: 100%;
			border-top: 1px solid #396d83;
			//margin: 10px 10px 10px 10px;
			.from-search {
			display: flex;
			padding: 5px;

			> div {
			margin-left: 10px
			}

			.pickerMon {
			display: flex;

			> div:first-child {
			margin-right: 10px;
			}

			.pickerData {
			flex: 1;
			display: flex;

			> span {
			line-height: 22px
			}

			.pickerTable {
			margin-left: 3px;
			}
			}
			}

			/deep/ .el-date-editor--datetime {
			width: 100%;
			}

			/deep/ .el-input__inner {
			position: relative;
			width: 140px;
			background-color: #2e4967;
			color: #fff;
			font-size: 12px;
			height: 24px;
			padding: 0;
			border-color: #00fff6;
			text-align: center;
			z-index: 9999;
			//padding-left:20px ;
			//padding: 0!important;
			}

			/deep/ .el-input__icon {
			display: block;
			width: 140px;
			height: 22px;
			line-height: 22px;
			cursor: pointer;
			font-size: 0;
			}

			.echatsInput {
			color: #00ffff;
			background-color: #2e4967;
			border: none;
			border-radius: 6px;
			width: 80px;
			height: 22px;
			}

			input::-webkit-calendar-picker-indicator {
			opacity: 100;
			}

			.detailbtn {
			background-color: #2e4967;
			text-align: center;
			padding: 0 7px;
			line-height: 20px;
			border-radius: 4px;
			margin-right: 6px;
			}

			}

			.el-dialog-div {
			//height: 50vh!important;
			overflow: auto;
			//overflow: hidden;
			}

			#echarts {
			margin: 0;
			padding: 0;
			//height: 3rem;
			//border: 1px solid #396d83;
			//margin: 10px 10px 10px 10px;
			}
			}
			</style>