141 lines
3.5 KiB
Vue
141 lines
3.5 KiB
Vue
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<template>
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<div v-loading="loading">
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<div class="select-container">
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<el-form :inline="true">
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<el-form-item label="时间选择">
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<el-date-picker
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v-model="dateRange"
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type="daterange"
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range-separator="至"
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start-placeholder="开始时间"
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:picker-options="pickerOptions"
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:default-value="defaultDateRange"
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end-placeholder="结束时间">
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</el-date-picker>
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</el-form-item>
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<el-form-item>
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<el-button type="primary" @click="onSearch" native-type="button">搜索</el-button>
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</el-form-item>
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<el-form-item>
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<el-button @click="onReset" native-type="button">重置</el-button>
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</el-form-item>
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</el-form>
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</div>
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<div style="margin:30px 0;">
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<div id="glqxEchart" style="height:360px;"></div>
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</div>
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</div>
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</template>
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<script>
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import * as echarts from 'echarts'
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import resize from "@/mixins/ems/resize";
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import getQuerySiteId from "@/mixins/ems/getQuerySiteId";
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import {getPcsNameList, getPowerData} from "@/api/ems/dzjk";
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import {formatDate} from "@/filters/ems";
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export default {
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name:'DzjkTjbbGlqx',
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mixins: [resize,getQuerySiteId],
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data() {
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return {
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pickerOptions:{
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disabledDate(time) {
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return time.getTime() > Date.now();
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},
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},
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defaultDateRange:[],//默认展示的时间
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dateRange:[],
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loading:false,
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}
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},
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methods: {
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// 搜索
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onSearch(){
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this.getData()
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},
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// 重置
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onReset(){
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this.dateRange=[]
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this.getData()
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},
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getData(){
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const {siteId}=this;
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const [start='',end='']=(this.dateRange || [])
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//接口调用完成之后 设置图表、结束loading
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this.loading=true;
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getPowerData({siteId,startDate:formatDate(start),endDate:formatDate(end)}).then(response => {
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this.setOption(response?.data || [])
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}).finally(()=>{this.loading=false;})
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},
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setOption(data) {
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const source = [['日期','电网功率','负载功率','储能功率','光伏功率']]
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data.forEach(item=>{
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source.push([item.statisDate,item.gridPower,item.loadPower,item.storagePower,item.pvPower])
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})
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this.chart.setOption({
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grid: {
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containLabel: true
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},
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legend: {
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left: 'center',
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bottom: '15',
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},
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tooltip: {
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trigger: 'axis',
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axisPointer: { // 坐标轴指示器，坐标轴触发有效
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type: 'shadow' // 默认为直线，可选为：'line' | 'shadow'
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}
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},
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textStyle:{
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color:"#333333",
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},
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xAxis: {
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type: 'category',
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},
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yAxis: {
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type: 'value',
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},
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dataset:{source},
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series: [
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{
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type: 'scatter',
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},
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{
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type: 'scatter',
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},
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{
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type: 'scatter',
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},
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{
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type: 'scatter',
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}
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]
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},true)
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},
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initChart() {
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this.chart = echarts.init(document.querySelector('#glqxEchart'));
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},
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init(){
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this.loading = true
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this.initChart()
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this.getData()
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}
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},
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mounted(){
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const now = new Date();
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const lastMonth = new Date(now.getFullYear(), now.getMonth() - 1, 1);
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this.defaultDateRange = [lastMonth, now];
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},
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beforeDestroy() {
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if (!this.chart) {
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return
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}
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this.chart.dispose()
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this.chart = null
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},
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}
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</script>
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