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| <template>
| <div>
| <el-container>
|
| <!-- <el-header style="text-align:right; font-size:15px ">
| <i class="el-icon-s-data" style="font-size: 15px;color:rgb(226,207,207);margin-right:10px;"></i>
| <span style="color:rgb(226,207,207);">检测设备在线率</span>
| </el-header> -->
|
| <el-main>
| <el-form :inline="true" :model="form" class="demo-form-inline">
| <!-- <el-form-item label="设备编号">
| <el-select class="checkbox" v-model="devId" placeholder="请选择设备编号">
| <el-option
| v-for="item in options"
| :key="item.label"
| :label="item.label"
| :value="item.label">
| </el-option>
| </el-select> -->
| <el-form-item label="店铺名和设备编号">
| <el-cascader
| :options="options"
| :show-all-levels="false"
| :props="{expandTrigger:'hover'}"
| placeholder="请选择店铺名和设备编号"
| v-model="value"
| style="margin-right:32px">
| </el-cascader>
| </el-form-item>
|
| <el-form-item label="开始日期">
| <el-date-picker
| v-model="begin"
| type="date"
| placeholder="选择日期"
| value-format="YYYY-MM-DD">
| </el-date-picker>
| </el-form-item>
|
| <el-form-item label="结束日期">
| <el-date-picker
| v-model="end"
| type="date"
| placeholder="选择日期"
| value-format="YYYY-MM-DD">
| </el-date-picker>
| </el-form-item>
|
| <el-form-item>
| <el-button type="primary" @click="fetchData">生成折线图</el-button>
| </el-form-item>
| </el-form>
|
| <el-card v-loading="loading">
| <div class="chart-container" ref="chart" v-show="!isNoData"></div>
| <el-empty v-show="isNoData" :image-size="200" />
| </el-card>
| </el-main>
| </el-container>
| </div>
| </template>
|
| <script>
| import * as echarts from 'echarts'
| import axiosInstanceInstance from '../../../utils/request.js'
| export default {
| data() {
| return {
| isNoData:false,
| loading:false,
| chartData: [], //保存查询的结果
| //devId:'', //设备编号
| begin:'2023-05-01', //开始时间
| end:'2023-05-15', //结束时间
| value:['付小姐在成都','qinshi_31010320210010'], //保存选择的店铺名称和设备名称
| options: [{
| value: '付小姐在成都',
| label: '付小姐在成都',
| children: [{
| value: 'qinshi_31010320210010',
| label: 'qinshi_31010320210010',
| }]
| },
| {
| value: '吉刻联盟',
| label: '吉刻联盟 ',
| children: [{
| value: 'qinshi_31010320200006',
| label: 'qinshi_31010320200006',
| }]
| },
| {
| value: '家在塔啦',
| label: '家在塔啦',
| children: [{
| value: 'hengzhiyuan_64480047347215',
| label: 'hengzhiyuan_64480047347215',
| }]
| },
| {
| value: '狼来了',
| label: '狼来了 ',
| children: [{
| value: 'zhuoquan_31011020175012',
| label: 'zhuoquan_31011020175012',
| }]
| },
| {
| value: '乐凯撒星游店',
| label: '乐凯撒星游店',
| children: [{
| value: 'qinshi_31010320200007',
| label: 'qinshi_31010320200007',
| }]
| },
| {
| value: '馨远美食小镇（哈尼美食广场）',
| label: '馨远美食小镇（哈尼美食广场）',
| children: [{
| value: 'hengzhiyuan_64480047078091',
| label: 'hengzhiyuan_64480047078091',
| }]
| },
| {
| value: '棒约翰',
| label: '棒约翰',
| children: [{
| value: 'qinshi_31010320190005',
| label: 'qinshi_31010320190005',
| }]
| },
| {
| value: '弄堂咪道',
| label: '弄堂咪道',
| children: [{
| value: 'zhuoquan_31011020175008',
| label: 'zhuoquan_31011020175008',
| }]
| },{
| value: '杨记齐齐哈尔烤肉',
| label: '杨记齐齐哈尔烤肉',
| children: [{
| value: 'zhuoquan_31011020175002',
| label: 'zhuoquan_31011020175002',
| }]
| },
| {
| value: '上海稔传餐饮管理有限公司（人生一串）',
| label: '上海稔传餐饮管理有限公司（人生一串）',
| children: [{
| value: 'GLHB00000000016004',
| label: 'GLHB00000000016004',
| }]
| },
| {
| value: '缘家',
| label: '缘家',
| children: [{
| value: 'fucheng310104200914',
| label: 'fucheng310104200914',
| }]
| },
| {
| value: '泉盛餐饮（上海）有限公司（食其家）',
| label: '泉盛餐饮（上海）有限公司（食其家）',
| children: [{
| value: 'GLHB00000000016155',
| label: 'GLHB00000000016155',
| }]
| },{
| value: '丰茂烤串',
| label: '丰茂烤串',
| children: [{
| value: 'GLHB00000000016011',
| label: 'GLHB00000000016011',
| }]
| },
| {
| value: '上海泰煌餐饮管理有限公司（泰煌鸡）',
| label: '上海泰煌餐饮管理有限公司（泰煌鸡）',
| children: [{
| value: 'GLHB00000000010279',
| label: 'GLHB00000000010279',
| }]
| },
| {
| value: '徐汇区辰熙餐馆(小铁君串烧居酒屋)',
| label: '徐汇区辰熙餐馆(小铁君串烧居酒屋)',
| children: [{
| value: 'GLHB00000000010504',
| label: 'GLHB00000000010504',
| }]
| },
|
| ]
|
| }
|
| },
| mounted(){
| // 默认加载付小姐在成都 5月1号到15号的
| this.fetchData()
| },
| methods: {
| fetchData() {
| if (
| this.begin >= this.end &&
| (this.begin != null || this.end != null) &&
| (this.begin != '' || this.end != '')
| ) {
| alert('请输入有效的时间段');
| return;
| }
| let params = {}
| if (this.value[1]) {
| params['devId'] = this.value[1];
| }
| if(this.begin){
| params['begin']=this.begin
| }
| if(this.end){
| params['end'] = this.end
| }
| this.loading=true
| axiosInstanceInstance.get('/data/id',{params:params})
| .then(response => {
|
| this.chartData = response.data.data
| this.loading= false
| if(response.data.data.length==0){
| alert('该时段无数据')
| this.isNoData = true
| return
| }
| // 移除空数据状态
| this.isNoData = false
| this.drawChart()
| })
|
| },
| drawChart() {
| let dateList = []
|
|
| let dayOnline = []
|
| let noonOnline = []
| let nightOnline = []
| let keyOnline = []
|
|
|
| //比率
| this.chartData.forEach((item) => {
| dateList.push(item.fumeDate) //x轴日期
|
| dayOnline.push(item.dailyOnlineRate.slice(0,-1))
| noonOnline.push(item.noonOnlineRate.slice(0,-1))
| nightOnline.push(item.nightOnlineRate.slice(0,-1))
| keyOnline.push(item.keyOnlineRate.slice(0,-1))
|
| })
|
| let chart = echarts.init(this.$refs.chart)
| chart.setOption({
| title: {
| text: '检测设备在线率',
| //left: 'center'
| },
| grid: {
| left: '3%',
| right: '4%',
| bottom: '3%',
| containLabel: true
| },
| tooltip: {},
|
| legend: {
| data: ['日在线率','中午在线率','晚上在线率','重点时段在线率']
| },
| toolbox: { //工具栏
| feature: {
| dataZoom: { //区域缩放
| yAxisIndex: "none"
| },
| restore: {}, //配置项还原
| saveAsImage: {}, //保存为图片
| }
| },
| xAxis: {
| data: dateList
| },
|
| yAxis: {
| type: 'value',
| axisLabel:{
| show:true,
| interval:'auto',
| formatter:'{value} %'
| }
|
| },
| series: [
| {
| name: '日在线率',
| type: 'line',
| data: dayOnline
| },
| {
| name: '中午在线率',
| type: 'line',
| data: noonOnline
| },
|
| {
| name: '晚上在线率',
| type: 'line',
| data: nightOnline
| },
| {
| name: '重点时段在线率',
| type: 'line',
| data: keyOnline
| },
| ]
| })
| }
| }
| }
| </script>
|
| <style scoped>
| .el-card {
| margin-top: 40px;
| border-radius: 9px;
| }
| .chart-container {
| width: 100%;
| height: 540px;
| }
| .el-header {
| background-color: #010408;
| color: #333;
| line-height: 60px;
|
| }
| </style>
|
|
