<template>
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<div class="system-gas-container">
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<el-card shadow="hover">
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<div class="system-menu-search mb15">
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<el-form :inline="true" style="display: flex;align-items: flex-start;flex-wrap: wrap" >
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<el-form-item label="日期：" >
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<el-date-picker
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v-model="state.tableData.listQuery.searchParams.time"
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type="datetimerange"
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format="YYYY-MM-DD HH:mm:ss"
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range-separator="~"
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start-placeholder="开始时间"
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end-placeholder="结束时间"
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@change = "chooseTime"
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/>
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</el-form-item>
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<el-form-item label="气体：">
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<el-select
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v-model="state.tableData.listQuery.searchParams.gas"
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class="w100"
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style="max-width: 180px"
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size="default"
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>
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<el-option v-for="item in state.tableData.gasList" :key="item.id" :label="item.name" :value="item.id"></el-option>
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</el-select>
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</el-form-item>
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<el-form-item label="方位：">
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<el-select
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v-model="state.tableData.listQuery.searchParams.position"
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class="w100"
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style="max-width: 180px"
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size="default"
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>
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<el-option v-for="item in state.tableData.positionList" :key="item.label" :label="item.value" :value="item.label"></el-option>
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</el-select>
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</el-form-item>
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<el-button size="default" type="primary" class="ml10" @click="search()">
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<el-icon>
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<ele-Search />
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</el-icon>
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查询
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</el-button>
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<el-button size="default" class="ml10" @click="reset()">
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<el-icon>
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<RefreshLeft />
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</el-icon>
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重置
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</el-button>
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</el-form>
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</div>
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<div :id="gasChart" style="height: 500px;width: auto"></div>
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<el-table :data="state.tableData.data" style="width: 100%;margin-top: 20px" v-loading="loading">
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<el-table-column type="index" label="序号" width="80" />
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<el-table-column align="center" prop="time" label="采集时间"/>
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<el-table-column align="center" prop="windSpeed" label="风速"/>
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<el-table-column align="center" prop="windDirection" label="风向"/>
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<el-table-column align="center" prop="name" label="气体名称"/>
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<el-table-column align="center" prop="gasValue" label="气体浓度"/>
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<el-table-column align="center" prop="position" label="方位"/>
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</el-table>
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<br />
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<el-pagination
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@size-change="onHandleSizeChange"
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@current-change="onHandleCurrentChange"
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class="page-position"
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:pager-count="5"
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:page-sizes="[10, 20, 30]"
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v-model:current-page="state.tableData.listQuery.pageIndex"
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background
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v-model:page-size="state.tableData.listQuery.pageSize"
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layout="total, sizes, prev, pager, next, jumper"
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:total="state.tableData.total">
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</el-pagination>
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<br />
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<br />
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</el-card>
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</div>
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</template>
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<script setup lang="ts">
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import {reactive, ref, onMounted, shallowRef} from "vue";
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import * as echarts from "echarts";
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import { ElMessage, ElMessageBox } from 'element-plus'
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import {TableGasState} from "/@/types/monitorData";
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import { gasManageApi } from "/@/api/basicDataManage/gasManage";
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import moment from "moment";
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import {gasDataApi} from "/@/api/monitorData/gasData";
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const state = reactive<TableGasState>({
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tableData: {
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data: [],
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total: 0,
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loading: false,
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listQuery: {
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pageIndex: 1,
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pageSize: 10,
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searchParams:{
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startTime: '',
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endTime: '',
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time: [],
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gas: '',
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position: null
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}
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},
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gasList: [],
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positionList: [
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{
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value: '方位1',
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label: 1
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},
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{
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value: '方位2',
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label: 2
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},
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{
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value: '方位3',
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label: 3
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},
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]
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}
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});
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const gasChart = ref("eChartgasN" + Date .now() + Math .random())
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const chooseTime = (val: any) => {
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let sTime = Date.parse(new Date(val[0]));
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let eTime = Date.parse(new Date(val[1]));
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const datadiff = eTime - sTime + 86400000;
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const time = 7 * 24 * 60 * 60 * 1000;
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if (sTime > eTime) {
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return false;
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} else {
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if (datadiff > time) {
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ElMessage({
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type: 'error',
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message: '查询时间范围7天内',
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})
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getNowTime();
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return false;
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}
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}
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}
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const loading = ref(false);
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const dataZoomEnd = ref();
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const xData = ref([]);
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const yData = ref([]);
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const markLines = ref(0);
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const myChart = shallowRef(null)
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onMounted(
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() => {
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getNowTime();
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getAllGas();
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}
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);
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const getNowTime = () => {
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let isDate = new Date()
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let sTime = `${isDate.getFullYear()}-${isDate.getMonth() + 1}-${isDate.getDate()}`
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let eTime = `${isDate.getFullYear()}-${isDate.getMonth() + 1}-${isDate.getDate()}`
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sTime = `${sTime} 00:00:00`
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eTime = `${eTime} ` + moment().format('HH:mm:ss')
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state.tableData.listQuery.searchParams.time = [sTime,eTime];
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}
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const initInfoData = async () => {
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//折线图
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const chartParam = {
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startTime: moment(state.tableData.listQuery.searchParams.time[0]).format('YYYY-MM-DD HH:mm:ss'),
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endTime: moment(state.tableData.listQuery.searchParams.time[1]).format('YYYY-MM-DD HH:mm:ss'),
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gasName: state.tableData.listQuery.searchParams.gas,
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position: state.tableData.listQuery.searchParams.position
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}
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let resChart = await gasDataApi().getGasLineChart(chartParam);
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if(resChart.data.code == 100) {
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if (resChart.data.data) {
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xData.value = resChart.data.data.map((item: any) => {
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return item.time;
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})
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yData.value = resChart.data.data.map((item: any) => {
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return item.gasValue;
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})
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dataZoomEnd.value = xData.value.length > 25 ? 30 : 100;
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}else {
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xData.value = [];
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yData.value = [];
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markLines.value = 0;
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dataZoomEnd.value = 100;
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}
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initCharts();
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}else {
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ElMessage({
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type: 'warning',
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message: resChart.data.msg
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});
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}
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loading.value = true;
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//表格
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const pageParam = {
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pageIndex: state.tableData.listQuery.pageIndex,
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pageSize: state.tableData.listQuery.pageSize,
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searchParams: {
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startTime: moment(state.tableData.listQuery.searchParams.time[0]).format('YYYY-MM-DD HH:mm:ss'),
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endTime: moment(state.tableData.listQuery.searchParams.time[1]).format('YYYY-MM-DD HH:mm:ss'),
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gasName: state.tableData.listQuery.searchParams.gas,
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position: state.tableData.listQuery.searchParams.position
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}
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}
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let res = await gasDataApi().getGasLinePage(pageParam);
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if(res.data.code == 100) {
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state.tableData.data = res.data.data;
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state.tableData.total = res.data.total;
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state.tableData.listQuery.pageIndex = res.data.pageIndex;
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state.tableData.listQuery.pageSize = res.data.pageSize;
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loading.value = false;
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}else {
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ElMessage({
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type: 'warning',
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message: res.data.msg
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});
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}
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};
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const getAllGas = async () => {
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let res = await gasManageApi().getGas({});
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if(res.data.code == 100) {
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state.tableData.gasList = res.data.data;
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console.log("气体",state.tableData.gasList)
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//默认选择第一个气体
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state.tableData.listQuery.searchParams.gas = state.tableData.gasList[0].id;
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markLines.value = state.tableData.gasList[0].threshold;
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initInfoData();
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}else {
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ElMessage({
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type: 'warning',
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message: res.data.msg
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});
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}
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};
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const onHandleSizeChange = (val: number) => {
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state.tableData.listQuery.pageSize = val;
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initInfoData();
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};
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// 分页改变
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const onHandleCurrentChange = (val: number) => {
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state.tableData.listQuery.pageIndex = val;
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initInfoData();
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};
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const search = () => {
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state.tableData.listQuery.pageIndex = 1;
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const gasObj = state.tableData.gasList.filter(item => {
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return item.id == state.tableData.listQuery.searchParams.gas
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});
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markLines.value = gasObj[0].threshold;
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initInfoData();
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}
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const reset = () => {
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getNowTime();
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state.tableData.listQuery.searchParams.gas = state.tableData.gasList[0].id;
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markLines.value = state.tableData.gasList[0].threshold;
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state.tableData.listQuery.pageIndex = 1;
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state.tableData.listQuery.searchParams.position = null;
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initInfoData();
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}
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const initCharts = () => {
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if (myChart.value != null && myChart.value != "" && myChart.value != undefined) {
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myChart.value.dispose();
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}
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myChart.value = echarts.init(document.getElementById(gasChart.value));
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// 指定图表的配置项和数据
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const option = {
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tooltip: {
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trigger: "axis",
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axisPointer: {
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type: 'shadow'
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},
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},
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xAxis: {
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show: true,
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type: 'category',
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data: xData.value
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},
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yAxis: {
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show: true,
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type: 'value',
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max: Math.max(markLines.value,...yData.value),
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min: Math.min(markLines.value,...yData.value)
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},
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graphic: {
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type: 'text', // 类型：文本
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left: 'center',
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top: 'middle',
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silent: true, // 不响应事件
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invisible: yData.value.length > 0, // 有数据就隐藏
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style: {
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fill: '#9d9d9d',
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fontWeight: 'bold',
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text: '暂无数据',
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fontFamily: 'Microsoft YaHei',
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fontSize: '25px'
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}
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},
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series: [
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{
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// name : '总计',
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data: yData.value,
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type: 'line',
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markLine: {//图表标线
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symbol: "none",
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data: [{
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label: {
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position: 'end', // 表现内容展示的位置
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color: 'red' // 展示内容颜色
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},
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yAxis: markLines.value == 0 ? '':markLines.value ,
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lineStyle: {
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color: "red",
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width: markLines.value == 0 ? 0: 1, // 0 的时候可以隐藏线
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type: "solid" // 实线，不写默认虚线
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}
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},],//type: 'average', 平均值, min最小值, max 最大值, median中位数
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},
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},
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],
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dataZoom: [
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{
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type: 'slider',
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show: dataZoomEnd.value == 100 ? false : true,
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realtime: true,
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start: 0,
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end: dataZoomEnd.value
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},
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{
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type: 'inside',
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realtime: true,
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start: 0,
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end: dataZoomEnd.value
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},
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]
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};
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// 使用刚指定的配置项和数据显示图表。
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myChart.value.setOption(option,true);
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//自适应宽度
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window.addEventListener('resize',function () {
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myChart.value.resize();
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})
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}
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</script>
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<style scoped lang="scss">
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.yellow{
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width: 80px;
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height: 30px;
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background-color: rgb(255,223,37);
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line-height: 30px;
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color: white;
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box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.2);
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padding: 3px
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}
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.red{
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width: 80px;
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height: 30px;
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background-color: rgb(239,90,161);
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line-height: 30px;
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color: white;
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box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.2);
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padding: 3px
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}
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</style>
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