能源分析
This commit is contained in:
104
src/views/energy/analysis/yoyAnalysis/components/lineChart.vue
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104
src/views/energy/analysis/yoyAnalysis/components/lineChart.vue
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<template>
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<div
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id="analysischartLine"
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style="width: 100%;height: 100%;"
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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 '@/utils/chartMixins/resize'
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export default {
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name: "LineChart",
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mixins: [resize],
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data() {
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return {
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chartDom: '',
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chart: '',
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chartHeight: this.tableHeight(214) - 70
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}
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},
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props: {
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chartData: {
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type: Array,
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required: true,
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default: () => {
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return []
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}
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}
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},
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watch: {
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chartData: function () {
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this.getChart()
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}
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},
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mounted() {
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window.addEventListener('resize', () => {
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this.chartHeight = this.tableHeight(214) - 70
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})
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},
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methods: {
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getChart() {
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if (
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this.chart !== null &&
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this.chart !== '' &&
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this.chart !== undefined
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) {
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this.chart.dispose() // 页面多次刷新会出现警告，Dom已经初始化了一个实例，这是销毁实例
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}
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this.chartDom = document.getElementById('analysischartLine')
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this.chart = echarts.init(this.chartDom)
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if (this.chartData.length === 0) {
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return false
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}
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let xData = []
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let arr = this.chartData[0].type
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let keys = Object.keys(this.chartData[0])
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let yData = []
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for (let j = 0; j < arr.length; j++) {
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for (let k = 0; k < keys.length; k++) {
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if (keys[k].indexOf(arr[j]+'_上年同期') > -1 || keys[k].indexOf(arr[j]+'_能源消耗') > -1) {
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let obj = {
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name: '',
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type: 'line',
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stack: 'Total',
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data: []
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}
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obj.name = keys[k]
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yData.push(obj)
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}
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}
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}
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for (let i = 0; i < this.chartData.length; i++) {
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xData.push(this.chartData[i].time)
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for (let p = 0; p < yData.length; p++) {
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yData[p].data.push(this.chartData[i][ yData[p].name])
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}
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}
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var option = {
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legend: {
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data: keys
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},
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tooltip: {
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trigger: 'axis'
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},
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grid: {
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left: '3%',
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right: '4%',
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bottom: '3%',
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containLabel: true
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},
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xAxis: {
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type: 'category',
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data: xData
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},
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yAxis: {
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type: 'value'
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},
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series: yData
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};
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option && this.chart.setOption(option);
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}
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}
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}
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</script>
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156
src/views/energy/analysis/yoyAnalysis/components/searchArea.vue
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156
src/views/energy/analysis/yoyAnalysis/components/searchArea.vue
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<template>
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<el-form :inline="true" class="demo-form-inline">
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<el-form-item label="对象选择">
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<el-cascader
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v-model="objArr"
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:options="objList"
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:props="{ checkStrictly: true, value: 'id', label: 'name' }"
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popper-class="cascaderParent"
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clearable></el-cascader>
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</el-form-item>
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<el-form-item label="时间维度">
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<el-select v-model="queryParams.type" placeholder="请选择" style="width: 80px;">
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<el-option
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v-for="item in timeType"
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:key="item.id"
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:label="item.name"
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:value="item.id"
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:clearable="false">
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</el-option>
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</el-select>
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</el-form-item>
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<el-form-item label="时间">
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<div v-show="queryParams.type === 1 || queryParams.type === 2">
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<el-date-picker
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v-model="yearValue"
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type="year"
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:picker-options="pickerOptions"
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@change="selectTime"
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:clearable="false"
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placeholder="选择年">
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</el-date-picker>
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</div>
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<div v-show="queryParams.type === 3">
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<el-date-picker
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v-model="yearMonth"
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type="month"
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:picker-options="pickerOptions"
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@change="selectTime"
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:clearable="false"
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placeholder="选择月">
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</el-date-picker>
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</div>
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</el-form-item>
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<el-form-item>
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<el-button type="primary" @click="search">查询</el-button>
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</el-form-item>
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<el-form-item>
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<span class="separateStyle"></span>
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</el-form-item>
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<el-form-item>
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<el-button type="primary" @click="exportData" plain>导出</el-button>
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</el-form-item>
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</el-form>
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</template>
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<script>
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import { getTree } from '@/api/base/factory'
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import moment from 'moment'
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export default {
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name: 'searchArea',
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data() {
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return {
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// 查询参数
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queryParams: {
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type: 1, // 1季度2月3日
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searchTime: null,
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objId: null
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},
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timeType: [
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{id: 1, name: '季度'},
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{id: 2, name: '月'},
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{id: 3, name: '日'}
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],
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yearValue: '',
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yearMonth: '',
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objArr: [],
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objList: [],
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pickerOptions: {
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disabledDate(date) {
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return date.getTime() > Date.now()
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}
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}
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}
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},
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mounted() {
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this.getObjTree()
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},
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methods: {
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getObjTree() {
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getTree().then(res => {
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this.objList = res.data || []
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})
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},
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selectTime() {
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if (this.queryParams.type === 3) {
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this.queryParams.searchTime = this.yearMonth
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} else {
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this.queryParams.searchTime = this.yearValue
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}
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},
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// 查询
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search() {
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if (!this.objArr.length === 0) {
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this.$modal.msgError('请选择对象')
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return false
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} else {
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this.queryParams.objId = this.objArr[this.objArr.length-1]
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}
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if (!this.queryParams.type) {
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this.$modal.msgError('请选择时间维度')
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return false
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}
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if (!this.queryParams.searchTime) {
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this.$modal.msgError('请选择时间')
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return false
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}
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if (this.queryParams.type === 3) {
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this.queryParams.searchTime = this.transformTime(this.yearMonth) + ''
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} else {
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this.queryParams.searchTime = this.transformYear(this.yearValue) + ''
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}
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this.$emit('submit', this.queryParams)
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},
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exportData() {
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this.$emit('exportD')
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},
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transformTime(timeStamp) {// 本月最后一天
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let year = moment(timeStamp).format('YYYY')
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let month = moment(timeStamp).format('MM')
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let newData = moment(new Date(year,month,0)).format('YYYY-MM-DD') + ' 23:59:59'
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let value = new Date(newData).getTime()
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return value
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},
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transformYear(timeStamp) {// 本年最后一天
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let year = moment(timeStamp).format('YYYY')
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let newData = year+'-12-31 23:59:59'
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let value = new Date(newData).getTime()
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return value
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}
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}
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}
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</script>
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<style>
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/* 级联选择器 */
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.cascaderParent .el-cascader-panel .el-scrollbar:first-child .el-radio {
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display: none;
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}
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</style>
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<style scoped>
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.separateStyle {
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display: inline-block;
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width: 1px;
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height: 24px;
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background: #E8E8E8;
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vertical-align: middle;
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}
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</style>
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116
src/views/energy/analysis/yoyAnalysis/index.vue
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116
src/views/energy/analysis/yoyAnalysis/index.vue
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@@ -0,0 +1,116 @@
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<template>
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<div class="app-container">
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<!-- 搜索工作栏 -->
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<search-area @submit="getList" @exportD="exportData"/>
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<div style='width: 100%;height: 300px;'>
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<line-chart ref="analysisLineChart" :chartData="chartData"/>
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</div>
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<!-- 表格 -->
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<base-table
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:table-props="tableProps"
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:table-data="list"
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:max-height="tableH"
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class="yoy-out-table"
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/>
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</div>
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</template>
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<script>
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import { getYoy } from "@/api/analysis/energyAnalysis"
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import SearchArea from "./components/searchArea"
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import LineChart from "./components/lineChart"
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import FileSaver from "file-saver"
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import * as XLSX from 'xlsx/xlsx.mjs'
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export default {
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name: 'YoyAnalysis',
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components: { SearchArea, LineChart },
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data() {
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return {
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chartData: [],
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tableProps: [],
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list: [],
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tableH: this.tableHeight(500)
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}
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},
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mounted() {
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window.addEventListener('resize', () => {
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this.tableH = this.tableHeight(500)
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})
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},
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methods: {
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getList(params) {
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getYoy({ ...params }).then((res) => {
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if (res.code === 0 && res.data) {
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this.getTableList(res.data)
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} else {
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this.chartData = []
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this.list = []
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}
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})
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},
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getTableList(arr) {
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let data = arr.data
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let nameData = arr.nameData
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let tempX = []
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data[0].data.map((item) => {
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let obj = {}
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obj.prop = item.dynamicName
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obj.label = item.dynamicName
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obj.id = item.id
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obj.children = []
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tempX.push(obj)
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})
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for (let i = 0; i < nameData.length; i++) {
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for (let j = 0; j < tempX.length; j++) {
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if (tempX[j].id === nameData[i].parentId) {
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let obj = {}
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obj.prop = tempX[j].prop + '_' + nameData[i].name
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obj.label = nameData[i].name
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tempX[j].children.push(obj)
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}
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}
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}
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this.tableProps = [{prop: 'time',label: '时间'}].concat(tempX)
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// 数据
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this.list = []
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for (let k = 0; k < data.length; k++) {
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let obj = {}
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obj.time = data[k].time
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let arr1 = data[k].data
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obj.type = []
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for (let q = 0; q < arr1.length; q++) {
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let name = arr1[q].dynamicName
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obj.type.push(name)
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let arr2 = arr1[q].children
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for (let p = 0; p < arr2.length; p++) {
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let prop = name + '_' + arr2[p].dynamicName
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obj[prop] = arr2[p].dynamicValue
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}
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}
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this.list.push(obj)
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}
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this.chartData = this.list
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},
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exportData() {
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if (this.list.length > 0) {
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var wb = XLSX.utils.table_to_book(document.querySelector(".yoy-out-table"))
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var wbout = XLSX.write(wb, {
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bookType: "xlsx",
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bookSST: true,
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type: "array"
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})
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try {
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FileSaver.saveAs(
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new Blob([wbout], { type: "application/octet-stream" }),
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"同比分析.xlsx"
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)
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} catch (e) {
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if (typeof console !== "undefined") console.log(e, wbout);
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}
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return wbout
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} else {
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this.$modal.msgWarning("暂无数据导出")
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}
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}
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}
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}
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</script>
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