能源需求修改

This commit is contained in:
2024-04-02 16:54:36 +08:00
parent cea7fb622f
commit 94c7f803cc
20 changed files with 3816 additions and 3422 deletions

View File

@@ -1,103 +1,102 @@
<template>
<div
id="analysischartLine"
style="width: 100%"
:style="{ height: chartHeight + 'px' }"
></div>
<div
id="analysischartLine"
style="width: 100%"
:style="{ height: chartHeight + 'px' }"></div>
</template>
<script>
import * as echarts from 'echarts'
import resize from '@/utils/chartMixins/resize'
import * as echarts from 'echarts';
import resize from '@/utils/chartMixins/resize';
export default {
name: "LineChart",
mixins: [resize],
data() {
return {
chartDom: '',
chart: '',
chartHeight: this.tableHeight(214) - 70
}
},
props: {
chartData: {
type: Array,
required: true,
default: () => {
return []
}
},
timeDim: {
type: String,
default: ''
}
},
watch: {
chartData: function () {
this.getChart()
}
},
mounted() {
window.addEventListener('resize', () => {
this.chartHeight = this.tableHeight(214) - 70
})
},
methods: {
getChart() {
if (
this.chart !== null &&
this.chart !== '' &&
this.chart !== undefined
) {
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
}
this.chartDom = document.getElementById('analysischartLine')
this.chart = echarts.init(this.chartDom)
let xData = []
let yData = []
for (let i = 0; i < this.chartData.length; i++) {
let time = ""
if (this.timeDim === '3') {
let year = this.chartData[i].time.slice(0,4)
let weak = this.chartData[i].time.slice(4,6)
time = year+' 第 '+weak+' 周'
} else {
time = this.chartData[i].time
}
xData.push(time)
yData.push(this.chartData[i].useNum)
}
name: 'LineChart',
mixins: [resize],
data() {
return {
chartDom: '',
chart: '',
chartHeight: this.tableHeight(214) - 100,
};
},
props: {
chartData: {
type: Array,
required: true,
default: () => {
return [];
},
},
timeDim: {
type: String,
default: '',
},
},
watch: {
chartData: function () {
this.getChart();
},
},
mounted() {
window.addEventListener('resize', () => {
this.chartHeight = this.tableHeight(214) - 70;
});
},
methods: {
getChart() {
if (
this.chart !== null &&
this.chart !== '' &&
this.chart !== undefined
) {
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
}
this.chartDom = document.getElementById('analysischartLine');
this.chart = echarts.init(this.chartDom);
let xData = [];
let yData = [];
for (let i = 0; i < this.chartData.length; i++) {
let time = '';
if (this.timeDim === '3') {
let year = this.chartData[i].time.slice(0, 4);
let weak = this.chartData[i].time.slice(4, 6);
time = year + ' 第 ' + weak + ' 周';
} else {
time = this.chartData[i].time;
}
xData.push(time);
yData.push(this.chartData[i].useNum);
}
var option = {
color:['#288AFF'],
// tooltip: {
// trigger: 'axis'
// },
grid: {
left: '4%',
right: '1%',
bottom: '1%',
containLabel: true
},
xAxis: {
type: 'category',
data: xData,
axisLabel: {
rotate: "45"
}
},
yAxis: {
type: 'value'
},
series: [
{
data: yData,
type: 'line'
}
]
};
var option = {
color: ['#288AFF'],
// tooltip: {
// trigger: 'axis'
// },
grid: {
left: '4%',
right: '1%',
bottom: '1%',
containLabel: true,
},
xAxis: {
type: 'category',
data: xData,
axisLabel: {
rotate: '45',
},
},
yAxis: {
type: 'value',
},
series: [
{
data: yData,
type: 'line',
},
],
};
option && this.chart.setOption(option);
}
}
}
option && this.chart.setOption(option);
},
},
};
</script>

View File

@@ -1,94 +1,113 @@
<template>
<div class="app-container trendAnalysisBox" id="trendAnalysisBox">
<!-- 搜索工作栏 -->
<search-area :isFold="isFold" @submit="getList"/>
<el-tabs v-model="activeName" @tab-click="switchChart" v-show='chartData.length'>
<el-tab-pane label="柱状图" name="bar">
<bar-chart ref="analysisBarChart" :chartData="chartData" :timeDim="timeDim"/>
</el-tab-pane>
<el-tab-pane label="折线图" name="line">
<line-chart ref="analysisLineChart" :chartData="chartData" :timeDim="timeDim"/>
</el-tab-pane>
</el-tabs>
<!-- 没有数据 -->
<div class="no-data-bg" v-show='!chartData.length'></div>
</div>
<div
class="app-container trendAnalysisBox"
id="trendAnalysisBox">
<!-- 搜索工作栏 -->
<search-area
:isFold="isFold"
@submit="getList"
@export="exportExl" />
<div v-show="chartData.length">
<base-table
:table-props="tableProps"
:table-data="list"
class="trend-out-table" />
<line-chart
ref="analysisLineChart"
:chartData="chartData"
:timeDim="timeDim" />
</div>
<!-- 没有数据 -->
<div
class="no-data-bg"
v-show="!chartData.length"></div>
</div>
</template>
<script>
import { getEnergyTrend } from "@/api/analysis/energyAnalysis"
import SearchArea from "./components/searchArea"
import BarChart from "./components/barChart"
import LineChart from "./components/lineChart"
import { getEnergyTrend, exportTrend } from '@/api/analysis/energyAnalysis';
import SearchArea from './components/searchArea';
import LineChart from './components/lineChart';
// import moment from 'moment'
export default {
name: 'TrendAnalysis',
components: { SearchArea, BarChart, LineChart },
data() {
return {
isFold: false,
activeName: 'bar',
chartData: [],
timeDim: ''
}
},
mounted() {
window.addEventListener('resize', () => {
this.tableH = this.tableHeight(260)
this.isFold = this.searchBarWidth('trendAnalysisBox', 1263)
})
this.isFold = this.searchBarWidth('trendAnalysisBox', 1263)
},
methods: {
getList(params) {
this.timeDim = params.timeDim
getEnergyTrend({ ...params }).then((res) => {
if (res.code === 0) {
this.chartData = res.data
} else {
this.chartData = []
}
})
},
switchChart() {
if (this.activeName === 'bar') {
this.$nextTick((res) => {
this.$refs.analysisBarChart.getChart()
})
} else {
this.$nextTick((res) => {
this.$refs.analysisLineChart.getChart()
})
}
}
}
}
name: 'TrendAnalysis',
components: { SearchArea, LineChart },
data() {
return {
isFold: false,
chartData: [],
timeDim: '',
tableProps: [],
list: [],
};
},
mounted() {
window.addEventListener('resize', () => {
this.tableH = this.tableHeight(260);
this.isFold = this.searchBarWidth('trendAnalysisBox', 1480);
});
this.isFold = this.searchBarWidth('trendAnalysisBox', 1480);
},
methods: {
getList(params) {
this.timeDim = params.timeDim;
getEnergyTrend({ ...params }).then((res) => {
if (res.code === 0) {
this.getTableList(res.data || []);
this.chartData = res.data || [];
} else {
this.chartData = [];
}
});
},
getTableList(arr) {
this.tableProps = [];
this.list = [];
let tempX = [];
let listObj = { useNum: '消耗量' }; // 数据
for (let i = 0; i < arr.length; i++) {
let obj = {};
obj.prop = arr[i].time;
obj.label = arr[i].time;
obj.minWidth = 100;
tempX.push(obj);
listObj[arr[i].time] = arr[i].useNum || null;
}
this.tableProps = [{ prop: 'useNum', label: '时间' }].concat(tempX);
this.list.push(listObj);
},
// 导出excel
exportExl(params) {
exportTrend({ ...params }).then((res) => {
// let fileName = '';
// const contentDisposition = res.headers['content-disposition'];
// if (contentDisposition) {
// fileName = decodeURIComponent(
// contentDisposition.slice(
// contentDisposition.indexOf('filename=') + 9
// )
// );
// }
const blob = new Blob([res.data]);
const reader = new FileReader();
reader.readAsDataURL(blob);
reader.onload = (e) => {
const a = document.createElement('a');
a.download = '走势分析';
a.href = e.target.result;
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
this.$message.success('导出成功');
};
});
},
},
};
</script>
<style lang='scss'>
.trendAnalysisBox {
.el-tabs__nav::after {
content: "";
position: absolute;
left: 0;
bottom: 0;
width: 100%;
height: 2px;
background-color: #e4e7ed;
/* z-index: 1; */
}
.el-tabs__nav-wrap::after {
width: 0;
}
.el-tabs__item {
padding: 0 10px;
}
.el-tabs__item:hover {
color: rgba(0, 0, 0, 0.85);
}
.el-tabs__item.is-active {
color: rgba(0, 0, 0, 0.85);
}
.el-tabs__item {
color: rgba(0, 0, 0, 0.45);
}
.trend-out-table {
margin-bottom: 15px;
}
}
</style>