165 lines
3.6 KiB
Vue
165 lines
3.6 KiB
Vue
<template>
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<div class="alarmRate" :id="id" />
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</template>
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<script setup>
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import { fitChartSize } from '@/utils/dataUtil'
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import { useEchart } from '@/hooks/echart'
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const props = defineProps({
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config: {
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type: Object,
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default: () => {
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return {}
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}
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},
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dataList: {
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type: Array,
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default: () => []
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},
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total: {
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type: Number,
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default: () => 0
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},
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colors: {
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type: Array,
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default: () => ['#FDC40A', '#FF5232', '#50F0A6', '#5FDFFA']
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}
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})
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const { id, chart, setOption } = useEchart()
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let params = null
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let defaultCofig = {
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color: [],
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legend: {
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orient: 'vertical',
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y: 'center',
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left: '50%',
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itemWidth: fitChartSize(12),
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itemHeight: fitChartSize(12),
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itemGap: fitChartSize(6),
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formatter: (name) => {
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let obj = props.dataList.find((item) => item.name == name)
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let total = getTotal();
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if(total==0){
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return `{name|${name}} {value|0}{value|%}`
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}else{
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let value = ((obj?.value/total).toFixed(4)*100).toFixed(2);
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return `{name|${name}} {value|${value}}{value|%}`
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}
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},
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textStyle: {
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rich: {
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name: {
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color: '#fff',
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fontSize: fitChartSize(12)
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},
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value: {
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color: '#fff',
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fontSize: fitChartSize(12)
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}
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}
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}
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},
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series: [
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{
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type: 'pie',
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center: ['24%', '50%'],
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radius: ['35%', '50%'],
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itemStyle: {
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borderWidth: fitChartSize(4),
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borderColor: '#093672'
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},
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label: {
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show: true,
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position: 'center',
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fontWeight: 'bold',
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rich: {
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value: {
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color: '#fff',
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fontSize: fitChartSize(16),
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fontWeight: 'bold',
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padding: [0, 0, 5, 0]
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},
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name: {
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color: '#fff',
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fontSize: fitChartSize(12)
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}
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}
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},
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labelLine: {
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show: false
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},
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data: []
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}
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]
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}
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let getTotal = () => {
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return props.dataList.reduce((per, cur) => {
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return per + cur.value
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}, 0)
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}
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watch(
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() => props.dataList,
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() => {
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if (props.dataList.length > 0) {
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setTimeout(() => {
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init()
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}, 1000)
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}
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},
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{ immediate: true }
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)
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const init = () => {
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if (!params) {
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defaultCofig.color = props.colors
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defaultCofig.series[0].data = props.dataList
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defaultCofig.series[0].label.formatter = () => {
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return `{value|${getTotal()}}` + '\n' + `{name|告警总数}`
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}
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params = {
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...defaultCofig,
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...props.config
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}
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} else {
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params.series[0].data = props.dataList
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params.series[0].label.formatter = () => {
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return `{value|${getTotal()}}` + '\n' + `{name|告警总数}`
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}
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}
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const changeChart = setOption(params)
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changeChart.off('legendselectchanged');
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changeChart.on('legendselectchanged', function (e) {
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var echartsArr = [];
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for (let key in e.selected) {
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if (e.selected[key]) {
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echartsArr.push(key)
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}
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}
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var echartsNum = 0;
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props.dataList.forEach(item => {
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if(echartsArr.includes(item.name)){
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echartsNum += parseFloat(item.value)
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}
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})
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params.series[0].label.formatter = () => {
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return `{value|${echartsNum}}` + '\n' + `{name|告警总数}`
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}
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setOption(params)
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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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.alarmRate {
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width: vw(380);
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height: vh(180);
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}
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</style>
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