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| import dayjs from 'dayjs';
| import echarts from '../../components/ec-canvas/echarts';
| import { fetchProblemsStatistic } from '../../services/inspection/fetchInspection';
|
| function setOption(chart, data) {
| const option = {
| title: {
| text: '问题分布',
| },
| grid: {},
| legend: {
| show: true,
| type: 'scroll',
| orient: 'vertical',
| left: 'right',
| top: 'middle',
| },
| series: [
| {
| type: 'pie',
| data: data,
| right: '30%',
| center: ['45%', '50%'],
| radius: ['40%', '70%'],
| label: {
| show: true,
| position: 'inside',
| // formatter: '{d}%',
| formatter: function (params) {
| let perStr = params.percent + '';
| if (perStr.indexOf('.') != -1) {
| let percent = params.percent.toFixed(1); // 保留两位小数
| return `${percent}%`;
| } else {
| let percent = params.percent.toFixed(0);
| return `${percent}%`;
| }
| },
| },
| },
| ],
| };
| chart.setOption(option);
| }
| /**
| * 巡查监管问题相关信息获取逻辑
| */
| export const useProblems = Behavior({
| data: {
| problemsLoading: false,
| ec: {
| lazyLoad: true,
| },
| },
| ready() {
| const component = this.selectComponent('#mychart-dom-pie');
| this.initChart(component);
| },
| methods: {
| initChart(component) {
| component.init((canvas, width, height, dpr) => {
| const chart = echarts.init(canvas, null, {
| width: width,
| height: height,
| devicePixelRatio: dpr, // new
| });
| this.chart = chart;
| chart.on('click', this.onChartClick);
| this.initFetch();
| return chart;
| });
| },
|
| fetchProblems(page) {
| const params = this._getParamsArea();
| return fetchProblemsStatistic(params).then(res => {
| this.refreshPieChart(res.data);
| this.summaryAnalysis(res.data);
| return res.head;
| });
| },
|
| refreshPieChart(data) {
| const chartData = data.map(item => {
| return {
| value: item.count,
| name: item.name,
| };
| });
| chartData.sort((a, b) => {
| return a - b;
| });
| if (this.chart) {
| this.setData({ chartData });
| setOption(this.chart, chartData);
| let name = null,
| value = null;
| if (chartData.length > 0) {
| name = chartData[0].name;
| value = chartData[0].value;
| }
| this.onChartClick({ name, value });
| }
| },
|
| summaryAnalysis(data) {
| const { time, inspection: v } = this.data;
| // 组合行政区划
| let loc = '';
| loc += v.provinceName ? v.provinceName : '';
| loc += v.provinceName == v.cityName ? '' : v.cityName ? `${v.cityName}` : '';
| loc += v.districtName ? `${v.districtName}` : '';
| loc += v.townName ? `${v.townName}` : '';
| // 时间
| const timeText = dayjs(time).format('YYYY年MM月');
|
| // 总结
| let summaryText = '';
| let totalP = 0,
| totalC = 0;
| data.forEach(p => {
| totalP += p.count;
| totalC += p.changeCount;
| });
| const cPer = totalP == 0 ? '--' : Math.round((totalC / totalP) * 1000) / 10 + '%';
| summaryText = `${loc + timeText}共发现${
| data.length
| }种类型问题，问题总计${totalP}个，整改率${cPer}`;
| this.setData({ summaryText });
| },
| },
| });
|
|
