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import React, { useEffect, useState } from 'react';
import request from 'umi-request';
import moment from 'moment';
import HistoryInfo from '../index';
const Demo = () => {
const [data, setData] = useState([]);
const [series, setSeries] = useState([]);
const [columns, setColumns] = useState([
{
title: '采集时间',
dataIndex: 'time',
key: 'time',
width: 160,
},
]);
useEffect(() => {
fetchData(initialParams);
}, []);
const fetchData = (params = {}) => {
request(baseUrl + '/PandaCore/Monitor/Device/SensorsDataForStation', {
method: 'post',
data: params,
}).then((res) => {
let resData = res.data;
let columnsData = resData.map((item, index) => {
return {
title: `${item.equipmentName}-${item.sensorName}${
item.unit ? '(' + item.unit + ')' : ''
}`,
dataIndex: `value${index + 1}`,
key: `value${index + 1}`,
};
});
let tableData = resData[0].dataModel.map((item, index) => ({ key: index, time: item.pt }));
tableData.forEach((item, i) => {
resData.forEach((child, index) => {
child.dataModel.forEach((value, j) => {
if (i === j) item[`value${index + 1}`] = value.pv;
});
});
});
setData(tableData);
setColumns(columnsData);
handleSeries(resData);
});
};
const handleSeries = (v) => {
let resData = v;
let seriesData = [];
resData.forEach((item) => {
let data = [];
item.dataModel.forEach((child) => {
data.push([moment(child.pt).valueOf(), child.pv]);
});
let obj = {
name: item.equipmentName + item.sensorName,
sensorName: item.sensorName,
decimalPoint: item.decimalPoint,
unit: item.unit,
data: data,
};
seriesData.push(obj);
});
setSeries(seriesData);
};
const onChangeParams = (value = []) => {
let params = initialParams;
const { dateRange, ignoreOutliers, zoom, unit } = value;
let requestArr = [];
dateRange.forEach((item) => {
let param = {
...params,
stream: params.stream.map((child) => ({
...child,
dateFrom: item.dateFrom,
dateTo: item.dateTo,
})),
ignoreOutliers,
zoom,
unit,
};
requestArr.push(fetchData(param));
});
Promise.all(requestArr).then((values) => {
console.log(values);
});
};
return (
<div style={{ height: '800px' }}>
<HistoryInfo
title={'指标曲线'}
columns={columns}
dataSource={data}
chartOptions={{ series }}
tableProps={{ bordered: true, pagination: { pageSize: 20 } }}
onChange={onChangeParams}
// defaultChecked={'fourHour'}
/>
</div>
);
};
export default Demo;
const baseUrl = 'https://www.fastmock.site/mock/162c15dca15c4dba9ba51e0a0b76929b/api';
const initialParams = {
stream: [
{
stationCode: 'EGBF00000006',
sensors: '出水瞬时流量,今日供水量,今日用电量',
pointVersions: '二供泵房',
dateFrom: '2021-03-15 16:01:21',
dateTo: '2021-03-16 16:01:21',
},
{
stationCode: 'EGJZ00007117',
sensors: '进水压力,出水压力,泵1状态',
pointVersions: '二供机组',
dateFrom: '2021-03-15 16:01:21',
dateTo: '2021-03-16 16:01:21',
},
],
ignoreOutliers: false, // 过滤异常值
isVertical: false, // 是否展示竖表
zoom: '', // 数据抽稀
unit: '', // 数据抽稀 min h
};