120 lines
3.4 KiB
TypeScript
120 lines
3.4 KiB
TypeScript
import React, { useState, useEffect, useContext } from 'react';
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import { Table, Row } from 'antd';
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import { formatDistanceToNow } from 'date-fns';
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import { UserOutlined } from '@ant-design/icons';
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import { SortOrder } from 'antd/lib/table/interface';
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import Chart from './components/chart';
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import StatisticItem from './components/statistic';
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import { ServerStatusContext } from '../utils/server-status-context';
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import { CONNECTED_CLIENTS, VIEWERS_OVER_TIME, fetchData } from '../utils/apis';
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const FETCH_INTERVAL = 60 * 1000; // 1 min
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export default function ViewersOverTime() {
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const context = useContext(ServerStatusContext);
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const { online, viewerCount, overallPeakViewerCount, sessionPeakViewerCount } = context || {};
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const [viewerInfo, setViewerInfo] = useState([]);
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const [clients, setClients] = useState([]);
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const getInfo = async () => {
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try {
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const result = await fetchData(VIEWERS_OVER_TIME);
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setViewerInfo(result);
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} catch (error) {
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console.log('==== error', error);
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}
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try {
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const result = await fetchData(CONNECTED_CLIENTS);
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setClients(result);
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} catch (error) {
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console.log('==== error', error);
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}
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};
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useEffect(() => {
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let getStatusIntervalId = null;
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getInfo();
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if (online) {
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getStatusIntervalId = setInterval(getInfo, FETCH_INTERVAL);
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// returned function will be called on component unmount
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return () => {
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clearInterval(getStatusIntervalId);
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};
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}
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return () => [];
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}, [online]);
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// todo - check to see if broadcast active has changed. if so, start polling.
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if (!viewerInfo.length) {
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return 'no info';
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}
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const columns = [
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{
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title: 'User name',
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dataIndex: 'username',
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key: 'username',
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render: username => username || '-',
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sorter: (a, b) => a.username - b.username,
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sortDirections: ['descend', 'ascend'] as SortOrder[],
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},
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{
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title: 'Messages sent',
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dataIndex: 'messageCount',
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key: 'messageCount',
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sorter: (a, b) => a.messageCount - b.messageCount,
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sortDirections: ['descend', 'ascend'] as SortOrder[],
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},
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{
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title: 'Connected Time',
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dataIndex: 'connectedAt',
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key: 'connectedAt',
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render: time => formatDistanceToNow(new Date(time)),
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sorter: (a, b) => new Date(a.connectedAt).getTime() - new Date(b.connectedAt).getTime(),
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sortDirections: ['descend', 'ascend'] as SortOrder[],
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},
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{
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title: 'User Agent',
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dataIndex: 'userAgent',
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key: 'userAgent',
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},
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{
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title: 'Location',
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dataIndex: 'geo',
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key: 'geo',
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render: geo => (geo ? `${geo.regionName}, ${geo.countryCode}` : '-'),
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},
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];
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return (
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<div>
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<Row gutter={[16, 16]} justify="space-around">
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<StatisticItem
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title="Current viewers"
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value={viewerCount.toString()}
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prefix={<UserOutlined />}
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/>
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<StatisticItem
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title="Peak viewers this session"
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value={sessionPeakViewerCount.toString()}
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prefix={<UserOutlined />}
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/>
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<StatisticItem
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title="Peak viewers overall"
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value={overallPeakViewerCount.toString()}
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prefix={<UserOutlined />}
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/>
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</Row>
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<Chart title="Viewers" data={viewerInfo} color="#2087E2" unit="" />
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<Table dataSource={clients} columns={columns} rowKey={row => row.clientID} />
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</div>
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);
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}
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