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import React, { Component } from 'react'; |
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import { Bar } from 'react-chartjs-2'; |
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import { Link } from 'react-router-dom'; |
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import range from 'lodash/range'; |
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import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'; |
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import { Card, CardHeader, CardBody, ListGroup, ListGroupItem, CardFooter } from 'reactstrap'; |
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import { rgbaColor } from '../../helpers/utils'; |
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import { activeUserHistory } from '../../data/dashboard/activeUsers'; |
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const dividerBorder = '1px solid rgba(255, 255, 255, 0.15)'; |
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const listItemBorderColor = 'rgba(255, 255, 255, 0.05)'; |
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const chartOptions = { |
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legend: { display: false }, |
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scales: { |
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yAxes: [ |
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{ |
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display: false, |
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stacked: true |
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} |
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], |
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xAxes: [ |
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{ |
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stacked: false, |
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ticks: { display: false }, |
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barPercentage: 0.9, |
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categoryPercentage: 1.0, |
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gridLines: { |
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color: rgbaColor('#fff', 0.1), |
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display: false |
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} |
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} |
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] |
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} |
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}; |
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class ActiveUsersBarChart extends Component { |
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_isMounted = false; |
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refreshInterval; |
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refreshTimeout; |
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state = { |
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activeUserHistory, |
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currentActiveUser: activeUserHistory[activeUserHistory.length - 1], |
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chartData: { |
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labels: range(1, 26), |
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datasets: [ |
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{ |
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label: 'Users', |
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backgroundColor: rgbaColor('#fff', 0.3), |
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data: [] |
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} |
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] |
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} |
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}; |
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simulateActiveUsers = () => { |
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this.refreshInterval = setInterval(() => { |
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const currentActiveUser = Math.floor(Math.random() * (120 - 60) + 60); |
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const activeUserHistory = [...this.state.activeUserHistory]; |
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activeUserHistory.shift(); |
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if (this._isMounted) { |
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this.setState({ activeUserHistory }, () => { |
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this.refreshTimeout = setTimeout(() => { |
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const activeUserHistory = [...this.state.activeUserHistory]; |
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activeUserHistory.push(currentActiveUser); |
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if (this._isMounted) { |
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this.setState({ activeUserHistory, currentActiveUser }); |
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} |
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}, 500); |
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}); |
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} |
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}, 2000); |
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}; |
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componentDidMount() { |
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this._isMounted = true; |
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this.simulateActiveUsers(); |
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} |
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componentWillUnmount() { |
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this._isMounted = false; |
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clearInterval(this.refreshInterval); |
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clearTimeout(this.refreshTimeout); |
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} |
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render() { |
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const chartData = { |
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...this.state.chartData, |
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datasets: [ |
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{ |
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...this.state.chartData.datasets[0], |
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data: this.state.activeUserHistory |
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} |
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] |
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}; |
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return ( |
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<Card className="h-100 bg-gradient"> |
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<CardHeader className="bg-transparent"> |
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<h5 className="text-white">Active users right now</h5> |
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<div className="real-time-user display-1 font-weight-normal text-white">{this.state.currentActiveUser}</div> |
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</CardHeader> |
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<CardBody className="text-white fs--1"> |
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<p className="pb-2" style={{ borderBottom: dividerBorder }}> |
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Page views per second |
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</p> |
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<Bar data={chartData} options={chartOptions} width={10} height={4} /> |
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<ListGroup flush className="mt-4"> |
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<ListGroupItem |
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className="bg-transparent d-flex justify-content-between px-0 py-1 font-weight-semi-bold border-top-0" |
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style={{ borderColor: listItemBorderColor }} |
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> |
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<p className="mb-0">Top Active Pages</p> |
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<p className="mb-0">Active Users</p> |
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</ListGroupItem> |
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<ListGroupItem |
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className="bg-transparent d-flex justify-content-between px-0 py-1" |
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style={{ borderColor: listItemBorderColor }} |
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> |
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<p className="mb-0">/bootstrap-themes/</p> |
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<p className="mb-0">3</p> |
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</ListGroupItem> |
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<ListGroupItem |
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className="bg-transparent d-flex justify-content-between px-0 py-1" |
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style={{ borderColor: listItemBorderColor }} |
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> |
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<p className="mb-0">/tags/html5/</p> |
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<p className="mb-0">3</p> |
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</ListGroupItem> |
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<ListGroupItem |
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className="bg-transparent d-xxl-flex justify-content-between px-0 py-1 d-none" |
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style={{ borderColor: listItemBorderColor }} |
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> |
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<p className="mb-0">/</p> |
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<p className="mb-0">2</p> |
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</ListGroupItem> |
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<ListGroupItem |
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className="bg-transparent d-xxl-flex justify-content-between px-0 py-1 d-none" |
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style={{ borderColor: listItemBorderColor }} |
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> |
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<p className="mb-0">/preview/falcon/dashboard/</p> |
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<p className="mb-0">2</p> |
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</ListGroupItem> |
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<ListGroupItem |
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className="bg-transparent d-flex justify-content-between px-0 py-1" |
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style={{ borderColor: listItemBorderColor }} |
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> |
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<p className="mb-0">/100-best-themes...all-time/</p> |
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<p className="mb-0">1</p> |
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</ListGroupItem> |
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</ListGroup> |
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</CardBody> |
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<CardFooter className="text-right bg-transparent" style={{ borderTop: dividerBorder }}> |
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<Link className="text-white" to="#!"> |
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Real-time report |
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<FontAwesomeIcon icon="chevron-right" transform="down-1" className="ml-1 fs--1" /> |
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</Link> |
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</CardFooter> |
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</Card> |
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); |
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} |
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} |
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export default ActiveUsersBarChart; |
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MyEMS /
myems
