60 lines
1.8 KiB
JavaScript
60 lines
1.8 KiB
JavaScript
import React, { useState, useEffect } from 'react'
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import PropTypes from 'prop-types'
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import { getStatusAndBlock, getClientVersion } from './rpc'
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import styles from './Network.module.scss'
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Network.propTypes = {
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network: PropTypes.shape({
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name: PropTypes.string.isRequired,
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networkId: PropTypes.string.isRequired,
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type: PropTypes.string.isRequired,
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url: PropTypes.string.isRequired,
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explorer: PropTypes.string.isRequired
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})
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}
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export default function Network({ network }) {
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const [status, setStatus] = useState('...')
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const [block, setBlock] = useState('...')
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const [latency, setLatency] = useState('...')
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const [clientVersion, setClientVersion] = useState('...')
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useEffect(() => {
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getStatusAndBlock(network, setStatus, setBlock, setLatency)
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getClientVersion(network, setClientVersion)
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const timer = setInterval(() => {
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getStatusAndBlock(network, setStatus, setBlock, setLatency)
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getClientVersion(network, setClientVersion)
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}, 5000) // run every 5 sec.
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return () => clearInterval(timer)
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}, [network])
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const isOnline = status === 'Online'
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return (
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<div className={styles.network}>
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<h2 className={styles.title}>
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{network.name}
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<span>{network.type}</span>
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<code>{network.networkId}</code>
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</h2>
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<p>
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<code>{network.url}</code>
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</p>
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<p className={styles.status}>
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<span className={isOnline ? styles.success : styles.error}>
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{status}
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</span>
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<span className={styles.latency} title="Latency">
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{latency} ms
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</span>
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</p>
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<p className={styles.block}>
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At block #<a href={`${network.explorer}/blocks/${block}`}>{block}</a>
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</p>
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<p className={styles.clientVersion}>{clientVersion}</p>
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</div>
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)
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}
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