import React, { useEffect, useState } from 'react'; import tw, { TwStyle } from 'twin.macro'; import { faCircle, faEthernet, faHdd, faMemory, faMicrochip, faServer } from '@fortawesome/free-solid-svg-icons'; import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'; import { bytesToHuman, megabytesToHuman } from '@/helpers'; import TitledGreyBox from '@/components/elements/TitledGreyBox'; import { ServerContext } from '@/state/server'; import CopyOnClick from '@/components/elements/CopyOnClick'; interface Stats { memory: number; cpu: number; disk: number; } function statusToColor (status: string|null, installing: boolean): TwStyle { if (installing) { status = ''; } switch (status) { case 'offline': return tw`text-red-500`; case 'running': return tw`text-green-500`; default: return tw`text-yellow-500`; } } const ServerDetailsBlock = () => { const [ stats, setStats ] = useState({ memory: 0, cpu: 0, disk: 0 }); const status = ServerContext.useStoreState(state => state.status.value); const connected = ServerContext.useStoreState(state => state.socket.connected); const instance = ServerContext.useStoreState(state => state.socket.instance); const statsListener = (data: string) => { let stats: any = {}; try { stats = JSON.parse(data); } catch (e) { return; } setStats({ memory: stats.memory_bytes, cpu: stats.cpu_absolute, disk: stats.disk_bytes, }); }; useEffect(() => { if (!connected || !instance) { return; } instance.addListener('stats', statsListener); instance.send('send stats'); return () => { instance.removeListener('stats', statsListener); }; }, [ instance, connected ]); const name = ServerContext.useStoreState(state => state.server.data!.name); const isInstalling = ServerContext.useStoreState(state => state.server.data!.isInstalling); const limits = ServerContext.useStoreState(state => state.server.data!.limits); const primaryAllocation = ServerContext.useStoreState(state => state.server.data!.allocations.filter(alloc => alloc.isDefault).map( allocation => (allocation.alias || allocation.ip) + ':' + allocation.port )).toString(); const disklimit = limits.disk ? megabytesToHuman(limits.disk) : 'Unlimited'; const memorylimit = limits.memory ? megabytesToHuman(limits.memory) : 'Unlimited'; return (

 {!status ? 'Connecting...' : (isInstalling ? 'Installing' : status)}

{primaryAllocation}

{stats.cpu.toFixed(2)}%

{bytesToHuman(stats.memory)} / {memorylimit}

 {bytesToHuman(stats.disk)} / {disklimit}

); }; export default ServerDetailsBlock;