<Head>Editor: {name}</Head> <Button type="button" onClick={toggleOnline}> Go {isOnline ? 'offline' : 'online'} </Button> <Button type="button" onClick={() => removeUser(id)}> Remove </Button>

import React, { useState, useEffect, useMemo } from 'react' import { createEditor, Node } from 'slate' import { withHistory } from 'slate-history' import { withReact } from 'slate-react' import randomColor from 'randomcolor' import styled from '@emotion/styled' import { withIOCollaboration, useCursor } from '@slate-collaborative/client' import { Instance, Title, H4, Button } from './Elements' import EditorFrame from './EditorFrame' const defaultValue: Node[] = [ { type: 'paragraph', children: [ { text: '' } ] } ] interface ClientProps { name: string id: string slug: string removeUser: (id: any) => void } const Client: React.FC = ({ id, name, slug, removeUser }) => { const [value, setValue] = useState(defaultValue) const [isOnline, setOnlineState] = useState(false) const color = useMemo( () => randomColor({ luminosity: 'dark', format: 'rgba', alpha: 1 }), [] ) const editor = useMemo(() => { const slateEditor = withReact(withHistory(createEditor())) const origin = process.env.NODE_ENV === 'production' ? window.location.origin : 'http://localhost:9000' const options = { docId: '/' + slug, cursorData: { name, color, alphaColor: color.slice(0, -2) + '0.2)' }, url: `${origin}/${slug}`, connectOpts: { query: { name, token: id, slug } }, onConnect: () => setOnlineState(true), onDisconnect: () => setOnlineState(false) } return withIOCollaboration(slateEditor, options) }, []) useEffect(() => { editor.connect() return editor.destroy }, []) const { decorate } = useCursor(editor) const toggleOnline = () => { const { connect, disconnect } = editor isOnline ? disconnect() : connect() } return ( <Head>Editor: {name}</Head> <Button type="button" onClick={toggleOnline}> Go {isOnline ? 'offline' : 'online'} </Button> <Button type="button" onClick={() => removeUser(id)}> Remove </Button> setValue(value)} /> ) } export default Client const Head = styled(H4)` margin-right: auto; `