Imported the directory structure from egg trainer

client/pages/panels/popup-chat.jsx

@@ -0,0 +1,114 @@
+import React, { useState, useEffect, useRef, useContext } from 'react';
+import { TokenContext } from '../utilities/token-provider';
+import { io } from 'socket.io-client';
+
+import '../../styles/popup-chat.css';
+
+//TODO: I very much need to move this out of global state
+const socket = io(`${process.env.CHAT_URI}/chat`);
+
+const PopupChat = props => {
+	const [open, setOpen] = useState(false);
+	const [chatlog, setChatlog] = useState([{ emphasis: true, text: 'If chat doesn\'t load, reload the page' }]);
+
+	const inputRef = useRef();
+	const sendRef = useRef();
+	const endRef = useRef();
+
+	const authTokens = useContext(TokenContext);
+
+	const pushChatlog = line => setChatlog(prevChatlog => [...prevChatlog, line]);
+
+	useEffect(() => {
+		socket.on('message', message => pushChatlog(message));
+		socket.on('backlog', messages => setChatlog(prev => [...prev, ...messages]));
+		socket.on('disconnect', reason => pushChatlog({ emphasis: true, text: 'Lost connection' }));
+	}, []);
+
+	useEffect(() => {
+		if (open) {
+			endRef.current.scrollIntoView();
+		}
+	}, [chatlog, open]);
+
+	if (!open) {
+		return (
+			<div className='chat'>
+				<button type='button' className='open' onClick={() => authTokens.tokenCallback(accessToken => handleOpen(setOpen, accessToken))}>Open Chat</button>
+			</div>
+		);
+	}
+
+	return (
+		<div className='chat'>
+			<div className='log'>
+				<ul className='scrollable'>
+					{chatlog.map((line, index) => processLine(line, index, authTokens.accessToken))}
+					<li ref={endRef} />
+				</ul>
+			</div>
+			<input type='text' className='input' placeholder='message' onKeyPress={evt => evt.key == 'Enter' ? sendRef.current.click() : ''} ref={inputRef} />
+			<button type='button' className='send' onClick={() => authTokens.tokenCallback(accessToken => handleSend(inputRef, pushChatlog, authTokens.getPayload().username, accessToken))} ref={sendRef}>Send</button>
+			<button type='button' className='close' onClick={() => handleClose(setOpen)}>Close Chat</button>
+		</div>
+	);
+};
+
+//handlers
+const handleOpen = (setOpen, accessToken) => {
+	setOpen(true);
+
+	socket.emit('open chat', {
+		accessToken
+	});
+};
+
+const handleClose = setOpen => {
+	setOpen(false);
+};
+
+const handleSend = (inputRef, pushChatlog, username, accessToken) => {
+	if (inputRef.current.value == '') {
+		return;
+	}
+
+	socket.emit('message', {
+		accessToken,
+		text: inputRef.current.value
+	});
+
+	if (!inputRef.current.value.startsWith('/')) {
+		pushChatlog({ username: username, text: inputRef.current.value });
+	}
+
+	inputRef.current.value = '';
+};
+
+//render each line
+const processLine = (line, index, accessToken) => {
+	let content = <div className='content'>{line.username ? <span className='username'>{line.username}: </span> : ''}{line.text ? <span className='text'>{line.text}</span> : ''}</div>;
+
+	//decorators
+	if (line.emphasis) {
+		content = <em>{content}</em>;
+	}
+
+	if (line.strong) {
+		content = <strong>{content}</strong>;
+	}
+
+	return <li key={index} className='line'>{content}<a className='report' onClick={() => processReport(line, accessToken)}>!!!</a></li>;
+};
+
+const processReport = (line, accessToken) => {
+	const yes = confirm('Report this message?');
+
+	if (yes) {
+		socket.emit('report', {
+			accessToken,
+			index: line.index
+		});
+	}
+};
+
+export default PopupChat;