Rudimentary usernames
This commit is contained in:
Tobias Berger
GitHub
parent
2080d58c06
commit
128b092824
3 changed files with 149 additions and 69 deletions
2
src/lib
2
src/lib
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@ -1 +1 @@
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Subproject commit cde3d62b1c0a1c95643037ca03e95bac178118d2
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Subproject commit a618eda73268a675e0c90dace9751ad05d5e0443
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@ -4,12 +4,16 @@ import useWebSocket, {
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ReadyState as WebSocketReadyState,
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} from "react-use-websocket";
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import MessageComponent from "src/components/Message";
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import {
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isCurrentlyTypingMessage,
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import type {
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AckMessage,
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ConnectedUser,
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DesiredNameMessage,
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TextMessage,
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TypingMessage,
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} from "src/lib/ServerMessage";
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import {
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isConnectedUsersMessage,
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isCurrentlyTypingMessage,
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isIdResponseMessage,
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isServerMessage,
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isTextMessage,
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@ -24,14 +28,20 @@ export default function Index(): JSX.Element {
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const [currentlyTyping, setCurrentlyTyping] = useState<string[]>([]);
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const [socketUrl, setSocketUrl] = useState("wss.tobot.tk:8085/");
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const [authorId, setAuthorId] = useState("");
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const [connectedUsers, setConnectedUsers] = useState<ConnectedUser[]>([]);
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const desiredNameInput = useRef<HTMLInputElement>(null);
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const messageInput = useRef<HTMLInputElement>(null);
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const messageContainer = useRef<HTMLOListElement>(null);
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const getNickname = useCallback(
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const getName = useCallback(
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(id: string) => {
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return id === authorId ? "You" : id;
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if (id === authorId) {
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return "You";
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} else {
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return connectedUsers.find((user) => user.id === id)?.desiredName ?? id;
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}
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},
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[authorId]
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[authorId, connectedUsers]
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);
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function onMessage(event: MessageEvent<string>): void {
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const message = JSON.parse(event.data);
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@ -45,9 +55,12 @@ export default function Index(): JSX.Element {
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setAuthorId(message.authorId);
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} else if (isTextMessage(message)) {
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setMessageHistory([...messageHistory, message]);
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console.log("scrollheight", messageContainer.current?.scrollHeight);
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} else if (isCurrentlyTypingMessage(message)) {
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setCurrentlyTyping(message.currently);
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} else if (isConnectedUsersMessage(message)) {
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setConnectedUsers(message.connected);
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} else {
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console.warn("Server sent unhandled message", message);
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}
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}
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@ -59,9 +72,17 @@ export default function Index(): JSX.Element {
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websocket.sendJsonMessage({
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type: MessageType.ACK,
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date: Date.now(),
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});
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} as AckMessage);
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}, 1000);
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keepAliveIntervals.push(keepAliveInterval);
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if (desiredNameInput.current?.value.length) {
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websocket.sendJsonMessage({
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type: MessageType.DESIRED_NAME,
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date: Date.now(),
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desiredName: desiredNameInput.current.value,
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} as DesiredNameMessage);
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}
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},
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onClose() {
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clearInterval(keepAliveInterval);
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@ -71,7 +92,7 @@ export default function Index(): JSX.Element {
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},
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});
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const handleClickSendMessage = useCallback(() => {
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const trySendMessage = useCallback(() => {
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if (!messageInput.current) {
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return;
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}
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@ -93,7 +114,7 @@ export default function Index(): JSX.Element {
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const trySetSocketUrl = useCallback(
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(url: string) => {
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try {
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console.log(new URL("wss://" + url), url);
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console.debug(new URL("wss://" + url), url);
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setSocketUrl(url);
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} catch (e) {
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console.debug("Invalid URL");
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@ -120,7 +141,6 @@ export default function Index(): JSX.Element {
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setTimeout(() => (shouldResendTyping = true), 1000);
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}
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}
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console.log(handleInput);
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const typingIndicator = useMemo(() => {
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if (currentlyTyping.length === 0) {
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@ -136,10 +156,10 @@ export default function Index(): JSX.Element {
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}
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return (
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<>
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{getNickname(currentlyTyping[0]) === currentlyTyping[0] ? (
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{getName(currentlyTyping[0]) === currentlyTyping[0] ? (
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currentlyTyping[0]
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) : (
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<span className="nickname">{getNickname(currentlyTyping[0])}</span>
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<span className="nickname">{getName(currentlyTyping[0])}</span>
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)}{" "}
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is typing...
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</>
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@ -148,10 +168,10 @@ export default function Index(): JSX.Element {
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if (currentlyTyping.length < 4) {
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const result = currentlyTyping.map((id, idx, arr) => (
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<>
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{id === getNickname(id) ? (
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{id === getName(id) ? (
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id
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) : (
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<span className="nickname">{getNickname(id)}</span>
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<span className="nickname">{getName(id)}</span>
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)}
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{idx + 1 === arr.length ? "" : ", "}
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</>
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@ -161,7 +181,7 @@ export default function Index(): JSX.Element {
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return <>{result}</>;
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}
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return <>Several people are typing...</>;
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}, [authorId, currentlyTyping, getNickname]);
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}, [authorId, currentlyTyping, getName]);
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return (
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<main>
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@ -185,29 +205,62 @@ export default function Index(): JSX.Element {
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placeholder="wss://..."
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onChange={(e) => trySetSocketUrl(e.target.value)}
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/>
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<label htmlFor="desired-name-input">Name:</label>
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<input
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ref={desiredNameInput}
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id="desired-name-input"
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type="text"
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placeholder="..."
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/>
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</header>
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<ol ref={messageContainer} id="messages-container">
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{messageHistory.map((message, idx) => (
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<li className="message" key={idx}>
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<MessageComponent
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message={message}
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authorNickname={getNickname(message.author)}
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/>
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</li>
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))}
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</ol>
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<div id="message-writing-area">
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<span id="typing-indicators">{typingIndicator}</span>
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<span>
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<input
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type="text"
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placeholder="Type here..."
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id="message-input"
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onInput={handleInput}
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ref={messageInput}
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/>
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<button onClick={handleClickSendMessage}>Send</button>
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</span>
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<div id="container">
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<section id="message-area">
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<ol ref={messageContainer} id="messages-container">
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{messageHistory.map((message, idx) => (
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<li className="message" key={idx}>
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<MessageComponent
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message={message}
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authorNickname={getName(message.author)}
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/>
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</li>
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))}
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</ol>
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<div id="message-writing-area">
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<span id="typing-indicators">{typingIndicator}</span>
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<span>
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<input
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type="text"
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placeholder="Type here..."
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id="message-input"
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onInput={handleInput}
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onKeyPress={(keyEvent) => {
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if (keyEvent.key === "Enter") {
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trySendMessage();
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}
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}}
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ref={messageInput}
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/>
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<button onClick={trySendMessage}>Send</button>
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</span>
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</div>
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</section>
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<section id="user-area">
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<h2>Users</h2>
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<ol>
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{connectedUsers.map(({ id }) => (
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<li
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className={
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"user" +
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(currentlyTyping.includes(id) ? " typing" : "") +
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(getName(id) !== id ? " nickname" : "")
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}
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key={id}
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>
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{getName(id)}
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</li>
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))}
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</ol>
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</section>
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</div>
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</main>
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);
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@ -33,8 +33,8 @@ main {
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display: flex;
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flex-direction: column;
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height: calc(100vh - 20px);
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width: calc(100vw - 20px);
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height: calc(100vh - 40px);
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width: calc(100vw - 40px);
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justify-content: space-between;
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padding: 10px;
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@ -42,45 +42,72 @@ main {
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font-style: italic;
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}
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#messages-container {
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#container {
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min-height: 100%;
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max-height: 100%;
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display: flex;
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flex-direction: column;
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flex-grow: 1;
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overflow-y: scroll;
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overflow-anchor: none;
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list-style: none;
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padding-inline-start: 0;
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max-width: 100%;
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overflow-wrap: break-word;
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#message-area {
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display: flex;
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flex-direction: column;
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flex-grow: 80;
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#messages-container {
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display: flex;
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flex-direction: column;
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flex-grow: 1;
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.message {
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display: block;
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text-align: left;
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width: calc(100% - 2 * 5px);
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padding: 5px;
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white-space: pre-line;
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overflow-y: scroll;
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overflow-anchor: none;
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list-style: none;
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padding-inline-start: 0;
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max-width: 100%;
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overflow-wrap: break-word;
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&:nth-child(even) {
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background-color: #f2f2f2;
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.message {
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display: block;
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text-align: left;
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width: calc(100% - 2 * 5px);
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padding: 5px;
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white-space: pre-line;
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&:nth-child(even) {
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background-color: #f2f2f2;
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}
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> h2 {
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width: 100%;
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display: inline-flex;
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margin: 0;
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font-size: medium;
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justify-content: space-between;
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}
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}
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}
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#message-writing-area {
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display: flex;
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flex-direction: column;
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justify-content: center;
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> h2 {
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width: 100%;
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display: inline-flex;
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margin: 0;
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font-size: medium;
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justify-content: space-between;
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#message-input {
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width: 80%;
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}
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}
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}
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}
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#message-writing-area {
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display: flex;
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flex-direction: column;
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justify-content: center;
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#message-input {
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width: 80%;
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#user-area {
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display: flex;
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flex-direction: column;
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flex-grow: 20;
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ol {
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overflow-y: scroll;
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max-height: 100%;
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> li:nth-of-type(even) {
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background-color: #f2f2f2;
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}
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}
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}
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}
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}
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