Files
muzak/frontend/src/app/lobby/page.tsx
T
2025-08-21 19:53:53 +02:00

520 lines
18 KiB
TypeScript

"use client";
import { useState, useEffect } from "react";
import { Markazi_Text, Nunito } from "next/font/google";
import { useRouter } from "next/navigation";
import Image from "next/image";
import Link from "next/link";
import { useAuth } from "react-oidc-context";
import { useSession } from "muzak/contexts/SessionContext";
import { getUser, api, Track } from "muzak/data/fetcher";
import getSessionId from "muzak/data/session";
import { useSpotifyIframe } from "muzak/contexts/SpotifyIframe";
const nunito = Nunito({
weight: "900",
subsets: ["latin"],
});
const MAX_PARTY_SIZE = 8;
export default function Lobby() {
const [userList, setUserList] = useState<any[]>([]);
const [noList, setNoList] = useState<any[]>([]);
const [yesList, setYesList] = useState<any[]>([]);
const [sessionSocket, setSessionSocket] = useState<WebSocket | null>(null);
const { sessionId, setSessionId } = useSession();
const [sessionState, setSessionState] = useState("lobby");
const [currentSong, setCurrentSong] = useState<Track>();
const [songLoading, setSongLoading] = useState(false);
const [spotifyId, setSpotifyId] = useState<string | null>(null);
const auth = useAuth();
const user = getUser();
const router = useRouter();
const controller = useSpotifyIframe();
const [revealed, setRevealed] = useState(false);
const [playingPercentage, setPlayingPercentage] = useState(0);
const [secondsLeft, setSecondsLeft] = useState(30);
const [state, setState] = useState("lobby"); // lobby, playing, waiting, loading
// Main message handler and dispatcher
function onMessage(e) {
console.log(e);
let data = JSON.parse(e.data);
for (let key in data) {
if (key === "joined") {
addUser(data[key]);
} else if (key == "track") {
getTrack();
} else if (key == "voted") {
voteUser(data[key]);
} else if (key == "done") {
router.push("/post-game");
}
}
console.log(data);
}
// Setup session
useEffect(() => {
//console.log("session: ", sessionId);
let socket: WebSocket | null;
if (sessionId) {
socket = new WebSocket(
`${process.env.NEXT_PUBLIC_WS_HOST}/voting/session/${sessionId}/`,
);
socket.onmessage = onMessage;
setSessionSocket(socket);
// console.log("session made: ", sessionId);
}
return () => {
if (socket) {
socket.close();
}
};
}, [sessionId]);
async function setSession() {
const id = await getSessionId();
setSessionId(id);
console.log("Session ID:", id);
}
useEffect(() => {
if (!auth.isLoading && !auth.error && auth.isAuthenticated) {
setSession();
}
}, [auth]);
function startSession() {
setSessionState("voting");
setState("loading");
getTrack();
sessionSocket.send(
JSON.stringify({
action: "start",
token: user.access_token,
}),
);
}
function addUser(user: object) {
const newUser = {
id: user["id"],
name: user["username"],
avatar: `https://api.dicebear.com/9.x/bottts-neutral/svg?seed=${user["id"]}`,
hidden: false,
};
setUserList((prevUserList) => {
if (prevUserList.find((u) => u.id === user["id"])) {
console.log("User already exists, not adding");
return prevUserList;
}
return [...prevUserList, newUser];
});
}
// Visually processes the incoming vote for a user.
function voteUser(vote: object) {
const userId = vote["id"];
const userName = vote["username"];
const points = vote["points"];
if (points === 0) {
setYesList((prevYesList) => {
//if (prevYesList.find((u) => u.id === userId)) return prevYesList;
return prevYesList.filter((u) => u.id !== userId);
});
setNoList((prevNoList) => {
if (prevNoList.find((u) => u.id === userId)) {
return prevNoList;
}
return [
...prevNoList,
{
id: userId,
name: userName,
avatar: `https://api.dicebear.com/9.x/bottts-neutral/svg?seed=${userId}`,
},
];
});
} else {
setNoList((prevNoList) => {
return prevNoList.filter((u) => u.id !== userId);
});
setYesList((prevYesList) => {
if (prevYesList.find((u) => u.id === userId)) {
return prevYesList;
}
return [
...prevYesList,
{
id: userId,
name: userName,
avatar: `https://api.dicebear.com/9.x/bottts-neutral/svg?seed=${userId}`,
},
];
});
}
setUserList((prevUserList) => {
// Set hidden true on the user that voted:
return prevUserList.map((user) => {
if (user.id === userId) {
return { ...user, hidden: true };
}
return user;
});
});
}
async function getTrack() {
setSongLoading(true);
setState("loading");
setUserList((prevUserList) => {
return prevUserList.map((user) => {
return { ...user, hidden: false };
});
});
setYesList([]);
setNoList([]);
const { data: session } = await api.sessions.get({ session_id: sessionId });
const trackId = session?.current_track;
if (trackId) {
const { data: track } = await api.tracks.detail({ id: trackId });
console.log(session);
console.log(track);
setCurrentSong(track);
} else {
nextTrack();
}
setSpotifyId(session?.current_track);
setSongLoading(false);
}
async function nextTrack() {
console.log("nextTrack");
setState("loading");
setRevealed(false);
setSongLoading(true);
sessionSocket.send(
JSON.stringify({
action: "next",
token: user.access_token,
}),
);
}
async function endPlay() {
controller?.seek(100);
}
// Spotify Player stuff
useEffect(() => {
if (controller) {
console.log("Loaded track:", spotifyId);
controller.loadUri(`spotify:track:${spotifyId}`);
controller.play();
// Note: do not set playing state here, but later when its actually playing.
console.log(controller._listeners);
if (controller._listeners["playback_update"].length === 0) {
controller.addListener("playback_update", (e) => {
updatePlayback(e);
});
}
} else {
console.log("Spotify player not initialized");
}
}, [controller, spotifyId]);
function updatePlayback(e) {
let duration = e.data.duration;
let playingPosition = e.data.position;
const playingSeconds = Math.floor((duration - playingPosition) / 1000);
setPlayingPercentage((playingPosition / duration) * 100);
setSecondsLeft((s) => {
setState((state) => {
if (playingSeconds >= 1) {
return "playing";
}
if (state == "playing" && s <= 0) {
console.log("track ended");
return "waiting";
}
return state;
});
return playingSeconds;
});
}
async function playTrack() {
controller.play();
}
async function pauseTrack() {
controller.togglePlay();
}
useEffect(() => {
console.log("useEffect state:", state);
if (state == "waiting") {
setRevealed(true);
setTimeout(() => {
setState("next");
}, 5000);
} else if (state == "next") {
nextTrack();
}
}, [state]);
if (sessionState == "lobby") {
return (
<main className="relative flex min-h-screen flex-col items-center justify-between p-24">
<div className="absolute top-[-1000px]">
<div id="splayer"></div>
</div>
<div>
<h1
className={`${nunito.className} text-outline text-[42px] tracking-tighter text-yellow-500`}
>
LOBBY
</h1>
</div>
<div className="absolute inset-1/2 flex min-h-[532px] min-w-[500px] -translate-x-1/2 -translate-y-1/2 flex-col items-center justify-start gap-4 rounded-md bg-blue-950/80 p-8">
<div className="flex w-full flex-row items-center justify-between px-1">
<div className="text-3xl font-bold text-yellow-500">
Players: {userList.length}
</div>
<button
onClick={startSession}
className="rounded-lg border-2 border-black bg-yellow-500 p-4 text-2xl font-extrabold text-blue-600 hover:bg-yellow-400 disabled:bg-yellow-900 disabled:text-gray-400"
disabled={sessionId === null}
>
START
</button>
</div>
{userList.length === 0 ? (
<div className="mt-31 min-w-52 text-3xl font-semibold text-white drop-shadow-sm drop-shadow-gray-900">
Waiting for players...
</div>
) : (
<div className="grid min-w-52 grid-flow-row grid-cols-2 items-start justify-start gap-4">
{userList.map((user) => (
<div
key={user.id}
className="flex min-w-51 items-center gap-x-4 rounded-l-[40px] rounded-r-lg border-2 bg-orange-400/90 p-2"
>
<img
src={user.avatar}
alt={user.name}
className="h-16 w-16 rounded-full bg-gray-300"
/>
<span className="text-2xl font-semibold text-white">
{user.name}
</span>
{user.host && (
<div className="rounded-full bg-blue-950 p-[5px]">
<Image
src="/crown.png"
width={24}
height={24}
alt="Crown image"
className="p-[1px]"
/>
</div>
)}
</div>
))}
</div>
)}
</div>
</main>
);
} else if (sessionState == "voting") {
return (
<main className="flex min-h-screen flex-col items-center justify-between gap-4 p-24">
<div className="flex w-full items-start justify-between text-center">
<div className="flex-1"></div>
<div className="flex-1"></div>
<div className="flex min-h-[170px] flex-1 items-center justify-center">
{(state == "playing" || state == "waiting") && (
<div
className={`flex h-[170px] w-[170px] items-center justify-center rounded-full border-2 ${state == "playing" ? "bg-orange-400" : ""} ${state == "waiting" ? "bg-green-400" : ""}`}
>
<div className="text-5xl text-white drop-shadow-sm drop-shadow-black">
{secondsLeft}
</div>
</div>
)}
</div>
<div className="flex flex-1 flex-row items-center justify-end gap-4">
<button
className="w-30 rounded-lg border-2 border-black bg-yellow-500 p-4 text-2xl font-extrabold text-blue-600 hover:bg-yellow-400"
onClick={playTrack}
>
PLAY
</button>
<button
onClick={pauseTrack}
className="w-30 rounded-lg border-2 border-black bg-yellow-500 p-4 text-2xl font-extrabold text-blue-600 hover:bg-yellow-400"
>
PAUSE
</button>
<button
className="w-30 rounded-lg border-2 border-black bg-yellow-500 p-4 text-2xl font-extrabold text-blue-600 hover:bg-yellow-400"
onClick={endPlay}
>
NEXT
</button>
</div>
</div>
<div className="flex flex-col items-center justify-center">
<div className="flex flex-row items-center justify-center gap-x-36">
<div className="relative w-fit overflow-hidden">
<div className="grid min-h-[516px] min-w-[516px] grid-flow-row grid-cols-3 place-items-center items-start justify-center gap-4 rounded bg-blue-950/80 px-4 pt-10">
{noList.map((user) => (
<div
key={user.id}
className="flex h-[120px] w-[120px] flex-col items-center justify-center p-4"
>
<img
src={user.avatar}
alt={user.name}
width={100}
height={100}
/>
<div className="mt-1 min-w-[90px] rounded-3xl px-3 text-center text-3xl font-semibold text-white">
{user.name}
</div>
</div>
))}{" "}
</div>
<div
className={`absolute inset-0 flex items-center justify-center rounded bg-red-800 text-5xl font-bold text-white shadow-[inset_0_0_20px_rgba(0,0,0,0.3)] transition-transform duration-1000 ease-in-out ${
revealed ? "-translate-y-full" : "translate-y-0"
}`}
style={{
backgroundImage: `
linear-gradient(to bottom, rgba(0,0,0,0.2), rgba(0,0,0,0) 20%, rgba(0,0,0,0.2) 80%, rgba(0,0,0,0.2)),
repeating-linear-gradient(
90deg,
rgba(255,255,255,0.1),
rgba(255,255,255,0.1) 30px,
rgba(0,0,0,0) 30px,
rgba(0,0,0,0) 60px
)`,
clipPath:
"polygon(0 0, 100% 0, 100% 98%, 95% 100%, 90% 98%, 85% 100%, 80% 98%, 75% 100%, 70% 98%, 65% 100%, 60% 98%, 55% 100%, 50% 98%, 45% 100%, 40% 98%, 35% 100%, 30% 98%, 25% 100%, 20% 98%, 15% 100%, 10% 98%, 5% 100%, 0 98%)",
}}
>
Meh
</div>
</div>
{!songLoading && currentSong ? (
<div className="rounded-md bg-black p-2">
<button onClick={nextTrack}>
<Image
src={currentSong.album_cover}
alt={currentSong.name}
width={500}
height={500}
/>
</button>
</div>
) : (
<div className="rounded-md border-8 border-black bg-blue-950/80 py-[1px]">
<Image
src="/cdspin.gif"
alt="Loading..."
width={500}
height={500}
className="rounded-md"
/>
</div>
)}
<div className="relative w-fit overflow-hidden">
<div className="grid min-h-[516px] min-w-[516px] grid-flow-row grid-cols-3 place-items-center items-start justify-center gap-4 rounded bg-blue-950/80 px-4 pt-10">
{yesList.map((user) => (
<div
key={user.id}
className="flex h-[120px] w-[120px] flex-col items-center justify-center p-4"
>
<img
src={user.avatar}
alt={user.name}
width={100}
height={100}
/>
<div className="mt-1 min-w-[90px] rounded-3xl px-3 text-center text-3xl font-semibold text-white">
{user.name}
</div>
</div>
))}{" "}
</div>
<div
className={`absolute inset-0 flex items-center justify-center rounded bg-red-800 text-5xl font-bold text-white shadow-[inset_0_0_20px_rgba(0,0,0,0.3)] transition-transform duration-1000 ease-in-out ${
revealed ? "-translate-y-full" : "translate-y-0"
}`}
style={{
backgroundImage: `
linear-gradient(to bottom, rgba(0,0,0,0.2), rgba(0,0,0,0) 20%, rgba(0,0,0,0.2) 80%, rgba(0,0,0,0.2)),
repeating-linear-gradient(
90deg,
rgba(255,255,255,0.1),
rgba(255,255,255,0.1) 30px,
rgba(0,0,0,0) 30px,
rgba(0,0,0,0) 60px
)`,
clipPath:
"polygon(0 0, 100% 0, 100% 98%, 95% 100%, 90% 98%, 85% 100%, 80% 98%, 75% 100%, 70% 98%, 65% 100%, 60% 98%, 55% 100%, 50% 98%, 45% 100%, 40% 98%, 35% 100%, 30% 98%, 25% 100%, 20% 98%, 15% 100%, 10% 98%, 5% 100%, 0 98%)",
}}
>
Yeah
</div>
</div>
</div>
{!songLoading && currentSong ? (
<div className="flex flex-col items-center justify-start">
<h2
className={`${nunito.className} text-outline text-[42px] tracking-tighter text-yellow-500`}
>
{currentSong.artist}
</h2>
<h2
className={`${nunito.className} text-outline text-[42px] tracking-tighter text-yellow-500`}
>
{currentSong.name}
</h2>
</div>
) : (
<div className="flex flex-col items-center justify-start">
<h2
className={`${nunito.className} text-outline text-[42px] tracking-tighter text-yellow-500`}
>
Loading
</h2>
<h2
className={`${nunito.className} text-outline text-[42px] tracking-tighter text-yellow-500`}
>
...
</h2>
</div>
)}
</div>
<div
className={`flex min-h-33 min-w-1 flex-row items-start justify-start gap-10 rounded p-4 ${userList.some((u) => !u.hidden) ? "bg-blue-950/80" : "bg-transparent p-0"} `}
>
{userList.map((user) => (
<div
key={user.id}
className={`flex h-[100px] w-[100px] flex-col items-center justify-center p-4 ${user.hidden ? "hidden" : ""}`}
>
<img src={user.avatar} alt={user.name} width={75} height={75} />
<div className="mt-1 min-w-[90px] rounded-3xl px-3 text-center text-3xl font-semibold text-white">
{user.name}
</div>
</div>
))}
</div>
</main>
);
}
}