refactor: Modularize JavaScript Code into Separate Files
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2025-09-05 14:41:55 +02:00
parent 24c8c41f1e
commit 35b88c0b29
5 changed files with 449 additions and 452 deletions

229
public/js/handlers.js Normal file
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import {
$answerResult,
$audio,
$guessArtist,
$guessTitle,
$npArtist,
$npTitle,
$npYear,
} from './dom.js';
import { state } from './state.js';
import { cacheLastRoomId, cacheSessionId, sendMsg } from './ws.js';
import { renderRoom } from './render.js';
import { applySync } from './audio.js';
function updatePlayerIdFromRoom(r) {
try {
if (r?.players?.length === 1) {
const only = r.players[0];
if (only && only.id && only.id !== state.playerId) {
state.playerId = only.id;
try {
localStorage.setItem('playerId', only.id);
} catch {}
}
}
} catch {}
}
function shortName(id) {
if (!id) return '-';
const p = state.room?.players.find((x) => x.id === id);
return p ? p.name : id.slice(0, 4);
}
export function handleConnected(msg) {
console.debug('handleConnected', msg);
state.playerId = msg.playerId;
try {
if (msg.playerId) localStorage.setItem('playerId', msg.playerId);
} catch {}
if (msg.sessionId) {
const existing = localStorage.getItem('sessionId');
if (!existing) cacheSessionId(msg.sessionId);
}
// lazy import to avoid cycle
import('./session.js').then(({ reusePlayerName, reconnectLastRoom }) => {
reusePlayerName();
reconnectLastRoom();
});
if (state.room) {
try {
updatePlayerIdFromRoom(state.room);
renderRoom(state.room);
} catch {}
}
}
export function handleRoomUpdate(msg) {
if (msg?.room?.id) cacheLastRoomId(msg.room.id);
const r = msg.room;
updatePlayerIdFromRoom(r);
renderRoom(r);
}
export function handlePlayTrack(msg) {
const t = msg.track;
state.lastTrack = t;
state.revealed = false;
$npTitle.textContent = '???';
$npArtist.textContent = '';
$npYear.textContent = '';
if ($guessTitle) $guessTitle.value = '';
if ($guessArtist) $guessArtist.value = '';
if ($answerResult) {
$answerResult.textContent = '';
$answerResult.className = 'mt-1 text-sm';
}
try {
$audio.preload = 'auto';
} catch {}
$audio.src = t.url;
const pf = document.getElementById('progressFill');
if (pf) pf.style.width = '0%';
const rd = document.getElementById('recordDisc');
if (rd) {
rd.classList.remove('spin-record');
rd.src = '/hitstar.png';
}
const { startAt, serverNow } = msg;
const now = Date.now();
const offsetMs = startAt - serverNow;
const localStart = now + offsetMs;
const delay = Math.max(0, localStart - now);
setTimeout(() => {
$audio.currentTime = 0;
$audio.play().catch(() => {});
const disc = document.getElementById('recordDisc');
if (disc) disc.classList.add('spin-record');
}, delay);
if (state.room) renderRoom(state.room);
}
export function handleSync(msg) {
applySync(msg.startAt, msg.serverNow);
}
export function handleControl(msg) {
const { action, startAt, serverNow } = msg;
if (action === 'pause') {
$audio.pause();
const disc = document.getElementById('recordDisc');
if (disc) disc.classList.remove('spin-record');
$audio.playbackRate = 1.0;
} else if (action === 'play') {
if (startAt && serverNow) {
const now = Date.now();
const elapsed = (now - startAt) / 1000;
$audio.currentTime = Math.max(0, elapsed);
}
$audio.play().catch(() => {});
const disc = document.getElementById('recordDisc');
if (disc) disc.classList.add('spin-record');
}
}
export function handleReveal(msg) {
const { result, track } = msg;
$npTitle.textContent = track.title || track.id || 'Track';
$npArtist.textContent = track.artist ? ` ${track.artist}` : '';
$npYear.textContent = track.year ? ` (${track.year})` : '';
state.revealed = true;
const $rb = document.getElementById('revealBanner');
if ($rb) {
if (result.correct) {
$rb.textContent = 'Richtig!';
$rb.className =
'inline-block rounded-md bg-emerald-600 text-white px-3 py-1 text-sm font-medium';
} else {
$rb.textContent = 'Falsch!';
$rb.className =
'inline-block rounded-md bg-rose-600 text-white px-3 py-1 text-sm font-medium';
}
}
const $placeArea = document.getElementById('placeArea');
if ($placeArea) $placeArea.classList.add('hidden');
const rd = document.getElementById('recordDisc');
if (rd && track?.id) {
const coverUrl = `/cover/${encodeURIComponent(track.id)}`;
const img = new Image();
img.onload = () => {
rd.src = coverUrl;
};
img.onerror = () => {
/* keep default logo */
};
img.src = `${coverUrl}?t=${Date.now()}`;
}
}
export function handleGameEnded(msg) {
alert(`Gewinner: ${shortName(msg.winner)}`);
}
export function onMessage(ev) {
const msg = JSON.parse(ev.data);
switch (msg.type) {
case 'resume_result': {
if (msg.ok) {
console.debug('handleResumeResult', msg);
if (msg.playerId) {
state.playerId = msg.playerId;
try {
localStorage.setItem('playerId', msg.playerId);
} catch {}
}
const code = msg.roomId || state.room?.id || localStorage.getItem('lastRoomId');
if (code) sendMsg({ type: 'join_room', code });
if (state.room) {
try {
renderRoom(state.room);
} catch {}
}
} else {
const code = state.room?.id || localStorage.getItem('lastRoomId');
if (code) sendMsg({ type: 'join_room', code });
}
return;
}
case 'connected':
return handleConnected(msg);
case 'room_update':
return handleRoomUpdate(msg);
case 'play_track':
return handlePlayTrack(msg);
case 'sync':
return handleSync(msg);
case 'control':
return handleControl(msg);
case 'reveal':
return handleReveal(msg);
case 'game_ended':
return handleGameEnded(msg);
case 'answer_result': {
if ($answerResult) {
if (!msg.ok) {
$answerResult.textContent = '⛔ Eingabe ungültig oder gerade nicht möglich';
$answerResult.className = 'mt-1 text-sm text-rose-600';
} else {
const okBoth = !!(msg.correctTitle && msg.correctArtist);
const parts = [];
parts.push(msg.correctTitle ? 'Titel ✓' : 'Titel ✗');
parts.push(msg.correctArtist ? 'Künstler ✓' : 'Künstler ✗');
let coin = '';
if (msg.awarded) coin = ' +1 Token';
else if (msg.alreadyAwarded) coin = ' (bereits erhalten)';
$answerResult.textContent = `${parts.join(' · ')}${coin}`;
$answerResult.className = okBoth
? 'mt-1 text-sm text-emerald-600'
: 'mt-1 text-sm text-amber-600';
}
}
return;
}
default:
return;
}
}

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@@ -1,457 +1,15 @@
import {
$audio,
$copyRoomCode,
$leaveRoom,
$nameDisplay,
$nameLobby,
$npArtist,
$npTitle,
$npYear,
$pauseBtn,
$placeBtn,
$readyChk,
$roomId,
$roomCode,
$slotSelect,
$startGame,
$volumeSlider,
$playBtn,
$nextBtn,
$createRoom,
$joinRoom,
$lobby,
$room,
$setNameLobby,
$guessTitle,
$guessArtist,
$answerResult,
} from './dom.js';
import { state } from './state.js'; import { state } from './state.js';
import { connectWS, sendMsg, cacheSessionId, cacheLastRoomId } from './ws.js'; import { connectWS } from './ws.js';
import { renderRoom } from './render.js'; import { onMessage } from './handlers.js';
import { initAudioUI, applySync, stopAudioPlayback } from './audio.js'; import { wireUi } from './ui.js';
import { $nameLobby } from './dom.js';
function showToast(msg) { // Initialize UI and open WebSocket connection
const el = document.getElementById('toast');
if (!el) {
return;
}
el.textContent = msg;
el.style.opacity = '1';
setTimeout(() => {
el.style.opacity = '0';
}, 1200);
}
function handleConnected(msg) {
console.debug('handleConnected', msg);
state.playerId = msg.playerId;
try {
if (msg.playerId) localStorage.setItem('playerId', msg.playerId);
} catch {}
if (msg.sessionId) {
// Don't clobber an existing session on reconnect; only set if none exists yet.
const existing = localStorage.getItem('sessionId');
if (!existing) {
cacheSessionId(msg.sessionId);
}
}
const stored = localStorage.getItem('playerName');
if (stored) {
if ($nameLobby && $nameLobby.value !== stored) {
$nameLobby.value = stored;
}
if ($nameDisplay) {
$nameDisplay.textContent = stored;
}
sendMsg({ type: 'set_name', name: stored });
}
const last = state.room?.id || localStorage.getItem('lastRoomId');
if (last && !localStorage.getItem('sessionId')) {
sendMsg({ type: 'join_room', code: last });
}
// If we already have a room snapshot, re-render now that we know our playerId
// to correctly compute host/permissions (e.g., Start button visibility).
if (state.room) {
try {
// If we somehow have a room snapshot already but our playerId doesn't match any player,
// and there's only one player, assume it's us (helps when resuming locally without resume).
const r = state.room;
if (r?.players?.length === 1) {
const only = r.players[0];
if (only && only.id && only.id !== state.playerId) {
state.playerId = only.id;
try {
localStorage.setItem('playerId', only.id);
} catch {}
}
}
renderRoom(state.room);
} catch {}
}
}
function handleRoomUpdate(msg) {
if (msg?.room?.id) cacheLastRoomId(msg.room.id);
const r = msg.room;
try {
if (r?.players?.length === 1) {
const only = r.players[0];
if (only && only.id && only.id !== state.playerId) {
state.playerId = only.id;
try {
localStorage.setItem('playerId', only.id);
} catch {}
}
}
} catch {}
renderRoom(r);
}
function handlePlayTrack(msg) {
const t = msg.track;
state.lastTrack = t;
state.revealed = false;
$npTitle.textContent = '???';
$npArtist.textContent = '';
$npYear.textContent = '';
// reset answer UI
if ($guessTitle) $guessTitle.value = '';
if ($guessArtist) $guessArtist.value = '';
if ($answerResult) {
$answerResult.textContent = '';
$answerResult.className = 'mt-1 text-sm';
}
try {
$audio.preload = 'auto';
} catch {}
$audio.src = t.url;
const pf = document.getElementById('progressFill');
if (pf) {
pf.style.width = '0%';
}
const rd = document.getElementById('recordDisc');
if (rd) {
rd.classList.remove('spin-record');
// Reset cover to default logo at the start of a new track
rd.src = '/hitstar.png';
}
const { startAt, serverNow } = msg;
const now = Date.now();
const offsetMs = startAt - serverNow;
const localStart = now + offsetMs;
const delay = Math.max(0, localStart - now);
setTimeout(() => {
$audio.currentTime = 0;
$audio.play().catch(() => {});
const disc = document.getElementById('recordDisc');
if (disc) {
disc.classList.add('spin-record');
}
}, delay);
if (state.room) {
renderRoom(state.room);
}
}
function handleSync(msg) {
applySync(msg.startAt, msg.serverNow);
}
function handleControl(msg) {
const { action, startAt, serverNow } = msg;
if (action === 'pause') {
$audio.pause();
const disc = document.getElementById('recordDisc');
if (disc) {
disc.classList.remove('spin-record');
}
$audio.playbackRate = 1.0;
} else if (action === 'play') {
if (startAt && serverNow) {
const now = Date.now();
const elapsed = (now - startAt) / 1000;
$audio.currentTime = Math.max(0, elapsed);
}
$audio.play().catch(() => {});
const disc = document.getElementById('recordDisc');
if (disc) {
disc.classList.add('spin-record');
}
}
}
function handleReveal(msg) {
const { result, track } = msg;
$npTitle.textContent = track.title || track.id || 'Track';
$npArtist.textContent = track.artist ? ` ${track.artist}` : '';
$npYear.textContent = track.year ? ` (${track.year})` : '';
state.revealed = true;
const $rb = document.getElementById('revealBanner');
if ($rb) {
if (result.correct) {
$rb.textContent = 'Richtig!';
$rb.className =
'inline-block rounded-md bg-emerald-600 text-white px-3 py-1 text-sm font-medium';
} else {
$rb.textContent = 'Falsch!';
$rb.className =
'inline-block rounded-md bg-rose-600 text-white px-3 py-1 text-sm font-medium';
}
}
const $placeArea = document.getElementById('placeArea');
if ($placeArea) {
$placeArea.classList.add('hidden');
}
// Try to load embedded cover art and replace the center image
const rd = document.getElementById('recordDisc');
if (rd && track?.id) {
const coverUrl = `/cover/${encodeURIComponent(track.id)}`;
const img = new Image();
img.onload = () => {
rd.src = coverUrl;
};
img.onerror = () => {
/* keep default logo */
};
img.src = coverUrl + `?t=${Date.now()}`; // bypass cache just in case
}
}
function handleGameEnded(msg) {
alert(`Gewinner: ${shortName(msg.winner)}`);
}
function onMessage(ev) {
const msg = JSON.parse(ev.data);
switch (msg.type) {
case 'resume_result':
if (msg.ok) {
console.debug('handleResumeResult', msg);
if (msg.playerId) {
state.playerId = msg.playerId;
try {
localStorage.setItem('playerId', msg.playerId);
} catch {}
}
const code = msg.roomId || state.room?.id || localStorage.getItem('lastRoomId');
if (code) sendMsg({ type: 'join_room', code });
// Re-render with the now-known playerId so host UI updates immediately.
if (state.room) {
try {
renderRoom(state.room);
} catch {}
}
} else {
const code = state.room?.id || localStorage.getItem('lastRoomId');
if (code) sendMsg({ type: 'join_room', code });
}
break;
case 'connected':
handleConnected(msg);
break;
case 'room_update':
handleRoomUpdate(msg);
break;
case 'play_track':
handlePlayTrack(msg);
break;
case 'sync':
handleSync(msg);
break;
case 'control':
handleControl(msg);
break;
case 'reveal':
handleReveal(msg);
break;
case 'game_ended':
handleGameEnded(msg);
break;
case 'answer_result': {
if ($answerResult) {
if (!msg.ok) {
$answerResult.textContent = '⛔ Eingabe ungültig oder gerade nicht möglich';
$answerResult.className = 'mt-1 text-sm text-rose-600';
} else {
const okBoth = !!(msg.correctTitle && msg.correctArtist);
const parts = [];
parts.push(msg.correctTitle ? 'Titel ✓' : 'Titel ✗');
parts.push(msg.correctArtist ? 'Künstler ✓' : 'Künstler ✗');
let coin = '';
if (msg.awarded) coin = ' +1 Token';
else if (msg.alreadyAwarded) coin = ' (bereits erhalten)';
$answerResult.textContent = `${parts.join(' · ')}${coin}`;
$answerResult.className = okBoth
? 'mt-1 text-sm text-emerald-600'
: 'mt-1 text-sm text-amber-600';
}
}
break;
}
default:
break;
}
}
function shortName(id) {
if (!id) return '-';
const p = state.room?.players.find((x) => x.id === id);
return p ? p.name : id.slice(0, 4);
}
function wire(el, type, handler) {
if (el) {
el.addEventListener(type, handler);
}
}
function wireUi() {
initAudioUI();
wire($setNameLobby, 'click', () => {
const name = $nameLobby.value.trim();
if (!name) return;
localStorage.setItem('playerName', name);
if ($nameDisplay) {
$nameDisplay.textContent = name;
}
sendMsg({ type: 'set_name', name });
});
wire($createRoom, 'click', () => sendMsg({ type: 'create_room' }));
wire($joinRoom, 'click', () => {
const code = $roomCode.value.trim();
if (code) {
sendMsg({ type: 'join_room', code });
}
});
wire($leaveRoom, 'click', () => {
sendMsg({ type: 'leave_room' });
// Clear all local storage entries on leave
try {
localStorage.clear();
} catch {}
stopAudioPlayback();
state.room = null;
// Reset visible name inputs/labels
if ($nameLobby) {
try {
$nameLobby.value = '';
} catch {}
}
if ($nameDisplay) {
$nameDisplay.textContent = '';
}
if ($readyChk) {
try {
$readyChk.checked = false;
} catch {}
}
$lobby.classList.remove('hidden');
$room.classList.add('hidden');
});
wire($startGame, 'click', () => sendMsg({ type: 'start_game' }));
wire($readyChk, 'change', (e) => {
const val = !!e.target.checked;
state.pendingReady = val;
sendMsg({ type: 'set_ready', ready: val });
});
wire($placeBtn, 'click', () => {
const slot = parseInt($slotSelect.value, 10);
sendMsg({ type: 'place_guess', slot });
});
wire($playBtn, 'click', () => sendMsg({ type: 'player_control', action: 'play' }));
wire($pauseBtn, 'click', () => sendMsg({ type: 'player_control', action: 'pause' }));
wire($nextBtn, 'click', () => sendMsg({ type: 'next_track' }));
if ($volumeSlider && $audio) {
try {
$volumeSlider.value = String($audio.volume ?? 1);
} catch {}
$volumeSlider.addEventListener('input', () => {
$audio.volume = parseFloat($volumeSlider.value);
});
}
if ($copyRoomCode) {
$copyRoomCode.style.display = 'inline-block';
wire($copyRoomCode, 'click', () => {
if (state.room?.id) {
navigator.clipboard.writeText(state.room.id).then(() => {
$copyRoomCode.textContent = '✔️';
showToast('Code kopiert!');
setTimeout(() => {
$copyRoomCode.textContent = '📋';
}, 1200);
});
}
});
}
if ($roomId) {
wire($roomId, 'click', () => {
if (state.room?.id) {
navigator.clipboard.writeText(state.room.id).then(() => {
$roomId.title = 'Kopiert!';
showToast('Code kopiert!');
setTimeout(() => {
$roomId.title = 'Klicken zum Kopieren';
}, 1200);
});
}
});
$roomId.style.cursor = 'pointer';
}
// Answer submit
const form = document.getElementById('answerForm');
if (form) {
form.addEventListener('submit', (e) => {
e.preventDefault();
const title = ($guessTitle?.value || '').trim();
const artist = ($guessArtist?.value || '').trim();
if (!title || !artist) {
if ($answerResult) {
$answerResult.textContent = 'Bitte Titel und Künstler eingeben';
$answerResult.className = 'mt-1 text-sm text-amber-600';
}
return;
}
sendMsg({ type: 'submit_answer', guess: { title, artist } });
});
}
// Dashboard one-time hint
const dashboard = document.getElementById('dashboard');
const dashboardHint = document.getElementById('dashboardHint');
if (dashboard && dashboardHint) {
try {
const seen = localStorage.getItem('dashboardHintSeen');
if (!seen) {
dashboardHint.classList.remove('hidden');
const hide = () => {
dashboardHint.classList.add('hidden');
try {
localStorage.setItem('dashboardHintSeen', '1');
} catch {}
dashboard.removeEventListener('toggle', hide);
dashboard.removeEventListener('click', hide);
};
dashboard.addEventListener('toggle', hide);
// Also hide on explicit click to cover browsers not firing 'toggle' on details
dashboard.addEventListener('click', hide, { once: true });
// Auto-hide after 6 seconds if no interaction
setTimeout(() => {
if (!localStorage.getItem('dashboardHintSeen')) {
hide();
}
}, 6000);
}
} catch {}
}
}
// boot
wireUi(); wireUi();
connectWS(onMessage); connectWS(onMessage);
// restore name immediately if present // Restore name/id immediately for initial render smoothness
(() => { (() => {
// Bootstrap playerId early if we have it from a prior session to avoid null during first render
try { try {
const savedPid = localStorage.getItem('playerId'); const savedPid = localStorage.getItem('playerId');
if (savedPid && !state.playerId) { if (savedPid && !state.playerId) {
@@ -459,9 +17,7 @@ connectWS(onMessage);
} }
} catch {} } catch {}
const saved = localStorage.getItem('playerName'); const saved = localStorage.getItem('playerName');
if (saved) { if (saved && $nameLobby && $nameLobby.value !== saved) {
if ($nameLobby && $nameLobby.value !== saved) {
$nameLobby.value = saved; $nameLobby.value = saved;
} }
}
})(); })();

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public/js/session.js Normal file
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import { $nameDisplay, $nameLobby } from './dom.js';
import { state } from './state.js';
import { sendMsg } from './ws.js';
// If we have a stored player name, set it in the input and send to server
export function reusePlayerName() {
const stored = localStorage.getItem('playerName');
if (!stored) return;
if ($nameLobby && $nameLobby.value !== stored) {
$nameLobby.value = stored;
}
if ($nameDisplay) {
$nameDisplay.textContent = stored;
}
sendMsg({ type: 'set_name', name: stored });
}
export function reconnectLastRoom() {
const last = state.room?.id || localStorage.getItem('lastRoomId');
if (last && !localStorage.getItem('sessionId')) {
sendMsg({ type: 'join_room', code: last });
}
}

174
public/js/ui.js Normal file
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import {
$audio,
$answerResult,
$copyRoomCode,
$createRoom,
$guessArtist,
$guessTitle,
$joinRoom,
$lobby,
$nameDisplay,
$nameLobby,
$nextBtn,
$pauseBtn,
$placeBtn,
$readyChk,
$room,
$roomCode,
$roomId,
$setNameLobby,
$slotSelect,
$startGame,
$leaveRoom,
$playBtn,
$volumeSlider,
} from './dom.js';
import { state } from './state.js';
import { initAudioUI, stopAudioPlayback } from './audio.js';
import { sendMsg } from './ws.js';
import { showToast, wire } from './utils.js';
export function wireUi() {
initAudioUI();
wire($setNameLobby, 'click', () => {
const name = $nameLobby.value.trim();
if (!name) return;
localStorage.setItem('playerName', name);
if ($nameDisplay) $nameDisplay.textContent = name;
sendMsg({ type: 'set_name', name });
});
wire($createRoom, 'click', () => sendMsg({ type: 'create_room' }));
wire($joinRoom, 'click', () => {
const code = $roomCode.value.trim();
if (code) sendMsg({ type: 'join_room', code });
});
wire($leaveRoom, 'click', () => {
sendMsg({ type: 'leave_room' });
try {
localStorage.removeItem('playerId');
localStorage.removeItem('sessionId');
localStorage.removeItem('dashboardHintSeen');
localStorage.removeItem('lastRoomId');
} catch {}
stopAudioPlayback();
state.room = null;
if ($nameLobby) {
try {
const storedName = localStorage.getItem('playerName') || '';
$nameLobby.value = storedName;
} catch {
$nameLobby.value = '';
}
}
if ($nameDisplay) $nameDisplay.textContent = '';
if ($readyChk) {
try {
$readyChk.checked = false;
} catch {}
}
$lobby.classList.remove('hidden');
$room.classList.add('hidden');
});
wire($startGame, 'click', () => sendMsg({ type: 'start_game' }));
wire($readyChk, 'change', (e) => {
const val = !!e.target.checked;
state.pendingReady = val;
sendMsg({ type: 'set_ready', ready: val });
});
wire($placeBtn, 'click', () => {
const slot = parseInt($slotSelect.value, 10);
sendMsg({ type: 'place_guess', slot });
});
wire($playBtn, 'click', () => sendMsg({ type: 'player_control', action: 'play' }));
wire($pauseBtn, 'click', () => sendMsg({ type: 'player_control', action: 'pause' }));
wire($nextBtn, 'click', () => sendMsg({ type: 'next_track' }));
if ($volumeSlider && $audio) {
try {
$volumeSlider.value = String($audio.volume ?? 1);
} catch {}
$volumeSlider.addEventListener('input', () => {
$audio.volume = parseFloat($volumeSlider.value);
});
}
if ($copyRoomCode) {
$copyRoomCode.style.display = 'inline-block';
wire($copyRoomCode, 'click', () => {
if (state.room?.id) {
navigator.clipboard.writeText(state.room.id).then(() => {
$copyRoomCode.textContent = '✔️';
showToast('Code kopiert!');
setTimeout(() => {
$copyRoomCode.textContent = '📋';
}, 1200);
});
}
});
}
if ($roomId) {
wire($roomId, 'click', () => {
if (state.room?.id) {
navigator.clipboard.writeText(state.room.id).then(() => {
$roomId.title = 'Kopiert!';
showToast('Code kopiert!');
setTimeout(() => {
$roomId.title = 'Klicken zum Kopieren';
}, 1200);
});
}
});
$roomId.style.cursor = 'pointer';
}
const form = document.getElementById('answerForm');
if (form) {
form.addEventListener('submit', (e) => {
e.preventDefault();
const title = ($guessTitle?.value || '').trim();
const artist = ($guessArtist?.value || '').trim();
if (!title || !artist) {
if ($answerResult) {
$answerResult.textContent = 'Bitte Titel und Künstler eingeben';
$answerResult.className = 'mt-1 text-sm text-amber-600';
}
return;
}
sendMsg({ type: 'submit_answer', guess: { title, artist } });
});
}
// Dashboard one-time hint
const dashboard = document.getElementById('dashboard');
const dashboardHint = document.getElementById('dashboardHint');
if (dashboard && dashboardHint) {
try {
const seen = localStorage.getItem('dashboardHintSeen');
if (!seen) {
dashboardHint.classList.remove('hidden');
const hide = () => {
dashboardHint.classList.add('hidden');
try {
localStorage.setItem('dashboardHintSeen', '1');
} catch {}
dashboard.removeEventListener('toggle', hide);
dashboard.removeEventListener('click', hide);
};
dashboard.addEventListener('toggle', hide);
dashboard.addEventListener('click', hide, { once: true });
setTimeout(() => {
if (!localStorage.getItem('dashboardHintSeen')) hide();
}, 6000);
}
} catch {}
}
}

15
public/js/utils.js Normal file
View File

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// Shared small utilities
export function showToast(msg) {
const el = document.getElementById('toast');
if (!el) return;
el.textContent = msg;
el.style.opacity = '1';
setTimeout(() => {
el.style.opacity = '0';
}, 1200);
}
export function wire(el, type, handler, options) {
if (el) el.addEventListener(type, handler, options);
}