HoneyandClaude Sonnet 4.6
1ede8727a2
- playCurrent(): arm canplay listener BEFORE calling play() so it's never missed when play() hangs (common on locked Android — promise neither resolves nor rejects) - playCurrent(): on ANY play() failure reset audio element (src + load()) so the audio engine starts fresh and canplay fires reliably; previously only AbortError triggered the reset — NotAllowedError (audio focus lost on lock screen) did not - playCurrent(): single _armCanplay() helper replaces two separate guard/listener setups; re-arms after failure in case canplay already fired before the error - _restoreLastPlayed(): remove updateMediaSession() call — pre-setting stale song metadata caused Samsung to treat the first actual playCurrent() as a new session (old song metadata → new song metadata while playing = notification close/reopen) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
621 lines
26 KiB
JavaScript
621 lines
26 KiB
JavaScript
import { S } from './state.js';
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import { esc, formatDur, toast } from './utils.js';
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import { api, streamUrl, coverUrl, downloadUrl } from './api.js';
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// views.js/ui.js circular imports — safe (only used inside function bodies)
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import { loadRecommendations } from './views.js';
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import { updateLyricsHighlight, onNpSongChange } from './nowplaying.js';
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// ─── COVER ART URL CACHE ───
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// Stable URLs let the OS cache artwork images — without this every skip regenerates a new
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// auth token URL, Samsung has to re-fetch the image, and the lock screen notification
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// visually reloads. Defined here (top of file) so both preload and MediaSession can use it.
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const _coverCache = new Map();
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function _cachedCoverUrl(id, size) {
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const key = `${id}:${size}`;
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if (!_coverCache.has(key)) _coverCache.set(key, coverUrl(id, size));
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return _coverCache.get(key);
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}
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// ─── AUDIO SESSION — set once, never again ───
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// Reassigning audioSession.type on every track change resets the OS audio session,
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// which can cut background network briefly — exactly what causes Doze to kill autoplay.
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let _audioSessionSet = false;
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function _setAudioSession() {
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if (_audioSessionSet) return;
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_audioSessionSet = true;
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try { if(navigator.audioSession) navigator.audioSession.type = 'playback'; } catch {}
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}
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// ─── PRELOAD (resource hint keeps connection open through Doze gap) ───
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let _preUrl = '';
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let _preId = '';
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let _preLink = null;
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function _nextIdx() {
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if(S.repeat === 'one') return S.qIdx;
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if(S.shuffle) return -1;
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if(S.qIdx + 1 < S.queue.length) return S.qIdx + 1;
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if(S.repeat === 'all') return 0;
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return -1;
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}
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function _preloadNext() {
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const ni = _nextIdx();
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if(ni < 0) return;
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const next = S.queue[ni];
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if(!next || _preId === next.id) return;
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_preId = next.id;
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_preUrl = streamUrl(next.id); // generate URL once — reused by main element
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if(_preLink) _preLink.remove();
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_preLink = document.createElement('link');
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_preLink.rel = 'prefetch';
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_preLink.as = 'fetch';
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_preLink.href = _preUrl;
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document.head.appendChild(_preLink);
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// Pre-warm cover art so lock screen notification never cold-starts artwork on first skip.
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// Uses _cachedCoverUrl so the same token is reused when updateMediaSession() runs later.
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if(next.coverArt) {
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[96, 300, 512].forEach(size => {
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const img = new Image();
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img.src = _cachedCoverUrl(next.coverArt, size);
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});
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}
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}
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function _clearPreload() {
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_preId = ''; _preUrl = '';
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if(_preLink) { _preLink.remove(); _preLink = null; }
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}
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// ─── PLAYBACK ───
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let _playGen = 0; // incremented on every playCurrent() — stale callbacks check this
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export function playQueue(songs, startIdx) {
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S.queue = songs.map(s => ({...s}));
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S.qIdx = startIdx;
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_clearPreload();
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playCurrent();
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renderQueue();
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if(S.radioMode) fillRadioQueue();
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}
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export function playCurrent() {
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if(S.qIdx < 0 || S.qIdx >= S.queue.length) return;
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const s = S.queue[S.qIdx];
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const gen = ++_playGen;
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S._trackChanging = true;
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// Hold notification open with 'playing' state BEFORE touching metadata or src
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if(navigator.mediaSession) navigator.mediaSession.playbackState = 'playing';
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// DOM update only — MediaSession metadata deferred until audio actually starts.
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// Changing metadata during the HAVE_NOTHING window (after src swap) causes Chrome to
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// signal "stopped" to Android, making Samsung close and re-open the lock screen card.
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updatePlayerUI(s, true);
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onNpSongChange(s.id);
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renderQueue();
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const src = (_preId === s.id && _preUrl) ? _preUrl : streamUrl(s.id);
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_clearPreload();
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S.audio.src = src;
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const _resetFlag = () => { if (_playGen === gen) S._trackChanging = false; };
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// Called once per transition when audio is confirmed playing
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const _applySession = () => {
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if (_playGen !== gen) return;
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updateMediaSession(s);
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setTimeout(_preloadNext, 2000);
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};
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// ── canplay-first recovery (armed BEFORE play() call) ──────────────────────
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// canplay fires from the audio engine — not throttled by Android Doze or JS
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// timer limits — so this is the only reliable wakeup on a locked screen.
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// We arm it now so it's ready whether play() hangs, fails, or never resolves.
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let _guardTimer = null;
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let _canplayFn = null;
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function _armCanplay() {
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if (_canplayFn) S.audio.removeEventListener('canplay', _canplayFn);
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clearTimeout(_guardTimer);
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_guardTimer = setTimeout(() => {
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// canplay didn't fire in 10 s — Doze likely stalled the network.
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// Try play() anyway; _onForeground() will retry if the user opens the app.
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if (_playGen !== gen) return;
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S._trackChanging = false;
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S.audio.play().then(_applySession).catch(() => {});
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}, 10000);
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_canplayFn = () => {
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clearTimeout(_guardTimer);
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_canplayFn = null;
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if (_playGen !== gen) return;
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if (!S.audio.paused) { _applySession(); return; }
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_setAudioSession();
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S.audio.play().then(_applySession).catch(_resetFlag);
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};
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S.audio.addEventListener('canplay', _canplayFn, { once: true });
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}
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_armCanplay(); // arm before play() so we never miss the canplay event
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_setAudioSession();
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S.audio.play()
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.then(() => {
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// Immediate success — cancel canplay guard, apply session now
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clearTimeout(_guardTimer);
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if (_canplayFn) S.audio.removeEventListener('canplay', _canplayFn);
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_applySession();
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})
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.catch(err => {
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if (_playGen !== gen) return;
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// Any failure (AbortError, NotAllowedError, etc.): reset the element so
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// the audio engine starts fresh and canplay fires reliably.
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// _trackChanging stays true so load()'s pause event stays suppressed.
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S.audio.src = src;
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S.audio.load();
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_armCanplay(); // re-arm: canplay may have already fired once before the error
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});
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}
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export function updatePlayerUI(s, _skipMediaSession = false) {
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document.getElementById('player-title').textContent = s.title;
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const artistParts = (s.artist || '').split(/\s*(?:\/|•|,)\s*/).filter(Boolean);
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document.getElementById('player-artist-name').innerHTML = artistParts.length
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? artistParts.map((name, i) => {
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const aid = i === 0 ? (s.artistId || '') : '';
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return `<span style="cursor:pointer" onclick="s_goArtist(event,'${esc(name)}','${aid}')">${esc(name)}</span>`;
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}).join('<span style="color:var(--text3)"> • </span>')
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: '—';
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document.getElementById('player-album-sep').style.display = s.album ? '' : 'none';
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document.getElementById('player-album-name').textContent = s.album || '';
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const art = document.getElementById('player-art');
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const cv = coverUrl(s.coverArt, 100);
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const existingImg = art.querySelector('img');
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if (cv && existingImg) existingImg.src = cv;
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else art.innerHTML = cv ? `<img src="${cv}" style="width:100%;height:100%;object-fit:cover">` : '<div class="no-art">♪</div>';
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updateStarBtn();
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document.title = `${s.title} — NovaSonic`;
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if (!_skipMediaSession) updateMediaSession(s);
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if(document.getElementById('page-recommendations').classList.contains('active')) loadRecommendations();
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try {
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localStorage.setItem('ns_last_played', JSON.stringify({
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song: { id:s.id, title:s.title, artist:s.artist, album:s.album, albumId:s.albumId,
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artistId:s.artistId, coverArt:s.coverArt, duration:s.duration, _starred:s._starred||false },
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queue: S.queue.map(t => ({ id:t.id, title:t.title, artist:t.artist, album:t.album,
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albumId:t.albumId, artistId:t.artistId, coverArt:t.coverArt,
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duration:t.duration, _starred:t._starred||false })),
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qIdx: S.qIdx,
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}));
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} catch {}
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_syncNpDirect(s);
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}
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let _npBgCurr = 'a';
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let _npBgLastUrl = '';
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function _crossfadeNpBg(cv) {
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if ((cv || '') === _npBgLastUrl) return;
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_npBgLastUrl = cv || '';
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const doFade = () => {
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const currEl = document.getElementById(`np-bg-${_npBgCurr}`);
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const nextId = _npBgCurr === 'a' ? 'b' : 'a';
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const nextEl = document.getElementById(`np-bg-${nextId}`);
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if (!currEl || !nextEl) return;
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nextEl.style.backgroundImage = cv ? `url('${cv}')` : 'none';
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// Double rAF: wait for browser to paint the new bg (GPU decode) before fading
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requestAnimationFrame(() => requestAnimationFrame(() => {
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nextEl.style.opacity = '1';
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currEl.style.opacity = '0';
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_npBgCurr = nextId;
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}));
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};
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if (!cv) { doFade(); return; }
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const img = new Image();
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img.onload = doFade;
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img.onerror = doFade;
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img.src = cv;
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}
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export function _syncNpDirect(s) {
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if(!S.npOpen || !s) return;
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const cv = coverUrl(s.coverArt, 400);
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const cover = document.getElementById('np-cover');
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if (cover) {
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const existingImg = cover.querySelector('img');
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if (cv && existingImg) existingImg.src = cv;
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else if (cover) cover.innerHTML = cv ? `<img src="${cv}" style="width:100%;height:100%;object-fit:cover">` : '<div class="no-art">♪</div>';
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}
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_crossfadeNpBg(cv);
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const t = document.getElementById('np-title'); if(t) t.textContent = s.title || '—';
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const an = document.getElementById('np-artist-name');
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if(an) {
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const parts = (s.artist || '').split(/\s*(?:\/|•|,)\s*/).filter(Boolean);
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an.innerHTML = parts.length
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? parts.map((name, i) => {
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const aid = i === 0 ? (s.artistId || '') : '';
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return `<span style="cursor:pointer" onclick="closeNowPlaying();s_goArtist(event,'${esc(name)}','${aid}')">${esc(name)}</span>`;
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}).join('<span style="opacity:.5"> • </span>')
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: '—';
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}
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const asep = document.getElementById('np-album-sep'); if(asep) asep.style.display = s.album ? '' : 'none';
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const aln = document.getElementById('np-album-name'); if(aln) aln.textContent = s.album || '';
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syncNpStar();
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}
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// ─── TRANSPORT ───
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export function togglePlay() { if(S.audio.src) S.audio.paused ? S.audio.play() : S.audio.pause(); }
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export function setPlayIcon(playing) {
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document.getElementById('play-icon').innerHTML = playing
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? '<rect x="6" y="4" width="4" height="16"/><rect x="14" y="4" width="4" height="16"/>'
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: '<polygon points="5 3 19 12 5 21 5 3"/>';
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if(S.npOpen) {
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document.getElementById('np-play-icon').innerHTML = playing
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? '<rect x="6" y="4" width="4" height="16"/><rect x="14" y="4" width="4" height="16"/>'
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: '<polygon points="5 3 19 12 5 21 5 3"/>';
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const cover = document.getElementById('np-cover');
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if(cover) cover.classList.toggle('playing', playing);
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}
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// Android native MediaSession bridge
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if (window.Android) { try { window.Android.setPlaybackState(playing); } catch(_) {} }
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}
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export function prevSong() {
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_clearPreload();
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if(S.audio.currentTime > 3) { S.audio.currentTime = 0; return; }
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if(S.qIdx > 0) { S.qIdx--; playCurrent(); }
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}
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export function nextSong() {
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_clearPreload();
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if(S.shuffle) S.qIdx = Math.floor(Math.random() * S.queue.length);
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else if(S.qIdx < S.queue.length - 1) S.qIdx++;
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else if(S.repeat) S.qIdx = 0;
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else if(S.radioMode) { fillRadioQueue().then(() => { if(S.qIdx < S.queue.length-1) { S.qIdx++; playCurrent(); } }); return; }
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else return;
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if(S.radioMode && S.queue.length - S.qIdx < 5) fillRadioQueue();
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playCurrent();
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}
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export function onEnded() {
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if(S.repeat === 'one') { S.audio.currentTime = 0; S.audio.play(); return; }
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nextSong();
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}
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export function _applyShuffleRepeat() {
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document.getElementById('btn-shuffle')?.classList.toggle('active', S.shuffle);
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document.getElementById('np-shuffle-btn')?.classList.toggle('active', S.shuffle);
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document.getElementById('badge-shuffle')?.classList.toggle('on', S.shuffle);
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document.getElementById('btn-repeat')?.classList.toggle('active', S.repeat !== false);
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document.getElementById('btn-repeat')?.classList.toggle('repeat-one', S.repeat === 'one');
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const nb = document.getElementById('np-repeat-btn');
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if(nb) { nb.classList.toggle('active', S.repeat !== false); nb.classList.toggle('repeat-one', S.repeat === 'one'); }
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const badge = document.getElementById('badge-repeat');
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if(badge) { badge.classList.toggle('on', S.repeat !== false); badge.textContent = S.repeat === 'one' ? '🔂 Einmal' : '🔁 Repeat'; }
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}
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export function toggleShuffle() {
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S.shuffle = !S.shuffle;
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localStorage.setItem('ns_shuffle', S.shuffle ? '1' : '0');
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_applyShuffleRepeat();
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}
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export function toggleRepeat() {
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S.repeat = S.repeat === false ? 'all' : S.repeat === 'all' ? 'one' : false;
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localStorage.setItem('ns_repeat', S.repeat === false ? '0' : S.repeat);
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_applyShuffleRepeat();
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}
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// ─── RADIO ───
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export function _applyRadioBtn() {
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const btn = document.getElementById('btn-radio-mode');
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if(btn) { btn.classList.toggle('active', S.radioMode); btn.style.color = S.radioMode ? 'var(--blue)' : ''; }
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const nb = document.getElementById('np-radio-btn');
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if(nb) { nb.classList.toggle('active', S.radioMode); nb.style.color = S.radioMode ? 'var(--blue)' : ''; }
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}
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export async function toggleRadioMode() {
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S.radioMode = !S.radioMode;
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localStorage.setItem('ns_radio', S.radioMode ? '1' : '0');
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_applyRadioBtn();
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if(S.radioMode) await fillRadioQueue();
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}
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export async function fillRadioQueue() {
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if(!S.radioMode) return;
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try {
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const r = await api('getRandomSongs', '&size=20');
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S.queue.push(...(r.randomSongs?.song || []));
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renderQueue();
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} catch {}
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}
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// ─── PROGRESS & SCRUBBING ───
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let _androidPosTick = 0;
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export function updateProgress() {
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if(!S.audio.duration || S._scrubbing) return;
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syncMediaSessionPosition();
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// Preload next track at 30s remaining so network stays alive through Doze gap
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const rem = S.audio.duration - S.audio.currentTime;
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if(rem > 0 && rem < 30 && !S._trackChanging) _preloadNext();
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// Update Android native position every ~5 seconds to keep lock screen scrubber in sync
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const now = Date.now();
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if(now - _androidPosTick > 5000) {
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_androidPosTick = now;
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if (window.Android) { try { window.Android.updatePosition(S.audio.currentTime, S.audio.duration); } catch(_) {} }
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}
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const p = (S.audio.currentTime / S.audio.duration) * 100;
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document.getElementById('progress-fill').style.width = p + '%';
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document.getElementById('time-cur').textContent = formatDur(S.audio.currentTime);
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document.getElementById('time-total').textContent = formatDur(S.audio.duration);
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if(S.npOpen) {
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const fill = document.getElementById('np-fill');
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const cur = document.getElementById('np-cur');
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const tot = document.getElementById('np-tot');
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if(fill) fill.style.width = p + '%';
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if(cur) cur.textContent = formatDur(S.audio.currentTime);
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if(tot) tot.textContent = formatDur(S.audio.duration);
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if(S.npLyricsMode) updateLyricsHighlight(S.audio.currentTime * 1000);
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}
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}
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export function seekTo(e) {
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const bar = document.getElementById('progress-bar');
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if (!bar || !S.audio.duration) return;
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const rect = bar.getBoundingClientRect();
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const pos = Math.max(0, Math.min(1, (e.clientX - rect.left) / rect.width));
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const fill = document.getElementById('progress-fill');
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if (fill) { fill.style.transition = 'none'; fill.style.width = (pos * 100) + '%'; }
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S.audio.currentTime = pos * S.audio.duration;
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S._scrubbing = true;
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const done = () => { S._scrubbing = false; requestAnimationFrame(() => { if (fill) fill.style.transition = ''; }); };
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S.audio.addEventListener('seeked', done, { once: true });
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setTimeout(done, 1500);
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}
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export function initProgressScrub() {
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_initBarScrub(
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document.getElementById('progress-bar'),
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document.getElementById('progress-fill'),
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pos => { document.getElementById('time-cur').textContent = formatDur(pos * S.audio.duration); }
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);
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_initBarScrub(
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document.getElementById('np-bar'),
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document.getElementById('np-fill'),
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pos => { const el = document.getElementById('np-cur'); if(el) el.textContent = formatDur(pos * S.audio.duration); }
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);
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}
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function _initBarScrub(bar, fill, onMove) {
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if(!bar || !fill) return;
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function getPos(clientX) { const r = bar.getBoundingClientRect(); return Math.max(0, Math.min(1, (clientX-r.left)/r.width)); }
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function startScrub(pos) { S._scrubbing=true; fill.style.transition='none'; fill.style.width=(pos*100)+'%'; onMove(pos); }
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function moveScrub(pos) { fill.style.width=(pos*100)+'%'; onMove(pos); }
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function endScrub(pos) {
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fill.style.width = (pos * 100) + '%'; // pin visual position before re-enabling transition
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if(S.audio.duration) {
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S.audio.currentTime = pos * S.audio.duration;
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const done = () => { S._scrubbing = false; requestAnimationFrame(() => { fill.style.transition = ''; }); };
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S.audio.addEventListener('seeked', done, { once: true });
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setTimeout(done, 1500); // fallback if seeked never fires
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} else {
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S._scrubbing = false;
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fill.style.transition = '';
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}
|
|
}
|
|
bar.addEventListener('touchstart', e => { startScrub(getPos(e.touches[0].clientX)); e.stopPropagation(); }, {passive:true});
|
|
bar.addEventListener('touchmove', e => { if(S._scrubbing) moveScrub(getPos(e.touches[0].clientX)); }, {passive:true});
|
|
bar.addEventListener('touchend', e => { if(S._scrubbing) endScrub(getPos(e.changedTouches[0].clientX)); }, {passive:true});
|
|
bar.addEventListener('mousedown', e => {
|
|
startScrub(getPos(e.clientX)); e.preventDefault();
|
|
const mm = e2 => { if(S._scrubbing) moveScrub(getPos(e2.clientX)); };
|
|
const mu = e2 => { if(S._scrubbing) endScrub(getPos(e2.clientX)); document.removeEventListener('mousemove',mm); document.removeEventListener('mouseup',mu); };
|
|
document.addEventListener('mousemove', mm);
|
|
document.addEventListener('mouseup', mu);
|
|
});
|
|
}
|
|
|
|
export function setVolume(v) {
|
|
const vol = v / 100;
|
|
S.audio.volume = vol;
|
|
S.previewAudio.volume = vol;
|
|
const absAudio = document.getElementById('abs-audio');
|
|
if (absAudio) absAudio.volume = vol;
|
|
// sync all volume sliders
|
|
document.querySelectorAll('.volume-slider-sync').forEach(el => { el.value = v; });
|
|
}
|
|
|
|
// ─── MEDIA SESSION ───
|
|
export function updateMediaSession(s) {
|
|
// Android native MediaSession bridge — use 512px art for high-DPI screens
|
|
if (window.Android) {
|
|
try {
|
|
window.Android.updateTrack(
|
|
s.title || '',
|
|
s.artist || '',
|
|
s.coverArt ? coverUrl(s.coverArt, 512) : '',
|
|
s.duration || 0
|
|
);
|
|
} catch(_) {}
|
|
}
|
|
|
|
if(!navigator.mediaSession) return;
|
|
const artwork = s.coverArt ? [
|
|
{ src: _cachedCoverUrl(s.coverArt, 96), sizes:'96x96', type:'image/jpeg' },
|
|
{ src: _cachedCoverUrl(s.coverArt, 300), sizes:'300x300', type:'image/jpeg' },
|
|
{ src: _cachedCoverUrl(s.coverArt, 512), sizes:'512x512', type:'image/jpeg' },
|
|
] : [];
|
|
navigator.mediaSession.metadata = new MediaMetadata({ title:s.title, artist:s.artist||'', album:s.album||'', artwork });
|
|
navigator.mediaSession.setActionHandler('play', togglePlay);
|
|
navigator.mediaSession.setActionHandler('pause', togglePlay);
|
|
navigator.mediaSession.setActionHandler('previoustrack', prevSong);
|
|
navigator.mediaSession.setActionHandler('nexttrack', nextSong);
|
|
navigator.mediaSession.setActionHandler('seekbackward', d => { S.audio.currentTime = Math.max(0, S.audio.currentTime-(d.seekOffset||10)); });
|
|
navigator.mediaSession.setActionHandler('seekforward', d => { S.audio.currentTime = Math.min(S.audio.duration||0, S.audio.currentTime+(d.seekOffset||10)); });
|
|
navigator.mediaSession.setActionHandler('seekto', d => { if(d.seekTime!=null) S.audio.currentTime = d.seekTime; });
|
|
}
|
|
|
|
export function syncMediaSessionPosition() {
|
|
if(!navigator.mediaSession?.setPositionState || !S.audio.duration || isNaN(S.audio.duration)) return;
|
|
const now = Date.now();
|
|
if(now - S._msPosLast < 1000) return;
|
|
S._msPosLast = now;
|
|
try { navigator.mediaSession.setPositionState({ duration:S.audio.duration, playbackRate:S.audio.playbackRate||1, position:Math.min(S.audio.currentTime, S.audio.duration) }); } catch {}
|
|
}
|
|
|
|
// ─── STAR ───
|
|
export async function toggleStar(song, btn) {
|
|
try {
|
|
await api(song._starred ? 'unstar' : 'star', `&id=${song.id}`);
|
|
song._starred = !song._starred;
|
|
if(btn) {
|
|
btn.classList.toggle('starred', song._starred);
|
|
btn.querySelector('svg')?.setAttribute('fill', song._starred ? 'currentColor' : 'none');
|
|
}
|
|
if(S.queue[S.qIdx]?.id === song.id) updateStarBtn();
|
|
} catch(e) { toast('Fehler: ' + e.message); }
|
|
}
|
|
|
|
export function starCurrent() {
|
|
if(S.qIdx < 0 || !S.queue[S.qIdx]) return;
|
|
toggleStar(S.queue[S.qIdx], document.getElementById('btn-star-current'));
|
|
}
|
|
|
|
export function updateStarBtn() {
|
|
const s = S.queue[S.qIdx];
|
|
const icon = document.getElementById('star-icon');
|
|
if(!icon) return;
|
|
const isStarred = s && (s._starred || s.starred);
|
|
icon.setAttribute('fill', isStarred ? 'var(--accent)' : 'none');
|
|
icon.setAttribute('stroke', isStarred ? 'var(--accent)' : 'var(--text3)');
|
|
}
|
|
|
|
export function syncNpStar() {
|
|
if(!S.npOpen) return;
|
|
const s = S.queue[S.qIdx];
|
|
const icon = document.getElementById('np-star-icon');
|
|
if(!icon || !s) return;
|
|
const starred = s._starred || s.starred;
|
|
icon.setAttribute('fill', starred ? 'var(--accent)' : 'none');
|
|
icon.setAttribute('stroke', starred ? 'var(--accent)' : 'rgba(255,255,255,.5)');
|
|
}
|
|
|
|
export function npToggleStar() {
|
|
const s = S.queue[S.qIdx];
|
|
if(!s) return;
|
|
api(s._starred || s.starred ? 'unstar' : 'star', `&id=${s.id}`)
|
|
.then(() => { s._starred = !(s._starred || s.starred); s.starred = null; syncNpStar(); updateStarBtn(); })
|
|
.catch(e => toast('Fehler: ' + e.message));
|
|
}
|
|
|
|
// ─── QUEUE PANEL ───
|
|
let _renderedQueueKey = '';
|
|
|
|
export function renderQueue() {
|
|
const el = document.getElementById('queue-list');
|
|
if (!el) return;
|
|
const queueKey = S.queue.map(s => s.id).join(',');
|
|
|
|
if (queueKey === _renderedQueueKey && el.children.length === S.queue.length) {
|
|
// Queue unchanged — only update active class in-place (no image reload)
|
|
el.querySelectorAll('.queue-item').forEach((item, i) => item.classList.toggle('active', i === S.qIdx));
|
|
el.querySelector('.active')?.scrollIntoView({ block: 'nearest' });
|
|
return;
|
|
}
|
|
|
|
_renderedQueueKey = queueKey;
|
|
el.innerHTML = '';
|
|
if (!S.queue.length) { el.innerHTML = '<div class="empty-state" style="padding:40px 16px"><div class="icon">🎵</div><p>Leer</p></div>'; return; }
|
|
S.queue.forEach((s, i) => {
|
|
const item = document.createElement('div');
|
|
item.className = 'queue-item' + (i === S.qIdx ? ' active' : '');
|
|
const cv = coverUrl(s.coverArt, 60);
|
|
item.innerHTML = `<div class="qi-idx">${i+1}</div><div class="qi-art">${cv ? `<img src="${cv}">` : '♪'}</div><div class="qi-info"><div class="qi-title">${esc(s.title)}</div><div class="qi-artist">${esc(s.artist||'')}</div></div>`;
|
|
item.onclick = () => { S.qIdx = i; playCurrent(); };
|
|
el.appendChild(item);
|
|
});
|
|
el.querySelector('.active')?.scrollIntoView({ block: 'nearest' });
|
|
}
|
|
|
|
export function toggleQueue() {
|
|
S.queueOpen = !S.queueOpen;
|
|
document.getElementById('queue-panel').classList.toggle('open', S.queueOpen);
|
|
if(S.queueOpen) renderQueue();
|
|
}
|
|
|
|
// ─── DOWNLOAD ───
|
|
export function dlSongLocal(s) {
|
|
const a = document.createElement('a');
|
|
a.href = downloadUrl(s.id);
|
|
a.download = `${s.artist||'Unknown'} - ${s.title}.${s.suffix||'mp3'}`;
|
|
document.body.appendChild(a); a.click(); document.body.removeChild(a);
|
|
toast(`⬇ ${s.title}`);
|
|
}
|
|
|
|
export function downloadCurrent() {
|
|
if(S.qIdx >= 0 && S.queue[S.qIdx]) dlSongLocal(S.queue[S.qIdx]);
|
|
}
|
|
|
|
// ─── PREVIEW ───
|
|
export function playPreview(track) {
|
|
if(!track.previewUrl) { toast('Kein Preview verfügbar'); return; }
|
|
const wasPlaying = !S.audio.paused;
|
|
if(wasPlaying) S.audio.pause();
|
|
S.previewCurrent = track;
|
|
S.previewCurrent._resumeMain = wasPlaying;
|
|
S.previewAudio.volume = S.audio.volume;
|
|
S.previewAudio.src = track.previewUrl;
|
|
S.previewAudio.play();
|
|
document.getElementById('preview-title').innerHTML = esc(track.trackName||'—') + '<span class="preview-badge">30s Preview</span>';
|
|
document.getElementById('preview-sub').textContent = (track.artistName||'') + (track.collectionName?' · '+track.collectionName:'');
|
|
const art = track.artworkUrl100 || track.artworkUrl60 || '';
|
|
document.getElementById('preview-art').innerHTML = art ? `<img src="${art}" style="width:100%;height:100%;object-fit:cover">` : '<div class="no-art" style="font-size:16px">♪</div>';
|
|
document.getElementById('preview-bar').classList.add('visible');
|
|
document.getElementById('preview-fill').style.width = '0%';
|
|
}
|
|
|
|
export function stopPreview(resume) {
|
|
const shouldResume = resume !== false && S.previewCurrent?._resumeMain;
|
|
S.previewAudio.pause(); S.previewAudio.src = '';
|
|
document.getElementById('preview-bar').classList.remove('visible');
|
|
document.getElementById('preview-fill').style.width = '0%';
|
|
S.previewCurrent = null;
|
|
if(shouldResume && S.audio.src) S.audio.play();
|
|
}
|
|
|
|
export function updatePreviewProgress() {
|
|
if(!S.previewAudio.duration) return;
|
|
document.getElementById('preview-fill').style.width = (S.previewAudio.currentTime / S.previewAudio.duration * 100) + '%';
|
|
}
|
|
|
|
// ─── RESTORE LAST PLAYED ───
|
|
export function _restoreLastPlayed() {
|
|
try {
|
|
const saved = JSON.parse(localStorage.getItem('ns_last_played') || 'null');
|
|
if(!saved || !saved.song) return;
|
|
S.queue = saved.queue || [saved.song];
|
|
S.qIdx = saved.qIdx || 0;
|
|
const s = S.queue[S.qIdx];
|
|
if(!s) return;
|
|
document.getElementById('player-title').textContent = s.title || '—';
|
|
const artistParts = (s.artist || '').split(/\s*(?:\/|•|,)\s*/).filter(Boolean);
|
|
document.getElementById('player-artist-name').innerHTML = artistParts.length
|
|
? artistParts.map((name, i) => {
|
|
const aid = i === 0 ? (s.artistId || '') : '';
|
|
return `<span style="cursor:pointer" onclick="s_goArtist(event,'${esc(name)}','${aid}')">${esc(name)}</span>`;
|
|
}).join('<span style="color:var(--text3)"> • </span>')
|
|
: '—';
|
|
document.getElementById('player-album-sep').style.display = s.album ? '' : 'none';
|
|
document.getElementById('player-album-name').textContent = s.album || '';
|
|
const art = document.getElementById('player-art');
|
|
const cv = coverUrl(s.coverArt, 100);
|
|
art.innerHTML = cv ? `<img src="${cv}" style="width:100%;height:100%;object-fit:cover">` : '<div class="no-art">♪</div>';
|
|
updateStarBtn();
|
|
document.title = `${s.title} — NovaSonic`;
|
|
// set src so the play button works immediately without needing to re-select the song
|
|
S.audio.src = streamUrl(s.id);
|
|
S.audio.load();
|
|
// Do NOT call updateMediaSession() here — setting stale metadata before the user
|
|
// starts playing means playCurrent()'s _applySession() later looks like a "new session"
|
|
// to Samsung (old song → new song metadata while playing → notification resets).
|
|
} catch {}
|
|
}
|