661 lines
22 KiB
Plaintext
661 lines
22 KiB
Plaintext
// Admin Dashboard JavaScript
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let tracks = [];
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let currentTrackId = null;
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// Pagination variables
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let currentPage = 1;
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let tracksPerPage = 20;
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let filteredTracks = [];
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// Load tracks on page load
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document.addEventListener('DOMContentLoaded', function() {
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loadTracks();
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updatePlayerStatus();
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// Setup event listeners
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document.getElementById('scan-library').addEventListener('click', scanLibrary);
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document.getElementById('refresh-tracks').addEventListener('click', loadTracks);
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document.getElementById('track-search').addEventListener('input', filterTracks);
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document.getElementById('sort-tracks').addEventListener('change', sortTracks);
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document.getElementById('copy-files').addEventListener('click', copyFiles);
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document.getElementById('open-incoming').addEventListener('click', openIncomingFolder);
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// Player controls
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document.getElementById('player-play').addEventListener('click', () => playTrack(currentTrackId));
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document.getElementById('player-pause').addEventListener('click', pausePlayer);
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document.getElementById('player-stop').addEventListener('click', stopPlayer);
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document.getElementById('player-resume').addEventListener('click', resumePlayer);
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// Queue controls
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const refreshQueueBtn = document.getElementById('refresh-queue');
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const loadFromM3uBtn = document.getElementById('load-from-m3u');
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const clearQueueBtn = document.getElementById('clear-queue-btn');
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const addRandomBtn = document.getElementById('add-random-tracks');
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const queueSearchInput = document.getElementById('queue-track-search');
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if (refreshQueueBtn) refreshQueueBtn.addEventListener('click', loadStreamQueue);
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if (loadFromM3uBtn) loadFromM3uBtn.addEventListener('click', loadQueueFromM3U);
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if (clearQueueBtn) clearQueueBtn.addEventListener('click', clearStreamQueue);
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if (addRandomBtn) addRandomBtn.addEventListener('click', addRandomTracks);
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if (queueSearchInput) queueSearchInput.addEventListener('input', searchTracksForQueue);
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// Load initial queue
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loadStreamQueue();
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// Setup live stream monitor
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const liveAudio = document.getElementById('live-stream-audio');
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if (liveAudio) {
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liveAudio.preload = 'none';
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}
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// Update live stream info
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updateLiveStreamInfo();
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setInterval(updateLiveStreamInfo, 10000); // Every 10 seconds
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});
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// Load tracks from API
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async function loadTracks() {
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try {
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const response = await fetch('/api/asteroid/admin/tracks');
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const result = await response.json();
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// Handle Radiance API response format: {status: 200, message: "Ok", data: {...}}
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const data = result.data || result;
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if (data.status === 'success') {
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tracks = data.tracks || [];
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document.getElementById('track-count').textContent = tracks.length;
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displayTracks(tracks);
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}
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} catch (error) {
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console.error('Error loading tracks:', error);
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document.getElementById('tracks-container').innerHTML = '<div class="error">Error loading tracks</div>';
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}
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}
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// Display tracks in the UI with pagination
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function displayTracks(trackList) {
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filteredTracks = trackList;
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currentPage = 1; // Reset to first page
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renderPage();
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}
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function renderPage() {
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const container = document.getElementById('tracks-container');
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const paginationControls = document.getElementById('pagination-controls');
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if (filteredTracks.length === 0) {
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container.innerHTML = '<div class="no-tracks">No tracks found. Click "Scan Library" to add tracks.</div>';
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paginationControls.style.display = 'none';
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return;
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}
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// Calculate pagination
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const totalPages = Math.ceil(filteredTracks.length / tracksPerPage);
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const startIndex = (currentPage - 1) * tracksPerPage;
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const endIndex = startIndex + tracksPerPage;
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const tracksToShow = filteredTracks.slice(startIndex, endIndex);
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// Render tracks for current page
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const tracksHtml = tracksToShow.map(track => `
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<div class="track-item" data-track-id="${track.id}">
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<div class="track-info">
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<div class="track-title">${track.title || 'Unknown Title'}</div>
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<div class="track-artist">${track.artist || 'Unknown Artist'}</div>
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<div class="track-album">${track.album || 'Unknown Album'}</div>
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</div>
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<div class="track-actions">
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<button onclick="addToQueue(${track.id}, 'end')" class="btn btn-sm btn-primary">➕ Add to Queue</button>
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<button onclick="deleteTrack(${track.id})" class="btn btn-sm btn-danger">🗑️ Delete</button>
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</div>
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</div>
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`).join('');
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container.innerHTML = tracksHtml;
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// Update pagination controls
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document.getElementById('page-info').textContent = `Page ${currentPage} of ${totalPages} (${filteredTracks.length} tracks)`;
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paginationControls.style.display = totalPages > 1 ? 'block' : 'none';
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}
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// Pagination functions
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function goToPage(page) {
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const totalPages = Math.ceil(filteredTracks.length / tracksPerPage);
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if (page >= 1 && page <= totalPages) {
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currentPage = page;
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renderPage();
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}
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}
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function previousPage() {
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if (currentPage > 1) {
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currentPage--;
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renderPage();
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}
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}
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function nextPage() {
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const totalPages = Math.ceil(filteredTracks.length / tracksPerPage);
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if (currentPage < totalPages) {
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currentPage++;
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renderPage();
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}
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}
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function goToLastPage() {
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const totalPages = Math.ceil(filteredTracks.length / tracksPerPage);
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currentPage = totalPages;
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renderPage();
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}
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function changeTracksPerPage() {
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tracksPerPage = parseInt(document.getElementById('tracks-per-page').value);
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currentPage = 1;
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renderPage();
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}
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// Scan music library
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async function scanLibrary() {
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const statusEl = document.getElementById('scan-status');
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const scanBtn = document.getElementById('scan-library');
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statusEl.textContent = 'Scanning...';
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scanBtn.disabled = true;
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try {
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const response = await fetch('/api/asteroid/admin/scan-library', { method: 'POST' });
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const result = await response.json();
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// Handle Radiance API response format
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const data = result.data || result;
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if (data.status === 'success') {
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statusEl.textContent = `✅ Added ${data['tracks-added']} tracks`;
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loadTracks(); // Refresh track list
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} else {
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statusEl.textContent = '❌ Scan failed';
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}
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} catch (error) {
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statusEl.textContent = '❌ Scan error';
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console.error('Error scanning library:', error);
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} finally {
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scanBtn.disabled = false;
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setTimeout(() => statusEl.textContent = '', 3000);
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}
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}
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// Filter tracks based on search
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function filterTracks() {
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const query = document.getElementById('track-search').value.toLowerCase();
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const filtered = tracks.filter(track =>
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(track.title || '').toLowerCase().includes(query) ||
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(track.artist || '').toLowerCase().includes(query) ||
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(track.album || '').toLowerCase().includes(query)
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);
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displayTracks(filtered);
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}
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// Sort tracks
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function sortTracks() {
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const sortBy = document.getElementById('sort-tracks').value;
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const sorted = [...tracks].sort((a, b) => {
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const aVal = a[sortBy] || '';
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const bVal = b[sortBy] || '';
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return aVal.localeCompare(bVal);
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});
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displayTracks(sorted);
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}
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// Audio player element
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let audioPlayer = null;
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// Initialize audio player
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function initAudioPlayer() {
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if (!audioPlayer) {
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audioPlayer = new Audio();
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audioPlayer.addEventListener('ended', () => {
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currentTrackId = null;
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updatePlayerStatus();
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});
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audioPlayer.addEventListener('error', (e) => {
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console.error('Audio playback error:', e);
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alert('Error playing audio file');
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});
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}
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return audioPlayer;
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}
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// Player functions
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async function playTrack(trackId) {
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if (!trackId) {
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alert('Please select a track to play');
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return;
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}
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try {
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const player = initAudioPlayer();
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player.src = `/asteroid/tracks/${trackId}/stream`;
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player.play();
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currentTrackId = trackId;
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updatePlayerStatus();
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} catch (error) {
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console.error('Play error:', error);
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alert('Error playing track');
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}
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}
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async function pausePlayer() {
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try {
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if (audioPlayer && !audioPlayer.paused) {
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audioPlayer.pause();
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updatePlayerStatus();
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}
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} catch (error) {
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console.error('Pause error:', error);
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}
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}
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async function stopPlayer() {
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try {
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if (audioPlayer) {
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audioPlayer.pause();
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audioPlayer.currentTime = 0;
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currentTrackId = null;
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updatePlayerStatus();
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}
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} catch (error) {
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console.error('Stop error:', error);
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}
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}
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async function resumePlayer() {
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try {
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if (audioPlayer && audioPlayer.paused && currentTrackId) {
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audioPlayer.play();
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updatePlayerStatus();
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}
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} catch (error) {
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console.error('Resume error:', error);
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}
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}
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async function updatePlayerStatus() {
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try {
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const response = await fetch('/api/asteroid/player/status');
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const data = await response.json();
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if (data.status === 'success') {
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const player = data.player;
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document.getElementById('player-state').textContent = player.state;
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document.getElementById('current-track').textContent = player['current-track'] || 'None';
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// document.getElementById('current-position').textContent = player.position;
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}
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} catch (error) {
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console.error('Error updating player status:', error);
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}
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}
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function streamTrack(trackId) {
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window.open(`/asteroid/tracks/${trackId}/stream`, '_blank');
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}
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function deleteTrack(trackId) {
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if (confirm('Are you sure you want to delete this track?')) {
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// TODO: Implement track deletion API
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alert('Track deletion not yet implemented');
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}
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}
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// Copy files from incoming to library
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async function copyFiles() {
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try {
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const response = await fetch('/admin/copy-files');
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const data = await response.json();
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if (data.status === 'success') {
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alert(`${data.message}`);
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await loadTracks(); // Refresh track list
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} else {
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alert(`Error: ${data.message}`);
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}
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} catch (error) {
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console.error('Error copying files:', error);
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alert('Failed to copy files');
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}
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}
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// Open incoming folder (for convenience)
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function openIncomingFolder() {
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alert('Copy your MP3 files to: /home/glenn/Projects/Code/asteroid/music/incoming/\n\nThen click "Copy Files to Library" to add them to your music collection.');
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}
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// Update player status every 5 seconds
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setInterval(updatePlayerStatus, 5000);
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// ========================================
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// Stream Queue Management
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// ========================================
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let streamQueue = [];
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let queueSearchTimeout = null;
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// Load current stream queue
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async function loadStreamQueue() {
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try {
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const response = await fetch('/api/asteroid/stream/queue');
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const result = await response.json();
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const data = result.data || result;
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if (data.status === 'success') {
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streamQueue = data.queue || [];
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displayStreamQueue();
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}
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} catch (error) {
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console.error('Error loading stream queue:', error);
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document.getElementById('stream-queue-container').innerHTML =
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'<div class="error">Error loading queue</div>';
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}
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}
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// Display stream queue
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function displayStreamQueue() {
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const container = document.getElementById('stream-queue-container');
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if (streamQueue.length === 0) {
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container.innerHTML = '<div class="empty-state">Queue is empty. Add tracks below.</div>';
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return;
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}
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let html = '<div class="queue-items">';
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streamQueue.forEach((item, index) => {
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if (item) {
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const isFirst = index === 0;
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const isLast = index === streamQueue.length - 1;
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html += `
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<div class="queue-item" data-track-id="${item.id}" data-index="${index}">
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<span class="queue-position">${index + 1}</span>
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<div class="queue-track-info">
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<div class="track-title">${item.title || 'Unknown'}</div>
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<div class="track-artist">${item.artist || 'Unknown Artist'}</div>
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</div>
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<div class="queue-actions">
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<button class="btn btn-sm btn-secondary" onclick="moveTrackUp(${index})" ${isFirst ? 'disabled' : ''}>⬆️</button>
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<button class="btn btn-sm btn-secondary" onclick="moveTrackDown(${index})" ${isLast ? 'disabled' : ''}>⬇️</button>
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<button class="btn btn-sm btn-danger" onclick="removeFromQueue(${item.id})">Remove</button>
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</div>
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</div>
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`;
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}
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});
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html += '</div>';
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container.innerHTML = html;
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}
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// Clear stream queue
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async function clearStreamQueue() {
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if (!confirm('Clear the entire stream queue? This will stop playback until new tracks are added.')) {
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return;
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}
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try {
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const response = await fetch('/api/asteroid/stream/queue/clear', {
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method: 'POST'
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});
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const result = await response.json();
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const data = result.data || result;
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if (data.status === 'success') {
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alert('Queue cleared successfully');
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loadStreamQueue();
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} else {
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alert('Error clearing queue: ' + (data.message || 'Unknown error'));
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}
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} catch (error) {
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console.error('Error clearing queue:', error);
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alert('Error clearing queue');
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}
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}
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// Load queue from M3U file
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async function loadQueueFromM3U() {
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if (!confirm('Load queue from stream-queue.m3u file? This will replace the current queue.')) {
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return;
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}
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try {
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const response = await fetch('/api/asteroid/stream/queue/load-m3u', {
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method: 'POST'
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});
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const result = await response.json();
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const data = result.data || result;
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if (data.status === 'success') {
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alert(`Successfully loaded ${data.count} tracks from M3U file!`);
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loadStreamQueue();
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} else {
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alert('Error loading from M3U: ' + (data.message || 'Unknown error'));
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}
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} catch (error) {
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console.error('Error loading from M3U:', error);
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alert('Error loading from M3U: ' + error.message);
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}
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}
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// Move track up in queue
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async function moveTrackUp(index) {
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if (index === 0) return;
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// Swap with previous track
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const newQueue = [...streamQueue];
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[newQueue[index - 1], newQueue[index]] = [newQueue[index], newQueue[index - 1]];
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await reorderQueue(newQueue);
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}
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// Move track down in queue
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async function moveTrackDown(index) {
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if (index === streamQueue.length - 1) return;
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// Swap with next track
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const newQueue = [...streamQueue];
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[newQueue[index], newQueue[index + 1]] = [newQueue[index + 1], newQueue[index]];
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await reorderQueue(newQueue);
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}
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// Reorder the queue
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async function reorderQueue(newQueue) {
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try {
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const trackIds = newQueue.map(track => track.id).join(',');
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const response = await fetch('/api/asteroid/stream/queue/reorder?track-ids=' + trackIds, {
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method: 'POST'
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});
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const result = await response.json();
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const data = result.data || result;
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if (data.status === 'success') {
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loadStreamQueue();
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} else {
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alert('Error reordering queue: ' + (data.message || 'Unknown error'));
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}
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} catch (error) {
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console.error('Error reordering queue:', error);
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alert('Error reordering queue');
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}
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}
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// Remove track from queue
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async function removeFromQueue(trackId) {
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try {
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const response = await fetch('/api/asteroid/stream/queue/remove', {
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method: 'POST',
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headers: {'Content-Type': 'application/x-www-form-urlencoded'},
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body: `track-id=${trackId}`
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});
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const result = await response.json();
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const data = result.data || result;
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if (data.status === 'success') {
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loadStreamQueue();
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} else {
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alert('Error removing track: ' + (data.message || 'Unknown error'));
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}
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} catch (error) {
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console.error('Error removing track:', error);
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alert('Error removing track');
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}
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}
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// Add track to queue
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async function addToQueue(trackId, position = 'end', showNotification = true) {
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try {
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const response = await fetch('/api/asteroid/stream/queue/add', {
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method: 'POST',
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headers: {'Content-Type': 'application/x-www-form-urlencoded'},
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body: `track-id=${trackId}&position=${position}`
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});
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const result = await response.json();
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const data = result.data || result;
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if (data.status === 'success') {
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// Only reload queue if we're in the queue management section
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const queueContainer = document.getElementById('stream-queue-container');
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if (queueContainer && queueContainer.offsetParent !== null) {
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loadStreamQueue();
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}
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// Show brief success notification
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if (showNotification) {
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showToast('✓ Added to queue');
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}
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return true;
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} else {
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alert('Error adding track: ' + (data.message || 'Unknown error'));
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return false;
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}
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} catch (error) {
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console.error('Error adding track:', error);
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alert('Error adding track');
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return false;
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}
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}
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// Simple toast notification
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function showToast(message) {
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const toast = document.createElement('div');
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toast.textContent = message;
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toast.style.cssText = `
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||
position: fixed;
|
||
bottom: 20px;
|
||
right: 20px;
|
||
background: #00ff00;
|
||
color: #000;
|
||
padding: 12px 20px;
|
||
border-radius: 4px;
|
||
font-weight: bold;
|
||
z-index: 10000;
|
||
animation: slideIn 0.3s ease-out;
|
||
`;
|
||
document.body.appendChild(toast);
|
||
|
||
setTimeout(() => {
|
||
toast.style.opacity = '0';
|
||
toast.style.transition = 'opacity 0.3s';
|
||
setTimeout(() => toast.remove(), 300);
|
||
}, 2000);
|
||
}
|
||
|
||
// Add random tracks to queue
|
||
async function addRandomTracks() {
|
||
if (tracks.length === 0) {
|
||
alert('No tracks available. Please scan the library first.');
|
||
return;
|
||
}
|
||
|
||
const count = 10;
|
||
const shuffled = [...tracks].sort(() => Math.random() - 0.5);
|
||
const selected = shuffled.slice(0, Math.min(count, tracks.length));
|
||
|
||
for (const track of selected) {
|
||
await addToQueue(track.id, 'end', false); // Don't show toast for each track
|
||
}
|
||
|
||
showToast(`✓ Added ${selected.length} random tracks to queue`);
|
||
}
|
||
|
||
// Search tracks for adding to queue
|
||
function searchTracksForQueue(event) {
|
||
clearTimeout(queueSearchTimeout);
|
||
const query = event.target.value.toLowerCase();
|
||
|
||
if (query.length < 2) {
|
||
document.getElementById('queue-track-results').innerHTML = '';
|
||
return;
|
||
}
|
||
|
||
queueSearchTimeout = setTimeout(() => {
|
||
const results = tracks.filter(track =>
|
||
(track.title && track.title.toLowerCase().includes(query)) ||
|
||
(track.artist && track.artist.toLowerCase().includes(query)) ||
|
||
(track.album && track.album.toLowerCase().includes(query))
|
||
).slice(0, 20); // Limit to 20 results
|
||
|
||
displayQueueSearchResults(results);
|
||
}, 300);
|
||
}
|
||
|
||
// Display search results for queue
|
||
function displayQueueSearchResults(results) {
|
||
const container = document.getElementById('queue-track-results');
|
||
|
||
if (results.length === 0) {
|
||
container.innerHTML = '<div class="empty-state">No tracks found</div>';
|
||
return;
|
||
}
|
||
|
||
let html = '<div class="search-results">';
|
||
results.forEach(track => {
|
||
html += `
|
||
<div class="search-result-item">
|
||
<div class="track-info">
|
||
<div class="track-title">${track.title || 'Unknown'}</div>
|
||
<div class="track-artist">${track.artist || 'Unknown'} - ${track.album || 'Unknown Album'}</div>
|
||
</div>
|
||
<div class="track-actions">
|
||
<button class="btn btn-sm btn-primary" onclick="addToQueue(${track.id}, 'end')">Add to End</button>
|
||
<button class="btn btn-sm btn-success" onclick="addToQueue(${track.id}, 'next')">Play Next</button>
|
||
</div>
|
||
</div>
|
||
`;
|
||
});
|
||
html += '</div>';
|
||
|
||
container.innerHTML = html;
|
||
}
|
||
|
||
// Live stream info update
|
||
async function updateLiveStreamInfo() {
|
||
try {
|
||
const response = await fetch('/api/asteroid/partial/now-playing-inline');
|
||
const contentType = response.headers.get("content-type");
|
||
|
||
if (!contentType.includes('text/plain')) {
|
||
console.error('Unexpected content type:', contentType);
|
||
return;
|
||
}
|
||
|
||
const nowPlayingText = await response.text();
|
||
const nowPlayingEl = document.getElementById('live-now-playing');
|
||
|
||
if (nowPlayingEl) {
|
||
nowPlayingEl.textContent = nowPlayingText;
|
||
}
|
||
} catch (error) {
|
||
console.error('Could not fetch stream info:', error);
|
||
const nowPlayingEl = document.getElementById('live-now-playing');
|
||
if (nowPlayingEl) {
|
||
nowPlayingEl.textContent = 'Error loading stream info';
|
||
}
|
||
}
|
||
}
|