mirror of
https://github.com/Dvorinka/SpotifyRecAlg.git
synced 2026-06-03 20:13:03 +00:00
first commit
This commit is contained in:
Tomas Dvorak
@@ -0,0 +1,40 @@
|
||||
# Flow Web UI
|
||||
|
||||
A minimal, Tidal-inspired music discovery interface. Paste a song link, get recommendations with links to all streaming services.
|
||||
|
||||
## Design
|
||||
|
||||
- **Colors**: Black background (#000), cyan accent (#00d4ff), subtle grays
|
||||
- **Typography**: Inter, lightweight with careful tracking
|
||||
- **Spacing**: Generous whitespace, breathable layout
|
||||
- **Style**: No cards, minimal borders, focused on content
|
||||
|
||||
## Run
|
||||
|
||||
```bash
|
||||
# Terminal 1: Start the backend
|
||||
cd ../backend
|
||||
STORE_DRIVER=memory SEED_DEMO_DATA=true go run ./cmd/api
|
||||
|
||||
# Terminal 2: Serve the frontend (any static server)
|
||||
cd apps/web
|
||||
npx serve . -p 3000
|
||||
# or
|
||||
python3 -m http.server 3000
|
||||
```
|
||||
|
||||
Open http://localhost:3000
|
||||
|
||||
## Features
|
||||
|
||||
- Paste any Spotify, Apple Music, YouTube Music, Tidal, Deezer, or SoundCloud link
|
||||
- Backend imports track and extracts audio features
|
||||
- Recommendation engine uses cosine similarity + collaborative filtering
|
||||
- Results link to all major streaming services via Songlink
|
||||
|
||||
## Architecture
|
||||
|
||||
- `index.html` — Structure and Tidal-inspired styling
|
||||
- `app.js` — URL parsing, API calls, recommendation display
|
||||
|
||||
The backend handles all the heavy lifting: track import, feature extraction, and the recommendation algorithm.
|
||||
+329
@@ -0,0 +1,329 @@
|
||||
const API_BASE = window.location.hostname === 'localhost' ? 'http://localhost:8080' : '';
|
||||
|
||||
const urlInput = document.getElementById('urlInput');
|
||||
const submitBtn = document.getElementById('submitBtn');
|
||||
const loading = document.getElementById('loading');
|
||||
const error = document.getElementById('error');
|
||||
const seedTrack = document.getElementById('seedTrack');
|
||||
const recommendations = document.getElementById('recommendations');
|
||||
const emptyState = document.getElementById('emptyState');
|
||||
|
||||
const seedArtwork = document.getElementById('seedArtwork');
|
||||
const seedTitle = document.getElementById('seedTitle');
|
||||
const seedArtist = document.getElementById('seedArtist');
|
||||
const recList = document.getElementById('recList');
|
||||
|
||||
const STREAMING_SERVICES = [
|
||||
{ id: 'spotify', name: 'Spotify', color: '#1DB954' },
|
||||
{ id: 'apple', name: 'Apple', color: '#FA2D48' },
|
||||
{ id: 'youtube', name: 'YouTube', color: '#FF0000' },
|
||||
{ id: 'tidal', name: 'Tidal', color: '#00D4FF' },
|
||||
{ id: 'deezer', name: 'Deezer', color: '#FF0092' },
|
||||
{ id: 'soundcloud', name: 'SoundCloud', color: '#FF5500' },
|
||||
];
|
||||
|
||||
function showError(msg) {
|
||||
error.textContent = msg;
|
||||
error.classList.add('visible');
|
||||
}
|
||||
|
||||
function hideError() {
|
||||
error.classList.remove('visible');
|
||||
}
|
||||
|
||||
function setLoading(isLoading) {
|
||||
loading.classList.toggle('visible', isLoading);
|
||||
submitBtn.disabled = isLoading;
|
||||
}
|
||||
|
||||
function parseUrl(url) {
|
||||
const trimmed = url.trim();
|
||||
if (!trimmed) return null;
|
||||
|
||||
const uriMatch = trimmed.match(/^spotify:(track|album|playlist|artist):([a-zA-Z0-9]+)$/i);
|
||||
if (uriMatch) {
|
||||
return { type: 'spotify', itemType: uriMatch[1].toLowerCase(), id: uriMatch[2], url: trimmed };
|
||||
}
|
||||
|
||||
let parsed;
|
||||
try {
|
||||
parsed = new URL(trimmed.includes('://') ? trimmed : `https://${trimmed}`);
|
||||
} catch {
|
||||
return null;
|
||||
}
|
||||
|
||||
const host = parsed.hostname.toLowerCase().replace(/^www\./, '');
|
||||
const parts = parsed.pathname.split('/').filter(Boolean);
|
||||
if (parts[0]?.startsWith('intl-')) parts.shift();
|
||||
if (parts[0] === 'embed') parts.shift();
|
||||
|
||||
if ((host === 'open.spotify.com' || host === 'play.spotify.com') && parts.length >= 2) {
|
||||
const itemType = parts[0].toLowerCase();
|
||||
if (['track', 'album', 'playlist', 'artist'].includes(itemType)) {
|
||||
return { type: 'spotify', itemType, id: parts[1], url: trimmed };
|
||||
}
|
||||
}
|
||||
|
||||
if (host === 'music.apple.com' && parts.length >= 3) {
|
||||
const itemType = parts.includes('playlist') ? 'playlist' : parsed.searchParams.has('i') ? 'song' : parts[2];
|
||||
const id = parsed.searchParams.get('i') || parts.at(-1);
|
||||
return { type: 'apple', itemType, id, url: trimmed };
|
||||
}
|
||||
|
||||
if (host === 'music.youtube.com' || host === 'youtube.com' || host === 'm.youtube.com' || host === 'youtu.be') {
|
||||
const id = parsed.searchParams.get('v') || parsed.searchParams.get('list') || parts[0];
|
||||
const itemType = parsed.searchParams.has('list') && !parsed.searchParams.has('v') ? 'playlist' : 'video';
|
||||
if (id) return { type: host === 'music.youtube.com' ? 'youtube_music' : 'youtube', itemType, id, url: trimmed };
|
||||
}
|
||||
|
||||
if (host === 'tidal.com' || host === 'listen.tidal.com') {
|
||||
const itemIndex = parts.findIndex(part => ['track', 'album', 'playlist', 'artist'].includes(part));
|
||||
if (itemIndex >= 0 && parts[itemIndex + 1]) {
|
||||
return { type: 'tidal', itemType: parts[itemIndex], id: parts[itemIndex + 1], url: trimmed };
|
||||
}
|
||||
}
|
||||
|
||||
if (host.endsWith('deezer.com')) {
|
||||
const itemIndex = parts.findIndex(part => ['track', 'album', 'playlist', 'artist'].includes(part));
|
||||
if (itemIndex >= 0 && parts[itemIndex + 1]) {
|
||||
return { type: 'deezer', itemType: parts[itemIndex], id: parts[itemIndex + 1], url: trimmed };
|
||||
}
|
||||
}
|
||||
|
||||
if (host === 'soundcloud.com' && parts.length >= 2) {
|
||||
const itemType = parts[1] === 'sets' ? 'playlist' : 'track';
|
||||
const id = itemType === 'playlist' ? `${parts[0]}/sets/${parts[2] || ''}` : `${parts[0]}/${parts[1]}`;
|
||||
return { type: 'soundcloud', itemType, id, url: trimmed };
|
||||
}
|
||||
|
||||
if (host.endsWith('bandcamp.com') && parts.length >= 2 && ['track', 'album'].includes(parts[0])) {
|
||||
return { type: 'bandcamp', itemType: parts[0], id: `${host.split('.')[0]}/${parts.slice(1).join('/')}`, url: trimmed };
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
async function importTrack(parsed) {
|
||||
// The backend imports Spotify directly and resolves other supported song URLs through Song.link.
|
||||
const resp = await fetch(`${API_BASE}/v1/providers/spotify/import`, {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
body: JSON.stringify({
|
||||
source: { type: 'url', value: parsed.url },
|
||||
market: 'US',
|
||||
enrich_musicbrainz: true,
|
||||
persist: true
|
||||
})
|
||||
});
|
||||
|
||||
if (!resp.ok) {
|
||||
const err = await resp.json().catch(() => ({}));
|
||||
throw new Error(err.detail || 'Failed to import track');
|
||||
}
|
||||
|
||||
return await resp.json();
|
||||
}
|
||||
|
||||
async function getRecommendations(seedTrackId, limit = 10) {
|
||||
const resp = await fetch(`${API_BASE}/v1/recommendations`, {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
body: JSON.stringify({
|
||||
user_id: 'anonymous-user',
|
||||
seed_track_ids: [seedTrackId],
|
||||
limit: limit,
|
||||
mode: 'balanced'
|
||||
})
|
||||
});
|
||||
|
||||
if (!resp.ok) {
|
||||
const err = await resp.json().catch(() => ({}));
|
||||
throw new Error(err.detail || 'Failed to get recommendations');
|
||||
}
|
||||
|
||||
const data = await resp.json();
|
||||
return data.data;
|
||||
}
|
||||
|
||||
async function getSonglinkUrls(title, artist) {
|
||||
try {
|
||||
const resp = await fetch(`https://api.song.link/v1-alpha.1/links?userCountry=US&songTitle=${encodeURIComponent(title)}&artistName=${encodeURIComponent(artist)}`);
|
||||
if (!resp.ok) return {};
|
||||
const data = await resp.json();
|
||||
return data.linksByPlatform || {};
|
||||
} catch {
|
||||
return {};
|
||||
}
|
||||
}
|
||||
|
||||
function displaySeedTrack(track) {
|
||||
seedTitle.textContent = track.title;
|
||||
seedArtist.textContent = track.artist;
|
||||
|
||||
if (track.external?.spotify) {
|
||||
const img = document.createElement('img');
|
||||
img.src = `https://open.spotify.com/oembed?url=${encodeURIComponent(track.external.spotify)}`;
|
||||
// Note: In production, use proper album art from the API
|
||||
seedArtwork.innerHTML = '♪';
|
||||
}
|
||||
|
||||
seedTrack.classList.add('visible');
|
||||
}
|
||||
|
||||
function createServiceLinks(songlinkData, track) {
|
||||
const links = [];
|
||||
|
||||
const serviceMap = {
|
||||
spotify: 'Spotify',
|
||||
appleMusic: 'Apple',
|
||||
youtubeMusic: 'YouTube',
|
||||
youtube: 'YouTube',
|
||||
tidal: 'Tidal',
|
||||
deezer: 'Deezer',
|
||||
soundcloud: 'SoundCloud'
|
||||
};
|
||||
|
||||
for (const [platform, label] of Object.entries(serviceMap)) {
|
||||
const data = songlinkData[platform];
|
||||
if (data?.url) {
|
||||
const svc = STREAMING_SERVICES.find(s =>
|
||||
s.id === platform.toLowerCase().replace('music', '') ||
|
||||
s.name === label
|
||||
) || { name: label, color: '#666' };
|
||||
|
||||
links.push({
|
||||
name: svc.name,
|
||||
url: data.url,
|
||||
color: svc.color
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
// Fallback: always include search links
|
||||
const query = encodeURIComponent(`${track.title} ${track.artist}`);
|
||||
const fallbacks = [
|
||||
{ name: 'Spotify', url: `https://open.spotify.com/search/${query}` },
|
||||
{ name: 'YouTube', url: `https://music.youtube.com/search?q=${query}` },
|
||||
{ name: 'Apple', url: `https://music.apple.com/us/search?term=${query}` },
|
||||
{ name: 'Tidal', url: `https://tidal.com/search?q=${query}` },
|
||||
];
|
||||
|
||||
// Add any missing services
|
||||
for (const fb of fallbacks) {
|
||||
if (!links.find(l => l.name === fb.name)) {
|
||||
const svc = STREAMING_SERVICES.find(s => s.name === fb.name);
|
||||
links.push({ ...fb, color: svc?.color || '#666' });
|
||||
}
|
||||
}
|
||||
|
||||
return links.slice(0, 6);
|
||||
}
|
||||
|
||||
function displayRecommendations(recs) {
|
||||
recList.innerHTML = '';
|
||||
|
||||
recs.forEach((rec, i) => {
|
||||
const item = document.createElement('div');
|
||||
item.className = 'rec-item';
|
||||
|
||||
const rank = document.createElement('div');
|
||||
rank.className = 'rec-rank';
|
||||
rank.textContent = rec.rank || i + 1;
|
||||
|
||||
const info = document.createElement('div');
|
||||
info.className = 'rec-info';
|
||||
|
||||
const title = document.createElement('div');
|
||||
title.className = 'rec-title';
|
||||
title.textContent = rec.track.title;
|
||||
|
||||
const artist = document.createElement('div');
|
||||
artist.className = 'rec-artist';
|
||||
artist.textContent = rec.track.artist;
|
||||
|
||||
const reason = document.createElement('div');
|
||||
reason.className = 'rec-reason';
|
||||
reason.textContent = rec.reason || '';
|
||||
|
||||
info.appendChild(title);
|
||||
info.appendChild(artist);
|
||||
if (rec.reason) info.appendChild(reason);
|
||||
|
||||
const links = document.createElement('div');
|
||||
links.className = 'rec-links';
|
||||
|
||||
// Generate links for this track
|
||||
const serviceLinks = createServiceLinks({}, rec.track);
|
||||
serviceLinks.forEach(svc => {
|
||||
const a = document.createElement('a');
|
||||
a.className = 'service-link';
|
||||
a.href = svc.url;
|
||||
a.target = '_blank';
|
||||
a.rel = 'noopener';
|
||||
a.title = `Open in ${svc.name}`;
|
||||
a.textContent = svc.name.charAt(0);
|
||||
a.style.borderColor = svc.color + '40';
|
||||
a.style.color = svc.color;
|
||||
links.appendChild(a);
|
||||
});
|
||||
|
||||
item.appendChild(rank);
|
||||
item.appendChild(info);
|
||||
item.appendChild(links);
|
||||
recList.appendChild(item);
|
||||
});
|
||||
|
||||
recommendations.classList.add('visible');
|
||||
}
|
||||
|
||||
async function handleSubmit() {
|
||||
const url = urlInput.value.trim();
|
||||
if (!url) {
|
||||
showError('Please enter a song URL');
|
||||
return;
|
||||
}
|
||||
|
||||
const parsed = parseUrl(url);
|
||||
if (!parsed) {
|
||||
showError('Unsupported URL format. Try a Spotify, Apple Music, or YouTube Music link.');
|
||||
return;
|
||||
}
|
||||
|
||||
hideError();
|
||||
setLoading(true);
|
||||
emptyState.style.display = 'none';
|
||||
seedTrack.classList.remove('visible');
|
||||
recommendations.classList.remove('visible');
|
||||
|
||||
try {
|
||||
// Import the track
|
||||
const imported = await importTrack(parsed);
|
||||
|
||||
if (!imported.track) {
|
||||
throw new Error('Could not extract track information');
|
||||
}
|
||||
|
||||
displaySeedTrack(imported.track);
|
||||
|
||||
// Get recommendations
|
||||
const recs = await getRecommendations(imported.track.id, 10);
|
||||
displayRecommendations(recs);
|
||||
|
||||
} catch (err) {
|
||||
showError(err.message || 'Something went wrong. Please try again.');
|
||||
console.error(err);
|
||||
} finally {
|
||||
setLoading(false);
|
||||
}
|
||||
}
|
||||
|
||||
submitBtn.addEventListener('click', handleSubmit);
|
||||
|
||||
urlInput.addEventListener('keydown', (e) => {
|
||||
if (e.key === 'Enter') {
|
||||
handleSubmit();
|
||||
}
|
||||
});
|
||||
|
||||
// Focus input on load
|
||||
urlInput.focus();
|
||||
@@ -0,0 +1,457 @@
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<title>Flow — Music Discovery</title>
|
||||
<link rel="preconnect" href="https://fonts.googleapis.com">
|
||||
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
|
||||
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&display=swap" rel="stylesheet">
|
||||
<style>
|
||||
:root {
|
||||
--bg-primary: #000000;
|
||||
--bg-secondary: #0a0a0a;
|
||||
--bg-tertiary: #121212;
|
||||
--bg-input: #181818;
|
||||
--text-primary: #ffffff;
|
||||
--text-secondary: #a0a0a0;
|
||||
--text-muted: #6a6a6a;
|
||||
--accent: #00d4ff;
|
||||
--accent-dim: rgba(0, 212, 255, 0.1);
|
||||
--border: #2a2a2a;
|
||||
--radius: 12px;
|
||||
--radius-sm: 6px;
|
||||
--space-xs: 0.5rem;
|
||||
--space-sm: 0.75rem;
|
||||
--space-md: 1.25rem;
|
||||
--space-lg: 2rem;
|
||||
--space-xl: 3rem;
|
||||
--space-2xl: 5rem;
|
||||
}
|
||||
|
||||
* {
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
box-sizing: border-box;
|
||||
}
|
||||
|
||||
body {
|
||||
font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
|
||||
background: var(--bg-primary);
|
||||
color: var(--text-primary);
|
||||
line-height: 1.6;
|
||||
min-height: 100vh;
|
||||
-webkit-font-smoothing: antialiased;
|
||||
}
|
||||
|
||||
.container {
|
||||
max-width: 720px;
|
||||
margin: 0 auto;
|
||||
padding: var(--space-xl) var(--space-lg);
|
||||
}
|
||||
|
||||
/* Header */
|
||||
.header {
|
||||
text-align: center;
|
||||
margin-bottom: var(--space-2xl);
|
||||
}
|
||||
|
||||
.logo {
|
||||
font-size: 1.5rem;
|
||||
font-weight: 600;
|
||||
letter-spacing: -0.02em;
|
||||
margin-bottom: var(--space-sm);
|
||||
}
|
||||
|
||||
.logo span {
|
||||
color: var(--accent);
|
||||
}
|
||||
|
||||
.tagline {
|
||||
color: var(--text-secondary);
|
||||
font-size: 1rem;
|
||||
font-weight: 300;
|
||||
letter-spacing: 0.02em;
|
||||
}
|
||||
|
||||
/* Input Section */
|
||||
.input-section {
|
||||
background: var(--bg-secondary);
|
||||
border: 1px solid var(--border);
|
||||
border-radius: var(--radius);
|
||||
padding: var(--space-xl);
|
||||
margin-bottom: var(--space-xl);
|
||||
}
|
||||
|
||||
.input-label {
|
||||
display: block;
|
||||
font-size: 0.75rem;
|
||||
font-weight: 500;
|
||||
text-transform: uppercase;
|
||||
letter-spacing: 0.1em;
|
||||
color: var(--text-muted);
|
||||
margin-bottom: var(--space-sm);
|
||||
}
|
||||
|
||||
.url-input-wrapper {
|
||||
display: flex;
|
||||
gap: var(--space-sm);
|
||||
}
|
||||
|
||||
.url-input {
|
||||
flex: 1;
|
||||
background: var(--bg-input);
|
||||
border: 1px solid var(--border);
|
||||
border-radius: var(--radius-sm);
|
||||
padding: var(--space-md);
|
||||
color: var(--text-primary);
|
||||
font-size: 1rem;
|
||||
font-family: inherit;
|
||||
outline: none;
|
||||
transition: border-color 0.2s, box-shadow 0.2s;
|
||||
}
|
||||
|
||||
.url-input::placeholder {
|
||||
color: var(--text-muted);
|
||||
}
|
||||
|
||||
.url-input:focus {
|
||||
border-color: var(--accent);
|
||||
box-shadow: 0 0 0 3px var(--accent-dim);
|
||||
}
|
||||
|
||||
.submit-btn {
|
||||
background: var(--accent);
|
||||
color: var(--bg-primary);
|
||||
border: none;
|
||||
border-radius: var(--radius-sm);
|
||||
padding: var(--space-md) var(--space-lg);
|
||||
font-size: 0.9rem;
|
||||
font-weight: 600;
|
||||
cursor: pointer;
|
||||
transition: opacity 0.2s, transform 0.1s;
|
||||
white-space: nowrap;
|
||||
}
|
||||
|
||||
.submit-btn:hover {
|
||||
opacity: 0.9;
|
||||
}
|
||||
|
||||
.submit-btn:active {
|
||||
transform: scale(0.98);
|
||||
}
|
||||
|
||||
.submit-btn:disabled {
|
||||
opacity: 0.5;
|
||||
cursor: not-allowed;
|
||||
}
|
||||
|
||||
/* Seed Track */
|
||||
.seed-track {
|
||||
background: var(--bg-tertiary);
|
||||
border: 1px solid var(--border);
|
||||
border-radius: var(--radius);
|
||||
padding: var(--space-lg);
|
||||
margin-bottom: var(--space-xl);
|
||||
display: none;
|
||||
}
|
||||
|
||||
.seed-track.visible {
|
||||
display: block;
|
||||
}
|
||||
|
||||
.seed-header {
|
||||
font-size: 0.75rem;
|
||||
font-weight: 500;
|
||||
text-transform: uppercase;
|
||||
letter-spacing: 0.1em;
|
||||
color: var(--accent);
|
||||
margin-bottom: var(--space-md);
|
||||
}
|
||||
|
||||
.track-info {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: var(--space-md);
|
||||
}
|
||||
|
||||
.track-artwork {
|
||||
width: 64px;
|
||||
height: 64px;
|
||||
background: var(--bg-input);
|
||||
border-radius: var(--radius-sm);
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
color: var(--text-muted);
|
||||
font-size: 1.5rem;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
|
||||
.track-artwork img {
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
object-fit: cover;
|
||||
border-radius: var(--radius-sm);
|
||||
}
|
||||
|
||||
.track-meta h3 {
|
||||
font-size: 1.1rem;
|
||||
font-weight: 500;
|
||||
margin-bottom: 0.25rem;
|
||||
}
|
||||
|
||||
.track-meta p {
|
||||
color: var(--text-secondary);
|
||||
font-size: 0.9rem;
|
||||
}
|
||||
|
||||
/* Recommendations */
|
||||
.recommendations {
|
||||
display: none;
|
||||
}
|
||||
|
||||
.recommendations.visible {
|
||||
display: block;
|
||||
}
|
||||
|
||||
.section-title {
|
||||
font-size: 0.75rem;
|
||||
font-weight: 500;
|
||||
text-transform: uppercase;
|
||||
letter-spacing: 0.1em;
|
||||
color: var(--text-muted);
|
||||
margin-bottom: var(--space-md);
|
||||
}
|
||||
|
||||
.rec-list {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: var(--space-sm);
|
||||
}
|
||||
|
||||
.rec-item {
|
||||
background: var(--bg-secondary);
|
||||
border: 1px solid var(--border);
|
||||
border-radius: var(--radius);
|
||||
padding: var(--space-md);
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: var(--space-md);
|
||||
transition: border-color 0.2s, background 0.2s;
|
||||
}
|
||||
|
||||
.rec-item:hover {
|
||||
border-color: var(--accent);
|
||||
background: var(--bg-tertiary);
|
||||
}
|
||||
|
||||
.rec-rank {
|
||||
width: 28px;
|
||||
height: 28px;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
font-size: 0.75rem;
|
||||
font-weight: 600;
|
||||
color: var(--accent);
|
||||
background: var(--accent-dim);
|
||||
border-radius: 50%;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
|
||||
.rec-info {
|
||||
flex: 1;
|
||||
min-width: 0;
|
||||
}
|
||||
|
||||
.rec-title {
|
||||
font-weight: 500;
|
||||
margin-bottom: 0.15rem;
|
||||
white-space: nowrap;
|
||||
overflow: hidden;
|
||||
text-overflow: ellipsis;
|
||||
}
|
||||
|
||||
.rec-artist {
|
||||
color: var(--text-secondary);
|
||||
font-size: 0.85rem;
|
||||
white-space: nowrap;
|
||||
overflow: hidden;
|
||||
text-overflow: ellipsis;
|
||||
}
|
||||
|
||||
.rec-reason {
|
||||
font-size: 0.75rem;
|
||||
color: var(--text-muted);
|
||||
margin-top: 0.25rem;
|
||||
}
|
||||
|
||||
.rec-links {
|
||||
display: flex;
|
||||
gap: var(--space-xs);
|
||||
flex-shrink: 0;
|
||||
}
|
||||
|
||||
.service-link {
|
||||
width: 32px;
|
||||
height: 32px;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
background: var(--bg-input);
|
||||
border: 1px solid var(--border);
|
||||
border-radius: var(--radius-sm);
|
||||
color: var(--text-secondary);
|
||||
text-decoration: none;
|
||||
font-size: 0.75rem;
|
||||
transition: all 0.2s;
|
||||
}
|
||||
|
||||
.service-link:hover {
|
||||
background: var(--accent-dim);
|
||||
border-color: var(--accent);
|
||||
color: var(--accent);
|
||||
}
|
||||
|
||||
/* Loading */
|
||||
.loading {
|
||||
text-align: center;
|
||||
padding: var(--space-2xl);
|
||||
color: var(--text-secondary);
|
||||
display: none;
|
||||
}
|
||||
|
||||
.loading.visible {
|
||||
display: block;
|
||||
}
|
||||
|
||||
.spinner {
|
||||
width: 40px;
|
||||
height: 40px;
|
||||
border: 2px solid var(--border);
|
||||
border-top-color: var(--accent);
|
||||
border-radius: 50%;
|
||||
animation: spin 0.8s linear infinite;
|
||||
margin: 0 auto var(--space-md);
|
||||
}
|
||||
|
||||
@keyframes spin {
|
||||
to { transform: rotate(360deg); }
|
||||
}
|
||||
|
||||
/* Error */
|
||||
.error {
|
||||
background: rgba(255, 50, 50, 0.1);
|
||||
border: 1px solid rgba(255, 50, 50, 0.3);
|
||||
border-radius: var(--radius-sm);
|
||||
padding: var(--space-md);
|
||||
color: #ff6666;
|
||||
margin-top: var(--space-md);
|
||||
display: none;
|
||||
}
|
||||
|
||||
.error.visible {
|
||||
display: block;
|
||||
}
|
||||
|
||||
/* Empty State */
|
||||
.empty-state {
|
||||
text-align: center;
|
||||
padding: var(--space-2xl) var(--space-lg);
|
||||
color: var(--text-muted);
|
||||
}
|
||||
|
||||
.empty-state p {
|
||||
font-size: 0.9rem;
|
||||
}
|
||||
|
||||
/* Footer */
|
||||
.footer {
|
||||
text-align: center;
|
||||
padding-top: var(--space-2xl);
|
||||
color: var(--text-muted);
|
||||
font-size: 0.8rem;
|
||||
}
|
||||
|
||||
.footer a {
|
||||
color: var(--accent);
|
||||
text-decoration: none;
|
||||
}
|
||||
|
||||
/* Responsive */
|
||||
@media (max-width: 600px) {
|
||||
.container {
|
||||
padding: var(--space-lg) var(--space-md);
|
||||
}
|
||||
|
||||
.url-input-wrapper {
|
||||
flex-direction: column;
|
||||
}
|
||||
|
||||
.rec-links {
|
||||
flex-wrap: wrap;
|
||||
max-width: 100px;
|
||||
}
|
||||
|
||||
.track-info {
|
||||
flex-wrap: wrap;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div class="container">
|
||||
<header class="header">
|
||||
<div class="logo">Flow<span>.</span></div>
|
||||
<p class="tagline">Paste a song link. Discover more.</p>
|
||||
</header>
|
||||
|
||||
<section class="input-section">
|
||||
<label class="input-label">Song Link</label>
|
||||
<div class="url-input-wrapper">
|
||||
<input
|
||||
type="text"
|
||||
class="url-input"
|
||||
id="urlInput"
|
||||
placeholder="https://open.spotify.com/track/..."
|
||||
autocomplete="off"
|
||||
>
|
||||
<button class="submit-btn" id="submitBtn">Discover</button>
|
||||
</div>
|
||||
<div class="error" id="error"></div>
|
||||
</section>
|
||||
|
||||
<div class="loading" id="loading">
|
||||
<div class="spinner"></div>
|
||||
<p>Finding similar music...</p>
|
||||
</div>
|
||||
|
||||
<div class="seed-track" id="seedTrack">
|
||||
<div class="seed-header">Starting From</div>
|
||||
<div class="track-info">
|
||||
<div class="track-artwork" id="seedArtwork">♪</div>
|
||||
<div class="track-meta">
|
||||
<h3 id="seedTitle">—</h3>
|
||||
<p id="seedArtist">—</p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="recommendations" id="recommendations">
|
||||
<div class="section-title">Recommendations</div>
|
||||
<div class="rec-list" id="recList"></div>
|
||||
</div>
|
||||
|
||||
<div class="empty-state" id="emptyState">
|
||||
<p>Supports Spotify, Apple Music, YouTube Music, Tidal, Deezer, SoundCloud</p>
|
||||
</div>
|
||||
|
||||
<footer class="footer">
|
||||
<p>Powered by <a href="https://developer.spotify.com/documentation/web-api" target="_blank">Spotify API</a> & <a href="https://song.link" target="_blank">Songlink</a></p>
|
||||
</footer>
|
||||
</div>
|
||||
|
||||
<script src="app.js"></script>
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,9 @@
|
||||
{
|
||||
"name": "flow-web",
|
||||
"version": "1.0.0",
|
||||
"description": "Minimal music discovery UI",
|
||||
"scripts": {
|
||||
"start": "npx serve . -p 3000 -s",
|
||||
"dev": "npx serve . -p 3000 -s"
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user