Music 서비스 전면 개편: Lab→독립 메뉴 승격 + Suno API 고도화

- 사이드바에 Music 독립 메뉴 추가 (/lab/music → /music)
- Lab 허브에서 Sonic Forge 카드 제거
- LibraryCard: 제목 최대 표시, 파일명 축소, duration 실제값 표시
- 모델 선택 UI (V4/V4_5/V5), 크레딧 잔액 표시
- 곡 연장(Extend), 보컬 분리(Vocal Split) 버튼 추가
- api.js: getMusicModels, getMusicCredits, extendMusicTrack, removeVocals
- 라이브러리 로딩 스켈레톤, Provider 에러 배너
- 모바일 반응형 개선 (모델바, 크레딧, 프로바이더, 카드 액션)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-04-04 14:52:46 +09:00
parent a727bbf153
commit c4f67e7d34
6 changed files with 501 additions and 41 deletions

View File

@@ -25,17 +25,6 @@ const LAB_ITEMS = [
icon: '📅',
status: 'live',
},
{
id: 'music',
path: '/lab/music',
title: 'Sonic Forge',
category: 'AI · 음악 제작',
desc: 'AI가 장르·분위기·악기를 조합해 완성된 트랙을 만들어줍니다. 유튜브 수익화를 위한 음악 제작 스튜디오.',
tags: ['AI 음악', '생성', 'YouTube'],
accent: '#f5a623',
icon: '🎵',
status: 'wip',
},
];
const STATUS_LABEL = {

View File

@@ -74,6 +74,7 @@
}
.ms-header__right {
position: relative;
display: flex;
align-items: center;
justify-content: center;
@@ -1597,17 +1598,18 @@
.ms-library__grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
align-items: start;
gap: 14px;
}
/* ── Library Card ─────────────────────────────────── */
.ms-lib-card {
padding: 16px;
padding: 14px;
border-radius: 16px;
border: 1px solid var(--ms-line);
background: var(--ms-surface);
display: grid;
gap: 12px;
gap: 10px;
transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
@@ -1620,48 +1622,63 @@
border-color: color-mix(in srgb, var(--lib-accent, var(--ms-accent)) 60%, transparent);
}
.ms-lib-card__top {
.ms-lib-card__header {
display: flex;
align-items: center;
gap: 10px;
gap: 8px;
min-width: 0;
}
.ms-lib-card__icon {
font-size: 22px;
font-size: 20px;
flex-shrink: 0;
filter: drop-shadow(0 0 6px var(--lib-accent, var(--ms-accent)));
}
.ms-lib-card__info {
.ms-lib-card__title {
flex: 1;
min-width: 0;
}
.ms-lib-card__title {
font-family: var(--ms-ff-disp);
font-size: 15px;
font-size: 16px;
font-weight: 600;
letter-spacing: 0.04em;
color: var(--ms-text);
margin: 0 0 3px;
margin: 0;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.ms-lib-card__controls {
display: flex;
gap: 4px;
flex-shrink: 0;
}
.ms-lib-card__sub {
padding-left: 28px;
}
.ms-lib-card__filename {
font-family: var(--ms-ff-mono);
font-size: 10px;
color: var(--ms-dim);
margin: 0 0 2px;
letter-spacing: 0.02em;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
opacity: 0.7;
}
.ms-lib-card__meta {
font-family: var(--ms-ff-mono);
font-size: 10px;
color: var(--ms-muted);
color: var(--ms-dim);
margin: 0;
letter-spacing: 0.06em;
}
.ms-lib-card__controls {
display: flex;
gap: 6px;
flex-shrink: 0;
}
.ms-lib-card__tags {
display: flex;
flex-wrap: wrap;
@@ -1699,6 +1716,42 @@
.ms-bpm-presets {
flex-wrap: wrap;
}
/* 크레딧 뱃지 */
.ms-credits {
position: static;
margin-bottom: 8px;
justify-content: center;
}
/* 모델 바 */
.ms-model-bar {
flex-direction: column;
align-items: stretch;
}
.ms-model-bar__options {
justify-content: center;
}
/* 프로바이더 바 */
.ms-provider-bar {
flex-direction: column;
}
.ms-provider-btn__desc {
display: none;
}
/* 라이브러리 그리드 1열 */
.ms-library__grid {
grid-template-columns: 1fr;
}
/* 카드 액션 버튼 */
.ms-lib-card__actions {
justify-content: center;
}
}
/* ═══════════════════════════════════════════════════
@@ -1879,6 +1932,184 @@
overflow-y: auto;
}
/* ═══════════════════════════════════════════════════
ERROR BANNER
═══════════════════════════════════════════════════ */
.ms-error-banner {
display: flex;
align-items: center;
justify-content: space-between;
gap: 12px;
padding: 10px 14px;
border-radius: 8px;
border: 1px solid rgba(232, 92, 58, 0.3);
background: rgba(232, 92, 58, 0.08);
color: #e85c3a;
font-size: 12px;
font-family: var(--ms-ff-mono);
}
/* ═══════════════════════════════════════════════════
SKELETON LOADING
═══════════════════════════════════════════════════ */
.ms-lib-card--skeleton {
pointer-events: none;
}
.ms-skel {
display: block;
border-radius: 4px;
background: linear-gradient(90deg, var(--ms-surface2) 25%, rgba(255,255,255,0.06) 50%, var(--ms-surface2) 75%);
background-size: 200% 100%;
animation: ms-shimmer 1.5s ease-in-out infinite;
}
.ms-skel--icon {
width: 20px;
height: 20px;
border-radius: 50%;
flex-shrink: 0;
}
.ms-skel--title {
flex: 1;
height: 16px;
}
.ms-skel--btn {
width: 48px;
height: 20px;
flex-shrink: 0;
}
.ms-skel--filename {
width: 70%;
height: 10px;
margin-bottom: 4px;
}
.ms-skel--meta {
width: 45%;
height: 10px;
}
.ms-skel--tag {
width: 52px;
height: 18px;
border-radius: 999px;
}
@keyframes ms-shimmer {
0% { background-position: 200% 0; }
100% { background-position: -200% 0; }
}
/* ═══════════════════════════════════════════════════
CREDITS BADGE (header)
═══════════════════════════════════════════════════ */
.ms-credits {
position: absolute;
top: 0;
right: 0;
display: flex;
align-items: center;
gap: 6px;
padding: 4px 10px;
border: 1px solid var(--ms-line);
border-radius: 6px;
background: var(--ms-surface);
font-size: 11px;
color: var(--ms-muted);
z-index: 2;
}
.ms-credits__label {
font-family: var(--ms-ff-mono);
text-transform: uppercase;
letter-spacing: 0.1em;
font-size: 9px;
}
.ms-credits__value {
font-weight: 700;
color: var(--ms-accent);
font-size: 13px;
}
/* ═══════════════════════════════════════════════════
MODEL SELECTOR BAR
═══════════════════════════════════════════════════ */
.ms-model-bar {
display: flex;
align-items: center;
gap: 8px;
padding: 8px 12px;
background: var(--ms-surface);
border: 1px solid var(--ms-line);
border-radius: 8px;
}
.ms-model-bar__label {
font-family: var(--ms-ff-mono);
font-size: 10px;
letter-spacing: 0.12em;
text-transform: uppercase;
color: var(--ms-muted);
flex-shrink: 0;
}
.ms-model-bar__options {
display: flex;
gap: 4px;
flex-wrap: wrap;
}
.ms-model-btn {
padding: 4px 10px;
font-size: 11px;
font-family: var(--ms-ff-mono);
background: transparent;
border: 1px solid var(--ms-line);
border-radius: 4px;
color: var(--ms-muted);
cursor: pointer;
transition: all 0.2s;
}
.ms-model-btn:hover {
border-color: var(--ms-accent);
color: var(--ms-text);
}
.ms-model-btn.is-active {
background: var(--ms-accent);
border-color: var(--ms-accent);
color: #0c0b09;
font-weight: 600;
}
/* ═══════════════════════════════════════════════════
LIBRARY CARD — ACTION BUTTONS
═══════════════════════════════════════════════════ */
.ms-lib-card__actions {
display: flex;
gap: 6px;
padding: 6px 0 0;
border-top: 1px solid var(--ms-line-2);
margin-top: 6px;
flex-wrap: wrap;
}
.ms-lib-card__actions .ms-btn--sm {
font-size: 10px;
padding: 3px 8px;
}
.ms-lib-card__actions .ms-btn--sm:disabled {
opacity: 0.4;
cursor: not-allowed;
}
/* ═══════════════════════════════════════════════════
REDUCED MOTION
═══════════════════════════════════════════════════ */

View File

@@ -6,6 +6,10 @@ import {
getMusicLibrary,
getMusicProviders,
getMusicStatus,
getMusicModels,
getMusicCredits,
extendMusicTrack,
removeVocals,
} from '../../api';
import './MusicStudio.css';
@@ -81,6 +85,27 @@ const SIM_STEPS = [
const pad = (n) => String(Math.floor(n)).padStart(2, '0');
const fmtTime = (s) => `${pad(s / 60)}:${pad(s % 60)}`;
/* ─────────────────────────────────────────────
Loading Skeleton
───────────────────────────────────────────── */
const SkeletonCard = () => (
<div className="ms-lib-card ms-lib-card--skeleton" aria-hidden>
<div className="ms-lib-card__header">
<span className="ms-skel ms-skel--icon" />
<span className="ms-skel ms-skel--title" />
<span className="ms-skel ms-skel--btn" />
</div>
<div className="ms-lib-card__sub">
<span className="ms-skel ms-skel--filename" />
<span className="ms-skel ms-skel--meta" />
</div>
<div className="ms-lib-card__tags">
<span className="ms-skel ms-skel--tag" />
<span className="ms-skel ms-skel--tag" />
</div>
</div>
);
/* ─────────────────────────────────────────────
Waveform Canvas
───────────────────────────────────────────── */
@@ -422,23 +447,20 @@ const TrackResult = ({ track, onDownload, onNew }) => {
/* ─────────────────────────────────────────────
Library Card
───────────────────────────────────────────── */
const LibraryCard = ({ track, onDelete, onPlay, isPlaying }) => {
const LibraryCard = ({ track, onDelete, onPlay, isPlaying, onExtend, onVocalRemoval, isGenerating }) => {
const genre = GENRES.find((g) => g.id === track.genre);
const totalSec = track.duration_sec ?? DURATIONS.find((d) => d.id === track.duration)?.sec ?? 60;
const totalSec = track.duration_sec ?? null;
const filename = track.audio_url ? track.audio_url.split('/').pop() : '';
const hasSunoId = !!track.suno_id;
return (
<div
className={`ms-lib-card ${isPlaying ? 'is-playing' : ''}`}
style={{ '--lib-accent': genre?.color ?? '#f5a623' }}
>
<div className="ms-lib-card__top">
<div className="ms-lib-card__header">
<span className="ms-lib-card__icon">{genre?.icon ?? '🎵'}</span>
<div className="ms-lib-card__info">
<p className="ms-lib-card__title">{track.title}</p>
<p className="ms-lib-card__meta">
{fmtTime(totalSec)} · {track.bpm} BPM · {track.key} {track.scale}
</p>
</div>
<p className="ms-lib-card__title">{track.title}</p>
<div className="ms-lib-card__controls">
<button
type="button"
@@ -458,6 +480,12 @@ const LibraryCard = ({ track, onDelete, onPlay, isPlaying }) => {
</button>
</div>
</div>
<div className="ms-lib-card__sub">
<p className="ms-lib-card__filename">{filename}</p>
<p className="ms-lib-card__meta">
{totalSec != null ? fmtTime(totalSec) : '--:--'} · {track.bpm ? `${track.bpm} BPM` : ''} {track.key} {track.scale}
</p>
</div>
{isPlaying && (
<AudioPlayer
audioUrl={track.audio_url}
@@ -478,6 +506,40 @@ const LibraryCard = ({ track, onDelete, onPlay, isPlaying }) => {
<span key={m} className="ms-result__tag">{m}</span>
))}
</div>
{hasSunoId && (
<div className="ms-lib-card__actions">
<button
type="button"
className="ms-btn ms-btn--ghost ms-btn--sm"
onClick={() => onExtend(track)}
disabled={isGenerating}
title="이 곡을 이어서 연장합니다"
>
Extend
</button>
<button
type="button"
className="ms-btn ms-btn--ghost ms-btn--sm"
onClick={() => onVocalRemoval(track)}
disabled={isGenerating}
title="보컬과 인스트루멘탈을 분리합니다"
>
🎤 Vocal Split
</button>
{track.audio_url && (
<a href={track.audio_url} download className="ms-btn ms-btn--ghost ms-btn--sm">
Download
</a>
)}
</div>
)}
{!hasSunoId && track.audio_url && (
<div className="ms-lib-card__actions">
<a href={track.audio_url} download className="ms-btn ms-btn--ghost ms-btn--sm">
Download
</a>
</div>
)}
<p className="ms-lib-card__date">
{track.created_at ? new Date(track.created_at).toLocaleDateString('ko-KR') : ''}
</p>
@@ -488,13 +550,26 @@ const LibraryCard = ({ track, onDelete, onPlay, isPlaying }) => {
/* ─────────────────────────────────────────────
Library Section
───────────────────────────────────────────── */
const Library = ({ tracks, onDelete, onRefresh }) => {
const Library = ({ tracks, onDelete, onRefresh, onExtend, onVocalRemoval, isGenerating, loading }) => {
const [playingId, setPlayingId] = useState(null);
const handlePlay = (track) => {
setPlayingId((prev) => (prev === track.id ? null : track.id));
};
if (loading) {
return (
<div className="ms-library">
<div className="ms-library__header">
<h2 className="ms-library__title">My Library</h2>
</div>
<div className="ms-library__grid">
{Array.from({ length: 4 }, (_, i) => <SkeletonCard key={i} />)}
</div>
</div>
);
}
if (tracks.length === 0) {
return (
<div className="ms-library ms-library--empty">
@@ -522,6 +597,9 @@ const Library = ({ tracks, onDelete, onRefresh }) => {
onDelete={onDelete}
onPlay={handlePlay}
isPlaying={playingId === track.id}
onExtend={onExtend}
onVocalRemoval={onVocalRemoval}
isGenerating={isGenerating}
/>
))}
</div>
@@ -539,6 +617,7 @@ export default function MusicStudio() {
/* ── Provider 상태 ── */
const [providers, setProviders] = useState([]);
const [provider, setProvider] = useState('suno');
const [providerError, setProviderError] = useState(false);
/* ── 컨트롤 상태 ── */
const [genre, setGenre] = useState(null);
@@ -554,6 +633,9 @@ export default function MusicStudio() {
const [lyrics, setLyrics] = useState('');
const [instrumental, setInstrumental] = useState(false);
const [lyricsLoading, setLyricsLoading] = useState(false);
const [model, setModel] = useState('V4');
const [models, setModels] = useState([]);
const [credits, setCredits] = useState(null);
/* ── 생성 상태 ── */
const [isGenerating, setIsGenerating] = useState(false);
@@ -588,13 +670,24 @@ export default function MusicStudio() {
.then((data) => {
const list = data.providers ?? [];
setProviders(list);
setProviderError(false);
if (list.length > 0 && !list.find((p) => p.id === provider)) {
setProvider(list[0].id);
}
})
.catch(() => {});
.catch(() => setProviderError(true));
}, []); // eslint-disable-line react-hooks/exhaustive-deps
/* ── 모델 & 크레딧 로드 ── */
useEffect(() => {
getMusicModels()
.then((data) => setModels(data.models ?? []))
.catch(() => {});
getMusicCredits()
.then((data) => setCredits(data))
.catch(() => {});
}, []);
/* ── 가사 AI 생성 ── */
const handleGenerateLyrics = async () => {
if (!prompt && !genre) return;
@@ -730,6 +823,7 @@ export default function MusicStudio() {
const payload = {
provider,
model,
title,
genre,
moods,
@@ -774,6 +868,62 @@ export default function MusicStudio() {
setLibrary((prev) => prev.filter((t) => t.id !== id));
};
/* ── 곡 연장 핸들러 ── */
const handleExtend = async (track) => {
if (!track.suno_id || isGenerating) return;
setTab('create');
setIsGenerating(true);
setTrack(null);
setGenProgress(0);
setGenStep('곡 연장 요청 중…');
setGenError(null);
try {
const res = await extendMusicTrack({
suno_id: track.suno_id,
continue_at: track.duration_sec ?? 60,
prompt: '',
style: track.genre ?? '',
title: `${track.title} (Extended)`,
model,
});
if (res?.task_id) {
taskIdRef.current = res.task_id;
setGenStep('AI가 곡을 연장하고 있습니다…');
setGenProgress(5);
startPolling(res.task_id, `${track.title} (Extended)`);
}
} catch {
setIsGenerating(false);
setGenError('곡 연장에 실패했습니다');
}
};
/* ── 보컬 분리 핸들러 ── */
const handleVocalRemoval = async (track) => {
if (!track.suno_id || isGenerating) return;
setTab('create');
setIsGenerating(true);
setTrack(null);
setGenProgress(0);
setGenStep('보컬 분리 요청 중…');
setGenError(null);
try {
const res = await removeVocals({
suno_id: track.suno_id,
title: track.title,
});
if (res?.task_id) {
taskIdRef.current = res.task_id;
setGenStep('AI가 보컬을 분리하고 있습니다…');
setGenProgress(5);
startPolling(res.task_id, `${track.title} (Vocal Removed)`);
}
} catch {
setIsGenerating(false);
setGenError('보컬 분리에 실패했습니다');
}
};
const handleNewTrack = () => {
setTrack(null);
setGenProgress(0);
@@ -799,6 +949,14 @@ export default function MusicStudio() {
</p>
</div>
<div className="ms-header__right">
{credits && (
<div className="ms-credits">
<span className="ms-credits__label">Credits</span>
<span className="ms-credits__value">
{credits.credits_left ?? credits.remaining ?? '—'}
</span>
</div>
)}
<SonicRadar isGenerating={isGenerating} accentColor={accentColor} />
</div>
</header>
@@ -828,8 +986,12 @@ export default function MusicStudio() {
{tab === 'library' && (
<Library
tracks={library}
loading={libLoading}
onDelete={handleDeleteFromLibrary}
onRefresh={loadLibrary}
onExtend={handleExtend}
onVocalRemoval={handleVocalRemoval}
isGenerating={isGenerating}
/>
)}
@@ -840,6 +1002,23 @@ export default function MusicStudio() {
{/* ─── LEFT: Controls ─── */}
<div className="ms-controls">
{/* Provider Error */}
{providerError && (
<div className="ms-error-banner">
<span> 음악 서비스 연결 실패</span>
<button type="button" className="ms-btn ms-btn--ghost ms-btn--sm"
onClick={() => {
setProviderError(false);
getMusicProviders()
.then((data) => { setProviders(data.providers ?? []); setProviderError(false); })
.catch(() => setProviderError(true));
}}
>
재시도
</button>
</div>
)}
{/* Provider Selector */}
{providers.length > 0 && (
<div className="ms-provider-bar">
@@ -860,6 +1039,26 @@ export default function MusicStudio() {
</div>
)}
{/* Model Selector (Suno only) */}
{provider === 'suno' && models.length > 0 && (
<div className="ms-model-bar">
<span className="ms-model-bar__label">Model</span>
<div className="ms-model-bar__options">
{models.map((m) => (
<button
key={m.id}
type="button"
className={`ms-model-btn ${model === m.id ? 'is-active' : ''}`}
onClick={() => setModel(m.id)}
title={m.description || m.name}
>
{m.name}
</button>
))}
</div>
</div>
)}
{/* Step 1: Genre */}
<section className="ms-section">
<div className="ms-section__head">