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