diff --git a/app/api/v1/media.py b/app/api/v1/media.py
index 8887b46..d96232e 100644
--- a/app/api/v1/media.py
+++ b/app/api/v1/media.py
@@ -24,42 +24,75 @@ def _safe_path(path: str) -> str:
return os.path.normpath(path)
+REAL_FS_TYPES = {
+ "ext2", "ext3", "ext4", "xfs", "btrfs", "jfs", "reiserfs",
+ "ntfs", "ntfs3", "vfat", "exfat", "fat", "hfs", "hfsplus", "apfs",
+ "zfs", "f2fs", "iso9660", "udf", "nfs", "nfs4", "cifs", "smb3", "fuseblk",
+}
+
+PSEUDO_FS_TYPES = {
+ "proc", "sysfs", "devpts", "tmpfs", "devtmpfs", "overlay", "squashfs",
+ "cgroup", "cgroup2", "pstore", "securityfs", "debugfs", "tracefs",
+ "configfs", "fusectl", "hugetlbfs", "mqueue", "binfmt_misc", "nsfs",
+ "autofs", "ramfs", "efivarfs", "rpc_pipefs", "fuse", "fusefs",
+}
+
+
@router.get("/computer")
async def list_computer_roots():
- """Liệt kê các ổ đĩa / mount point của máy (My Computer)."""
+ """Liệt kê các ổ đĩa / mount point thật của máy (My Computer)."""
system = platform.system()
roots = []
if system == "Windows":
import string
- from ctypes import windll
for drive in string.ascii_uppercase:
root = drive + ":\\"
- if os.path.exists(root):
- roots.append({"path": root, "name": drive + ":", "is_dir": True})
+ try:
+ if os.path.exists(root):
+ roots.append({"path": root, "name": drive + ":", "is_dir": True})
+ except OSError:
+ continue
else:
- # Unix/Linux/macOS: liệt kê mount points từ /proc/mounts
+ # Unix/Linux/macOS: chỉ liệt kê filesystem thật, bỏ pseudo/docker/systemd mounts
seen = set()
try:
with open("/proc/mounts", "r") as f:
for line in f:
parts = line.split()
- if len(parts) < 2:
+ if len(parts) < 3:
continue
- mount = parts[1]
+ device, mount, fstype = parts[0], parts[1], parts[2]
+ if fstype in PSEUDO_FS_TYPES:
+ continue
+ if fstype not in REAL_FS_TYPES:
+ # giữ mount point root "/" nếu không thuộc pseudo
+ if mount != "/":
+ continue
if mount in seen:
continue
seen.add(mount)
- if mount.startswith("/dev") or mount.startswith("/sys") or mount.startswith("/proc"):
+ # lọc mount point rác kiểu /run/credentials/...
+ if mount.startswith("/run/") or mount.startswith("/var/lib/docker"):
continue
try:
if os.path.isdir(mount):
- roots.append({"path": mount, "name": mount, "is_dir": True})
+ label = mount if mount != "/" else "Root (/)"
+ roots.append({"path": mount, "name": label, "is_dir": True})
except OSError:
pass
except OSError:
pass
+ # macOS fallback: liệt kê /Volumes
+ if system == "Darwin":
+ try:
+ for name in sorted(os.listdir("/Volumes")):
+ full = os.path.join("/Volumes", name)
+ if os.path.isdir(full):
+ roots.append({"path": full, "name": name, "is_dir": True})
+ except OSError:
+ pass
if not roots:
- roots = [{"path": "/", "name": "/", "is_dir": True}]
+ roots = [{"path": "/", "name": "Root (/)", "is_dir": True}]
return {"system": system, "roots": roots}
diff --git a/app/static/js/app.jsx b/app/static/js/app.jsx
index e668c07..dbfd051 100644
--- a/app/static/js/app.jsx
+++ b/app/static/js/app.jsx
@@ -9045,7 +9045,8 @@ const MediaExplorerPanel = ({ height }) => {
const fileDuration = f => {
if (!f) return 0;
if (isMidiFile(f)) return (f.lengthQn || 16) * 60 / (f.bpm || 120);
- return f.duration || (audioBuffer && selected && (selected.file_id || selected.fileId) === (f.file_id || f.fileId) ? audioBuffer.duration : 0) || 0;
+ const matches = selected && ((f.path && f.path === selected.path) || (!f.path && (f.file_id || f.fileId) === (selected.file_id || selected.fileId)));
+ return f.duration || (audioBuffer && matches ? audioBuffer.duration : 0) || 0;
};
const folderFiles = React.useMemo(() => {
@@ -9097,18 +9098,26 @@ const MediaExplorerPanel = ({ height }) => {
const openMyComputer = async () => {
setFolder('computer');
- if (!computerRoots) {
- try {
- const resp = await fetch(`${API_BASE_URL}/api/v1/media/computer`);
- const data = await resp.json();
- setComputerRoots(data.roots || []);
- } catch (e) { setComputerRoots([]); }
+ if (computerRoots) return;
+ setComputerRoots(null);
+ try {
+ const resp = await fetch(`${API_BASE_URL}/api/v1/media/computer`);
+ if (!resp.ok) throw new Error('HTTP ' + resp.status);
+ const data = await resp.json();
+ const roots = data.roots || [];
+ setComputerRoots(roots.length ? roots : [{ path: '/', name: 'Root (/)', is_dir: true }]);
+ if (!roots.length) window.showToast && window.showToast('Không tìm thấy ổ đĩa nào', 'warning');
+ } catch (e) {
+ setComputerRoots([{ path: '/', name: 'Root (/)', is_dir: true }]);
+ window.showToast && window.showToast('Không thể truy cập My Computer: ' + e.message, 'error');
}
};
const browseComputerDir = async (path) => {
+ if (!path) return;
try {
const resp = await fetch(`${API_BASE_URL}/api/v1/media/browse?path=${encodeURIComponent(path)}`);
+ if (!resp.ok) throw new Error('HTTP ' + resp.status);
const data = await resp.json();
setComputerPath(data.path);
setComputerFiles(data.files || []);
@@ -9117,8 +9126,7 @@ const MediaExplorerPanel = ({ height }) => {
stopMediaPlayback();
setComputerTree(prev => ({ ...prev, [path]: { dirs: data.dirs || [], expanded: true } }));
} catch (e) {
- setComputerPath(path);
- setComputerFiles([]);
+ window.showToast && window.showToast('Không thể mở thư mục: ' + e.message, 'error');
}
};
@@ -9133,10 +9141,15 @@ const MediaExplorerPanel = ({ height }) => {
const goComputerParent = () => {
if (!computerPath) return;
- const parent = computerPath.split(/[\\/]/).filter(Boolean);
- parent.pop();
- const parentPath = (parent.length === 0 ? (computerPath.startsWith('/') ? '/' : '') : (computerPath.startsWith('/') ? '/' + parent.join('/') : parent.join('\\')));
- browseComputerDir(parentPath);
+ const isUnix = computerPath.startsWith('/');
+ const parts = computerPath.split(/[\\/]/).filter(Boolean);
+ parts.pop();
+ if (isUnix) {
+ browseComputerDir(parts.length ? '/' + parts.join('/') : '/');
+ } else {
+ // Windows: quay về root ổ đĩa nếu đã lên tới đỉnh
+ browseComputerDir(parts.length ? parts.join('\\') : computerPath.split(/[\\/]/)[0] + '\\');
+ }
};
const filePreviewUrl = (f) => {
@@ -9416,7 +9429,7 @@ const MediaExplorerPanel = ({ height }) => {
return (
handleSelect(f)}>
| {f.name || f.original_name} |
- {viewMode === 'details' && {f.size_mb != null ? f.size_mb.toFixed(2) + ' MB' : (isMidi ? f.tpqn + ' TPQN' : '-')} | }
+ {viewMode === 'details' && {f.size_mb != null ? f.size_mb.toFixed(2) + ' MB' : (isMidi ? (f.tpqn || 'MIDI') + ' TPQN' : '-')} | }
);
})}
diff --git a/app/static/js/app.precompiled.js b/app/static/js/app.precompiled.js
index 7724a94..a308f24 100644
--- a/app/static/js/app.precompiled.js
+++ b/app/static/js/app.precompiled.js
@@ -233,9 +233,10 @@ if(woLeftMeterRef.current&&woRightMeterRef.current){const lPct=Math.min(100,left
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Boost"),/*#__PURE__*/React.createElement("div",{className:"my-2"},/*#__PURE__*/React.createElement(MasteringKnob,{param:"maxGain",min:0,max:12,value:ozState.maxGain,unit:"dB",color:"#22d3ee",size:"large",onChange:(p,v)=>setOzState(prev=>({...prev,[p]:v}))})),/*#__PURE__*/React.createElement("div",{className:"w-full mt-4 bg-slate-950 p-2 rounded-lg border border-slate-800 text-xs oz-font-mono flex flex-col gap-1.5"},/*#__PURE__*/React.createElement("div",{className:"flex justify-between items-center w-full"},/*#__PURE__*/React.createElement("span",{className:"text-slate-400"},"Ceiling Level:"),/*#__PURE__*/React.createElement("span",{className:"text-cyan-400 font-bold"},ozState.ceiling.toFixed(2)," dB")),/*#__PURE__*/React.createElement("input",{type:"range",min:"-12",max:"0",step:"0.1",value:ozState.ceiling,onChange:e=>setOzState(prev=>({...prev,ceiling:parseFloat(e.target.value)})),className:"w-full h-1 cursor-pointer accent-cyan-400"}))),/*#__PURE__*/React.createElement("div",{className:"col-span-8 grid grid-cols-3 gap-4"},/*#__PURE__*/React.createElement("div",{className:"bg-slate-950 p-3 border border-slate-800 rounded-xl flex flex-col items-center justify-center h-full"},/*#__PURE__*/React.createElement(MasteringKnob,{param:"maxUpward",min:0,max:10,value:ozState.maxUpward,unit:"dB",label:"UPWARD COMPRESS",color:"#22d3ee",onChange:(p,v)=>setOzState(prev=>({...prev,[p]:v}))})),/*#__PURE__*/React.createElement("div",{className:"bg-slate-950 p-3 border border-slate-800 rounded-xl flex flex-col items-center justify-center h-full"},/*#__PURE__*/React.createElement(MasteringKnob,{param:"maxSoftClip",min:0,max:100,value:ozState.maxSoftClip,unit:"%",label:"SOFT CLIPPER",color:"#fbbf24",onChange:(p,v)=>setOzState(prev=>({...prev,[p]:v}))})),/*#__PURE__*/React.createElement("div",{className:"bg-slate-950 p-3 border border-slate-800 rounded-xl flex flex-col items-center justify-center h-full"},/*#__PURE__*/React.createElement(MasteringKnob,{param:"maxTransient",min:0,max:100,value:ozState.maxTransient,unit:"%",label:"TRANSIENT EMPHASIS",color:"#34d399",onChange:(p,v)=>setOzState(prev=>({...prev,[p]:v}))}))))),/*#__PURE__*/React.createElement("div",{className:"border-t border-slate-800 bg-slate-900/60 p-3 flex flex-col shrink-0"},/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between pb-1.5 border-b border-slate-800/80 mb-2"},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"text-[11px] font-bold text-white uppercase tracking-wider"},"Wave Observer"),/*#__PURE__*/React.createElement("span",{className:"text-[9px] bg-cyan-950 text-cyan-400 border border-cyan-800/60 px-1.5 py-0.2 rounded font-mono"},"Real-time Oscilloscope")),/*#__PURE__*/React.createElement("div",{className:"flex gap-2"},['Scope','Settings','Help','About'].map(tab=>/*#__PURE__*/React.createElement("button",{key:tab,className:`px-2 py-0.5 rounded text-[10px] font-bold ${tab==='Scope'?'bg-cyan-950 text-cyan-300 border border-cyan-800/60':'text-slate-400 hover:text-slate-200'}`},tab)))),/*#__PURE__*/React.createElement("div",{className:"relative w-full h-32 bg-[#090d16] border border-slate-800/80 rounded-lg overflow-hidden mb-2"},/*#__PURE__*/React.createElement("canvas",{ref:woCanvasRef,className:"w-full h-full block"})),/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between gap-4 text-[10px] oz-font-mono text-slate-400 mt-1 select-none"},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2 bg-slate-950 px-2.5 py-1.5 rounded border border-slate-800/80 shrink-0"},/*#__PURE__*/React.createElement("span",{className:"text-[10px] font-bold text-slate-300"},"Input"),/*#__PURE__*/React.createElement("div",{className:"flex flex-col gap-1 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flex-1 justify-around"},/*#__PURE__*/React.createElement("span",{className:"font-bold text-slate-300 uppercase tracking-widest text-[9px]"},"Scope"),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1.5"},/*#__PURE__*/React.createElement("span",null,"Channel"),/*#__PURE__*/React.createElement("select",{value:woChannel,onChange:e=>setWoChannel(e.target.value),className:"bg-slate-900 border border-slate-700 rounded px-1.5 py-0.5 text-[9px] text-slate-300 outline-none"},/*#__PURE__*/React.createElement("option",{value:"stereo"},"Stereo"),/*#__PURE__*/React.createElement("option",{value:"left"},"Left Only"),/*#__PURE__*/React.createElement("option",{value:"right"},"Right Only"))),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1.5"},/*#__PURE__*/React.createElement("span",null,"Mode"),/*#__PURE__*/React.createElement("select",{value:woMode,onChange:e=>setWoMode(e.target.value),className:"bg-slate-900 border border-slate-700 rounded px-1.5 py-0.5 text-[9px] text-slate-300 outline-none"},/*#__PURE__*/React.createElement("option",{value:"waveform"},"Waveform"),/*#__PURE__*/React.createElement("option",{value:"envelope"},"Envelope"))),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1.5"},/*#__PURE__*/React.createElement("span",null,"Duration:"),/*#__PURE__*/React.createElement("span",{className:"text-cyan-400 font-bold w-10 text-right"},woDuration.toFixed(3),"s"),/*#__PURE__*/React.createElement("input",{type:"range",min:"0.5",max:"5.0",step:"0.1",value:woDuration,onChange:e=>setWoDuration(parseFloat(e.target.value)),className:"w-16 h-1 cursor-pointer accent-cyan-400"})),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1.5"},/*#__PURE__*/React.createElement("span",null,"V.Zoom:"),/*#__PURE__*/React.createElement("span",{className:"text-cyan-400 font-bold w-12 text-right"},woZoom.toFixed(1)," dB"),/*#__PURE__*/React.createElement("input",{type:"range",min:"-12",max:"24",step:"0.5",value:woZoom,onChange:e=>setWoZoom(parseFloat(e.target.value)),className:"w-16 h-1 cursor-pointer accent-cyan-400"}))),/*#__PURE__*/React.createElement("button",{onClick:()=>setWoPaused(!woPaused),className:`px-3 py-1 rounded font-bold border transition shadow-md shrink-0 flex items-center gap-1 ${woPaused?'bg-amber-800 hover:bg-amber-700 border-amber-500 text-amber-100':'bg-slate-800 hover:bg-slate-700 border-slate-700 text-slate-200'}`},woPaused?'Resume':'Pause')))),/*#__PURE__*/React.createElement("div",{className:"w-64 bg-slate-900 border-l border-slate-800/80 p-3 flex flex-col justify-between shadow-2xl oz-font-mono text-xs z-20 shrink-0"},/*#__PURE__*/React.createElement("div",{className:"flex items-center justify-between border-b border-slate-800 pb-2 mb-2"},/*#__PURE__*/React.createElement("span",{className:"text-xs font-bold text-white tracking-wider uppercase flex items-center gap-1.5"},/*#__PURE__*/React.createElement("i",{"data-lucide":"sliders",className:"w-3 h-3 text-cyan-400"})," I/O METERS"),/*#__PURE__*/React.createElement("span",{className:"text-[9px] bg-cyan-950 border border-cyan-800 text-cyan-300 px-1 py-0.5 rounded"},"TRUE PEAK")),/*#__PURE__*/React.createElement("div",{className:"grid grid-cols-2 gap-2 text-[10px] text-center mb-2"},/*#__PURE__*/React.createElement("div",{className:"bg-slate-950 border border-slate-800/80 p-1.5 rounded"},/*#__PURE__*/React.createElement("div",{className:"text-slate-500 font-bold"},"IN PEAK"),/*#__PURE__*/React.createElement("div",{id:"inPeakText",className:"text-cyan-400 font-bold oz-font-mono"},"-inf dB")),/*#__PURE__*/React.createElement("div",{className:"bg-slate-950 border border-slate-800/80 p-1.5 rounded"},/*#__PURE__*/React.createElement("div",{className:"text-slate-500 font-bold"},"OUT PEAK"),/*#__PURE__*/React.createElement("div",{id:"outPeakText",className:"text-emerald-400 font-bold oz-font-mono"},"-inf dB"))),/*#__PURE__*/React.createElement("div",{className:"flex-1 bg-slate-950 border border-slate-800/90 rounded-xl p-2 flex justify-around relative overflow-hidden my-1"},/*#__PURE__*/React.createElement("div",{className:"flex flex-col items-center h-full"},/*#__PURE__*/React.createElement("span",{className:"text-[9px] text-slate-500 mb-1"},"IN"),/*#__PURE__*/React.createElement("div",{className:"flex-1 w-5 bg-slate-900 border border-slate-800 rounded relative overflow-hidden flex items-end"},/*#__PURE__*/React.createElement("canvas",{ref:inMeterCanvasRef,className:"w-full h-full block"}))),/*#__PURE__*/React.createElement("div",{className:"flex flex-col items-center h-full"},/*#__PURE__*/React.createElement("span",{className:"text-[9px] text-slate-500 mb-1"},"OUT"),/*#__PURE__*/React.createElement("div",{className:"flex-1 w-6 bg-slate-900 border border-slate-800 rounded relative overflow-hidden flex items-end"},/*#__PURE__*/React.createElement("canvas",{ref:outMeterCanvasRef,className:"w-full h-full block"})))),/*#__PURE__*/React.createElement("div",{className:"grid grid-cols-2 gap-1.5 mt-2"},/*#__PURE__*/React.createElement("button",{onClick:()=>setOzState(prev=>({...prev,isBypassed:!prev.isBypassed})),className:`py-1.5 rounded text-[10px] font-bold border transition-colors ${ozState.isBypassed?'bg-cyan-600 border-cyan-500 text-white':'bg-slate-800 hover:bg-slate-700 text-slate-200 border-slate-700'}`},"Bypass"),/*#__PURE__*/React.createElement("button",{className:"bg-slate-800 hover:bg-slate-700 text-slate-200 py-1.5 rounded text-[10px] font-bold border border-slate-700 transition-colors"},"Gain Match"),/*#__PURE__*/React.createElement("button",{className:"bg-slate-800 hover:bg-slate-700 text-slate-300 py-1.5 rounded text-[10px] border border-slate-700"},"Codec"),/*#__PURE__*/React.createElement("button",{className:"bg-slate-800 hover:bg-slate-700 text-slate-300 py-1.5 rounded text-[10px] border border-slate-700"},"Dither"))))));};// ── Media Explorer Panel (from md/51_MEDIA_EXPLORER.md) ──
const MEDIA_LIBRARY_SAMPLES=[{name:"MIDI_Loop_01.mid",events:95,lengthQn:16,time:"0:08.000",tpqn:480,bpm:130,kind:"midi"},{name:"MIDI_Loop_02_Bass.mid",events:48,lengthQn:16,time:"0:08.000",tpqn:480,bpm:130,kind:"midi"},{name:"MIDI_Loop_03_Lead.mid",events:110,lengthQn:16,time:"0:08.000",tpqn:480,bpm:130,kind:"midi"},{name:"MIDI_Loop_04.mid",events:76,lengthQn:16,time:"0:08.000",tpqn:480,bpm:130,kind:"midi"},{name:"MIDI_Loop_05_Bass.mid",events:52,lengthQn:16,time:"0:08.000",tpqn:480,bpm:130,kind:"midi"},{name:"MIDI_Loop_06.mid",events:88,lengthQn:16,time:"0:08.000",tpqn:480,bpm:130,kind:"midi"}];const MediaExplorerPanel=({height})=>{const[userFiles,setUserFiles]=React.useState([]);const[folder,setFolder]=React.useState('library');const[selected,setSelected]=React.useState(null);const[filterText,setFilterText]=React.useState('');const[viewMode,setViewMode]=React.useState('details');const[isPlaying,setIsPlaying]=React.useState(false);const[isPaused,setIsPaused]=React.useState(false);const[isLooping,setIsLooping]=React.useState(false);const[autoPlay,setAutoPlay]=React.useState(true);const[pitch,setPitch]=React.useState(0.0);const[rate,setRate]=React.useState(1.0);const[volumeDb,setVolumeDb]=React.useState(0.0);const[currentTime,setCurrentTime]=React.useState(0);const[peaks,setPeaks]=React.useState(null);const[audioBuffer,setAudioBuffer]=React.useState(null);const[computerRoots,setComputerRoots]=React.useState(null);const[computerTree,setComputerTree]=React.useState({});const[computerPath,setComputerPath]=React.useState(null);const[computerFiles,setComputerFiles]=React.useState([]);const canvasRef=React.useRef(null);const playStateRef=React.useRef(null);const rafRef=React.useRef(null);React.useEffect(()=>{if(window.SonicAPI&&window.SonicAPI.listMyFiles){window.SonicAPI.listMyFiles([]).then(data=>setUserFiles(data||[])).catch(()=>{});}return()=>{stopMediaPlayback();};// eslint-disable-next-line react-hooks/exhaustive-deps
-},[]);const isMidiFile=f=>f&&(f.kind==='midi'||/\.(mid|midi)$/i.test(f.name||f.original_name||''));const fileDuration=f=>{if(!f)return 0;if(isMidiFile(f))return(f.lengthQn||16)*60/(f.bpm||120);return f.duration||(audioBuffer&&selected&&(selected.file_id||selected.fileId)===(f.file_id||f.fileId)?audioBuffer.duration:0)||0;};const folderFiles=React.useMemo(()=>{if(folder==='library')return MEDIA_LIBRARY_SAMPLES;if(folder==='computer')return computerFiles;return userFiles.filter(f=>folder==='uploads'?(f.type||'Upload')==='Upload':(f.type||'Processed')==='Processed');},[folder,userFiles,computerFiles]);const visibleFiles=React.useMemo(()=>{const q=filterText.toLowerCase().trim();if(!q)return folderFiles;return folderFiles.filter(f=>(f.name||f.original_name||'').toLowerCase().includes(q));},[folderFiles,filterText]);const loadWaveform=async f=>{if(f&&f.path){try{const url=filePreviewUrl(f);if(!url){setPeaks(null);return;}const resp=await fetch(url);const buf=await resp.arrayBuffer();const ctx=getAudioContext();const decoded=await ctx.decodeAudioData(buf);setAudioBuffer(decoded);const data=decoded.getChannelData(0);const count=600;const step=Math.max(1,Math.floor(data.length/count));const pk=[];for(let i=0;im)m=v;}pk.push(m);}setPeaks(pk);}catch(e){setPeaks(null);}return;}const fid=f.file_id||f.fileId;if(!fid){setPeaks(null);return;}try{const resp=await fetch(`${API_BASE_URL}/api/v1/audio/waveform/${fid}?num_peaks=600`);const data=await resp.json();setPeaks(data.peaks||[]);}catch(e){setPeaks(null);}};const openMyComputer=async()=>{setFolder('computer');if(!computerRoots){try{const resp=await fetch(`${API_BASE_URL}/api/v1/media/computer`);const data=await resp.json();setComputerRoots(data.roots||[]);}catch(e){setComputerRoots([]);}}};const browseComputerDir=async path=>{try{const resp=await fetch(`${API_BASE_URL}/api/v1/media/browse?path=${encodeURIComponent(path)}`);const data=await resp.json();setComputerPath(data.path);setComputerFiles(data.files||[]);setSelected(null);setCurrentTime(0);stopMediaPlayback();setComputerTree(prev=>({...prev,[path]:{dirs:data.dirs||[],expanded:true}}));}catch(e){setComputerPath(path);setComputerFiles([]);}};const toggleComputerDir=async path=>{const node=computerTree[path];if(node&&node.expanded){setComputerTree(prev=>({...prev,[path]:{...prev[path],expanded:false}}));}else{await browseComputerDir(path);}};const goComputerParent=()=>{if(!computerPath)return;const parent=computerPath.split(/[\\/]/).filter(Boolean);parent.pop();const parentPath=parent.length===0?computerPath.startsWith('/')?'/':'':computerPath.startsWith('/')?'/'+parent.join('/'):parent.join('\\');browseComputerDir(parentPath);};const filePreviewUrl=f=>{if(f&&f.path)return`${API_BASE_URL}/api/v1/media/file?path=${encodeURIComponent(f.path)}`;const fid=f&&(f.file_id||f.fileId);return fid?`${API_BASE_URL}/api/v1/audio/download/${fid}`:null;};const stopMediaPlayback=React.useCallback(()=>{if(playStateRef.current){try{if(playStateRef.current.source)playStateRef.current.source.stop();}catch(e){}try{if(playStateRef.current.source)playStateRef.current.source.disconnect();}catch(e){}playStateRef.current=null;}if(rafRef.current)cancelAnimationFrame(rafRef.current);rafRef.current=null;setIsPlaying(false);setIsPaused(false);},[]);const playSelected=async f=>{if(!f)return;stopMediaPlayback();if(isMidiFile(f)){playStateRef.current={source:null,ctx:null,fakeStart:performance.now()/1000};setIsPlaying(true);setIsPaused(false);startCanvasClock();return;}const fid=f.file_id||f.fileId;const url=filePreviewUrl(f);if(!url)return;try{const ctx=getAudioContext();const resp=await fetch(url);const buf=await resp.arrayBuffer();const decoded=await ctx.decodeAudioData(buf);setAudioBuffer(decoded);const src=ctx.createBufferSource();src.buffer=decoded;src.loop=isLooping;src.playbackRate.value=rate;const gain=ctx.createGain();const linear=volumeDb<=-50?0:Math.pow(10,volumeDb/20);gain.gain.value=linear;src.connect(gain);gain.connect(ctx.destination);src.start();const startedAt=ctx.currentTime;playStateRef.current={source:src,ctx,startedAt};setIsPlaying(true);setIsPaused(false);startCanvasClock();}catch(e){console.error('Preview failed',e);}};const togglePause=()=>{const st=playStateRef.current;if(!st)return;if(isPaused){if(st.ctx)st.ctx.resume();setIsPaused(false);}else{if(st.ctx)st.ctx.suspend();setIsPaused(true);}};const startCanvasClock=()=>{if(rafRef.current)cancelAnimationFrame(rafRef.current);const tick=()=>{rafRef.current=requestAnimationFrame(tick);let t=currentTime;const st=playStateRef.current;if(st&&!isPaused){t=st.ctx?st.ctx.currentTime-st.startedAt:performance.now()/1000-st.fakeStart;}setCurrentTime(t);drawCanvas(t);};tick();};const drawCanvas=t=>{const canvas=canvasRef.current;if(!canvas)return;const ctx=canvas.getContext('2d');const w=canvas.clientWidth,h=canvas.clientHeight;if(!w||!h)return;canvas.width=w*2;canvas.height=h*2;ctx.scale(2,2);ctx.clearRect(0,0,w,h);ctx.fillStyle='#181818';ctx.fillRect(0,0,w,h);const f=selected;if(!f){ctx.fillStyle='#555';ctx.font='12px JetBrains Mono, monospace';ctx.fillText('No file selected',10,h/2);return;}const dur=fileDuration(f);if(isMidiFile(f)){ctx.strokeStyle='#333';for(let y=0;y0?peaks:null;if(pk){const mid=h/2;ctx.fillStyle='#22c55e';for(let i=0;if&&(f.kind==='midi'||/\.(mid|midi)$/i.test(f.name||f.original_name||''));const fileDuration=f=>{if(!f)return 0;if(isMidiFile(f))return(f.lengthQn||16)*60/(f.bpm||120);const matches=selected&&(f.path&&f.path===selected.path||!f.path&&(f.file_id||f.fileId)===(selected.file_id||selected.fileId));return f.duration||(audioBuffer&&matches?audioBuffer.duration:0)||0;};const folderFiles=React.useMemo(()=>{if(folder==='library')return MEDIA_LIBRARY_SAMPLES;if(folder==='computer')return computerFiles;return userFiles.filter(f=>folder==='uploads'?(f.type||'Upload')==='Upload':(f.type||'Processed')==='Processed');},[folder,userFiles,computerFiles]);const visibleFiles=React.useMemo(()=>{const q=filterText.toLowerCase().trim();if(!q)return folderFiles;return folderFiles.filter(f=>(f.name||f.original_name||'').toLowerCase().includes(q));},[folderFiles,filterText]);const loadWaveform=async f=>{if(f&&f.path){try{const url=filePreviewUrl(f);if(!url){setPeaks(null);return;}const resp=await fetch(url);const buf=await resp.arrayBuffer();const ctx=getAudioContext();const decoded=await ctx.decodeAudioData(buf);setAudioBuffer(decoded);const data=decoded.getChannelData(0);const count=600;const step=Math.max(1,Math.floor(data.length/count));const pk=[];for(let i=0;im)m=v;}pk.push(m);}setPeaks(pk);}catch(e){setPeaks(null);}return;}const fid=f.file_id||f.fileId;if(!fid){setPeaks(null);return;}try{const resp=await fetch(`${API_BASE_URL}/api/v1/audio/waveform/${fid}?num_peaks=600`);const data=await resp.json();setPeaks(data.peaks||[]);}catch(e){setPeaks(null);}};const openMyComputer=async()=>{setFolder('computer');if(computerRoots)return;setComputerRoots(null);try{const resp=await fetch(`${API_BASE_URL}/api/v1/media/computer`);if(!resp.ok)throw new Error('HTTP '+resp.status);const data=await resp.json();const roots=data.roots||[];setComputerRoots(roots.length?roots:[{path:'/',name:'Root (/)',is_dir:true}]);if(!roots.length)window.showToast&&window.showToast('Không tìm thấy ổ đĩa nào','warning');}catch(e){setComputerRoots([{path:'/',name:'Root (/)',is_dir:true}]);window.showToast&&window.showToast('Không thể truy cập My Computer: '+e.message,'error');}};const browseComputerDir=async path=>{if(!path)return;try{const resp=await fetch(`${API_BASE_URL}/api/v1/media/browse?path=${encodeURIComponent(path)}`);if(!resp.ok)throw new Error('HTTP '+resp.status);const data=await resp.json();setComputerPath(data.path);setComputerFiles(data.files||[]);setSelected(null);setCurrentTime(0);stopMediaPlayback();setComputerTree(prev=>({...prev,[path]:{dirs:data.dirs||[],expanded:true}}));}catch(e){window.showToast&&window.showToast('Không thể mở thư mục: '+e.message,'error');}};const toggleComputerDir=async path=>{const node=computerTree[path];if(node&&node.expanded){setComputerTree(prev=>({...prev,[path]:{...prev[path],expanded:false}}));}else{await browseComputerDir(path);}};const goComputerParent=()=>{if(!computerPath)return;const isUnix=computerPath.startsWith('/');const parts=computerPath.split(/[\\/]/).filter(Boolean);parts.pop();if(isUnix){browseComputerDir(parts.length?'/'+parts.join('/'):'/');}else{// Windows: quay về root ổ đĩa nếu đã lên tới đỉnh
+browseComputerDir(parts.length?parts.join('\\'):computerPath.split(/[\\/]/)[0]+'\\');}};const filePreviewUrl=f=>{if(f&&f.path)return`${API_BASE_URL}/api/v1/media/file?path=${encodeURIComponent(f.path)}`;const fid=f&&(f.file_id||f.fileId);return fid?`${API_BASE_URL}/api/v1/audio/download/${fid}`:null;};const stopMediaPlayback=React.useCallback(()=>{if(playStateRef.current){try{if(playStateRef.current.source)playStateRef.current.source.stop();}catch(e){}try{if(playStateRef.current.source)playStateRef.current.source.disconnect();}catch(e){}playStateRef.current=null;}if(rafRef.current)cancelAnimationFrame(rafRef.current);rafRef.current=null;setIsPlaying(false);setIsPaused(false);},[]);const playSelected=async f=>{if(!f)return;stopMediaPlayback();if(isMidiFile(f)){playStateRef.current={source:null,ctx:null,fakeStart:performance.now()/1000};setIsPlaying(true);setIsPaused(false);startCanvasClock();return;}const fid=f.file_id||f.fileId;const url=filePreviewUrl(f);if(!url)return;try{const ctx=getAudioContext();const resp=await fetch(url);const buf=await resp.arrayBuffer();const decoded=await ctx.decodeAudioData(buf);setAudioBuffer(decoded);const src=ctx.createBufferSource();src.buffer=decoded;src.loop=isLooping;src.playbackRate.value=rate;const gain=ctx.createGain();const linear=volumeDb<=-50?0:Math.pow(10,volumeDb/20);gain.gain.value=linear;src.connect(gain);gain.connect(ctx.destination);src.start();const startedAt=ctx.currentTime;playStateRef.current={source:src,ctx,startedAt};setIsPlaying(true);setIsPaused(false);startCanvasClock();}catch(e){console.error('Preview failed',e);}};const togglePause=()=>{const st=playStateRef.current;if(!st)return;if(isPaused){if(st.ctx)st.ctx.resume();setIsPaused(false);}else{if(st.ctx)st.ctx.suspend();setIsPaused(true);}};const startCanvasClock=()=>{if(rafRef.current)cancelAnimationFrame(rafRef.current);const tick=()=>{rafRef.current=requestAnimationFrame(tick);let t=currentTime;const st=playStateRef.current;if(st&&!isPaused){t=st.ctx?st.ctx.currentTime-st.startedAt:performance.now()/1000-st.fakeStart;}setCurrentTime(t);drawCanvas(t);};tick();};const drawCanvas=t=>{const canvas=canvasRef.current;if(!canvas)return;const ctx=canvas.getContext('2d');const w=canvas.clientWidth,h=canvas.clientHeight;if(!w||!h)return;canvas.width=w*2;canvas.height=h*2;ctx.scale(2,2);ctx.clearRect(0,0,w,h);ctx.fillStyle='#181818';ctx.fillRect(0,0,w,h);const f=selected;if(!f){ctx.fillStyle='#555';ctx.font='12px JetBrains Mono, monospace';ctx.fillText('No file selected',10,h/2);return;}const dur=fileDuration(f);if(isMidiFile(f)){ctx.strokeStyle='#333';for(let y=0;y0?peaks:null;if(pk){const mid=h/2;ctx.fillStyle='#22c55e';for(let i=0;i0){const px=t/dur*w;ctx.fillStyle='#ef4444';ctx.fillRect(px,0,2,h-14);}};React.useEffect(()=>{drawCanvas(currentTime);},[peaks,audioBuffer,selected,folder,isPlaying]);React.useEffect(()=>()=>{if(rafRef.current)cancelAnimationFrame(rafRef.current);},[]);const handleSelect=f=>{setSelected(f);setCurrentTime(0);if(autoPlay){playSelected(f);}else{stopMediaPlayback();}if(!isMidiFile(f)&&(f.path||f.file_id||f.fileId))loadWaveform(f);};const toggleLoop=()=>{setIsLooping(prev=>{const next=!prev;if(playStateRef.current&&playStateRef.current.source)playStateRef.current.source.loop=next;return next;});};const toggleRate=dir=>setRate(prev=>Math.max(0.25,Math.min(4.0,Math.round((prev+dir*0.1)*100)/100)));const togglePitch=dir=>setPitch(prev=>Math.max(-24,Math.min(24,prev+dir*0.5)));const selIsMidi=isMidiFile(selected);const selDur=fileDuration(selected);const selBpm=selected&&(selected.bpm||120);return/*#__PURE__*/React.createElement("div",{className:"flex flex-col w-full h-full text-slate-900 overflow-hidden select-none",style:{fontFamily:"'Inter', sans-serif"}},/*#__PURE__*/React.createElement("div",{className:"h-8 bg-[#d4d0c8] border-b border-[#808080] px-2 flex items-center justify-between text-xs shrink-0"},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1 flex-1 mr-2"},/*#__PURE__*/React.createElement("button",{className:"w-5 h-5 bg-[#e0e0e0] hover:bg-white border border-[#707070] rounded-sm flex items-center justify-center text-[10px]",title:"Back",onClick:()=>folder==='computer'?browseComputerDir(computerPath||''):setFolder('library')},/*#__PURE__*/React.createElement("i",{className:"fa-solid fa-arrow-left"})),/*#__PURE__*/React.createElement("button",{className:"w-5 h-5 bg-[#e0e0e0] hover:bg-white border border-[#707070] rounded-sm flex items-center justify-center text-[10px]",title:"Forward",onClick:()=>setFolder('uploads')},/*#__PURE__*/React.createElement("i",{className:"fa-solid fa-arrow-right"})),/*#__PURE__*/React.createElement("button",{className:"w-5 h-5 bg-[#e0e0e0] hover:bg-white border border-[#707070] rounded-sm flex items-center justify-center text-[10px]",title:"Up Directory",onClick:()=>folder==='computer'?goComputerParent():setFolder('library')},/*#__PURE__*/React.createElement("i",{className:"fa-solid fa-arrow-up"})),/*#__PURE__*/React.createElement("button",{className:"w-5 h-5 bg-[#e0e0e0] hover:bg-white border border-[#707070] rounded-sm flex items-center justify-center text-[10px]",title:"Refresh",onClick:()=>{if(folder==='computer'&&computerPath)browseComputerDir(computerPath);else if(window.SonicAPI&&window.SonicAPI.listMyFiles)window.SonicAPI.listMyFiles([]).then(d=>setUserFiles(d||[]));}},/*#__PURE__*/React.createElement("i",{className:"fa-solid fa-rotate-right"})),/*#__PURE__*/React.createElement("div",{className:"flex-1 flex items-center bg-white border border-[#808080] h-5 px-1"},/*#__PURE__*/React.createElement("i",{className:"fa-solid fa-folder-open text-[#d9a752] text-[11px] mr-1.5"}),/*#__PURE__*/React.createElement("span",{className:"flex-1 text-xs text-slate-800 truncate"},folder==='computer'?computerPath||'My Computer':folder==='library'?'Media Library':folder==='uploads'?'Uploads':'Processed'),/*#__PURE__*/React.createElement("i",{className:"fa-solid fa-caret-down text-slate-600 text-[10px] ml-1"}))),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2"},/*#__PURE__*/React.createElement("div",{className:"flex items-center bg-white border border-[#808080] h-5 px-1 w-40"},/*#__PURE__*/React.createElement("input",{type:"text",placeholder:"Filter/Search...",value:filterText,onChange:e=>setFilterText(e.target.value),className:"w-full text-xs outline-none bg-transparent font-sans text-slate-800"}),/*#__PURE__*/React.createElement("i",{className:"fa-solid fa-caret-down text-slate-600 text-[10px] ml-1"})),/*#__PURE__*/React.createElement("button",{className:"px-2 py-0.5 bg-[#e0e0e0] hover:bg-white border border-[#707070] rounded-sm text-[11px] flex items-center gap-1 font-semibold",onClick:()=>setViewMode(viewMode==='details'?'list':'details')},/*#__PURE__*/React.createElement("span",null,viewMode==='details'?'Details':'List')," ",/*#__PURE__*/React.createElement("i",{className:"fa-solid fa-caret-down text-[9px]"})))),/*#__PURE__*/React.createElement("div",{className:"flex-1 flex overflow-hidden min-h-0"},/*#__PURE__*/React.createElement("div",{className:"w-44 bg-white border border-[#808080] m-1 mr-0 overflow-y-auto p-1 text-xs select-none shrink-0"},/*#__PURE__*/React.createElement("div",{className:"space-y-0.5 font-sans"},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1 px-1 py-0.5 text-slate-700"},/*#__PURE__*/React.createElement("span",{className:"w-3"}),"