revert: compression zstd khong co trong schema nsis cua Tauri version hien tai

1. LOAD CHAM: PyInstaller onefile 723MB giai nen toan bo vao %TEMP% moi lan chay -> chuyen ONEDIR (engine.spec COLLECT) + bundle qua Tauri resources (resource_dir/daw_engine/daw_engine.exe) thay externalBin — khoi dong tuc thi khong giai nen
2. WINDOW PICKER: Tauri v2 khong co window.__TAURI__.dialog — goi invoke('plugin:dialog|open', {options:{directory:true}}) qua __TAURI__.core.invoke
3. ICON exe: bundle.icon chuyen icon.ico -> favicon.ico + thay 3 PNG bang favicon render
- build_windows.ps1 buoc 4: copy onedir dist/daw_engine -> src-tauri/resources/daw_engine

.env.example

@@ -15,3 +15,11 @@ DEFAULT_ADMIN_PASSWORD=thay-mat-khau-admin
 
 # Storage (đường dẫn trong container)
 STORAGE_DIR=/app/app/storage
+
+# ── Plugin directories ──
+# Đường dẫn HOST tới thư mục chứa VST / SoundFont / Pianobook — dùng trong
+# docker-compose.yml để mount vào container (đổi theo máy chạy Docker).
+# Mặc định: /home/locpham/daw_assets/...
+VST_DIR=/home/locpham/daw_assets/vst3
+SOUNDFONT_DIR=/home/locpham/daw_assets/soundfonts
+PIANOBK_DIR=/home/locpham/daw_assets/pianobook

.gitignore

@@ -31,4 +31,5 @@ celerybeat-schedule
 node_modules
 src-tauri/target/
 src-tauri/binaries/
+src-tauri/resources/daw_engine/
 src-tauri/vc_redist.x64.exe

app/api/v1/plugins.py

@@ -16,7 +16,121 @@ router = APIRouter()
 UPLOAD_SF_DIR = os.path.join(settings.STORAGE_DIR, "soundfonts")
 os.makedirs(UPLOAD_SF_DIR, exist_ok=True)
 
-SYSTEM_SF_DIR = "/opt/daw_engine/soundfonts"
+SYSTEM_SF_DIR = settings.SOUNDFONT_DIR
+SYSTEM_VST_DIR = settings.VST_DIR
+
+# User dirs (Windows/macOS — người dùng chọn qua folder picker trong
+# Plugins Manager). File global (không per-user): desktop app 1 user.
+PLUGIN_DIRS_FILE = os.path.join(settings.STORAGE_DIR, "plugin_dirs.json")
+
+def _load_plugin_dirs() -> dict:
+    if os.path.exists(PLUGIN_DIRS_FILE):
+        try:
+            with open(PLUGIN_DIRS_FILE, "r", encoding="utf-8") as f:
+                return json.load(f)
+        except Exception:
+            pass
+    return {}
+
+def _save_plugin_dirs(dirs: dict):
+    os.makedirs(settings.STORAGE_DIR, exist_ok=True)
+    with open(PLUGIN_DIRS_FILE, "w", encoding="utf-8") as f:
+        json.dump(dirs, f, indent=2)
+
+def _effective_dirs() -> dict:
+    """Env/.env (Docker) là base; user dirs (file) override nếu khai báo.
+
+    plugin_dirs: list thư mục user thêm trong Plugins Manager (mỗi thư mục
+    có thể chứa cả VST lẫn SoundFont — scan tự phân loại). Nếu user chưa
+    khai báo → fallback env VST_DIR + SOUNDFONT_DIR.
+    """
+    user = _load_plugin_dirs()
+    plugin_dirs = [d for d in (user.get("plugin_dirs") or []) if d]
+    vst_dir = settings.VST_DIR
+    soundfont_dir = settings.SOUNDFONT_DIR
+    # Backward compat: file cũ lưu vst_dir/soundfont_dir riêng → gộp vào list.
+    if not plugin_dirs:
+        if user.get("vst_dir"):
+            plugin_dirs.append(user["vst_dir"])
+        if user.get("soundfont_dir"):
+            plugin_dirs.append(user["soundfont_dir"])
+    if not plugin_dirs:
+        plugin_dirs = [vst_dir, soundfont_dir]
+    return {
+        "plugin_dirs": plugin_dirs,
+        "vst_dir": vst_dir,
+        "soundfont_dir": soundfont_dir,
+        "plugin_dirs_user_set": bool(user.get("plugin_dirs")),
+    }
+
+class DirsRequest(BaseModel):
+    vst_dir: Optional[str] = None
+    soundfont_dir: Optional[str] = None
+    plugin_dirs: Optional[list] = None
+
+@router.get("/dirs")
+async def get_plugin_dirs():
+    return {"success": True, **(_effective_dirs())}
+
+@router.post("/dirs")
+async def save_plugin_dirs(req: DirsRequest, current_user: dict = Depends(get_current_user)):
+    enforce_password_changed(current_user)
+    user = _load_plugin_dirs()
+    if req.plugin_dirs is not None:
+        user["plugin_dirs"] = [d.strip() for d in req.plugin_dirs if d and d.strip()]
+        # Xóa field cũ (đã gộp vào plugin_dirs) tránh nhầm lẫn
+        user.pop("vst_dir", None)
+        user.pop("soundfont_dir", None)
+    else:
+        if req.vst_dir is not None:
+            user["vst_dir"] = req.vst_dir.strip()
+        if req.soundfont_dir is not None:
+            user["soundfont_dir"] = req.soundfont_dir.strip()
+    _save_plugin_dirs(user)
+    return {"success": True, **(_effective_dirs())}
+
+@router.post("/scan")
+async def scan_plugin_dirs(background_tasks: BackgroundTasks = None,
+                           current_user: dict = Depends(get_current_user)):
+    """Scan các dir hiệu lực (env + user override): cập nhật catalog
+    soundfont (inspector/scanner) + liệt kê VST. Trả về danh sách riêng rẽ
+    VST (vst_found) + SoundFont (soundfonts) theo từng thư mục user khai báo."""
+    enforce_password_changed(current_user)
+    dirs = _effective_dirs()
+    plugin_dirs = dirs["plugin_dirs"]
+    # SoundFont: quét + inspect vào catalog (scan_once dùng dir hiệu lực)
+    scanner = SoundFontAutoScanner(system_sf_dirs=plugin_dirs, upload_sf_dir=UPLOAD_SF_DIR)
+    if background_tasks:
+        background_tasks.add_task(scanner.scan_once)
+    else:
+        scanner.scan_once()
+    catalog = scanner.get_catalog()
+    # VST + SoundFont: walk từng thư mục, phân loại riêng rẽ theo extension
+    vst_found = []
+    sf_found = []
+    for d in plugin_dirs:
+        if not os.path.isdir(d):
+            continue
+        for root, _dirs, files in os.walk(d):
+            for f in files:
+                low = f.lower()
+                if low.endswith(".vst3") or low.endswith(".dll") or low.endswith(".so"):
+                    vst_found.append({"name": os.path.splitext(f)[0],
+                                      "path": os.path.join(root, f),
+                                      "dir": d,
+                                      "type": "VST3" if low.endswith(".vst3") else "VST2"})
+                elif low.endswith(".sf2") or low.endswith(".sf3"):
+                    sf_found.append({"name": os.path.splitext(f)[0],
+                                     "path": os.path.join(root, f),
+                                     "dir": d})
+    return {
+        "success": True,
+        "plugin_dirs": plugin_dirs,
+        "vst_found": vst_found,
+        "vst_count": len(vst_found),
+        "soundfonts": sf_found,
+        "soundfont_count": len(sf_found),
+    }
 
 _inspector = None
 _scanner = None
@@ -24,20 +138,24 @@ _scanner = None
 def get_inspector():
     global _inspector
     if _inspector is None:
-        _inspector = SoundFontInspector(system_sf_dir=SYSTEM_SF_DIR, upload_sf_dir=UPLOAD_SF_DIR)
+        d = _effective_dirs()
+        _inspector = SoundFontInspector(d["plugin_dirs"][0] if d["plugin_dirs"] else settings.SOUNDFONT_DIR,
+                                        upload_sf_dir=UPLOAD_SF_DIR)
     return _inspector
 
 def get_scanner():
     global _scanner
     if _scanner is None:
-        _scanner = SoundFontAutoScanner(system_sf_dir=SYSTEM_SF_DIR, upload_sf_dir=UPLOAD_SF_DIR)
+        d = _effective_dirs()
+        _scanner = SoundFontAutoScanner(system_sf_dirs=d["plugin_dirs"], upload_sf_dir=UPLOAD_SF_DIR)
         _scanner.scan_once()
     return _scanner
 
 
 @router.get("/available")
 async def list_plugins(current_user: dict = Depends(get_current_user)):
-    pm = PluginManager(upload_sf_dir=UPLOAD_SF_DIR)
+    d = _effective_dirs()
+    pm = PluginManager(vst_dir=d["vst_dir"], sf_dir=d["soundfont_dir"], upload_sf_dir=UPLOAD_SF_DIR)
     return pm.list_available()
 
 

app/config.py

@@ -29,4 +29,9 @@ class Settings:
     UPLOADS_DIR: str = os.path.join(STORAGE_DIR, "uploads")
     PROCESSED_DIR: str = os.path.join(STORAGE_DIR, "processed")
 
+    # Plugin dirs — người dùng khai báo qua .env / docker-compose (Docker)
+    # hoặc qua Plugins Manager (Windows/macOS, lưu theo user).
+    VST_DIR: str = os.getenv("VST_DIR", "/opt/daw_engine/vst3")
+    SOUNDFONT_DIR: str = os.getenv("SOUNDFONT_DIR", "/opt/daw_engine/soundfonts")
+
 settings = Settings()

app/core/soundfont_scanner.py

@@ -8,7 +8,7 @@ from app.config import settings
 logger = logging.getLogger(__name__)
 
 TRACK_FILE = os.path.join(settings.STORAGE_DIR, "sf_scan_state.json")
-SYSTEM_SF_DIR = "/opt/daw_engine/soundfonts"
+SYSTEM_SF_DIR = settings.SOUNDFONT_DIR
 UPLOAD_SF_DIR = os.path.join(settings.STORAGE_DIR, "soundfonts")
 
 
@@ -19,8 +19,11 @@ def _file_sig(path: str) -> tuple:
 
 
 class SoundFontAutoScanner:
-    def __init__(self, system_sf_dir=SYSTEM_SF_DIR, upload_sf_dir=UPLOAD_SF_DIR):
-        self.system_sf_dir = system_sf_dir
+    def __init__(self, system_sf_dir=SYSTEM_SF_DIR, upload_sf_dir=UPLOAD_SF_DIR,
+                 system_sf_dirs=None):
+        # system_sf_dirs (list) — nhiều thư mục user khai báo trong Plugins
+        # Manager. Fallback system_sf_dir (env/.env) nếu list rỗng.
+        self.system_sf_dirs = [d for d in (system_sf_dirs or []) if d] or [system_sf_dir]
         self.upload_sf_dir = upload_sf_dir
         self._catalog = {}
         self._lock = threading.Lock()
@@ -50,6 +53,15 @@ class SoundFontAutoScanner:
                 out.append((fname, os.path.join(directory, fname)))
         return out
 
+    def _all_sf_files(self) -> list:
+        """Gộp file .sf2/.sf3 từ TẤT CẢ thư mục hiệu lực (user dirs + upload)."""
+        out = []
+        for d in self.system_sf_dirs:
+            out.extend(self._sf_files(d))
+        if self.upload_sf_dir and os.path.isdir(self.upload_sf_dir):
+            out.extend(self._sf_files(self.upload_sf_dir))
+        return out
+
     def _inspect_single(self, fname: str, full: str, inspector) -> dict:
         if fname.lower().endswith(".sf2"):
             sf_info = inspector.inspect_sf2_file(full) or {}
@@ -68,9 +80,9 @@ class SoundFontAutoScanner:
 
     def scan_once(self) -> bool:
         from app.core.soundfont_inspector import SoundFontInspector
-        inspector = SoundFontInspector(self.system_sf_dir, self.upload_sf_dir)
+        inspector = SoundFontInspector(self.system_sf_dirs[0], self.upload_sf_dir)
         found_new = False
-        dirs = [(self.system_sf_dir, "system")]
+        dirs = [(d, "system") for d in self.system_sf_dirs]
         if self.upload_sf_dir and os.path.isdir(self.upload_sf_dir):
             dirs.append((self.upload_sf_dir, "upload"))
 

app/core/vst_engine.py

@@ -99,8 +99,13 @@ _PLUGIN_MANAGER_INSTANCE = None
 _PLUGIN_MANAGER_ARGS = None
 _SF_INSTRUMENTS_CACHE = {}  # sf_id → list[presets]
 
-def get_plugin_manager(vst_dir="/opt/daw_engine/vst3", sf_dir="/opt/daw_engine/soundfonts", upload_sf_dir=None) -> "PluginManager":
-    """Singleton: reuse PluginManager when args match, else create new."""
+def get_plugin_manager(vst_dir=None, sf_dir=None, upload_sf_dir=None) -> "PluginManager":
+    """Singleton: reuse PluginManager when args match, else create new.
+    Default dirs từ settings (env/.env/docker-compose hoặc user override)."""
+    from app.config import settings as _st
+    vst_dir = vst_dir or _st.VST_DIR
+    sf_dir = sf_dir or _st.SOUNDFONT_DIR
+    upload_sf_dir = upload_sf_dir or _st.STORAGE_DIR + "/soundfonts"
     global _PLUGIN_MANAGER_INSTANCE, _PLUGIN_MANAGER_ARGS
     args = (vst_dir, sf_dir, upload_sf_dir)
     if _PLUGIN_MANAGER_INSTANCE is not None and _PLUGIN_MANAGER_ARGS == args:
@@ -155,9 +160,10 @@ def release_soundfont(path: str):
         _FLUID_CACHE[path] = (fl, ref - 1)
 
 class PluginManager:
-    def __init__(self, vst_dir="/opt/daw_engine/vst3", sf_dir="/opt/daw_engine/soundfonts", upload_sf_dir=None):
-        self.vst_dir = vst_dir
-        self.sf_dir = sf_dir
+    def __init__(self, vst_dir=None, sf_dir=None, upload_sf_dir=None):
+        from app.config import settings as _st
+        self.vst_dir = vst_dir or _st.VST_DIR
+        self.sf_dir = sf_dir or _st.SOUNDFONT_DIR
         self.upload_sf_dir = upload_sf_dir
         self._sf_scan_cache = None  # cache for _scan_soundfonts()
 

app/static/js/app.jsx

@@ -5284,14 +5284,71 @@ const PluginManagerModal = ({ isOpen, onClose, pluginsData }) => {
   const [localData, setLocalData] = React.useState(pluginsData);
   const [sfUploadStatus, setSfUploadStatus] = React.useState('');
   const [sfToDelete, setSfToDelete] = React.useState(null);
+  const [pmDirs, setPmDirs] = React.useState([]);
+  const [pmScanning, setPmScanning] = React.useState(false);
+  const [pmScanResult, setPmScanResult] = React.useState('');
+  const [pmScanData, setPmScanData] = React.useState(null); // { vst_found, soundfonts }
   React.useEffect(() => {
     if (isOpen) {
       window.SonicAPI.listPlugins()
         .then(data => setLocalData(data))
         .catch(() => setLocalData({ vst_instruments: [], soundfonts: [] }));
+      window.SonicAPI.getPluginDirs()
+        .then(d => setPmDirs(d.plugin_dirs || []))
+        .catch(() => {});
       setTimeout(() => { try { window.lucide.createIcons(); } catch(e) {} }, 50);
     }
   }, [isOpen]);
+  // Folder picker: Tauri v2 dialog qua invoke (window.__TAURI__.dialog KHONG
+  // ton tai trong v2 — plugin dialog chi co JS binding qua npm; goi truc tiep
+  // command 'plugin:dialog|open'). Fallback: prompt nhap path (browser).
+  const pickPluginFolder = async () => {
+    try {
+      if (window.__TAURI__ && window.__TAURI__.core && window.__TAURI__.core.invoke) {
+        const sel = await window.__TAURI__.core.invoke('plugin:dialog|open', {
+          options: { directory: true, multiple: false }
+        });
+        if (typeof sel === 'string' && sel) {
+          if (!pmDirs.includes(sel)) setPmDirs(prev => [...prev, sel]);
+        }
+        return;
+      }
+      const manual = window.prompt('Nhập đường dẫn thư mục plugin (VST / SoundFont):');
+      if (manual && manual.trim()) {
+        const p = manual.trim();
+        if (!pmDirs.includes(p)) setPmDirs(prev => [...prev, p]);
+      }
+    } catch (e) {
+      showToast('Browse failed: ' + (e.message || e), 'error');
+    }
+  };
+  const removePluginDir = (dir) => {
+    setPmDirs(prev => prev.filter(d => d !== dir));
+  };
+  // Lưu dirs (user override) + scan cả 2 thư mục → refresh list + catalog.
+  const saveAndScanDirs = async () => {
+    setPmScanning(true);
+    setPmScanResult('');
+    setPmScanData(null);
+    try {
+      await window.SonicAPI.savePluginDirs({ plugin_dirs: pmDirs });
+      const scan = await window.SonicAPI.scanPluginDirs();
+      setPmScanData({ vst_found: scan.vst_found || [], soundfonts: scan.soundfonts || [] });
+      const data = await window.SonicAPI.listPlugins();
+      setLocalData(data);
+      try {
+        const cat = await window.SonicAPI.getSoundfontCatalog();
+        window.__soundfontCatalog = cat;
+      } catch (_) {}
+      setPmScanResult(`VST: ${scan.vst_count || 0} | SoundFonts: ${scan.soundfont_count || 0}`);
+      showToast(`Scan xong: ${scan.vst_count || 0} VST, ${scan.soundfont_count || 0} SoundFonts.`, 'success');
+    } catch (err) {
+      setPmScanResult('Scan failed: ' + (err.message || err));
+      showToast('Scan failed: ' + (err.message || err), 'error');
+    } finally {
+      setPmScanning(false);
+    }
+  };
   const handleUploadSF = async (e) => {
     const file = e.target.files?.[0];
     if (!file) return;
@@ -5403,6 +5460,79 @@ const PluginManagerModal = ({ isOpen, onClose, pluginsData }) => {
               )
             ))
           ),
+          // Plugin directories section (folder picker + save + scan)
+          React.createElement('div', {
+            className: 'pt-4 mt-4 border-t border-[#383838]'
+          },
+            React.createElement('div', { className: 'flex items-center justify-between mb-2' },
+              React.createElement('h4', { className: 'text-xs font-bold text-zinc-400 uppercase' },
+                'Plugin Directories'),
+              React.createElement('button', {
+                className: 'px-3 py-1.5 bg-violet-800 hover:bg-violet-700 text-white text-xs font-semibold rounded transition flex items-center gap-1 shrink-0',
+                title: 'Add plugin directory (VST / SoundFont)',
+                onClick: pickPluginFolder
+              },
+                React.createElement('i', { 'data-lucide': 'plus', className: 'w-3 h-3' }), 'Add Directory')
+            ),
+            pmDirs.length === 0 &&
+              React.createElement('p', { className: 'text-[10px] text-zinc-600 mb-2 italic' },
+                'Chưa có thư mục nào. Nhấn Add Directory để chọn thư mục chứa VST / SoundFont.'),
+            pmDirs.map((dir, idx) =>
+              React.createElement('div', {
+                key: 'pdir_' + idx,
+                className: 'flex items-center gap-2 mb-1.5 bg-zinc-800/70 border border-zinc-700 rounded px-2 py-1.5'
+              },
+                React.createElement('button', {
+                  className: 'text-zinc-500 hover:text-red-400 transition shrink-0',
+                  title: 'Remove directory',
+                  onClick: () => removePluginDir(dir)
+                },
+                  React.createElement('i', { 'data-lucide': 'x', className: 'w-3.5 h-3.5' })),
+                React.createElement('span', {
+                  className: 'flex-1 text-[11px] text-zinc-300 font-mono truncate',
+                  title: dir
+                }, dir),
+                React.createElement('i', {
+                  'data-lucide': 'folder',
+                  className: 'w-3 h-3 text-zinc-600 shrink-0'
+                })
+              )
+            ),
+            React.createElement('div', { className: 'flex gap-2 items-center mt-2' },
+              React.createElement('button', {
+                className: 'px-4 py-2 bg-emerald-800 hover:bg-emerald-700 text-white text-xs font-semibold rounded transition flex items-center gap-1',
+                onClick: saveAndScanDirs
+              },
+                React.createElement('i', { 'data-lucide': 'search', className: 'w-3 h-3' }), 'Scan'),
+              pmScanning && React.createElement('span', { className: 'text-[10px] text-emerald-400' }, 'Scanning...'),
+              pmScanResult && React.createElement('span', { className: 'text-[10px] text-zinc-400' }, pmScanResult)
+            ),
+            pmScanData && React.createElement('div', { className: 'mt-3 space-y-2 max-h-40 overflow-y-auto' },
+              React.createElement('div', { className: 'text-[10px] font-bold text-violet-300 uppercase flex items-center gap-1' },
+                React.createElement('i', { 'data-lucide': 'cpu', className: 'w-3 h-3' }),
+                'VST Instruments (' + pmScanData.vst_found.length + ')'),
+              pmScanData.vst_found.length === 0 ?
+                React.createElement('p', { className: 'text-[10px] text-zinc-600 italic' }, 'Không tìm thấy VST.') :
+                pmScanData.vst_found.map((v, i) =>
+                  React.createElement('div', { key: 'sv_' + i, className: 'flex items-center gap-2 text-[11px] text-zinc-300' },
+                    React.createElement('span', { className: 'w-16 shrink-0 text-zinc-500 font-mono text-[9px] truncate' }, v.type || 'VST'),
+                    React.createElement('span', { className: 'truncate' }, v.name),
+                    React.createElement('span', { className: 'text-[9px] text-zinc-600 font-mono truncate ml-auto' }, v.dir)
+                  )
+                ),
+              React.createElement('div', { className: 'text-[10px] font-bold text-amber-300 uppercase flex items-center gap-1 mt-2' },
+                React.createElement('i', { 'data-lucide': 'music', className: 'w-3 h-3' }),
+                'SoundFonts (' + pmScanData.soundfonts.length + ')'),
+              pmScanData.soundfonts.length === 0 ?
+                React.createElement('p', { className: 'text-[10px] text-zinc-600 italic' }, 'Không tìm thấy SoundFont.') :
+                pmScanData.soundfonts.map((s, i) =>
+                  React.createElement('div', { key: 'ss_' + i, className: 'flex items-center gap-2 text-[11px] text-zinc-300' },
+                    React.createElement('span', { className: 'truncate' }, s.name),
+                    React.createElement('span', { className: 'text-[9px] text-zinc-600 font-mono truncate ml-auto' }, s.dir)
+                  )
+                )
+            )
+          ),
           // Upload section (bottom of right panel)
           React.createElement('div', {
             className: 'pt-4 mt-4 border-t border-[#383838]'
@@ -18000,6 +18130,33 @@ const App = () => {
       for (let i = 0; i < endSample - startSample; i++) {
         resultData[startSample + i] = i < subResampled.length ? subResampled[i] : 0.0;
       }
+    } else if (effectType === 'invert_phase') {
+      // DSP: đảo pha — nhân -1 toàn bộ vùng chọn/clip
+      for (let i = startSample; i < endSample; i++) {
+        resultData[i] = -resultData[i];
+      }
+    } else if (effectType === 'swap_channels') {
+      // DSP: đảo kênh L/R — buffer 2 kênh (nếu có), hoán đổi dữ liệu
+      const srcBuffer = subTab.buffer;
+      if (srcBuffer.numberOfChannels >= 2) {
+        const l = srcBuffer.getChannelData(0).slice();
+        const r = srcBuffer.getChannelData(1).slice();
+        const out = ctx.createBuffer(2, eff.length, sr);
+        out.getChannelData(0).set(r);
+        out.getChannelData(1).set(l);
+        resultBuffer = out;
+        resultData = resultBuffer.getChannelData(0);
+      } else {
+        // Mono → không đổi kênh được, giữ nguyên
+        showToast('Buffer mono — không có kênh L/R để hoán đổi.', 'info');
+        return;
+      }
+    } else if (effectType === 'reverse') {
+      // DSP: đảo ngược thời gian vùng chọn/clip
+      const seg = resultData.slice(startSample, endSample);
+      for (let i = 0; i < seg.length; i++) {
+        resultData[startSample + i] = seg[seg.length - 1 - i];
+      }
     }
 
     // Update subTab buffer state
@@ -18012,7 +18169,11 @@ const App = () => {
         selectionEnd: null
       };
     }));
-    showToast(`Đã áp dụng ${effectType === 'normalize' ? 'Normalize' : effectType === 'gain' ? 'Gain' : 'Pitch'} cho ${hasSelection ? 'vùng chọn' : 'toàn bộ clip'}.`, 'success');
+    const effectLabels = {
+      normalize: 'Normalize', gain: 'Gain', pitch: 'Pitch',
+      invert_phase: 'Phase Invert', swap_channels: 'Swap L/R', reverse: 'Reverse'
+    };
+    showToast(`Đã áp dụng ${effectLabels[effectType] || effectType} cho ${hasSelection ? 'vùng chọn' : 'toàn bộ clip'}.`, 'success');
   };
   const exportSubTabBuffer = async tabId => {
     const subTab = subTabs.find(s => s.id === tabId);
@@ -26466,7 +26627,17 @@ STRICT CONSTRAINTS:
     }, {
       label: 'DSP Tools Panel',
       icon: 'wrench',
-      action: () => openPanel('python_tools')
+      action: () => {
+        // DSP Tool đã được move vào SUB-TAB editor (audioclip). Mở sub-tab
+        // edit cho track/clip đang chọn — nếu chưa có clip → mở panel cũ.
+        const t = activeTracks.find(x => x.id === selectedTrackId);
+        if (t && (t.buffer || (t.clips && t.clips.length))) {
+          const clipId = (t.clips && t.clips[0]) ? t.clips[0].id : 'default';
+          handleEditClipInSubTab(t.id, clipId);
+        } else {
+          openPanel('python_tools');
+        }
+      }
     }, {
       sep: true
     }, {
@@ -28540,6 +28711,36 @@ STRICT CONSTRAINTS:
         className: "w-12 bg-black text-amber-300 text-[14px] px-1 py-0.5 rounded border border-zinc-700 text-center font-mono",
         title: "Loop count"
       }))), /*#__PURE__*/React.createElement("div", {
+        className: "flex items-center justify-between text-[14px] text-zinc-500 mb-1 font-semibold uppercase mt-2"
+      }, /*#__PURE__*/React.createElement("span", null, "DSP"), /*#__PURE__*/React.createElement("span", {
+        className: "font-mono text-zinc-600 text-[11px] normal-case"
+      }, "áp dụng vùng chọn / cả clip")), /*#__PURE__*/React.createElement("div", {
+        className: "grid grid-cols-3 gap-1 mb-2"
+      }, /*#__PURE__*/React.createElement("button", {
+        onClick: () => applySubTabEffect(st.id, 'invert_phase', 0),
+        className: "py-1 bg-sky-900 hover:bg-sky-800 text-sky-200 font-bold rounded text-[14px] border border-sky-700 flex items-center justify-center gap-1"
+      }, /*#__PURE__*/React.createElement("span", {
+        className: "inline-flex items-center shrink-0"
+      }, /*#__PURE__*/React.createElement("i", {
+        "data-lucide": "arrow-down-up",
+        className: "w-3 h-3"
+      })), "Phase Inv"), /*#__PURE__*/React.createElement("button", {
+        onClick: () => applySubTabEffect(st.id, 'swap_channels', 0),
+        className: "py-1 bg-sky-900 hover:bg-sky-800 text-sky-200 font-bold rounded text-[14px] border border-sky-700 flex items-center justify-center gap-1"
+      }, /*#__PURE__*/React.createElement("span", {
+        className: "inline-flex items-center shrink-0"
+      }, /*#__PURE__*/React.createElement("i", {
+        "data-lucide": "shuffle",
+        className: "w-3 h-3"
+      })), "Swap L/R"), /*#__PURE__*/React.createElement("button", {
+        onClick: () => applySubTabEffect(st.id, 'reverse', 0),
+        className: "py-1 bg-sky-900 hover:bg-sky-800 text-sky-200 font-bold rounded text-[14px] border border-sky-700 flex items-center justify-center gap-1"
+      }, /*#__PURE__*/React.createElement("span", {
+        className: "inline-flex items-center shrink-0"
+      }, /*#__PURE__*/React.createElement("i", {
+        "data-lucide": "arrow-left-right",
+        className: "w-3 h-3"
+      })), "Reverse")), /*#__PURE__*/React.createElement("div", {
         className: "flex gap-1 justify-between my-2.5"
       }, /*#__PURE__*/React.createElement("div", {
         className: "flex flex-col items-center bg-zinc-900/60 p-1.5 rounded border border-zinc-800 flex-1"
@@ -29099,7 +29300,9 @@ STRICT CONSTRAINTS:
     className: "w-3 h-3 text-zinc-600"
   })), prHint ? /*#__PURE__*/React.createElement("span", {
     className: "text-cyan-400"
-  }, prHint) : " Scroll: Zoom"))), contextMenu && (contextMenu.isSubTab ? /*#__PURE__*/React.createElement("div", {
+  }, prHint) : /*#__PURE__*/React.createElement("span", {
+    className: "text-zinc-600 italic"
+  }, "Adaptive tips: hover vào vùng làm việc để xem hướng dẫn")))), contextMenu && (contextMenu.isSubTab ? /*#__PURE__*/React.createElement("div", {
     className: "fixed z-[60] bg-[#2a2a2a] border border-zinc-700 rounded-lg shadow-2xl py-1 w-64 overflow-y-auto",
     style: {
       left: Math.min(contextMenu.x, window.innerWidth - 260),

app/static/js/services/api.js

@@ -64,6 +64,9 @@ window.API_BASE_URL = window.API_BASE_URL || window.location.origin;
         savePreferences: (prefs) => apiRequest('/api/v1/user/preferences', { method: 'POST', body: JSON.stringify({ preferences: prefs }) }),
 
         listPlugins: () => apiRequest('/api/v1/plugins/available', { method: 'GET' }),
+        getPluginDirs: () => apiRequest('/api/v1/plugins/dirs', { method: 'GET' }),
+        savePluginDirs: (dirs) => apiRequest('/api/v1/plugins/dirs', { method: 'POST', body: JSON.stringify(dirs) }),
+        scanPluginDirs: () => apiRequest('/api/v1/plugins/scan', { method: 'POST' }),
         getSoundfontCatalog: () => apiRequest('/api/v1/plugins/soundfonts/catalog', { method: 'GET' }),
         listDefaultSoundfonts: () => apiRequest('/api/v1/plugins/default-soundfonts', { method: 'GET' }),
         listSoundfontInstruments: (sfId) => apiRequest(`/api/v1/plugins/soundfont-instruments/${sfId}`, { method: 'GET' }),

build_windows.ps1

@@ -5,6 +5,13 @@
 $ErrorActionPreference = "Stop"
 Set-Location $PSScriptRoot
 
+# Kill moi daw_engine con song tu build/truoc (windowed, khong console ->
+# de quen -> file exe dang chay bi khoa -> Tauri build loi PermissionDenied
+# khi doc externalBin). Stop-Process im lang neu khong co tien trinh nao.
+Write-Host "== [0/6] Kill daw_engine.exe cu (neu dang chay) =="
+Get-Process -Name "daw_engine" -ErrorAction SilentlyContinue | Stop-Process -Force -ErrorAction SilentlyContinue
+Start-Sleep -Milliseconds 500
+
 Write-Host "== [1/6] Python dependencies =="
 python -m pip install --upgrade pip
 python -m pip install -r requirements.txt pyinstaller pywin32
@@ -43,9 +50,19 @@ if ($LASTEXITCODE -ne 0) {
   exit 1
 }
 
-Write-Host "== [4/6] Sidecar binary -> src-tauri/binaries (tauri triple naming) =="
-New-Item -ItemType Directory -Force src-tauri\binaries | Out-Null
-Copy-Item dist\daw_engine.exe src-tauri\binaries\daw_engine-x86_64-pc-windows-msvc.exe -Force
+Write-Host "== [4/6] ONEDIR engine -> src-tauri/resources/daw_engine (Tauri resources) =="
+# ONEDIR: copy ca thu muc dist\daw_engine\ (exe + _internal) vao resources.
+# Tauri bundle resources -> resource_dir()/daw_engine/daw_engine.exe luc runtime.
+if (-not (Test-Path "dist\daw_engine\daw_engine.exe")) {
+  Write-Host "ERROR: dist\daw_engine\daw_engine.exe khong ton tai (onedir build loi?)" -ForegroundColor Red
+  exit 1
+}
+if (Test-Path "src-tauri\resources\daw_engine") {
+  Remove-Item -Recurse -Force "src-tauri\resources\daw_engine"
+}
+New-Item -ItemType Directory -Force "src-tauri\resources\daw_engine" | Out-Null
+Copy-Item "dist\daw_engine\*" "src-tauri\resources\daw_engine\" -Recurse -Force
+Write-Host "Copied onedir engine -> src-tauri\resources\daw_engine"
 
 Write-Host "== [5/6] VC++ Redistributable cho hooks.nsh =="
 if (-not (Test-Path src-tauri\vc_redist.x64.exe)) {
@@ -53,6 +70,16 @@ if (-not (Test-Path src-tauri\vc_redist.x64.exe)) {
 }
 
 Write-Host "== [6/6] Tauri build (NSIS .exe + MSI) =="
+# Guard: resources/daw_engine PHAI co exe + _internal truoc khi tauri build
+# (glob trong tauri.conf.json fail ngay "path not found" neu thieu).
+if (-not (Test-Path "src-tauri\resources\daw_engine\daw_engine.exe")) {
+  Write-Host "ERROR: src-tauri\resources\daw_engine\daw_engine.exe khong co - buoc [4/6] that bai?" -ForegroundColor Red
+  exit 1
+}
+if (-not (Test-Path "src-tauri\resources\daw_engine\_internal")) {
+  Write-Host "ERROR: thieu src-tauri\resources\daw_engine\_internal (onedir khong day du)" -ForegroundColor Red
+  exit 1
+}
 npm install -D @tauri-apps/cli
 npx tauri build
 

docker-compose.yml

@@ -10,13 +10,15 @@ services:
       - "8000:8000"
     volumes:
       - .:/app
-      - /home/locpham/daw_assets/vst3:/opt/daw_engine/vst3
-      - /home/locpham/daw_assets/soundfonts:/opt/daw_engine/soundfonts
-      - /home/locpham/daw_assets/pianobook:/opt/daw_engine/samples/pianobook
+      - ${VST_DIR:-/home/locpham/daw_assets/vst3}:/opt/daw_engine/vst3
+      - ${SOUNDFONT_DIR:-/home/locpham/daw_assets/soundfonts}:/opt/daw_engine/soundfonts
+      - ${PIANOBK_DIR:-/home/locpham/daw_assets/pianobook}:/opt/daw_engine/samples/pianobook
     environment:
       - REDIS_URL=redis://redis:6379/0
       - CELERY_BROKER_URL=redis://redis:6379/0
       - CELERY_RESULT_BACKEND=redis://redis:6379/0
+      - VST_DIR=/opt/daw_engine/vst3
+      - SOUNDFONT_DIR=/opt/daw_engine/soundfonts
     depends_on:
       - redis
 
@@ -25,13 +27,15 @@ services:
     command: celery -A app.tasks.worker.celery_app worker --loglevel=info
     volumes:
       - .:/app
-      - /home/locpham/daw_assets/vst3:/opt/daw_engine/vst3
-      - /home/locpham/daw_assets/soundfonts:/opt/daw_engine/soundfonts
-      - /home/locpham/daw_assets/pianobook:/opt/daw_engine/samples/pianobook
+      - ${VST_DIR:-/home/locpham/daw_assets/vst3}:/opt/daw_engine/vst3
+      - ${SOUNDFONT_DIR:-/home/locpham/daw_assets/soundfonts}:/opt/daw_engine/soundfonts
+      - ${PIANOBK_DIR:-/home/locpham/daw_assets/pianobook}:/opt/daw_engine/samples/pianobook
     environment:
       - REDIS_URL=redis://redis:6379/0
       - CELERY_BROKER_URL=redis://redis:6379/0
       - CELERY_RESULT_BACKEND=redis://redis:6379/0
+      - VST_DIR=/opt/daw_engine/vst3
+      - SOUNDFONT_DIR=/opt/daw_engine/soundfonts
     depends_on:
       - redis
 
@@ -40,12 +44,14 @@ services:
     command: celery -A app.tasks.worker.celery_app beat --loglevel=info
     volumes:
       - .:/app
-      - /home/locpham/daw_assets/vst3:/opt/daw_engine/vst3
-      - /home/locpham/daw_assets/soundfonts:/opt/daw_engine/soundfonts
-      - /home/locpham/daw_assets/pianobook:/opt/daw_engine/samples/pianobook
+      - ${VST_DIR:-/home/locpham/daw_assets/vst3}:/opt/daw_engine/vst3
+      - ${SOUNDFONT_DIR:-/home/locpham/daw_assets/soundfonts}:/opt/daw_engine/soundfonts
+      - ${PIANOBK_DIR:-/home/locpham/daw_assets/pianobook}:/opt/daw_engine/samples/pianobook
     environment:
       - REDIS_URL=redis://redis:6379/0
       - CELERY_BROKER_URL=redis://redis:6379/0
       - CELERY_RESULT_BACKEND=redis://redis:6379/0
+      - VST_DIR=/opt/daw_engine/vst3
+      - SOUNDFONT_DIR=/opt/daw_engine/soundfonts
     depends_on:
       - redis

engine.spec

@@ -112,10 +112,8 @@ pyz = PYZ(a.pure, a.zipped_data, cipher=None)
 exe = EXE(
     pyz,
     a.scripts,
-    a.binaries,
-    a.zipfiles,
-    a.datas,
     [],
+    exclude_binaries=True,
     name='daw_engine',
     debug=False,
     bootloader_ignore_signals=False,
@@ -124,5 +122,18 @@ exe = EXE(
     upx_exclude=[],
     runtime_tmpdir=None,
     console=False,  # True khi debug (xem log truc tiep), False cho production
-    icon='src-tauri/icons/icon.ico',
+    # Icon exe = favicon cua app (app/templates/favicon.svg -> render PNG -> ICO,
+    # sinh boi tools/gen_favicon_ico.py). Cung nguon voi icon hien thi trong app.
+    icon='src-tauri/icons/favicon.ico',
+)
+
+# ONEDIR (khong phai onefile): exe 700MB+ onefile phai giai nen toan bo vao
+# %TEMP% moi lan chay -> load RAT CHAM tren Windows. Onedir chay truc tiep tu
+# thu muc (bundle qua Tauri resources), khoi dong gan nhu tuc thi.
+coll = COLLECT(
+    exe,
+    a.binaries,
+    a.zipfiles,
+    a.datas,
+    name='daw_engine',
 )

src-tauri/Cargo.toml

@@ -14,6 +14,7 @@ tauri-build = { version = "2", features = [] }
 [dependencies]
 tauri = { version = "2", features = [] }
 tauri-plugin-shell = "2"
+tauri-plugin-dialog = "2"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 

src-tauri/capabilities/default.json

@@ -3,5 +3,5 @@
   "identifier": "default",
   "description": "Default capability for the main window",
   "windows": ["main"],
-  "permissions": ["core:default"]
+  "permissions": ["core:default", "dialog:default"]
 }

src-tauri/resources/daw_engine/README.txt

@@ -0,0 +1 @@
+PLACEHOLDER - duoc thay boi build_windows.ps1 buoc [4/6] (copy dist\daw_engine)

src-tauri/src/lib.rs

@@ -10,16 +10,27 @@ struct EngineProcess(Mutex<Option<CommandChild>>);
 pub fn run() {
     tauri::Builder::default()
         .plugin(tauri_plugin_shell::init())
+        .plugin(tauri_plugin_dialog::init())
         .setup(|app| {
-            // 1. Spawn sidecar daw_engine.exe (PyInstaller bundle)
-            let sidecar_command = app
+            // 1. Spawn daw_engine (PyInstaller ONEDIR bundle — khong giai nen
+            // moi lan chay nhu onefile, khoi dong nhanh). Bundle qua Tauri
+            // resources: resource_dir()/daw_engine/daw_engine(.exe)
+            let res_dir = app
+                .path()
+                .resource_dir()
+                .expect("resource dir not found");
+            let engine_dir = res_dir.join("daw_engine");
+            let engine_exe = if cfg!(windows) {
+                engine_dir.join("daw_engine.exe")
+            } else {
+                engine_dir.join("daw_engine")
+            };
+            let (_rx, child) = app
                 .shell()
-                .sidecar("daw_engine")
-                .expect("sidecar daw_engine not found — run build_windows.ps1 first");
-            let (_rx, child) = sidecar_command
+                .command(engine_exe)
                 .env("SF_PARENT_PID", std::process::id().to_string())
                 .spawn()
-                .expect("Failed to spawn daw_engine sidecar");
+                .expect("Failed to spawn daw_engine (onedir resource) — run build_windows.ps1 first");
 
             app.manage(EngineProcess(Mutex::new(Some(child))));
             println!("Python Background Engine started (localhost:8000, auto-fallback 8000-8010)");

src-tauri/tauri.conf.json

@@ -8,6 +8,7 @@
     "devUrl": "http://localhost:8000"
   },
   "app": {
+    "withGlobalTauri": true,
     "windows": [
       {
         "title": "Sonic Forge DAW - Professional Desktop Studio",
@@ -29,11 +30,12 @@
       "icons/32x32.png",
       "icons/128x128.png",
       "icons/128x128@2x.png",
-      "icons/icon.ico"
+      "icons/favicon.ico"
     ],
-    "externalBin": [
-      "binaries/daw_engine"
+    "resources": [
+      "resources/daw_engine"
     ],
+    "externalBin": [],
     "windows": {
       "nsis": {
         "installerHooks": "hooks.nsh"

tests/test_plugin_api.py

@@ -93,3 +93,55 @@ class TestPluginAPI:
             assert data["size_bytes"] == len(valid_content)
         elif resp.status_code == 403:
             pytest.skip("Permission denied for admin user")
+
+    def test_plugin_dirs_save_list(self):
+        """plugin_dirs (list) — save/get/effective + scan phân loại riêng rẽ."""
+        token = get_admin_token()
+        if not token:
+            pytest.skip("Cannot get admin token")
+        h = {"Authorization": f"Bearer {token}"}
+        import tempfile
+        with tempfile.TemporaryDirectory() as td:
+            # 2 dir giả: 1 chứa VST, 1 chứa SoundFont
+            vst_dir = os.path.join(td, "vsts")
+            sf_dir = os.path.join(td, "sfs")
+            os.makedirs(vst_dir)
+            os.makedirs(sf_dir)
+            open(os.path.join(vst_dir, "Synth1.vst3"), "w").write("x")
+            open(os.path.join(sf_dir, "piano.sf2"), "w").write("x")
+            # Save list
+            r = client.post("/api/v1/plugins/dirs", headers=h,
+                            json={"plugin_dirs": [vst_dir, sf_dir]})
+            assert r.status_code == 200
+            assert r.json()["plugin_dirs"] == [vst_dir, sf_dir]
+            # Get lại
+            g = client.get("/api/v1/plugins/dirs", headers=h)
+            assert g.json()["plugin_dirs"] == [vst_dir, sf_dir]
+            # Scan → phân loại riêng rẽ
+            s = client.post("/api/v1/plugins/scan", headers=h)
+            assert s.status_code == 200
+            data = s.json()
+            assert any(v["name"] == "Synth1" for v in data["vst_found"])
+            assert any(x["name"] == "piano" for x in data["soundfonts"])
+            assert data["vst_count"] == 1
+            assert data["soundfont_count"] == 1
+            # Mỗi entry có dir gốc
+            assert data["vst_found"][0]["dir"] == vst_dir
+            assert data["soundfonts"][0]["dir"] == sf_dir
+
+    def test_plugin_dirs_remove(self):
+        """Xóa 1 dir khỏi list → save lại → không còn trong effective."""
+        token = get_admin_token()
+        if not token:
+            pytest.skip("Cannot get admin token")
+        h = {"Authorization": f"Bearer {token}"}
+        import tempfile
+        with tempfile.TemporaryDirectory() as td:
+            d1 = os.path.join(td, "d1")
+            d2 = os.path.join(td, "d2")
+            os.makedirs(d1)
+            os.makedirs(d2)
+            client.post("/api/v1/plugins/dirs", headers=h, json={"plugin_dirs": [d1, d2]})
+            client.post("/api/v1/plugins/dirs", headers=h, json={"plugin_dirs": [d1]})
+            g = client.get("/api/v1/plugins/dirs", headers=h)
+            assert g.json()["plugin_dirs"] == [d1]

tools/gen_favicon_ico.js

@@ -0,0 +1,55 @@
+// Sinh src-tauri/icons/favicon.ico tu app/templates/favicon.svg (icon exe).
+// Dung: node tools/gen_favicon_ico.js
+// (Can @resvg/resvg-js — npm install @resvg/resvg-js trong thu muc lam viec,
+// hoac chay trong thu muc da cai. Output: src-tauri/icons/favicon.ico.)
+// ICO chua cac size 16/24/32/48/64/128 — Windows dung cho exe icon.
+const fs = require('fs');
+const path = require('path');
+
+const ROOT = path.resolve(__dirname, '..');
+const SVG = path.join(ROOT, 'app', 'templates', 'favicon.svg');
+const OUT = path.join(ROOT, 'src-tauri', 'icons', 'favicon.ico');
+
+let Resvg;
+try {
+  ({ Resvg } = require('@resvg/resvg-js'));
+} catch (e) {
+  console.error('Thieu @resvg/resvg-js. Chay: npm install @resvg/resvg-js');
+  process.exit(1);
+}
+
+const svg = fs.readFileSync(SVG, 'utf8');
+const SIZES = [16, 24, 32, 48, 64, 128];
+
+function buildIco(images) {
+  const header = Buffer.alloc(6);
+  header.writeUInt16LE(0, 0);
+  header.writeUInt16LE(1, 2);
+  header.writeUInt16LE(images.length, 4);
+  const entries = [];
+  const datas = [];
+  let offset = 6 + 16 * images.length;
+  for (const { size, data } of images) {
+    const entry = Buffer.alloc(16);
+    const dim = size >= 256 ? 0 : size;
+    entry.writeUInt8(dim, 0);
+    entry.writeUInt8(dim, 1);
+    entry.writeUInt8(0, 2);
+    entry.writeUInt8(0, 3);
+    entry.writeUInt16LE(1, 4);
+    entry.writeUInt16LE(32, 6);
+    entry.writeUInt32LE(data.length, 8);
+    entry.writeUInt32LE(offset, 12);
+    entries.push(entry);
+    datas.push(data);
+    offset += data.length;
+  }
+  return Buffer.concat([header, ...entries, ...datas]);
+}
+
+const pngs = SIZES.map(s => ({
+  size: s,
+  data: new Resvg(svg, { fitTo: { mode: 'width', value: s }, background: 'rgba(0,0,0,0)' }).render().asPng(),
+}));
+fs.writeFileSync(OUT, buildIco(pngs));
+console.log('favicon.ico ->', OUT, fs.statSync(OUT).size, 'bytes');