connect solution into app: VSTi live native (vst3 attach/vst2 bridge) with WASM autosample fallback, VST GUI window (Bug 1), native-first track instrument

app/api/v1/native.py

@@ -8,6 +8,7 @@ import os
 
 from app.core.native_audio_service import get_service
 from app.core.render_engine import _find_sf2_path
+from app.core.vst_engine import get_plugin_manager
 
 router = APIRouter()
 
@@ -47,7 +48,8 @@ class SfNoteOffRequest(BaseModel):
 
 class Vst2EnsureRequest(BaseModel):
     track_id: str
-    plugin_path: str
+    plugin_path: Optional[str] = None
+    plugin_id: Optional[str] = None  # resolve path server-side
     live: bool = True
 
 
@@ -63,6 +65,23 @@ class Vst2NoteOffRequest(BaseModel):
     channel: int = 0
     pitch: int
 
+class Vst3EnsureRequest(BaseModel):
+    track_id: str
+    plugin_path: Optional[str] = None
+    plugin_id: Optional[str] = None  # resolve path server-side
+    live: bool = True
+
+class Vst3NoteRequest(BaseModel):
+    track_id: str
+    channel: int = 0
+    pitch: int
+    velocity: int = 100
+
+class Vst3NoteOffRequest(BaseModel):
+    track_id: str
+    channel: int = 0
+    pitch: int
+
 
 class RenderNote(BaseModel):
     note: int = 60
@@ -89,6 +108,24 @@ def _svc():
     return get_service()
 
 
+def _resolve_plugin_path(plugin_id: str = None, plugin_path: str = None) -> str:
+    """Resolve plugin path server-side: uu tien plugin_path truc tiep, con
+    khong thi plugin_id = ten plugin trong registry scan (JS chi co plugin_id)."""
+    path = (plugin_path or "").strip()
+    if path:
+        return path
+    pid = (plugin_id or "").strip()
+    if pid:
+        try:
+            plugins = get_plugin_manager()._scan_plugins()
+            if pid in plugins:
+                return plugins[pid]
+        except Exception:
+            pass
+    return ""
+
+
+
 @router.get("/status")
 async def status():
     return _svc().status()
@@ -142,8 +179,12 @@ async def sf_audio_stop(req: SfNoteOffRequest):
 
 @router.post("/vst2/ensure")
 async def vst2_ensure(req: Vst2EnsureRequest):
+    path = _resolve_plugin_path(req.plugin_id, req.plugin_path)
+    if not path or not os.path.exists(path):
+        raise HTTPException(status_code=400, detail=f"khong tim thay plugin "
+                                                    f"(plugin_id={req.plugin_id!r} plugin_path={req.plugin_path!r})")
     try:
-        return _svc().ensure_vst2(req.track_id, req.plugin_path, req.live)
+        return _svc().ensure_vst2(req.track_id, path, req.live)
     except RuntimeError as e:
         raise HTTPException(status_code=400, detail=str(e))
 
@@ -163,6 +204,31 @@ async def vst2_note_off(req: Vst2NoteOffRequest):
     except RuntimeError as e:
         raise HTTPException(status_code=400, detail=str(e))
 
+@router.post("/vst3/ensure")
+async def vst3_ensure(req: Vst3EnsureRequest):
+    path = _resolve_plugin_path(req.plugin_id, req.plugin_path)
+    if not path or not os.path.exists(path):
+        raise HTTPException(status_code=400, detail=f"khong tim thay plugin "
+                                                    f"(plugin_id={req.plugin_id!r} plugin_path={req.plugin_path!r})")
+    try:
+        return _svc().ensure_vst3(req.track_id, path, req.live)
+    except RuntimeError as e:
+        raise HTTPException(status_code=400, detail=str(e))
+
+@router.post("/vst3/note_on")
+async def vst3_note_on(req: Vst3NoteRequest):
+    try:
+        return _svc().vst3_note_on(req.track_id, req.channel, req.pitch, req.velocity)
+    except RuntimeError as e:
+        raise HTTPException(status_code=400, detail=str(e))
+
+@router.post("/vst3/note_off")
+async def vst3_note_off(req: Vst3NoteOffRequest):
+    try:
+        return _svc().vst3_note_off(req.track_id, req.channel, req.pitch)
+    except RuntimeError as e:
+        raise HTTPException(status_code=400, detail=str(e))
+
 
 @router.post("/render")
 async def render(req: RenderRequest):