Upload main.py

main.py

@@ -1,10 +1,13 @@
 from pathlib import Path
 import importlib.util
 from fastapi import FastAPI
+from fastapi.responses import HTMLResponse
+from fastapi.staticfiles import StaticFiles
 
-def load_fastapi_app() -> FastAPI:
-    root = Path(__file__).resolve().parent
-    app_file = root / "app.py"
+BASE_DIR = Path(__file__).resolve().parent
+
+def load_backend_app() -> FastAPI:
+    app_file = BASE_DIR / "app.py"
     if not app_file.exists():
         raise RuntimeError("app.py not found in project root; expected FastAPI app instance in app.py")
     spec = importlib.util.spec_from_file_location("root_app_module", app_file)
@@ -18,4 +21,35 @@ def load_fastapi_app() -> FastAPI:
         raise RuntimeError("`app` in app.py is not a FastAPI instance")
     return fastapi_app
 
-app = load_fastapi_app()
+backend_app = load_backend_app()
+
+app = FastAPI(title="Crypto Monitor Shell")
+
+# Mount original FastAPI app under /api so all existing routes are preserved.
+app.mount("/api", backend_app)
+
+# Optionally serve /static if directory exists (for CSS/JS assets).
+static_dir = BASE_DIR / "static"
+if static_dir.is_dir():
+    app.mount("/static", StaticFiles(directory=static_dir), name="static")
+
+@app.get("/", response_class=HTMLResponse)
+async def serve_index():
+    """Serve the HTML dashboard as the root UI.
+
+    Tries a few common locations for index.html.
+    """
+    candidates = [
+        BASE_DIR / "index.html",
+        BASE_DIR / "INDEX.html",
+        BASE_DIR / "templates" / "index.html",
+        BASE_DIR / "templates" / "INDEX.html",
+    ]
+    for path in candidates:
+        if path.is_file():
+            return HTMLResponse(path.read_text(encoding="utf-8"))
+    # Fallback: minimal JSON so app is not broken even if index is missing.
+    return HTMLResponse(
+        "<h1>Crypto Monitor backend is running</h1><p>index.html not found in project root.</p>",
+        status_code=200,
+    )