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src/api/app.py

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+"""FastAPI application for web interface."""
+from src.api.routes import dashboard, chat, tasks, calendar, projects
+from fastapi import FastAPI, Request, Depends, HTTPException, status
+from fastapi.responses import HTMLResponse, StreamingResponse
+from fastapi.staticfiles import StaticFiles
+from fastapi.templating import Jinja2Templates
+from fastapi.security import HTTPBasic, HTTPBasicCredentials
+import secrets
+from pathlib import Path
+from src.config import settings
+from src.api.agent_instance import agent
+
+# Initialize FastAPI app
+app = FastAPI(
+    title="MyOrg Assistant",
+    description="AI-powered personal assistant for GTD task management",
+    version="1.0.0",
+)
+
+# Set up templates and static files
+BASE_DIR = Path(__file__).resolve().parent.parent
+templates = Jinja2Templates(directory=str(BASE_DIR / "web" / "templates"))
+app.mount("/static", StaticFiles(directory=str(BASE_DIR /
+          "web" / "static")), name="static")
+
+# Security
+security = HTTPBasic()
+
+
+def verify_credentials(credentials: HTTPBasicCredentials = Depends(security)) -> bool:
+    """Verify HTTP Basic Auth credentials.
+
+    Args:
+        credentials: HTTP Basic credentials
+
+    Returns:
+        True if valid
+
+    Raises:
+        HTTPException: If credentials are invalid
+    """
+    if not settings.web_password:
+        # No password set, allow access
+        return True
+
+    correct_password = settings.web_password.encode("utf8")
+    provided_password = credentials.password.encode("utf8")
+
+    is_correct = secrets.compare_digest(provided_password, correct_password)
+
+    if not is_correct:
+        raise HTTPException(
+            status_code=status.HTTP_401_UNAUTHORIZED,
+            detail="Incorrect password",
+            headers={"WWW-Authenticate": "Basic"},
+        )
+
+    return True
+
+
+# Import routes
+
+# Include routers
+app.include_router(dashboard.router, dependencies=[
+                   Depends(verify_credentials)])
+app.include_router(chat.router, dependencies=[Depends(verify_credentials)])
+app.include_router(tasks.router, dependencies=[Depends(verify_credentials)])
+app.include_router(calendar.router, dependencies=[Depends(verify_credentials)])
+app.include_router(projects.router, dependencies=[Depends(verify_credentials)])
+
+
+@app.get("/", response_class=HTMLResponse)
+async def root(request: Request, _: bool = Depends(verify_credentials)):
+    """Redirect to dashboard."""
+    from fastapi.responses import RedirectResponse
+    return RedirectResponse(url="/dashboard")
+
+
+@app.get("/health")
+async def health():
+    """Health check endpoint."""
+    return {"status": "healthy", "service": "myorg-assistant"}
+
+
+def run_web() -> None:
+    """Run the web server."""
+    import uvicorn
+
+    print("🌐 Starting MyOrg Assistant Web Server...")
+    print(
+        f"📊 Dashboard: http://{settings.web_host}:{settings.web_port}/dashboard")
+    print(f"💬 Chat: http://{settings.web_host}:{settings.web_port}/chat")
+
+    if settings.web_password:
+        print("🔒 Authentication enabled")
+    else:
+        print("⚠️  Warning: No password set (WEB_PASSWORD not configured)")
+
+    uvicorn.run(
+        "src.api.app:app",
+        host=settings.web_host,
+        port=settings.web_port,
+        reload=False,
+    )