python v2 - added feartures 1 and 3 - no errors2

garminsync/web/app.py

@@ -0,0 +1,88 @@
+from fastapi import FastAPI, Request
+from fastapi.staticfiles import StaticFiles
+from fastapi.templating import Jinja2Templates
+from fastapi.responses import JSONResponse
+import os
+from pathlib import Path
+from .routes import router
+
+app = FastAPI(title="GarminSync Dashboard")
+
+# Get the current directory path
+current_dir = Path(__file__).parent
+
+# Mount static files and templates with error handling
+static_dir = current_dir / "static"
+templates_dir = current_dir / "templates"
+
+if static_dir.exists():
+    app.mount("/static", StaticFiles(directory=str(static_dir)), name="static")
+
+if templates_dir.exists():
+    templates = Jinja2Templates(directory=str(templates_dir))
+else:
+    templates = None
+
+# Include API routes
+app.include_router(router)
+
+@app.get("/")
+async def dashboard(request: Request):
+    """Dashboard route with fallback for missing templates"""
+    if not templates:
+        # Return JSON response if templates are not available
+        from garminsync.database import get_offline_stats
+        stats = get_offline_stats()
+        return JSONResponse({
+            "message": "GarminSync Dashboard",
+            "stats": stats,
+            "note": "Web UI templates not found, showing JSON response"
+        })
+    
+    try:
+        # Get current statistics
+        from garminsync.database import get_offline_stats
+        stats = get_offline_stats()
+        
+        return templates.TemplateResponse("dashboard.html", {
+            "request": request,
+            "stats": stats
+        })
+    except Exception as e:
+        return JSONResponse({
+            "error": f"Failed to load dashboard: {str(e)}",
+            "message": "Dashboard unavailable, API endpoints still functional"
+        })
+
+@app.get("/health")
+async def health_check():
+    """Health check endpoint"""
+    return {"status": "healthy", "service": "GarminSync Dashboard"}
+
+@app.get("/config")
+async def config_page(request: Request):
+    """Configuration page"""
+    if not templates:
+        return JSONResponse({
+            "message": "Configuration endpoint",
+            "note": "Use /api/schedule endpoints for configuration"
+        })
+    
+    return templates.TemplateResponse("config.html", {
+        "request": request
+    })
+
+# Error handlers
+@app.exception_handler(404)
+async def not_found_handler(request: Request, exc):
+    return JSONResponse(
+        status_code=404,
+        content={"error": "Not found", "path": str(request.url.path)}
+    )
+
+@app.exception_handler(500)
+async def server_error_handler(request: Request, exc):
+    return JSONResponse(
+        status_code=500,
+        content={"error": "Internal server error", "detail": str(exc)}
+    )