from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
import yaml
from pathlib import Path

app = FastAPI()
# Allow CORS for all origins
app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

@app.get("/")
async def root():
    return {"message": "Welcome to the FastAPI application!"}

# Path to apps.yaml (relative to backend/)
APPS_FILE = Path(__file__).parent / "apps.yaml"

@app.get("/apps")
def get_apps():
    if not APPS_FILE.exists():
        return {"error": "apps.yaml not found"}
    with open(APPS_FILE, "r") as f:
        return yaml.safe_load(f)

if __name__ == "__main__":
    import uvicorn
    uvicorn.run("main:app", host="0.0.0.0", port=8000, reload=True)