from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from fastapi.staticfiles import StaticFiles
import os
from app.api.v1.api import api_router
from app.core.config import settings

app = FastAPI(
    title=settings.PROJECT_NAME,
    openapi_url=f"{settings.API_V1_STR}/openapi.json"
)

# CORS
app.add_middleware(
    CORSMiddleware,
    allow_origins=[str(origin).strip("/") for origin in [settings.FRONTEND_URL, "*"]],
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

app.include_router(api_router, prefix=settings.API_V1_STR)

# Mount uploads directory to serve files
if not os.path.exists("uploads"):
    os.makedirs("uploads")
app.mount("/api/v1/uploads", StaticFiles(directory="uploads"), name="uploads")

@app.get("/")
def read_root():
    return {"message": f"{settings.PROJECT_NAME} is running"}

@app.get("/health")
def health_check():
    return {"status": "ok"}