import sys
from pathlib import Path

# Add backend directory to Python path
backend_dir = Path(__file__).resolve().parent.parent
if str(backend_dir) not in sys.path:
    sys.path.insert(0, str(backend_dir))

from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from fastapi.staticfiles import StaticFiles
import uvicorn
from app.database.database import engine, Base
from app.config import settings
from app.routers import auth, users, products, categories, cart, orders, wishlist, contact, models, brands
    
# Create uploads directory if it doesn't exist
uploads_dir = Path("uploads")
uploads_dir.mkdir(exist_ok=True)
    
# Create tables
Base.metadata.create_all(bind=engine)

app = FastAPI(
    title="E-commerce API",
    description="Full-featured e-commerce API for clothing and shoes",
    version="1.0.0",
)

# CORS middleware
app.add_middleware(
    CORSMiddleware,
    allow_origins=[settings.frontend_url, "http://localhost:3000", "http://localhost:5173"],
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

# Include routers
app.include_router(auth.router)
app.include_router(users.router)
app.include_router(products.router)
app.include_router(categories.router)
app.include_router(models.router)
app.include_router(brands.router)
app.include_router(cart.router)
app.include_router(orders.router)
app.include_router(wishlist.router)
app.include_router(contact.router)

# Mount static files for uploads
app.mount("/uploads", StaticFiles(directory="uploads"), name="uploads")


@app.get("/")
def read_root():
    return {
        "message": "E-commerce API",
        "version": "1.0.0",
        "docs": "/docs",
    }


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


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