import os
import sys
from dotenv import load_dotenv

# Add parent dir to path so we can import backend packages
sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))

from backend.ozon_api import OzonAPI
from backend.ozon_api.exceptions import OzonAPIError

def test_ozon_api():
    # Load environment variables
    env_path = os.path.join(os.path.dirname(__file__), '.env')
    load_dotenv(env_path)
    
    # Check if keys are loaded
    client_id = os.getenv('OZON_CLIENT_ID')
    api_key = os.getenv('OZON_API_KEY')
    
    if not client_id or not api_key:
        print("Error: OZON_CLIENT_ID and OZON_API_KEY must be in backend/.env")
        return

    print(f"Initializing OzonAPI with Client-ID: {client_id}")
    api = OzonAPI()
    
    try:
        # Test 1: Get products
        print("\n--- Testing Products ---")
        products_response = api.products.get_list(limit=5)
        print("Success! Response keys:", products_response.keys())
        
        # Ozon wraps responses in 'result'
        result = products_response.get("result", {})
        items = result.get("items", [])
        print(f"Found {len(items)} products.")
        
        if items:
            product_id = items[0].get("product_id")
            offer_id = items[0].get("offer_id")
            print(f"First product - Product ID: {product_id}, Offer ID: {offer_id}")
            
            # Test 2: Get specific product info
            print("\n--- Testing Product Info ---")
            info = api.products.get_info(product_id=product_id)
            print("Product Info Name:", info.get("result", {}).get("name", "Unknown"))
            
    except OzonAPIError as e:
        print(f"API Error: {e}")
    except Exception as e:
        print(f"Unexpected Error: {e}")

if __name__ == '__main__':
    test_ozon_api()