import os
import sys
import logging
from pathlib import Path

# Configure logging
logging.basicConfig(
    level=logging.INFO,
    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
    handlers=[logging.StreamHandler(sys.stdout)]
)
logger = logging.getLogger(__name__)

# Create placeholder for example images
def create_example_images():
    """
    Create placeholder example images directory if it doesn't exist.
    In production, you should replace these with actual example images.
    """
    assets_dir = Path("assets")
    assets_dir.mkdir(exist_ok=True)
    
    # Check if example images exist, if not create placeholders
    example_files = ["example1.jpg", "example2.jpg", "example3.jpg"]
    for example in example_files:
        example_path = assets_dir / example
        if not example_path.exists():
            logger.info(f"Example image {example} not found. Please add it to the assets directory.")

# Initialize the application
if __name__ == "__main__":
    # Ensure example images are available
    create_example_images()
    
    # Import app after initialization
    from app import create_ui
    
    # Create and launch the app
    app = create_ui()
    app.launch()