pedidos-express/main.py

from config.settings import PORT, OPENAI_API_KEY, BG_DATA_PATH,DEVELOPMENT, validate_config
import os
import uvicorn
from app import create_app, setup_routes
from logging import getLogger

from services.data_service import initialize_db

logger = getLogger("main")

def main():
    """Main application entry point"""
    logger.info("Starting Pedidos Express application")
    
    
    try:
        # Validate configuration
        if not validate_config():
            logger.critical("FATAL: Configuration validation failed.")
            
            if not OPENAI_API_KEY:
                logger.error("Please create a .env file with OPENAI_API_KEY='your_key_here'")
                with open(".env", "w") as f:
                    f.write("OPENAI_API_KEY='your_key_here'")
            return None
        
        
        
        # Create and configure app
        logger.info("Creating FastAPI application")
        app = create_app()
        
        logger.info("Setting up application routes")
        setup_routes(app)
        
        
        # Initialize database
        logger.info("Initializing database")
        initialize_db()
        
        
        # Display startup information
        logger.info(f"Server starting on http://localhost:{PORT}")
        
        if not os.path.exists(BG_DATA_PATH):
            logger.warning(f"WARNING: {BG_DATA_PATH} not found. AI assistant will not have specific menu data.")
        
        else:
            logger.info(f"AI assistant data loaded from: {os.path.abspath(BG_DATA_PATH)}")
        


        
        logger.info("Pedidos Express application ready to serve requests")
        return app
        
    except Exception as e:
        error_msg = f"Critical error during application startup: - {e}"
        logger.critical(error_msg)
        
        return None

app = main()

if not app:
    logger.critical("FATAL: Failed to create FastAPI app.")

    exit(1)

logger.info("Application initialized successfully")

if __name__ == "__main__":
    logger.info(f"Starting server with uvicorn on port {PORT}")
    uvicorn.run(app, host="0.0.0.0", port=PORT, log_level="info", access_log=False)