#!/usr/bin/env python3
"""
SpotSpot - A Spotify to MP3 downloader with a web interface.
"""
import os
import sys
import logging

# Add the application directory to the Python path
APP_DIR = os.path.dirname(os.path.abspath(__file__))
sys.path.insert(0, APP_DIR)

def check_dependencies():
    """Check if all required dependencies are installed."""
    try:
        import spotipy, flask, flask_socketio, spotdl, requests
        return True
    except ImportError as e:
        logging.error(f"Missing dependency: {e}")
        logging.info("Please install the required dependencies by running: pip install -r requirements.txt")
        return False

def main():
    """Main entry point for the application."""
    if not check_dependencies():
        sys.exit(1)
    
    try:
        from app.spotspot import SpotSpotApp
        from app.services.config_service import ConfigService

        # Initialize config service to setup logging and get settings
        config = ConfigService()
        
        logger = logging.getLogger(__name__)
        logger.info("Starting SpotSpot application...")
        
        # Pass config to the app
        app = SpotSpotApp(config=config)
        app.run(host=config.host, port=config.port, debug=config.debug)

    except Exception as e:
        logging.critical(f"Fatal error during application startup: {e}", exc_info=True)
        sys.exit(1)

if __name__ == "__main__":
    main()