#!/usr/bin/env python3
"""
Main entry point for the Pterodactyl Discord Bot.

This module replaces the original pterodisbot.py as the entry point.
It loads configuration and starts the modular bot application.
"""

import asyncio
import logging
import sys

from bot import run_bot
from config import load_config, ConfigValidationError
from exceptions import PterodisBotError
from logging_config import setup_logging

# Configure application logging
setup_logging()

logger = logging.getLogger("pterodisbot")


def main() -> int:
    """
    Synchronous entry point for the bot application.

    Returns:
        Exit code (0 for success, 1 for error)
    """
    try:
        # Load and validate configuration
        logger.info("Loading configuration...")
        config = load_config("config.ini")
        logger.info(f"Configuration loaded - Panel type: {config.get_panel_display_name()}")

        # Run the bot
        asyncio.run(run_bot(config))
        return 0

    except ConfigValidationError as e:
        logger.critical(f"Configuration error: {str(e)}")
        return 1
    except PterodisBotError as e:
        logger.critical(f"Application error: {str(e)}")
        return 1
    except KeyboardInterrupt:
        pass  # Already logged by signal handler
    except Exception as e:
        logger.critical(f"Unexpected error during startup: {str(e)}", exc_info=True)
        return 1


if __name__ == "__main__":
    sys.exit(main())