"""
Desktop Waifu - Main Entry Point
A VRM-based AI desktop companion with Discord integration
"""
import sys
import asyncio
import threading
from PyQt6.QtWidgets import QApplication
from PyQt6.QtCore import Qt
from dotenv import load_dotenv

# Load environment variables
load_dotenv()

# Import application modules
from src.ui.waifu_window import WaifuWindow
from src.discord_bot.bot import WaifuBot
from src.core.state_manager import StateManager

def run_discord_bot(state_manager: StateManager):
    """Run Discord bot in a separate thread"""
    import os
    token = os.getenv('DISCORD_BOT_TOKEN')
    if not token:
        print("Discord bot disabled: DISCORD_BOT_TOKEN not set in .env file")
        return

    # Create new event loop for this thread
    loop = asyncio.new_event_loop()
    asyncio.set_event_loop(loop)

    # Create and start bot
    bot = WaifuBot(state_manager)
    try:
        print("Starting Discord bot...")
        loop.run_until_complete(bot.start(token))
    except KeyboardInterrupt:
        print("Discord bot shutting down...")
        loop.run_until_complete(bot.close())
    except Exception as e:
        print(f"Discord bot error: {e}")
    finally:
        loop.close()

def main():
    """Main application entry point"""
    # Create Qt Application
    app = QApplication(sys.argv)
    app.setApplicationName("Desktop Waifu")

    # Initialize state manager (shared between desktop and Discord)
    state_manager = StateManager()

    # Create main window
    window = WaifuWindow(state_manager)
    window.show()

    # Start Discord bot in background thread
    discord_thread = threading.Thread(target=run_discord_bot, args=(state_manager,), daemon=True)
    discord_thread.start()

    # Run application
    sys.exit(app.exec())

if __name__ == "__main__":
    main()