import discord
from bot import Groovy
import config
import help

# Validate configuration before starting
try:
    config.validate_config()
    config.print_config_info()
except ValueError as e:
    print(f"❌ Configuration Error:\n{e}")
    print("\n💡 Tip: Copy .env.example to .env and fill in your values")
    exit(1)

# Initialize bot with validated config
client = Groovy(command_prefix=config.get_prefix(), intents=discord.Intents.all())

@client.event
async def on_voice_state_update(member, before, after):
    """Handle voice state changes - auto-disconnect when alone"""
    if member == client.user:
        return  # ignore self actions

    # get the vc
    voice_client = discord.utils.get(client.voice_clients, guild=member.guild)

    # if the bot is the only connected member, disconnect
    if voice_client and len(voice_client.channel.members) == 1:
        from cogs.music import queue
        # Clean up the queue
        await queue.clear(member.guild.id)
        await queue.update_server(member.guild.id, False)
        try:
            await voice_client.disconnect(force=True)
        except Exception as e:
            print(f"Error auto-disconnecting: {e}")

# Run bot with environment-appropriate token
client.run(config.get_discord_token())