#!/usr/bin/env python3

import discord
import sys
import os

guild_id = int(sys.argv[1])
voice_channel_id = int(sys.argv[2])
pulseaudio_device = sys.argv[3]

with open(os.path.expanduser("~/.config/dotfiles/discord-tools-bot-token.txt")) as f:
    bot_token = f.read().strip()


bot = discord.Client()


@bot.event
async def on_ready():
    print("logged in as {0} ({0.id})".format(bot.user))

    guild: discord.Guild = bot.get_guild(guild_id)
    if guild is None:
        raise Exception("guild not found")
    voice_channel: discord.VoiceChannel = guild.get_channel(voice_channel_id)
    if voice_channel is None:
        raise Exception("channel not found")

    voice_client = await voice_channel.connect()
    print("connected to {0} ({0.id}) in {1} ({1.id})".format(voice_channel, guild))

    source = discord.FFmpegPCMAudio(pulseaudio_device, before_options="-f pulse")
    voice_client.play(
        source, after=lambda e: print("Player error: %s" % e) if e else None
    )


bot.run(bot_token)