#!/usr/bin/env python3

from coldcall import ColdCall
import re
import discord
import config

## create the coldcall object
cc = ColdCall()

class ColdCallBot (discord.Client):
    async def on_ready(self):
        print(f'Logged on as {self.user}! Ready for class!')

    async def on_message(self, message, voice_channel = 'Class Sessions'):
        if message.author == self.user:
            return

        if message.content.startswith('$next'):
            if message.channel.category:
                if cc.course != message.channel.category:
                    cc.update_course(message.channel.category)
            classroom = [x for x in message.guild.voice_channels if x.name == voice_channel and x.category_id == message.channel.category_id][0]

            present_students = []
            for member in classroom.members:
                if 'Students' in [r.name for r in member.roles]:
                    present_students.append(re.sub(r'^(.*)\#.*$', r'\1', member.name))

            # print who is online
            print(f'currently online: {",".join(present_students)}')

            if len(present_students) < 1:
                msg_text = "I don't see any students currently in the Classroom Voice channel!"
            else:
                if cc is None:
                    print('hi')
                msg_text = cc.coldcall(present_students)
                
            await message.channel.send(msg_text)

# this is necessary to get information about who is online
intents = discord.Intents.default()
intents.members = True
intents.presences = True

ccb = ColdCallBot(intents=intents)
ccb.run(config.key)