import socket
import re


HOST = "irc.twitch.tv"
PORT = 6667
NICK = 'massivly'
PASS = ""
CHANNELS = ['#downgrade']

def send_message(chan, msg):
    global message_counter
    if message_counter % 2 == 0:
        message_counter += 1
        con.send(bytes('PRIVMSG %s :%s\r\n' % (chan, msg), 'UTF-8'))
    else:
        message_counter += 1
        msg = msg + ' 󠀀 '
        con.send(bytes('PRIVMSG %s :%s\r\n' % (chan, msg), 'UTF-8'))


def send_pong(msg):
    con.send(bytes('PONG %s\r\n' % msg, 'UTF-8'))


def get_sender(msg):
    result = ""
    for char in msg:
        if char == "!":
            break
        if char != ":":
            result += char
    return result


def get_message(msg):
    result = ""
    i = 3
    length = len(msg)
    while i < length:
        result += msg[i] + " "
        i += 1
    result = result.replace(':', '', 1)
    return result


con = socket.socket()
con.connect((HOST, PORT))
con.send(bytes('PASS %s\r\n' % PASS, 'UTF-8'))
con.send(bytes('NICK %s\r\n' % NICK, 'UTF-8'))
for channel in CHANNELS:
    con.send(bytes('JOIN %s\r\n' % channel, 'UTF-8'))


data = ''
while True:
    try:
        data = data+con.recv(1024).decode('UTF-8', 'ignore')
        data_split = re.split(r"[~\r\n]+", data)
        data = data_split.pop()
        for line in data_split:
            line = str.rstrip(line)
            line = str.split(line)
            if len(line) >= 1:
                if line[0] == 'PING':
                    send_pong(line[1])
                if line[1] == 'PRIVMSG':
                    sender = get_sender(line[0])
                    message = get_message(line)
                    CHAN = line[2]
                    print(sender + ": " + message)
    except IndexError:
        print('loool')
    except socket.error:
        print("Socket died")
    except socket.timeout:
        print("Socket timeout")