import socket,math

SERVER = 'irc.root-me.org'
PORT = 6667
NICKNAME = 'victoire'
CHANNEL = "#root-me_challenge"


def login(nickname, username = 'victoire', password = None, realname='victoire', hostname = 'victoire', servername = SERVER):
    bot.send(('USER ' + ' '+ username + ' ' + hostname + ' ' + servername + ' ' + realname + '\r\n').encode('utf-8'))
    bot.send(('NICK ' + nickname + '\r\n').encode('utf-8'))

bot = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
bot.connect((SERVER, PORT))

login(NICKNAME)
bot.send(('JOIN' + CHANNEL + '\r\n').encode('utf-8'))

while (1):

    message = bot.recv(8192)

    if (message.decode('utf-8')).find('PING') != -1:
        print ((message.decode('utf-8')) + '\r\n')
        bot.send(('PONG ' + str(message.split() [1]) + '\r\n').encode('utf-8'))

        bot.send((str('PRIVMSG Candy : !ep1\r\n')).encode('utf-8'))

    if (message.decode('utf8')).find('PRIVMSG') != -1:
        print ('message reçu par candy : ' + message.decode('utf-8'))

        nb1 = (message.decode('utf-8'))[((message.decode('utf-8'))[1:].find(":")) + 2:]
        nb1 = nb1[:nb1.find("/")]

        print("nb1 : " + str(nb1))

        nb2 = (message.decode('utf-8'))[((message.decode('utf-8')).find("/")) + 1:]
        nb2 = nb2[:nb2.find("\\")]

        print("nb2 : " + str(nb2))

        reponse = (round(math.sqrt(float(nb1)) * float(nb2), 2))
        print(reponse)

        result = (('PRIVMSG Candy !ep1 -rep ' + str(reponse) + '\r\n'))
        bot.send(result.encode('utf-8'))
        print(bot.recv(8192))

        break