#! /usr/bin/python
## testing client

import socket, sys, threading, os
from time import sleep

def send(msg):  ## sends message to server
	clientConnection.send(msg)

def receiver():
	run = 1
	while run == 1:
		data = clientConnection.recv(4048)
		if data != "":
			print "\n" + data
			#print userID + " >> "
		if data == ".exit":
			print "attempting to exit"
			exit()
		sleep(2)

def main():
	global clientConnection
	clientConnection = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
	clientConnection.connect(("localhost", 901))
	th = threading.Thread(target=receiver)
	#th.setDaemon(1)
	print
	try:
		os.system("clear")
	except:
		os.system("cls")
	user = raw_input("username: ")
	passw = raw_input("password: ")
	info = user + " " + passw
	clientConnection.send(info)
	message = clientConnection.recv(16)
	if message == "AUTH_OK":
		print "auth ok"
		run = 1
		while run == 1:
			message = raw_input(">> ")
			if message == "/exit":
				print "received exit signal"
				th.join(2)
				run = 0
			send(message)
			try:
				th.start()
			except:
				pass
		exit()
	if message == "AUTH_FAIL_USER":
		print "auth failed"
		print "no user doesn't exist"
		sleep(3)
		clientConnection.close()
		main()
	if message == "AUTH_FAIL_PASS":
		print "auth failed"
		print "bad password"
		sleep(3)
		clientConnection.close()
		main()
	clientConnection.close()

main()