#!/usr/bin/python3
from socket import *
from struct import *
from sys import argv

address = "isoptera.lcsc.edu"
port = 5005

if(len(argv) > 1):
	address = argv[1]
	port = int(argv[2])

skt = socket(AF_INET, SOCK_STREAM)
skt.connect((address, port))

data = skt.recv(5)
print(unpack("<BBBH", data))

eleven, ip, sl, dl = unpack("<BHHH", skt.recv(7))
desc = unpack(str(dl) + "s", skt.recv(dl))[0]

print("ip = ", ip)
print(desc.decode("utf-8"))

char_to_send = pack("<B32sBHHHhHHH9s", 10, b"Python Test", 255, int(ip/2), int(ip/4), int(ip/4), 0, 0, 0, 9, b"Automatic")
skt.send(char_to_send, 58)
start_to_send = pack("<B", 6)
skt.send(start_to_send)

while(1):
	next_type = unpack("<B", skt.recv(1))[0]
	if(next_type == 8):
		accepted_type = unpack("<B", skt.recv(1))[0]
		print("Server accepted a type ", int(accepted_type))
	if(next_type == 10):
		print("Server sent us a character");
		character_tuple = unpack("<32sBHHHhHHH", skt.recv(47))
		character_description = str(unpack(str(character_tuple[8]) + "s", skt.recv(character_tuple[8])))
	else:
		print(int(next_type))



skt.close()