import network
import tkinter as tk
import sys

listen_addr = ("0.0.0.0", int(sys.argv[1]))
send_addr = ("192.168.0.255", int(sys.argv[2]))

sock = network.Sock()
waiting_for_text = True

root = tk.Tk()

area = tk.Text()
area.pack()

def diff(old, new):
	index = 0
	if len(old) > len(new):
		for i in range(len()):
			pass

def area_input(event):
	#print(area.get("1.0", "end"))
	print(event)
	sock.send({"type":"insert", "start":"1.0", "text":area.get("1.0", "end")}, send_addr)
	
	#if event.keycode == 25:
	#	area.mark_set("insert", "1.0")

def on_request(r):
	global waiting_for_text
	print(r)
	c, a = r
	if c["type"] == "set":
		if waiting_for_text:
			area.replace("1.0", "end", c["text"])
			waiting_for_text = False
	elif c["type"] == "insert":
		area.insert(c["start"], c["text"])
	elif c["type"] == "replace":
		area.replace(c["start"], c["end"], c["text"])
	elif c["type"] == "get":
		sock.send({"type":"set", "text":area.get("1.0", "end")}, send_addr)
	area.insert("1.0", r[1])

area.bind("<KeyRelease>", area_input)

sock.listen(listen_addr, on_request)

sock.send({"type":"get"}, send_addr)

root.mainloop()