#!/usr/bin/env python3

import socket
import random

IP_ADDRESS = "2001:638:904:ffc9::2"
PORT = 1234

W = 1920
H = 1080

s_w = 100
s_c = "BFFFD4"
s_c2 = "FFBFEA"

def color_to_tuple(color):
    return (int(color[0:2], 16), int(color[2:4], 16), int(color[4:6], 16))

def merge_tuple(a, b, o):
    return (o(a[0], b[0]),o(a[1], b[1]),o(a[2], b[2]))

def tuple_to_color(tuple):
    return (str(hex(tuple[0]))[2:] + str(hex(tuple[1]))[2:] +str(hex(tuple[2]))[2:]).upper()


from_c = color_to_tuple(s_c)
to_c = color_to_tuple(s_c2)

diff_c = merge_tuple(from_c, to_c, lambda a,b : (b-a) // s_w)

print(from_c)
colors = []
for i in range(s_w):
    c = merge_tuple(from_c, diff_c, lambda a,b: a + (b * i))
    print(c)
    colors.append(tuple_to_color(c))

print(to_c)

print(from_c, to_c, diff_c, colors)


s = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
s.connect((IP_ADDRESS, PORT))

x = W//2
y = H//2
d = 0
c = 0

while True:

    if c < 0:
        d = (d+random.randint(-1,1)) % 4
        c = random.randint(80, 100)

    if d == 0:
        x += 0
        y += -1
    elif d == 1:
        x += 1
        y += 0
    elif d == 2:
        x += 0
        y += 1
    elif d == 3:
        x += -1
        y += 0

    x = x%W
    y = y%H

    for i in range(s_w):
        j = i - s_w//2
        s.send("PX {} {} {}\n".format(x+j,y+j, colors[i]).encode("utf-8"))

    c -= 1