import numpy as np
import random
from PIL import Image, ImageDraw

#mode = int(input('mode:'))

# width = image.size[0]
# height = image.size[1]
pix = image.load()


class set_rand_pict(x, k, width, height):
    for i in range(self.width):
        for j in range(self.height):
            a = self.x
            b = self.x
            c = self.x
            draw.point((i,j),(a, b, c))
    image.save("temp_" + str(k) + ".jpg", "JPEG")

def brightness_down(k):
    k += 1
    for i in range(width):
        for j in range(height):
            a = pix[i, j][0] - 1
            b = pix[i, j][0] - 1
            c = pix[i, j][0] - 1
            if a < 0:
                a = 0
            if b < 0:
                b = 0
            if c < 0:
                c = 0
            if a > 255:
                a = 255
            if b > 255:
                b = 255
            if c > 255:
                c = 255

            draw.point((i,j),(a, b, c))
    image.save("temp_" + str(k) + ".jpg", "JPEG")
    return(k)

def brightness_up(k):
    k += 1
    for i in range(width):
        for j in range(height):
            a = pix[i, j][0] + 1
            b = pix[i, j][0] + 1
            c = pix[i, j][0] + 1
            if a < 0:
                a = 0
            if b < 0:
                b = 0
            if c < 0:
                c = 0
            if a > 255:
                a = 255
            if b > 255:
                b = 255
            if c > 255:
                c = 255

            draw.point((i,j),(a, b, c))
    image.save("temp_" + str(k) + ".jpg", "JPEG")
    return(k)

class score(j):
    if self.j > 128:
        s = self.j - 128
        return(s)
    else:
        s = 128 - self.j
        return(s)

class down(i):
    self.i -= 1
    print('down ', score(self.i))
    return(self.i)

class up(i):
    self.i += 1
    print('up ', score(self.i))
    return(self.i)



class game(x, k):
    image = Image.open("temp.jpg")
    self.draw = ImageDraw.Draw(image)
    self.width = image.width
    self.height = image.height
    self.x = np.random.randint(255)
    self.k = 0
    set_rand_pict(self.x, self.k, self.width, self.height, self.draw)
    #print(x)
    while self.x != 128:
        if self.x < 128:
            self.x = up(self.x)
            k = brightness_up(k)
        else:
            self.x = down(self.x)
            k = brightness_down(k)
    print('x = ', self.x)
    del .self.draw