import tkinter
import random

class Game(object):
'''
Enter the class docstring here
'''
tile_size = 100

wins = [
    {1, 2, 3}, {4, 5, 6}, {7, 8, 9},
    {1, 4, 7}, {2, 5, 8}, {3, 6, 9},
    {1, 5, 9}, {3, 5, 7},
]

board = [[None, None, None],
         [None, None, None],
         [None, None, None]]

def __init__(self, parent):
    parent.title('Tic Tac Toe')
    self.parent = parent
    restart_button = tkinter.Button(self.parent, text='RESTART',width=20,command=self.restart)
    restart_button.grid()
    self.canvas = tkinter.Canvas(self.parent,width=self.tile_size * 3,height=self.tile_size * 3)
    self.canvas.grid()
    for row in range(3):
        for column in range(3):
            self.canvas.create_rectangle(self.tile_size * column,self.tile_size * row,self.tile_size * (column + 1),
                                         self.tile_size * (row + 1),fill='white')
    self.canvas.bind("<Button-1>", self.play)

def restart(self):
    for shape in self.canvas.find_all():
        self.canvas.itemconfigure(shape, fill='white')# This method is invoked when the user clicks on the RESTART
    self.board =[[None, None, None],
                [None, None, None],
                [None, None, None]]

def play(self, event):
    x,y = event.x, event.y
    shape = self.canvas.find_closest(x, y)
    self.canvas.itemconfigure(shape, fill='red')
    new_x = x // self.tile_size
    new_y = y // self.tile_size
    if new_x == 0 and new_y == 0:
        self.board [0][0] = 'user'
    elif new_x == 1 and new_y == 0:
        self.board[0][1] = 'user'
    elif new_x == 2 and new_y == 0:
        self.board [0][2] = 'user'
    elif new_x == 0 and new_y == 1:
        self.board [1][0] = 'user'
    elif new_x == 1 and new_y == 1:
        self.board [1][1] = 'user'
    elif new_x == 2 and new_y == 1:
        self.board [1][2] = 'user'
    elif new_x == 2 and new_y == 2:
        self.board [2][2] = 'user'
    elif new_x == 1 and new_y == 2:
        self.board [2][1] = 'user'
    elif new_x == 0 and new_y == 2:
        self.board [2][0] = 'user'

    counter = 1
    i = 1
    while i == 1:
        first_value = random.randint(0, 2)
        second_value = random.randint(0, 2)
        if counter == 4:
            break
        elif self.board[second_value][first_value] == None:
            first_val = first_value * 100
            second_val = second_value * 100
            self.board[second_value][first_value] = 'comp'
            shape = self.canvas.find_closest(first_val,second_val)
            self.canvas.itemconfigure(shape, fill='blue')
            i = 0
            counter += 1
        else:
            i = 1
    print(self.board)


def main():

root = tkinter.Tk()# Instantiate a root window
my_game = Game(root)# Instantiate a Game object
root.mainloop()# Enter the main event loop

if __name__ == '__main__':
    main()