import random
from tkinter import *
import tkinter as tk
import time
number_rounds = 2
#sec = 30
operations = ['add', 'subtract', 'multiply', 'divide', 'end']
cound=40

def countdown(count):
    label['text'] = count
    global cound
    global ytr
    #global knop
    cound=count
    if count > 0:
        if ytr is True:
            root.after(1000, countdown, count-1)
    if cound == 0:
        lose=Label(root, text=  "You lose!n But You can try  again ", bg="blue", font="arial 25").pack()
        #knop=Button(root,text="Play again!",command=start_name(_)).pack()
        lose.grid_destroy()
        start_game
    return count




def get_name(_):
    print("HELLO", contents.get())
    text = contents.get()
    if not text: return
    lbl['text'] = "Hello, " + contents.get()

    entry.destroy()

    start_game()






def create_task():
    x = random.randint(1, 20)
    y = random.randint(1, 20)
    return x, y



def check_results(actual, expected, frame):
    global number_rounds
    global operations

    print(actual, expected)
    if actual == expected:

        frame.destroy()
        number_rounds -= 1
        if number_rounds > 0:
            display_task(operations[0])
        else:
            operation, *operations = operations
            if cound!=0:
                print(cound)
                if operation != 'end':
                    number_rounds = 2
                    display_task(operation)
                else:
                    Label(root,text="You win").pack()
                    Label(root,text="Remained"+str(cound-1)+"seconds!").pack()
                    #knop=Button(root,text="Play again!",command=play_again).pack()
                    global ytr
                    ytr=False
                    l.destroy()
                    #lbl.grid_remove()###
          #  elif cound==0:
           #     Label(root,text="You lose!").pack()
           #     Label.grid_remove()



root = Tk()

root.geometry("600x500")
root.configure(background='lightblue')
label = tk.Label(root,font=("Helvetica",25))
label.place(x=35, y=15)


root.title("MATH GAME")
lbl = Label(root, text="PLAYER NAME", bg="lightblue")
timeX = Label(root, fg="green")
entry = Entry(width=15)
contents = StringVar()
entry['textvariable'] = contents

lbl.place(x=247, y=40)
entry.place(x=242, y=60)
timeX.place(x=235, y=180)

btn = Button(root, width=20, height=6, text="START GAME", bg="yellow")
btn.place(x=220, y=150)
btn.bind("<Button-1>", get_name)
ytr=True
Exitbtn = Button(root, width=10, height=2, text="EXIT", bg="red")

Exitbtn.bind("<Button-1>", quit)
Exitbtn.place(x=250, y=450)

b=0
def cont():
    b = countdown(15)




def start_game():
    btn.grid_remove()
    display_task(operations[0])
    b=countdown(15)



def display_task(operation):
    x, y = create_task()
    frame = Frame(root, width=200, height=200)
    frame.place(x=150, y=150)


    if operation == 'add':
        expected = x + y
        op = '+'
    elif operation == 'subtract':
        expected = x - y
        op = '-'
    elif operation == 'multiply':
        expected = x * y
        op = '*'
    else:
        expected = round(x/y,1)
        op = '/'



    label_task = Label(frame, text=f"{x} {op} {y} = ?")
    label_task.grid(column=1, row=1, columnspan=2)

    results = [expected] + [random.randint(0, 20) for _ in range(3)]
    random.shuffle(results)


    button = Button(frame, text=f"{results[0]}",width=20,height=6, bg="pink")
    button.bind("<Button-1>", lambda a: check_results(results[0], expected, frame))
    button.grid(column=1, row=2)

    button = Button(frame, text=f"{results[1]}",width=20,height=6, bg="pink")
    button.bind("<Button-1>", lambda a: check_results(results[1], expected, frame))
    button.grid(column=2, row=2)

    button = Button(frame, text=f"{results[2]}",width=20,height=6, bg="pink")
    button.bind("<Button-1>", lambda a: check_results(results[2], expected, frame))
    button.grid(column=1, row=3)

    button = Button(frame, text=f"{results[3]}",width=20,height=6, bg="pink")
    button.bind("<Button-1>", lambda a: check_results(results[3], expected, frame))
    button.grid(column=2, row=3)


root.mainloop()