from random import randint
import math

score = 0


def strong_pass(password):
    if len(password) < 8:
        print("Password is less than 8 characters, please try again.")
        password = input("Please enter a new password: ")
        strong_pass(password)
    elif password.islower():
        print("Password requires a capital letter, please try again.")
        password = input("Please enter a new password: ")
        strong_pass(password)
    else:
        print("Password is valid.\nWelcome " + username + " to the area trainer!")


def shapes(task, score, response):
    if task.lower() == 'rectangle':
        print(" _______\n|       |\n|       |\n|       | \n|       |\n|_______|\n \n Base = " + str(
            w) + " and Height = " + str(h))
        answer = input(
            "\n Please type the correct answer: A, B or C.\n A = " + str(x) + "\n B = " + str(y) + "\n C = " + str(
                z) + "\n")
        if answer.upper() == 'C':
            print("Well done, that is correct!")
            score = score + 2
            print("Your score is currently " + score)
            retry(response)
        elif answer.upper() == 'A' or 'B':
            print("Try again, remember the formula is base multiplied by height!")
            answer = input("")
            if answer.upper() == "B":
                print("That's the correct answer!")
                score = score + 1
                print(score)
                response = input("Would you like to try again?\nYes or no?: ")
                retry(response, score)
            else:
                print("That's incorrect again. The correct answer was " + str(z))
                response = input("Would you like to try again?\nYes or no?: ")
                retry(response)
        else:
            print("Invalid input.")
    elif task.lower() == 'triangle':
        print(
            "     /| \n    / | \n   /  | \n  /   | \n /    | \n/_____|\n \n Base = " + str(w) + " and Height = " + str(
                h))
        answer = input(
            "\n Please type the correct answer: A, B or C.\n A = " + str(a) + "\n B = " + str(b) + "\n C = " + str(
                c) + "\n")
        if answer.upper() == 'C':
            print("Well done, that is correct!")
        elif answer.upper() == 'A' or 'B':
            print("Try again, remember the formula is base multiplied by height!")
            answer = input("")
            if answer.upper() == "B":
                print("That's the correct answer!")
                response = input("Would you like to try again?\nYes or no?: ")
                retry(response, score)
            else:
                print("That's incorrect again. The correct answer was " + str(c))
                response = input("Would you like to try again?\nYes or no?: ")
                retry(response, score)
        else:
            print("Invalid input.")
    elif task.lower() == 'circle':
        print(
            "    *  *    \n *        * \n*          *\n*          *\n *        * \n    *  *    \n \n Diameter = " + str(
                d))
        answer = input(
            "\n Please type the correct answer: A, B or C.\n A = " + str(e) + "\n B = " + str(f) + "\n C = " + str(
                g) + "\n")
        if answer.upper() == 'C':
            print("Well done, that is correct!")
        elif answer.upper() == 'A' or 'B':
            print("Try again, remember the formula is base multiplied by height!")
            answer = input("")
            if answer.upper() == "B":
                print("That's the correct answer!")
                response = input("Would you like to try again?\nYes or no?: ")
                retry(response)
            else:
                print("That's incorrect again. The correct answer was " + str(g))
                response = input("Would you like to try again?\nYes or no?: ")
                retry(response)
        else:
            print("Invalid input.")
    else:
        print("Invalid input")
        task = input("Please enter a valid option: ")
        shapes(task)


def retry(response, score):
    if response.lower() == "yes":
        task = input("Please choose a task from:\nRectangle\nTriangle\nCircle\n")
    elif response.lower() == "no":
        print("Thank you for playing\nYour score today was: " + str(score))
    else:
        print("Invalid input.")
        response = input("Please enter Yes or No: ")


username = input("Please choose a username:")
password = input("Please choose a password:")
strong_pass(password)

rectangle = "Rectangle"
triangle = "Triangle"
circle = "Circle"
task = input("Please choose a task from:\nRectangle\nTriangle\nCircle\n")

h = randint(1, 10)
w = randint(1, 10)
d = randint(1, 10)

x = (h * w) + randint(1, 5)
y = (h * w) + randint(-5, -1)
z = h * w

a = (h * w) / 2 + randint(1, 5)
b = (h * w) / 2 + randint(-5, -1)
c = (h * w) / 2

e = (math.pi * d * d) + randint(1, 5)
f = (math.pi * d * d) + randint(-5, -1)
g = (math.pi * d * d)

shapes(task, score, response)

score = int(0)