# Pizza Perfection
import random # Imports the Random Module

#-=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=-
def Register_Username():
    global username
    username = input("Before you start, you must register. Please enter a suitable username: ")
    print("Thank you.\n")
    Register_Password()
#-=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=-
def Register_Password():
    global password
    password = input("Please enter a password. It must be at least 8 characters long: ")
    while len(password) < 8:
        print("This password is too short.")
        Register_Password()
    print("Thank you. You have successfully registered and may now access the system.")
    Menu()
#-=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=-
def Login_Username():
    while True:
        try:
            if username == username:
                break
        except NameError:
            print("You have not successfully registered, please register before accessing the system.")
            Menu()
    attempted_username = input("\n\n\nPlease login by firstly entering your username: ")
    if attempted_username != username:
        print("The username entered does not match an account already registered, please try again.")
        Login_Username()
    else:
        Login_Password()
#-=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=-
def Login_Password():
        attempted_password = input("\n\nThis username matches a registered account. Please enter the password associated with this account: ")
        if attempted_password != password:
            print("The password entered does not match with the username entered, please try again.")
            Login_Password()
        else:
            print("You have successfully logged in. You are now being directed to the system.")
            PizzaPerfection()
#-=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=-
def PizzaPerfection():
        print("pizzz")
#-=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=-
def Quit(): # Defining the Function "Quit".
    print("You are now quitting the program...") # Alerts the user that the program is now going to quit.
    print("Please press the ENTER key.") # Alerts the user on how to close the program completely.
    print("If you wish to cancel this, then call the Menu Function using Menu() after pressing 'Cancel' on Quit.") # Lets the user cancel the quit if they would like to.
    quit() # This will quit the program.
#-=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=-
def Menu():
    print(
            """
            +-----------|----------------------------------------|-----------+
            +-----------|           Pizza Perfection:            |-----------+
            +-----------| 1 - Register                           |-----------+
            +-----------| 2 - Start the system                   |-----------+
            +-----------| 3 - Quit                               |-----------+
            +-----------|----------------------------------------|-----------+
            """
            )
    program = input("Please enter a program number: ")
    if program == "1":
        Register_Username()
    elif program == "2":
        Login_Username()
    elif program == "3":
        Quit()
    else:
        print("This is not a valid program number.\nYou are now being returned to the Main Menu.")
        Menu()
Menu()
#-=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=--=+=-