import pickle
import numpy


username = {"username":"Username", "password":"Password_Again"}

def login_1():
    print("//////////////////////////////////////////")
    print("////////////////LOG IN////////////////////")
    print("//////////////////////////////////////////")
    UUsername = input("Username: ")
    PPassword = input("password: ")
    commands = input("commands: ")
    file = open ("Username.pickle", "rb")
    username = pickle.load(file)

    if UUsername == username["username"] and PPassword == username["password"]:
        print("you are in ")
    else:
        print("Wrong password try again!!!")
        return login_1()

    if commands == "b" or commands == "back":
        print("returns back to the menu!!!")
        return menu()


def menU(login):
    if login == 1:
        register()

    elif login == 2:
        login_1()






def register():
    print("////////////////////////////////////////////////////////")
    print("///////////////////REGISTER/////////////////////////////")
    print("////////////////////////////////////////////////////////")
    print("Register: ")
    print("Note: the max password lenght of the charactare is  20")
    print("and the  minimum is 7")
    Username = input("Username: ")
    Password = input("Password: ")
    print("please type the password down again")
    Password_Again = input("Paasword: ")
    file = open("Username.pickle", "wb")





    if len(Password) > 20 and len(Password_Again) > 20:
        print("////////////////////////////////////////////////////////")
        print("///////////////////REGISTER/////////////////////////////")
        print("////////////////////////////////////////////////////////")
        print("you're password have more charactare than maxinum, please re-try")
        return register()
    elif len(Password) < 7 and len(Password_Again) < 7:
        print("////////////////////////////////////////////////////////")
        print("///////////////////REGISTER/////////////////////////////")
        print("////////////////////////////////////////////////////////")
        print("you're password have less charactare than the minimum please re-try again.")
        return register()
    if Password != Password_Again:
        print("////////////////////////////////////////////////////////")
        print("///////////////////REGISTER/////////////////////////////")
        print("////////////////////////////////////////////////////////")
        print("you didn't press the correct password, please re-try again. ")
        return register()
    if Password == Password_Again:
        username['username'] = (Username)
        username['password'] = (Password)
        pickle.dump(username, file)
        file.close()
        print("Registered!")
        return login_1()


class menu():
    print("Menu:")
    print("1.Register")
    print("2. Log in")
    global login
    login = int(input("press 1-2 to log in or register!!!"))
    menU(login)