class User:
    username = "Not set"
    password = "Not set" # plain text but it's a school project... so oh well
    age = ""
    tutor_group = "Not set"
    completed_questions = []

    def genUsername(self, name):
        self.username = (name[0] + name[1] + name[2]) + str(self.age)

class Question:
    id = 0
    topic = "Not set"
    difficulty = "Not set"
    question = "Not set"
    answers = []
    correctAnswerIndex = 0

    def checkAnswer(self, user_answer):
        if user_answer == correctAnswerIndex:
            return True
        return False

userFile = open("quiz_users.txt", "r") # add write
isLoggedIn = False
usersLoaded = False
quizQuestions = []
quizUsers = []

def loadUsers():
    global usersLoaded
    if not usersLoaded:
        for line in userFile:
            userInfo = line.replace("\n", "").split(",")
            user = User()
            user.username = userInfo[0]
            user.password = userInfo[1]
            user.age = userInfo[2]
            user.tutor_group = userInfo[3]
            user.completed_questions = userInfo[4].split(";")

            quizUsers.append(user)
        usersLoaded = True

def loginUser():
    global isLoggedIn
    isLoggedIn = True
    # check if username and password is correct
    print("Logged In")

def createUser():
    print("todo")

def mainMenu():
    if not isLoggedIn:
        print("┌┤ Main Menu ├────────────┐\n" +
              "│ 1: Login                │\n" +
              "│ 2: Create User          │\n" +
              "│ 3: Exit                 │\n" +
              "└─────────────────────────┘\n")
        selection = input("Selection: ")
        if selection == "1":
            loginUser()
        elif selection == "2":
            createUser()
        elif selection == "3":
            exit()
        else:
            return print("\nInvalid Selection, try again")

loadUsers()
while True:
    mainMenu()