import csv #import file reader
import time #import time
import random #import random
import operator #import operators
import sys #import system specific parameters

def Registration(): #used later on in choice 1
    userfile = open("userfile.csv", "a") #use the userfile.csv
    username = input("Enter your username ") #username input
    password = input("Enter your password ") #password input
    WriteLine = username + " " + password + " " #writes lines within userfile.csv from username and password
    userfile.write(WriteLine) #write the line
    userfile.close() #close the userfile
    print ("\nAccount created") #print that the account is created
    Menu() #open the menu

def Menu(): #the menu itself defined
    print (30 * '-') #UI
    print ("   M A I N - M E N U") #UI
    print (30 * '-') #UI
    print ("1. Register") #UI
    print ("2. Play")#UI
    print (30 * '-') #UI
    choice = input('Enter your choice [1-2] : ') #defines choice between 1 and 2
    choice = int(choice) #string
    if choice == 1: #if the choice is 1 (register)
        print ("Register Selected") #print register is selected
        Registration() #run registration
    if choice == 2: #if the choice is 2 (play)
        print ("Play Selected") #print play select
        LogIn() #next code to run

def LogIn():
    loginUsername = input("Enter your login username ") #username input
    loginPassword = input("Enter your login password ") #password input
    loggedIn = False
    with open('userfile.csv', 'rb') as csvfile:
        userfile = csv.reader(csvfile, delimiter=',')
        for row in userfile:
            if loginUsername in row:
                if loginPassword in row[2]:
                    loggedIn = True
                else:
                    print("Invalid Password")
            else:
                print("Invalid Username")
                print ("Logged In")


############################### call from here ################################

Menu()