# NEA TASK TWO - 5669

# Imports
import time
import sys

# Definations
def newPage():
    for i in range(999):
        print()

# User Options Menu


print("""
 __  __           _      _       _        __   ___
|  \/  |         (_)    (_)     | |      /_ | / _ \
| \  / |_   _ ___ _  ___ _  __ _| | __   _| || | | |
| |\/| | | | / __| |/ __| |/ _` | | \ \ / / || | | |
| |  | | |_| \__ \ | (__| | (_| | |  \ V /| || |_| |
|_|  |_|\__,_|___/_|\___|_|\__,_|_|   \_/ |_(_)___/
a program by josh meyer
""")
print()
print("A: Sign Up ")
print("B: Login ")
optionOf = input("Please Enter a Letter: ").upper() # .upper() ensures whatever they input will be in uppercase.

# Signing Up
if optionOf == "A":
    print("You are now signing up..")
    newPage()
    userName = input("Username: ")
    userData = open("userData.txt","r")
    for loop in range (9):
        readData = userData.readline()
        splitData = readData.split(",")
        if splitData[0] == userName:
            print("This username is being used already.")
    else:
        userData = open("userData.txt","a+")
        passWord = input("Password: ")
        userData.write(userName + str(",") + passWord + str("\n")) # Prints Data to File
        time.sleep(0.8)
        userData.close()
        print("Congratulations, You are now logged in as,",userName + str("!"))
if optionOf == "B":
    print("You are now singing up...")
    newPage()
    userName = input("Username: ")
    userData = open("userData.txt","r")
    for loop in range (9):
        readData = userData.readline()
        splitData = readData.split(",")
        if splitData[0] == userName:
            print("We found your account!")
    passWord = input("Password: ")
    if splitData[1] == passWord:
        print("Account Found, You are now logged in,",userName,str("."))
    else:

        print("Invalid Credentials")