import time
import hashlib
import string
import sys

global yes
global no
global listPassword
answer = True
yes = {'yes','y', 'ye', ''}
no = {'no','n'}
lowerCase = list(string.ascii_lowercase)
upperCase = list(string.ascii_uppercase)
special = list(string.punctuation)
numbers = list(string.digits)
startTime = time.time()
maxAttempts = 9


def crack():
        global realPassword
        realPassword = input("Enter your password:")
        password_hash = hashlib.md5(realPassword.encode('utf-8')).hexdigest()
        with open(r'C:\Users\Me\Desktop\Password Cracker\dictionary.txt', 'r') as f:
            words = list(f)
        for word in words:
            word_hash = hashlib.md5(word.strip().encode()).hexdigest()
            if word_hash == password_hash:
                return word
            #else:
            #        print("Your Password has not been cracked")
            #    choice = input("Your password was not cracked, do you want to try another password?:  ")
            #if choice in yes:
            #    attempts += 1
            #elif choice in no:
            #    sys.exit()



def main():
    while answer == True:
        password = crack()
        if password:
            print('-Stats-')
            print('The password is: {0}'.format(password))
            print('time: ' + str((time.time() - startTime)) + ' sec')
        else:
            print("Your Password has not been cracked")
        listPassword = list(realPassword)
        lowerCheck = any(i in listPassword for i in lowerCase)
        upperCheck = any(i in listPassword for i in upperCase)
        specialCheck = any(i in listPassword for i in special)
        numbersCheck = any(i in listPassword for i in numbers)
        if lowerCheck is False:
          print("Your password contains no lower case letters, this makes it a weak password.")
        if upperCheck is False:
            print("Your password contains no upper case letters, this makes it a weak password.")
        if numbersCheck is False:
            print("Your password contains no numbers, add some to make it a stronger password")
        if special is False:
           print("Your password contains no special characters, add some to increase the strength of your pasword.")
        choice = input("Do you want to continue").lower()
        if choice in yes:
            continue
        elif choice in no:
            break
        #password = crack()
        #if password:
        #    print('-Stats-')
        #    print('The password is: {0}'.format(password))
         #   print('time: ' + str((time.time() - startTime)) + ' sec')

if __name__ == "__main__":
    main()