"""
Authors: Sohie Lee
Purpose: CS111 Lab Hi/Lo guessing game while loop practice
Consulted:
Filename: hiLo.py
"""

import random


def getUsersGuess1():
    """
    Asks the user for a numerical guess
    v1 without error checking
    """

    # Assumes good input
    guess = int(input('Take a guess: '))
    return guess

def getUsersGuess():
    """
    Asks the user for a numerical guess
    v2 w/ error checking
    """

    guess = input('Take a guess: ')

    while not isGuessValid(guess):
        print ('Sorry, that is not a valid input.  Try again.')
        guess = getUsersGuess()

    return int(guess)


def isGuessValid(guess):
    """
    Returns boolean if input is valid (number b/n 1 & 50)
    """

    return str(guess).isdigit() and int(guess) <= 50 and int(guess) >= 1


# ------- Version 1.0 Uses break when the user guesses correctly -------
def hiLo():
    """
    Version 1.0 Uses break when the user guesses correctly.

    Plays an interactive hiLo game where the user tries to
    guess a secretNumber number
    """

    maxGuesses   = 5
    guessesSoFar = 0
    secretNumber = random.randint(1,50) # inclusive

    # When debugging, cheat:
    #print ('secretNumber number: ' + str(secretNumber))

    # Explain rules
    print('Try to guess the number I am thinking of between 1 & 50.')
    print('You have ' + str(maxGuesses) + ' chances.')

    while guessesSoFar < 5:

        guess = getUsersGuess()

        guessesSoFar += 1

        if guess == secretNumber:
            print('Wahooo! You guessed my secret number number!')
            print('And it only took you ' + str(guessesSoFar) + ' guesses!')
            break # exit the while loop
        elif guess > secretNumber:
            print ('Too high...')
        else:
            print ('Too low...')

    # end of while loop

    # Conclusion:
    # Did the user run out of guesses
    # or did the user guess the right number?
    if guessesSoFar >= 5 and guess != secretNumber:

        print ('Sorry, you have run out of guesses.')
        print ('The secretNumber number was ' + str(secretNumber) + '.')


# ------- Version 2.0 Uses a variable when the user guesses correctly -------
def hiLo():
    """
    Version 2.0 Does not use break, uses a variable instead

    Plays an interactive hiLo game where the user tries to
    guess a secretNumber number
    """

    maxGuesses   = 5
    guessesSoFar = 0
    secretNumber = random.randint(1,50) # inclusive
    done = False

    # Explain rules
    print('Try to guess the number I am thinking of between 1 & 50.')
    print('You have ' + str(maxGuesses) + ' chances.')

    while (guessesSoFar < 5) and (not done):

        guess = getUsersGuess()

        guessesSoFar += 1

        if guess == secretNumber:
            print('Wahooo! You guessed my secret number number!')
            print('And it only took you ' + str(guessesSoFar) + ' guesses!')
            done = True # This prevents while loop from executing again
        elif guess > secretNumber:
            print ('Too high...')
        else:
            print ('Too low...')

    # end of while loop

    # Conclusion:
    # Did the user run out of guesses
    # or did the user guess the right number?
    if guessesSoFar >= 5 and guess != secretNumber:

        print ('Sorry, you have run out of guesses.')
        print ('The secretNumber number was ' + str(secretNumber) + '.')