# hangman.py

import random

def get_secret_word(word_file="/usr/share/dict/words"):
    with open(word_file) as f:
        good_words = []
        for i in f:
            i = i.strip()
            if len(i) <= 6:     # No short words
                continue
            if not i.isalpha(): # No punctuation
                continue
            if i[0].isupper():  # No proper nouns
                continue
            good_words.append(i)
    return random.choice(good_words)

def get_masked_word(word_file):
        mask_word="*" * len(word_file)
        return mask_word
    
def type_guess_word(word_file, guess_word, guessed_line):
    if guess_word in word_file:
        x = 0
        for i in word_file:
            if i == guess_word:
                guessed_line = guessed_line [0:x] + guess_word + guessed_line[x+1:]
            x = x+1
    else:
        print("Wrong guess")
        print("-----------------------------")
    return guessed_line

def user_input(input=input):
    letter = input("enter the chacracter=")
    return letter

    
def n_main():
    print ("Welcome.")
    s_word =(get_secret_word())
    #print(s_word)
    guessed_line=(get_masked_word(s_word))
    print(get_masked_word(s_word))
    a =True    
    tries=10
    guess_word_list = []
    while a:
        if guessed_line == s_word:
            print("\n\U0001F44D\U0001F44D\U0001F44D CONGRATULATION ..!! YOU WON THE GAME")
            break
        print("----------------------------------------")
        print("\nTries left          = {}".format(tries))
        guess_word = user_input()
        if guess_word in guess_word_list:
            print("already guess")
            continue
        if guess_word.isdigit():
            print("digits not allowed")
            continue
        if len(guess_word) != 1:
            print("\n single char only...!!!\n")
            continue
        guess_word_list.append(guess_word)
        guessed_line = type_guess_word(s_word, guess_word,guessed_line)
        print (guessed_line)
        print ("already guessed word ={}".format(guess_word_list))
        print("========================================")
        tries = tries-1
        if (tries < 1):
            a= False
            print ("\n So tries left sorry..the secret word is {} \U0001F622 \U0001F622\n\n".format(s_word))

if __name__ == "__main__":
    n_main()