#  GuessAWordSolutions.py  Copyright (c) Kari Laitinen

#  http://www.naturalprogramming.com

#  2013-10-10  File created.
#  2022-12-28  Converted to Python 3.

#  Solutions to exercises with program GuessAWord.py

import random

games_played = 0 
played_words = []
guesses_in_games = []

user_wants_to_play_more = True

while user_wants_to_play_more == True :

   print( "\n This is a GUESS-A-WORD game  \n" )

   words_to_be_guessed = [ "VIENNA", "HELSINKI", "COPENHAGEN",
                           "LONDON", "BERLIN", "AMSTERDAM" ]

   random_word_index = int ( ( random.random() * len( words_to_be_guessed ) ) )

   word_to_be_guessed =  words_to_be_guessed[ random_word_index ]

   number_of_guesses = 0

   guessed_characters = len( word_to_be_guessed ) * [ "_" ]

   # Now guessed_characters refers to a list that contains as
   # many strings "_" as there are characters in the word to be guessed

   # By writing "".join( guessed_characters ) the list of strings can
   # be converted to a single string.

   game_is_over = False

   while  game_is_over == False  :

      print( " " + "".join( guessed_characters ) + "  " + "Give a character or word: ", end="" )

      player_input = input().upper() # input and convert to uppercase

      number_of_guesses += 1

      if len( player_input ) == 1 :

         # The player gave a single character

         for character_index in range( len( word_to_be_guessed ) ) :

            if word_to_be_guessed[ character_index ] == player_input :

               guessed_characters[ character_index ] = player_input

         if not "_" in guessed_characters :
         
            # "_" is not among the guessed characters.
            # This means that all characters have been guessed.
            game_is_over = True
            print( " " + "".join( guessed_characters ) + "  " + "Congratulations!!" )
            
      elif len( player_input ) > 1 :

         # The player tried to guess the whole word.

         if player_input == word_to_be_guessed  :

            print( "\n Congratulations!!! \n" )
            game_is_over = True

      else :

         # The player gave an empty string.
         # That means that she does not want play any more.
         game_is_over = True 

   print( "\n You made " + str( number_of_guesses ) + " guesses.\n" )

   games_played += 1
   played_words.append( word_to_be_guessed )
   guesses_in_games.append( number_of_guesses ) 

   print( "\n You want to play more (Y/N) ? ", end="" )

   # User input will be 'stripped' of whitespace characters,
   # and it will be converted to uppercase character(s).

   user_choice = input().strip().upper()

   if not user_choice == "Y" :

      user_wants_to_play_more = False

print( "\n  PLAYED WORD      GUESSES \n" )

for game_index in range( games_played ) :

   print( "  %-14s    %4d" % ( played_words[ game_index ], 
                               guesses_in_games[ game_index ] ) )