public class HangmanLogic {

    private String word;
    private String guessedLetters;
    private int numberOfFaults;

    public HangmanLogic(String word) {
        this.word = word.toUpperCase();
        this.guessedLetters = "";
        this.numberOfFaults = 0;
    }

    public int numberOfFaults() {
        return this.numberOfFaults;
    }

    public String guessedLetters() {
        return this.guessedLetters;
    }

    public int losingFaultAmount() {
        return 12;
    }

    public void guessLetter(String letter) {
        if (this.word.contains(letter)){

        } else if (this.guessedLetters.contains(letter)){

        } else{
            this.guessedLetters += letter;
            this.numberOfFaults ++;
        }
    }

    public String hiddenWord() {
        String hiddenWord = this.word;
        String currentChar = "";

        for(int k = 0; k < this.word.length() ; k++ ){
            hiddenWord = hiddenWord.replace(hiddenWord.charAt(k), '_');


        }
        for (int i = 0; i < this.word.length() ; i++){
            currentChar = currentChar.replace(currentChar.charAt(i), this.guessedLetters.charAt(i));
            // ligne du haut place la première lettre de la liste devinée dans currentchar
            if (this.word.contains(currentChar)){
               for (int j = 0; j < this.word.length() ; j++){
                   if (this.word.charAt(j) == this.guessedLetters.charAt(i)){
                       hiddenWord = hiddenWord.replace(hiddenWord.charAt(j), this.guessedLetters.charAt(i));
                   }
               }
            }


        }


        return hiddenWord;
    }
}