package com.brainbaking.dictee;

public class Tuple {

    private final Character character;
    private final int index;
    private final int extraMinpunt;

    public int getExtraMinpunt() {
        return extraMinpunt;
    }

    public static Tuple nietGevonden(int character) {
        return new Tuple(character, -1, 0);
    }

    public static Tuple hoofdletter(int character, int index) {
        return new Tuple(character, index, 1);
    }

    public boolean isChar(int chara) {
        return character == (char) chara;
    }

    public Tuple(int ch, int index) {
        this(ch, index, 0);
    }

    public boolean komtNietVoor() {
        return index < 0;
    }

    public int getIndex() {
        return index;
    }

    private Tuple(int character, int index, int extraMinpunt) {
        this.character = (char) character;
        this.index = index;
        this.extraMinpunt = extraMinpunt;
    }

    @Override
    public String toString() {
        return "(" + character + "," + index + ")";
    }

    boolean sluitNietMooiAanMet(Tuple next) {
        return next.getIndex() - getIndex() > 1;
    }
}