package stringquiz;

import java.util.SortedMap;
import java.util.TreeMap;

/**
 *
 * @author alex
 */
public class StringQuiz {

    private String segreta;
    private long timeOut;
    private static SortedMap<Thread,Integer> mappatura;

    public StringQuiz(String s, long durata){
        this.segreta = s;
        this.timeOut = System.currentTimeMillis() + durata;
        mappatura = new TreeMap<Thread,Integer>();
    }

    public synchronized boolean guess(String prova) throws Exception{

        if(System.currentTimeMillis()>=timeOut)
            throw new Exception("tempo scarduto! ");

        if(!mappatura.containsKey(Thread.currentThread()))
            mappatura.put(Thread.currentThread(),0);
        else{
            if(mappatura.get(Thread.currentThread())==3)
                throw new Exception("Il thread ci ha già provato 3 volte!");
            else
                if(prova.equals(segreta)==true)
                    return true;
                else
                    mappatura.replace(Thread.currentThread(), mappatura.get(Thread.currentThread())+1);
        }
        return false;
    }


}