import java.util.concurrent.CountDownLatch;

public class Valglokale implements Runnable
{
    private Parti[] partier = Parti.values();

    private MonitorStemmesystem monitor;

    private String sted;
    private CountDownLatch antallUrner;
    private int antallStemmerPerUrne;

    public Valglokale(MonitorStemmesystem monitor, String sted, CountDownLatch antallUrner, int antallStemmerPerUrne)
    {
        this.monitor = monitor;
        this.sted = sted;
        this.antallUrner = antallUrner;
        this.antallStemmerPerUrne = antallStemmerPerUrne;
    }

    private Parti tilfeldigParti()
    {
        int tilfeldigIndeks = (int) Math.round(Math.random() * (partier.length - 1));
        return partier[tilfeldigIndeks];
    }

    @Override
    public void run()
    {
        while (antallUrner.getCount() > 0)
        {
            antallUrner.countDown();
            
            for (int i = 0; i < antallStemmerPerUrne; i ++)
            { monitor.leggTilStemme(tilfeldigParti()); }
            
            System.out.println(sted + " la til " + antallStemmerPerUrne + " stemmer");
        }
    }
}