import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.ImageIcon;

interface Command {
    void execute();
}

interface IMediator {
    public void done();
    public void waiting();
    public void clickDone(BtnDone v, String id);
    public void clickWaiting(BtnWaiting s, String id);
    public void change(LblDisplay d);
}

class Mediator implements IMediator {
    BtnDone btnDone;
    BtnWaiting btnWaiting;
    LblDisplay show;
    String id;
    Database db = new Database();

    @Override
    public void done() {
        show.setText("  Hotovo");
        try {
            db.setDone(id);
        } catch (Exception ex) {
            Logger.getLogger(Mediator.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    @Override
    public void waiting() {
        ImageIcon blue = new ImageIcon("/Users/NetBeansProjects/GTD/src/gtd/View/blue.png");

        show.setIcon(blue);
        String s = show.getText();
        show.setText(s);
        try {
            db.setWaiting(id);
        } catch (Exception ex) {
            Logger.getLogger(Mediator.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    @Override
    public void clickDone(BtnDone v, String id) {btnDone = v; this.id = id;}
    @Override
    public void clickWaiting(BtnWaiting s, String id) {btnWaiting = s; this.id = id;}
    @Override
    public void change(LblDisplay d) {show = d;}
}