/*
 * IOController.java
 *
 * Created on 3.2.2009
 *
 */


package netukar.tinybrowser.controller.io;

import netukar.tinybrowser.controller.exceptions.ExceptionController;
import javax.swing.JFileChooser;
import netukar.tinybrowser.Application;
import netukar.tinybrowser.exceptions.SavingFailedException;
import netukar.tinybrowser.io.response.ResponseSaver;
import netukar.tinybrowser.response.Response;
import netukar.tinybrowser.ui.response.ResponsePanel;
import netukar.utils.view.ViewUtils;

/**
 *
 * @author Radovan Netuka
 */
public class IOController {

    private static final IOController instance = new IOController();


    /**
     * Creates a new instance of IOController.
     */
    private IOController() {
    }


    public static IOController getInstance() {
        return instance;
    }


    private Response getCurrentResponse() {
        ResponsePanel panel = (ResponsePanel) ViewUtils.getComponent(
                Application.getMainWindow(),
                ResponsePanel.class);
        return panel.getDisplayedResponse();
    }

    public void saveCurrentResponse() {
        JFileChooser chooser = new JFileChooser();
        int returned = chooser.showSaveDialog(Application.getMainWindow());
        if (returned == JFileChooser.APPROVE_OPTION) {
            try {
                ResponseSaver.save(getCurrentResponse(), chooser.getSelectedFile());
            } catch (SavingFailedException ex) {
                ExceptionController.report(ex);
            }
        }
    }

}