package geniusweb.actions;

import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;
import java.io.File;
import java.util.logging.Level;

import javax.swing.JFileChooser;
import javax.swing.KeyStroke;
import javax.swing.filechooser.FileNameExtensionFilter;

import geniusweb.domaineditor.ProfileEditor;
import geniusweb.domaineditor.model.profile.LinearAdditiveUtilitySpaceModel;
import geniusweb.issuevalue.Domain;
import tudelft.utilities.logging.Reporter;

public class SaveDomainAction extends GuiAction {

	public SaveDomainAction(Reporter log) {
		super("Save Domain", log);
		putValue(SHORT_DESCRIPTION, "Save the domain only");
		putValue(ACCELERATOR_KEY, KeyStroke.getKeyStroke(KeyEvent.VK_S,
				ActionEvent.CTRL_MASK + ActionEvent.SHIFT_MASK));
	}

	@Override
	public void actionPerformed(ActionEvent e) {
		save(ProfileEditor.getInstance().getModel());
	}

	/**
	 * Save a model.
	 * 
	 * @param model the {@link LinearAdditiveUtilitySpaceModel} to be saved
	 */
	protected void save(LinearAdditiveUtilitySpaceModel model) {

		try {
			Domain domain = model.getCurrentValue().getDomain();
			JFileChooser chooser = new JFileChooser();
			chooser.setSelectedFile(new File(domain.getName() + ".json"));
			FileNameExtensionFilter filter = new FileNameExtensionFilter(
					"JSON file", "json");
			chooser.setFileFilter(filter);
			int selection = chooser.showSaveDialog(null);
			if (selection != JFileChooser.APPROVE_OPTION)
				return;
			File file = chooser.getSelectedFile();
			jackson.writeValue(file, domain);
		} catch (Exception e) {
			log.log(Level.WARNING, "Failed to save:" + e.getMessage());
			e.printStackTrace();
		}
	}
}