package caltool.view.schedule;

import caltool.model.schedule.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

/****
 *
 * Class OKScheduleEventButtonListener defines the action listener that is
 * attached to the OK button in the schedule appointment dialog.  When the
 * class is constructed, it is passed references to the classes that need to be
 * accessed in the actionPerformed method.  In this case, the required classes
 * are the Schedule model class and the ScheduleEventDialog view class.
 *                                                                          <p>
 * Access to the model is for calling the scheduleEvent method.  Access to the
 * view is for gathering the data values that are sent to scheduleEvent.
 *
 * @author Gene Fisher (gfisher@calpoly.edu)
 * @version  6feb04
 *
 */
public class OKScheduleEventButtonListener implements ActionListener {

    /**
     * Construct this with the given Schedule model and parent dialog view.
     * Access to the model is for calling its scheduleEvent method.  Access to
     * the parent view is for gathering data to be sent to scheduleEvent.
     */
    public OKScheduleEventButtonListener(Schedule schedule,
            ScheduleEventDialog dialog) {
        this.schedule = schedule;
        this.dialog = dialog;
    }

    /**
     * Respond to a press of the OK button by calling ScheduleEvent with a new
     * Event.  The Event data are gathered from the JTextFields and JComboBox
     * in the parent dialog.
     */
    public void actionPerformed(ActionEvent e) {

        try {
            schedule.scheduleEvent(
                new caltool.model.schedule.Event(
                    dialog.getTitle(),          // Title as a string
                    dialog.getStartDate(),      // Start date as a Date
                    dialog.getEndDate(),        // Start date as a Date
                    dialog.getCategory(),       // Category as a Category
                    dialog.getSecurity()        // Security as a SimpleSecurity
                )
            );
        }
        catch (ScheduleEventPrecondViolation errors) {
            dialog.displayErrors(errors);
        }

    }

    /** The companion model */
    protected Schedule schedule;

    /** The parent view */
    protected ScheduleEventDialog dialog;

}