/*******************************************************************
   Copyright (c) 2001-2010 Apprisant Technologies Inc.
   All rights reserved.

   Apprisant Technologies permits non-exclusive royalty free use,
   copying and modification of this demo program source code
   for the purposes of evaluating the Apprisant Toolkit or building
   applications that use it.
   
   This software and documentation is provided "AS IS".  APPRISANT
   TECHNOLOGIES DISCLAIMS ANY REPRESENTATIONS AND WARRANTIES, INCLUDING
   BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY AND
   FITNESS OF THIS PRODUCT FOR ANY PARTICULAR PURPOSE.  APPRISANT
   TECHNOLOGIES SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY ANY
   PARTY, INCLUDING LOST PROFITS, ARISING FROM THE USE OF THIS
   SOFTWARE, ITS DOCUMENTATION, OR ITS DERIVATIONS.

********************************************************************/

package staffsched;

import java.awt.*;
import java.util.*;
import javax.swing.*;
import apprisant.diagram.*;
import apprisant.diagram.env.*;
import apprisant.resourcechart.*;
import staffsched.StaffData.Staff;    // enum class

/* The main class of the Staff Schedule demo.  This class assembles
   the user interface.

   This demo uses the toolkit's Resource Chart package to build the chart
   and generate the annotations. Default values are used for the
   layout parameters.

   The custom display element class, ApptElement, extends the
   toolkit's ResourceElement class to provide access to the data
   values in the required format. The ResourceElement class constructs
   the rectangles to represent the appointments.

   The StaffData and Appointment classes represent the data model and
   data objects respectively; however the data could be configured on
   the display elements without the use of a data model.

   The renderer file staffsched.rdr defines the style for displaying
   the appointments, annotation and frame. */


public class StaffSchedule extends JApplet {

    static final String[] CHART_TITLES = {"Monday", "Tuesday", "Wednesday"};

    Diagram diagram;
    ResourceModel model;
    StaffData dataModel = new StaffData();


    /* Applet initialization method assembles the user interface.  */

    public void init() {

	/* Instantiate and configure the element model. */

	model = new ResourceModel();

	model.setChartTitles(CHART_TITLES);

	String[] names = new String[StaffData.NUM_STAFF];
	int i = 0;
	for (Staff s : Staff.values()) {
	    names[i++] = s.name();
	}
	model.setResourceNames(names);

	String[] hourLabels = 
	    new String[StaffData.HOUR_END - StaffData.HOUR_START + 1];
	for (int h = StaffData.HOUR_START; h <= StaffData.HOUR_END; h++) {
	    hourLabels[h - StaffData.HOUR_START] = 
		String.valueOf(((h-1) % 12) + 1);
	}
	model.setIntervalLabels(hourLabels);

	/* Set a factory to instantiate our element class for each
	   data object. */
	model.setElementFactory(new ApptElement.Factory());

	try {
	    // Properties file sets the rendering hints
	    AGEnvironment.loadProperties("staffsched/staffsched.properties");

	    // Create the diagram
	    diagram = new Diagram("Staff Schedule", model);
	    diagram.setBackground(new Color(255,253,252));
	    diagram.getViewManager().setMargin(new Dimension(20,20));
	    
	    // Renderers
	    diagram.readRenderers("staffsched/staffsched.rdr");

	} catch (AGException ae) {
	    AGLog.log("StaffSched", "initializing", AGLog.ERROR, ae);
	    return;
	}

	// Data model
	diagram.setDataModel(dataModel);

	// Add the diagram to the Swing parent
	setLayout(new BorderLayout());
	add(new JScrollPane(diagram), BorderLayout.CENTER);
    }
    

    public static void main (String[] args) {

	SwingUtilities.invokeLater(new Runnable() {
	    public void run() {
	
		JApplet applet = new StaffSchedule();
		applet.init();

		JFrame frame = new JFrame("Staff Schedule");
		frame.setLocation(100, 100);
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		frame.add(applet, BorderLayout.CENTER);
		frame.pack();
		frame.setVisible (true);
	    }
	});
    }
}