/*
The contents of this file are subject to the Common Public Attribution License 
Version 1.0 (the "License"); you may not use this file except in compliance with 
the License. You may obtain a copy of the License at 
http://www.projity.com/license . The License is based on the Mozilla Public 
License Version 1.1 but Sections 14 and 15 have been added to cover use of 
software over a computer network and provide for limited attribution for the 
Original Developer. In addition, Exhibit A has been modified to be consistent 
with Exhibit B.

Software distributed under the License is distributed on an "AS IS" basis, 
WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the 
specific language governing rights and limitations under the License. The 
Original Code is OpenProj. The Original Developer is the Initial Developer and 
is Projity, Inc. All portions of the code written by Projity are Copyright (c) 
2006, 2007. All Rights Reserved. Contributors Projity, Inc.

Alternatively, the contents of this file may be used under the terms of the 
Projity End-User License Agreeement (the Projity License), in which case the 
provisions of the Projity License are applicable instead of those above. If you 
wish to allow use of your version of this file only under the terms of the 
Projity License and not to allow others to use your version of this file under 
the CPAL, indicate your decision by deleting the provisions above and replace 
them with the notice and other provisions required by the Projity  License. If 
you do not delete the provisions above, a recipient may use your version of this 
file under either the CPAL or the Projity License.

[NOTE: The text of this license may differ slightly from the text of the notices 
in Exhibits A and B of the license at http://www.projity.com/license. You should 
use the latest text at http://www.projity.com/license for your modifications.
You may not remove this license text from the source files.]

Attribution Information: Attribution Copyright Notice: Copyright © 2006, 2007 
Projity, Inc. Attribution Phrase (not exceeding 10 words): Powered by OpenProj, 
an open source solution from Projity. Attribution URL: http://www.projity.com 
Graphic Image as provided in the Covered Code as file:  openproj_logo.png with 
alternatives listed on http://www.projity.com/logo

Display of Attribution Information is required in Larger Works which are defined 
in the CPAL as a work which combines Covered Code or portions thereof with code 
not governed by the terms of the CPAL. However, in addition to the other notice 
obligations, all copies of the Covered Code in Executable and Source Code form 
distributed must, as a form of attribution of the original author, include on 
each user interface screen the "OpenProj" logo visible to all users.  The 
OpenProj logo should be located horizontally aligned with the menu bar and left 
justified on the top left of the screen adjacent to the File menu.  The logo 
must be at least 100 x 25 pixels.  When users click on the "OpenProj" logo it 
must direct them back to http://www.projity.com.  
*/
package com.projity.dialog;

import java.awt.Frame;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;

import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JScrollPane;
import javax.swing.JTextField;
import javax.swing.JTextPane;

import net.sf.nachocalendar.CalendarFactory;
import net.sf.nachocalendar.components.DateField;

import com.jgoodies.forms.builder.DefaultFormBuilder;
import com.jgoodies.forms.layout.CellConstraints;
import com.jgoodies.forms.layout.FormLayout;
import com.projity.configuration.Configuration;
import com.projity.configuration.FieldDictionary;
import com.projity.configuration.Settings;
import com.projity.dialog.util.FieldComponentMap;
import com.projity.field.HasExtraFields;
import com.projity.field.HasExtraFieldsImpl;
import com.projity.help.HelpUtil;
import com.projity.options.CalendarOption;
import com.projity.pm.resource.ResourcePool;
import com.projity.pm.resource.ResourcePoolFactory;
import com.projity.strings.Messages;
import com.projity.util.Alert;
import com.projity.util.DateTime;
import com.projity.util.Environment;

public final class ProjectDialog extends FieldDialog { // extends FieldDialog for extra fields handling
	private static final long serialVersionUID = 1L;

	public static class Form {
		String notes;
		String manager;
		String name;
		long startDate = CalendarOption.getInstance().makeValidStart(DateTime.gmt(new Date()), true);
		ResourcePool resourcePool = null;
		boolean forward = true;
		boolean local=Environment.getStandAlone();
		int projectType;
		int projectStatus;
		int expenseType;
		String group;
		String division;
		HasExtraFields extra = new HasExtraFieldsImpl();
		int accessControlType;
		
		/**
		 * @return Returns the manager.
		 */
		public String getManager() {
			return manager;
		}
		/**
		 * @param manager
		 *            The manager to set.
		 */
		public void setManager(String manager) {
			this.manager = manager;
		}
		/**
		 * @return Returns the name.
		 */
		public String getName() {
			return name;
		}
		/**
		 * @param name
		 *            The name to set.
		 */
		public void setName(String name) {
			this.name = name;
		}
		/**
		 * @return Returns the notes.
		 */
		public String getNotes() {
			return notes;
		}
		/**
		 * @param notes
		 *            The notes to set.
		 */
		public void setNotes(String notes) {
			this.notes = notes;
		}
		/**
		 * @return Returns the start.
		 */
		public long getStartDate() {
			return startDate;
		}
		/**
		 * @param start
		 *            The start to set.
		 */
		public void setStartDate(long startDate) {
			this.startDate = startDate;
		}
		/**
		 * @return Returns the resourcePool.
		 */
		public ResourcePool getResourcePool() {
			return resourcePool;
		}
		/**
		 * @param resourcePool The resourcePool to set.
		 */
		public void setResourcePool(ResourcePool resourcePool) {
			this.resourcePool = resourcePool;
		}
		/**
		 * @return Returns the forward.
		 */
		public final boolean isForward() {
			return forward;
		}
		/**
		 * @param forward The forward to set.
		 */
		public final void setForward(boolean forwardScheduled) {
			this.forward = forwardScheduled;
		}
		public boolean isLocal() {
			return local;
		}
		public void setLocal(boolean local) {
			this.local = local;
		}
		public final HasExtraFields getExtra() {
			return extra;
		}
		public int getExpenseType() {
			return expenseType;
		}
		public void setExpenseType(int expenseType) {
			this.expenseType = expenseType;
		}
		public int getProjectType() {
			return projectType;
		}
		public void setProjectType(int projectType) {
			this.projectType = projectType;
		}
		public String getDivision() {
			return division;
		}
		public void setDivision(String division) {
			this.division = division;
		}
		public String getGroup() {
			return group;
		}
		public void setGroup(String group) {
			this.group = group;
		}
		public int getProjectStatus() {
			return projectStatus;
		}
		public void setProjectStatus(int projectStatus) {
			this.projectStatus = projectStatus;
		}
		public int getAccessControlType() {
			return accessControlType;
		}
		public void setAccessControlType(int accessControlType) {
			this.accessControlType = accessControlType;
		}
		
		
	}
	private Form form;
	// use property utils to copy to project like struts

	JTextPane notes;
//	DateComboBox startDateChooser;
	DateField startDateChooser;// = CalendarFactory.createDateField();
	JTextField manager;
	JTextField name;
	JComboBox resourcePool;
	JCheckBox forward,remote;
	JLabel dateLabel;
	JComboBox projectType;
	JComboBox projectStatus;
	JComboBox expenseType;
	JTextField group;
	JTextField division;
	JComboBox accessControl;

	public static ProjectDialog getInstance(Frame owner, Form project) {
		return new ProjectDialog(owner, project);
	}

	private ProjectDialog(Frame owner, Form project) {
		super(owner, Messages.getString("ProjectDialog.NewProject"), true,false); //$NON-NLS-1$
		addDocHelp("Creating_a_Project");
		if (project != null)
			this.form = project;
		else
			this.form = new Form();
		setObjectClass(HasExtraFieldsImpl.class);
		setObject(form.extra);
		
	}

	// Component Creation and Initialization **********************************

	/**
	 * Creates, intializes and configures the UI components. Real applications
	 * may further bind the components to underlying models.
	 */
	protected void initControls() {
		notes = new JTextPane(); //TODO add scrollbars
		notes.setAutoscrolls(true);
//		startDateChooser = ComponentFactory.createDateComboBox();
		startDateChooser = CalendarFactory.createDateField();
		manager = new JTextField();
		name = new JTextField();
		ArrayList choices = new ArrayList();
		choices.add(new String());
		choices.addAll(ResourcePoolFactory.getInstance().getResourcePools());
		resourcePool = new JComboBox(choices.toArray());
		forward = new JCheckBox(Messages.getString("Field.forward")); //$NON-NLS-1$
		dateLabel = new JLabel();
		forward.addActionListener(new ActionListener(){
		    public void actionPerformed(ActionEvent e){
		    	setDateLabel();
		    }});
		
//		remote = new JCheckBox(Messages.getString("Text.newServerProject"));
		if (!Environment.getStandAlone()){
			accessControl=new JComboBox(new Object[]{Messages.getString("ProjectDialog.AllResourcesExceptCustomerPartner"),Messages.getString("ProjectDialog.BasedOnProjectRole")}); //$NON-NLS-1$ //$NON-NLS-2$
			HelpUtil.addDocHelp(accessControl,"Project_Team");
		}
//		remote.addItemListener(new ItemListener(){
//			public void itemStateChanged(ItemEvent e) {
//				accessControl.setEnabled(!accessControl.isEnabled());
//			}
//		});
		
		projectType = new JComboBox(Configuration.getFieldFromId("Field.projectType").getOptions(null)); //$NON-NLS-1$
		projectStatus = new JComboBox(Configuration.getFieldFromId("Field.projectStatus").getOptions(null)); //$NON-NLS-1$
		expenseType = new JComboBox(Configuration.getFieldFromId("Field.expenseType").getOptions(null)); //$NON-NLS-1$
		group = new JTextField();
		division = new JTextField();
		bind(true);
	}
	
	private void setDateLabel() {
		if (forward.isSelected())
			dateLabel.setText(Messages.getString("ProjectDialog.StartDate")); //$NON-NLS-1$
		else
			dateLabel.setText(Messages.getString("ProjectDialog.FinishDate")); //$NON-NLS-1$
	}

	protected boolean bind(boolean get) {
		if (form == null)
			return false;
		if (get) {
			notes.setText(form.getNotes());
			manager.setText(form.getManager());
			name.setText(form.getName());
//			startDateChooser.setDate(new Date(form.getStartDate()));
			Date d = new Date(form.getStartDate());
			Date zz = DateTime.gmtDate(d);
//			System.out.println("start " +d);
//			System.out.println("zz " +zz);
			startDateChooser.setValue(d);
			forward.setSelected(form.isForward());
//			remote.setSelected(!form.isLocal());
			projectType.setSelectedItem(new Integer(form.getProjectType()));
			projectStatus.setSelectedItem(new Integer(form.getProjectStatus()));
			expenseType.setSelectedItem(new Integer(form.getExpenseType()));
			group.setText(form.getGroup());
			division.setText(form.getDivision());
			setDateLabel();
			
			if (!Environment.getStandAlone()) accessControl.setSelectedIndex(0);
		} else {
			form.setNotes(notes.getText());
			form.setManager(manager.getText());
			if (name.getText().length() == 0) {
				Alert.error(Messages.getString("Message.projectMustHaveName"),this); //$NON-NLS-1$
				return false;
			}
			form.setName(name.getText());
			// make valid start
//			long d = DateTime.gmt(startDateChooser.getDate()); // + startDateChooser.getDate().getTimezoneOffset() * 60000;
			long d = DateTime.gmt((Date) startDateChooser.getValue()); // + startDateChooser.getDate().getTimezoneOffset() * 60000;
//	System.out.println("chooser " + new Date(d));
			//		d = ((Date)startDateChooser.getValue()).getTime();
			if (forward.isSelected()) {
				d = CalendarOption.getInstance().makeValidStart(d, true);
			} else {
				d = CalendarOption.getInstance().makeValidEnd(d, true);
			}
			form.setStartDate(d);
//			Object pool = resourcePool.getSelectedItem();
//			if (pool instanceof ResourcePool)
//				form.setResourcePool((ResourcePool) pool);
			form.setForward(forward.isSelected());
//			form.setLocal(!remote.isSelected());
			form.setProjectType(projectType.getSelectedIndex()); // caution ids must be sequential
			form.setProjectStatus(projectStatus.getSelectedIndex()); // caution ids must be sequential
			form.setExpenseType(expenseType.getSelectedIndex());// caution ids must be sequential
			form.setGroup(group.getText());
			form.setDivision(division.getText());
			if (!Environment.getStandAlone()) form.setAccessControlType(accessControl.getSelectedIndex());
		}
		return true;
	}

	// Building *************************************************************

	/**
	 * Builds the panel. Initializes and configures components first, then
	 * creates a FormLayout, configures the layout, creates a builder, sets a
	 * border, and finally adds the components.
	 * 
	 * @return the built panel
	 */

	public JComponent createContentPanel() {
		// Separating the component initialization and configuration
		// from the layout code makes both parts easier to read.
		initControls();
		//TODO set minimum size
		FormLayout layout = new FormLayout("default, 3dlu, 220dlu:grow", // cols //$NON-NLS-1$
	// with commented fields			"p, 3dlu,p, 3dlu, p, 3dlu, p, 3dlu,p, 3dlu, p, 3dlu,p, 3dlu,p, 3dlu,p,3dlu,p 3dlu, p, 3dlu, fill:50dlu:grow"); // rows
				"p, 3dlu,p, 3dlu,p, 3dlu, p, 3dlu, p, 3dlu,p, 3dlu, p, 3dlu, fill:50dlu:grow"); // rows //$NON-NLS-1$

		// Create a builder that assists in adding components to the container.
		// Wrap the panel with a standardized border.
		DefaultFormBuilder builder = new DefaultFormBuilder(layout);
		builder.setDefaultDialogBorder();
		CellConstraints cc = new CellConstraints();
		builder.append(Messages.getString("ProjectDialog.ProjectName"), name); //$NON-NLS-1$
		builder.nextLine(2);
		builder.append(Messages.getString("ProjectDialog.Manager"), manager); //$NON-NLS-1$
		builder.nextLine(2);
		builder.append(dateLabel);
		builder.append(startDateChooser);
		builder.nextLine(2);
		builder.append(forward);
//		builder.append(remote);
		builder.nextLine(2);
		
		if (!Environment.getStandAlone()) {
			builder.append(Messages.getString("ProjectDialog.ProjectTeam")); //$NON-NLS-1$
			builder.add(accessControl, cc.xy(builder.getColumn(), builder.getRow(),
			"left,default")); //$NON-NLS-1$
		}
		HelpUtil.addDocHelp(accessControl,"Project_Team");
//		builder.nextLine(2);
//		builder.append("Project Status:",projectStatus);
//		builder.nextLine(2);
//		builder.append("Project Type:",projectType);
//		builder.nextLine(2);
//		builder.append("Expense Type:",expenseType);
//		builder.nextLine(2);
//		builder.append("Division:",division);
//		builder.nextLine(2);
//		builder.append("Group:",group);
		builder.nextLine(2);

		FieldComponentMap map = createMap();
		Collection extraFields = FieldDictionary.extractExtraFields(FieldDictionary.getInstance().getProjectFields(),true);
		JComponent extra = createFieldsPanel(map, extraFields);
		if (extra != null) {
			builder.add(extra,cc.xyw(builder.getColumn(), builder
					.getRow(), 3));
		}
		builder.nextLine(2);
		
//		builder.append("Shared resource Pool:", resourcePool);
//		builder.nextLine(2);
		builder.append(Messages.getString("ProjectDialog.Notes")); //$NON-NLS-1$
		builder.nextLine(2);
		builder.add(new JScrollPane(notes), cc.xyw(builder.getColumn(), builder
				.getRow(), 3)); // allow spanning 3 cols
		return builder.getPanel();
	}
	/**
	 * @return Returns the form.
	 */
	public Form getForm() {
		return form;
	}
	public Object getBean(){
		return form;
	}
	protected void onCancel() {
		setVisible(false);
	}

}
