package nu.fw.jeti.ui;

import java.awt.*; 
import java.awt.BorderLayout;
import java.awt.event.ActionEvent;

import javax.swing.*;

import javax.swing.JOptionPane;
import javax.swing.border.Border;
import javax.swing.border.EtchedBorder;

import nu.fw.jeti.jabber.Backend;
import nu.fw.jeti.jabber.JID;
import nu.fw.jeti.jabber.elements.InfoQueryBuilder;
import nu.fw.jeti.jabber.elements.Presence;
import nu.fw.jeti.jabber.elements.RosterBuilder;
import nu.fw.jeti.jabber.elements.RosterItemBuilder;
import nu.fw.jeti.util.I18N;
import nu.fw.jeti.util.Utils;

/**
 * @author E.S. de Boer
 */

public class AddContact extends JDialog
{
	private Box panel1 = Box.createVerticalBox();
	private JLabel jLabel2 = new JLabel();
	private JTextField txtNick = new JTextField();
	private JLabel jLabel3 = new JLabel();
	private JComboBox cmbGroup;
	private JPanel jPanel1 = new JPanel();
	private JButton btnCancel = new JButton();
	private JButton btnOK = new JButton();
	private Backend backend;
	
	private JIDInput jidInput;
	private String nameContact;
	private String nameOrganization;

	public AddContact(Backend backend)
	{
		super(backend.getMainFrame(), I18N.gettext("main.AddContact.Add_Contact"), false);
		this.backend = backend;
		jidInput = new JIDInput(backend);
		jbInit();
		pack();
		setLocationRelativeTo(backend.getMainFrame());
	}
	
	public AddContact(JID jid, String nick,String group, Backend backend)
	{
		//xmppuri
		super(backend.getMainFrame(), I18N.gettext("main.AddContact.Add_Contact"), false);
		this.backend = backend;
		jidInput = new JIDInput(jid,backend);
		txtNick.setText(nick);
		jbInit();
		if(group!=null)cmbGroup.setSelectedItem(group);
		pack();
		setLocationRelativeTo(backend.getMainFrame());
	}

	public AddContact(JID jid, JFrame frame, Backend backend, String name, String org)
	{
		super(frame, I18N.gettext("main.AddContact.Add_Contact"), false);
		this.backend = backend;
		jidInput = new JIDInput(jid,backend);
		nameContact = name;
		nameOrganization = org;
		name = name.substring(name.indexOf(": ") + 2);
		txtNick.setText(name.substring(0, name.indexOf(" ")));
		jbInit();
		pack();
		setLocationRelativeTo(frame);
	}

	void jbInit()
	{
		String[] groups = backend.getAllGroups();
		if (groups.length == 0) groups = new String[] { I18N.gettext("main.main.roster.Friends") };
		getRootPane().setDefaultButton(btnOK);

		txtNick.setHorizontalAlignment(SwingConstants.LEFT);
		cmbGroup = new JComboBox(groups);
		cmbGroup.setAlignmentX(0.0f);
		cmbGroup.setEditable(true);
		jPanel1.setAlignmentX(0.0f);
		setDefaultCloseOperation(DISPOSE_ON_CLOSE);
		panel1.add(Box.createHorizontalGlue());
		I18N.setTextAndMnemonic("main.AddContact.Nickname",jLabel2);
		jLabel2.setLabelFor(txtNick);
		jLabel3.setHorizontalAlignment(SwingConstants.LEFT);
		I18N.setTextAndMnemonic("main.AddContact.Group",jLabel3);
		jLabel3.setLabelFor(cmbGroup);
		Action cancelAction = new AbstractAction(I18N.gettext("Cancel"))
		{
			public void actionPerformed(ActionEvent e)
			{
				dispose();
			}
		};
		Utils.addCancelButton(this, btnCancel, cancelAction);
		
		btnOK.setText(I18N.gettext("OK"));
		btnOK.addActionListener(new java.awt.event.ActionListener()
		{

			public void actionPerformed(ActionEvent e)
			{
				if ( !txtNick.getText().trim().equals("") )
					btnOK_actionPerformed(e);
				else
					JOptionPane.showMessageDialog(null, "Informe um apelido.");
			}
		});
		
		/**
		 * 
		 * @Author: Alexandre Correia - alexandrecorreia@celepar.pr.gov.br
		 * @Date : 17/10/2008
		 * @Description : Criado o JLabel Component para mostrar o nome do contato ao inves do uid.
		 * 
		 */

		JLabel contact = new JLabel();
		contact.setBorder(BorderFactory.createEmptyBorder(5, 0, 2, 0));
		contact.setText(nameContact);
		contact.setAlignmentX(0.0f);

		JLabel organization = new JLabel();
		organization.setBorder(BorderFactory.createEmptyBorder(2, 0, 2, 0)); 
		organization.setText(nameOrganization);
		organization.setAlignmentX(0.0f);

		getContentPane().add(panel1, BorderLayout.CENTER);
		panel1.add(contact);
		panel1.add(organization);
		panel1.add(jLabel2);
		panel1.add(txtNick);
		panel1.add(jLabel3);
		panel1.add(cmbGroup);
		panel1.add(jPanel1);
		jPanel1.add(btnOK);
		
	}

	void btnOK_actionPerformed(ActionEvent e)
	{
		JID contact = jidInput.createJID();
		if (contact == null) return;
		backend.send(new Presence(contact, "subscribe"));
		try
		{
			String nick = txtNick.getText();
			if (nick.equals("")) nick = contact.getUser();
			//still empty then use domain
			if (nick == null) nick = contact.getDomain();
			RosterBuilder rb = new RosterBuilder();
			RosterItemBuilder rib = new RosterItemBuilder();
			rib.addGroup((String) cmbGroup.getSelectedItem());
			rib.jid = contact;
			rib.name = nick;
			rib.ask = "subscribe";
			rb.addItem(rib.build());
			InfoQueryBuilder iqb = new InfoQueryBuilder();
			iqb.addExtension(rb.build());
			iqb.setType("set");
			backend.send(iqb.build());
		} catch (InstantiationException e2)
		{
			e2.printStackTrace();
		}
		this.dispose();
	}
}
/*
 * Overrides for emacs
 * Local variables:
 * tab-width: 4
 * End:
 */