/*
	A basic extension of the java.awt.Frame class
 */

import java.awt.*;
import java.io.*;
import java.util.*;
import java.net.*;
import twinfeats.io.*;
import twinfeats.conf.core.*;
import twinfeats.util.*;
import java.awt.event.*;
import twinfeats.jar.*;

public class LogonWin extends Frame
{
     Profile profile;
     Comm comm;
     boolean loggedOn;
     ClientWin cwin;
    
    class HandleConnect implements twinfeats.io.GenericMessageListener {
        HandleConnect() {
        }
        /**
         * CommMessageListener: A message has been received
         */
        public void message(CommMessageEvent cme) {
            Status.setText("Logon in progress...");
            MsgLogon logon = new MsgLogon(Name.getText(),Password.getText());
            logon.setNewUser(New.getState());
            logon.setVersion(ClientWin.VERSION);
            CommMessage msg = new CommMessage(Name.getText(),ConfBean.CONFERENCESERVER,ConfBean.LOGON,
                logon);
            comm.send(msg);
        }
    }
    
    class HandleLogon implements twinfeats.io.GenericMessageListener {
        HandleLogon() {
        }
        /**
         * CommMessageListener: A message has been received
         */
        public void message(CommMessageEvent cme) {
            CommMessage cm = cme.getCommMessage();
            MsgLogon body = (MsgLogon)cm.getBody();
            if (body.isSuccess()) {
                if (body.isNewUser()) {
                    Status.setText("Password sent to E-Mail!");
                    Send.setLabel("Close");
                    cwin.dispose();
                    cwin = null;
                    comm.stop();
                }
                else {
                    loggedOn = true;
                    hide();
                    dispose();
                    MsgConfInProgress[] list = body.getMsgConfInProgress();
                    if (list != null)
                        cwin.setConfList(list);
                    cwin.show();
                }
            }
            else {
                String r = body.getResult();
                if (r == null)
                    Status.setText("Error, no explanation given");
                else
                    Status.setText(r);
                cwin.dispose();
                cwin = null;
                comm.stop();
            }
    		Name.enable();
    		Password.enable();
    		Send.enable();
        }
    }
    
	public LogonWin()
	{
		// This code is automatically generated by Visual Cafe when you add
		// components to the visual environment. It instantiates and initializes
		// the components. To modify the code, only use code syntax that matches
		// what Visual Cafe can generate, or Visual Cafe may be unable to back
		// parse your Java file into its visual environment.
		//{{INIT_CONTROLS
		setLayout(null);
		setVisible(false);
		setSize(insets().left + insets().right + 364,insets().top + insets().bottom + 208);
		setFont(new Font("SansSerif", Font.PLAIN, 12));
		Name = new java.awt.TextField();
		Name.setBounds(insets().left + 70,insets().top + 38,209,31);
		add(Name);
		Password = new java.awt.TextField();
		Password.setBounds(insets().left + 69,insets().top + 75,209,31);
		add(Password);
		PasswordLabel = new java.awt.Label("Password");
		PasswordLabel.setBounds(insets().left + 5,insets().top + 74,61,31);
		add(PasswordLabel);
		Send = new java.awt.Button();
		Send.setLabel("Send");
		Send.setBounds(insets().left + 132,insets().top + 121,60,40);
		Send.setBackground(java.awt.Color.lightGray);
		add(Send);
		label2 = new java.awt.Label("Name");
		label2.setBounds(insets().left + 5,insets().top + 36,61,31);
		add(label2);
		label3 = new java.awt.Label("Server");
		label3.setBounds(insets().left + 5,insets().top + 1,61,31);
		add(label3);
		Server = new java.awt.Choice();
		add(Server);
		Server.setBounds(insets().left + 72,insets().top + 8,206,24);
		Servers = new java.awt.Button();
		Servers.setLabel("Servers...");
		Servers.setBounds(insets().left + 289,insets().top + 9,70,25);
		Servers.setBackground(java.awt.Color.lightGray);
		add(Servers);
		Servers.setEnabled(false);
		New = new java.awt.Checkbox("New User");
		New.setBounds(insets().left + 7,insets().top + 113,117,27);
		add(New);
		Status = new java.awt.TextField();
		Status.setEditable(false);
		Status.setBounds(insets().left + 13,insets().top + 169,340,32);
		add(Status);
		setTitle("TwinFeats Conference Logon");
		//}}

		//{{INIT_MENUS
		//}}

		//{{REGISTER_LISTENERS
		SymWindow aSymWindow = new SymWindow();
		this.addWindowListener(aSymWindow);
		SymAction lSymAction = new SymAction();
		Password.addActionListener(lSymAction);
		Send.addActionListener(lSymAction);
		SymItem lSymItem = new SymItem();
		New.addItemListener(lSymItem);
		//}}
		try {
    		profile = new Profile("client.ini",true);
    		profile.parse();
    		ProfileSection ps = profile.getSection("Servers");
    		if (ps == null) {
    		    ps = new ProfileSection("Servers");
    		    ps.setValue("TwinFeats Conference Center","204.26.80.70:1972");
    		    profile.addSection(ps);
    		    profile.write();
    		}
    		Enumeration e = ps.elements();
    		ProfileVariable pv;
    		while (e.hasMoreElements()) {
    		    pv = (ProfileVariable)e.nextElement();
    		    Server.addItem(pv.getName());
    		}
    		Server.select(0);
    	}
    	catch (IOException ioe) {
    	    ioe.printStackTrace();
    	    System.exit(0);
    	}
	}

	public LogonWin(String title)
	{
		this();
		setTitle(title);
	}

	public synchronized void show()
	{
		move(50, 50);
		super.show();
	}

	public void addNotify()
	{
	    // Record the size of the window prior to calling parents addNotify.
	    Dimension d = getSize();
	    
		super.addNotify();

		if (fComponentsAdjusted)
			return;

		// Adjust components according to the insets
		setSize(insets().left + insets().right + d.width, insets().top + insets().bottom + d.height);
		Component components[] = getComponents();
		for (int i = 0; i < components.length; i++)
		{
			Point p = components[i].getLocation();
			p.translate(insets().left, insets().top);
			components[i].setLocation(p);
		}
		fComponentsAdjusted = true;
	}

    // Used for addNotify check.
	boolean fComponentsAdjusted = false;

	//{{DECLARE_CONTROLS
	java.awt.TextField Name;
	java.awt.TextField Password;
	java.awt.Label PasswordLabel;
	java.awt.Button Send;
	java.awt.Label label2;
	java.awt.Label label3;
	java.awt.Choice Server;
	java.awt.Button Servers;
	java.awt.Checkbox New;
	java.awt.TextField Status;
	//}}

	//{{DECLARE_MENUS
	//}}

	class SymWindow extends java.awt.event.WindowAdapter
	{
		public void windowClosing(java.awt.event.WindowEvent event)
		{
			Object object = event.getSource();
			if (object == LogonWin.this)
				Frame1_WindowClosing(event);
		}
	}
	
	void Frame1_WindowClosing(java.awt.event.WindowEvent event)
	{
	    hide();
		dispose();		 // dispose of the Frame.
	    if (!loggedOn)
	        System.exit(0);
	}

	class SymAction implements java.awt.event.ActionListener
	{
		public void actionPerformed(java.awt.event.ActionEvent event)
		{
			Object object = event.getSource();
			if (object == Password)
				Password_EnterHit(event);
			else if (object == Send)
				Send_Action(event);
		}
	}

	void Password_EnterHit(java.awt.event.ActionEvent event)
	{
		// to do: code goes here.
		Send_Action(null);
	}

	void Send_Action(java.awt.event.ActionEvent event)
	{
		// to do: code goes here.
		if (Send.getLabel().equals("Close")) {
		    hide();
		    dispose();
		    System.exit(0);
		}
		String v = profile.getValue("Servers",Server.getSelectedItem());
		if (v == null) {
		    Status.setText("Bad client.ini, no servers");
		    return;
		}
		StringTokenizer st = new StringTokenizer(v,":");
		if (st.countTokens() != 2) return;
		String host = st.nextToken();
		int port;
		try {
		    port = Integer.parseInt(st.nextToken());
		}
		catch (NumberFormatException nfe) {
		    Status.setText("Bad client.ini, invalid port");
		    return;
		}
		Name.disable();
		Password.disable();
		Send.disable();
		Status.setText("Connecting to "+host);
/*
	    try {
            ZipLoader zl = new ZipLoader("tfcio.jar");
//            zl.loadAll(null);
            Class c = zl.loadClass("twinfeats.io.Comm",true);
            comm = (twinfeats.io.Comm)(c.newInstance());
            comm.setServerInfo(host,port,Name.getText());
        }
        catch (Exception e) {
            e.printStackTrace();
        }
*/        
        comm = new Comm(host,port,Name.getText());
        new ReadListener(comm,Name.getText(),Comm.CONNECT,new HandleConnect());
        new ReadListener(comm,Name.getText(),ConfBean.LOGON,new HandleLogon());
        cwin = new ClientWin(comm);
	}

	class SymItem implements java.awt.event.ItemListener
	{
		public void itemStateChanged(java.awt.event.ItemEvent event)
		{
			Object object = event.getSource();
			if (object == New)
				New_ItemStateChanged(event);
		}
	}

	void New_ItemStateChanged(java.awt.event.ItemEvent event)
	{
		// to do: code goes here.
		if (event.getStateChange() == ItemEvent.SELECTED) {
		    PasswordLabel.setText("E-Mail");
		}
		else
		    PasswordLabel.setText("Password");
	}
}