/************************************************************************************
 * Copyright (C) 2008 by Politehnica University of Bucharest and Rutgers University
 * All rights reserved.
 * Refer to LICENSE for terms and conditions of use.
 ***********************************************************************************/
package vnsim.gui;
/*
 * Created on Jul 16, 2005
 *

 */
import java.util.Enumeration;
import java.util.Vector;

import javax.comm.CommPortIdentifier;
import javax.swing.*;

import vnsim.core.*;
import vnsim.map.object.*;

import java.awt.*;

import java.awt.event.*;


/**
 * @author Victor-Radu
 *
 */
public class Main extends JFrame {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	static final String maps[]={"NJ","Poli"};
	JComboBox mapsCB = new JComboBox(maps);
    
	JTextField delayTF1 = new  JTextField("5000");
	JTextField periodTF1 = new  JTextField("1000");
	
	JTextField delayTF2 = new  JTextField("10000");
	JTextField periodTF2 = new  JTextField("1000");

	JTextField idTF = new  JTextField("1000");

	JRadioButton tracesRB, serialRB;
	JRadioButton net1RB, net2RB;
	
	JButton fileB=new JButton("File:");
    JTextField fileTF = new  JTextField();

    JLabel deviceL=new JLabel("Device:");
    Vector<String> devs = new Vector<String>();
	JComboBox devsCB = null;
	
	JButton StartButton = new JButton("Start");
    JButton ExitButton = new JButton("Exit");

	public Main(){
		super("TrafficView");
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		setSize(600,400);
		setResizable(false);
		Dimension screenSize=Toolkit.getDefaultToolkit().getScreenSize();
		setLocation(screenSize.width/2-200,screenSize.height/2-250);

		Container cp=getContentPane();
        cp.setLayout(null);
        
//select map
        JLabel map=new JLabel("Map:");
        map.setBounds(20,20,30,20);
        cp.add(map);
        mapsCB.setBounds(100,20,100,20);
        cp.add(mapsCB);

//set GPS input
        JLabel gpsL=new JLabel("GPS");
        gpsL.setBounds(280,60,30,20);
        cp.add(gpsL);
        
        JLabel delayL1=new JLabel("delay");
        delayL1.setBounds(20,125,50,20);
        cp.add(delayL1);
        delayTF1.setBounds(70,125,50,20);
        cp.add(delayTF1);
        
        JLabel periodL1=new JLabel("period");
        periodL1.setBounds(140,125,50,20);
        cp.add(periodL1);
        periodTF1.setBounds(190,125,50,20);
        cp.add(periodTF1);
        
        Enumeration en = CommPortIdentifier.getPortIdentifiers();
		while (en.hasMoreElements()){
			CommPortIdentifier cpi = (CommPortIdentifier)en.nextElement();
			devs.add(cpi.getName());
		}
		deviceL.setBounds(410,100,50,20);
        cp.add(deviceL);
        devsCB = new JComboBox(devs);
		devsCB.setBounds(470,100,70,20);
        cp.add(devsCB);
        fileB.setBounds(410,140,60,25);
        cp.add(fileB);
		fileTF.setBounds(470,140,110,25);
        cp.add(fileTF);
		fileB.addActionListener(new ActionListener(){
        	public void actionPerformed(ActionEvent e){
        		JFileChooser selectTraceFile = new JFileChooser();
        		int returnVal = selectTraceFile.showOpenDialog((JFrame)((JButton)e.getSource()).getRootPane().getParent());
        	    if(returnVal == JFileChooser.APPROVE_OPTION) {
        	    	fileTF.setText(selectTraceFile.getSelectedFile().getName());
        	    }
        	}
        	});
		fileB.setEnabled(true);
		fileTF.setEnabled(true);
		deviceL.setEnabled(false);
		devsCB.setEnabled(false);
		ButtonGroup group=new ButtonGroup();
		tracesRB=new JRadioButton("Use GPS traces");
		tracesRB.setSelected(true);
		serialRB=new JRadioButton("Use GPS device");
		serialRB.addActionListener(new ActionListener(){
			public void actionPerformed(ActionEvent e){
				fileB.setEnabled(false);
				fileTF.setEnabled(false);
				deviceL.setEnabled(true);
				devsCB.setEnabled(true);
			}
		});
		tracesRB.addActionListener(new ActionListener(){
			public void actionPerformed(ActionEvent e){
				fileB.setEnabled(true);
				fileTF.setEnabled(true);
				deviceL.setEnabled(false);
				devsCB.setEnabled(false);
			}
		});
		group.add(tracesRB);
		group.add(serialRB);
		serialRB.setBounds(270,100,130,20);
		tracesRB.setBounds(270,140,130,20);
		cp.add(tracesRB);
        cp.add(serialRB);

//set networking model         
        JLabel netL=new JLabel("Networking model");
        netL.setBounds(250,180,150,20);
        cp.add(netL);
        
        ButtonGroup group2 = new ButtonGroup();
		net1RB = new JRadioButton("Simple text messages");
		net2RB=new JRadioButton("Neighbor discovery");
		net2RB.setSelected(true);
		group2.add(net1RB);
		group2.add(net2RB);
		net1RB.setBounds(20,220,180,20);
		net2RB.setBounds(20,260,180,20);
		cp.add(net1RB);
        cp.add(net2RB);

        
        JLabel delayL2=new JLabel("delay");
        delayL2.setBounds(300,240,50,20);
        cp.add(delayL2);
        delayTF2.setBounds(350,240,50,20);
        cp.add(delayTF2);
        
        JLabel periodL2=new JLabel("period");
        periodL2.setBounds(420,240,50,20);
        cp.add(periodL2);
        periodTF2.setBounds(470,240,50,20);
        cp.add(periodTF2);
        
        JLabel idL=new JLabel("Vehicle ID:");
        idL.setBounds(420,240,80,20);
        cp.add(idL);
        idTF.setBounds(500,240,50,20);
        cp.add(idTF);
        
        StartButton.setBounds(400,330,80,30);
        StartButton.addActionListener(new StartListener());
        
        ExitButton.setBounds(500,330,80,30);
        ExitButton.addActionListener(new ExitListener());
        
        cp.add(StartButton);
        cp.add(ExitButton);
        
        setVisible(true);
	}
	
	
	 class StartListener implements ActionListener{
	        
	 	public void actionPerformed(ActionEvent e){
	 		setVisible(false);
	 		fileTF.setEnabled(false);
	 	//	new displayMain2( (JFrame)((JButton)e.getSource()).getRootPane().getParent());
	    }
	 }

	 class ExitListener implements ActionListener{
	 	
	 	public void actionPerformed(ActionEvent e){
	 		System.exit(0);
	 	}
	 }
	    
	 
	public static void startGui() throws Exception {
		Globals.map.setLaneNoExtra();
		Globals.engine=new Engine(true, true);
		Globals.engine.init();
		Globals.demo = new Display();
	    Globals.demo.setVisible(true);
		System.out.println("Gata main");
	}

	public void someTests(Map map){
		Road r = (Road)map.roads.get(69);
		for (int i=0; i<r.crosses.size(); i++){
			Cross c = (Cross)r.crosses.get(i);
			System.out.println("Intersectie la "+c.getPointIndex()+" cu "+c.getCrossRoadIndex() + " in "+c.getCrossPointIndex());
		}
		for (int i=0; i<10; i++){
			PeanoKey pk = (PeanoKey)map.peanoKeys.get(i);
			r = (Road)map.roads.get(pk.getRoadIndex());
//			Point p = (Point)r.points.get(pk.getPointIndex());
//			System.out.println(new String( ((PeanoKey)map.peanoKeys.get(i)).getValue() ) + " ("+ p.getLongitude() + "," + p.getLatitude() +")" );
		}			
		if (Globals.map!= null)
		{
			System.out.println(map.roads.size() + " roads");
			System.out.println(map.peanoKeys.size()+ " points");
			for (int i=0; i<map.roads.size(); i++){
				r = (Road)map.roads.get(i);
				if ( r.getName().trim().equals("Raritan")
						&& new String(r.getType()).trim().equals("Ave")){
//					System.out.println("Raritan road segment, id: "+r.getId()+
//							", length: " + ((Point)r.points.get(r.points.size()-1)).getDistance()+
//							" km, points: " + r.points.size() + ", " + new String(r.getRoadinfo()) + ", connects to:");
					for (int j=0;j<r.crosses.size();j++){
						Cross c = (Cross)r.crosses.get(j);
						Road r2 = (Road)map.roads.get(c.getCrossRoadIndex());
						System.out.println("\t" + r2.getName().trim() + " " + new String(r.getType()).trim() +
								", id: " + r2.getId());
						
					}
				}
			}
		}else
			System.out.println("null");
	}
}