//package nt;

import javax.swing.*;
import java.awt.*;
import java.net.URL;
import java.awt.event.*;
import java.applet.*;

public class P35 extends JPanel implements ActionListener
{
	JTextPane salida;
	JScrollPane ssalida;
	JPanel botpanel;
	JButton B1, B2, B3;
	JLabel l1;
	MoleculaT M1, M2, M3;
	String inf;

	public P35 (MoleculaT A, MoleculaT B, MoleculaT C)
	{
		M1 = A;
		M2 = B;
		M3 = C;
		setLayout (new BorderLayout ());
		salida = new JTextPane ();
		salida.setEditable (false);
		Font fon = new Font ("Courier", 1, 12);
		  salida.setFont (fon);
		  inf = "";
		  ssalida = new JScrollPane (salida);
		  ssalida.setVerticalScrollBarPolicy (JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
		  ssalida.setBorder (BorderFactory.
				     createCompoundBorder (BorderFactory.createTitledBorder ("Output PDB structure"), BorderFactory.createEtchedBorder (1)));
		  botpanel = new JPanel ();
		  botpanel.setLayout (new FlowLayout ());
		  B1 = new JButton ("Heterojunction");
		  B1.addActionListener (this);
		  botpanel.add (B1);
		  B2 = new JButton ("Single-Walled Nanotube");
		  B2.addActionListener (this);
		  botpanel.add (B2);
		  B3 = new JButton ("Multi-Walled Nanotube");
		  B3.addActionListener (this);
		  botpanel.add (B3);
		  l1 = new JLabel ("The ouput is also echoed in the Java console. If you cannot copy the text from here, copy the PDB from the Java console.");

		  add (l1, BorderLayout.NORTH);
		  add (ssalida, BorderLayout.CENTER);
		  add (botpanel, BorderLayout.SOUTH);
	}
	public void actionPerformed (ActionEvent ev)
	{
		String etiq = ev.getActionCommand ();
		if (etiq == "Heterojunction") {
			inf = M1.getInfo ();
			printpdb (M1);
		} else if (etiq == "Single-Walled Nanotube") {
			inf = M2.getInfo ();
			printpdb (M2);
		} else if (etiq == "Multi-Walled Nanotube") {
			inf = M3.getInfo ();
			printpdb (M3);
		}

	}

	public void printpdb (String s)
	{
		salida.setText (s + " " + this.getRootPane ().getUIClassID ());
	}

	public void printpdb (MoleculaT mol)
	{
		formato fo = new formato (8, "#0.000");
		formato fdec = new formato (7, "#0.000");	//para los doble precision
		formato fi = new formato (5, "#####");	//para los enteros


		StringBuffer pdb =
			new
			StringBuffer
			("REMARK ==============================================================================\n"
			 + "REMARK " + inf + "\n" +
			 "REMARK File generated by CoNTub 1.0 build 22. July 26th 2004\n"
			 +
			 "REMARK Cite as: S.Melchor, J.A. Dobado. J. Chem. Inf. Comp. Sci. 44, 1639-1646 (2004)\n"
			 +
			 "AUTHOR Software available at http://www.ugr.es/local/gmdm/java/contub/contub.html\n"
			 +
			 "AUTHOR For questions and comments: http://www.ugr.es/local/gmdm\n"
			 + "REMARK ==============================================================================\n");

		Minimol mmol = new Minimol (mol);
		for (int i = 0; i < mmol.nvert; i++) {
			String lab = mmol.minietiqs[i];
			pdb.append ("HETATM" + fi.aCadena (i + 1) + "  " +
				    lab + "      " + fi.aCadena (i + 1) +
				    "    " +
				    fdec.aCadena (mmol.miniverts[i].x) + fdec.aCadena (mmol.miniverts[i].y) + fdec.aCadena (mmol.miniverts[i].z) + "\n");
		}
		for (int i = 0; i < mmol.nvert; i++)	//CONECTIVIDAD
		{
			pdb.append ("CONECT" + fi.aCadena (i + 1));
			for (int j = 1; j <= mmol.miniconec[i][0]; j++)
				pdb.append (fi.aCadena (mmol.miniconec[i][j] + 1));
			pdb.append ("\n");
		}
		pdb = pdb.append ("END");
		if (mmol.nvert >= 1) {
			salida.setText (pdb + "");
			System.out.print (pdb + "");
		} else if (mmol.nvert == 0)
			salida.setText ("Hmm.. It seems there is no molecule at all. Just use the Create Button");
		else
			salida.setText ("Error raro");

	}

}