/*	Copyright (C) 2005 Simon David Rycroft

	This program is free software; you can redistribute it and/or
	modify it under the terms of the GNU General Public License
	as published by the Free Software Foundation; either version 2
	of the License, or (at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program; if not, write to the Free Software
	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */

import java.io.*;
import java.util.Vector;
import javax.swing.*;
import javax.swing.table.*;
import java.text.DecimalFormat;

public class TableData extends AbstractTableModel
{
	Vector myTable;
	int colCount;
	String [] headers = {"Filename","Size - Kb"};
	int totalFileSize;

	public TableData(String file, String size){

		myTable = new Vector();
		colCount = 2;
		totalFileSize =0;
		headers[0] = file;
		headers[1] = size;
	}

	public String getColumnName(int i){
		if(i==1 && totalFileSize !=0)
		{
			//double totalFileSizeMB = totalFileSize/ 10485.76;
            double thisSize = 0;
            String thisSizeStr = "";
            DecimalFormat onePlaces = new DecimalFormat("0.0");
            if(totalFileSize > 1023)
                            {
                                if(totalFileSize > ((1024 * 1024) -1))
                                {
                                     if(totalFileSize > ((1024.0 * 1024.0 * 1024.0) -1))
                                     {
                                         thisSize = totalFileSize/(1024.0*1024.0*1024.0);
                                         thisSizeStr = onePlaces.format(thisSize) + " G";
                                     }
                                     else
                                     {
                                         thisSize = totalFileSize/(1024.0*1024.0);
                                         thisSizeStr = onePlaces.format(thisSize) + " M";
                                     }
                                }else
                                {
                                    thisSize = totalFileSize/1024.0;
                                    thisSizeStr = onePlaces.format(thisSize) + " K";
                                }

                            }else{
                                thisSizeStr = String.valueOf(totalFileSize) + " B";
                            }

			//totalFileSizeMB = (double)Math.round(totalFileSizeMB)/100;
			return headers[i]+ " " +thisSizeStr;
		}
		else
			return headers[i];
	}

	public int getColumnCount(){
		return colCount;
	}

	public int getRowCount()
		{
			return myTable.size();}

		public int getTotalFileSize()
		{
			return totalFileSize;}

	public Object getValueAt(int row, int col)
		{
			return ((Object[])myTable.elementAt(row))[col];}


	public void formatTable(String [][] data, int dataLength)
	{
			totalFileSize =0;
            double thisSize = 0;
            String thisSizeStr = "";
			myTable = new Vector();
			int j=0;
            DecimalFormat onePlaces = new DecimalFormat("0.0");
			while (j<dataLength)
			{
				Object[] row = new Object[colCount];
				for (int k=0; k < colCount; k++)
				{
					if(k==1)
					{
						try{
							double thisFileSize = Integer.parseInt(data[j][k]);
							totalFileSize += thisFileSize;
                            if(thisFileSize > 1023)
                            {
                                if(thisFileSize > ((1024 * 1024) -1))
                                {
                                     if(thisFileSize > ((1024 * 1024 * 1204) -1))
                                     {
                                         thisSize = thisFileSize/(1024*1024*1204);
                                         thisSizeStr = onePlaces.format(thisSize) + " G";
                                     }
                                     else
                                     {
                                         thisSize = thisFileSize/(1024*1024);
                                         thisSizeStr = onePlaces.format(thisSize) + " M";
                                     }
                                }else
                                {
                                    thisSize = thisFileSize/1024;                                   
                                    thisSizeStr = onePlaces.format(thisSize) + " K";
                                }

                            }else{
                                thisSizeStr = String.valueOf(thisFileSize) + " B";
                            }

							//thisFileSize /=102.4;
							//double thisFileKb = (double)thisFileSize/10;
							row[k] = thisSizeStr;
                        }
						catch(NumberFormatException nfe){;}
					}
					else
						row[k] = data[j][k];
				}
				myTable.addElement(row);
				j++;
			}
			fireTableChanged(null);
		}
}