package installer;

/*
 * Welcome.java
 *
 * Created on 04 July 2002, 15:43
 */

/**
 *
 * @author  mike
 */

import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.util.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.table.*;
import javax.swing.SwingUtilities.*;

public class IdeVersion extends javax.swing.JPanel implements ActionListener, TableModelListener {
    
    /** Creates new form Welcome */
    public IdeVersion(InstallWizard wizard) {
        this.wizard=wizard;
    setBackground(Color.white);
        initComponents();
    }
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    private void initComponents() {
        Properties props = null;
        JPanel versionPanel = new JPanel();
        setLayout(new BorderLayout());


    try {
            //props = InstUtil.getNetbeansLocation();
        
        Properties netbeansProps = InstUtil.getNetbeansLocation();
        Properties jeditProps = InstUtil.getJeditLocation();
        Properties ideProps = new Properties();
        for( int n = 0; n < netbeansProps.size(); n++ ) {
            for( int v = 0; v < versions.length; v++ ) {
                String key = versions[v];
                String path = null;
                if ( (path = netbeansProps.getProperty(key) ) != null ) {
                    //System.out.println( "n="+n+" v="+v + " Netbeans " + " key=" + key + " path=" + path );
                    ideProps.put(key, path);
                }
            }
        }
        for( int j = 0; j < jeditProps.size(); j++ ) {
            for( int v = 0; v < versions.length; v++ ) {
                String key = versions[v];
                String path = null;
                if ((path = jeditProps.getProperty(key)) != null) {
                    //System.out.println( "j="+j+" v="+v + " jEdit " + " key=" + key + " path=" + path );
                    ideProps.put(key, path);
                }           
            }           
        }       
        props = ideProps;
        
        /*
        int len = versions.length;
        for (int i = 0; i < len; i++) {
            System.out.println( i + "start for" );
            String key = versions[i];
            String path = null;
            if ((path = netbeansProps.getProperty(key)) != null) {
                System.out.println( i + " Netbeans " + " key=" + key + " path=" + path );
                //props.put(key, path);
            }
            else if ((path = jeditProps.getProperty(key)) != null) {
                System.out.println( i + " jEdit " + " key=" + key + " path=" + path );
                //props.put(key, path);
            }
            System.out.println( i + "end for" );
        }
        */
    }
        catch (IOException eIO) {
            //Message about no installed versions found
            System.err.println("Failed to parse .netbeans/ide.log");
        //JOptionPane.showMessageDialog(this, "There was a problem reading from the NetBeans ide.log file.", "Parse Error", JOptionPane.ERROR_MESSAGE);         
        //wizard.exitForm(null);
        }
    
        tableModel = new MyTableModelIDE (props, versions);
    if (tableModel.getRowCount() == 0)
    {
            JOptionPane.showMessageDialog(this, "No compatible IDEs were found.", "Invalid versions", JOptionPane.ERROR_MESSAGE);           
            //wizard.exitForm(null);
    }

        tableModel.addTableModelListener(this);
        JTable tableVersions = new JTable(tableModel);
        tableVersions.setPreferredSize(new Dimension(InstallWizard.DEFWIDTH,InstallWizard.DEFHEIGHT));
        tableVersions.setAutoResizeMode(javax.swing.JTable.AUTO_RESIZE_ALL_COLUMNS);
        tableVersions.doLayout();
        setBorder(new javax.swing.border.EtchedBorder(javax.swing.border.EtchedBorder.RAISED));
        //JScrollPane scroll = new JScrollPane(tableVersions);
        //versionPanel.add(scroll);
        versionPanel.add(tableVersions);
        JTextArea area = new JTextArea("Please select IDEs below that you wish to add Scripting support to");
        area.setLineWrap(true);
        area.setEditable(false);
        add(area, BorderLayout.NORTH);
        add(versionPanel, BorderLayout.CENTER);
        nav = new NavPanel(wizard, true, false, true, InstallWizard.IDEWELCOME, InstallWizard.IDEFINAL);
        nav.setNextListener(this);
        add(nav, BorderLayout.SOUTH);    
        
    }// initComponents
    
    
    public java.awt.Dimension getPreferredSize() {
        return new java.awt.Dimension(320, 280);
    }
    
    
    public void actionPerformed(ActionEvent ev) {
        wizard.clearLocations();
        int len = tableModel.data.size();
        for (int i = 0; i < len; i++) {
            ArrayList list = (ArrayList)tableModel.data.get(i);
            if (((Boolean)list.get(0)).booleanValue() == true)
                wizard.storeLocation((String)list.get(2));
        }
        
        //System.out.println(wizard.getLocations());
    }
    
    
    public void tableChanged(TableModelEvent e) {
        if (tableModel.isAnySelected()) {
            nav.enableNext(true);
        }
        else {
            nav.enableNext(false);
        }
    }
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JTextField jTextField2;
    private InstallWizard wizard;
    private MyTableModelIDE  tableModel;
    private NavPanel nav;
    //private static final String [] versions = {"StarOffice 6.0", "OpenOffice.org 1.0","OpenOffice.org 1.0.1","OpenOffice.org 642","OpenOffice.org 643","StarOffice 6.1"};
    //private static final String [] versions = {"OpenOffice.org 643"};
    
    private static final String [] versions = {"NetBeans 3.4", "jEdit 4.0.3"};
    // End of variables declaration//GEN-END:variables
        
}


class MyTableModelIDE extends AbstractTableModel {
    ArrayList data;
    String colNames[] = {"Install", "Name", "Location"};
    
    MyTableModelIDE (Properties properties, String [] validVersions) {
        data = new ArrayList();
        //System.out.println(properties);
        
        int len = validVersions.length;
        for (int i = 0; i < len; i++) {
            String key = validVersions[i];
            String path = null;
            
            if ((path = properties.getProperty(key)) != null) {
                ArrayList row = new ArrayList();
                row.add(0, new Boolean(false));
                row.add(1, key);
                row.add(2, properties.getProperty(key));
                data.add(row);
            }
        }
    }// MyTableModel
    
    public int getColumnCount() {
        return 3;
    }
    
    public int getRowCount() {
        return data.size();
    }
    
    public String getColumnName(int col) {
        return colNames[col];
    }
    
    public Object getValueAt(int row, int col) {
        ArrayList aRow = (ArrayList)data.get(row);
        return aRow.get(col);
    }
    
    public Class getColumnClass(int c) {
        return getValueAt(0, c).getClass();
    }
    
    public boolean isCellEditable(int row, int col) {
        if (col == 0) {
            return true;
        } else {
            return false;
        }
    }
    
    public void setValueAt(Object value, int row, int col) {
        ArrayList aRow = (ArrayList)data.get(row);
        aRow.set(col, value);
        fireTableCellUpdated(row, col);
    }
    
    String [] getSelected() {
        return null;
    }
    
    public boolean isAnySelected() {
        Iterator iter = data.iterator();
        while (iter.hasNext()) {
            ArrayList row = (ArrayList)iter.next();
            if (((Boolean)row.get(0)).booleanValue() == true) {
                return true;
            }
        }
        return false;
    }
    
}