/*   Copyright (C) 2013 Red Hat, Inc.

 This file is part of IcedTea.

IcedTea 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, version 2.

IcedTea 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
IcedTea; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.

Linking this library statically or dynamically with other modules is making a
combined work based on this library. Thus, the terms and conditions of the GNU
General Public License cover the whole combination.

As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent modules, and
to copy and distribute the resulting executable under terms of your choice,
provided that you also meet, for each linked independent module, the terms and
conditions of the license of that module. An independent module is a module
which is not derived from or based on this library. If you modify this library,
you may extend this exception to your version of the library, but you are not
obligated to do so. If you do not wish to do so, delete this exception
statement from your version.
*/
package net.adoptopenjdk.icedteaweb.client.controlpanel;

import net.adoptopenjdk.icedteaweb.client.parts.dialogs.security.remember.AppletSecurityActions;
import net.adoptopenjdk.icedteaweb.i18n.Translator;
import net.adoptopenjdk.icedteaweb.client.parts.dialogs.security.appletextendedsecurity.UnsignedAppletActionEntry;
import net.adoptopenjdk.icedteaweb.client.parts.dialogs.security.appletextendedsecurity.UrlRegEx;
import net.adoptopenjdk.icedteaweb.client.parts.dialogs.security.appletextendedsecurity.impl.UnsignedAppletActionStorageExtendedImpl;
import net.adoptopenjdk.icedteaweb.client.parts.dialogs.security.remember.ExecuteAppletAction;

import javax.swing.event.TableModelEvent;
import javax.swing.table.AbstractTableModel;
import java.util.Date;

public class UnsignedAppletActionTableModel extends AbstractTableModel {

    final UnsignedAppletActionStorageExtendedImpl back;
    private final String[] columns = new String[]{Translator.R("APPEXTSECguiTableModelTableColumnRD"),
        Translator.R("APPEXTSECguiTableModelTableColumnDateOfAction"),
        Translator.R("APPEXTSECguiTableModelTableColumnDocumentBase"),
        Translator.R("APPEXTSECguiTableModelTableColumnCodeBase"),
        Translator.R("APPEXTSECguiTableModelTableColumnArchives")};

    public UnsignedAppletActionTableModel(UnsignedAppletActionStorageExtendedImpl back) {
        this.back = back;
    }

    @Override
    public int getRowCount() {
            return back.toArray().length;
    }

    @Override
    public int getColumnCount() {
        return columns.length;
    }

    @Override
    public String getColumnName(int columnIndex) {
        return columns[columnIndex];
    }

    @Override
    public Class<?> getColumnClass(int columnIndex) {
        if (columnIndex == 0) {
            return AppletSecurityActions.class;
        }
        if (columnIndex == 1) {
            return Date.class;
        }
        if (columnIndex == 2) {
            return UrlRegEx.class;
        }
        if (columnIndex == 3) {
            return UrlRegEx.class;
        }
        if (columnIndex == 4) {
            return String.class;
        }
         return Object.class;
    }

    @Override
    public boolean isCellEditable(int rowIndex, int columnIndex) {
        if (back.isReadOnly()) {
            return false;
        }
        if (columnIndex == 1) {
            return false;
        }
        //FIXME add editor
        if (columnIndex == 0) {
            return false; 
        }
        if (getValueAt(rowIndex, columnIndex - 1) == null || getValueAt(rowIndex, columnIndex - 1).toString().trim().isEmpty()) {
            return false;
        }
        return true;
    }

    @Override
    public Object getValueAt(int rowIndex, int columnIndex) {
        //tis returns copy, so we can save/cancel
        UnsignedAppletActionEntry source = back.toArray()[rowIndex];
        if (columnIndex == 0) {
            return source.getAppletSecurityActions();
        }
        if (columnIndex == 1) {
            return source.getTimeStamp();
        }
        if (columnIndex == 2) {
            return source.getDocumentBase();
        }
        if (columnIndex == 3) {
            return source.getCodeBase();
        }
        if (columnIndex == 4) {
            return UnsignedAppletActionEntry.createArchivesString(source.getArchives());
        }
        return null;
    }

    @Override
    public void setValueAt(final Object aValue, final int rowIndex, final int columnIndex) {
        final UnsignedAppletActionEntry source = back.toArray()[rowIndex];
        back.modify(source, columnIndex, aValue.toString());

    }

    public void addRow() {
        int i = getRowCount()-1;
        String s = "http://localhost:80/";
        back.add(new UnsignedAppletActionEntry(
                new AppletSecurityActions(),
                new Date(),
                UrlRegEx.quoteAndStar(s),
                UrlRegEx.quoteAndStar(s),
                null));
        fireTableRowsInserted(i+1, i+1);
    }

    public void removeRow(int i) {
        int ii = getRowCount()-1;
        if (ii<0){
            return;
        }
        if (i<0){
            return;
        }
        back.remove(i);
        fireTableRowsDeleted(i, i);
    }

    public void clear() {
        int i = getRowCount()-1;
        if (i<0){
            return;
        }
        back.clear();
        fireTableRowsDeleted(0, i);
    }

    void removeByBehaviour(ExecuteAppletAction unsignedAppletAction) {
        int i = getRowCount()-1;
        if (i<0){
            return;
        }
        back.removeByBehaviour(unsignedAppletAction);
        fireTableRowsDeleted(0, i);
    }

    int moveUp(int selectedRow) {
        int i = getRowCount()-1;
        if (i<0){
            return selectedRow;
        }
        int x = back.moveUp(selectedRow);
        fireTableChanged(new TableModelEvent(this, 0, i));
        return x;
    }

    int  moveDown(int selectedRow) {
        int i = getRowCount()-1;
        if (i<0){
            return selectedRow; 
        }
        int x = back.moveDown(selectedRow);
        fireTableChanged(new TableModelEvent(this, 0, i));
        return x;
    }
}
