EDIT

/**

* Copyright (C) 2017 EDIT

* European Distributed Institute of Taxonomy

* http://www.e-taxonomy.eu

*

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.taxeditor.io.wizard;

import java.io.File;

import java.util.HashSet;

import java.util.List;

import java.util.UUID;

import org.eclipse.core.runtime.jobs.Job;

import org.eclipse.jface.viewers.IStructuredSelection;

import org.eclipse.swt.SWT;

import org.eclipse.swt.widgets.Combo;

import org.eclipse.swt.widgets.Listener;

import org.eclipse.ui.IWorkbench;

import org.eclipse.ui.progress.IProgressConstants;

import eu.etaxonomy.cdm.io.cdmLight.CdmLightExportConfigurator;

import eu.etaxonomy.cdm.model.taxon.Classification;

import eu.etaxonomy.taxeditor.preference.PreferencesUtil;

import eu.etaxonomy.taxeditor.store.CdmStore;

/**

 * @author k.luther

 * @date 21.03.2017

 *

 */

public class CdmLightExportWizard extends

     AbstractExportWizard<CdmLightExportConfigurator> {

        private CdmLightExportConfigurator configurator;

        private ExportToFileDestinationWizardPage page;

        private final String description = "Export the contents of the currently selected database into Comma Separated Value format.";

        @Override

        public void init(IWorkbench workbench, IStructuredSelection selection) {

            configurator = new CdmLightExportConfigurator(null);

        }

        @Override

        public CdmLightExportConfigurator getConfigurator() {

            return configurator;

        }

        @Override

        public boolean performFinish() {

            String urlString = page.getFolderText() + File.separator;

                    //+ page.getExportFileName();

            final Combo combo = page.getCombo();

            final List<Classification> listClassifications = CdmStore.getCurrentApplicationConfiguration().getClassificationService().listClassifications(null, null, null, null);

            if(combo != null){

                int selectionIndex = combo.getSelectionIndex();

                HashSet<UUID> set = new HashSet<UUID>();

                if(selectionIndex == -1){

                    for(Classification c:listClassifications){

                        set.add(c.getUuid());

                    }

                }else{

                    for(Classification c:listClassifications){

                        if(c.getTitleCache().equalsIgnoreCase(combo.getItem(selectionIndex))){

                            set.add(c.getUuid());

                        }

                    }

                    configurator.setClassificationUuids(set);

                }

            }

            // create job

            Job job = CdmStore.getExportManager().createIOServiceJob(configurator, urlString);

            // configure the job

            job.setProperty(IProgressConstants.KEEP_PROPERTY, true);

            job.setUser(true);

            // schedule job

            job.schedule();

            PreferencesUtil.getPreferenceStore().setValue("exportFolder", page.getFolderText());

            return true;

        }

        @Override

        public void addPages() {

            //TODO create page with drop down menu for export for single classification.

        	super.addPages();

            //standard page

            page =  ExportToFileDestinationWizardPage.OutputModel(configurator);

            addPage(page);

        }

}