EDIT

// $Id$

/**

* Copyright (C) 2015 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.cdm.vaadin.presenter;

import java.sql.SQLException;

import java.util.UUID;

import com.vaadin.data.util.sqlcontainer.query.generator.filter.QueryBuilder;

import eu.etaxonomy.cdm.api.service.ITaxonService;

import eu.etaxonomy.cdm.model.common.CdmBase;

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

import eu.etaxonomy.cdm.vaadin.container.CdmSQLContainer;

import eu.etaxonomy.cdm.vaadin.container.LeafNodeTaxonContainer;

import eu.etaxonomy.cdm.vaadin.util.CdmSQLStringDecorator;

import eu.etaxonomy.cdm.vaadin.util.CdmSpringContextHelper;

import eu.etaxonomy.cdm.vaadin.view.IStatusComposite;

import eu.etaxonomy.cdm.vaadin.view.IStatusComposite.StatusComponentListener;

/**

 * @author cmathew

 * @date 10 Mar 2015

 *

 */

public class StatusPresenter implements StatusComponentListener {

    private final IStatusComposite composite;

    private LeafNodeTaxonContainer container;

    private ITaxonService taxonService;

    private int totalNoOfTaxa = 0;

    public StatusPresenter(IStatusComposite composite) {

        this.composite = composite;

        composite.setListener(this);

        // TODO: Need to evaluate the various sql dialects and make sure that these

        // queries are compatible with all

        QueryBuilder.setStringDecorator(new CdmSQLStringDecorator());

        initServices();

    }

    private void initServices() {

        taxonService = CdmSpringContextHelper.getTaxonService();

    }

    @Override

    public void removeFilters() {

        removeUnplacedFilter();

        removeUnpublishedFilter();

        removeNameFilter();

    }

    /* (non-Javadoc)

     * @see eu.etaxonomy.cdm.vaadin.view.IStatusComponent.StatusComponentListener#load()

     */

    @Override

    public LeafNodeTaxonContainer loadTaxa(int classificationId) throws SQLException {

        container = new LeafNodeTaxonContainer(classificationId);

        totalNoOfTaxa = container.getTotalNoOfTaxa();

        return container;

    }

    @Override

    public void refresh() {

        container.refresh();

    }

    @Override

    public void setUnplacedFilter() {

        container.setUnplacedFilter();

    }

    @Override

    public void removeUnplacedFilter() {

        container.removeUnplacedFilter();

    }

    @Override

    public void setUnpublishedFilter() {

        container.setUnpublishedFilter();

    }

    @Override

    public void removeUnpublishedFilter() {

        container.removeUnpublishedFilter();

    }

    @Override

    public void setNameFilter(String filterString) {

        container.setNameFilter(filterString);

    }

    @Override

    public void removeNameFilter() {

        container.removeNameFilter();

    }

    @Override

    public int getCurrentNoOfTaxa() {

        return container.size();

    }

    @Override

    public int getTotalNoOfTaxa() {

        return totalNoOfTaxa;

    }

    @Override

    public void addChildren(Object parentItemId) {

        //container.addChildren(parentItemId);

    }

    /* (non-Javadoc)

     * @see eu.etaxonomy.cdm.vaadin.view.IStatusComponent.StatusComponentListener#loadClassifications()

     */

    @Override

    public CdmSQLContainer loadClassifications() throws SQLException {

        CdmSQLContainer container = CdmSQLContainer.newInstance("Classification");

        return container;

    }

    @Override

    public void updatePublished(boolean pb, Object itemId) {

        UUID uuid = UUID.fromString((String)container.getItem(itemId).getItemProperty(LeafNodeTaxonContainer.UUID_ID).getValue());

        Taxon taxon = CdmBase.deproxy(taxonService.load(uuid), Taxon.class);

        boolean currentPb = taxon.isPublish();

        if(currentPb != pb) {

            taxon.setPublish(pb);

            taxonService.merge(taxon);

        }

    }

}