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.Collection;

import java.util.UUID;

import com.vaadin.data.util.filter.Compare;

import com.vaadin.data.util.filter.Compare.Equal;

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.CdmQueryFactory;

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

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

/**

 * @author cmathew

 * @date 10 Mar 2015

 *

 */

public class StatusPresenter implements StatusComponentListener {

    public final static String C_TCACHE_ID = "titleCache";

    private LeafNodeTaxonContainer leafNodeTaxonContainer;

    private CdmSQLContainer classificationContainer;

    private final ITaxonService taxonService;

    private int totalNoOfTaxa = 0;

    public StatusPresenter() {

        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 {

        leafNodeTaxonContainer = new LeafNodeTaxonContainer(classificationId);

        totalNoOfTaxa = leafNodeTaxonContainer.getTotalNoOfTaxa();

        return leafNodeTaxonContainer;

    }

    @Override

    public Object getClassificationId(String classification) {

        if(classification == null) {

            return null;

        }

        Equal cnameFilter = new Compare.Equal("titleCache", classification);

        classificationContainer.addContainerFilter(cnameFilter);

        Collection<?> itemIds = classificationContainer.getItemIds();

        Object itemId = null;

        if(!itemIds.isEmpty()) {

            itemId = itemIds.iterator().next();

        }

        classificationContainer.removeContainerFilter(cnameFilter);

        return itemId;

    }

    @Override

    public void refresh() {

        leafNodeTaxonContainer.refresh();

    }

    @Override

    public void setUnplacedFilter() {

        leafNodeTaxonContainer.setUnplacedFilter();

    }

    @Override

    public void removeUnplacedFilter() {

        leafNodeTaxonContainer.removeUnplacedFilter();

    }

    @Override

    public void setUnpublishedFilter() {

        leafNodeTaxonContainer.setUnpublishedFilter();

    }

    @Override

    public void removeUnpublishedFilter() {

        leafNodeTaxonContainer.removeUnpublishedFilter();

    }

    @Override

    public void setNameFilter(String filterString) {

        leafNodeTaxonContainer.setNameFilter(filterString);

    }

    @Override

    public void removeNameFilter() {

        leafNodeTaxonContainer.removeNameFilter();

    }

    @Override

    public void setIdFilter(Object itemId) {

       leafNodeTaxonContainer.setIdFilter(itemId);

    }

    @Override

    public void removeIdFilter() {

        leafNodeTaxonContainer.removeDynamicFilters();

    }

    @Override

    public void removeDynamicFilters() {

        leafNodeTaxonContainer.removeDynamicFilters();

    }

    @Override

    public int getCurrentNoOfTaxa() {

        return leafNodeTaxonContainer.size();

    }

    @Override

    public int getTotalNoOfTaxa() {

        return totalNoOfTaxa;

    }

    @Override

    public boolean isSynonym(Object itemId) {

        return leafNodeTaxonContainer.isSynonym(itemId);

    }

    @Override

    public void refreshSynonymCache() {

        leafNodeTaxonContainer.refreshSynonymCache();

    }

    /* (non-Javadoc)

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

     */

    @Override

    public CdmSQLContainer loadClassifications() throws SQLException {

        classificationContainer = CdmSQLContainer.newInstance("Classification");

        return classificationContainer;

    }

    @Override

    public void updatePublished(boolean pb, Object itemId) {

        UUID uuid = UUID.fromString((String)leafNodeTaxonContainer.getItem(itemId).getItemProperty(CdmQueryFactory.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);

        }

    }

    /* (non-Javadoc)

     * @see eu.etaxonomy.cdm.vaadin.view.IStatusComposite.StatusComponentListener#getCurrentLeafNodeTaxonContainer()

     */

    @Override

    public LeafNodeTaxonContainer getCurrentLeafNodeTaxonContainer() {

        return leafNodeTaxonContainer;

    }

    @Override

    public CdmSQLContainer getClassificationContainer() {

        return classificationContainer;

    }

}