EDIT

// $Id$

/**

 * Copyright (C) 2014 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.editor.view.dataimport;

import java.io.IOException;

import java.io.InputStream;

import java.net.URI;

import java.util.ArrayList;

import java.util.Collection;

import org.apache.http.client.ClientProtocolException;

import org.eclipse.swt.widgets.Display;

import eu.etaxonomy.cdm.ext.occurrence.OccurenceQuery;

import eu.etaxonomy.cdm.ext.occurrence.bioCase.BioCaseQueryServiceWrapper;

import eu.etaxonomy.cdm.io.common.CdmDefaultImport;

import eu.etaxonomy.cdm.io.specimen.abcd206.in.Abcd206ImportConfigurator;

import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;

import eu.etaxonomy.taxeditor.editor.view.dataimport.transientServices.TransientCdmRepository;

import eu.etaxonomy.taxeditor.store.CdmStore;

/**

 * @author pplitzner

 * @date 25.02.2014

 *

 */

public class BioCaseEditorInput extends DataImportEditorInput<SpecimenOrObservationBase<?>> {

    private final URI endPoint;

    /**

     * Constructs a new BioCaseEditorInput.

     * @param query The {@link OccurenceQuery} object holding all necessary parameters.

     * @param endPoint If the endPoint {@link URI} is <code>null</code> then the default endPoint is used

     * (<i>http://ww3.bgbm.org/biocase/pywrapper.cgi?dsa=Herbar</i>)

     */

    public BioCaseEditorInput(OccurenceQuery query, URI endPoint) {

        super();

        this.query = query;

        this.endPoint = endPoint;

    }

    @Override

    public void query(){

        String errorMessage = "Could not execute query " + query;

        Collection<SpecimenOrObservationBase<?>> results = new ArrayList<SpecimenOrObservationBase<?>>();

        try {

            //FIXME move ABCD import to cdmlib -> this will also get rid of the transient services

            InputStream resultStream;

            resultStream = new BioCaseQueryServiceWrapper().query(query, endPoint);

            Abcd206ImportConfigurator configurator = Abcd206ImportConfigurator.NewInstance(resultStream, null, false);

            TransientCdmRepository repo =

                    new TransientCdmRepository(CdmStore.getCurrentApplicationConfiguration());

            configurator.setCdmAppController(repo);

            CdmDefaultImport<Abcd206ImportConfigurator> importer = new CdmDefaultImport<Abcd206ImportConfigurator>();

            importer.invoke(configurator);

            results = repo.getUnits();

            setResults(results);

        } catch (ClientProtocolException e) {

            logger.error(errorMessage, e);

        } catch (IOException e) {

            logger.error(errorMessage, e);

        }

        setResults(results);

        Display.getDefault().asyncExec(new Runnable() {

            @Override

            public void run() {

                CdmStore.getContextManager().notifyContextRefresh();

            }

        });

    }

    /* (non-Javadoc)

     * @see org.eclipse.ui.IEditorInput#getName()

     */

    @Override

    public String getName() {

        return "[BioCASE] " + query.toString();

    }

    /* (non-Javadoc)

     * @see org.eclipse.ui.IEditorInput#getToolTipText()

     */

    @Override

    public String getToolTipText() {

        return "[BioCASE] " + query.toString();

    }

    /* (non-Javadoc)

     * @see java.lang.Object#hashCode()

     */

    @Override

    public int hashCode() {

        final int prime = 31;

        int result = 1;

        result = prime * result + ((query == null) ? 0 : query.hashCode());

        return result;

    }

    /* (non-Javadoc)

     * @see java.lang.Object#equals(java.lang.Object)

     */

    @Override

    public boolean equals(Object obj) {

        if (this == obj) {

            return true;

        }

        if (obj == null) {

            return false;

        }

        if (getClass() != obj.getClass()) {

            return false;

        }

        BioCaseEditorInput other = (BioCaseEditorInput) obj;

        if (query == null) {

            if (other.query != null) {

                return false;

            }

        } else if (!query.equals(other.query)) {

            return false;

        }

        return true;

    }

}