EDIT

/**

* Copyright (C) 2013 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.view.dataimport.e4;

import java.io.IOException;

import java.io.InputStream;

import javax.inject.Inject;

import org.eclipse.core.runtime.IProgressMonitor;

import org.eclipse.core.runtime.IStatus;

import org.eclipse.core.runtime.Status;

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

import org.eclipse.e4.core.contexts.ContextInjectionFactory;

import org.eclipse.e4.core.contexts.IEclipseContext;

import org.eclipse.e4.ui.model.application.MApplication;

import org.eclipse.e4.ui.model.application.ui.basic.MPart;

import org.eclipse.e4.ui.model.application.ui.basic.MPartStack;

import org.eclipse.e4.ui.workbench.modeling.EModelService;

import org.eclipse.e4.ui.workbench.modeling.EPartService;

import org.eclipse.e4.ui.workbench.modeling.EPartService.PartState;

import org.eclipse.jface.wizard.Wizard;

import org.eclipse.swt.widgets.Display;

import eu.etaxonomy.cdm.database.DbSchemaValidation;

import eu.etaxonomy.cdm.ext.common.ServiceWrapperBase;

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

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

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

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

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

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

import eu.etaxonomy.taxeditor.store.AppModelId;

import eu.etaxonomy.taxeditor.store.CdmStore;

import eu.etaxonomy.taxeditor.view.dataimport.QueryType;

import eu.etaxonomy.taxeditor.workbench.WorkbenchUtility;

import eu.etaxonomy.taxeditor.workbench.part.IEditorAreaPart;

/**

 * Wizard for querying specimen provider.

 * @author pplitzner

 * @date 11.09.2013

 */

public class SpecimenSearchWizard extends Wizard {

    private OccurenceQuery query = null;

    private SpecimenProviderSelectionWizardPage providerSelectionPage;

    private SpecimenSearchWizardPage searchPage;

    @Inject

    private EPartService partService;

    @Inject

    private MApplication application;

    @Inject

    private EModelService modelService;

    private IEclipseContext context;

    /**

     * Creates a new SpecimenSearchWizard

     */

    @Inject

    public SpecimenSearchWizard(IEclipseContext context) {

        this.context = context;

        //default constructor needed for RCP extension points

        //check if connected to a data source. If not this will open an error dialog

        CdmStore.getCurrentApplicationConfiguration();

        this.setWindowTitle("Search Specimens");

    }

    @Override

    public boolean performFinish() {

        searchPage.getController().saveLastSate();

        providerSelectionPage.getController().saveLastState();

        ServiceWrapperBase serviceWrapper;

        DataImportView<?> dataImportView = null;

        boolean biocase = providerSelectionPage.getQueryType().equals(QueryType.BIOCASE);

        query = searchPage.getQuery(biocase);

        //query for specific dataset...<DataSets><DataSet><Metadata><Description><Representation language="EN"><Title>...

        Abcd206ImportConfigurator configurator =  CdmStore.getImportManager().AbcdConfigurator();

        configurator.setOccurenceQuery(query);

        configurator.setSourceUri(providerSelectionPage.getEndPoint());

        configurator.setAddMediaAsMediaSpecimen(true);

        configurator.setDbSchemaValidation(DbSchemaValidation.CREATE);

        configurator.setIgnoreAuthorship(true);

        configurator.setMoveNewTaxaToDefaultClassification(false);

        try {

            serviceWrapper = providerSelectionPage.getQueryServiceWrapper();

            InputStream stream = null;

            MPart part = null;

            if (providerSelectionPage.getQueryType().equals(QueryType.BIOCASE)){

                stream =((BioCaseQueryServiceWrapper) serviceWrapper).query(query, configurator.getSourceUri());

                SpecimenImportReport report = new SpecimenImportReport();

                UnitAssociationWrapper unitNodesList = AbcdParseUtility.parseUnitsNodeList(stream, report);

                part = partService.createPart(AppModelId.PARTDESCRIPTOR_EU_ETAXONOMY_TAXEDITOR_VIEW_DATAIMPORT_E4_SPECIMENIMPORTVIEWE4);

                part = partService.showPart(part, PartState.ACTIVATE);

                SpecimenImportView specimenImportView = (SpecimenImportView) part.getObject();

                specimenImportView.setEndpoint(providerSelectionPage.getEndPoint());

                specimenImportView.setQuery(query);

                dataImportView = specimenImportView;

            } else{

                part = partService.createPart(AppModelId.PARTDESCRIPTOR_EU_ETAXONOMY_TAXEDITOR_VIEW_DATAIMPORT_E4_GBIFRESPONSEIMPORTVIEWE4);

                part = partService.showPart(part, PartState.ACTIVATE);

                GbifResponseImportView gbifImportView = (GbifResponseImportView) part.getObject();

                gbifImportView.setQuery(query);

                dataImportView = gbifImportView;

            }

            if(part.getObject() instanceof IEditorAreaPart){

                MPartStack editorAreaPartStack = WorkbenchUtility.getEditorAreaPartStack(application, modelService);

                if(editorAreaPartStack!=null){

                    editorAreaPartStack.getChildren().add(part);

                }

                part = partService.showPart(part, PartState.VISIBLE);

            }

        } catch (IOException e) {

            e.printStackTrace();

        }

       // CdmStore.getImportManager().run(configurator);

//        try {

//            switch (providerSelectionPage.getQueryType()) {

//            case BIOCASE:

//                SpecimenImportView specimenImportView = (SpecimenImportView) TaxeditorEditorPlugin.getDefault().getWorkbench().getActiveWorkbenchWindow().getActivePage()

//                        .showView(SpecimenImportView.ID, "query_"+query.toString().replaceAll(",", ""),IWorkbenchPage.VIEW_ACTIVATE);

//                specimenImportView.setEndpoint(providerSelectionPage.getEndPoint());

//                dataImportView = specimenImportView;

//                break;

//            case GBIF:

//                dataImportView = (GbifResponseImportView) TaxeditorEditorPlugin.getDefault().getWorkbench().getActiveWorkbenchWindow().getActivePage()

//                .showView(GbifResponseImportView.ID, "query_"+query.toString().replaceAll(",", ""),IWorkbenchPage.VIEW_ACTIVATE);

//                break;

//            }

//        } catch ( PartInitException e ) {

//            logger.error("Could not open import view for query: " + query.toString(), e);

//        }

//        if(dataImportView!=null){

//            dataImportView.setQuery(query);

////            dataImportView.query();

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

////

////                @Override

////                public void run() {

////                    CdmStore.getContextManager().notifyContextRefresh();

////                }

////            });

            Job queryJob = new QueryJob("Query specimen provider", dataImportView);

           queryJob.schedule();

        return true;

    }

    @Override

    public void addPages() {

        addPage(providerSelectionPage);

        addPage(searchPage);

    }

    public void init() {

        providerSelectionPage = ContextInjectionFactory.make(SpecimenProviderSelectionWizardPage.class, context);

//      new SpecimenProviderSelectionWizardPage("Select specimen provider");

//      searchPage = new SpecimenSearchWizardPage("Specimen Search");

        searchPage = ContextInjectionFactory.make(SpecimenSearchWizardPage.class, context);

    }

    private class QueryJob extends Job{

        private final DataImportView<?> view;

        public QueryJob(String name, DataImportView<?> view) {

            super(name);

            this.view = view;

        }

        @Override

        protected IStatus run(IProgressMonitor monitor) {

            view.query();

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

                @Override

                public void run() {

                    CdmStore.getContextManager().notifyContextRefresh();

                }

            });

            return Status.OK_STATUS;

        }

    }

}