
/**
 * Copyright © CENRA (2016)
 *
 * remi.clement@espaces-naturels.fr
 * 
 * This software is a multi-platform and portable application based on 
 * the scientifical toolbox to monitor wetlands. With this toolbox it’s 
 * possible to calculate indicators «RhoMéO» to monitor quality, 
 * fonctionalities and urban and agricultural pressures of wetlands. 
 * Indicators are calculated using naturalist data entered and/or imported,
 * and geographic data downloaded from a geographic server.
 * 
 * This software is governed by the CeCILL license under French law and
 * abiding by the rules of distribution of free software.  You can  use, 
 * modify and/ or redistribute the software under the terms of the CeCILL
 * license as circulated by CEA, CNRS and INRIA at the following URL
 * "http://www.cecill.info". 
 * 
 * As a counterpart to the access to the source code and  rights to copy,
 * modify and redistribute granted by the license, users are provided only
 * with a limited warranty  and the software's author,  the holder of the
 * economic rights,  and the successive licensors  have only  limited
 * liability. 
 * 
 * In this respect, the user's attention is drawn to the risks associated
 * with loading,  using,  modifying and/or developing or reproducing the
 * software by the user in light of its specific status of free software,
 * that may mean  that it is complicated to manipulate,  and  that  also
 * therefore means  that it is reserved for developers  and  experienced
 * professionals having in-depth computer knowledge. Users are therefore
 * encouraged to load and test the software's suitability as regards their
 * requirements in conditions enabling the security of their systems and/or 
 * data to be ensured and,  more generally, to use and operate it in the 
 * same conditions as regards security. 
 * 
 * The fact that you are presently reading this means that you have had
 * knowledge of the CeCILL license and that you accept its terms.
*/
package fr.cenra.rhomeo.fx.p09;

import fr.cenra.rhomeo.Rhomeo;
import fr.cenra.rhomeo.api.process.Indicator;
import fr.cenra.rhomeo.api.process.ProcessContext;
import fr.cenra.rhomeo.core.Session;
import fr.cenra.rhomeo.core.WorkflowStep;
import fr.cenra.rhomeo.fx.p08.FXGeoReferentialTable;
import fr.cenra.rhomeo.core.data.reference.GeoReferential;
import fr.cenra.rhomeo.core.data.reference.GeoReferentials;
import fr.cenra.rhomeo.protocol.p09.I13;
import javafx.collections.ObservableList;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.scene.control.Alert;
import javafx.scene.control.Button;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.VBox;
import javax.annotation.PostConstruct;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;

/**
 *
 * @author Johann Sorel (Geomatys)
 */
@Component
@Scope("prototype")
public class FXP09DatasetPane extends VBox {

    @Autowired
    private Session session;
    @Autowired
    private GeoReferentials geoRef;

    @Autowired
    @Qualifier(I13.NAME)
    private Indicator indicator;

    @FXML
    private Button next;
    @FXML
    private BorderPane tableSpace;

    private FXGeoReferentialTable table;

    public FXP09DatasetPane() {
        Rhomeo.loadFXML(this);
    }

    @PostConstruct
    private void postConstruct(){
        table = new FXGeoReferentialTable(geoRef, session.getDataContext().getSite(),
                GeoReferentials.TYPE_ZONE_HYDRO,
                GeoReferentials.TYPE_RPG);
        tableSpace.setCenter(table);
    }

    @FXML
    void nextStep(ActionEvent event) {

        //check there is at least one year of data available
        int nbAvailable = 0;
        final ObservableList<GeoReferential> items = table.getItems();
        for(GeoReferential ref : items){
            //we need zone hydro,tache artif and tache_urbaine
            if(ref.zoneHydroLocal().get()
               && ref.rpgLocal().get()) nbAvailable++;
        }

        if (nbAvailable==0) {
            Rhomeo.showAlert(Alert.AlertType.WARNING, "Impossible de passer à l'étape suivante : la saisie n'est pas valide.");
            return;
        }

        final ProcessContext ctx = new ProcessContext(session.getDataset(), session.getDataContext());
        ctx.getIndicators().add(indicator);
        session.setProcessContext(ctx);

        if (!session.requestWorkflowStep(WorkflowStep.PROCESS)) {
            Rhomeo.showAlert(Alert.AlertType.WARNING, "Impossible de passer à l'étape suivante. Veuillez vérifier votre lot de données.");
        }
    }
}
