/** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde
 * Software engineering by
 *  Björnsen Beratende Ingenieure GmbH
 *  Dr. Schumacher Ingenieurbüro für Wasser und Umwelt
 *
 * This file is Free Software under the GNU AGPL (>=v3)
 * and comes with ABSOLUTELY NO WARRANTY! Check out the
 * documentation coming with Dive4Elements River for details.
 */
package org.dive4elements.river.artifacts.uinfo.vegetationzones;

import java.util.ArrayList;
import java.util.Collection;

import org.dive4elements.river.artifacts.common.AbstractCalculationExportableResult;
import org.dive4elements.river.artifacts.common.ExportContextCSV;
import org.dive4elements.river.artifacts.common.ExportContextPDF;
import org.dive4elements.river.artifacts.common.IExportContext;
import org.dive4elements.river.artifacts.common.MetaAndTableJRDataSource;
import org.dive4elements.river.artifacts.common.ResultRow;
import org.dive4elements.river.artifacts.sinfo.util.RiverInfo;
import org.dive4elements.river.artifacts.uinfo.common.UInfoResultType;

/**
 * @author Domenico Nardi Tironi
 */
final class VegetationZonesCalculationResult extends AbstractCalculationExportableResult {

    private static final long serialVersionUID = 1L;

    private static final String JASPER_FILE = "/jasper/templates/uinfo.vegetationzones.jrxml";

    public VegetationZonesCalculationResult(final String label, final Collection<ResultRow> rows) {
        super(label, rows);
    }

    @Override
    public void writeCSVHeader(final ExportContextCSV exportContextCSV, final RiverInfo river) {

        final Collection<String> header = new ArrayList<>(11);

        header.add(exportContextCSV.formatCsvHeader(UInfoResultType.vegname));
        header.add(exportContextCSV.formatCsvHeader(UInfoResultType.vegdauervon));
        header.add(exportContextCSV.formatCsvHeader(UInfoResultType.vegdauerbis));
        header.add(exportContextCSV.formatCsvHeader(UInfoResultType.vegzone_color));
        exportContextCSV.writeCSVLine(header.toArray(new String[header.size()]));
    }

    @Override
    protected void writeCSVResultMetadata(final ExportContextCSV exportContextCSV) {
        // no metadata

    }

    @Override
    protected String[] formatCSVRow(final ExportContextCSV exportContextCSV, final ResultRow row) {
        return formatRow(exportContextCSV, row);
    }

    @Override
    protected String[] formatPDFRow(final ExportContextPDF exportContextPDF, final ResultRow row) {

        return formatRow(exportContextPDF, row);
    }

    @Override
    protected String getJasperFile() {

        return JASPER_FILE;
    }

    @Override
    protected void addJRTableHeader(final ExportContextPDF exportContextPDF, final MetaAndTableJRDataSource source) {
        /* additional column headings */
        exportContextPDF.addJRMetadata(source, "veg_name", UInfoResultType.vegname);
        exportContextPDF.addJRMetadata(source, "veg_dauervon", UInfoResultType.vegdauervon);
        exportContextPDF.addJRMetadata(source, "veg_dauerbis", UInfoResultType.vegdauerbis);
        exportContextPDF.addJRMetadata(source, "color", UInfoResultType.vegzone_color);
    }

    protected String[] formatRow(final IExportContext context, final ResultRow row) {

        final Collection<String> lines = new ArrayList<>(11);

        lines.add(context.formatRowValue(row, UInfoResultType.vegname));
        lines.add(context.formatRowValue(row, UInfoResultType.vegdauervon));
        lines.add(context.formatRowValue(row, UInfoResultType.vegdauerbis));
        lines.add(context.formatRowValue(row, UInfoResultType.vegzone_color));

        return lines.toArray(new String[lines.size()]);
    }
}