package de.intevation.flys.exports.fixings;

import org.apache.log4j.Logger;
import org.jfree.data.xy.XYSeries;
import org.jfree.data.xy.XYSeriesCollection;
import org.w3c.dom.Document;

import de.intevation.artifactdatabase.state.ArtifactAndFacet;
import de.intevation.flys.artifacts.model.fixings.AnalysisPeriod;
import de.intevation.flys.artifacts.model.fixings.QWD;
import de.intevation.flys.jfree.StyledXYSeries;
import de.intevation.flys.utils.KMIndex;

public abstract class AbstractFixGenerator extends FixChartGenerator {

    public static final String I18N_DW_YAXIS_LABEL_DEFAULT  =
            "delta W [cm]";

    public static final String I18N_DW_YAXIS_LABEL =
            "chart.fixings.longitudinalsection.yaxis.label";

    private final static Logger logger =
            Logger.getLogger(AbstractFixGenerator.class);

    @SuppressWarnings("unchecked")
    protected void doSectorAverageOut(ArtifactAndFacet aaf, Document doc, boolean visible, int idx) {
        logger.debug("doSectorAverageOut" + aaf.getFacet().getIndex());
    
        int index = aaf.getFacet().getIndex();
        int sectorNdx = index & 3;
    
        KMIndex<AnalysisPeriod> kms =
                (KMIndex<AnalysisPeriod>)aaf.getData(context);
    
        if(kms == null) {
            return;
        }
    
        XYSeries series = new StyledXYSeries(aaf.getFacetDescription(), doc);
    
        for (KMIndex.Entry<AnalysisPeriod> entry: kms) {
            double km = entry.getKm();
            AnalysisPeriod ap = entry.getValue();
            QWD qwd = ap.getQSectorAverages()[sectorNdx];
            if (qwd == null) {
                continue;
            }
            double deltaW = qwd.getDeltaW();
            series.add(km, deltaW);
        }
    
        addAxisSeries(series, idx, visible);
    
    }

    @SuppressWarnings("unchecked")
    protected void doAnalysisEventsOut(ArtifactAndFacet aaf, Document doc, boolean visible, int idx) {
        logger.debug("doAnalysisEventsOut");
    
        KMIndex<QWD> kms =
                (KMIndex<QWD>)aaf.getData(context);
    
        if(kms == null) {
            return;
        }
    
        XYSeriesCollection col = new XYSeriesCollection();
    
        StyledXYSeries series = new StyledXYSeries(aaf.getFacetDescription(), false, doc);
    
        for (KMIndex.Entry<QWD> entry: kms) {
            double km = entry.getKm();
            QWD qwd = entry.getValue();
    
            series.add(km, qwd.getDeltaW());
        }
        col.addSeries(series);
    
        addAxisDataset(col, idx, visible);
    }

    @SuppressWarnings("unchecked")
    protected void doReferenceEventsOut(ArtifactAndFacet aaf, Document doc, boolean visible, int idx) {
        logger.debug("doReferenceEventOut");
    
        KMIndex<QWD> kms =
                (KMIndex<QWD>)aaf.getData(context);
    
        if(kms == null) {
            return;
        }
    
        XYSeriesCollection col = new XYSeriesCollection();
    
        StyledXYSeries series = new StyledXYSeries(aaf.getFacetDescription(), false, doc);
    
        for (KMIndex.Entry<QWD> entry: kms) {
            double km = entry.getKm();
            QWD qwd = entry.getValue();
    
            series.add(km, qwd.getDeltaW());
        }
        col.addSeries(series);
    
        addAxisDataset(col, idx, visible);
    }

}