package de.intevation.flys.artifacts.states;

import java.util.List;

import org.apache.log4j.Logger;

import de.intevation.artifacts.CallMeta;

import de.intevation.artifactdatabase.state.Facet;

import de.intevation.flys.artifacts.FLYSArtifact;
import de.intevation.flys.artifacts.model.WMSLayerFacet;
import de.intevation.flys.artifacts.resources.Resources;
import de.intevation.flys.artifacts.states.DefaultState.ComputeType;


public class RiverAxisState extends OutputState {

    public static final String I18N_DESCRIPTION = "floodmap.riveraxis";


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

    @Override
    public Object computeInit(
        FLYSArtifact artifact,
        String       hash,
        CallMeta     meta,
        List<Facet>  facets
    ) {
        logger.debug("RiverAxisState.computeInit()");

        // TODO Add config for background layer
        WMSLayerFacet facet = new WMSLayerFacet(
            0,
            FLOODMAP_RIVERAXIS,
            Resources.getMsg(meta, I18N_DESCRIPTION, I18N_DESCRIPTION),
            ComputeType.INIT,
            getID(), hash,
            "http://denmark.atlas/cgi-bin/flys-wms"); // TODO add correct WMS URL

        facet.addLayer("riveraxis");

        // TODO determine extent based on the given geometry
        facet.setExtent("6.5 49.1 7.0 49.7");

        facets.add(facet);

        return null;
    }
}
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