/** 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 org.dive4elements.artifactdatabase.ProtocolUtils;
import org.dive4elements.artifacts.Artifact;
import org.dive4elements.artifacts.CallContext;
import org.dive4elements.artifacts.common.utils.XMLUtils.ElementCreator;
import org.dive4elements.river.artifacts.D4EArtifact;
import org.dive4elements.river.artifacts.states.DefaultState;
import org.w3c.dom.Element;

/**
 * @author Domenico Nardi Tironi
 */
public class VegetationZonesTableEditState extends DefaultState {

    private static final long serialVersionUID = 1L;

    @Override
    protected String getUIProvider() {
        return "uinfo.vegetationzones.table.edit";
    }

    @Override
    protected Element[] createItems(final ElementCreator cr, final Artifact artifact, final String name, final CallContext context) {
        final String datakey = "vegzones";
        if (name.equals(datakey)) {
            final Element item = ProtocolUtils.createArtNode(cr, "item", null, null);
            final Element label = ProtocolUtils.createArtNode(cr, "label", null, null);
            final Element value = ProtocolUtils.createArtNode(cr, "value", null, null);
            final D4EArtifact flys = (D4EArtifact) artifact;
            final String s = flys.getDataAsString(datakey) == null ? VegetationZone.parseListToDataString(VegetationZone.getStandardList())
                    : flys.getDataAsString(datakey);

            value.setTextContent(s);
            item.appendChild(label);
            item.appendChild(value);
            return new Element[] { item };
        }
        return new Element[] {};
    }

    @Override
    public boolean validate(final Artifact artifact) throws IllegalArgumentException {
        // TODO: check verstehen

        // final InundationDurationAccess access = new InundationDurationAccess((SINFOArtifact) artifact);

        // Second year should be later than first.

        // if (access.getYears() == null || access.getYears().length == 0)
        return true;
        // throw new IllegalArgumentException("error_years_wrong");

        // return true;
    }

    /**
     * Creats the data element used for the static part of DESCRIBE document.
     */
    // @Override
    // protected Element createStaticData(final D4EArtifact flys, final ElementCreator creator, final CallContext cc, final
    // String name, final String value,
    // final String type) {
    // final Element dataElement = creator.create("data");
    // creator.addAttr(dataElement, "name", name, true);
    // creator.addAttr(dataElement, "type", type, true);
    //
    // final Element itemElement = creator.create("item");
    // creator.addAttr(itemElement, "value", value, true);
    //
    // final String[] labels = getLabels(cc, value);
    // final Object[] obj = new Object[] { labels[0] };
    //
    // // TODO own i18n
    // final String attrValue = Resources.getMsg(cc.getMeta(), "wsp.selected.string", "wsp.selected.string", obj);
    // // I18N_STATIC_KEY, I18N_STATIC_KEY, obj);
    //
    // creator.addAttr(itemElement, "label", attrValue, true);
    // dataElement.appendChild(itemElement);
    //
    // return dataElement;
    // }

}