package fr.mcc.ginco.exports.skos;

import java.util.List;

import javax.inject.Inject;
import javax.inject.Named;

import org.apache.commons.lang3.StringEscapeUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Component;

import com.hp.hpl.jena.ontology.DatatypeProperty;
import com.hp.hpl.jena.ontology.OntModel;
import com.hp.hpl.jena.rdf.model.Literal;
import com.hp.hpl.jena.rdf.model.Model;
import com.hp.hpl.jena.rdf.model.Property;
import com.hp.hpl.jena.rdf.model.Resource;
import com.hp.hpl.jena.vocabulary.RDFS;

import fr.mcc.ginco.beans.CustomConceptAttribute;
import fr.mcc.ginco.beans.ThesaurusConcept;
import fr.mcc.ginco.services.ICustomConceptAttributeService;
import fr.mcc.ginco.skos.namespaces.GINCO;

@Component("skosCustomConceptAttributeExporter")
public class SKOSCustomConceptAttributeExporter {

	@Inject
	@Named("customConceptAttributeService")
	private ICustomConceptAttributeService customConceptAttributeService;

	public Model exportCustomConceptAttributes(ThesaurusConcept concept,
			Model model, Resource conceptResource, OntModel ontModel) {

		List<CustomConceptAttribute> attributes = customConceptAttributeService
				.getAttributesByEntity(concept);

		DatatypeProperty customAttrOnt = ontModel.createDatatypeProperty(GINCO
				.getURI() + "CustomConceptAttribute");
		Literal l = ontModel.createLiteral("CustomConceptAttribute");
		customAttrOnt.addLabel(l);

		for (CustomConceptAttribute attribute : attributes) {
			if (attribute.getType().getExportable()) {

				Resource customAttrRes = model.createResource(GINCO.getURI()
						+ attribute.getType().getCode(),
						GINCO.CUSTOM_CONCEPT_ATTRIBUTE);
				model.add(customAttrRes, RDFS.label, StringEscapeUtils.unescapeXml(attribute.getType()
						.getCode()));


				if (StringUtils.isNotEmpty(attribute.getLexicalValue())) {
					Property customAttributeProperty = model.createProperty(GINCO
						.getURI() + attribute.getType().getCode());

					model.add(conceptResource, customAttributeProperty,
						attribute.getLexicalValue());
				}

			}
		}
		return model;
	}
}