package at.gv.egovernment.moa.id.protocols.pvp2x.builder.attributes;

import org.opensaml.saml2.core.Attribute;
import org.w3c.dom.Element;

import at.gv.e_government.reference.namespace.mandates._20040701_.Mandate;
import at.gv.e_government.reference.namespace.persondata._20020228_.CorporateBodyType;
import at.gv.e_government.reference.namespace.persondata._20020228_.IdentificationType;
import at.gv.egovernment.moa.id.auth.data.AuthenticationSession;
import at.gv.egovernment.moa.id.config.auth.OAAuthParameter;
import at.gv.egovernment.moa.id.data.AuthenticationData;
import at.gv.egovernment.moa.id.protocols.pvp2x.exceptions.NoMandateDataAvailableException;
import at.gv.egovernment.moa.id.protocols.pvp2x.exceptions.PVP2Exception;
import at.gv.egovernment.moa.id.util.MandateBuilder;
import at.gv.egovernment.moa.logging.Logger;

public class MandateLegalPersonSourcePinTypeAttributeBuilder extends
		BaseAttributeBuilder {

	public String getName() {
		return MANDATE_LEG_PER_SOURCE_PIN_TYPE_NAME;
	}

	public Attribute build(AuthenticationSession authSession, 
			OAAuthParameter oaParam, AuthenticationData authData)
			throws PVP2Exception {
		if (authSession.getUseMandate()) {
			Element mandate = authSession.getMandate();
			if (mandate == null) {
				throw new NoMandateDataAvailableException();
			}
			Mandate mandateObject = MandateBuilder.buildMandate(mandate);
			if (mandateObject == null) {
				throw new NoMandateDataAvailableException();
			}
			CorporateBodyType corporation = mandateObject.getMandator()
					.getCorporateBody();
			if (corporation == null) {
				Logger.error("No corporate mandate");
				throw new NoMandateDataAvailableException();
			}
			IdentificationType id = null;
			if(corporation.getIdentification().size() == 0) {
				Logger.error("Failed to generate IdentificationType");
				throw new NoMandateDataAvailableException();
			}
			id =  corporation.getIdentification().get(0);
			/*id = MandateBuilder.getBPKIdentification(corporate);
			if (id == null) {
				Logger.error("Failed to generate IdentificationType");
				throw new NoMandateDataAvailableException();
			}*/
			return buildStringAttribute(
					MANDATE_LEG_PER_SOURCE_PIN_TYPE_FRIENDLY_NAME,
					MANDATE_LEG_PER_SOURCE_PIN_TYPE_NAME, id.getType());
		}
		return null;

	}

	public Attribute buildEmpty() {
		return buildemptyAttribute(
				MANDATE_LEG_PER_SOURCE_PIN_TYPE_FRIENDLY_NAME,
				MANDATE_LEG_PER_SOURCE_PIN_TYPE_NAME);
	}

}