package at.asitplus.eidas.specific.proxy.builder;

import at.asitplus.eidas.specific.core.builder.AuthenticationDataBuilder;
import at.gv.egiz.eaaf.core.api.data.EaafConstants;
import lombok.extern.slf4j.Slf4j;

/**
 * eIDAS Proxy-Service specific authentication-data builder.
 * 
 * @author tlenz
 *
 */
@Slf4j
public class ProxyAuthenticationDataBuilder extends AuthenticationDataBuilder {

  private static final String PLUS = "+";
  
  @Override
  protected String customizeLegalPersonSourcePin(String sourcePin, String sourcePinType) {   
    String sectorType = sourcePinType.substring((EaafConstants.URN_PREFIX_BASEID + PLUS).length());       
    return sectorType + PLUS + sourcePin;
    
  }

  @Override
  protected String customizeBpkAttribute(String pvpBpkAttrValue) {
    final String[] split = pvpBpkAttrValue.split(":", 2);
    if (split.length == 2) {
      log.debug("Remove prefix from bPK attribute to transform it into eIDAS-Node format");
      return split[1];

    } else {
      log.warn("PVP bPK attribute: {} has wrong format. Use it as it is.", pvpBpkAttrValue);
      return pvpBpkAttrValue;

    }
  }
}