package at.asitplus.eidas.specific.modules.auth.idaustria;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;

import at.asitplus.eidas.specific.core.MsEidasNodeConstants;
import at.gv.egiz.eaaf.core.api.data.PvpAttributeDefinitions;
import at.gv.egiz.eaaf.core.impl.data.Triple;

/**
 * Constant values for ID Austria authentication module.
 *
 * @author tlenz
 *
 */
public class IdAustriaAuthConstants {

  public static final int AUTHPROCESS_EIDAS_AT_PROXYSERVICE_REQUESTED = 6500;
  public static final int AUTHPROCESS_EIDAS_AT_PROXYSERVICE_RESPONSE_SUCCESS = 6501;
  public static final int AUTHPROCESS_EIDAS_AT_PROXYSERVICE_RESPONSE_ERROR = 6502;
  
  public static final String ERRORTYPE_00 = "module.idaustria.00";
  public static final String ERRORTYPE_01 = "module.idaustria.01";
  public static final String ERRORTYPE_02 = "module.idaustria.02";
  public static final String ERRORTYPE_03 = "module.idaustria.03";
  public static final String ERRORTYPE_04 = "module.idaustria.04";
  public static final String ERRORTYPE_05 = "module.idaustria.05";
  public static final String ERRORTYPE_06 = "module.idaustria.06";  
  public static final String ERRORTYPE_98 = "module.idaustria.98";
  public static final String ERRORTYPE_99 = "module.idaustria.99";
  
    
  public static final String SAML2_STATUSCODE_USERSTOP = "1005";
  
  public static final int METADATA_VALIDUNTIL_IN_HOURS = 24;
  public static final String MODULE_NAME_FOR_LOGGING = "ID Austria based eIDAS authentication";

  public static final String ENDPOINT_POST = "/sp/idaustria/eidas/post";
  public static final String ENDPOINT_REDIRECT = "/sp/idaustria/eidas/redirect";
  public static final String ENDPOINT_METADATA = "/sp/idaustria/eidas/metadata";

  public static final String CONFIG_PROPS_PREFIX = "modules.idaustriaauth.";
  
  public static final String CONFIG_PROPS_IDAUSTRIA_ENTITYID = CONFIG_PROPS_PREFIX + "idp.entityId";
  public static final String CONFIG_PROPS_IDAUSTRIA_METADATAURL = CONFIG_PROPS_PREFIX + "idp.metadataUrl";
    
  public static final String CONFIG_PROPS_KEYSTORE_TYPE = CONFIG_PROPS_PREFIX + "keystore.type";
  public static final String CONFIG_PROPS_KEYSTORE_NAME = CONFIG_PROPS_PREFIX + "keystore.name";
  public static final String CONFIG_PROPS_KEYSTORE_PATH = CONFIG_PROPS_PREFIX + "keystore.path";
  public static final String CONFIG_PROPS_KEYSTOREPASSWORD = CONFIG_PROPS_PREFIX + "keystore.password";
  public static final String CONFIG_PROPS_SIGN_METADATA_KEY_PASSWORD = CONFIG_PROPS_PREFIX
      + "metadata.sign.password";
  public static final String CONFIG_PROPS_SIGN_METADATA_ALIAS = CONFIG_PROPS_PREFIX
      + "metadata.sign.alias";
  public static final String CONFIG_PROPS_SIGN_SIGNING_KEY_PASSWORD = CONFIG_PROPS_PREFIX
      + "request.sign.password";
  public static final String CONFIG_PROPS_SIGN_SIGNING_ALIAS = CONFIG_PROPS_PREFIX
      + "request.sign.alias";
  public static final String CONFIG_PROPS_ENCRYPTION_KEY_PASSWORD = CONFIG_PROPS_PREFIX
      + "response.encryption.password";
  public static final String CONFIG_PROPS_ENCRYPTION_ALIAS = CONFIG_PROPS_PREFIX
      + "response.encryption.alias";

  public static final String CONFIG_PROPS_TRUSTSTORE_TYPE = CONFIG_PROPS_PREFIX + "truststore.type";
  public static final String CONFIG_PROPS_TRUSTSTORE_NAME = CONFIG_PROPS_PREFIX + "truststore.name";
  public static final String CONFIG_PROPS_TRUSTSTORE_PATH = CONFIG_PROPS_PREFIX + "truststore.path";
  public static final String CONFIG_PROPS_TRUSTSTORE_PASSWORD = CONFIG_PROPS_PREFIX + "truststore.password";

  public static final String CONFIG_PROPS_REQUIRED_PVP_ATTRIBUTES_LIST = CONFIG_PROPS_PREFIX
      + "required.additional.attributes";

  
  /**
   * SP specific EntityId of the ID Austria. 
   */
  public static final String CONFIG_PROPS_APPSPECIFIC_IDAUSTRIA_NODE_URL = "auth.idaustria.entityId";
  
    
  public static final List<Triple<String, String, Boolean>> DEFAULT_REQUIRED_PVP_ATTRIBUTES =
      Collections.unmodifiableList(new ArrayList<Triple<String, String, Boolean>>() {
        private static final long serialVersionUID = 1L;
        {
          // add PVP Version attribute
          add(Triple.newInstance(PvpAttributeDefinitions.PVP_VERSION_NAME,
              PvpAttributeDefinitions.PVP_VERSION_FRIENDLY_NAME, false));

          // entity information
          add(Triple.newInstance(PvpAttributeDefinitions.GIVEN_NAME_NAME,
              PvpAttributeDefinitions.GIVEN_NAME_FRIENDLY_NAME, true));
          add(Triple.newInstance(PvpAttributeDefinitions.PRINCIPAL_NAME_NAME,
              PvpAttributeDefinitions.PRINCIPAL_NAME_FRIENDLY_NAME, true));
          add(Triple.newInstance(PvpAttributeDefinitions.BIRTHDATE_NAME,
              PvpAttributeDefinitions.BIRTHDATE_FRIENDLY_NAME, true));
          add(Triple.newInstance(PvpAttributeDefinitions.BPK_NAME,
              PvpAttributeDefinitions.BPK_FRIENDLY_NAME, true));
          
          // entity metadata information
          add(Triple.newInstance(PvpAttributeDefinitions.EID_ISSUING_NATION_NAME,
              PvpAttributeDefinitions.EID_ISSUING_NATION_FRIENDLY_NAME, true));
          add(Triple.newInstance(PvpAttributeDefinitions.EID_CITIZEN_EIDAS_QAA_LEVEL_NAME,
              PvpAttributeDefinitions.EID_CITIZEN_EIDAS_QAA_LEVEL_FRIENDLY_NAME, false));
          
          // mandate attributes
          add(Triple.newInstance(PvpAttributeDefinitions.MANDATE_TYPE_NAME,
              PvpAttributeDefinitions.MANDATE_TYPE_FRIENDLY_NAME, false));
          add(Triple.newInstance(PvpAttributeDefinitions.MANDATE_TYPE_OID_NAME,
              PvpAttributeDefinitions.MANDATE_TYPE_OID_FRIENDLY_NAME, false));          
          addAll(MsEidasNodeConstants.DEFAULT_REQUIRED_MANDATE_JUR_PVP_ATTRIBUTES);
          addAll(MsEidasNodeConstants.DEFAULT_REQUIRED_MANDATE_NAT_PVP_ATTRIBUTES);
                    
        }
      });

  public static final Set<String> DEFAULT_REQUIRED_PVP_ATTRIBUTE_NAMES =
      DEFAULT_REQUIRED_PVP_ATTRIBUTES.stream()
        .filter(el -> el.getThird())
        .map(el -> el.getFirst())
        .collect(Collectors.toSet());

  private IdAustriaAuthConstants() {

  }
  
}