/*
    * SPDX-FileCopyrightText: none
    * SPDX-License-Identifier: CC0-1.0
    */
   
   package gov.nist.secauto.oscal.lib.profile.resolver.policy;
   
   import com.vladsch.flexmark.util.sequence.BasedSequence;
   
  import gov.nist.secauto.metaschema.core.datatype.markup.flexmark.InsertAnchorExtension.InsertAnchorNode;
  import gov.nist.secauto.metaschema.core.metapath.format.IPathFormatter;
  import gov.nist.secauto.metaschema.core.metapath.item.node.IModelNodeItem;
  import gov.nist.secauto.metaschema.core.util.CollectionUtil;
  import gov.nist.secauto.metaschema.core.util.CustomCollectors;
  import gov.nist.secauto.metaschema.core.util.ObjectUtils;
  import gov.nist.secauto.oscal.lib.profile.resolver.support.IEntityItem;
  
  import org.apache.logging.log4j.LogManager;
  import org.apache.logging.log4j.Logger;
  
  import java.util.List;
  import java.util.Locale;
  
  import edu.umd.cs.findbugs.annotations.NonNull;
  
  public class InsertReferencePolicy
      extends AbstractCustomReferencePolicy<InsertAnchorNode> {
    private static final Logger LOGGER = LogManager.getLogger(InsertReferencePolicy.class);
  
    public InsertReferencePolicy() {
      super(IIdentifierParser.IDENTITY_PARSER);
    }
  
    @Override
    protected List<IEntityItem.ItemType> getEntityItemTypes(@NonNull InsertAnchorNode insert) {
      String type = insert.getType().toString();
  
      if (!"param".equals(type)) {
        throw new UnsupportedOperationException("unrecognized insert type: " + type);
      }
      return CollectionUtil.singletonList(IEntityItem.ItemType.PARAMETER);
    }
  
    @Override
    public String getReferenceText(@NonNull InsertAnchorNode insert) {
      return insert.getIdReference().toString();
    }
  
    @Override
    public void setReferenceText(@NonNull InsertAnchorNode insert, @NonNull String newReference) {
      insert.setIdReference(ObjectUtils.notNull(BasedSequence.of(newReference)));
    }
  
    @Override
    protected boolean handleIndexMiss(
        @NonNull IModelNodeItem<?, ?> contextItem,
        @NonNull InsertAnchorNode insert,
        @NonNull List<IEntityItem.ItemType> itemTypes,
        @NonNull String identifier,
        @NonNull ReferenceCountingVisitor.Context visitorContext) {
      if (LOGGER.isErrorEnabled()) {
        LOGGER.atError().log(
            "The '{}' insert at '{}' should reference a '{}' identified by '{}'."
                + " The index did not contain the identifier.",
            insert.getType().toString(),
            contextItem.toPath(IPathFormatter.METAPATH_PATH_FORMATER),
            itemTypes.stream()
                .map(type -> type.name().toLowerCase(Locale.ROOT))
                .collect(CustomCollectors.joiningWithOxfordComma("or")),
            identifier);
      }
      return true;
    }
  
  }