content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one
   *  or more contributor license agreements.  See the NOTICE file
   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you under the Apache License, Version 2.0 (the
   *  "License"); you may not use this file except in compliance
   *  with the License.  You may obtain a copy of the License at
   *
   *        http://www.apache.org/licenses/LICENSE-2.0
   *
   *  Unless required by applicable law or agreed to in writing,
   *  software distributed under the License is distributed on an
   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   *  KIND, either express or implied.  See the License for the
   *  specific language governing permissions and limitations
   *  under the License.
   */
  package org.apache.causeway.core.metamodel.facets.collections.layout;
  
  import jakarta.inject.Inject;
  
  import org.springframework.util.StringUtils;
  
  import org.apache.causeway.applib.annotation.CollectionLayout;
  import org.apache.causeway.core.metamodel.context.MetaModelContext;
  import org.apache.causeway.core.metamodel.facetapi.FeatureType;
  import org.apache.causeway.core.metamodel.facets.FacetFactoryAbstract;
  import org.apache.causeway.core.metamodel.facets.collections.layout.tabledec.TableDecoratorFacetForCollectionLayoutAnnotation;
  import org.apache.causeway.core.metamodel.facets.members.layout.order.LayoutOrderFacetFromCollectionLayoutAnnotation;
  import org.apache.causeway.core.metamodel.facets.object.navchild.NavigableSubtreeSequenceFacet;
  import org.apache.causeway.core.metamodel.specloader.validator.ValidationFailureUtils;
  
  public class CollectionLayoutFacetFactory
  extends FacetFactoryAbstract {
  
      @Inject
      public CollectionLayoutFacetFactory(final MetaModelContext mmc) {
          super(mmc, FeatureType.COLLECTIONS_AND_ACTIONS);
      }
  
      @Override
      public void process(final ProcessMethodContext processMethodContext) {
  
          var facetHolder = processMethodContext.getFacetHolder();
          var collectionLayoutIfAny = processMethodContext
                  .synthesizeOnMethodOrMixinType(
                          CollectionLayout.class,
                          () -> ValidationFailureUtils
                          .raiseAmbiguousMixinAnnotations(processMethodContext.getFacetHolder(), CollectionLayout.class));
  
          addFacetIfPresent(
              CssClassFacetForCollectionLayoutAnnotation
                  .create(collectionLayoutIfAny, facetHolder));
  
          addFacet(
              DefaultViewFacetForCollectionLayoutAnnotation
                  .create(collectionLayoutIfAny, facetHolder)
                  .orElseGet(()->DefaultViewFacetAsConfigured.create(facetHolder)));
  
          addFacetIfPresent(
              MemberDescribedFacetForCollectionLayoutAnnotation
                  .create(collectionLayoutIfAny, facetHolder));
  
          addFacetIfPresent(
              HiddenFacetForCollectionLayoutAnnotation
                  .create(collectionLayoutIfAny, facetHolder));
  
          addFacetIfPresent(
              LayoutOrderFacetFromCollectionLayoutAnnotation
                  .create(collectionLayoutIfAny, facetHolder));
  
          addFacetIfPresent(
              MemberNamedFacetForCollectionLayoutAnnotation
                  .create(collectionLayoutIfAny, facetHolder));
  
          addFacetIfPresent(
              TableDecoratorFacetForCollectionLayoutAnnotation
                  .create(collectionLayoutIfAny, facetHolder));
  
          addFacetIfPresent(
              PagedFacetForCollectionLayoutAnnotation
                  .create(collectionLayoutIfAny, facetHolder));
  
          addFacetIfPresent(
              SortedByFacetForCollectionLayoutAnnotation
                  .create(collectionLayoutIfAny, facetHolder));
  
          addFacetIfPresent(
              collectionLayoutIfAny
                  .map(CollectionLayout::navigableSubtree)
                  .filter(StringUtils::hasLength)
                  .flatMap(sequence->NavigableSubtreeSequenceFacet.create("CollectionLayout annotation",
                      processMethodContext.getCls(), processMethodContext.getMethod().asMethod(), sequence, facetHolder)));
      }
  
  }
  