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.viewer.graphql.model.domain.rich.query;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.concurrent.atomic.AtomicInteger;
  
  import graphql.schema.DataFetchingEnvironment;
  
  import org.apache.causeway.viewer.graphql.model.context.Context;
  import org.apache.causeway.viewer.graphql.model.domain.ElementCustom;
  import org.apache.causeway.viewer.graphql.model.domain.TypeNames;
  import org.apache.causeway.viewer.graphql.model.domain.common.interactors.ActionInteractor;
  import org.apache.causeway.viewer.graphql.model.fetcher.BookmarkedPojo;
  
  import lombok.Getter;
  import lombok.extern.log4j.Log4j2;
  
  @Log4j2
  public class RichActionParams
          extends ElementCustom {
  
      @Getter private final ActionInteractor actionInteractor;
  
      private final List<RichActionParamsParam> params = new ArrayList<>();
  
      public RichActionParams(
              final ActionInteractor actionInteractor,
              final Context context) {
          super(TypeNames.actionParamsTypeNameFor(actionInteractor.getObjectSpecification(), actionInteractor.getObjectMember(), actionInteractor.getSchemaType()), context);
          this.actionInteractor = actionInteractor;
  
          if (isBuilt()) {
              // nothing else to be done
              return;
          }
  
          var idx = new AtomicInteger(0);
          actionInteractor.getObjectMember().getParameters()
                  .forEach(oap -> params.add(addChildFieldFor(new RichActionParamsParam(actionInteractor, oap, this.context, idx.getAndIncrement()))));
  
          if (params.isEmpty()) {
              return;
          }
  
          buildObjectTypeAndField("params", "Parameters of this action");
      }
  
      @Override
      protected void addDataFetchersForChildren() {
          params.forEach(param -> param.addDataFetcher(this));
      }
  
      @Override
      protected Object fetchData(DataFetchingEnvironment dataFetchingEnvironment) {
          return BookmarkedPojo.sourceFrom(dataFetchingEnvironment, context);
      }
  
  }
  