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.wicket.model.models.interaction.act;
  
  import org.apache.wicket.model.IModel;
  import org.jspecify.annotations.NonNull;
  
  import org.apache.causeway.core.metamodel.context.HasMetaModelContext;
  import org.apache.causeway.core.metamodel.interactions.managed.ActionInteraction;
  import org.apache.causeway.core.metamodel.interactions.managed.ParameterNegotiationModel;
  import org.apache.causeway.core.metamodel.object.ManagedObject;
  import org.apache.causeway.core.metamodel.spec.feature.ObjectActionParameter;
  import org.apache.causeway.viewer.commons.model.attrib.UiParameter;
  import org.apache.causeway.viewer.commons.model.object.HasUiParentObject;
  import org.apache.causeway.viewer.commons.model.object.UiObject;
  
  /**
   * <i>Action Parameter Interaction</i> model bound to its owner {@link ActionInteractionWkt}.
   *
   * @see ActionInteractionWkt
   */
  public record UiParameterWkt(
      ActionInteractionWkt actionInteractionModel,
      int paramIndex)
  implements
      IModel<ActionInteraction>,
      HasMetaModelContext,
      HasUiParentObject<UiObject>,
      UiParameter {
  
      public ActionInteraction actionInteraction() {
          return getObject();
      }
  
      @Override
      public UiObject getParentUiModel() {
          return this::getOwner;
      }
  
      @Override
      public ManagedObject getOwner() {
          return actionInteraction().getManagedAction().get().getOwner();
      }
  
      @Override
      public ObjectActionParameter getMetaModel() {
          return actionInteraction().getObjectActionElseFail().getParameterByIndex(paramIndex);
      }
  
      @Override
      public @NonNull ManagedObject getValue() {
          return getParameterNegotiationModel().getParamValue(paramIndex);
      }
  
      @Override
      public void setValue(final ManagedObject paramValue) {
          getParameterNegotiationModel().setParamValue(paramIndex, paramValue);
      }
  
      @Override
      public ParameterNegotiationModel getParameterNegotiationModel() {
          return actionInteractionModel().parameterNegotiationModel();
      }
  
      // -- MODEL CHAINING
  
      @Override
      public void detach() {
          actionInteractionModel.detach();
      }
  
      @Override
      public void setObject(final ActionInteraction object) {
          actionInteractionModel.setObject(object);
      }
  
      @Override
      public ActionInteraction getObject() {
          return actionInteractionModel.getObject();
      }
  
      @Override
      public String toString() {
          StringBuilder sb = new StringBuilder("Model:classname=[");
          sb.append(getClass().getName()).append(']');
          sb.append(":nestedModel=[").append(actionInteractionModel).append(']');
          return sb.toString();
      }
  
  }
  