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.ui.components.actions;
  
  import org.apache.wicket.markup.html.WebMarkupContainer;
  
  import org.apache.causeway.core.metamodel.object.ManagedObject;
  import org.apache.causeway.viewer.commons.model.components.UiComponentType;
  import org.apache.causeway.viewer.wicket.model.models.ActionModel;
  import org.apache.causeway.viewer.wicket.ui.panels.PanelAbstract;
  import org.apache.causeway.viewer.wicket.ui.util.Wkt;
  
  import lombok.Getter;
  
  /**
   * {@link PanelAbstract Panel} representing an action invocation, backed by an
   * {@link ActionModel}.
   * <p>
   * Will render either parameter dialog or the results.
   * <p>
   * Corresponding component to edit properties is
   * {@link org.apache.causeway.viewer.wicket.ui.components.property.PropertyEditPanel}.
   */
  class ActionParametersPanel
  extends PanelAbstract<ManagedObject, ActionModel> {
  
      private static final long serialVersionUID = 1L;
  
      private static final String ID_HEADER = "header";
      private static final String ID_ACTION_NAME = "actionName";
  
      public ActionParametersPanel(final String id, final ActionModel actionModel, final boolean showHeader) {
          super(id, actionModel);
          this.showHeader = showHeader;
      }
  
      ActionModel getActionModel() {
          return super.getModel();
      }
  
      @Override
      protected void onInitialize() {
          super.onInitialize();
  
          final ActionModel actionModel = getModel();
  
          if (!actionModel.hasParameters()) {
              // the factory should check for this already, so this should never occur...
              throw new IllegalStateException("model has no parameters!");
          }
  
          final WebMarkupContainer header =
                  Wkt.containerWithVisibility(ID_HEADER, ActionParametersPanel.this::isShowHeader);
  
          addOrReplace(header);
  
          getComponentFactoryRegistry().addOrReplaceComponent(this, UiComponentType.PARAMETERS, actionModel);
          getComponentFactoryRegistry().addOrReplaceComponent(header, UiComponentType.OBJECT_ICON_AND_TITLE,
                  actionModel.getParentUiModel());
  
          Wkt.labelAdd(header, ID_ACTION_NAME, ()->getActionModel().getFriendlyName());
      }
  
      /**
       * Whether to hide the header part of this action panel,
       * e.g. when shown in an action prompt
       */
      @Getter
      private final boolean showHeader;
  
  }
  