/*
    * 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.syncope.client.console.wicket.markup.html.form;
  
  import java.io.Serializable;
  import java.util.ArrayList;
  import java.util.List;
  import org.apache.wicket.markup.html.list.ListItem;
  import org.apache.wicket.markup.html.list.ListView;
  import org.apache.wicket.markup.html.panel.Panel;
  import org.apache.wicket.model.IModel;
  
  /**
   * This empty class must exist because there not seems to be alternative to provide specialized HTML for edit links.
   *
   * @param <T> model object type.
   */
  public final class ActionsPanel<T extends Serializable> extends Panel {
  
      private static final long serialVersionUID = 322966537010107771L;
  
      private final List<Action<T>> actions = new ArrayList<>();
  
      private IModel<T> model;
  
      public ActionsPanel(final String componentId, final IModel<T> model) {
          super(componentId, model);
          setOutputMarkupId(true);
          this.model = model;
  
          add(new ListView<>("actionRepeater", actions) {
  
              private static final long serialVersionUID = -9180479401817023838L;
  
              @Override
              protected void populateItem(final ListItem<Action<T>> item) {
                  item.add(new ActionPanel<>(ActionsPanel.this.model, item.getModelObject()));
              }
  
          }.setRenderBodyOnly(true));
      }
  
      public Action<T> add(
              final ActionLink<T> link,
              final ActionLink.ActionType type,
              final String entitlements) {
  
          return add(link, type, entitlements, false);
      }
  
      public Action<T> add(
              final ActionLink<T> link,
              final ActionLink.ActionType type,
              final String entitlements,
              final boolean onConfirm) {
  
          Action<T> action = new Action<>(link, type);
          action.setEntitlements(entitlements);
          action.setOnConfirm(onConfirm);
          actions.add(action);
          return action;
      }
  
      public Action<T> add(final Action<T> action) {
          actions.add(action);
          return action;
      }
  
      public Action<T> add(final int index, final Action<T> action) {
          actions.add(index, action);
          return action;
      }
  
      public Action<T> set(final int index, final Action<T> action) {
          actions.set(index, action);
          return action;
      }
  
      public List<Action<T>> getActions() {
          return actions;
      }
  
      public ActionsPanel<T> clone(final String componentId, final IModel<T> model) {
         ActionsPanel<T> panel = new ActionsPanel<>(componentId, model);
         panel.actions.addAll(actions);
         return panel;
     }
 
     /**
      * Use this with toggle panels.
      *
      * @param componentId Component Id.
      * @param model Model.
      * @return Actions panel.
      */
     public ActionsPanel<T> cloneWithLabels(final String componentId, final IModel<T> model) {
         ActionsPanel<T> panel = new ActionsPanel<>(componentId, model);
         actions.forEach(action -> panel.actions.add(action.showLabel()));
         return panel;
     }
 
     public boolean isEmpty() {
         return this.actions.isEmpty();
     }
 }