/*
    * 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.panels;
  
  import java.io.Serializable;
  import java.util.Collection;
  import java.util.List;
  import org.apache.syncope.client.console.commons.ActionTableCheckGroup;
  import org.apache.syncope.client.console.wicket.extensions.markup.html.repeater.data.table.AjaxFallbackDataTable;
  import org.apache.syncope.client.console.wicket.extensions.markup.html.repeater.data.table.CheckGroupColumn;
  import org.apache.syncope.client.console.wicket.markup.html.bootstrap.dialog.BaseModal;
  import org.apache.syncope.client.console.wicket.markup.html.form.ActionLink;
  import org.apache.syncope.client.console.wicket.markup.html.form.ActionLink.ActionType;
  import org.apache.syncope.client.console.wicket.markup.html.form.ActionsPanel;
  import org.apache.syncope.client.ui.commons.ajax.form.IndicatorAjaxFormChoiceComponentUpdatingBehavior;
  import org.apache.wicket.AttributeModifier;
  import org.apache.wicket.ajax.AjaxRequestTarget;
  import org.apache.wicket.ajax.markup.html.form.AjaxButton;
  import org.apache.wicket.extensions.ajax.markup.html.IndicatingAjaxButton;
  import org.apache.wicket.extensions.markup.html.repeater.data.table.IColumn;
  import org.apache.wicket.extensions.markup.html.repeater.data.table.ISortableDataProvider;
  import org.apache.wicket.markup.html.WebMarkupContainer;
  import org.apache.wicket.markup.html.form.Form;
  import org.apache.wicket.model.ResourceModel;
  
  public class ActionDataTablePanel<T extends Serializable, S> extends DataTablePanel<T, S> {
  
      private static final long serialVersionUID = -8826989026203543957L;
  
      private static final String CANCEL = "cancel";
  
      private final Form<T> batchForm;
  
      private final ActionsPanel<Serializable> actionPanel;
  
      public ActionDataTablePanel(
              final String id,
              final List<IColumn<T, S>> columns,
              final ISortableDataProvider<T, S> dataProvider,
              final int rowsPerPage) {
  
          super(id);
  
          batchForm = new Form<>("groupForm");
          add(batchForm);
  
          group = new ActionTableCheckGroup<>("checkgroup", model) {
  
              private static final long serialVersionUID = -8667764190925075389L;
  
              @Override
              public boolean isCheckable(final T element) {
                  return isElementEnabled(element);
              }
          };
          group.add(new IndicatorAjaxFormChoiceComponentUpdatingBehavior() {
  
              private static final long serialVersionUID = -151291731388673682L;
  
              @Override
              protected void onUpdate(final AjaxRequestTarget target) {
                  // triggers AJAX form submit
              }
          });
          batchForm.add(group);
  
          columns.add(0, new CheckGroupColumn<>(group));
          dataTable = new AjaxFallbackDataTable<>("dataTable", columns, dataProvider, rowsPerPage, this);
          group.add(dataTable);
  
          final WebMarkupContainer actionPanelContainer = new WebMarkupContainer("actionPanelContainer");
          batchForm.add(actionPanelContainer);
  
          actionPanel = new ActionsPanel<>("actions", null);
          actionPanelContainer.add(actionPanel);
  
          if (dataTable.getRowCount() == 0) {
              actionPanelContainer.add(new AttributeModifier("style", "display: none"));
          }
  
          batchForm.add(new IndicatingAjaxButton(CANCEL, new ResourceModel(CANCEL)) {
  
              private static final long serialVersionUID = -2341391430136818025L;
 
             @Override
             protected void onSubmit(final AjaxRequestTarget target) {
                 // ignore
             }
         }.setVisible(false).setEnabled(false));
     }
 
     public void addAction(final ActionLink<Serializable> action, final ActionType type, final String entitlements) {
         actionPanel.add(action, type, entitlements);
     }
 
     public void addCancelButton(final BaseModal<?> modal) {
         AjaxButton cancel = new IndicatingAjaxButton(CANCEL, new ResourceModel(CANCEL)) {
 
             private static final long serialVersionUID = -4804368561204623354L;
 
             @Override
             protected void onSubmit(final AjaxRequestTarget target) {
                 modal.close(target);
             }
         };
 
         cancel.setDefaultFormProcessing(false);
         batchForm.addOrReplace(cancel);
     }
 
     public Collection<T> getModelObject() {
         return group.getModelObject();
     }
 
     public boolean isElementEnabled(final T element) {
         return true;
     }
 }