/*
    * 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.tasks;
  
  import org.apache.syncope.client.console.commons.DirectoryDataProvider;
  import org.apache.syncope.client.console.commons.TaskDataProvider;
  import org.apache.syncope.client.console.panels.AjaxDataTablePanel;
  import org.apache.syncope.client.console.panels.DirectoryPanel;
  import org.apache.syncope.client.console.panels.MultilevelPanel;
  import org.apache.syncope.client.console.rest.TaskRestClient;
  import org.apache.syncope.client.console.wicket.markup.html.bootstrap.dialog.BaseModal;
  import org.apache.syncope.client.ui.commons.panels.ModalPanel;
  import org.apache.syncope.common.lib.to.TaskTO;
  import org.apache.syncope.common.lib.types.TaskType;
  import org.apache.wicket.PageReference;
  import org.apache.wicket.ajax.AjaxRequestTarget;
  import org.apache.wicket.event.IEvent;
  import org.apache.wicket.model.CompoundPropertyModel;
  import org.apache.wicket.model.IModel;
  
  /**
   * Tasks {@link DirectoryPanel}.
   *
   * @param <T> task type.
   */
  public abstract class TaskDirectoryPanel<T extends TaskTO>
          extends DirectoryPanel<T, T, TaskDataProvider<T>, TaskRestClient> implements ModalPanel {
  
      private static final long serialVersionUID = 4984337552918213290L;
  
      protected final BaseModal<?> baseModal;
  
      protected final MultilevelPanel multiLevelPanelRef;
  
      protected TaskDirectoryPanel(
              final TaskRestClient restClient,
              final BaseModal<?> baseModal,
              final MultilevelPanel multiLevelPanelRef,
              final PageReference pageRef,
              final boolean wizardInModal) {
  
          this(MultilevelPanel.FIRST_LEVEL_ID, restClient, baseModal, multiLevelPanelRef, pageRef, wizardInModal);
      }
  
      protected TaskDirectoryPanel(final String id, final TaskRestClient restClient, final PageReference pageRef) {
          this(id, restClient, null, null, pageRef, false);
      }
  
      protected TaskDirectoryPanel(
              final String id,
              final TaskRestClient restClient,
              final BaseModal<?> baseModal,
              final MultilevelPanel multiLevelPanelRef,
              final PageReference pageRef,
              final boolean wizardInModal) {
  
          super(id, restClient, pageRef, wizardInModal);
          this.baseModal = baseModal;
          this.multiLevelPanelRef = multiLevelPanelRef;
          setShowResultPanel(false);
      }
  
      @Override
      protected void resultTableCustomChanges(final AjaxDataTablePanel.Builder<T, String> resultTableBuilder) {
          resultTableBuilder.setMultiLevelPanel(multiLevelPanelRef);
      }
  
      protected abstract void viewTaskExecs(T taskTO, AjaxRequestTarget target);
  
      protected abstract class TasksProvider<T extends TaskTO> extends DirectoryDataProvider<T> {
  
          private static final long serialVersionUID = -20112718133295756L;
  
          private final TaskType type;
  
          public TasksProvider(final int paginatorRows, final TaskType type) {
              super(paginatorRows);
              this.type = type;
          }
  
          @Override
          public long size() {
              return restClient.count(type);
         }
 
         @Override
         public IModel<T> model(final T object) {
             return new CompoundPropertyModel<>(object);
         }
     }
 
     @Override
     public void onEvent(final IEvent<?> event) {
         super.onEvent(event);
         if (event.getPayload() instanceof ExitEvent) {
             AjaxRequestTarget target = ExitEvent.class.cast(event.getPayload()).getTarget();
             baseModal.show(false);
             baseModal.close(target);
         }
     }
 }