/**
    * This file Copyright (c) 2015 Magnolia International
    * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
    *
    *
    * This file is dual-licensed under both the Magnolia
    * Network Agreement and the GNU General Public License.
    * You may elect to use one or the other of these licenses.
    *
   * This file is distributed in the hope that it will be
   * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
   * implied warranty of MERCHANTABILITY or FITNESS FOR A
   * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
   * Redistribution, except as permitted by whichever of the GPL
   * or MNA you select, is prohibited.
   *
   * 1. For the GPL license (GPL), you can redistribute and/or
   * modify this file under the terms of the GNU General
   * Public License, Version 3, as published by the Free Software
   * Foundation.  You should have received a copy of the GNU
   * General Public License, Version 3 along with this program;
   * if not, write to the Free Software Foundation, Inc., 51
   * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * 2. For the Magnolia Network Agreement (MNA), this file
   * and the accompanying materials are made available under the
   * terms of the MNA which accompanies this distribution, and
   * is available at http://www.magnolia-cms.com/mna.html
   *
   * Any modifications to this file must keep this entire header
   * intact.
   *
   */
  package info.magnolia.dam.external.app.contentview.list;
  
  import info.magnolia.dam.api.AssetProvider;
  import info.magnolia.dam.external.app.contentconnector.AssetContentConnector;
  import info.magnolia.dam.external.app.contentview.AbstractAssetContainer;
  import info.magnolia.dam.external.app.contentview.AssetProviderAwarePresenter;
  import info.magnolia.dam.external.app.contentview.FlatAssetContainer;
  import info.magnolia.objectfactory.ComponentProvider;
  import info.magnolia.ui.workbench.column.definition.ColumnDefinition;
  import info.magnolia.ui.workbench.definition.ContentPresenterDefinition;
  import info.magnolia.ui.workbench.list.ListPresenter;
  import info.magnolia.ui.workbench.list.ListView;
  
  import javax.inject.Inject;
  
  import com.vaadin.data.Container;
  
  /**
   * Extension of {@link ListPresenter} that uses {@link FlatAssetContainer} to work with assets.
   */
  public class AssetListPresenter extends ListPresenter implements AssetProviderAwarePresenter {
  
      @Inject
      public AssetListPresenter(ListView view, ComponentProvider componentProvider) {
          super(view, componentProvider);
      }
  
      @Override
      public Container initializeContainer() {
          AssetContentConnector contentConnector = (AssetContentConnector) this.contentConnector;
          container = getComponentProvider().newInstance(getContainerClass(), contentConnector);
          configureContainer(getPresenterDefinition(), container);
          return container;
      }
  
      protected void configureContainer(ContentPresenterDefinition presenterDefinition, Container container) {
          for (ColumnDefinition column : presenterDefinition.getColumns()) {
              String propertyId = column.getPropertyName() != null ? column.getPropertyName() : column.getName();
              container.addContainerProperty(propertyId, column.getType(), null);
          }
      }
  
      @Override
      public void setAssetProvider(AssetProvider assetProvider) {
          ((AbstractAssetContainer) container).setAssetProvider(assetProvider);
      }
  
      protected Class<? extends AbstractAssetContainer> getContainerClass() {
          return FlatAssetContainer.class;
      }
  }