# AlbumDetail.java

    /*
     * Copyright (C) 2000 - 2024 Silverpeas
     *
     * This program is free software: you can redistribute it and/or modify
     * it under the terms of the GNU Affero General Public License as
     * published by the Free Software Foundation, either version 3 of the
     * License, or (at your option) any later version.
     *
     * As a special exception to the terms and conditions of version 3.0 of
     * the GPL, you may redistribute this Program in connection with Free/Libre
     * Open Source Software ("FLOSS") applications as described in Silverpeas's
     * FLOSS exception. You should have recieved a copy of the text describing
     * the FLOSS exception, and it is also available here:
     * "https://www.silverpeas.org/legal/floss_exception.html"
     *
     * This program is distributed in the hope that it will be useful,
     * but WITHOUT ANY WARRANTY; without even the implied warranty of
     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
     * GNU Affero General Public License for more details.
     *
     * You should have received a copy of the GNU Affero General Public License
     * along with this program. If not, see <https://www.gnu.org/licenses/>.
     */
    package org.silverpeas.components.gallery.model;

    import org.silverpeas.components.gallery.model.MediaCriteria.VISIBILITY;
    import org.silverpeas.core.node.model.NodeDetail;

    import java.util.ArrayList;
    import java.util.Collection;
    import java.util.List;

    import static org.silverpeas.components.gallery.service.MediaServiceProvider.getMediaService;

    public class AlbumDetail extends NodeDetail {

      public static final String RESOURCE_TYPE = "Album";
      private static final long serialVersionUID = 1L;
      private VISIBILITY mediaVisibility = VISIBILITY.BY_DEFAULT;
      private List<Media> media = null;
      private long nbMedia = 0;

      public AlbumDetail(NodeDetail node) {
        setNodePK(node.getNodePK());
        setName(node.getName());
        setDescription(node.getDescription());
        setCreationDate(node.getCreationDate());
        setCreatorId(node.getCreatorId());
        setPath(node.getPath());
        setLevel(node.getLevel());
        setStatus(node.getStatus());
        setFatherPK(node.getFatherPK());
        setChildrenDetails(node.getChildrenDetails());
        setNodeType(node.getNodeType());
        setOrder(node.getOrder());
        setTranslations(node.getTranslations());
      }

      public AlbumDetail(NodeDetail node, VISIBILITY mediaVisibility) {
        this(node);
        this.mediaVisibility = mediaVisibility;
      }

      public List<Media> getMedia() {
        if (media == null) {
          // Loading lazily the media data
          Collection<Media> allMedia = getMediaService().getAllMedia(getNodePK(), mediaVisibility);
          // Setting the media into the instance.
          setMedia(allMedia);
        }
        return media;
      }

      public void setMedia(Collection<Media> media) {
        this.media = new ArrayList<>(media);
        if (nbMedia == 0 && !media.isEmpty()) {
          setNbMedia(nbMedia);
        }
      }

      public long getNbMedia() {
        return nbMedia;
      }

      public void setNbMedia(long nbMedia) {
        this.nbMedia = nbMedia;
      }

      public Collection<AlbumDetail> getChildrenAlbumsDetails() {
        Collection<AlbumDetail> albums = new ArrayList<>();
        Collection<NodeDetail> nodes = this.getChildrenDetails();
        if (nodes != null) {
          for (NodeDetail node : nodes) {
            AlbumDetail album = new AlbumDetail(node);
            albums.add(album);
          }
        }
       return albums;
      }

      @Override
      public boolean equals(final Object other) {
        return super.equals(other);
      }

      @Override
      public int hashCode() {
        return super.hashCode();
      }
    }