content: /*
   This file is part of Subsonic.
  
   Subsonic is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.
  
   Subsonic 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 General Public License for more details.
  
   You should have received a copy of the GNU General Public License
   along with Subsonic.  If not, see <http://www.gnu.org/licenses/>.
  
   Copyright 2009 (C) Sindre Mehus
   */
  package net.nullsum.audinaut.view;
  
  import android.content.Context;
  import android.view.LayoutInflater;
  import android.view.View;
  import android.widget.TextView;
  
  import net.nullsum.audinaut.R;
  import net.nullsum.audinaut.domain.MusicDirectory;
  import net.nullsum.audinaut.domain.Playlist;
  import net.nullsum.audinaut.util.FileUtil;
  import net.nullsum.audinaut.util.Util;
  
  import java.util.List;
  
  public class PlaylistSongView extends UpdateView2<Playlist, List<MusicDirectory.Entry>> {
  
      private final TextView titleView;
      private final TextView countView;
      private int count = 0;
  
      public PlaylistSongView(Context context) {
          super(context, false);
          this.context = context;
          LayoutInflater.from(context).inflate(R.layout.basic_count_item, this, true);
  
          titleView = findViewById(R.id.basic_count_name);
          countView = findViewById(R.id.basic_count_count);
      }
  
      protected void setObjectImpl(Playlist playlist, List<MusicDirectory.Entry> songs) {
          count = 0;
          titleView.setText(playlist.getName());
          // Make sure to hide initially so it's not present briefly before update
          countView.setVisibility(View.GONE);
      }
  
      @Override
      protected void updateBackground() {
          // Make sure to reset when starting count
          count = 0;
  
          // Don't try to lookup playlist for Create New
          if (!"-1".equals(item.getId())) {
              MusicDirectory cache = FileUtil.deserialize(context, Util.getCacheName(context, "playlist", item.getId()), MusicDirectory.class);
              if (cache != null) {
                  // Try to find song instances in the given playlists
                  for (MusicDirectory.Entry song : item2) {
                      if (cache.getChildren().contains(song)) {
                          count++;
                      }
                  }
              }
          }
      }
  
      @Override
      protected void update() {
          // Update count display with appropriate information
          if (count <= 0) {
              countView.setVisibility(View.GONE);
          } else {
              String displayName;
              if (count < 10) {
                  displayName = "0" + count;
              } else {
                  displayName = "" + count;
              }
  
              countView.setText(displayName);
              countView.setVisibility(View.VISIBLE);
          }
      }
  }
  