package @APP_PACKAGE@;

import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import java.util.HashSet;

import com.google.gson.JsonArray;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;

import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.SearchManager;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.database.MatrixCursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.provider.BaseColumns;
import android.util.Log;

import @APP_PACKAGE@.model.Album;
import @APP_PACKAGE@.model.Movie;
import @APP_PACKAGE@.model.MusicVideo;
import @APP_PACKAGE@.model.Song;
import @APP_PACKAGE@.model.TVEpisode;
import @APP_PACKAGE@.model.TVShow;
import @APP_PACKAGE@.content.XBMCFileContentProvider;
import @APP_PACKAGE@.model.File;
import @APP_PACKAGE@.model.Media;

public class XBMCJsonRPC
{
  native String _requestJSON(String request);

  public final static String APP_NAME = "@APP_NAME@ Search";
  public final static String COLUMN_FULL_PATH = "COLUMN_FULL_PATH";
  public final static String COLUMN_BASE_PATH = "COLUMN_BASE_PATH";
  public final static String COLUMN_FILENAME = "COLUMN_FILENAME";
  public final static String COLUMN_TITLE = "COLUMN_TITLE";
  public final static String COLUMN_TAGLINE = "COLUMN_TAGLINE";
  public final static String COLUMN_THUMB = "COLUMN_THUMB";
  public final static String COLUMN_FANART = "COLUMN_FANART";
  public final static String COLUMN_ID = "COLUMN_ID";
  public final static String COLUMN_VIEW_PROGRESS = "COLUMN_VIEW_PROGRESS";
  public final static String COLUMN_RECOMMENDATION_REASON = "COLUMN_RECOMMENDATION_REASON";

  public final static String REQ_ID_MOVIES = "1";
  public final static String REQ_ID_SHOWS = "2";
  public final static String REQ_ID_ALBUMS = "3";
  public final static String REQ_ID_ARTISTS = "4";
  public final static String REQ_ID_MOVIES_ACTOR = "5";
  public final static String REQ_ID_SHOWS_ACTOR = "6";

  private final static int MAX_ITEMS = 20;

  private static String TAG = "@APP_NAME@";

  private String m_xbmc_web_url = "http://localhost:8080";
  private HashSet<Integer> mRecomendationIds = new HashSet<Integer>();

  private int MAX_RECOMMENDATIONS = 3;

  private String GET_VERSION =
          "{ \"jsonrpc\": \"2.0\", \"method\": \"JSONRPC.Version\", \"id\": 1 }";
  private String RECOMMENDATION_MOVIES_JSON =
                  "{\"jsonrpc\": \"2.0\", \"method\": \"VideoLibrary.GetMovies\", "
                  + "\"params\": { \"filter\": {\"field\": \"playcount\", \"operator\": \"is\", \"value\": \"0\"}, "
                  + "\"limits\": { \"start\" : 0, \"end\": 10}, "
                  + "\"properties\" : [\"imdbnumber\", \"title\", \"tagline\", \"art\", \"year\", \"runtime\", \"file\", \"plot\", \"rating\"], "
                  + "\"sort\": { \"order\": \"descending\", \"method\": \"random\", \"ignorearticle\": true } }, "
                  + "\"id\": \"1\"}";

  private String RECOMMENDATIONS_SHOWS_JSON =
                 "{\"jsonrpc\":\"2.0\",\"method\":\"VideoLibrary.GetTVShows\",\"params\":{\"filter\":{\"and\":[{\"field\":\"playcount\",\"operator\":\"is\",\"value\":\"0\"},{\"field\":\"plot\",\"operator\":\"isnot\",\"value\":\"\"}]},\"limits\":{\"start\":0,\"end\":10},\"properties\":[\"imdbnumber\",\"title\",\"plot\",\"art\",\"studio\", \"year\", \"rating\"],\"sort\":{\"order\":\"descending\",\"method\":\"lastplayed\",\"ignorearticle\":true}},\"id\":\"1\"}";

  private String RECOMMENDATIONS_ALBUMS_JSON =
                 "{\"jsonrpc\": \"2.0\", \"method\": \"AudioLibrary.GetAlbums\", \"params\": { \"limits\": { \"start\" : 0, \"end\": 3}, \"properties\" : [\"title\", \"displayartist\", \"art\"], \"sort\": { \"order\": \"descending\", \"method\": \"random\", \"ignorearticle\": true } }, \"id\": \"1\"}";

  private String SEARCH_MOVIES_JSON =
                  "{\"jsonrpc\": \"2.0\", \"method\": \"VideoLibrary.GetMovies\", "
                  + "\"params\": { \"filter\": {%s}, "
                  + "\"limits\": { \"start\" : 0, \"end\": 10}, "
                  + "\"properties\" : [\"imdbnumber\", \"title\", \"tagline\", \"art\", \"year\", \"runtime\"], "
                  + "\"sort\": { \"order\": \"ascending\", \"method\": \"title\", \"ignorearticle\": true } }, "
                  + "\"id\": \"%s\"}";

  private String SEARCH_SHOWS_JSON =
           "{\"jsonrpc\":\"2.0\",\"method\":\"VideoLibrary.GetTVShows\",\"params\":{\"filter\":{%s},\"limits\":{\"start\":0,\"end\":10},\"properties\":[\"imdbnumber\",\"title\",\"plot\",\"art\",\"year\"],\"sort\":{\"order\":\"descending\",\"method\":\"lastplayed\",\"ignorearticle\":true}},\"id\":\"%s\"}";

  private String SEARCH_ALBUMS_JSON =
                 "{\"jsonrpc\": \"2.0\", \"method\": \"AudioLibrary.GetAlbums\", \"params\": {\"filter\":{%s},\"limits\": { \"start\" : 0, \"end\": 10}, \"properties\" : [\"title\", \"displayartist\", \"art\"], \"sort\": { \"order\": \"descending\", \"method\": \"dateadded\", \"ignorearticle\": true } }, \"id\": \"%s\"}";

  private String SEARCH_ARTISTS_JSON =
                 "{\"jsonrpc\": \"2.0\", \"method\": \"AudioLibrary.GetArtists\", \"params\": {\"filter\":{%s},\"limits\": { \"start\" : 0, \"end\": 10}, \"properties\" : [\"description\", \"art\"], \"sort\": { \"order\": \"descending\", \"method\": \"dateadded\", \"ignorearticle\": true } }, \"id\": \"%s\"}";

  private String RETRIEVE_MOVIE_DETAILS =
          "{ \"jsonrpc\": \"2.0\", \"method\": \"VideoLibrary.GetMovieDetails\", \"params\": { \"movieid\" : %s, \"properties\" : [\"imdbnumber\", \"title\", \"tagline\", \"art\", \"year\", \"runtime\", \"file\", \"plot\", \"trailer\", \"rating\"] }, \"id\": \"%s\" }";

  private String RETRIEVE_EPISODE_DETAILS =
          "{ \"jsonrpc\": \"2.0\", \"method\": \"VideoLibrary.GetEpisodeDetails\", \"params\": { \"episodeid\" : %s, \"properties\" : [\"title\", \"tvshowid\", \"showtitle\", \"season\", \"episode\", \"art\", \"file\", \"plot\", \"rating\", \"runtime\", \"firstaired\"] }, \"id\": \"%s\" }";

  private String RETRIEVE_TVSHOW_DETAILS =
          "{ \"jsonrpc\": \"2.0\", \"method\": \"VideoLibrary.GetTVShowDetails\", \"params\": { \"tvshowid\" : %s, \"properties\" : [\"title\", \"studio\", \"art\", \"plot\", \"year\", \"rating\"] }, \"id\": \"%s\" }";

  private String RETRIEVE_ALBUM_DETAILS =
          "{ \"jsonrpc\": \"2.0\", \"method\": \"AudioLibrary.GetAlbumDetails\", \"params\": { \"albumid\" : %s, \"properties\" : [\"title\", \"displayartist\", \"art\",  \"artistid\"] }, \"id\": \"%s\" }";

  private String RETRIEVE_SONG_DETAILS =
          "{ \"jsonrpc\": \"2.0\", \"method\": \"AudioLibrary.GetSongDetails\", \"params\": { \"songid\" : %s, \"properties\" : [\"title\", \"displayartist\", \"art\", \"albumid\", \"artistid\", \"file\"] }, \"id\": \"%s\" }";

  private String RETRIEVE_MUSICVIDEO_DETAILS =
          "{ \"jsonrpc\": \"2.0\", \"method\": \"VideoLibrary.GetMusicVideoDetails\", \"params\": { \"musicvideoid\" : %s, \"properties\" : [\"title\", \"artist\", \"art\", \"file\"] }, \"id\": \"%s\" }";

  private String RETRIEVE_FILE_ITEMS =
          "{ \"jsonrpc\": \"2.0\", \"method\": \"Files.GetDirectory\", \"params\": { \"directory\" : \"%s\" }, \"id\": \"%s\" }";

  private NotificationManager mNotificationManager;

  public XBMCJsonRPC()
  {
    String jsonPort = XBMCProperties.getStringProperty("xbmc.jsonPort", "8080");
    m_xbmc_web_url = "http://localhost:" + jsonPort;
  }

  public String request_string(String jsonRequest)
  {
    try
    {
      return _requestJSON(jsonRequest);
    }
    catch (Exception e)
    {
      Log.e(TAG, "XBMCJsonRPC: Failed to read JSON");
      e.printStackTrace();
      return null;
    }
    catch (UnsatisfiedLinkError e)
    {
      Log.e(TAG, "XBMCJsonRPC: _requestJSON: Not available");
      return null;
    }
  }

  public JsonObject request_object(String jsonRequest)
  {
    try
    {
      String stringResp = request_string(jsonRequest);
      if (stringResp == null)
        return null;

      return JsonParser.parseString(stringResp).getAsJsonObject();
    }
    catch (Exception e)
    {
      Log.e(TAG, "XBMCJsonRPC: Failed to parse JSON");
      e.printStackTrace();
      return null;
    }
  }

  public JsonArray request_array(String jsonRequest)
  {
    try
    {
      String stringResp = request_string(jsonRequest);
      if (stringResp == null)
        return null;

      return JsonParser.parseString(stringResp).getAsJsonArray();
    }
    catch (Exception e)
    {
      Log.e(TAG, "XBMCJsonRPC: Failed to parse JSON");
      e.printStackTrace();
      return null;
    }
  }

  public Bitmap getBitmap(Context ctx, String src)
  {
    try
    {
      ContentResolver resolver = ctx.getContentResolver();
      InputStream input = resolver.openInputStream(XBMCFileContentProvider.buildUri(src));
      Bitmap bitmap = BitmapFactory.decodeStream(input);
      input.close();
      return bitmap;
    }
    catch (Exception e)
    {
      e.printStackTrace();
      return null;
    }
  }

  public String getDownloadUrl(String src)
  {
    return src;
  }

  public boolean Ping()
  {
    try
    {
      JsonObject req = request_object(GET_VERSION);
      if (req == null || !req.has("result"))
        return false;
    }
    catch (Exception e)
    {
      return false;
    }
    return true;
  }

  public Cursor search(String query)
  {
      String[] menuCols = new String[] {
              BaseColumns._ID,
              COLUMN_TITLE,
              COLUMN_TAGLINE,
              COLUMN_THUMB,
              COLUMN_FANART,
      };
      MatrixCursor mc = new MatrixCursor(menuCols);

      try
      {
        JsonObject req = request_object(String.format(SEARCH_MOVIES_JSON, /*"\"operator\": \"contains\", \"field\": \"title\", \"value\": \"" + query + "\"", limit));*/
        "\"or\": [" +
        "{\"operator\": \"contains\", \"field\": \"title\", \"value\": \"" + query + "\"}," +
        "{\"operator\": \"contains\", \"field\": \"originaltitle\", \"value\": \"" + query + "\"}," +
        "{\"operator\": \"contains\", \"field\": \"set\", \"value\": \"" + query + "\"}," +
        "{\"operator\": \"contains\", \"field\": \"actor\", \"value\": \"" + query + "\"}," +
        "{\"operator\": \"contains\", \"field\": \"director\", \"value\": \"" + query + "\"}]"));

        if (req == null || !req.has("result"))
          return null;

        JsonObject results = req.getAsJsonObject("result");
        JsonArray movies = results.getAsJsonArray("movies");

        for (int i = 0; i < movies.size(); ++i)
        {
          JsonObject movie = movies.get(i).getAsJsonObject();

          String poster = extractKeyFromArtMap(movie, "poster");
          String thumb = extractKeyFromArtMap(movie, "thumb");
          String fanart = extractKeyFromArtMap(movie, "fanart");

          mc.addRow(new Object[]{
            movie.get("movieid"),
            movie.get("title"),
            movie.get("tagline"),
            poster != null && !poster.isEmpty() ? poster : thumb != null && !thumb.isEmpty() ? thumb : "",
            fanart != null && !fanart.isEmpty() ? fanart : ""
          });
        }
      } catch (Exception e)
      {
        e.printStackTrace();
        return null;
      }

      try
      {
        JsonObject req = request_object(String.format(SEARCH_SHOWS_JSON, /*"\"operator\": \"contains\", \"field\": \"title\", \"value\": \"" + query + "\"", limit));*/
        "\"or\": [" +
        "{\"operator\": \"contains\", \"field\": \"title\", \"value\": \"" + query + "\"}," +
        "{\"operator\": \"contains\", \"field\": \"actor\", \"value\": \"" + query + "\"}," +
        "{\"operator\": \"contains\", \"field\": \"director\", \"value\": \"" + query + "\"}]"));

        if (req == null || !req.has("result"))
          return null;

        JsonObject results = req.getAsJsonObject("result");
        JsonArray tvshows = results.getAsJsonArray("tvshows");

        for (int i = 0; i < tvshows.size(); ++i)
        {
          JsonObject tvshow = tvshows.get(i).getAsJsonObject();

          String poster = extractKeyFromArtMap(tvshow, "poster");
          String thumb = extractKeyFromArtMap(tvshow, "thumb");
          String fanart = extractKeyFromArtMap(tvshow, "fanart");

          mc.addRow(new Object[]{
            tvshow.get("movieid"),
            tvshow.get("title"),
            tvshow.get("plot"),
            poster != null && !poster.isEmpty() ? poster : thumb != null && !thumb.isEmpty() ? thumb : "",
            fanart != null && !fanart.isEmpty() ? fanart : ""
          });
        }
      } catch (Exception e)
      {
        e.printStackTrace();
        return null;
      }

      return mc;
  }

  public Cursor getSuggestions(String query, int limit)
  {
    //Log.d(TAG, "query: " + query);

    int totCount = 0;
    String[] menuCols = new String[]
    {
        BaseColumns._ID,
        SearchManager.SUGGEST_COLUMN_TEXT_1,
        SearchManager.SUGGEST_COLUMN_TEXT_2,
        SearchManager.SUGGEST_COLUMN_ICON_1,
        SearchManager.SUGGEST_COLUMN_RESULT_CARD_IMAGE,
        SearchManager.SUGGEST_COLUMN_INTENT_ACTION,
        SearchManager.SUGGEST_COLUMN_INTENT_DATA,
        SearchManager.SUGGEST_COLUMN_VIDEO_WIDTH,
        SearchManager.SUGGEST_COLUMN_VIDEO_HEIGHT,
        SearchManager.SUGGEST_COLUMN_PRODUCTION_YEAR,
        SearchManager.SUGGEST_COLUMN_DURATION,
        SearchManager.SUGGEST_COLUMN_SHORTCUT_ID
    };
    MatrixCursor mc = new MatrixCursor(menuCols);

    String str_req = "[" +
      String.format(SEARCH_MOVIES_JSON,
        "\"or\": [" +
        "{\"operator\": \"contains\", \"field\": \"title\", \"value\": \"" + query + "\"}," +
        "{\"operator\": \"contains\", \"field\": \"originaltitle\", \"value\": \"" + query + "\"}," +
        "{\"operator\": \"contains\", \"field\": \"set\", \"value\": \"" + query + "\"}]", REQ_ID_MOVIES) +
      "," +
      String.format(SEARCH_SHOWS_JSON,
        "\"or\": [" +
        "{\"operator\": \"contains\", \"field\": \"title\", \"value\": \"" + query + "\"}," +
        "{\"operator\": \"contains\", \"field\": \"originaltitle\", \"value\": \"" + query + "\"}]", REQ_ID_SHOWS) +
    "," +
      String.format(SEARCH_ALBUMS_JSON,
        "\"or\": [" +
        "{\"operator\": \"contains\", \"field\": \"album\", \"value\": \"" + query + "\"}," +
        "{\"operator\": \"contains\", \"field\": \"label\", \"value\": \"" + query + "\"}]", REQ_ID_ALBUMS) +
    "," +
      String.format(SEARCH_ARTISTS_JSON,
        "\"operator\": \"contains\", \"field\": \"artist\", \"value\": \"" + query + "\"", REQ_ID_ARTISTS) +
    "," +
      String.format(SEARCH_MOVIES_JSON,
        "\"or\": [" +
         "{\"operator\": \"contains\", \"field\": \"actor\", \"value\": \"" + query + "\"}," +
        "{\"operator\": \"contains\", \"field\": \"director\", \"value\": \"" + query + "\"}]", REQ_ID_MOVIES_ACTOR) +
    "," +
      String.format(SEARCH_SHOWS_JSON,
        "\"or\": [" +
        "{\"operator\": \"contains\", \"field\": \"actor\", \"value\": \"" + query + "\"}," +
        "{\"operator\": \"contains\", \"field\": \"director\", \"value\": \"" + query + "\"}]", REQ_ID_SHOWS_ACTOR) +
    "]";

    JsonArray res_array = request_array(str_req);
    if (res_array == null)
      return null;

    int nb_movies = 0;
    int nb_shows = 0;
    for (int j = 0; j < res_array.size(); ++j)
    {
      String id;
      JsonObject resp;
      try
      {
        resp = res_array.get(j).getAsJsonObject();
        if (resp == null)
          continue;

        id = resp.get("id").getAsString();
      }
      catch (Exception e)
      {
        e.printStackTrace();
        continue;
      }

      if (id.equals(REQ_ID_MOVIES) || ((nb_movies + nb_shows) < 3 && id.equals(REQ_ID_MOVIES_ACTOR)))
      {
        searchmovies: try
        {
          if (resp == null || !resp.has("result"))
            break searchmovies;
          JsonObject results = resp.getAsJsonObject("result");
          if (results == null || !results.has("movies"))
            break searchmovies;
          JsonArray movies = results.get("movies").getAsJsonArray();

          for (int i = 0; i < movies.size() && totCount < limit; ++i)
          {
            JsonObject movie = movies.get(i).getAsJsonObject();

            String poster = extractKeyFromArtMap(movie, "poster");
            String thumb = extractKeyFromArtMap(movie, "thumb");

            int rYear = 0;
            long rDur = 0;
            try
            {
              rYear = movie.get("year").getAsInt();
              rDur = movie.get("runtime").getAsLong() * 1000;
            }
            catch (Exception e)
            {
              e.printStackTrace();
            }
            mc.addRow(new Object[]
            {
              movie.get("movieid").getAsString(),
              movie.get("title").getAsString(),
              movie.get("tagline").getAsString(),
              XBMCFileContentProvider.buildUri(getDownloadUrl(
                poster != null && !poster.isEmpty() ? poster : thumb != null && !thumb.isEmpty() ? thumb : ""
              )).toString(),
              XBMCFileContentProvider.buildUri(getDownloadUrl(
                poster != null && !poster.isEmpty() ? poster : thumb != null && !thumb.isEmpty() ? thumb : ""
              )).toString(),
              Intent.ACTION_GET_CONTENT,
              Uri.parse("videodb://movies/titles/" + movie.get("movieid").getAsString() + "?showinfo=true"),
              0,
              0,
              rYear,
              rDur,
              -1
            });
            nb_movies++;
            totCount++;
          }
        } catch (Exception e)
        {
          e.printStackTrace();
        }
      }
      else if (id.equals(REQ_ID_SHOWS) || ((nb_movies + nb_shows) < 3 && id.equals(REQ_ID_SHOWS_ACTOR)))
      {
        searchtv: try
        {
          if(!resp.has("result"))
            break searchtv;
          JsonObject results = resp.getAsJsonObject("result");
          if (results == null || !results.has("tvshows"))
            break searchtv;
          JsonArray tvshows = results.get("tvshows").getAsJsonArray();

          for (int i = 0; i < tvshows.size() && totCount < limit; ++i)
          {
            JsonObject tvshow = tvshows.get(i).getAsJsonObject();

            String poster = extractKeyFromArtMap(tvshow, "poster");
            String thumb = extractKeyFromArtMap(tvshow, "thumb");

            int rYear = 0;
            long rDur = 0;
            try
            {
              rYear = tvshow.get("year").getAsInt();
            }
            catch (Exception e)
            {
              e.printStackTrace();
            }
            mc.addRow(new Object[]
            {
              tvshow.get("tvshowid").getAsString(),
              tvshow.get("title").getAsString(),
              tvshow.get("plot").getAsString(),
              XBMCFileContentProvider.buildUri(getDownloadUrl(
                poster != null && !poster.isEmpty() ? poster : thumb != null && !thumb.isEmpty() ? thumb : ""
              )).toString(),
              XBMCFileContentProvider.buildUri(getDownloadUrl(
                poster != null && !poster.isEmpty() ? poster : thumb != null && !thumb.isEmpty() ? thumb : ""
              )).toString(),
              Intent.ACTION_GET_CONTENT,
              Uri.parse("videodb://tvshows/titles/" + tvshow.get("tvshowid").getAsString() + "?showinfo=true"),
              0,
              0,
              rYear,
              45*60*1000,
              -1
            });
            Log.d(TAG, "XBMCJsonRPC: tvshow: " + tvshow.get("title").getAsString() + ", " + tvshow.get("year").getAsInt());
            nb_shows++;
            totCount++;
          }
        } catch (Exception e)
        {
          e.printStackTrace();
        }
      }
      else if (id.equals(REQ_ID_ALBUMS))
      {
        searchalbums: try
        {
          if (!resp.has("result"))
            break searchalbums;
          JsonObject results = resp.getAsJsonObject("result");
          if (results == null || !results.has("albums"))
            break searchalbums;
          JsonArray albums = results.get("albums").getAsJsonArray();

          for (int i = 0; i < albums.size() && totCount < limit; ++i)
          {
            JsonObject album = albums.get(i).getAsJsonObject();
            String thumb = extractKeyFromArtMap(album, "thumb");

            mc.addRow(new Object[]
            {
              album.get("albumid").getAsString(),
              album.get("title").getAsString(),
              album.get("displayartist").getAsString(),
              XBMCFileContentProvider.buildUri(getDownloadUrl(thumb != null && !thumb.isEmpty() ? thumb : "" )).toString(),
              XBMCFileContentProvider.buildUri(getDownloadUrl(thumb != null && !thumb.isEmpty() ? thumb : "" )).toString(),
              Intent.ACTION_GET_CONTENT,
              Uri.parse("musicdb://albums/" + album.get("albumid").getAsString() + "/"),
              0,
              0,
              0,
              0,
              -1
            });
            totCount++;
          }
        } catch (Exception e)
        {
          e.printStackTrace();
        }
      }
      else if (id.equals(REQ_ID_ARTISTS))
      {
        searchartists: try
        {
          if (!resp.has("result"))
            break searchartists;
          JsonObject results = resp.getAsJsonObject("result");
          if (results == null || !results.has("artists"))
            break searchartists;
          JsonArray artists = results.get("artists").getAsJsonArray();

          for (int i = 0; i < artists.size() && totCount < limit; ++i)
          {
            JsonObject artist = artists.get(i).getAsJsonObject();
            String thumb = extractKeyFromArtMap(artist, "thumb");

            mc.addRow(new Object[]
            {
              artist.get("artistid").getAsString(),
              artist.get("artist").getAsString(),
              artist.get("description").getAsString(),
              XBMCFileContentProvider.buildUri(getDownloadUrl(thumb != null && !thumb.isEmpty() ? thumb : "" )).toString(),
              XBMCFileContentProvider.buildUri(getDownloadUrl(thumb != null && !thumb.isEmpty() ? thumb : "" )).toString(),
              Intent.ACTION_GET_CONTENT,
              Uri.parse("musicdb://artists/" + artist.get("artistid").getAsString() + "/"),
              0,
              0,
              0,
              0,
              -1
            });
            totCount++;
          }
        } catch (Exception e)
        {
          e.printStackTrace();
        }
      }
    }

    return mc;
  }

  public void updateLeanback(Context ctx)
  {
    if (mNotificationManager == null)
    {
      mNotificationManager = (NotificationManager) ctx.getSystemService(Context.NOTIFICATION_SERVICE);
    }
    for(Integer id : mRecomendationIds)
      mNotificationManager.cancel(id);
    mRecomendationIds.clear();

    JsonObject rep = request_object(RECOMMENDATION_MOVIES_JSON);
    if (rep != null && rep.has("result"))
    {
      try
      {
        JsonObject results = rep.getAsJsonObject("result");
        JsonArray movies = results.get("movies").getAsJsonArray();

        int count = 0;
        for (int i = 0; i < movies.size() && count < MAX_RECOMMENDATIONS; ++i)
        {
          try
          {
            JsonObject movie = movies.get(i).getAsJsonObject();
            int id = movie.get("movieid").getAsInt() + 1000000;

            String poster = extractKeyFromArtMap(movie, "poster");
            String thumb = extractKeyFromArtMap(movie, "thumb");
            String fanart = extractKeyFromArtMap(movie, "fanart");

            final XBMCRecommendationBuilder notificationBuilder = new XBMCRecommendationBuilder()
                    .setContext(ctx)
                    .setSmallIcon(R.drawable.notif_icon)
                    .setId(id).setPriority(MAX_RECOMMENDATIONS - count)
                    .setTitle(movie.get("title").getAsString())
                    .setDescription(movie.get("tagline").getAsString())
                    .setIntent(buildPendingMovieIntent(ctx, movie));

            if (fanart != null && !fanart.isEmpty())
            {
              notificationBuilder.setBackground(XBMCFileContentProvider.buildUri(
                      getDownloadUrl(fanart)).toString());
            }

            if (poster != null && !poster.isEmpty())
            {
              Bitmap bitmap = getBitmap(ctx, poster);
              notificationBuilder.setBitmap(bitmap);
            }
            else if (thumb != null && !thumb.isEmpty())
            {
              Bitmap bitmap = getBitmap(ctx, thumb);
              notificationBuilder.setBitmap(bitmap);
            }

            Notification notification = notificationBuilder.build();
            mNotificationManager.notify(id, notification);
            mRecomendationIds.add(id);
            ++count;
          } catch (Exception e)
          {
            continue;
          }
        }
      } catch (Exception e)
      {
        e.printStackTrace();
      }
    }

    rep = request_object(RECOMMENDATIONS_SHOWS_JSON);
    if (rep != null && rep.has("result"))
    {
      try
      {
        JsonObject results = rep.getAsJsonObject("result");
        JsonArray tvshows = results.get("tvshows").getAsJsonArray();

        int count = 0;
        for (int i = 0; i < tvshows.size() && count < MAX_RECOMMENDATIONS; ++i)
        {
          try
          {
            JsonObject tvshow = tvshows.get(i).getAsJsonObject();
            int id = tvshow.get("tvshowid").getAsInt() + 2000000;

            String poster = extractKeyFromArtMap(tvshow, "poster");
            String thumb = extractKeyFromArtMap(tvshow, "thumb");
            String fanart = extractKeyFromArtMap(tvshow, "fanart");

            final XBMCRecommendationBuilder notificationBuilder = new XBMCRecommendationBuilder()
                    .setContext(ctx)
                    .setSmallIcon(R.drawable.notif_icon)
                    .setId(id).setPriority(MAX_RECOMMENDATIONS - count)
                    .setTitle(tvshow.get("title").getAsString())
                    .setDescription(tvshow.get("plot").getAsString())
                    .setIntent(buildPendingShowIntent(ctx, tvshow));

            if (fanart != null && !fanart.isEmpty())
            {
              notificationBuilder.setBackground(XBMCFileContentProvider.buildUri(
                      getDownloadUrl(fanart)).toString());
            }

            if (poster != null && !poster.isEmpty())
            {
              Bitmap bitmap = getBitmap(ctx, poster);
              notificationBuilder.setBitmap(bitmap);
            }
            else if (thumb != null && !thumb.isEmpty())
            {
              Bitmap bitmap = getBitmap(ctx, thumb);
              notificationBuilder.setBitmap(bitmap);
            }

            Notification notification = notificationBuilder.build();
            mNotificationManager.notify(id, notification);
            mRecomendationIds.add(id);
            ++count;
          } catch (Exception e)
          {
            continue;
          }

        }
      } catch (Exception e)
      {
        e.printStackTrace();
      }
    }

    rep = request_object(RECOMMENDATIONS_ALBUMS_JSON);
    if (rep != null && rep.has("result"))
    {
      try
      {
        JsonObject results = rep.getAsJsonObject("result");
        JsonArray albums = results.get("albums").getAsJsonArray();

        int count = 0;
        for (int i = 0; i < albums.size() && count < MAX_RECOMMENDATIONS; ++i)
        {
          try
          {
            JsonObject album = albums.get(i).getAsJsonObject();
            int id = album.get("albumid").getAsInt() + 3000000;

            String thumb = extractKeyFromArtMap(album, "thumb");
            String fanart = extractKeyFromArtMap(album, "fanart");

            final XBMCRecommendationBuilder notificationBuilder = new XBMCRecommendationBuilder()
                    .setContext(ctx)
                    .setSmallIcon(R.drawable.notif_icon)
                    .setId(id).setPriority(MAX_RECOMMENDATIONS - count)
                    .setTitle(album.get("title").getAsString())
                    .setDescription(album.get("displayartist").getAsString())
                    .setIntent(buildPendingAlbumIntent(ctx, album));

            if (fanart != null && !fanart.isEmpty())
            {
              notificationBuilder.setBackground(XBMCFileContentProvider.buildUri(
                      getDownloadUrl(fanart)).toString());
            }
            if (thumb != null && !thumb.isEmpty())
            {
              Bitmap bitmap = getBitmap(ctx, thumb);
              notificationBuilder.setBitmap(bitmap);
            }

            Notification notification = notificationBuilder.build();
            mNotificationManager.notify(id, notification);
            mRecomendationIds.add(id);
            ++count;
          } catch (Exception e)
          {
            continue;
          }

        }
      } catch (Exception e)
      {
        e.printStackTrace();
      }
    }

  }

  private PendingIntent buildPendingMovieIntent(Context ctx, JsonObject movie)
  {
    try
    {
      Intent detailsIntent = new Intent(ctx, Splash.class);
      detailsIntent.setAction(Intent.ACTION_VIEW);
      detailsIntent.setData(Uri.parse("videodb://movies/titles/" + movie.get("movieid").getAsString() + "?showinfo=true"));
      //detailsIntent.putExtra(MovieDetailsActivity.MOVIE, movie);
      //detailsIntent.putExtra(MovieDetailsActivity.NOTIFICATION_ID, id);

      return PendingIntent.getActivity(ctx, 0, detailsIntent, PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_IMMUTABLE);
    } catch (Exception e)
    {
      e.printStackTrace();
      return null;
    }
  }

  private PendingIntent buildPendingShowIntent(Context ctx, JsonObject tvshow)
  {
    try
    {
      Intent detailsIntent = new Intent(ctx, Splash.class);
      detailsIntent.setAction(Intent.ACTION_GET_CONTENT);
      detailsIntent.setData(Uri.parse("videodb://tvshows/titles/" + tvshow.get("tvshowid").getAsString() + "/"));

      return PendingIntent.getActivity(ctx, 0, detailsIntent, PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_IMMUTABLE);
    } catch (Exception e)
    {
      e.printStackTrace();
      return null;
    }
  }

  private PendingIntent buildPendingAlbumIntent(Context ctx, JsonObject album)
  {
    try
    {
      Intent detailsIntent = new Intent(ctx, Splash.class);
      detailsIntent.setAction(Intent.ACTION_GET_CONTENT);
      detailsIntent.setData(Uri.parse("musicdb://albums/" + album.get("albumid").getAsString() + "/"));

      return PendingIntent.getActivity(ctx, 0, detailsIntent, PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_IMMUTABLE);
    } catch (Exception e)
    {
      e.printStackTrace();
      return null;
    }
  }

  public List<File> getFiles(String url)
  {
    List<File> files = new ArrayList<File>();

    try
    {
      JsonObject req = request_object(String.format(RETRIEVE_FILE_ITEMS, url, "1"));

      if (req == null || !req.has("result"))
        return files;

      JsonObject results = req.getAsJsonObject("result");
      if (!results.has("files"))
        return files;

      JsonArray filesA = results.get("files").getAsJsonArray();

      for (int i = 0; i < filesA.size(); ++i)
      {
        JsonObject fileO = filesA.get(i).getAsJsonObject();
        Uri uri = Uri.parse(fileO.get("file").getAsString());
        File file = File.createFile(fileO.get("label").getAsString(), fileO.get("filetype").getAsString(), XBMCFileContentProvider.buildUri(uri.toString()).toString());
        if (fileO.has("id"))
          file.setId(fileO.get("id").getAsInt());
        if (fileO.has("type") && !fileO.get("type").getAsString().equals("unknown"))
          file.setMediatype(fileO.get("type").getAsString());
        files.add(file);
      }
    } catch (Exception e)
    {
      e.printStackTrace();
    }

    return files;
  }

  private Movie createMovieFromJson(JsonObject details)
  {
    Movie med = new Movie();

    try
    {
      med.setId(details.get("movieid").getAsInt());
      med.setTitle(details.get("title").getAsString());
      med.setDescription(details.get("plot").getAsString());
      // poster
      String poster = extractKeyFromArtMap(details, "poster");
      if (poster != null && !poster.isEmpty())
      {
        med.setCardImageUrl(XBMCFileContentProvider.buildUri(poster).toString());
        med.setCardImageAspectRatio("2:3");
      }
      // fallback to thumb
      else
      {
        poster = extractKeyFromArtMap(details, "thumb");
        if (poster != null && !poster.isEmpty())
        {
          med.setCardImageUrl(XBMCFileContentProvider.buildUri(poster).toString());
          med.setCardImageAspectRatio("16:9");
        }
      }
      // fanart
      String fanart = extractKeyFromArtMap(details, "fanart");
      if (fanart != null && !fanart.isEmpty())
      {
        med.setBackgroundImageUrl(XBMCFileContentProvider.buildUri(fanart).toString());
      }

      med.setXbmcUrl("videodb://movies/titles/" + details.get("movieid").getAsString() + "?showinfo=true");

      /*
      if (details.has("trailer") && !details.get("trailer").getAsString().isEmpty())
      {
        String trailer_url = details.get("trailer").getAsString();
        if (trailer_url.startsWith("plugin://plugin.video.youtube"))
        {
          Uri u = Uri.parse(trailer_url);
          String videoid = u.getQueryParameter("videoid");
          String yturl = Uri.parse(m_xbmc_web_url)
                  .buildUpon()
                  .appendPath("addons").appendPath("webinterface.youtube-dl")
                  .appendQueryParameter("url", "http://www.youtube.com/watch?v=" + videoid)
                  .build()
                  .toString();
          med.setVideoUrl(XBMCYTDLContentProvider.GetYTDLUri(yturl).toString());
          Log.d(TAG, "createMovieFromJson: " + med.getVideoUrl());
        }
        else
          med.setVideoUrl(trailer_url);
      }
      */
      med.setCategory(Media.MEDIA_TYPE_MOVIE);

      med.setYear(details.get("year").getAsString());
      med.setRating(convertRating(details.get("rating").getAsDouble()));
      med.setDuration(details.get("runtime").getAsInt() * 1000);
    }
    catch (Exception e)
    {
      return null;
    }

    return med;
  }

  private TVShow createTVShowFromJson(JsonObject details)
  {
    TVShow med = new TVShow();

    try
    {
      med.setId(details.get("tvshowid").getAsInt());
      med.setTitle(details.get("title").getAsString());
      med.setDescription(details.get("plot").getAsString());

      // poster
      String poster = extractKeyFromArtMap(details, "poster");
      if (poster != null && !poster.isEmpty())
      {
        med.setCardImageUrl(XBMCFileContentProvider.buildUri(poster).toString());
        med.setCardImageAspectRatio("2:3");
      }
      // fallback to thumb
      else
      {
        poster = extractKeyFromArtMap(details, "thumb");
        if (poster != null && !poster.isEmpty())
        {
          med.setCardImageUrl(XBMCFileContentProvider.buildUri(poster).toString());
          med.setCardImageAspectRatio("16:9");
        }
      }
      // fanart
      String fanart = extractKeyFromArtMap(details, "fanart");
      if (fanart != null && !fanart.isEmpty())
      {
        med.setBackgroundImageUrl(XBMCFileContentProvider.buildUri(fanart).toString());
      }
      med.setXbmcUrl("videodb://tvshows/titles/" + details.get("tvshowid").getAsInt() + "/");
      med.setCategory(Media.MEDIA_TYPE_TVSHOW);

      med.setYear(details.get("year").getAsString());
      med.setRating(convertRating(details.get("rating").getAsDouble()));
    }
    catch (Exception e)
    {
      return null;
    }

    return med;
  }

  private TVEpisode createTVEpisodeFromJson(JsonObject details)
  {
    TVEpisode med = new TVEpisode();

    try
    {
      med.setId(details.get("episodeid").getAsInt());
      med.setTitle(details.get("title").getAsString());
      med.setDescription(details.get("plot").getAsString());

      // thumb
      String thumb = extractKeyFromArtMap(details, "thumb");
      if (thumb != null && !thumb.isEmpty())
      {
        med.setCardImageUrl(XBMCFileContentProvider.buildUri(thumb).toString());
        med.setCardImageAspectRatio("16:9");
      }
      // fanart
      String fanart = extractKeyFromArtMap(details, "fanart");
      if (fanart != null && !fanart.isEmpty())
      {
        med.setBackgroundImageUrl(XBMCFileContentProvider.buildUri(fanart).toString());
      }

      med.setXbmcUrl("videodb://tvshows/titles/" + details.get("tvshowid").getAsInt() + "/" + details.get("episodeid").getAsInt() + "?showinfo=true");
/*
      String url = getDownloadUrl(details.get("file").getAsString());
      if (!url.isEmpty())
        med.setVideoUrl(url);
*/
      med.setCategory(Media.MEDIA_TYPE_TVEPISODE);

      med.setShowTitle(details.get("showtitle").getAsString());
      med.setSeason(details.get("season").getAsInt());
      med.setEpisode(details.get("episode").getAsInt());
      med.setRating(convertRating(details.get("rating").getAsDouble()));
      med.setDuration(details.get("runtime").getAsInt() * 1000);
      med.setFirstaired(details.get("firstaired").getAsString());
    }
    catch (Exception e)
    {
      return null;
    }

    return med;
  }

  private Album createAlbumFromJson(JsonObject details)
  {
    Album med = new Album();

    try
    {
      med.setId(details.get("albumid").getAsInt());
      med.setTitle(details.get("title").getAsString());
      med.setDescription(details.get("displayartist").getAsString());

      // thumb
      String thumb = extractKeyFromArtMap(details, "thumb");
      if (thumb != null && !thumb.isEmpty())
      {
        med.setCardImageUrl(XBMCFileContentProvider.buildUri(thumb).toString());
        med.setCardImageAspectRatio("1:1");
      }
      // fanart
      String fanart = extractKeyFromArtMap(details, "fanart");
      if (fanart != null && !fanart.isEmpty())
      {
        med.setBackgroundImageUrl(XBMCFileContentProvider.buildUri(fanart).toString());
      }

      med.setXbmcUrl("musicdb://albums/" + details.get("albumid").getAsString() + "/");
      med.setCategory(Media.MEDIA_TYPE_ALBUM);
    }
    catch (Exception e)
    {
      return null;
    }

    return med;
  }

  private Song createSongFromJson(JsonObject details)
  {
    Song med = new Song();

    try
    {
      med.setId(details.get("songid").getAsInt());
      med.setTitle(details.get("title").getAsString());
      med.setDescription(details.get("displayartist").getAsString());

      // album thumb
      String thumb = extractKeyFromArtMap(details, "album.thumb");
      if (thumb != null && !thumb.isEmpty())
      {
        med.setCardImageUrl(XBMCFileContentProvider.buildUri(thumb).toString());
        med.setCardImageAspectRatio("1:1");
      }
      // fallback to albumartist.thumb
      else
      {
        thumb = extractKeyFromArtMap(details, "albumartist.thumb");
        if (thumb != null && !thumb.isEmpty())
        {
          med.setCardImageUrl(XBMCFileContentProvider.buildUri(thumb).toString());
          med.setCardImageAspectRatio("1:1");
        }
        else
        {
          // fallback to artist.thumb
          thumb = extractKeyFromArtMap(details, "artist.thumb");
          if (thumb != null && !thumb.isEmpty())
          {
            med.setCardImageUrl(XBMCFileContentProvider.buildUri(thumb).toString());
            med.setCardImageAspectRatio("1:1");
          }
        }
      }
      // fanart
      String fanart = extractKeyFromArtMap(details, "albumartist.fanart");
      if (fanart != null && !fanart.isEmpty())
      {
        med.setBackgroundImageUrl(XBMCFileContentProvider.buildUri(fanart).toString());
      }
      else
      {
        fanart = extractKeyFromArtMap(details, "artist.fanart");
        if (fanart != null && !fanart.isEmpty())
        {
          med.setBackgroundImageUrl(XBMCFileContentProvider.buildUri(fanart).toString());
        }
      }

      String extension = "";
      if (details.has("file") && !details.get("file").getAsString().isEmpty())
      {
        String file = details.get("file").getAsString();
        extension = file.substring(file.lastIndexOf("."));
      }

      if (details.has("albumid") && !details.get("albumid").getAsString().isEmpty())
        med.setXbmcUrl("musicdb://albums/" + details.get("albumid").getAsString() + "/" + details.get("songid").getAsInt() + extension);
      else
        med.setXbmcUrl("musicdb://songs/" + details.get("songid").getAsInt() + extension);

/*
      String url = getDownloadUrl(details.get("file").getAsString());
      if (!url.isEmpty())
        med.setVideoUrl(url);
*/

      med.setCategory(Media.MEDIA_TYPE_SONG);
    }
    catch (Exception e)
    {
      return null;
    }

    return med;
  }

  private MusicVideo createMusicvideoFromJson(JsonObject details)
  {
    MusicVideo med = new MusicVideo();

    try
    {
      med.setId(details.get("musicvideoid").getAsInt());
      med.setTitle(details.get("title").getAsString());
      JsonArray ja = details.get("artist").getAsJsonArray();
      if (ja.size() > 0)
        med.setDescription(ja.get(0).getAsString());
      // thumb
      String thumb = extractKeyFromArtMap(details, "thumb");
      if (thumb != null && !thumb.isEmpty())
      {
        med.setCardImageUrl(XBMCFileContentProvider.buildUri(thumb).toString());
        med.setCardImageAspectRatio("1:1");
      }
      // fanart
      String fanart = extractKeyFromArtMap(details, "fanart");
      if (fanart != null && !fanart.isEmpty())
      {
        med.setBackgroundImageUrl(XBMCFileContentProvider.buildUri(fanart).toString());
      }

      med.setXbmcUrl("videodb://musicvideos/titles/" + details.get("musicvideoid").getAsInt());

      String url = getDownloadUrl(details.get("file").getAsString());
      if (url != null && !url.isEmpty())
        med.setVideoUrl(XBMCFileContentProvider.buildUri(url).toString());

      med.setCategory(Media.MEDIA_TYPE_MUSICVIDEO);
    }
    catch (Exception e)
    {
      return null;
    }

    return med;
  }

  public List<Media> getSuggestions()
  {
    List<Media> medias = new ArrayList<Media>();

    // count the number of categories with data
    int categories = 0;

    JsonObject rep = request_object(RECOMMENDATION_MOVIES_JSON);
    JsonArray movies = new JsonArray();
    if (rep != null && rep.has("result"))
    {
      try
      {
        JsonObject results = rep.getAsJsonObject("result");
        if (results.has("movies"))
        {
          movies = results.get("movies").getAsJsonArray();
          if (movies.size() > 0)
          {
            ++categories;
          }
        }
      } catch (Exception e) {
      }
    }

    rep = request_object(RECOMMENDATIONS_SHOWS_JSON);
    JsonArray tvshows = new JsonArray();
    if (rep != null && rep.has("result"))
    {
      try
      {
        JsonObject results = rep.getAsJsonObject("result");
        if (results.has("tvshows"))
        {
          tvshows = results.get("tvshows").getAsJsonArray();
          if (tvshows.size() > 0)
          {
            ++categories;
          }
        }
      } catch (Exception e) {
      }
    }

    rep = request_object(RECOMMENDATIONS_ALBUMS_JSON);
    JsonArray albums = new JsonArray();
    if (rep != null && rep.has("result"))
    {
      try
      {
        JsonObject results = rep.getAsJsonObject("result");
        if (results.has("albums"))
        {
          albums = results.get("albums").getAsJsonArray();
          if (albums.size() > 0)
          {
            ++categories;
          }
        }
      } catch (Exception e) {
      }
    }

    // distribution by the number of categories with data
    if (categories == 1)
    {
      MAX_RECOMMENDATIONS = 10; // 1x10 items
    }
    else if (categories == 2)
    {
      MAX_RECOMMENDATIONS = 5; // 2x5 items
    }
    else
    {
      MAX_RECOMMENDATIONS = 3; // 3x3 items
    }

    if (movies.size() > 0)
    {
      int count = 0;
      for (int i = 0; i < movies.size() && count < MAX_RECOMMENDATIONS; ++i)
      {
        try
        {
          JsonObject details = movies.get(i).getAsJsonObject();
          Movie med = createMovieFromJson(details);
          if (med != null)
          {
            medias.add(med);
            ++count;
          }
        }
        catch (Exception e)
        {
          continue;
        }
      }
    }

    if (tvshows.size() > 0)
    {
      int count = 0;
      for (int i = 0; i < tvshows.size() && count < MAX_RECOMMENDATIONS; ++i)
      {
        try
        {
          JsonObject tvshow = tvshows.get(i).getAsJsonObject();
          TVShow med = createTVShowFromJson(tvshow);
          if (med != null)
          {
            medias.add(med);
            ++count;
          }
        }
        catch (Exception e)
        {
          continue;
        }
      }
    }

    if (albums.size() > 0)
    {
      int count = 0;
      for (int i = 0; i < albums.size() && count < MAX_RECOMMENDATIONS; ++i)
      {
        try
        {
          JsonObject album = albums.get(i).getAsJsonObject();
          Album med = createAlbumFromJson(album);
          if (med != null)
          {
            medias.add(med);
            ++count;
          }
        }
        catch (Exception e)
        {
          continue;
        }
      }
    }

    return medias;
  }

  public List<Media> getMedias(List<File> files)
  {
    List<Media> medias = new ArrayList<Media>();

    try
    {
      int nbItems = 0;
      String strReq = "[";
      for (int i = 0; i < files.size()  && nbItems < MAX_ITEMS; ++i)
      {
        File file = files.get(i);
        String mediaType = file.getMediatype();
        long mediaId = file.getId();
        if (mediaType.equals("movie"))
          strReq += String.format(RETRIEVE_MOVIE_DETAILS, mediaId, String.valueOf(++nbItems));
        else if (mediaType.equals("episode"))
          strReq += String.format(RETRIEVE_EPISODE_DETAILS, mediaId, String.valueOf(++nbItems));
        else if (mediaType.equals("tvshow"))
          strReq += String.format(RETRIEVE_TVSHOW_DETAILS, mediaId, String.valueOf(++nbItems));
        else if (mediaType.equals("album"))
          strReq += String.format(RETRIEVE_ALBUM_DETAILS, mediaId, String.valueOf(++nbItems));
        else if (mediaType.equals("song"))
          strReq += String.format(RETRIEVE_SONG_DETAILS, mediaId, String.valueOf(++nbItems));
        else if (mediaType.equals("musicvideo"))
          strReq += String.format(RETRIEVE_MUSICVIDEO_DETAILS, mediaId, String.valueOf(++nbItems));

        if (i+1 < files.size()  && nbItems < MAX_ITEMS)
          strReq += ",";
      }
      strReq += "]";

      JsonArray reqBatch = request_array(strReq);
      if (reqBatch == null)
        return medias;

      nbItems = 0;
      for (int i = 0; i < reqBatch.size(); ++i)
      {
        JsonObject req = reqBatch.get(i).getAsJsonObject();
        if (req == null || !req.has("result"))
          continue;

        File file = files.get(i);
        String mediaType = file.getMediatype();
        if (mediaType.equals("movie"))
        {
          JsonObject details = req.getAsJsonObject("result").getAsJsonObject("moviedetails");
          Movie med = createMovieFromJson(details);
          if (med != null)
          {
            medias.add(med);
            nbItems++;
          }
        }
        else if (mediaType.equals("episode"))
        {
          JsonObject details = req.getAsJsonObject("result").getAsJsonObject("episodedetails");
          TVEpisode med = createTVEpisodeFromJson(details);
          if (med != null)
          {
            medias.add(med);
            nbItems++;
          }
        }
        else if (mediaType.equals("tvshow"))
        {
          JsonObject details = req.getAsJsonObject("result").getAsJsonObject("tvshowdetails");
          TVShow med = createTVShowFromJson(details);
          medias.add(med);
          nbItems++;
        }
        else if (mediaType.equals("album"))
        {
          JsonObject details = req.getAsJsonObject("result").getAsJsonObject("albumdetails");
          Album med = createAlbumFromJson(details);
          medias.add(med);
          nbItems++;
        }
        else if (mediaType.equals("song"))
        {
          JsonObject details = req.getAsJsonObject("result").getAsJsonObject("songdetails");
          Song med = createSongFromJson(details);
          medias.add(med);
          nbItems++;
        }
        else if (mediaType.equals("musicvideo"))
        {
          JsonObject details = req.getAsJsonObject("result").getAsJsonObject("musicvideodetails");
          MusicVideo med = createMusicvideoFromJson(details);
          medias.add(med);
          nbItems++;
        }
      }
    } catch (Exception e)
    {
      e.printStackTrace();
    }

    return medias;
  }

  private String extractKeyFromArtMap(JsonObject details, String key)
  {
    if (details.has("art") && !details.get("art").getAsJsonObject().isJsonNull() &&
      details.get("art").getAsJsonObject().has(key) &&
      !details.get("art").getAsJsonObject().get(key).getAsString().isEmpty())
    {
      return getDownloadUrl(details.get("art").getAsJsonObject().get(key).getAsString());
    }
    return null;
  }

  private String convertRating(Double rating)
  {
    if(rating == null || rating.doubleValue() <= 0.0)
      return null;

    return String.valueOf(rating / 2.0);
  }

}