@RequestMapping(method = RequestMethod.GET, value = "/artist/{artistName}/albums")
  public String viewArtistAlbums(
      @PathVariable("artistName") String artistName, Model map, HttpSession session) {
    artistName = UtilImpl.rewriteParams(artistName);
    Integer artistID;
    Integer pageSize = 4;
    Integer albumNumberOfArtist;
    Integer albumPageNumberOfArtist;

    Artist artist = serviceFactory.getArtistService().getArtistByName(artistName);
    artistID = artist.getArtistid();
    albumNumberOfArtist = serviceFactory.getAlbumService().getAlbumNumberOfArtist(artistID);
    List<Album> albums =
        serviceFactory.getAlbumService().getAlbumsByArtist(artist, 0, pageSize.intValue());

    if ((albumNumberOfArtist % pageSize) == 0) {
      albumPageNumberOfArtist = (albumNumberOfArtist / pageSize);
    } else {
      albumPageNumberOfArtist = (albumNumberOfArtist / pageSize) + 1;
    }

    map.addAttribute("albums", albums);
    map.addAttribute("artistId", artistID);
    map.addAttribute("albumPageNumberOfArtist", albumPageNumberOfArtist);
    return "artist/artist_albums";
  }
  @RequestMapping(method = RequestMethod.GET, value = "/artist/{artistName}/listeners")
  public String viewArtistListeners(
      @PathVariable("artistName") String artistName, Model map, HttpSession session) {
    artistName = UtilImpl.rewriteParams(artistName);
    Integer pageSize = 6;
    Integer fanNumberOfArtist;
    Integer fanPageNumberOfArtist;
    Integer artistID;

    Artist artist = serviceFactory.getArtistService().getArtistByName(artistName);
    artistID = artist.getArtistid();
    List<ArtistFans> artistFans =
        serviceFactory.getArtistService().getArtistFans(artist, 0, pageSize.intValue());

    fanNumberOfArtist = serviceFactory.getArtistService().getFanNumberOfAnArtist(artistID);

    if ((fanNumberOfArtist % pageSize) == 0) {
      fanPageNumberOfArtist = (fanNumberOfArtist / pageSize);
    } else {
      fanPageNumberOfArtist = (fanNumberOfArtist / pageSize) + 1;
    }

    map.addAttribute("fanPageNumberOfArtist", fanPageNumberOfArtist);
    map.addAttribute("artistId", artistID);
    map.addAttribute("artistFans", artistFans);
    return "artist/artist_listeners";
  }
 @RequestMapping(method = RequestMethod.GET, value = "/artist/{artistName}/activity")
 public String viewArtistActivity(
     @PathVariable("artistName") String artistName, Model map, HttpSession session) {
   artistName = UtilImpl.rewriteParams(artistName);
   Artist artist = serviceFactory.getArtistService().getArtistByName(artistName);
   List<UserActivity> activities =
       serviceFactory.getUserService().getArtistActivity(artist, 0, 10);
   map.addAttribute("activities", activities);
   return "artist/artist_activity";
 }
  @RequestMapping(
      method = RequestMethod.GET,
      value = "/artistList/similiarArtist/{currentPage}/artistNO/{artistID}")
  public String viewArtistSimiliarArtistList(
      @PathVariable Integer currentPage,
      @PathVariable Integer artistID,
      Model map,
      HttpSession session) {
    Artist artist = new Artist(artistID);
    Integer firstIndex;
    Integer pageSize = 5;
    firstIndex = ((currentPage * pageSize) - pageSize);

    List<ArtistSimiliar> similiars =
        serviceFactory
            .getArtistService()
            .getSimiliarArtists(artist, firstIndex.intValue(), pageSize.intValue());

    for (ArtistSimiliar similiar : similiars) {
      //
      // serviceFactory.getArtistService().saveArtistBioAndPicture(similiar.getSimiliarArtistid());
    }

    map.addAttribute("similiars", similiars);
    return "artist/list/artistSimiliarArtistList";
  }
 @RequestMapping(method = RequestMethod.GET, value = "/artist/{artistName}/more_info")
 public String viewArtistMoreInfo(
     @PathVariable("artistName") String artistName, Model map, HttpSession session) {
   artistName = UtilImpl.rewriteParams(artistName);
   Artist artist = serviceFactory.getArtistService().getArtistByName(artistName);
   map.addAttribute("moreInfo", artist.getMoreInfo());
   return "artist/artist_more_information";
 }
 @RequestMapping(method = RequestMethod.GET, value = "/artist/{artistName}/biography")
 public String viewArtistBiography(
     @PathVariable("artistName") String artistName, Model map, HttpSession session) {
   artistName = UtilImpl.rewriteParams(artistName);
   Artist artist = serviceFactory.getArtistService().getArtistByName(artistName);
   map.addAttribute("biography", artist.getBiography());
   return "artist/artist_biography";
 }
  @RequestMapping(method = RequestMethod.GET, value = "/artist/{artistName}/songs")
  public String viewArtistSongs(
      @PathVariable("artistName") String artistName, Model map, HttpSession session) {
    artistName = UtilImpl.rewriteParams(artistName);
    Integer artistId;
    Integer songNumberOfArtist;
    Integer songPageNumberOfArtist;
    Artist artist = serviceFactory.getArtistService().getArtistByName(artistName);
    artistId = artist.getArtistid();
    songNumberOfArtist = serviceFactory.getSongService().getSongNumberOfArtist(artistId);
    // List songs = serviceFactory.getListenHistoryService().getMostListenedSongsByArtist(artist, 0,
    // 10);
    // List<SongStats> songs = serviceFactory.getSongService().getTopSongsByArtist(artist, 0, 10);

    List<SongStats> songs = serviceFactory.getSongService().getSongsOfArtistByPage(artist, 1);

    songPageNumberOfArtist = (songNumberOfArtist / 10) + 1;
    map.addAttribute("songs", songs);
    map.addAttribute("artistId", artistId);
    map.addAttribute("songPageNumberOfArtist", songPageNumberOfArtist);
    return "artist/artist_popular_songs";
  }
  @RequestMapping(method = RequestMethod.GET, value = "/artist/{artistName}/similiars")
  public String viewArtistSimiliars(
      @PathVariable("artistName") String artistName, Model map, HttpSession session) {
    artistName = UtilImpl.rewriteParams(artistName);
    Integer artistID;
    Integer similiarArtistPageNumberOfArtist;
    Integer similiarArtistNumberOfArtist;
    Integer pageSize = 5;

    Artist artist = serviceFactory.getArtistService().getArtistByName(artistName);
    List<ArtistSimiliar> similiars =
        serviceFactory.getArtistService().getSimiliarArtists(artist, 0, pageSize.intValue());

    for (ArtistSimiliar similiar : similiars) {
      serviceFactory.getArtistService().saveArtistBioAndPicture(similiar.getSimiliarArtistid());
    }

    String biography = artist.getBiography();
    if (biography != null && artist.getBiography().length() > 50) {
      biography = biography.substring(0, 50);
    }

    artistID = artist.getArtistid();
    similiarArtistNumberOfArtist =
        serviceFactory.getArtistService().getSimiliarArtistNumberOfAnArtist(artistID);

    if ((similiarArtistNumberOfArtist % pageSize) == 0) {
      similiarArtistPageNumberOfArtist = (similiarArtistNumberOfArtist / pageSize);
    } else {
      similiarArtistPageNumberOfArtist = (similiarArtistNumberOfArtist / pageSize) + 1;
    }

    map.addAttribute("similiars", similiars);
    map.addAttribute("artistId", artistID);
    map.addAttribute("similiarArtistPageNumberOfArtist", similiarArtistPageNumberOfArtist);
    return "artist/artist_similiar_artists";
  }
  @RequestMapping(
      method = RequestMethod.GET,
      value = "/artistList/songs/{currentPage}/artistNO/{artistID}")
  public String viewArtistSongList(
      @PathVariable Integer currentPage,
      @PathVariable Integer artistID,
      Model map,
      HttpSession session) {
    Artist artist = new Artist(artistID);

    List<SongStats> songs =
        serviceFactory.getSongService().getSongsOfArtistByPage(artist, currentPage);
    map.addAttribute("songs", songs);
    return "artist/list/artistSongList";
  }
  @RequestMapping(method = RequestMethod.GET, value = "/artist/{artistName}/general")
  public String viewArtistGeneral(
      @PathVariable("artistName") String artistName, Model map, HttpSession session) {
    artistName = UtilImpl.rewriteParams(artistName);
    Artist artist = serviceFactory.getArtistService().getArtistByName(artistName);
    List<UserActivity> activities =
        serviceFactory.getUserService().getArtistActivity(artist, 0, 10);
    List<Album> albums = serviceFactory.getAlbumService().getAlbumsByArtist(artist, 0, 4);
    List<ArtistFans> artistFans = serviceFactory.getArtistService().getArtistFans(artist, 0, 5);
    // List songs = serviceFactory.getListenHistoryService().getMostListenedSongsByArtist(artist, 0,
    // 10);
    List<SongStats> songs = serviceFactory.getSongService().getTopSongsByArtist(artist, 0, 10);
    List<ArtistSimiliar> similiars =
        serviceFactory.getArtistService().getSimiliarArtists(artist, 0, 5);

    serviceFactory.getArtistService().saveArtistBioAndPicture(artist);
    for (ArtistSimiliar similiar : similiars) {
      serviceFactory.getArtistService().saveArtistBioAndPicture(similiar.getSimiliarArtistid());
    }

    // List<ArtistSimiliar> similiars = new ArrayList<ArtistSimiliar>();
    ArtistStats stats = artist.getArtistStats();
    map.addAttribute("artist", artist);
    map.addAttribute("activities", activities);
    map.addAttribute("albums", albums);
    String biography = artist.getBiography();
    if (biography != null && artist.getBiography().length() > 800) {
      biography = biography.substring(0, 800);
    }
    String moreInfo = artist.getMoreInfo();
    if (moreInfo != null && moreInfo.length() > 400) {
      moreInfo = moreInfo.substring(0, 400);
    }
    map.addAttribute("moreInfo", moreInfo);
    map.addAttribute("biography", biography);
    map.addAttribute("artistFans", artistFans);
    map.addAttribute("songs", songs);
    map.addAttribute("similiars", similiars);
    return "artist/artist_general";
  }
  @RequestMapping(
      method = RequestMethod.GET,
      value = "/artistList/listeners/{currentPage}/artistNO/{artistID}")
  public String viewArtistListenersList(
      @PathVariable Integer currentPage,
      @PathVariable("artistID") Integer artistID,
      Model map,
      HttpSession session) {
    Artist artist = new Artist(artistID);
    Integer firstIndex;
    Integer pageSize = 6;
    firstIndex = ((currentPage * pageSize) - pageSize);

    List<ArtistFans> artistFans =
        serviceFactory
            .getArtistService()
            .getArtistFans(artist, firstIndex.intValue(), pageSize.intValue());
    map.addAttribute("artistFans", artistFans);
    return "artist/list/artistListenerList";
  }