//CREATE AND LABEL AUDIO EMOTION OBJECTS
public AudioEmotion GetEmotion(Song song)
{
var songE = new AudioEmotion();
songE.songName = song.name;
songE.artistName = song.artist;
songE.albumName = song.album;
songE.albumYear = song.year;
songE.preview = song.previewUrl;
var arr = GetEmotionValues(song);
songE.emotionValue = arr.Max();
var indexOfMax = arr.ToList().IndexOf(arr.Max());
if (indexOfMax == 0)
{
songE.emotionName = "Angry";
}
if (indexOfMax == 1)
{
songE.emotionName = "Joyful";
}
if (indexOfMax == 2)
{
songE.emotionName = "Sad";
}
if (indexOfMax == 3)
{
songE.emotionName = "Peaceful";
}
return(songE);
}
//CATEGORIZE AND ORDER AUDIO EMOTION OBJECTS INTO PROPER LISTS
public void SortSong()
{
var audioItems = LoadJson();
foreach (var item in audioItems)
{
var songAudioEmotion = new AudioEmotion();
songAudioEmotion = GetEmotion(item);
if (songAudioEmotion.emotionName == "Angry")
{
angrySongs.Add(songAudioEmotion);
}
if (songAudioEmotion.emotionName == "Joyful")
{
joyfulSongs.Add(songAudioEmotion);
}
if (songAudioEmotion.emotionName == "Sad")
{
sadSongs.Add(songAudioEmotion);
}
if (songAudioEmotion.emotionName == "Peaceful")
{
peacefulSongs.Add(songAudioEmotion);
}
}
angrySongs = angrySongs.OrderByDescending(x => x.emotionValue).ToList();
joyfulSongs = joyfulSongs.OrderByDescending(x => x.emotionValue).ToList();
sadSongs = sadSongs.OrderByDescending(x => x.emotionValue).ToList();
peacefulSongs = peacefulSongs.OrderByDescending(x => x.emotionValue).ToList();
}
