/// <summary>
/// POSTS a new playlist
/// </summary>
/// <param name="playCreate">Info from view to create the playlist</param>
/// <returns>Playlist object</returns>
public async Task <SpotList> CreateNewPlaylist(PlayCreate playCreate)
{
var paramDict = new Dictionary <string, string>()
{
{ "name", playCreate.Name }
};
string postString = string.Format("https://api.spotify.com/v1/users/{0}/playlists", playCreate.UserId);
var playlist = await SpotApi(HttpMethod.Post, postString, paramDict, true);
//creates new playlist
return(JsonConvert.DeserializeObject <SpotList>(playlist));
}
//TODO
public async Task <ActionResult> GetRecsFromPlaylist(string href)
{
var trackRec = new AdvTrack();
var tempList = new List <Track>();
var user = await GetCurrentUser();
var listTracks = await GetPlaylistTracks("https://api.spotify.com/v1/playlists/2Ql3TagKirJQJDG93GqMiE");
var trackIds = new List <string>();
//analyze each track in a playlist
foreach (var t in listTracks)
{
trackIds.Add(t.Track.Id);
}
var audioFeat = await GetAudioFeatures(trackIds.ToArray());
//GetAudioFeatures
//send to recommendationengine
trackRec = RecommendationEngine(audioFeat);
//would be running Populateplaylist multiple times
foreach (var t in listTracks)
{
trackRec.Artist = t.Track.Artists.FirstOrDefault().Name;
//need to think of a better way to do this, want to prevent duplicates somehow
tempList.AddRange(await PopulatePlaylist(trackRec, 1));
}
var pc = new PlayCreate()
{
Name = "Test 4",
UserId = user.Id
};
var newList = await CreateNewPlaylist(pc);
var x = await AddTracksToPlaylist(tempList, newList.Id);
return(RedirectToAction("ViewPlaylist", "Home", new { href = newList.Id }));;
}
