public async Task TogglePlaybackAsync(PartyGoer partyGoer)
{
// Grabbing partier by reference, so any change I make to it will change it in the list
PartyGoer partier = Listeners.Find(p => p.Equals(partyGoer));
partier.PausedMusic = !partier.PausedMusic;
await DomainEvents.RaiseAsync(new ToggleMusicState { Listener = partier, State = DetermineMusicState(partier.PausedMusic) });
}
public bool DoesUserLikeTrack(PartyGoer partyGoer, string trackUri)
{
if (_usersLikedTracks.ContainsKey(partyGoer.GetId()))
{
return(_usersLikedTracks[partyGoer.GetId()].Contains(trackUri));
}
return(false);
}
public Party(PartyGoer host)
{
Id = Guid.NewGuid();
Host = host;
Listeners = new List <PartyGoer>()
{
host
};
PartyCode = GeneratePartyCode();
}
public async Task UserRequestedSkipAsync(PartyGoer partyGoer)
{
UsersThatRequestedSkip.Add(partyGoer);
if (UsersThatRequestedSkip.Count > _listeners.Count * 0.5)
{
// Skip the song
await NextSongAsync();
UsersThatRequestedSkip.Clear();
}
}
public async Task UserLikesTrackAsync(PartyGoer user, string trackUri, string partyCode)
{
if (!_usersLikesDislikes.DoesUserLikeTrack(user, trackUri))
{
_usersLikesDislikes.UserLikesTrack(user, trackUri);
TrackWithFeelings track = _tracks.Find(p => p.GetTrackWithoutFeelings().Id.Equals(trackUri, StringComparison.OrdinalIgnoreCase));
if (track != null)
{
track.UserLikesTrack();
_tracks.Sort(new ReorderQueueComparer());
await DomainEvents.RaiseAsync(new UpdateQueue { Tracks = _tracks.Select(p => p.GetTrackWithoutFeelings()).ToList(), PartyCode = partyCode });
}
}
}
public LikesDislikes GetUsersTrackFeelings(PartyGoer user)
{
return(_usersLikesDislikes.GetUsersTrackFeelings(user));
}
public void JoinParty(PartyGoer partyGoer)
{
Listeners.Add(partyGoer);
}
public void RemoveListener(PartyGoer listener)
{
_listeners.RemoveAll(p => p.Id.Equals(listener.Id, StringComparison.OrdinalIgnoreCase));
}
private void StoreUsersLikedTrack(PartyGoer user, string trackUri)
{
_sumOfLikes.AdjustTrackFeelings(trackUri, Feelings.Like);
_usersLikedTracks.AddFeelings(user, trackUri);
_usersDislikedTracks.RemoveFeelings(user, trackUri);
}
public void UserLikesTrack(PartyGoer user, string trackUri)
{
StoreUsersLikedTrack(user, trackUri);
}
public LikesDislikes GetUsersTrackFeelings(PartyGoer user)
{
return(new LikesDislikes(_usersLikedTracks.GetUsersTracks(user), _usersDislikedTracks.GetUsersTracks(user)));
}
public static List <string> GetUsersTracks(this Dictionary <string, List <string> > dictionary, PartyGoer partyGoer)
{
if (dictionary.ContainsKey(partyGoer.GetId()))
{
return(dictionary[partyGoer.GetId()]);
}
else
{
return(new List <string>());
}
}
public static void RemoveFeelings(this Dictionary <string, List <string> > dictionary, PartyGoer partyGoer, string trackUri)
{
if (dictionary.ContainsKey(partyGoer.GetId()))
{
dictionary[partyGoer.GetId()].RemoveAll(p => p.Equals(trackUri));
}
}
public static void AddFeelings(this Dictionary <string, List <string> > dictionary, PartyGoer partyGoer, string trackUri)
{
if (dictionary.ContainsKey(partyGoer.GetId()))
{
dictionary[partyGoer.GetId()].TryAdd(trackUri);
}
else
{
dictionary.Add(partyGoer.GetId(), new List <string> {
trackUri
});
}
}