public void MemberJoin(RoomMember member)
{
if (_members.Any(x => x.UserName == member.UserName))
{
return;
}
_members.Add(member);
OnRoomMembersChanged?.Invoke(this, member.UserName);
_roomEvents.Add(new UserEvent(member.UserName, member.FriendlyName, UserEventType.JoinedRoom));
OnRoomNotification?.Invoke(this, new RoomNotification
{
Category = RoomNotificationCategory.Information,
Message = $"{member.FriendlyName} joined room"
});
ToggleDj(member, false);
if (_currentTrack != null)
{
StartSongForMemberUgly(member);
}
_timeSinceEmpty = CustomFutureDateTimeOffset;
}
public void MemberJoin(RoomMember member)
{
if (_members.Any(x => x.UserName == member.UserName))
{
return;
}
_statisticsService.IncrementUserCount();
_members.Add(member);
OnRoomMembersChanged?.Invoke(this, member.UserName);
_roomEvents.Add(new UserEvent(member.UserName, member.FriendlyName, UserEventType.JoinedRoom));
OnRoomNotification?.Invoke(this, new RoomNotification
{
Category = RoomNotificationCategory.Information,
Message = $"{member.FriendlyName} joined room"
});
ToggleDj(member, false);
if (_currentTrack != null)
{
StartSongForMemberUgly(member);
}
}
public void MemberLeave(RoomMember member)
{
var didRemove = _members.Remove(member);
if (!didRemove)
{
return;
}
_roomEvents.Add(new UserEvent(member.UserName, member.FriendlyName, UserEventType.LeftRoom));
OnRoomNotification?.Invoke(this, new RoomNotification
{
Category = RoomNotificationCategory.Information,
Message = $"{member.FriendlyName} left the room"
});
OnRoomMembersChanged?.Invoke(this, member.UserName);
UpdateReactionTotals();
// this was the last member to leave
if (!_members.Any())
{
_timeSinceEmpty = DateTimeOffset.Now;
}
}
public void ToggleDj(RoomMember member, bool isDj)
{
member.IsDj = isDj;
member.DjOrderNumber = isDj ? _members.Where(x => x.IsDj).Max(y => y.DjOrderNumber) + 1 : -1;
_roomEvents.Add(new UserEvent(member.UserName, member.FriendlyName, isDj ? UserEventType.BecameDj : UserEventType.BecameListener));
OnRoomMembersChanged?.Invoke(this, null);
}
public void ToggleDj(RoomMember member, bool isDj)
{
member.IsDj = isDj;
member.DjOrderNumber = isDj ? _members.Where(x => x.IsDj).Max(y => y.DjOrderNumber) + 1 : -1;
_roomEvents.Add(new UserEvent(member.UserName, member.FriendlyName, isDj ? UserEventType.BecameDj : UserEventType.BecameListener));
OnRoomNotification?.Invoke(this, new RoomNotification
{
Category = RoomNotificationCategory.Information,
Message = $"{member.FriendlyName} became a {(isDj ? "DJ" : "listener")}"
});
OnRoomMembersChanged?.Invoke(this, null);
}
public void MemberLeave(RoomMember member)
{
var didRemove = _members.Remove(member);
if (!didRemove)
{
return;
}
_roomEvents.Add(new UserEvent(member.UserName, member.FriendlyName, UserEventType.LeftRoom));
OnRoomMembersChanged?.Invoke(this, member.UserName);
// this was the last member to leave
if (!_members.Any())
{
_timeSinceEmpty = DateTimeOffset.Now;
}
}
public void MemberLeave(RoomMember member)
{
var didRemove = _members.Remove(member);
if (!didRemove)
{
return;
}
_statisticsService.DecrementUserCount();
_roomEvents.Add(new UserEvent(member.UserName, member.FriendlyName, UserEventType.LeftRoom));
OnRoomNotification?.Invoke(this, new RoomNotification
{
Category = RoomNotificationCategory.Information,
Message = $"{member.FriendlyName} left the room"
});
OnRoomMembersChanged?.Invoke(this, member.UserName);
UpdateReactionTotals();
}
public async Task <RoomState> TryPlayNext(bool force = false)
{
while (true)
{
// return if song is playing right now, except when we're skipping a song
if (!force && DateTimeOffset.Now < _handledUntil)
{
// we don't change room state here
return(new RoomState());
}
_currentTrack = null;
// try getting next player
var nextPlayer = GetNextPlayer();
// if we don't find any we don't have a DJ - this will exit the recursion if we run out of DJs
if (nextPlayer == null)
{
CurrentRoomState = new RoomState();
return(CurrentRoomState);
}
var song = await GetSongFromQueue(nextPlayer, nextPlayer.PlaylistId);
// success
if (song != null)
{
_currentDjNumber = nextPlayer.DjOrderNumber;
// start songs for everyone
foreach (var roomMember in _members)
{
await PlaySong(roomMember, song);
}
// set handled
_handledUntil = DateTimeOffset.Now.AddMilliseconds(song.DurationMs);
_currentTrack = song;
// return state
CurrentRoomState = new RoomState
{
IsPlayingSong = true,
CurrentDjUsername = nextPlayer.UserName,
CurrentDjName = nextPlayer.FriendlyName,
CurrentSongArtist = string.Join(", ", song.Artists.Select(x => x.Name).ToArray()),
CurrentSongTitle = song.Name,
CurrentSongArtUrl = song?.Album.Images.FirstOrDefault()?.Url ?? "/images/missingart.jpg",
SongStartedAtUnixTimestamp = DateTimeOffset.Now.ToUnixTimeMilliseconds(),
SongFinishesAtUnixTimestamp = _handledUntil.ToUnixTimeMilliseconds()
};
_roomEvents.Add(new SongPlayedEvent(nextPlayer.UserName, nextPlayer.FriendlyName,
$"{CurrentRoomState.CurrentSongArtist} - {CurrentRoomState.CurrentSongTitle}", song.Id, song.Uri));
return(CurrentRoomState);
}
// remove user as DJ if song is null
nextPlayer.IsDj = false;
OnRoomMembersChanged?.Invoke(this, null);
// then try again
}
}
public async Task <RoomState> TryPlayNext(bool force = false)
{
while (true)
{
// return if song is playing right now, except when we're skipping a song
if (!force && DateTimeOffset.Now < _handledUntil)
{
// we don't change room state here
return(new RoomState());
}
_currentTrack = null;
// try getting next player
var nextPlayer = GetNextPlayer();
// if we don't find any we don't have a DJ - this will exit the recursion if we run out of DJs
if (nextPlayer == null)
{
CurrentRoomState = new RoomState();
return(CurrentRoomState);
}
var song = await GetSongFromQueue(nextPlayer, nextPlayer.PlaylistId);
// success
if (song != null)
{
_currentDjNumber = nextPlayer.DjOrderNumber;
// do the loop on a tmp list of members, so if someone joins mid-play we don't err out
var tmpMembers = _members.ToList();
// start songs for everyone (OLD)
//foreach (var roomMember in tmpMembers)
//{
// await PlaySong(roomMember, song);
//}
// start songs for everyone (NEW)
var sw = new Stopwatch();
sw.Start();
var playTasks = tmpMembers.Select(x => PlaySong(x, song)).ToList();
await Task.WhenAll(playTasks);
sw.Stop();
_logger.Log(LogLevel.Information, "Took {TimedApiPlayForAll} to start songs for {MemberCount} room members", sw.Elapsed, tmpMembers.Count);
// set handled
_handledUntil = DateTimeOffset.Now.AddMilliseconds(song.DurationMs);
_currentTrack = song;
// return state
CurrentRoomState = new RoomState
{
IsPlayingSong = true,
CurrentDjUsername = nextPlayer.UserName,
CurrentDjName = nextPlayer.FriendlyName,
CurrentSongArtist = string.Join(", ", song.Artists.Select(x => x.Name).ToArray()),
CurrentSongTitle = song.Name,
CurrentSongArtUrl = song?.Album.Images.FirstOrDefault()?.Url ?? "/images/missingart.jpg",
SongStartedAtUnixTimestamp = DateTimeOffset.Now.ToUnixTimeMilliseconds(),
SongFinishesAtUnixTimestamp = _handledUntil.ToUnixTimeMilliseconds()
};
_roomEvents.Add(new SongPlayedEvent(nextPlayer.UserName, nextPlayer.FriendlyName,
$"{CurrentRoomState.CurrentSongArtist} - {CurrentRoomState.CurrentSongTitle}", song.Id, song.Uri));
return(CurrentRoomState);
}
// remove user as DJ if song is null
nextPlayer.IsDj = false;
OnRoomMembersChanged?.Invoke(this, null);
// then try again
}
}
public async Task <RoomState> TryPlayNext(bool force = false)
{
while (true)
{
// return if song is playing right now, except when we're skipping a song
if (!force && DateTimeOffset.Now < _handledUntil)
{
// we don't change room state here
return(new RoomState());
}
// award points based on the track if there are multiple users in the room
if (_currentTrack != null && _members.Count > 1)
{
// 0 points base if song got skipped, 1 if not
var score = CurrentRoomState.SongFinishesAtUnixTimestamp > DateTimeOffset.Now.ToUnixTimeMilliseconds() ? 0 : 1;
// then 1 point for every reaction
foreach (var roomMember in _members)
{
// could write something for this, but eh...
if (roomMember.ReactionFlagsForCurrentTrack.HasFlag(Reaction.Heart))
{
score += 1;
}
if (roomMember.ReactionFlagsForCurrentTrack.HasFlag(Reaction.Rock))
{
score += 1;
}
if (roomMember.ReactionFlagsForCurrentTrack.HasFlag(Reaction.Flame))
{
score += 1;
}
if (roomMember.ReactionFlagsForCurrentTrack.HasFlag(Reaction.Clap))
{
score += 1;
}
}
// update score if needed
if (score > 0)
{
await _userScoreService.IncreaseScoreForUser(CurrentRoomState.CurrentDjUsername, score);
// update values as we have new scores
OnRoomMembersChanged?.Invoke(this, null);
}
}
_currentTrack = null;
// try getting next player
var nextPlayer = GetNextPlayer();
// if we don't find any we don't have a DJ - this will exit the recursion if we run out of DJs
if (nextPlayer == null)
{
CurrentRoomState = new RoomState();
return(CurrentRoomState);
}
var song = await GetSongFromQueue(nextPlayer, nextPlayer.PlaylistId);
// success
if (song != null)
{
_currentDjNumber = nextPlayer.DjOrderNumber;
// do the loop on a tmp list of members, so if someone joins mid-play we don't err out
var tmpMembers = _members.ToList();
// start songs for everyone (NEW)
var sw = new Stopwatch();
sw.Start();
var playTasks = tmpMembers.Select(x => PlaySong(x, song)).ToList();
await Task.WhenAll(playTasks);
sw.Stop();
_logger.Log(LogLevel.Information, "Took {TimedApiPlayForAll} to start songs for {MemberCount} room members", sw.Elapsed, tmpMembers.Count);
// set handled
_handledUntil = DateTimeOffset.Now.AddMilliseconds(song.DurationMs);
_currentTrack = song;
// clear reactions & update them
foreach (var roomMember in tmpMembers)
{
roomMember.ReactionFlagsForCurrentTrack = Reaction.None;
}
UpdateReactionTotals();
var artistSum = string.Join(", ", song.Artists.Select(x => x.Name).ToArray());
// return state
CurrentRoomState = new RoomState
{
IsPlayingSong = true,
CurrentDjUsername = nextPlayer.UserName,
CurrentDjName = nextPlayer.FriendlyName,
CurrentSongArtist = artistSum.Length > 50 ? artistSum.Substring(0, 50) + "..." : artistSum,
CurrentSongTitle = song.Name.Length > 50 ? song.Name.Substring(0, 50) + "..." : song.Name,
CurrentSongArtUrl = song?.Album.Images.FirstOrDefault()?.Url ?? "/images/missingart.jpg",
SongStartedAtUnixTimestamp = DateTimeOffset.Now.ToUnixTimeMilliseconds(),
SongFinishesAtUnixTimestamp = _handledUntil.ToUnixTimeMilliseconds()
};
_roomEvents.Add(new SongPlayedEvent(nextPlayer.UserName, nextPlayer.FriendlyName,
$"{CurrentRoomState.CurrentSongArtist} - {CurrentRoomState.CurrentSongTitle}", song.Id, song.Uri));
// successfully played song, so change last song played
_timeSinceLastSongPlayed = _handledUntil;
return(CurrentRoomState);
}
// remove user as DJ if song is null
nextPlayer.IsDj = false;
OnRoomMembersChanged?.Invoke(this, null);
// then try again
}
}
