private void PublishDuration()
{
ByteQueue queue = new ByteQueue();
queue.Enqueue(Duration);
Publish(nameof(Duration), queue);
}
private void PublishServiceVolume()
{
ByteQueue queue = new ByteQueue();
queue.Enqueue(Volume);
Publish(nameof(Volume), queue);
}
private void PublishAllSongsShuffled()
{
ByteQueue queue = new ByteQueue();
queue.Enqueue(AllSongsShuffled);
Publish(nameof(AllSongsShuffled), queue);
}
protected override void OnPlayStateChanged()
{
ByteQueue queue = new ByteQueue();
queue.Enqueue(PlayState);
Publish(nameof(PlayState), queue);
}
protected override void OnPositionChanged()
{
ByteQueue queue = new ByteQueue();
queue.Enqueue(Position);
Publish(nameof(Position), queue);
}
protected override void OnIsSearchShuffleChanged()
{
ByteQueue queue = new ByteQueue();
queue.Enqueue(IsSearchShuffle);
Publish(nameof(IsSearchShuffle), queue);
}
protected override void OnMediaSourcesChanged()
{
ByteQueue queue = new ByteQueue();
queue.Enqueue(MediaSources);
Publish(nameof(MediaSources), queue);
}
private void PublishPosition()
{
ByteQueue queue = new ByteQueue();
queue.Enqueue(Position);
Publish(nameof(Position), queue);
}
protected override void OnIsOnlySearchChanged()
{
ByteQueue queue = new ByteQueue();
queue.Enqueue(IsOnlySearch);
Publish(nameof(IsOnlySearch), queue);
}
private void PublishIsOnlySearch()
{
ByteQueue queue = new ByteQueue();
queue.Enqueue(IsOnlySearch);
Publish(nameof(IsOnlySearch), queue);
}
private void PublishSearchKey()
{
ByteQueue queue = new ByteQueue();
queue.Enqueue(SearchKey);
Publish(nameof(SearchKey), queue);
}
private void PublishPlayState()
{
ByteQueue queue = new ByteQueue();
queue.Enqueue(PlayState);
Publish(nameof(PlayState), queue);
}
private void PublishIsSearchShuffle()
{
ByteQueue queue = new ByteQueue();
queue.Enqueue(IsSearchShuffle);
Publish(nameof(IsSearchShuffle), queue);
}
protected override void OnSearchKeyChanged()
{
ByteQueue queue = new ByteQueue();
queue.Enqueue(SearchKey);
Publish(nameof(SearchKey), queue);
}
protected override void OnCurrentSongChanged()
{
ByteQueue queue = new ByteQueue();
if (CurrentSong.HasValue)
{
queue.Enqueue(CurrentSong.Value);
}
Publish(nameof(CurrentSong), queue);
}
private void PublishCurrentSong()
{
ByteQueue queue = new ByteQueue();
if (CurrentSong.HasValue)
{
queue.Enqueue(CurrentSong.Value);
}
Publish(nameof(CurrentSong), queue);
}
private void PublishMediaSources()
{
ByteQueue queue = new ByteQueue();
if (MediaSources != null)
{
queue.Enqueue(MediaSources);
}
Publish(nameof(MediaSources), queue);
}
private void PublishFormat()
{
ByteQueue queue = new ByteQueue();
if (Format != null)
{
queue.Enqueue(Format);
}
Publish(nameof(Format), queue, MqttQualityOfServiceLevel.AtLeastOnce);
}
private void OnApplicationMessageInterception(MqttApplicationMessageInterceptorContext context)
{
if (context.ClientId == null)
{
return;
}
messageInterceptingTopics.Add(context.ApplicationMessage.Topic);
ByteQueue queue = context.ApplicationMessage.Payload;
try
{
switch (context.ApplicationMessage.Topic)
{
case nameof(AllSongsShuffled):
Reload();
queue = new ByteQueue();
queue.Enqueue(AllSongsShuffled);
context.ApplicationMessage.Payload = queue;
break;
case nameof(CurrentSong):
CurrentSong = queue.Any() ? (Song?)queue.DequeueSong() : null;
break;
case nameof(IsAllShuffle):
IsAllShuffle = queue.DequeueBool();
break;
case nameof(IsOnlySearch):
IsOnlySearch = queue.DequeueBool();
break;
case nameof(IsSearchShuffle):
IsSearchShuffle = queue.DequeueBool();
break;
case nameof(MediaSources):
MediaSources = queue.Any() ? queue.DequeueStrings() : null;
break;
case nameof(PlayState):
PlayState = queue.DequeuePlayState();
break;
case nameof(Position):
Position = queue.DequeueTimeSpan();
break;
case nameof(SearchKey):
SearchKey = queue.Any() ? queue.DequeueString() : null;
break;
case nameof(Volume):
Volume = queue.DequeueFloat();
break;
default:
context.AcceptPublish = false;
break;
}
}
catch (Exception e)
{
context.AcceptPublish = false;
try
{
MqttApplicationMessage message = new MqttApplicationMessage()
{
Topic = "Debug",
Payload = Encoding.UTF8.GetBytes(Utils.GetTypeMessageAndStack(e)),
QualityOfServiceLevel = MqttQualityOfServiceLevel.AtLeastOnce,
Retain = true
};
server.PublishAsync(message);
}
catch { }
}
messageInterceptingTopics.Remove(context.ApplicationMessage.Topic);
}
private void Client_ApplicationMessageReceived(object sender, MqttApplicationMessageReceivedEventArgs e)
{
messageReceivingTopics.Add(e.ApplicationMessage.Topic);
ByteQueue queue = e.ApplicationMessage.Payload;
try
{
switch (e.ApplicationMessage.Topic)
{
case nameof(AllSongsShuffled):
AllSongsShuffled = queue.DequeueSongs();
break;
case nameof(AudioData):
AudioData = queue;
break;
case nameof(CurrentSong):
CurrentSong = queue.DequeueSong();
break;
case nameof(Duration):
Duration = queue.DequeueTimeSpan();
break;
case nameof(Format):
Format = queue.DequeueWaveFormat();
break;
case nameof(IsAllShuffle):
IsAllShuffle = queue.DequeueBool();
break;
case nameof(IsOnlySearch):
IsOnlySearch = queue.DequeueBool();
break;
case nameof(IsSearchShuffle):
IsSearchShuffle = queue.DequeueBool();
break;
case nameof(MediaSources):
MediaSources = queue.DequeueStrings();
break;
case nameof(PlayState):
PlayState = queue.DequeuePlayState();
break;
case nameof(Position):
Position = queue.DequeueTimeSpan();
break;
case nameof(SearchKey):
SearchKey = queue.DequeueString();
break;
case nameof(Volume):
Volume = queue.DequeueFloat();
break;
}
}
catch (Exception exc)
{
try
{
MqttApplicationMessage message = new MqttApplicationMessage()
{
Topic = "Debug",
Payload = Encoding.UTF8.GetBytes(Utils.GetTypeMessageAndStack(exc)),
QualityOfServiceLevel = MqttQualityOfServiceLevel.AtLeastOnce,
Retain = true
};
client.PublishAsync(message);
}
catch { }
}
if (initProps != null && initProps.Contains(e.ApplicationMessage.Topic))
{
lock (initProps)
{
initProps.Remove(e.ApplicationMessage.Topic);
Monitor.Pulse(initProps);
}
}
messageReceivingTopics.Remove(e.ApplicationMessage.Topic);
}
