public static void UpdateMqttLight(string entityId, string state, int red, int green, int blue)
{
Color col = Color.FromArgb(red, green, blue);
try
{
if (entityId.Contains("light."))
{
entityId = entityId.Replace("light.", "");
}
string configpayload = $@" {{
""~"": ""homeassistant/light/{entityId}"",
""name"": ""{entityId}"",
""unique_id"": ""{entityId}"",
""cmd_t"": ""~/set"",
""stat_t"": ""~/state"",
""schema"": ""json"",
""brightness"": true
""rgb"": true
}}";
CreateMqttDevice("light", entityId, configpayload);
LogHelper.Log($"Sending light info to MQTT", "info");
var lightState = new JsonTypes.LightState();
JsonTypes.LightColor lightColor = new JsonTypes.LightColor();
if (col == null)
{
col = Color.Black;
}
lightColor.r = red;
lightColor.g = green;
lightColor.b = blue;
lightState.color = lightColor;
lightState.brightness = (red + green + blue) / 3;
lightState.state = state.ToUpper();
var lightJson = JsonConvert.SerializeObject(lightState);
LogHelper.Log($"{lightJson}", "info");
MqttClient.MqttMsgPublished += mqttClient_MqttMsgPublished;
var topic = $"homeassistant/light/{entityId}/state";
LogHelper.Log($"Following topic is used for updating {entityId}: {topic} to state: {lightJson}", "info");
ushort msgId = MqttClient.Publish(topic, // topic
Encoding.UTF8.GetBytes(lightJson), // message body
MqttMsgBase.QOS_LEVEL_EXACTLY_ONCE, // QoS level
true); // retained
}
catch (Exception e)
{
LogHelper.Log($"{e}", "error");
LogHelper.Log($"{e.Message}", "error");
LogHelper.Log($"{e.StackTrace}", "error");
LogHelper.Log($"{e.InnerException}", "error");
}
}
private static void mqttClient_recievedMessage(object sender, MqttMsgPublishEventArgs e)
{
// Handle message received
var message = System.Text.Encoding.Default.GetString(e.Message);
LogHelper.Log($"Message received: {message} in topic {e.Topic}", "info");
try
{
if (Service1.manualMode)
{
if (e.Topic.Contains("axolotllight"))
{
JsonTypes.LightState lightState = new JsonTypes.LightState();
Color sentColor = Color.Snow;
lightState = JsonConvert.DeserializeObject <JsonTypes.LightState>(message);
if (lightState.state == "ON")
{
if (lightState.color != null)
{
sentColor = Color.FromArgb(lightState.color.r, lightState.color.g, lightState.color.b);
}
}
else
{
sentColor = Color.Black;
}
Service1.ColorFade(Service1.oldColor, sentColor, true, 3);
UpdateMqttLight("axolotllight", lightState.state, sentColor.R, sentColor.G, sentColor.B);
}
}
}
catch (Exception ex)
{
LogHelper.Log($"{ex}", "error");
LogHelper.Log($"{ex.Message}", "error");
LogHelper.Log($"{ex.StackTrace}", "error");
LogHelper.Log($"{ex.InnerException}", "error");
}
}
