public LifxGateway(IMessageQueue messageQueue) : base("Lifx")
{
_messageQueue = messageQueue;
_canCreateDevices = false;
_token = ConfigurationManager.AppSettings["lifx.token"];
_localClient.DeviceDiscovered += async (s, e) =>
{
lock (_deviceLock)
{
var device = _devices.Cast<LifxDevice>().SingleOrDefault(d => d.Id.Equals(e.Id));
if (device == null)
{
device = new LifxDevice(e);
_devices.Add(device);
}
}
await _localClient.GetLightStateAsync(e);
};
_localClient.VariableChanged += (s, e) =>
{
var device = _devices.Cast<LifxDevice>().SingleOrDefault(d => d.Id.Equals(e.Item1.Id));
if (device != null)
{
device.Name = e.Item1.Name;
}
var variable = $"{Name}.{e.Item1.Id}.{e.Item2}";
_messageQueue.Publish(new UpdateVariableMessage(variable, e.Item3));
};
}
public void SwitchOn(LifxDevice device, int transitionTimeInSeconds)
{
var parameters = new Dictionary<string, string>
{
{"Transition time in seconds", transitionTimeInSeconds.ToString()}
};
var action = GetActions(device).Single(a => a.Name.Equals("Switch On", StringComparison.Ordinal));
StartActionInNewTask(device, action, parameters);
}
public void SwitchOn(LifxDevice device, int transitionTimeInSeconds)
{
var parameters = new Dictionary <string, string>
{
{ "Transition time in seconds", transitionTimeInSeconds.ToString() }
};
var action = GetActions(device).Single(a => a.Name.Equals("Switch On", StringComparison.Ordinal));
StartActionInNewTask(device, action, parameters);
}
public void ChangeBrightness(LifxDevice device, double brightness, int transitionTimeInSeconds)
{
var parameters = new Dictionary <string, string>
{
{ "Brightness", brightness.ToString("F2") },
{ "Transition time in seconds", transitionTimeInSeconds.ToString() }
};
var action = GetActions(device).Single(a => a.Name.Equals("Change Brightness", StringComparison.Ordinal));
StartActionInNewTask(device, action, parameters);
}
private void UpdateDeviceVariables(LifxDevice device, LifxHttpLight light)
{
var brightness = Math.Round(light.Brightness, 2);
var groupName = light.Group.Name;
var name = light.Label;
var isOn = light.Power == LifxHttpLight.PowerState.On;
var isConnected = light.IsConnected;
var color = light.GetHexColor();
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "Brightness", brightness));
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "IsOn", isOn));
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "IsConnected", isConnected));
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "Name", name));
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "GroupName", groupName));
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "Color", color));
}
private async Task ExecuteCloudAction(LifxDevice device, string action, int seconds, double brightness, string color)
{
var client = new LifxHttpClient(_token);
var lights = await client.GetLights();
var light = lights.SingleOrDefault(l => l.Id.Equals(device.Id));
if (light == null)
{
return;
}
switch (action.ToLowerInvariant())
{
case "switch on":
await client.SwitchOn(light, seconds);
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "IsOn", true));
break;
case "switch off":
await client.SwitchOff(light, seconds);
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "IsOn", false));
break;
case "change color":
var rgb = color.ParseRgb();
await client.ChangeColor(light, rgb.ToString(), seconds);
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "IsOn", true));
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "Color", rgb.ToString()));
break;
case "change brightness":
await client.ChangeBrightness(light, brightness, seconds);
var db = Math.Round(brightness, 2);
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "Brightness", db));
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "IsOn", true));
break;
default:
return;
}
}
private void UpdateDeviceVariables(LifxDevice device, LifxHttpLight light)
{
var brightness = Math.Round(light.Brightness, 2);
var groupName = light.Group.Name;
var name = light.Label;
var isOn = light.Power == LifxHttpLight.PowerState.On;
var isConnected = light.IsConnected;
var color = light.GetHexColor();
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "Brightness", brightness));
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "IsOn", isOn));
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "IsConnected", isConnected));
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "Name", name));
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "GroupName", groupName));
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "Color", color));
}
private async Task GetHttpLights()
{
var client = new LifxHttpClient(_token);
var lights = await client.GetLights();
foreach (var light in lights)
{
LifxDevice device;
lock (_deviceLock)
{
device = _devices.Cast<LifxDevice>().SingleOrDefault(d => d.Id.Equals(light.Id));
if (device == null)
{
device = new LifxDevice(light);
_devices.Add(device);
}
}
UpdateDeviceVariables(device, light);
}
}
private async Task ExecuteCloudAction(LifxDevice device, string action, int seconds, double brightness, string color)
{
var client = new LifxHttpClient(_token);
var lights = await client.GetLights();
var light = lights.SingleOrDefault(l => l.Id.Equals(device.Id));
if (light == null)
{
return;
}
switch (action.ToLowerInvariant())
{
case "switch on":
await client.SwitchOn(light, seconds);
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "IsOn", true));
break;
case "switch off":
await client.SwitchOff(light, seconds);
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "IsOn", false));
break;
case "change color":
var rgb = color.ParseRgb();
await client.ChangeColor(light, rgb.ToString(), seconds);
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "IsOn", true));
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "Color", rgb.ToString()));
break;
case "change brightness":
await client.ChangeBrightness(light, brightness, seconds);
var db = Math.Round(brightness, 2);
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "Brightness", db));
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "IsOn", true));
break;
default:
return;
}
}
private async Task ExecuteLocalAction(LifxDevice device, string action, int seconds, double brightness, string color)
{
var light = _localClient.Lights.SingleOrDefault(l => l.Id.Equals(device.Id));
var b = (ushort)(brightness * 65535);
if (light == null)
{
return;
}
switch (action.ToLowerInvariant())
{
case "switch on":
if (seconds == 0)
{
await _localClient.SetDevicePowerStateAsync(light, true);
}
else if (seconds > 0)
{
await _localClient.SetLightPowerAsync(light, TimeSpan.FromSeconds(seconds), true);
}
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "IsOn", true));
break;
case "switch off":
if (seconds == 0)
{
await _localClient.SetDevicePowerStateAsync(light, false);
}
else if (seconds > 0)
{
await _localClient.SetLightPowerAsync(light, TimeSpan.FromSeconds(seconds), false);
}
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "IsOn", false));
break;
case "change color":
var rgb = color.ParseRgb();
var hsb = rgb.ToHsbk();
var hue = (ushort)(hsb.Hue * 65535 / 360);
var saturation = (ushort) (hsb.Saturation*65535);
b = (ushort) (hsb.Brightness*65535);
ushort kelvin = 4500;
await _localClient.SetColorAsync(light, hue, saturation, b, kelvin, TimeSpan.FromSeconds(seconds));
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "IsOn", true));
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "Color", rgb.ToString()));
break;
case "change brightness":
var hsbk = light.Color;
if (hsbk == null)
{
hsbk = new HsbkColor();
hsbk.Hue = 0;
hsbk.Saturation = 0;
hsbk.Kelvin = 4500;
}
hue = (ushort) (hsbk.Hue*65535/360);
saturation = (ushort) (hsbk.Saturation*65535);
await _localClient.SetColorAsync(light, hue, saturation, b, (ushort)hsbk.Kelvin, TimeSpan.FromSeconds(seconds));
var db = Math.Round(brightness, 2);
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "Brightness", db));
_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "IsOn", true));
break;
default:
return;
}
}
public void ChangeBrightness(LifxDevice device, double brightness, int transitionTimeInSeconds)
{
var parameters = new Dictionary<string, string>
{
{"Brightness", brightness.ToString("F2")},
{"Transition time in seconds", transitionTimeInSeconds.ToString()}
};
var action = GetActions(device).Single(a => a.Name.Equals("Change Brightness", StringComparison.Ordinal));
StartActionInNewTask(device, action, parameters);
}
public LifxScriptObject(ILifxGateway gateway, LifxDevice device)
{
_gateway = gateway;
_device = device;
}
public LifxScriptObject(ILifxGateway gateway, LifxDevice device)
{
_gateway = gateway;
_device = device;
}
private async Task ExecuteLocalAction(LifxDevice device, string action, int seconds, double brightness, string color)
{
var light = _localClient.Lights.SingleOrDefault(l => l.Id.Equals(device.Id));
var b = (ushort)(brightness * 65535);
if (light == null)
{
return;
}
var hsbk = light.Color;
if (hsbk == null)
{
hsbk = new HsbkColor
{
Kelvin = 4500
};
}
switch (action.ToLowerInvariant())
{
case "switch on":
if (seconds == 0)
{
await _localClient.SetPowerAsync(light, true);
}
else if (seconds > 0)
{
await _localClient.SetPowerAsync(light, TimeSpan.FromSeconds(seconds), true);
}
//_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "IsOn", true));
break;
case "switch off":
if (seconds == 0)
{
await _localClient.SetPowerAsync(light, false);
}
else if (seconds > 0)
{
await _localClient.SetPowerAsync(light, TimeSpan.FromSeconds(seconds), false);
}
//_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "IsOn", false));
break;
case "change color":
var rgb = color.ParseRgb();
var hsb = rgb.ToHsbk();
hsbk.Hue = hsb.Hue;
hsbk.Saturation = hsb.Saturation;
hsbk.Brightness = hsb.Brightness;
await _localClient.SetColorAsync(light, hsbk, TimeSpan.FromSeconds(seconds));
//_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "IsOn", true));
//_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "Color", rgb.ToString()));
break;
case "change brightness":
hsbk.Brightness = brightness;
await _localClient.SetColorAsync(light, hsbk, TimeSpan.FromSeconds(seconds));
//var db = Math.Round(brightness, 2);
//_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "Brightness", db));
//_messageQueue.Publish(new UpdateVariableMessage(Name, device.Id, "IsOn", true));
break;
default:
return;
}
}
