/// <summary>
/// Heartbeat ping. Failure will result in the heartbeat being stopped, which will
/// make any future calls throw an exception as the heartbeat indicator will be disabled.
/// </summary>
/// <returns>>A <see cref="Task"/> representing the asynchronous operation.</returns>
private async Task RefreshAsync()
{
// Get current revision status
var summaryRequest = new ThermostatSummaryRequest {
Selection = new Selection {
SelectionType = "registered"
}
};
var status = await _client.GetAsync <ThermostatSummaryRequest, ThermostatSummaryResponse>(summaryRequest);
foreach (var thermostatRevision in status.RevisionList)
{
_log.LogInformation($"Got revision: {thermostatRevision}");
var revisionStatus = new RevisionStatus(thermostatRevision);
if (_revisionStatusCache[revisionStatus.ThermostatIdentifier].ThermostatRevision != revisionStatus.ThermostatRevision ||
_revisionStatusCache[revisionStatus.ThermostatIdentifier].RuntimeRevision != revisionStatus.RuntimeRevision)
{
await RefreshThermostatAsync(revisionStatus);
}
// Cache last run values
_revisionStatusCache[revisionStatus.ThermostatIdentifier] = revisionStatus;
}
}
/// <summary>
/// Get, cache, and publish initial states.
/// </summary>
/// <returns>An awaitable <see cref="Task"/>.</returns>
private async Task GetInitialStatusAsync()
{
var summaryRequest = new ThermostatSummaryRequest {
Selection = new Selection {
SelectionType = "registered"
}
};
var summary = await _client.GetAsync <ThermostatSummaryRequest, ThermostatSummaryResponse>(summaryRequest)
.ConfigureAwait(false);
// Set initial revision cache
_revisionStatusCache.Clear();
_thermostatStatus.Clear();
foreach (var revision in summary.RevisionList)
{
_log.LogInformation($"Got revision: {revision}");
var revisionStatus = new RevisionStatus(revision);
RefreshThermostatAsync(revisionStatus);
_revisionStatusCache.Add(revisionStatus.ThermostatIdentifier, revisionStatus);
}
}
/// <summary>
/// Handles updating status for a thermostat and publishing changes.
/// </summary>
/// <param name="revisionStatus">Revision status that triggered the update.</param>
/// <returns>A <see cref="Task"/> representing the asynchronous operation.</returns>
private async Task RefreshThermostatAsync(RevisionStatus revisionStatus)
{
// Build single thermostat request
var thermostatRequest = new ThermostatRequest
{
Selection = new Selection
{
SelectionType = "thermostats",
SelectionMatch = revisionStatus.ThermostatIdentifier,
IncludeEquipmentStatus = true,
IncludeEvents = true,
IncludeRuntime = true,
IncludeSensors = true,
IncludeSettings = true,
IncludeWeather = true
}
};
var thermostatUpdate = await _client.GetAsync <ThermostatRequest, ThermostatResponse>(thermostatRequest)
.ConfigureAwait(false);
// Publish updates and cache new values
await UpdateState(thermostatUpdate?.ThermostatList?.FirstOrDefault());
}
/// <summary>
/// Handles updating status for a thermostat and publishing changes.
/// </summary>
/// <param name="revisionStatus">Revision status that triggered the update.</param>
private async void RefreshThermostatAsync(RevisionStatus revisionStatus)
{
// Build single thermostat request
var thermostatRequest = new ThermostatRequest
{
Selection = new Selection
{
SelectionType = "thermostats",
SelectionMatch = revisionStatus.ThermostatIdentifier,
IncludeEquipmentStatus = true,
IncludeDevice = true,
IncludeLocation = true,
IncludeSettings = true,
IncludeRuntime = true,
IncludeSensors = true,
IncludeWeather = true
}
};
var thermostatUpdate = await _client.GetAsync <ThermostatRequest, ThermostatResponse>(thermostatRequest)
.ConfigureAwait(false);
// Publish updates and cache new values
var thermostat = thermostatUpdate.ThermostatList.FirstOrDefault();
if (thermostat != null)
{
var thermostatStatus = new ThermostatStatus();
// Equipment status
foreach (var device in thermostat.EquipmentStatus.Split(',').Where(x => !string.IsNullOrEmpty(x)))
{
thermostatStatus.EquipmentStatus[device] = "on";
}
// ID
thermostatStatus.Status["name"] = thermostat.Name;
thermostatStatus.Status["city"] = thermostat.Location.City;
// Status
thermostatStatus.Status["hvacMode"] = thermostat.Settings.HvacMode;
thermostatStatus.Status["humidifierMode"] = thermostat.Settings.HumidifierMode;
thermostatStatus.Status["dehumidifierMode"] = thermostat.Settings.DehumidifierMode;
thermostatStatus.Status["autoAway"] = thermostat.Settings.AutoAway ? "true" : "false";
thermostatStatus.Status["vent"] = thermostat.Settings.Vent;
thermostatStatus.Status["actualTemperature"] = (thermostat.Runtime.ActualTemperature / 10m).ToString();
thermostatStatus.Status["actualHumidity"] = thermostat.Runtime.ActualHumidity.ToString();
thermostatStatus.Status["desiredHeat"] = (thermostat.Runtime.DesiredHeat / 10m).ToString();
thermostatStatus.Status["desiredCool"] = (thermostat.Runtime.DesiredCool / 10m).ToString();
thermostatStatus.Status["desiredHumidity"] = thermostat.Runtime.DesiredHumidity.ToString();
thermostatStatus.Status["desiredDehumidity"] = thermostat.Runtime.DesiredDehumidity.ToString();
thermostatStatus.Status["desiredFanMode"] = thermostat.Runtime.DesiredFanMode;
// Weather forcasts
var forecast = thermostat.Weather.Forecasts?.FirstOrDefault();
if (forecast != null)
{
thermostatStatus.Status["weatherDewPoint"] = (forecast.Dewpoint / 10m).ToString();
thermostatStatus.Status["weatherPrecipitationChance"] = forecast.Pop.ToString();
thermostatStatus.Status["weatherPressure"] = (forecast.Pressure / 100m).ToString();
thermostatStatus.Status["weatherRelativeHumidity"] = forecast.RelativeHumidity.ToString();
thermostatStatus.Status["weatherTemperature"] = (forecast.Temperature / 10m).ToString();
thermostatStatus.Status["weatherTempLow"] = (forecast.TempLow / 10m).ToString();
thermostatStatus.Status["weatherTempHigh"] = (forecast.TempHigh / 10m).ToString();
thermostatStatus.Status["weatherVisibility"] = forecast.Visibility.ToString();
thermostatStatus.Status["weatherWindBearing"] = forecast.WindBearing.ToString();
thermostatStatus.Status["weatherWindDirection"] = forecast.WindDirection.ToString();
thermostatStatus.Status["weatherWindGust"] = forecast.WindGust.ToString();
thermostatStatus.Status["weatherWindSpeed"] = forecast.WindSpeed.ToString();
}
// Sensors
if (thermostat.RemoteSensors != null && thermostat.RemoteSensors.Count > 0)
{
foreach (var sensor in thermostat.RemoteSensors)
{
thermostatStatus.Sensors[sensor.Name] = sensor.Capability.ToDictionary(
s => s.Type,
s =>
{
// Convert temperature values to human readable
if (string.Equals(s.Type, "temperature", System.StringComparison.OrdinalIgnoreCase))
{
if (decimal.TryParse(s.Value, out var decimalValue))
{
return((decimalValue / 10m).ToString());
}
}
return(s.Value);
});
}
}
if (_thermostatStatus.ContainsKey(revisionStatus.ThermostatIdentifier))
{
// Publish updates
foreach (var device in thermostatStatus.EquipmentStatus)
{
if (device.Value != _thermostatStatus[revisionStatus.ThermostatIdentifier].EquipmentStatus[device.Key])
{
await MqttClient.PublishAsync(new MqttApplicationMessageBuilder()
.WithTopic($"{TopicRoot}/{revisionStatus.ThermostatIdentifier}/{device.Key}")
.WithPayload(device.Value.ToString())
.WithAtLeastOnceQoS()
.WithRetainFlag()
.Build())
.ConfigureAwait(false);
}
}
foreach (var status in thermostatStatus.Status)
{
if (status.Value != _thermostatStatus[revisionStatus.ThermostatIdentifier].Status[status.Key])
{
await MqttClient.PublishAsync(new MqttApplicationMessageBuilder()
.WithTopic($"{TopicRoot}/{revisionStatus.ThermostatIdentifier}/{status.Key}")
.WithPayload(status.Value)
.WithAtLeastOnceQoS()
.WithRetainFlag()
.Build())
.ConfigureAwait(false);
}
}
// Publish everything for new sensors, new capabilities, and changes in existing ability values
foreach (var sensor in thermostatStatus.Sensors)
{
foreach (var sensorCapability in sensor.Value)
{
if (!_thermostatStatus[revisionStatus.ThermostatIdentifier].Sensors.ContainsKey(sensor.Key))
{
await MqttClient.PublishAsync(new MqttApplicationMessageBuilder()
.WithTopic($"{TopicRoot}/{revisionStatus.ThermostatIdentifier}/sensor/{sensor.Key.Sluggify()}/{sensorCapability.Key}")
.WithPayload(sensorCapability.Value)
.WithAtLeastOnceQoS()
.WithRetainFlag()
.Build())
.ConfigureAwait(false);
}
else if (!_thermostatStatus[revisionStatus.ThermostatIdentifier].Sensors[sensor.Key].ContainsKey(sensorCapability.Key))
{
await MqttClient.PublishAsync(new MqttApplicationMessageBuilder()
.WithTopic($"{TopicRoot}/{revisionStatus.ThermostatIdentifier}/sensor/{sensor.Key.Sluggify()}/{sensorCapability.Key}")
.WithPayload(sensorCapability.Value)
.WithAtLeastOnceQoS()
.WithRetainFlag()
.Build())
.ConfigureAwait(false);
}
else if (sensorCapability.Value != _thermostatStatus[revisionStatus.ThermostatIdentifier].Sensors[sensor.Key][sensorCapability.Key])
{
await MqttClient.PublishAsync(new MqttApplicationMessageBuilder()
.WithTopic($"{TopicRoot}/{revisionStatus.ThermostatIdentifier}/sensor/{sensor.Key.Sluggify()}/{sensorCapability.Key}")
.WithPayload(sensorCapability.Value)
.WithAtLeastOnceQoS()
.WithRetainFlag()
.Build())
.ConfigureAwait(false);
}
}
}
}
else
{
// Publish initial state
foreach (var device in thermostatStatus.EquipmentStatus)
{
await MqttClient.PublishAsync(new MqttApplicationMessageBuilder()
.WithTopic($"{TopicRoot}/{revisionStatus.ThermostatIdentifier}/{device.Key}")
.WithPayload(device.Value.ToString())
.WithAtLeastOnceQoS()
.WithRetainFlag()
.Build())
.ConfigureAwait(false);
}
foreach (var status in thermostatStatus.Status)
{
await MqttClient.PublishAsync(new MqttApplicationMessageBuilder()
.WithTopic($"{TopicRoot}/{revisionStatus.ThermostatIdentifier}/{status.Key}")
.WithPayload(status.Value)
.WithAtLeastOnceQoS()
.WithRetainFlag()
.Build())
.ConfigureAwait(false);
}
foreach (var sensor in thermostatStatus.Sensors)
{
foreach (var sensorCapability in sensor.Value)
{
await MqttClient.PublishAsync(new MqttApplicationMessageBuilder()
.WithTopic($"{TopicRoot}/{revisionStatus.ThermostatIdentifier}/sensor/{sensor.Key.Sluggify()}/{sensorCapability.Key}")
.WithPayload(sensorCapability.Value)
.WithAtLeastOnceQoS()
.WithRetainFlag()
.Build())
.ConfigureAwait(false);
}
}
}
_thermostatStatus[revisionStatus.ThermostatIdentifier] = thermostatStatus;
}
}