private async Task SubscribeToDeviceEventAsync(InstalledAppInstance installedApp,
dynamic deviceConfig)
{
_ = installedApp ??
throw new ArgumentNullException(nameof(installedApp));
_ = deviceConfig ??
throw new ArgumentNullException(nameof(deviceConfig));
var resp = await SmartThingsAPIHelper.SubscribeToDeviceEventAsync(
installedApp,
deviceConfig);
var body = await resp.Content.ReadAsStringAsync();
dynamic subscriptionResp = JObject.Parse(body);
_ = subscriptionResp.id ??
throw new InvalidOperationException("subscriptionResp.id is null!");
}
#pragma warning disable CS1998 // Async method lacks 'await' operators and will run synchronously
private async Task LoadLightSwitchesAsync(InstalledAppInstance installedApp,
#pragma warning restore CS1998 // Async method lacks 'await' operators and will run synchronously
MyState state,
dynamic data,
bool shouldSubscribeToEvents = true)
{
Logger.LogInformation("Loading lightSwitches...");
state.LightSwitches = new List <LightSwitch>();
_ = installedApp ??
throw new ArgumentNullException(nameof(installedApp));
_ = state ??
throw new ArgumentNullException(nameof(state));
_ = data ??
throw new ArgumentNullException(nameof(data));
var lightSwitches = data.installedApp.config.switches;
if (lightSwitches != null)
{
var index = 0;
foreach (var device in lightSwitches)
{
dynamic deviceConfig = device.deviceConfig;
var deviceId = deviceConfig.deviceId.Value;
deviceConfig.capability = "switch";
deviceConfig.attribute = "switch";
deviceConfig.stateChangeOnly = true;
deviceConfig.value = "*";
deviceConfig.subscriptionName = $"MySwitches{index}";
index++;
var deviceTasks = new Task <dynamic>[] {
SmartThingsAPIHelper.GetDeviceDetailsAsync(
installedApp,
deviceId),
SmartThingsAPIHelper.GetDeviceStatusAsync(
installedApp,
deviceId)
};
Task.WaitAll(deviceTasks);
var ls = LightSwitch.SwitchFromDynamic(
deviceTasks[0].Result,
deviceTasks[1].Result);
state.LightSwitches.Add(ls);
if (shouldSubscribeToEvents)
{
#pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
Task.Run(() => SubscribeToDeviceEventAsync(installedApp, deviceConfig).ConfigureAwait(false));
#pragma warning restore CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
}
}
}
Logger.LogInformation($"Loaded {state.LightSwitches.Count} lightSwitches...");
}
