public async Task <ActionResult> SimulatorAction(SimulatorViewModel model, string Action)
{
if (Action.Equals("Cancel"))
{
return(Redirect(CacheHelper.GetPreviousPage(_cache)));
}
if (model.SelectedDevice == Guid.Empty)
{
await FeedbackHelper.Channel.SendMessageAsync("No connection string added to connect to Azure IoT Hub", MessageType.Info);
return(RedirectToAction(nameof(Index)));
}
else
{
var device = await DigitalTwinsHelper.GetDeviceAsync(model.SelectedDevice, _cache, Loggers.SilentLogger, false);
try
{
if (Action.Equals("Launch") && !CacheHelper.IsInSendingDataState(_cache))
{
var list = await CacheHelper.GetSimulatedSensorListFromCacheAsync(_cache);
if (list != null && list.Count > 0)
{
CacheHelper.SetInSendingDataState(_cache, true);
try
{
await SendDataAsync(device.ConnectionString);
}
catch (Exception)
{
await FeedbackHelper.Channel.SendMessageAsync("Error during sending", MessageType.Info);
}
CacheHelper.SetInSendingDataState(_cache, false);
}
else
{
await FeedbackHelper.Channel.SendMessageAsync("No sensor defined to send data", MessageType.Info);
}
}
else if (Action.Equals("Stop"))
{
await FeedbackHelper.Channel.SendMessageAsync("Stopping sending data...", MessageType.Info);
CacheHelper.SetInSendingDataState(_cache, false);
}
}
catch (Exception ex)
{
FeedbackHelper.Channel.SendMessageAsync($"Error - {ex.Message}", MessageType.Info).Wait();
}
return(RedirectToAction(nameof(Index)));
}
}
private async Task LoadAsync(Guid?id = null)
{
SpaceList = await DigitalTwinsHelper.GetSpacesAsync(_cache, Loggers.SilentLogger);
DeviceTypeList = await DigitalTwinsHelper.GetTypesAsync(Models.Types.DeviceType, _cache, Loggers.SilentLogger, onlyEnabled : true);
DeviceSubTypeList = await DigitalTwinsHelper.GetTypesAsync(Models.Types.DeviceSubtype, _cache, Loggers.SilentLogger, onlyEnabled : true);
if (id != null)
{
this.SelectedDeviceItem = await DigitalTwinsHelper.GetDeviceAsync((Guid)id, _cache, Loggers.SilentLogger, false);
}
}