public async void ReadFromDeviceAndSelect(Gateway gateway, KellerDevice device)
{
var file = await Task.Run(() => _measurementService.GetMeasurements(gateway, device));
SelectedGateway = gateway;
SelectedKellerDevice = device;
IsSelectedFileLocal = false;
SelectRecord(file);
}
private void SendDeleteMeasurementRequest(Gateway gateway, KellerDevice device)
{
var uriBuilder = new UriBuilder("", gateway.GatewayIp, gateway.GatewayPort, ApiUrl);
var channel = new Channel(uriBuilder.ToString(), ChannelCredentials.Insecure);
var client = new Kiwi.Api.MeasurementService.MeasurementServiceClient(channel);
var request = new DeleteMeasurementsRequest {
DevEui = device.EUI
};
client.Delete(request);
channel.ShutdownAsync().Wait();
}
private GetMeasurementsResponse SendGetMeasurementRequest(Gateway gateway, KellerDevice device)
{
var uriBuilder = new UriBuilder("", gateway.GatewayIp, gateway.GatewayPort, ApiUrl);
var channel = new Channel(uriBuilder.ToString(), ChannelCredentials.Insecure);
var client = new Kiwi.Api.MeasurementService.MeasurementServiceClient(channel);
var request = new GetMeasurementsRequest {
DevEui = device.EUI
};
var reply = client.Get(request);
channel.ShutdownAsync().Wait();
return(reply);
}
public MeasurementFileFormat GetMeasurements(Gateway gateway, KellerDevice device)
{
var reply = SendGetMeasurementRequest(gateway, device);
var kellerFormat = _mapper.Map(reply);
kellerFormat.Header.SerialNumber = device.SerialNumber;
kellerFormat.Header.DeviceName = device.Name;
kellerFormat.Header.DeviceType = device.DeviceType;
kellerFormat.Header.UniqueSerialNumber = MeasurementFileFormatHelper.GenerateUniqueSerialNumber(kellerFormat.Header, device.EUI);
kellerFormat.Header.RecordId = MeasurementFileFormatHelper.GenerateRecordId(kellerFormat.Header);
kellerFormat.Header.CustomAttributes = new MeasurementFileFormatCustomAttributes
{
RecordName = MeasurementFileFormatHelper.GenerateDefaultRecordName(kellerFormat.Header),
RecordNotes = string.Empty,
};
return(kellerFormat);
}
private async void DownloadDataAndRemove(KellerDevice kellerDevice)
{
var existingFiles = _fileService.FindFilesFromDevice(kellerDevice.UniqueSerialNumber);
if (existingFiles != null && existingFiles.Count > 0)
{
var view = new CombineFilesDialog
{
DataContext = new CombineFilesDialogViewModel
{
FilesToCombine = existingFiles,
Device = kellerDevice
}
};
await DialogHost.Show(view, "ContentDialog", DownloadDialogClosingHandler);
}
else
{
Download(false, kellerDevice);
}
}
private void Download(bool combineMeasurements, KellerDevice device, List <MeasurementFileFormatHeader> files = null)
{
var gateway = new Gateway(GatewayIp);
try
{
var measurement = _measurementService.GetMeasurements(gateway, device);
if (combineMeasurements && files != null)
{
_fileService.WriteFileCombinedWith(measurement, files);
}
else
{
_fileService.WriteFileFormat(measurement);
}
_measurementService.RemoveMeasurements(gateway, device);
LoadLocal();
}
catch (Exception e)
{
Logger.Warn(e, "Failed to read measurements from Chirpnest");
}
}
public bool RemoveMeasurements(Gateway gateway, KellerDevice device)
{
SendDeleteMeasurementRequest(gateway, device);
return(true);
}
private void SelectData(KellerDevice kellerDevice)
{
SelectedRecord.Instance.ReadFromDeviceAndSelect(new Gateway(GatewayIp), kellerDevice);
NavigateToVisualize();
}
