/// <summary>
/// Callback method triggered by DataReceiver class when a data point is passed to this viewmodel class
/// </summary>
/// <param name="baseDataPoint"></param>
private void dataPointReceived(BaseDataPoint baseDataPoint)
{
Console.WriteLine("ViewModel - Data Point received");
if (baseDataPoint == null)
{
Console.WriteLine("ViewModel - DataPoint is null");
}
else
{
Console.WriteLine("ViewModel - DataPoint not null");
}
if (viewModelDataPointReceivedCallback != null)
{
viewModelDataPointReceivedCallback(baseDataPoint);
}
}
/// <summary>
/// This method is called by the ViewModel whenever a new data point object is received
/// </summary>
/// <param name="baseDataPoint"></param>
private void dataPointReceived(BaseDataPoint baseDataPoint)
{
Console.WriteLine("Main Window - DataPoint received");
if (baseDataPoint != null && dataLogger != null && saveData == true)
{
this.Dispatcher.Invoke(() => {
dataLogger.logData(baseDataPoint);
});
}
if (baseDataPoint is SpeedDataPoint)
{
Console.WriteLine("SpeedDataPoint received by main window");
updateSpeedWidgets((SpeedDataPoint)baseDataPoint);
}
else if (baseDataPoint is FuelCellDataPoint)
{
Console.WriteLine("FuelCellDataPoint received by main window");
updateFuelCellWidgets((FuelCellDataPoint)baseDataPoint);
}
}
public void logData(BaseDataPoint baseDataPoint)
{
String jsonStr;
if (baseDataPoint is SpeedDataPoint)
{
jsonStr = serializer.Serialize((SpeedDataPoint)baseDataPoint);
jsonStr = jsonStr + ", ";
Console.WriteLine("jsonStr - " + jsonStr);
}
else
{
jsonStr = serializer.Serialize((FuelCellDataPoint)baseDataPoint);
jsonStr = jsonStr + ", ";
Console.WriteLine("jsonStr - " + jsonStr);
}
try {
using (StreamWriter sw = File.AppendText(filePath)) {
sw.WriteLine(jsonStr);
}
} catch (IOException) {
Console.WriteLine("Error Writing to file - " + filePath);
}
}
