public OpcMessage(Message message)
{
System.Console.WriteLine("Creating opc message instance.");
CurrentCard = new DynoCard()
{
Id = -1,
Timestamp = DateTime.Now,
TriggeredEvents = false,
PumpCard = new PumpCard()
{
Id = -1,
CardType = CardType.Pump,
FluidLoad = 9500,
GrossStroke = 150,
NetStroke = 1200,
NumberOfPoints = 200,
PumpFillage = 77,
ScaledMaxLoad = 19500,
ScaledMinLoad = 7500,
Timestamp = DateTime.Now,
CardCoordinates = new List <CardCoordinate>()
},
SurfaceCard = new SurfaceCard()
{
Id = -1,
CardType = CardType.Surface,
StrokePeriod = 150,
StrokeLength = 1200,
NumberOfPoints = 200,
ScaledMaxLoad = 19500,
ScaledMinLoad = 7500,
Timestamp = DateTime.Now,
CardCoordinates = new List <CardCoordinate>()
}
};
var messageBytes = message.GetBytes();
var messageString = Encoding.UTF8.GetString(messageBytes);
if (!string.IsNullOrEmpty(messageString))
{
try
{
var readingValues = JsonConvert.DeserializeObject <List <OpcNodeReading> >(messageString);
PopulateReadingValues(readingValues);
}
catch (Exception ex)
{
System.Console.WriteLine($"An error occurred trying to populate/parse the values: {ex.Message}");
System.Console.WriteLine(ex.StackTrace);
}
}
else
{
Console.WriteLine("Empty opc message received.");
}
}
public static Message ToDeviceMessage(this DynoCard dynoCard)
{
Message dynoCardMessage = null;
if (dynoCard != null)
{
var dynoCardBytes = JsonConvert.SerializeObject(dynoCard);
var dynoCardByteString = Encoding.UTF8.GetBytes(dynoCardBytes);
dynoCardMessage = new Message(dynoCardByteString);
}
return(dynoCardMessage);
}
public static async Task <DynoCard> ToDynoCard(this ModbusMessage modbus)
{
DynoCard dynoCard = new DynoCard()
{
SurfaceCard = PopulateSurfaceCard(modbus.SurfaceCardRegisterValues),
PumpCard = PopulatePumpCard(modbus.PumpCardRegisterValues),
TriggeredEvents = false
};
if (dynoCard.SurfaceCard != null)
{
dynoCard.Timestamp = dynoCard.SurfaceCard.Timestamp;
}
return(await Task.FromResult(dynoCard));
}