private static async Task CreateStreamBasedOnPIPointAsync(PIPoint piPoint,
IEnumerable <string> pointAttributes, ISdsMetadataService metadata)
{
var otherAttributes = pointAttributes.Where(s => s != PICommonPointAttributes.Descriptor)
.ToDictionary(s => s, s => piPoint.GetAttribute(s).ToString());
var id = GetStreamId(piPoint);
var dataType = PISdsTypes.GetDataType(piPoint.PointType);
await metadata.CreateOrUpdateStreamAsync(new SdsStream()
{
Id = id,
Name = piPoint.Name,
TypeId = PISdsTypes.GetSdsTypeId(dataType),
Description = piPoint.GetAttribute(PICommonPointAttributes.Descriptor).ToString()
});
//write stream metadata from PIPoint attributes
await metadata.UpdateStreamMetadataAsync(id, otherAttributes);
}
private static async Task WriteDataToOcsAsync(PIPoint piPoint, List <AFValue> afValues, ISdsDataService data)
{
var streamId = GetStreamId(piPoint);
switch (PISdsTypes.GetDataType(piPoint.PointType))
{
case StreamDataType.Integer:
await WriteDataForIntegerStreamAsync(data, afValues, streamId);
break;
case StreamDataType.Float:
await WriteDataForFloatStreamAsync(data, afValues, streamId);
break;
case StreamDataType.String:
await WriteDataForStringStreamAsync(data, afValues, streamId);
break;
case StreamDataType.Blob:
await WriteDataForBlobStreamAsync(data, afValues, streamId);
break;
case StreamDataType.Time:
await WriteDataForTimeStreamAsync(data, afValues, streamId);
break;
default:
throw new ArgumentOutOfRangeException();
}
Console.WriteLine(
$"Writing data for point: {piPoint.Name} to stream {streamId} ({afValues.Count} values written.)");
}