private static async Task WriteDataForTimeStreamAsync(IQiDataService data, List <AFValue> afValues, string streamId)
{
var dataList = afValues.Select(val => new PIQiTypes.TimeData()
{
Timestamp = val.Timestamp,
Value = (DateTime)val.Value
}).ToList();
await data.UpdateValuesAsync(streamId, dataList);
}
private static async Task WriteDataForIntegerStreamAsync(IQiDataService data, List <AFValue> afValues, string streamId)
{
var dataList = new List <PIQiTypes.IntegerData>();
dataList.AddRange(afValues.Select(val => new PIQiTypes.IntegerData()
{
Timestamp = val.Timestamp,
Value = val.ValueAsInt32()
}));
await data.UpdateValuesAsync(streamId, dataList);
}
private static async Task WriteDataToOcsAsync(PIPoint piPoint, List <AFValue> afValues, IQiDataService data)
{
var streamId = GetStreamId(piPoint);
switch (PIQiTypes.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.)");
}
