private async Task <Result <IEnumerable <FileContentResult> > > GetCoverResult(CoverInputData data)
{
return(await await
Task.Factory.StartNew(async() =>
{
try
{
return await GetCoverSampleResult(data);
}
catch (ThreadAbortException e)
{
return new Result <IEnumerable <FileContentResult> >(e.Message);
}
catch (OperationCanceledException e)
{
return new Result <IEnumerable <FileContentResult> >(e.Message);
}
catch (Exception e)
{
return new Result <IEnumerable <FileContentResult> >(e.Message);
}
finally
{
await Task.Run(() =>
{
GC.Collect();
GC.WaitForPendingFinalizers();
GC.WaitForFullGCApproach();
GC.WaitForFullGCComplete();
});
}
}, data.Token,
TaskCreationOptions.RunContinuationsAsynchronously, TaskScheduler.Default));
}
public async Task <Result <IEnumerable <FileContentResult> > > GetCoverSampleResult(CoverInputData data)
{
var method = _groupingManager.Value.GetGroupingMethods().FirstOrDefault(x => x.MethodName.Equals(data.MethodName));
if (method is null)
{
return(new Result <IEnumerable <FileContentResult> >(NieOdnalezionoPodanejMetodyGrupujacej));
}
var progressBarModel = new ProgressBarModel();
var step = string.IsNullOrEmpty(data.Step) ? 0 : Convert.ToDouble(data.Step);
var waitRun = Task.Run(() =>
{
while (!data.Token.IsCancellationRequested)
{
}
data.Token.ThrowIfCancellationRequested();
}, data.Token);
var result = await
_coverMatrixManager.Value.GetMatrix(data.InputData, data.DataLow, data.DataHigh, method,
data.GroupParameter, step, progressBarModel, waitRun);
if (data.Token.IsCancellationRequested)
{
data.Token.ThrowIfCancellationRequested();
}
var dataTxt = $"{DateTime.Now.ToFileTimeUtc()}DataMatrixTxt.txt";
var testTxt = $"{DateTime.Now.ToFileTimeUtc()}TestTxt.txt";
var dataMatrixStream = _txtExporter.Value.GetTxtStream(result.Value.CoverResult.DataMatrix.DataTable);
var testMatrixStream = _txtExporter.Value.GetTxtStream(result.Value.CoverResult.TestMatrix.DataTable);
var excelName = $"{result.Value.FileName.Replace(" ", "").Replace(".", "").Replace('-', '_').ToUpper()}_SLOW_{result.Value.SLOW}_SHIGH_{result.Value.SHIGH}_STEP_{result.Value.STEP}_METHOD_{result.Value.SelecteMethod.Replace(' ', '_').ToUpper().Replace('Ó', 'O').Replace('Ś', 'S').Replace('Ć', 'C')}_PARAM_{result.Value.SelecteMethodParam}_GRADE_{result.Value.CoverResult.Grade}.xlsx";
var excelStream = _excelWriter.Value.ExportToStream(
result.Value,
result.Value.CoverResult.DataMatrix.DataTable,
result.Value.CoverResult.TestMatrix.DataTable);
if (excelStream.HasErrors())
{
return(new Result <IEnumerable <FileContentResult> >(excelStream.Error));
}
progressBarModel.Progress = 100;
var array = new[] {
new FileContentResult(testMatrixStream, "application/txt")
{
FileDownloadName = testTxt
},
new FileContentResult(dataMatrixStream, "application/txt")
{
FileDownloadName = dataTxt
},
new FileContentResult(excelStream.Value, "application/xlsx")
{
FileDownloadName = excelName
}
};
return(new Result <IEnumerable <FileContentResult> >(array));
}
