/// <summary>
/// Generates the output file.
/// </summary>
/// <param name="data">The processing data.</param>
/// <returns></returns>
private string GenerateOutputFile(ProcessingModel data)
{
var progressReporter = new Progress <int>();
progressReporter.ProgressChanged += (sender, percent) =>
{
data.Percent = percent;
this.StoreGenerationProgress(data);
};
var serializer = this.Encoder;
var imageManipulator = new ImageManipulator(this.Environment);
var excelManipulator = new ExcelManipulator(serializer, imageManipulator, progressReporter);
var sourceFilePath = HomeController.GetTempInputFilePath(data.RequestId);
var templateFilePath = Path.Combine(this.Environment.WebRootPath, "platobne_predpisy.xltx");
var outputFilePath = HomeController.GetTempOutputFilePath(data.RequestId);
// another request tries to download the same file?
if (System.IO.File.Exists(outputFilePath))
{
// wait for the other thread to complete
while (true)
{
try
{
using (System.IO.File.OpenWrite(outputFilePath))
{
break;
}
}
catch
{
// wait a while
Thread.Sleep(5000);
}
}
return(outputFilePath);
}
// read source data
(string paymentPurpose, var bySquareDocuments) = excelManipulator.ReadPaymentList(sourceFilePath);
// create the output
return(excelManipulator.CreateOutputFile(templateFilePath, outputFilePath, paymentPurpose, bySquareDocuments));
}
public IActionResult SampleFile()
{
var serializer = new BySquareXmlSerializer();
var encoder = new BySquareInternalEncoder();
var imageManipulator = new ImageManipulator(this.Environment);
var excelManipulator = new ExcelManipulator(encoder, imageManipulator, null);
var filePath = Path.Combine(this.Environment.ContentRootPath, "Samples", "platobny_harok.xlsx");
(_, var bySquareDocuments) = excelManipulator.ReadPaymentList(filePath);
// alter date to current date
bySquareDocuments[0].Payments[0].PaymentDueDate = DateTime.Today.AddDays(1);
ViewData["XML"] = serializer.SerializeAsXml(bySquareDocuments[0]);
// generate QR code
var qrstring = this.Encoder.Encode(bySquareDocuments[0]);
var image = imageManipulator.CreateQrCodeWithLogo(qrstring);
ViewData["IMAGE"] = imageManipulator.EncodeImageAsBase64String(image);
return(View("Sample"));
}
