public async Task <PrintResponse> PrintPdfRotated(string fileName)
{
PrintResponse response = new PrintResponse();
try
{
await Task.Run(() =>
{
byte[] docBytes = File.ReadAllBytes(Path.Combine(HostingEnvironment.ApplicationPhysicalPath, "Content", "PDF", fileName));
var printResp = printer.ImprimirPdf(docBytes, false, Settings.Default.printerName, Settings.Default.printerType);
File.Delete(Path.Combine(HostingEnvironment.ApplicationPhysicalPath, "Content", "PDF", fileName));
if (printResp.getResponse())
{
var cutResp = printer.SendCut(Settings.Default.printerName);
if (cutResp)
{
log.Info("R: Realizar Impresión: Corte OK");
response.status = true;
response.code = 200;
response.message = printResp.getGlosa();
log.Info("R: Realizar Impresión: " + JsonConvert.SerializeObject(response));
}
else
{
log.Info("E: Realizar Impresión: Corte NOK");
response.status = true;
response.code = 201;
response.message = printResp.getGlosa();
log.Info("R: Realizar Impresión: " + JsonConvert.SerializeObject(response));
}
}
else
{
response.status = false;
response.code = 400;
response.message = printResp.getGlosa();
log.Info("E: Realizar Impresión: " + JsonConvert.SerializeObject(response));
}
});
return(response);
}
catch (Exception e)
{
response.status = false;
response.code = 804;
response.message = e.ToString();
log.Error("E: Realizar Impresión: " + JsonConvert.SerializeObject(response));
return(response);
}
}
public ActionResult <PrintResponse> PostPrint(PrintRequest printRequest)
{
//生成TaskId
string TaskId = Guid.NewGuid().ToString();
//生成TodoItem并保存
_context.TodoItems.Add(new TodoItem {
TokenId = printRequest.TokenId, TaskId = TaskId, BartendExePath = this.BartendExePath, CurrentDirectory = _hostingEnvironment.WebRootPath, TemplateFolder = this.TemplateFolder, IsComplete = false
});
_context.SaveChanges();
//返回结果
PrintResponse printReponse = new PrintResponse {
TokenId = printRequest.TokenId, TaskId = TaskId, Result = true, Msg = ""
};
return(printReponse);
}
public async Task <PrintResponse> RealizarImpresion(PrintReq req)
{
log.Info("Q: Realizar Impresión: " + Settings.Default.printerName);
PrintResponse response = new PrintResponse();
try
{
await Task.Run(() =>
{
var printResp = printer.PrintTicket(Settings.Default.printerType, req.document, Settings.Default.printerName);
if (printResp.getResponse())
{
response.status = true;
response.code = 200;
response.message = "Impresión OK";
log.Info("R: Realizar Impresión: " + JsonConvert.SerializeObject(response));
}
else
{
response.status = false;
response.code = 400;
response.message = "Error al imprimir";
log.Info("E: Realizar Impresión: " + JsonConvert.SerializeObject(response));
}
});
return(response);
}
catch (Exception e)
{
response.status = false;
response.code = 804;
response.message = e.ToString();
log.Error("E: Realizar Impresión: " + JsonConvert.SerializeObject(response));
return(response);
}
}
public async Task <PrintResponse> ConvertTxtToPdfAndPrint(PrintBonoReq req)
{
PrintResponse response = new PrintResponse();
try
{
log.Info("Q: Print Bono Async:: ");
await Task.Run(() =>
{
log.Info("bodyData: Print Bono Async: " + JsonConvert.SerializeObject(req));
//string text = File.ReadAllText((Path.Combine(HostingEnvironment.ApplicationPhysicalPath, "Content", "TXT", "TextFromPDF1.txt")));
string text = req.bono;
log.Info("Q: Convert to PdF: " + text);
PdfDocument doc = new PdfDocument();
PdfSection section = doc.Sections.Add();
section.PageSettings.Height = 300;
section.PageSettings.Width = 700;
PdfMargins margins = new PdfMargins
{
Top = 0,
Left = 40
};
section.Document.PageSettings.Margins = margins;
section.PageSettings.Margins = margins;
//section.PageSettings.Rotate = PdfPageRotateAngle.RotateAngle270;
PdfPageBase page = section.Pages.Add();
PdfFont font = new PdfFont(PdfFontFamily.Helvetica, 8);
PdfStringFormat format = new PdfStringFormat
{
LineSpacing = 10f
};
PdfBrush brush = PdfBrushes.Black;
PdfTextWidget textwidget = new PdfTextWidget(text, font, brush);
float y = 0;
PdfTextLayout textLayout = new PdfTextLayout();
textLayout.Break = PdfLayoutBreakType.FitPage;
textLayout.Layout = PdfLayoutType.OnePage;
RectangleF bounds = new RectangleF(new PointF(0, y), page.Canvas.ClientSize);
textwidget.StringFormat = format;
textwidget.Draw(page, bounds, textLayout);
var fileName = "Bono_" + DateTime.Now.ToString("HHmmss") + ".pdf";
doc.SaveToFile((Path.Combine(HostingEnvironment.ApplicationPhysicalPath, "Content", "PDF", fileName)), FileFormat.PDF);
log.Info("R: Save file as PDF: OK");
//byte[] docBytes = File.ReadAllBytes((Path.Combine(HostingEnvironment.ApplicationPhysicalPath, "Content", "PDF", fileName)));
//PRINT
PrintService service = new PrintService();
var printResp = service.PrintPdfRotated(fileName);
response = printResp.Result;
});
return(response);
}
catch (Exception e)
{
response.status = false;
response.code = 804;
response.message = e.ToString();
log.Error("E: Print Bono Async: " + JsonConvert.SerializeObject(response));
return(response);
}
}
