public async Task <ActionResult> Reports(string npf, string date1, string date2) { try { DateTime d1; DateTime.TryParse(date1, out d1); DateTime d2; DateTime.TryParse(date2, out d2); if (string.IsNullOrEmpty(npf)) { throw new Exception("Не указан фонд"); } else if (npf == "halva") { var relatedProductsList = await commander.GetRelatedProductsAsync(d1, d2); string reportPath = $@"C:\inetpub\Download_Reports\halva_{DateTime.Now.ToString("yyyy-MM-dd")}.xlsx"; ViewBag.reportPath = ExcelFormer.RelatedProductListToExcel(relatedProductsList, reportPath); } else { var agreementsList = await commander.GetAgreementsAsync(npf, d1, d2); string reportPath = $@"C:\inetpub\Download_Reports\{npf}_{DateTime.Now.ToString("yyyy-MM-dd")}.xlsx"; ViewBag.reportPath = ExcelFormer.RelatedProductListToExcel(agreementsList, reportPath); } return(Download(ViewBag.reportPath)); } catch (Exception ex) { ViewBag.error = ex.Message; return(View("Error")); } }