public IEnumerable <EventCustomerScreeningAggregate> Parse()
{
var eventCustomerAggregates = new List <EventCustomerScreeningAggregate>();
var directoryPath = GetFolderPathfor(_resultOutputPath);
if (string.IsNullOrEmpty(directoryPath) && string.IsNullOrEmpty(directoryPath))
{
return(null);
}
List <string> pdfFiles = null;
if (!string.IsNullOrEmpty(directoryPath))
{
pdfFiles = GetPdfFiles(directoryPath);
}
if (pdfFiles != null && pdfFiles.Any())
{
_logger.Info("Number of Files to Parse : " + pdfFiles.Count());
foreach (var filePath in pdfFiles)
{
var fileNameWithExtention = Path.GetFileName(filePath);
if (!string.IsNullOrEmpty(fileNameWithExtention))
{
fileNameWithExtention = fileNameWithExtention.ToLower();
}
var fileName = Path.GetFileNameWithoutExtension(filePath);
if (!string.IsNullOrEmpty(fileName))
{
fileName = fileName.ToLower();
}
long customerId = 0;
long eventId = 0;
string errorMessage = string.Empty;
_logger.Info("=============== Parsing Started for file: " + fileName + " =================");
try
{
var temp = fileName.Substring(fileName.IndexOf("_mrn_") + 5);
var customerIdString = temp.Substring(0, temp.IndexOf("_"));
if (!long.TryParse(customerIdString, out customerId))
{
errorMessage = "Diabetic Retinopathy: CustomerId not found on Pdf file" + filePath;
_logger.Info(errorMessage);
SaveDiabeticRetinopathyParserlog(fileNameWithExtention, customerId, eventId, errorMessage);
continue;
}
}
catch (Exception)
{
errorMessage = "File name is not in correct formate. ";
_logger.Error(errorMessage);
SaveDiabeticRetinopathyParserlog(fileNameWithExtention, customerId, eventId, errorMessage);
continue;
}
try
{
eventId = _eventCustomerRepository.GetEventIdAttendedByCustomerForTest(customerId, (long)TestType.DiabeticRetinopathy, _settings.DiabeticRetinopathyNoOfDaysToCheckForEvent);
if (eventId <= 0)
{
errorMessage = string.Format("Diabetic Retinopathy: No Event attended by customer {0} in last {1} days.", customerId, _settings.DiabeticRetinopathyNoOfDaysToCheckForEvent);
_logger.Info(errorMessage);
SaveDiabeticRetinopathyParserlog(fileNameWithExtention, customerId, eventId, errorMessage);
continue;
}
}
catch (Exception ex)
{
errorMessage = "Diabetic Retinopathy: CustomerId [" + customerId + "]. Exception Caused.\n Message: " + ex.Message + ".\t Stack Trace:" + ex.StackTrace;
_logger.Info(errorMessage);
SaveDiabeticRetinopathyParserlog(fileNameWithExtention, customerId, eventId, errorMessage);
continue;
}
try
{
string folderToSavePdf = _mediaRepository.GetResultMediaFileLocation(customerId, eventId).PhysicalPath;
var resultMedia = GetMediaFromPdfFile(filePath, folderToSavePdf, TestType.DiabeticRetinopathy);
if (resultMedia != null)
{
TestResult testResult = new DiabeticRetinopathyTestResult {
ResultImage = resultMedia
};
_resultParserHelper.AddTestResulttoEventCustomerAggregate(eventCustomerAggregates, eventId, customerId, testResult);
_resultParserHelper.AddResultArchiveLog(string.Empty, TestType.DiabeticRetinopathy, customerId, MedicalEquipmentTag.Vatica);
_logger.Info(string.Concat("\nParsing succeeded for Customer Id: ", customerId, "\n"));
}
}
catch (Exception ex)
{
errorMessage = "Diabetic Retinopathy: System Failure! Message: " + ex.Message + "\n\t" + ex.StackTrace;
_logger.Error(errorMessage);
SaveDiabeticRetinopathyParserlog(fileNameWithExtention, customerId, eventId, errorMessage);
_resultParserHelper.AddResultArchiveLog(ex.Message, TestType.DiabeticRetinopathy, customerId, MedicalEquipmentTag.Vatica, false);
}
_logger.Info("=============== Parsing Ended for file: " + fileName + " =================");
}
}
return(eventCustomerAggregates);
}