//reads the batch order file and returns
//an array list of orders
private ArrayList processFile(string fileName, out List <CustomError> alWarnings)
{
alWarnings = new List <CustomError>();
bool bValid = true;
ArrayList alOrders = null;
string csvFileName = null;
//no conversion needed if .csv
if (fileName.Contains(".csv"))
{
csvFileName = fileName;
}
else
{
//convert to .csv
ApplicationClass ExcelApp = null;
try
{
ExcelApp = new ApplicationClass();
Workbook uploadedWorkBook = ExcelApp.Workbooks.Open(fileName,
Type.Missing, Type.Missing, Type.Missing, Type.Missing,
Type.Missing, Type.Missing, Type.Missing, Type.Missing,
Type.Missing, Type.Missing, Type.Missing, Type.Missing,
Type.Missing, Type.Missing);
csvFileName = fileName + ".csv";
File.Delete(csvFileName);
uploadedWorkBook.SaveAs(csvFileName, XlFileFormat.xlCSV,
Type.Missing, Type.Missing,
Type.Missing, Type.Missing,
XlSaveAsAccessMode.xlExclusive, Type.Missing,
Type.Missing, Type.Missing, Type.Missing, Type.Missing);
uploadedWorkBook.Close(false, csvFileName, false);
}
catch (Exception e)
{
bValid = false;
Validators.Add(new CustomError("Error processing .xls file. Contact customer support. Error code 1"));
EventLog woeLog = new EventLog("WebOrderEntry");
woeLog.Source = "WebOrderEntryApp";
string errorMessage = "Message\r\n" + e.Message.ToString() + "\r\n\r\n";
errorMessage += "Source\r\n" + e.Source + "\r\n\r\n";
errorMessage += "Target site\r\n" + e.TargetSite.ToString() + "\r\n\r\n";
errorMessage += "Stack trace\r\n" + e.StackTrace + "\r\n\r\n";
errorMessage += "ToString()\r\n\r\n" + e.ToString();
woeLog.WriteEntry(errorMessage, EventLogEntryType.Error, 1);
return(null);
}
finally
{
if (ExcelApp != null)
{
ExcelApp.Workbooks.Close();
ExcelApp.Quit();
}
}
}
alOrders = new ArrayList();
warehouse_shipping_ordersWarehouse_shipping_order eachOrder = null;
OrderValidation orderValidation = null;
int iCurrentRow = 1;
string sCurrentRow = "1";
// open the file which is a CSV file with no headers
using (CsvReader csv = new CsvReader(new StreamReader(csvFileName), false))
{
int fieldCount = csv.FieldCount;
//string[] headers = csv.GetFieldHeaders();
while (csv.ReadNextRecord())
{
string sEachSegment = csv[0].Trim();
switch (sEachSegment)
{
case "HDR":
#region validateHeader
// New Order
if (orderValidation != null)
{
eachOrder = orderValidation.getOrder(sCurrentRow);
if (eachOrder != null)
{
alOrders.Add(eachOrder);
}
else
{
bValid = false;
//Validators.Add(new CustomError("Invalid " + HDR + " field count=" + dr.FieldCount.ToString() + " should be " + HDR_FIELDCOUNT.ToString() + " row " + iCurrentRow + " column A."));
break;
}
}
orderValidation = new OrderValidation(Validators);
//set account id from session
if (Session["AccountId"] != null)
{
orderValidation.AccountId = (string)Session["AccountId"];
}
//process header record
//check field count
if (csv.FieldCount < HDR_FIELDCOUNT)
{
bValid = false;
Validators.Add(new CustomError("Invalid " + HDR + " field count=" + csv.FieldCount.ToString() +
" should be " + HDR_FIELDCOUNT.ToString() + " row " + iCurrentRow + " column A."));
break;
}
List <CustomError> eachOrderWarningList = orderValidation.validateHeader(csv, sCurrentRow, out bValid);
if (eachOrderWarningList.Count > 0)
{
foreach (CustomError warning in eachOrderWarningList)
{
alWarnings.Add(warning);
}
}
if (bValid == false)
{
break;
}
#endregion
break;
case "LOC":
#region validateLoc
//process address record
//check field count
if (csv.FieldCount < LOC_FIELDCOUNT)
{
bValid = false;
Validators.Add(new CustomError("Invalid " + LOC + " field count=" + csv.FieldCount.ToString() + " should be " + LOC_FIELDCOUNT.ToString() + " row " + iCurrentRow + " column A."));
break;
}
if (!orderValidation.validateLoc(csv, sCurrentRow))
{
bValid = false;
break;
}
#endregion
break;
case "DET":
#region validateDetail
//process detail record
//check field count
if (csv.FieldCount < DET_FIELDCOUNT)
{
bValid = false;
Validators.Add(new CustomError("Invalid " + DET + " field count=" + csv.FieldCount.ToString() + " should be " + DET_FIELDCOUNT.ToString() + " row " + iCurrentRow + " column A."));
break;
}
if (!orderValidation.validateDetail(csv, sCurrentRow))
{
bValid = false;
break;
}
#endregion
break;
case "ASN":
#region validateASN
//process asn record
//check field count
if (csv.FieldCount < ASN_FIELDCOUNT)
{
bValid = false;
Validators.Add(new CustomError("Invalid " + ASN + " field count=" + csv.FieldCount.ToString() + " should be " + ASN_FIELDCOUNT.ToString() + " row " + iCurrentRow + " column A."));
break;
}
if (!orderValidation.validateAsn(csv, sCurrentRow))
{
bValid = false;
break;
}
#endregion
break;
case "REF":
#region validateRefNbr
//process header reference record
//check field count
if (csv.FieldCount < REF_FIELDCOUNT)
{
bValid = false;
Validators.Add(new CustomError("Invalid " + REF + " field count=" + csv.FieldCount.ToString() + " should be " + REF_FIELDCOUNT.ToString() + " row " + iCurrentRow + " column A."));
break;
}
if (!orderValidation.validateRef(csv, sCurrentRow))
{
bValid = false;
break;
}
#endregion
break;
case "NTE":
#region validateRefNbr
//process note record
//check field count
if (csv.FieldCount < NTE_FIELDCOUNT)
{
bValid = false;
Validators.Add(new CustomError("Invalid " + NTE + " field count=" + csv.FieldCount.ToString() + " should be " + NTE_FIELDCOUNT.ToString() + " row " + iCurrentRow + " column A."));
break;
}
if (!orderValidation.validateNote(csv, sCurrentRow))
{
bValid = false;
break;
}
#endregion
break;
default:
bValid = false;
Validators.Add(new CustomError("Invalid Segment Name" + sEachSegment + " - row " + iCurrentRow + " column A."));
break;
}
iCurrentRow++;
sCurrentRow = Convert.ToString(iCurrentRow);
}
}
//done with csv file, delete it
File.Delete(csvFileName);
//}
//check/add the last order
if (bValid)
{
eachOrder = orderValidation.getOrder(sCurrentRow);
if (eachOrder != null)
{
alOrders.Add(eachOrder);
}
else
{
bValid = false;
}
}
//return the validated orders arraylist
if (bValid)
{
return(alOrders);
}
else
{
return(null);
}
}
