/// <summary>
/// Loops over all the files we downloaded from the SFTP. Goes through the data line by line.
/// Looks for a line beginning with "8" as that signifies a valid file structure
/// </summary>
private static void processFiles()
{
appendToBody(String.Format("Wells Fargo files to be processed: {0}", sftpFilesToProcess.Count()));
//int count = 0;
//Loop over each file. We need to determine if it is a morning file and in the correct format
foreach (var file in sftpFilesToProcess)
{
//create a new payment record list for each file ...
batches = new List<batch>();
bool validFile = false;
bool multiCheck = false;
try
{
using (StreamReader sr = new StreamReader(file))
{
//appendToBody(String.Format("Parsing file {0}", file.Name));
string line = "";
string recordType = "";
currentPaymentRecord = null;
currentBatch = new batch();
currentInvoice = null;
invoiceValue = 0;
while ((line = sr.ReadLine()) != null && line.Length > 15)
{
line = line.Replace(" ", "");
recordType = line.Substring(0, 2);
Console.WriteLine(line);
switch (recordType)
{
//File contains 1 FH
case "FH":
//This is a header line. We can pull the 10 digits and the date from this line...
parseHeader(line);
break;
//File can contain multiple BH
case "BH":
//create a new Batch
currentBatch = new batch();
break;
//Each BH can contain multiple PR
case "PR":
//In order for the file to be valid we have to have at least 1 payment record...
validFile = true;
currentBatch.numChecks++;
//If there is no open paymentRecord. Create a new one
if (!multiCheck){
currentPaymentRecord = new paymentRecord();
currentBatch.paymentRecords.Add(currentPaymentRecord);
}
//Every PR wil create a new "check".
currentCheck = new check();
currentCheck.checkAmount = parsePR(line);
currentBatch.checkTotal += currentCheck.checkAmount;
currentPaymentRecord.checks.Add(currentCheck);
currentPaymentRecord.total += currentCheck.checkAmount;
break;
//Each PR will contain a SP
case "SP":
//Need to parse the SP and see if the flag is set for additional checks
multiCheck = parseSP(line);
break;
//Each PR can contain multiple IV
case "IV":
currentBatch.numInvoices++;
currentInvoice = new invoice();
invoiceValue = parseIV(line);
currentPaymentRecord.invoices.Add(currentInvoice);
break;
case "SI":
//Supplemental Invoice
//Parse the line and determine what type of data it is...
if (currentInvoice != null)
{
currentInvoice.invoiceDate = parseSI(line);
}
else {
Console.WriteLine("Current invoice is null while reading in an SI...Should Never happen!!!! problem!");
Console.ReadKey();
}
//push into the invoice
break;
case "BT":
//Trailer Record
batches.Add(currentBatch);
break;
default:
//Do nothing
//Console.WriteLine("unrecognized line header: {0}", line);
break;
}
}
//close the file
sr.Close();
}
if (validFile)
{
string fileName = createOutputFile(file);
attachments.Add(new FileInfo(fileName));
appendToBody("");
//upload file ...
//ftpUploadFile(fileName, fileName);
}
}
catch (Exception e) {
Console.WriteLine("Exception processing file...{0}", e);
appendToBody(String.Format("Error while processing {0}", file));
}
}
//appendToBody(String.Format("Processed {0} valid files", count));
}
/// <summary>
/// This is a debug version of Process files that allows me to pass in the name of an individual file to be processed
/// </summary>
/// <param name="file">The name of the file to be processed. Starts looking in CWD. If you want a different path, send in the entire location</param>
private static void processFiles(string file)
{
//create a new payment record list for each file ...
paymentRecords = new List<paymentRecord>();
//appendToBody(String.Format("Downloaded {0} files from Wells Fargo", sftpFiles.Count()));
int count = 0;
try
{
using (StreamReader sr = new StreamReader(file))
{
//appendToBody(String.Format("Parsing file {0}", file));
string line = "";
string recordType = "";
currentPaymentRecord = new paymentRecord();
currentInvoice = null;
previousInvoice = null;
currentSI = null;
invoiceValue = 0;
while ((line = sr.ReadLine()) != null && line.Length > 15)
{
line = line.Replace(" ", "");
recordType = line.Substring(0, 2);
Console.WriteLine(line);
switch (recordType)
{
case "FH":
//This is a header line. We can pull the 10 digits and the date from this line...
parseHeader(line);
break;
case "PR":
//We need to make sure we catch the final payment in the PR before we start another
if (currentInvoice != null)
{
//If we have a previous invoice
if (previousInvoice != null)
{
//compare the currentInvocie Id vs previousInvoiceID. If they don't match. Push the previousInvoice
if (currentInvoice.SupplimentalInvoices.transactionID != previousInvoice.SupplimentalInvoices.transactionID)
{
if (previousInvoice.SupplimentalInvoices.transactionID != null)
{
currentPaymentRecord.invoices.Add(previousInvoice);
}
previousInvoice = null;
}
}
if (currentInvoice.SupplimentalInvoices.transactionID != null)
{
currentPaymentRecord.invoices.Add(currentInvoice);
}
currentInvoice = null;
}
//This is a payment record...
//create a new payment record
currentPaymentRecord = new paymentRecord();
currentPaymentRecord.total = parsePR(line);
paymentRecords.Add(currentPaymentRecord);
break;
case "IV":
//if there is a currentInvoice
if (currentInvoice != null)
{
//If we have a previous invoice
if (previousInvoice != null)
{
//compare the currentInvocie Id vs previousInvoiceID. If they don't match. Push the previousInvoice
//If transaction Ids are null. that means there were no SI fields below it ...
if (previousInvoice.SupplimentalInvoices.transactionID != null && (currentInvoice.SupplimentalInvoices.transactionID != previousInvoice.SupplimentalInvoices.transactionID))
{
currentPaymentRecord.invoices.Add(previousInvoice);
}
}
//regardless, currentInvoice becomes previous invoice
previousInvoice = currentInvoice;
}
invoiceValue = parseIV(line);
currentInvoice = new invoice();
//create a new SI
currentSI = new supplimentalInvoice();
currentInvoice.SupplimentalInvoices = currentSI;
break;
case "SI":
//Supplemental Invoice
//Parse the line and determine what type of data it is...
parseSI(line);
//push into the invoice
break;
case "BT":
//Trailer Record
//If we have payment records. We need to do a final check to make sure we don't miss the last 2 records we read...
//If the currentPaymentRecord does not have at least 2 records in it...
//Case 1.
//Case 2
//Case 3
//Case 1. There are 0 records in the paymentRecord. Need to add all valid
if (currentPaymentRecord.invoices.Count == 0) {
if (previousInvoice != null && previousInvoice.SupplimentalInvoices.transactionID != null) {
currentPaymentRecord.invoices.Add(previousInvoice);
}
if (currentInvoice != null && currentInvoice.SupplimentalInvoices.transactionID != null) {
currentPaymentRecord.invoices.Add(currentInvoice);
}
}
//Case 2. There is 1 record in the paymentRecord...Need to add all valid
else if (currentPaymentRecord.invoices.Count == 1)
{
if (previousInvoice != null && previousInvoice.SupplimentalInvoices.transactionID != null && previousInvoice.SupplimentalInvoices.transactionID != currentPaymentRecord.invoices[0].SupplimentalInvoices.transactionID)
{
currentPaymentRecord.invoices.Add(previousInvoice);
}
if (currentInvoice != null && currentInvoice.SupplimentalInvoices.transactionID != null && currentInvoice.SupplimentalInvoices.transactionID != currentPaymentRecord.invoices[0].SupplimentalInvoices.transactionID)
{
currentPaymentRecord.invoices.Add(currentInvoice);
}
}
//Case 3. There are x records in the paymentRecord ... need to add all valid
else {
string prevID = currentPaymentRecord.invoices[currentPaymentRecord.invoices.Count - 2].SupplimentalInvoices.transactionID;
string curID = currentPaymentRecord.invoices[currentPaymentRecord.invoices.Count - 1].SupplimentalInvoices.transactionID;
if (previousInvoice.SupplimentalInvoices.transactionID != prevID && previousInvoice.SupplimentalInvoices.transactionID != curID)
{
currentPaymentRecord.invoices.Add(previousInvoice);
}
if (currentInvoice.SupplimentalInvoices.transactionID != prevID && currentInvoice.SupplimentalInvoices.transactionID != curID)
{
currentPaymentRecord.invoices.Add(currentInvoice);
}
}
break;
default:
//Do nothing
//Console.WriteLine("unrecognized line header: {0}", line);
break;
}
}
//close the file
sr.Close();
}
//add stuff to the body of the email
//we can validate all checks add up here...
//upload the file to the lockbox
createOutputFile(file);
appendToBody("");
}
catch (Exception e)
{
Console.WriteLine("Exception processing file...{0}", e);
appendToBody(String.Format("Error while processing {0}", file));
}
//appendToBody(String.Format("Processed {0} valid files", count));
}
private static void EmailPaymentData(paymentRecord curPayment)
{
appendToBody(String.Format("There was {0} check(s) in this payment", curPayment.checks.Count));
for (int i = 0; i < curPayment.checks.Count; i++) {
appendToBody(String.Format("Check# {0}: ${1}",curPayment.checks[i].checkID, curPayment.checks[i].checkAmount.ToString("0.00")));
}
appendToBody("");
appendToBody(String.Format("There was {0} coupons in this payment", curPayment.invoices.Count));
for (int i = 0; i < curPayment.invoices.Count; i++){
bool appendSpecialStyle = false;
totalCouponValueForAllFiles += curPayment.invoices[i].couponAmount;
//appendToBody(String.Format("coupon {0}: ",i+1));
if (int.Parse(curPayment.invoices[i].customerNumber) == -1) {
appendSpecialStyle = true;
miscPayments.Add(curPayment.invoices[i]);
}
if (appendSpecialStyle) {
appendToBody("<div style=' background-color: aqua;'>");
}
appendToBody("<li>");
//print customer number
appendToBody("Customer Number: " + curPayment.invoices[i].customerNumber);
//print coupon amount
appendToBody(String.Format("Coupon Amount: ${0}", curPayment.invoices[i].couponAmount.ToString("0.00")));
//print coupon date
appendToBody("Coupon Date: " + curPayment.invoices[i].invoiceDate);
appendToBody("");
appendToBody("</li>");
if (appendSpecialStyle){
appendToBody("</div>");
}
}
//print check total
appendToBody(string.Format("Total amount of checks: ${0}", curPayment.total.ToString("0.00")));
//print coupon total
appendToBody(string.Format("Total amount of coupons: ${0}", curPayment.couponTotal.ToString("0.00")));
if (curPayment.total.ToString("0.00") == curPayment.couponTotal.ToString("0.00")) {
appendToBody("<p style='color: green;'>BALANCE</p>");
}
else {
appendToBody("<p style='color: red;'>NOT BALANCE</p>");
}
appendToBody("");
}