public void Write(string fileName, BaiFile data)
{
var lines = new List <string>();
lines.Add(data.FileHeader);
foreach (var group in data.Groups)
{
lines.Add(group.GroupHeader);
lines.AddRange(group.GroupContinuation);
foreach (var account in group.Accounts)
{
lines.Add(account.AccountIdentifier);
lines.AddRange(account.AccountContinuation);
foreach (var detail in account.Details)
{
lines.Add(detail.TransactionDetail);
lines.AddRange(detail.DetailContinuation);
}
lines.Add(account.AccountTrailer);
}
lines.Add(group.GroupTrailer);
}
lines.Add(data.FileTrailer);
File.WriteAllLines(fileName, lines.ToArray());
}
public TranslatedBaiFile(BaiFile data)
{
Groups = new List <Group>();
// Translate myself, and walk the file
if (!data.FileHeader.Trim().EndsWith("/"))
{
throw new NotImplementedException("Bai file is not properly formatted, I don't know how to handle this");
}
if (!data.FileTrailer.Trim().EndsWith("/"))
{
throw new NotImplementedException("Bai file is not properly formatted, I don't know how to handle this");
}
var fields = data.FileHeader.Trim().Split(',');
if (fields.Length != 9)
{
throw new NotImplementedException("Bai file does not have proper number of FileHeader elements, I don't know how to handle this");
}
HeaderRecordCode = fields[0];
SenderIdentification = fields[1];
ReceiverIdentification = fields[2];
FileIdentificationNumber = fields[5];
PhysicalRecordLength = fields[6];
BlockSize = fields[7];
VersionNumber = fields[8].Replace("/", "");
if (VersionNumber != "2")
{
throw new NotImplementedException("Bai file not version 2 format, I don't know how to handle this!");
}
// Handle date 3, 4
FileCreationDateTime = BaiFileHelpers.DateTimeFromFields(fields[3], fields[4]);
// End of Header
foreach (var group in data.Groups)
{
Groups.Add(new Group(group));
}
// Beginning of Trailer
fields = data.FileTrailer.Split(',');
if (fields.Length != 4)
{
throw new NotImplementedException("Bai file does not have proper number of FileTrailer elements, I don't know how to handle this");
}
TrailerRecordCode = fields[0];
FileControlTotal = fields[1];
NumberOfGroups = int.Parse(fields[2]);
NumberOfRecords = int.Parse(fields[3].Replace("/", ""));
}
public TranslatedBaiFile(BaiFile data)
{
Groups = new List<Group>();
// Translate myself, and walk the file
if (!data.FileHeader.Trim().EndsWith("/")) throw new NotImplementedException("Bai file is not properly formatted, I don't know how to handle this");
if (!data.FileTrailer.Trim().EndsWith("/")) throw new NotImplementedException("Bai file is not properly formatted, I don't know how to handle this");
var fields = data.FileHeader.Trim().Split(',');
if (fields.Length != 9) throw new NotImplementedException("Bai file does not have proper number of FileHeader elements, I don't know how to handle this");
HeaderRecordCode = fields[0];
SenderIdentification = fields[1];
ReceiverIdentification = fields[2];
FileIdentificationNumber = fields[5];
PhysicalRecordLength = fields[6];
BlockSize = fields[7];
VersionNumber = fields[8].Replace("/", "");
if (VersionNumber != "2") throw new NotImplementedException("Bai file not version 2 format, I don't know how to handle this!");
// Handle date 3, 4
FileCreationDateTime = BaiFileHelpers.DateTimeFromFields(fields[3], fields[4]);
// End of Header
foreach (var group in data.Groups)
{
Groups.Add(new Group(group));
}
// Beginning of Trailer
fields = data.FileTrailer.Split(',');
if (fields.Length != 4) throw new NotImplementedException("Bai file does not have proper number of FileTrailer elements, I don't know how to handle this");
TrailerRecordCode = fields[0];
FileControlTotal = fields[1];
NumberOfGroups = int.Parse(fields[2]);
NumberOfRecords = int.Parse(fields[3].Replace("/", ""));
}
private BaiFile _Parse()
{
var bai = new BaiFile();
var group = new BaiGroup("--default--");
var account = new BaiAccount("--default--");
var detail = new BaiDetail("--default--");
var continuation = ContinuationType.Account;
foreach (var data in _data.Select((value, index) => new { value, index }))
{
var line = data.value;
if (data.index == 0 && line.StartsWith("01"))
{
bai.FileHeader = line;
}
else if (data.index == _data.Length - 1 && line.StartsWith("99"))
{
bai.FileTrailer = line;
}
else if (line.StartsWith("02"))
{
continuation = ContinuationType.Group;
group = new BaiGroup(line);
}
else if (line.StartsWith("98"))
{
group.GroupTrailer = line;
bai.Groups.Add(group);
}
else if (line.StartsWith("03"))
{
continuation = ContinuationType.Account;
account = new BaiAccount(line);
detail = new BaiDetail("--default--");
}
else if (line.StartsWith("49"))
{
if (detail.TransactionDetail != "--default--")
{
account.Details.Add(detail);
}
account.AccountTrailer = line;
group.Accounts.Add(account);
}
else if (line.StartsWith("16"))
{
if (detail.TransactionDetail != "--default--")
{
account.Details.Add(detail);
}
continuation = ContinuationType.Detail;
detail = new BaiDetail(line);
}
else if (line.StartsWith("88"))
{
switch (continuation)
{
case ContinuationType.Group:
group.GroupContinuation.Add(line);
break;
case ContinuationType.Account:
account.AccountContinuation.Add(line);
break;
case ContinuationType.Detail:
detail.DetailContinuation.Add(line);
break;
}
}
else
{
throw new NotImplementedException("I don't know what to do with this line: " + line);
}
}
return(bai);
}
public static TranslatedBaiFile Translate(BaiFile data)
{
return new TranslatedBaiFile(data);
}
public static TranslatedBaiFile Translate(BaiFile data)
{
return(new TranslatedBaiFile(data));
}
