/// <summary>
/// Construct a file footer for use in the output ach_file.
/// Will account for any changes made in memory while the file was opened.
/// </summary>
/// <param name="file_lines">all of the lines associated with the file.</param>
/// <returns>File footer as a string.</returns>
public string construct_file_footer(string[] file_lines)
{
int batch_count = 0;
int block_count = 0;
int entry_addenda_count = 0;
int entry_hash = 0;
int total_debit_dollar = 0;
int total_credit_dollar = 0;
#if UPDATE_20190807 // going forward remove this item.
#else
string reserved = "";
#endif
// the plus 1 is for this record.
int m = file_lines.Length + 1;
while (m % 10 != 0)
{
m++;
}
// now we need to divide by 10 to get the block count.
// I don't know how I deleted the div 10...
block_count = m / 10;
int try_parse_out = 0;
// okay - we'll need to accumulate the entries in batch_lines.
for (int i = 0; i < file_lines.Length; i++)
{
switch (file_lines[i][0])
{
case '5':
batch_count += 1;
break;
case '6':
var t_code = FORMS.ENTRY_FORM.field_map["Trans. Code"];
var a_code = FORMS.ENTRY_FORM.field_map["Amount "];
var h_code = FORMS.ENTRY_FORM.field_map["Routing Num"];
var amount = file_lines[i].Substring(a_code.Item1, a_code.Item2);
entry_addenda_count++;
if (new List <string> {
"27", "37"
}.Contains(file_lines[i].Substring(t_code.Item1, t_code.Item2))) // debit
{
Int32.TryParse(amount, out try_parse_out);
total_debit_dollar += try_parse_out;
}
else if (new List <string> {
"22", "32"
}.Contains(file_lines[i].Substring(t_code.Item1, t_code.Item2))) // credit
{
Int32.TryParse(amount, out try_parse_out);
total_credit_dollar += try_parse_out;
}
else //if (new List<string> { }.Contains(batch_lines[i].Substring(t_code.Item1, t_code.Item2))) // prenote
{
// prenotes don't require action.
}
Int32.TryParse(file_lines[i].Substring(h_code.Item1, h_code.Item2), out try_parse_out);
entry_hash += try_parse_out;
// reset try_parse_out.
break;
case '7':
entry_addenda_count += 1;
break;
case '8':
break;
default: // don't don anything.
break;
}
try_parse_out = 0;
}
string file_out = "";
file_out += "9";
file_out += GLOBALS._trun(GLOBALS._pad(batch_count.ToString(), GLOBALS.file_fields["batch count "].Item2, '0'), GLOBALS.file_fields["batch count "].Item2);
file_out += GLOBALS._trun(GLOBALS._pad(block_count.ToString(), GLOBALS.file_fields["block count "].Item2, '0'), GLOBALS.file_fields["block count "].Item2);
file_out += GLOBALS._trun(GLOBALS._pad(entry_addenda_count.ToString(), GLOBALS.file_fields["entadd count"].Item2, '0'), GLOBALS.file_fields["entadd count"].Item2);
file_out += GLOBALS._trun(GLOBALS._pad(entry_hash.ToString(), GLOBALS.file_fields["entry hash "].Item2, '0'), GLOBALS.file_fields["entry hash "].Item2);
file_out += GLOBALS._trun(GLOBALS._pad(total_debit_dollar.ToString(), GLOBALS.file_fields["debit cont."].Item2, '0'), GLOBALS.file_fields["debit cont."].Item2);
file_out += GLOBALS._trun(GLOBALS._pad(total_credit_dollar.ToString(), GLOBALS.file_fields["credit cont."].Item2, '0'), GLOBALS.file_fields["credit cont."].Item2);
file_out += GLOBALS._trun(GLOBALS._pad("", GLOBALS.file_fields["reserved "].Item2), GLOBALS.file_fields["reserved "].Item2);
#if DEBUG
//
Console.WriteLine(file_out);
#endif
return(file_out); // placeholder.
}
/// <summary>
/// Construct a batch footer based on the contents of a series of batch_lines.
/// </summary>
/// <param name="batch_lines">Batch contents</param>
/// <returns>batch footer matching the batch lines;</returns>
public string construct_batch_footer(string[] batch_lines)
{
string class_code = "";
string current_batch = "";
int hash = 0;
int entry_add_count = 0;
int debit_dollar = 0;
int credit_dollar = 0;
string company_id = ""; // we'll need to extract from the original.
string MAC = ""; // extract from the original;
string originatingdfi = ""; // extract from the original.
string batch_number = ""; // extract from original.
int try_parse_out = 0;
// okay - we'll need to accumulate the entries in batch_lines.
for (int i = 0; i < batch_lines.Length; i++)
{
switch (batch_lines[i][0])
{
case '5':
break;
case '6':
var t_code = FORMS.ENTRY_FORM.field_map["Trans. Code"];
var a_code = FORMS.ENTRY_FORM.field_map["Amount "];
var h_code = FORMS.ENTRY_FORM.field_map["Routing Num"];
var amount = batch_lines[i].Substring(a_code.Item1, a_code.Item2);
entry_add_count++;
if (new List <string> {
"27", "37"
}.Contains(batch_lines[i].Substring(t_code.Item1, t_code.Item2))) // debit
{
Int32.TryParse(amount, out try_parse_out);
debit_dollar += try_parse_out;
}
else if (new List <string> {
"22", "32"
}.Contains(batch_lines[i].Substring(t_code.Item1, t_code.Item2))) // credit
{
Int32.TryParse(amount, out try_parse_out);
credit_dollar += try_parse_out;
}
else //if (new List<string> { }.Contains(batch_lines[i].Substring(t_code.Item1, t_code.Item2))) // prenote
{
// prenotes don't require action.
}
Int32.TryParse(batch_lines[i].Substring(h_code.Item1, h_code.Item2), out try_parse_out);
hash += try_parse_out;
// reset try_parse_out.
break;
case '7':
entry_add_count += 1;
break;
case '8':
break;
default: // don't don anything.
break;
}
try_parse_out = 0;
}
// once again - extract and pad.
class_code = GLOBALS._trun(GLOBALS._pad(batch_footer.Substring(GLOBALS.batch_fields["service code"].Item1, GLOBALS.batch_fields["service code"].Item2), GLOBALS.batch_fields["service code"].Item2), GLOBALS.batch_fields["service code"].Item2);
// extract and pad.
current_batch = GLOBALS._trun(GLOBALS._pad(batch_footer.Substring(GLOBALS.batch_fields["batch number"].Item1, GLOBALS.batch_fields["batch number"].Item2), GLOBALS.batch_fields["batch number"].Item2), GLOBALS.batch_fields["batch number"].Item2);
// extract and pad (again)
company_id = GLOBALS._trun(GLOBALS._pad(batch_footer.Substring(GLOBALS.batch_fields["company iden"].Item1, GLOBALS.batch_fields["company iden"].Item2), GLOBALS.batch_fields["company iden"].Item2), GLOBALS.batch_fields["company iden"].Item2);
//
MAC = GLOBALS._trun(GLOBALS._pad(batch_footer.Substring(GLOBALS.batch_fields["message auth"].Item1, GLOBALS.batch_fields["message auth"].Item2), GLOBALS.batch_fields["message auth"].Item2), GLOBALS.batch_fields["message auth"].Item2);
//
originatingdfi = GLOBALS._trun(GLOBALS._pad(batch_footer.Substring(GLOBALS.batch_fields["origin route"].Item1, GLOBALS.batch_fields["origin route"].Item2), GLOBALS.batch_fields["origin route"].Item2), GLOBALS.batch_fields["origin route"].Item2);
// redundant?
batch_number = current_batch;
string batch_out = "";
batch_out += GLOBALS.trun_(GLOBALS.pad_("8", 1), 1);
batch_out += class_code;
batch_out += GLOBALS._trun(GLOBALS._pad(entry_add_count.ToString(), GLOBALS.batch_fields["entadd count"].Item2, '0'), GLOBALS.batch_fields["entadd count"].Item2);
batch_out += GLOBALS._trun(GLOBALS._pad(hash.ToString(), GLOBALS.batch_fields["entry hash "].Item2, '0'), GLOBALS.batch_fields["entry hash "].Item2);
batch_out += GLOBALS._trun(GLOBALS._pad(debit_dollar.ToString(), GLOBALS.batch_fields["debit contr."].Item2, '0'), GLOBALS.batch_fields["debit contr."].Item2);
batch_out += GLOBALS._trun(GLOBALS._pad(credit_dollar.ToString(), GLOBALS.batch_fields["credit cont."].Item2, '0'), GLOBALS.batch_fields["credit cont."].Item2);
batch_out += company_id;
batch_out += MAC;
batch_out += GLOBALS.pad_("", GLOBALS.batch_fields["reserved "].Item2); // this should handle the output.
batch_out += originatingdfi;
batch_out += batch_number;
//batch_out += GLOBALS.trun_(GLOBALS.pad_(""))
#if DEBUG
Console.WriteLine(batch_out);
#endif
return(batch_out);
}