private Dictionary <string, DelimitedRow> LoadEmployeeDictionary(string fileName, Func <DelimitedRow, string> getKey)
{
Dictionary <string, DelimitedRow> result = new Dictionary <string, DelimitedRow>();
using (TextReader empText = new StreamReader(fileName))
{
DelimitedReader empParser = new DelimitedReader(empText, ',', true);
for (;;)
{
DelimitedRow empRow = empParser.CurrentValues;
if (empRow == null)
{
break;
}
if (empRow.Count > 0)
{
result.Add(getKey(empRow), empRow);
}
empParser.NextLine();
}
}
return(result);
}
private void btnCreateW2_Click(object sender, EventArgs e)
{
if (cboTaxYear.SelectedItem == null)
{
MessageBox.Show("Please select a tax year");
return;
}
Accumulators accum = new Accumulators();
Dictionary <string, DelimitedRow> employees = LoadEmployeeDictionary(txtEmployeeFile.Text,
empRow => empRow.GetString("SSN"));
Dictionary <string, DelimitedRow> supplemental = LoadEmployeeDictionary(txtEmployeeSupplemental.Text,
empRow => empRow.GetString("SSN"));
Dictionary <string, DelimitedRow> statewideQ1 = LoadEmployeeDictionary(txtStatewideTransitQ1.Text,
empRow => empRow.GetInteger("SSN").ToString("000-00-0000"));
Dictionary <string, DelimitedRow> statewideQ2 = LoadEmployeeDictionary(txtStatewideTransitQ2.Text,
empRow => empRow.GetInteger("SSN").ToString("000-00-0000"));
Dictionary <string, DelimitedRow> statewideQ3 = LoadEmployeeDictionary(txtStatewideTransitQ3.Text,
empRow => empRow.GetInteger("SSN").ToString("000-00-0000"));
Dictionary <string, DelimitedRow> statewideQ4 = LoadEmployeeDictionary(txtStatewideTransitQ4.Text,
empRow => empRow.GetInteger("SSN").ToString("000-00-0000"));
int paycheckCount = 0;
using (TextWriter writer = new StreamWriter("W2Output.txt"))
{
OutputRARecord(writer);
OutputRERecord(writer);
using (TextReader payText = new StreamReader(txtPayrollFile.Text))
{
DelimitedReader payParser = new DelimitedReader(payText, ',', true);
for (;;)
{
if (!payParser.HasCurrent)
{
break;
}
DelimitedRow paySummary = payParser.ReadUntilChange("SSN");
string ssn = paySummary.GetString("SSN");
if (!employees.TryGetValue(ssn, out DelimitedRow empRow))
{
MessageBox.Show("Could not find SSN in employee file: " + ssn);
return;
}
if (!supplemental.TryGetValue(ssn, out DelimitedRow supRow))
{
MessageBox.Show("Could not find SSN in supplemental file: " + ssn);
return;
}
OutputRWRecord(writer, paySummary, empRow, accum);
decimal statewideTransitTax =
GetStatewideTaxAmount(ssn, statewideQ1) +
GetStatewideTaxAmount(ssn, statewideQ2) +
GetStatewideTaxAmount(ssn, statewideQ3) +
GetStatewideTaxAmount(ssn, statewideQ4);
OutputRSRecord(writer, paySummary, empRow, supRow, statewideTransitTax, accum);
paycheckCount++;
}
}
OutputRTRecord(writer, accum);
// No "RU" record, because no "RO" records.
OutputRVRecord(writer, accum);
OutputRFRecord(writer, accum);
}
MessageBox.Show("Wrote W2Output.txt to working directory with " + paycheckCount +
" employees (if number is too large, maybe input file was not sorted by SSN).");
MessageBox.Show(
"Federal wages: " + accum.FederalWages.ToString("F2") + Environment.NewLine +
"FITW: " + accum.FITW.ToString("F2") + Environment.NewLine +
"State wages: " + accum.StateWages.ToString("F2") + Environment.NewLine +
"SITW: " + accum.SITW.ToString("F2") + Environment.NewLine +
"Transit wages: " + accum.StatewideTransitWages.ToString("F2") + Environment.NewLine +
"Transit taxes: " + accum.StatewideTransitTax.ToString("F2") + Environment.NewLine +
"W-2 count: " + accum.EmployeeRecordCount.ToString());
}
private void ReadTestFile1()
{
try
{
mFileName = "TestFile1.txt";
using (TextReader reader = new StreamReader(mFileName))
{
DelimitedReader delReader = new DelimitedReader(reader, ',', true);
DelimitedRow row = delReader.CurrentValues;
DelimitedRow totals = delReader.ColumnTotals;
if (row == null)
{
Failure("Initial row is null");
}
if (row.Count != 6)
{
Failure("Initial row column wrong count");
}
if (totals != null)
{
Failure("Initial totals must be null");
}
if (!delReader.HasCurrent)
{
Failure("Initial has no current");
}
if (row.GetIndex("Name") != 0)
{
Failure("Name index != 0");
}
if (row.GetIndex("Weight") != 2)
{
Failure("Weight index != 2");
}
if ((string)row.GetValue("Name") != "Dog")
{
Failure("Name!=Dog");
}
if (!(row.GetValue("Weight") is decimal))
{
Failure("Dog weight is not decimal");
}
if ((decimal)row.GetValue("Weight") != 20.5M)
{
Failure("Dog weight is not 20.5M");
}
if (row.GetDecimal("Weight") != 20.5M)
{
Failure("Dog weight is not 20.5M (2)");
}
if (!(row.GetValue("Length") is int))
{
Failure("Length is not integer");
}
if (row.GetInteger("Length") != 26)
{
Failure("Dog Length is not 26");
}
row = delReader.NextLine();
if (!delReader.HasCurrent)
{
Failure("Second has no current");
}
if (row.Count != 6)
{
Failure("Second row column count wrong");
}
if (row.GetString("Name") != "Big Fish")
{
Failure("Second name is not Fish");
}
if (row.GetString("Color") != "Silver")
{
Failure("Second color is not Silver");
}
if (row.GetDecimal("Weight") != 3.5M)
{
Failure("Second Weight should be 3.5M");
}
if (row.GetInteger("Units") != 200)
{
Failure("Second units is not 200");
}
totals = delReader.ReadUntilChange("Break");
row = delReader.CurrentValues;
if (row.GetString("Name") != "Small Fish")
{
Failure("UntilChange Break wrong row");
}
if (!(totals.GetValue("Name") is string))
{
Failure("UntilChange Name should be string");
}
if (!(totals.GetValue("Weight") is decimal))
{
Failure("UntilChange Weight should be decimal");
}
if (totals.GetDecimal("Weight") != 3.5M)
{
Failure("UntilChange Weight should be 3.5M");
}
totals = delReader.ReadUntilChange("Break");
row = delReader.CurrentValues;
if (row.GetString("Name") != "guppy")
{
Failure("UntilChange2 Break wrong row");
}
if (totals.GetDecimal("Weight") != ((decimal)1 + 8.5M + 300.5M))
{
Failure("UntilChange2 wrong Weight total");
}
if (totals.GetInteger("Units") != (3000 + 5 + 1))
{
Failure("UntilChange2 wrong Units total");
}
if (!(row.GetValue("Units") is int))
{
Failure("UntilChange2 wrong Units type");
}
row = delReader.NextLine();
if (row.GetString("Name") != "")
{
Failure("Blank Name is not blank");
}
if (row.GetString("Color") != "none")
{
Failure("Blank Color is not none");
}
if (row.GetString("Weight") != "")
{
Failure("Blank Weight is not blank");
}
if (row.GetString("Length") != "")
{
Failure("Blank Length is not blank");
}
if (row.GetInteger("Units") != 100)
{
Failure("Blank Units is not 100");
}
row = delReader.NextLine();
if (row.GetString("Name") != "tall grass")
{
Failure("tall grass wrong name");
}
if (!delReader.HasCurrent)
{
Failure("tall grass has no current");
}
delReader.NextLine();
if (delReader.HasCurrent)
{
Failure("should not have current");
}
if (!(delReader.Add("a", "B") is string))
{
Failure("Add string string is not string");
}
if (!(delReader.Add("a", 1) is string))
{
Failure("Add string int is not string");
}
if (!(delReader.Add(2, "B") is string))
{
Failure("Add int string is not string");
}
if (!(delReader.Add(2.5M, "B") is string))
{
Failure("Add decimal string is not string");
}
if (!(delReader.Add(2, 1) is int))
{
Failure("Add int int is not int");
}
if (!(delReader.Add(2.5M, 3.5M) is decimal))
{
Failure("Add decimal decimal is not decimal");
}
if (!(delReader.Add(2.5M, 3) is decimal))
{
Failure("Add decimal int is not decimal");
}
if (!(delReader.Add(2, 3.5M) is decimal))
{
Failure("Add int decimal is not decimal");
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void ReadTestFile2()
{
try
{
mFileName = "TestFile2.txt";
using (TextReader reader = new StreamReader(mFileName))
{
DelimitedReader delReader = new DelimitedReader(reader, '\t', false);
DelimitedRow row = delReader.CurrentValues;
DelimitedRow totals = delReader.ColumnTotals;
if (row == null)
{
Failure("Initial row is null");
}
if (totals != null)
{
Failure("Initial totals must be null");
}
if (!delReader.HasCurrent)
{
Failure("Initial has no current");
}
if (row.GetString("Color") != "Red")
{
Failure("Initial color must be Red");
}
if (row.GetString("Group") != "Reds")
{
Failure("Initial group must be Reds");
}
if (row.GetString("Depth") != "\"Deep\"")
{
Failure("Initial Depth is not Deep");
}
if (row.GetString("Description") != "\"Very deep red\"")
{
Failure("Initial description wrong");
}
if (!(row.GetValue("Level") is int))
{
Failure("Initial Level must be int");
}
if (row.GetInteger("Level") != 100)
{
Failure("Initial Level must be 100");
}
totals = delReader.ReadUntilChange("Group");
row = delReader.CurrentValues;
if (row != null)
{
Failure("UntilChanges did not read through end");
}
if (totals.GetInteger("Level") != 150)
{
Failure("UntilChanges Level was not 150");
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
