public static DataSet GetRecipientGiftStatementDataSet(Dictionary <String, TVariant> AParameters)
{
string ReportType = AParameters["param_report_type"].ToString();
FDbAdapter = new TReportingDbAdapter(false);
TLogging.SetStatusBarProcedure(WriteToStatusBar);
DataSet ReturnDataSet = new DataSet();
// get recipients
DataTable Recipients = TFinanceReportingWebConnector.RecipientGiftStatementRecipientTable(AParameters, FDbAdapter);
if (FDbAdapter.IsCancelled || (Recipients == null))
{
return(null);
}
DataTable RecipientTotals = new DataTable("RecipientTotals");
RecipientTotals.Columns.Add("PreviousYearTotal", typeof(decimal));
RecipientTotals.Columns.Add("CurrentYearTotal", typeof(decimal));
DataTable Donors = new DataTable("Donors");
foreach (DataRow Row in Recipients.Rows)
{
if (ReportType == "Complete")
{
// get year totals for recipient
RecipientTotals.Merge(TFinanceReportingWebConnector.RecipientGiftStatementTotalsTable(AParameters, (Int64)Row["RecipientKey"],
FDbAdapter));
}
// get donor information for each recipient
Donors.Merge(TFinanceReportingWebConnector.RecipientGiftStatementDonorTable(AParameters, (Int64)Row["RecipientKey"], FDbAdapter));
if (FDbAdapter.IsCancelled)
{
return(null);
}
}
DataView View = new DataView(Donors);
DataTable DistinctDonors = new DataTable();
if (View.Count > 0)
{
DistinctDonors = View.ToTable(true, "DonorKey");
}
DataTable DonorAddresses = new DataTable("DonorAddresses");
if ((ReportType == "Complete") || (ReportType == "Donors Only"))
{
foreach (DataRow Row in DistinctDonors.Rows)
{
// get best address for each distinct donor
DonorAddresses.Merge(TFinanceReportingWebConnector.RecipientGiftStatementDonorAddressesTable(Convert.ToInt64(Row["DonorKey"]),
FDbAdapter));
if (FDbAdapter.IsCancelled)
{
return(null);
}
}
}
else
{
DonorAddresses.Merge(DistinctDonors);
}
// We only want distinct donors for this report (i.e. no more than one per recipient)
if (ReportType == "Donors Only")
{
if (View.Count > 0)
{
DistinctDonors = View.ToTable(true, "DonorKey", "DonorName", "RecipientKey");
Donors.Clear();
Donors.Merge(DistinctDonors);
}
else // I should return an empty table with just columns, to keep the client happy:
{
DistinctDonors = new DataTable();
DistinctDonors.Columns.Add("DonorKey", typeof(Int64));
DistinctDonors.Columns.Add("DonorName", typeof(String));
DistinctDonors.Columns.Add("RecipientKey", typeof(Int64));
}
}
ReturnDataSet.Tables.Add(Recipients);
ReturnDataSet.Tables.Add(RecipientTotals);
ReturnDataSet.Tables.Add(Donors);
ReturnDataSet.Tables.Add(DonorAddresses);
return((FDbAdapter.IsCancelled) ? null : ReturnDataSet);
}