private string GetYTDPerColumn()
{
string ReturnValue;
String reportytd;
Boolean columnytd;
System.Int32 Quarter;
TRptUserFunctionsDate FnDate;
ReturnValue = "";
reportytd = parameters.Get("param_ytd", -1).ToString().ToLower();
columnytd = parameters.Get("param_ytd", situation.GetColumn()).ToBool();
if ((reportytd == "mixed") && columnytd)
{
ReturnValue = ReturnValue + "YTD";
}
if ((reportytd == "mixed") && (!columnytd))
{
// result := result + 'non YTD';
if (parameters.Get("param_quarter").ToBool())
{
Quarter = (parameters.Get("param_end_period_i", this.situation.GetColumn()).ToInt() - 1) / 3 + 1;
ReturnValue = "Quarter " + Quarter.ToString();
}
else
{
FnDate = new TRptUserFunctionsDate(this.situation);
ReturnValue =
FnDate.GetMonthName(parameters.Get("param_ledger_number_i",
this.situation.GetColumn()).ToInt(),
parameters.Get("param_end_period_i", this.situation.GetColumn()).ToInt());
}
}
// print the name of the month instead of nonytd, on multi period reports
if (parameters.Get("param_multiperiod").ToBool() && (columnytd == false))
{
FnDate = new TRptUserFunctionsDate(this.situation);
ReturnValue =
FnDate.GetMonthName(parameters.Get("param_ledger_number_i",
this.situation.GetColumn()).ToInt(),
parameters.Get("param_column_period_i", this.situation.GetColumn()).ToInt());
}
return ReturnValue;
}
/// <summary>
/// todoComment
/// </summary>
/// <param name="ledgerNumber"></param>
/// <param name="donorKey"></param>
/// <param name="recipientKey">if this is empty, all donations are scanned, otherwise the result is limited to gifts to that recipient</param>
/// <param name="startPeriod">The period where to start; can be a negative number to go back to previous years</param>
/// <param name="endPeriod">The last period to be considered; should be not the current period, because of unentered gifts</param>
/// <param name="year"></param>
/// <returns>The function will put the following variables into the memory:
/// numberOfGifts, minAmount, maxAmount, averagePerGift, averagePerPeriod, totalAmount, percentageRegular
/// returns empty string
/// </returns>
private void GetGiftStatistics(int ledgerNumber, string donorKey, string recipientKey, int startPeriod, int endPeriod, int year)
{
TRptUserFunctionsDate rptDateFunctions;
DateTime startDate;
DateTime endDate;
string strSql;
DataTable tab;
int numberOfGifts;
int numberOfPeriods;
decimal giftAmount;
decimal minAmount;
decimal maxAmount;
decimal averagePerGift;
decimal averagePerPeriod;
decimal totalAmount;
int percentageRegular;
rptDateFunctions = new TRptUserFunctionsDate(situation);
startDate = rptDateFunctions.GetStartDateOfPeriod(ledgerNumber, year, startPeriod);
endDate = rptDateFunctions.GetEndDateOfPeriod(ledgerNumber, year, endPeriod);
numberOfPeriods = rptDateFunctions.GetMonthDiff(startDate, endDate);
rptDateFunctions = null;
strSql = "SELECT a_gift_amount_n, a_confidential_gift_flag_l";
if (recipientKey == "ALL")
{
strSql = strSql + ", p_recipient_key_n";
}
strSql = strSql + " FROM PUB_a_gift, PUB_a_gift_detail " + "WHERE PUB_a_gift.a_ledger_number_i = PUB_a_gift_detail.a_ledger_number_i " +
"AND PUB_a_gift.a_batch_number_i = PUB_a_gift_detail.a_batch_number_i " +
"AND PUB_a_gift.a_gift_transaction_number_i = PUB_a_gift_detail.a_gift_transaction_number_i " +
"AND PUB_a_gift.a_ledger_number_i = ? " +
"AND PUB_a_gift.p_donor_key_n = " + donorKey + ' ' + "AND PUB_a_gift.a_date_entered_d BETWEEN ? AND ? ";
if (recipientKey != "ALL")
{
strSql = strSql + "AND PUB_a_gift_detail.p_recipient_key_n = " + recipientKey;
}
tab = situation.GetDatabaseConnection().SelectDT(strSql, "table", situation.GetDatabaseConnection().Transaction,
new OdbcParameter[] {
new OdbcParameter("ledgernumber", (object)ledgerNumber),
new OdbcParameter("startDate", startDate),
new OdbcParameter("endDate", endDate)
});
numberOfGifts = 0;
minAmount = 0;
maxAmount = 0;
totalAmount = 0;
foreach (DataRow row in tab.Rows)
{
numberOfGifts++;
giftAmount = Convert.ToDecimal(row["a_gift_amount_n"]);
if (((minAmount == 0) || (giftAmount < minAmount)) && (giftAmount > 0))
{
minAmount = giftAmount;
}
if ((maxAmount == 0) || (giftAmount > maxAmount))
{
maxAmount = giftAmount;
}
totalAmount = totalAmount + giftAmount;
}
averagePerGift = (decimal)totalAmount / (decimal)numberOfGifts;
averagePerPeriod = (decimal)totalAmount / (decimal)numberOfPeriods;
percentageRegular = 0;
// has given same amount, one gift for a period => full regular donor
if ((maxAmount == minAmount) && (numberOfGifts == numberOfPeriods))
{
percentageRegular = 100;
}
// has given one gift for each period => 80 % regular donor
else if (numberOfGifts == numberOfPeriods)
{
percentageRegular = 80;
}
// has given several gifts (at least number of periods divided by 3, starting with 3)
else if ((numberOfGifts >= numberOfPeriods / 3) && (numberOfGifts > 2))
{
// e.g. someone gives sometimes every 2nd month 200, but sometimes for 2 months each 100
if (minAmount == averagePerPeriod)
{
percentageRegular = 60;
}
// has given more than 2 gifts, and the amount was always the same
else if (maxAmount == minAmount)
{
percentageRegular = 30;
}
else if (numberOfGifts > 3)
{
percentageRegular = numberOfGifts;
}
}
situation.GetParameters().Add("numberOfGifts", numberOfGifts, -1, -1, null, null, ReportingConsts.CALCULATIONPARAMETERS);
situation.GetParameters().Add("minAmount", new TVariant(minAmount, "currency"), -1, -1, null, null, ReportingConsts.CALCULATIONPARAMETERS);
situation.GetParameters().Add("maxAmount", new TVariant(maxAmount, "currency"), -1, -1, null, null, ReportingConsts.CALCULATIONPARAMETERS);
situation.GetParameters().Add("totalAmount", new TVariant(totalAmount,
"currency"), -1, -1, null, null, ReportingConsts.CALCULATIONPARAMETERS);
situation.GetParameters().Add("averagePerGift", new TVariant(averagePerGift,
"currency"), -1, -1, null, null, ReportingConsts.CALCULATIONPARAMETERS);
situation.GetParameters().Add("averagePerPeriod", new TVariant(averagePerPeriod,
"currency"), -1, -1, null, null, ReportingConsts.CALCULATIONPARAMETERS);
situation.GetParameters().Add("percentageRegular", percentageRegular, -1, -1, null, null, ReportingConsts.CALCULATIONPARAMETERS);
}
