/// <summary>
/// Find closest expectedCount in APcount_dic
/// </summary>
/// <param name="currPos">RecordDatePosition in [Dividend_detail]</param>
/// <param name="depoName">Depository name (used for RSH)</param>
private DvdCustodian_AP_count GetClosest_dc(decimal currPos, string depoName)
{
DvdCustodian_AP_count res = null;
foreach (DvdCustodian_AP_count dac in this.APcount_dic.Values)
{
if (depoName != null)
{
if (!dac.dvdCust.Depositary.Value.Equals(depoName, StringComparison.OrdinalIgnoreCase))
{
continue;
}
}
if (dac.expectedCount < currPos)
{
continue;
}
if (res == null)
{
res = dac;
}
else if (dac.expectedCount - currPos < res.expectedCount - currPos)
{
res = dac;
}
}
return(res);
}
public void SubCal_expectedCount(List <Dividend_Detail_simpleAP> all_dd_list)
{
decimal total_dvdCust_reported = 0;
List <DividendCustodian> dc_list = this.CheckPrimary(this.dvdCust_dic);
foreach (DividendCustodian dc in dc_list)
{
DvdCustodian_AP_count dac = new DvdCustodian_AP_count(dc);
this.APcount_dic.Add(dc.CustodianID, dac);
total_dvdCust_reported += dc.Custodian_Reported.Value;
}
if (total_dvdCust_reported <= 0)
{
MessageBox.Show("Dividend_func6 error 2: Total Custodian Report shares is " + total_dvdCust_reported);
return;
}
decimal total_detailReported = 0;
foreach (Dividend_Detail_simpleAP dd in all_dd_list)
{
total_detailReported += dd.RecordDatePosition.Value;
}
//if detail total grerater then total custodian reported, only auto-prorate custodian total
if (total_detailReported > total_dvdCust_reported)
{
total_detailReported = total_dvdCust_reported;
}
foreach (DvdCustodian_AP_count dac in this.APcount_dic.Values)
{
dac.pct = dac.dvdCust.Custodian_Reported.Value / total_dvdCust_reported;
dac.expectedCount = dac.pct * total_detailReported;
}
//Subtract Dividend_Details which has already been assigned CustodianID from expectedCount
foreach (Dividend_Detail_simpleAP dd in all_dd_list)
{
int custID = dd.CustodianID.Value;
if (this.APcount_dic.ContainsKey(custID))
{
this.APcount_dic[custID].expectedCount -= dd.RecordDatePosition.Value;
}
}
}
/// <summary>
/// Find current max expectedCount in APcount_dic
/// </summary>
private DvdCustodian_AP_count GetHighest_dc()
{
DvdCustodian_AP_count res = null;
foreach (DvdCustodian_AP_count dac in this.APcount_dic.Values)
{
if (res == null)
{
res = dac;
}
else if (dac.expectedCount > res.expectedCount)
{
res = dac;
}
}
return(res);
}
public void Calculate(List <Dividend_Detail_simpleAP> selected_dd_list)
{
if (selected_dd_list == null || this.APcount_dic.Count == 0)
{
return;
}
//Assign CustodianID for RSH first
foreach (Dividend_Detail_simpleAP detail in selected_dd_list)
{
string DTCnum = detail.DTC_Number.Value;
DTC_Participants dtcPart = DTC_Participants_master.Get_DTC_Participants_DTCnum(DTCnum);
if (dtcPart == null || dtcPart.Type.IsValueEmpty)
{
continue;
}
if (!dtcPart.Type.Value.Equals("RSH", StringComparison.OrdinalIgnoreCase))
{
continue;
}
DvdCustodian_AP_count dcAP = this.GetClosest_dc(detail.RecordDatePosition.Value, dtcPart.Depositary.Value);
if (dcAP == null)
{
continue;
}
DividendCustodian dvdCust = dcAP.dvdCust;
detail.CustodianID.Value = dvdCust.CustodianID;
dcAP.expectedCount -= detail.RecordDatePosition.Value;
dcAP.dd_list.Add(detail);
//foreach (int custID in this.APcount_dic.Keys)
//{
// DividendCustodian dvdCust = this.dvdCust_dic[custID];
// if (dvdCust.Depositary.Value.Equals(dtcPart.Depositary.Value, StringComparison.OrdinalIgnoreCase))//Try to match Depositary with [Dividend_Custodian]
// {
// DvdCustodian_AP_count dcAP = this.APcount_dic[custID];
// if (dcAP.expectedCount >= detail.RecordDatePosition.Value)
// {
// detail.CustodianID.Value = dvdCust.CustodianID;
// dcAP.expectedCount -= detail.RecordDatePosition.Value;
// dcAP.dd_list.Add(detail);
// }
// break;
// }
//}
}
//Assign CustodianID for non-RSH
foreach (Dividend_Detail_simpleAP detail in selected_dd_list)
{
string DTCnum = detail.DTC_Number.Value;
if (DTCnum != null && DTCnum.StartsWith("RSH", StringComparison.OrdinalIgnoreCase))
{
continue;
}
DvdCustodian_AP_count dcAP = this.GetHighest_dc();
if (dcAP.expectedCount < detail.RecordDatePosition.Value)
{
continue;
}
DividendCustodian dvdCust = dcAP.dvdCust;
detail.CustodianID.Value = dvdCust.CustodianID;
dcAP.expectedCount -= detail.RecordDatePosition.Value;
dcAP.dd_list.Add(detail);
}
}