public IDRPCASEViewModel()
{
this.SETTLE = new UPDA_IDRP_SETTLE();
this.PAYMENTREC = new List <UPDA_IDRP_PAYMENTREC>();
this.PAYMENTOUT = new List <CUS_IDRP_PAYMENTOUT_EX>();
this.MS = new MessageStatus();
this.ITEMS = new List <PAYITEM>();
this.SETITEM = null;
}
public void Calc(bool fStopSETITEM = false)
{
this.ITEMS.Clear();
PAYITEM itemPREV = new PAYITEM();
itemPREV.REC_DATE = this.SETTLE.FIRSTPAY_D;
itemPREV.CALC_Balance = this.SETTLE.T_ALLBANK;
itemPREV.CALC_OverduePay = 0;
int nMAXCNT = Math.Max(Math.Max(this.PAYMENTOUT.Count, this.PAYMENTREC.Count), this.SETTLE.TENOR);
int nGRACE_CNT = 0;
int i = 0;
decimal Total_CALC_RushOff = 0;
while (i < nMAXCNT)
{
PAYITEM item = new PAYITEM((i < this.PAYMENTREC.Count) ? this.PAYMENTREC[i] : null);
// 重新排REC_NO 因為會加結清日那筆
item.REC_NO = itemPREV.REC_NO + 1;
// 如果不是 CUS_IDRP_PAYMENTREC 資料 計算 繳款日期 下個月
if (item.REC_DATE is null)
{
if (itemPREV.REC_DATE.HasValue)
{
item.REC_DATE = itemPREV.REC_DATE.Value.AddMonths(1);
}
}
// IDRP PAYMENTOUT 資料
item.SetPayOut((i < this.PAYMENTOUT.Count) ? this.PAYMENTOUT[i] : null);
//結清日
if (this.SETTLE.SETTLE_DATE.Value >= itemPREV.REC_DATE.Value && this.SETTLE.SETTLE_DATE.Value <= item.REC_DATE.Value)
{
if (item.REC_DATE.Value.Date == this.SETTLE.SETTLE_DATE.Value.Date)
{
this.SETITEM = item;
}
else
{
TimeSpan ts = this.SETTLE.SETTLE_DATE.Value.Date - itemPREV.REC_DATE.Value.Date;
if (ts.TotalDays == 0)
{
this.SETITEM = itemPREV;
}
else
{
//加一筆 結清日
PAYITEM itemSET = new PAYITEM();
itemSET.REC_NO = item.REC_NO;
itemSET.REC_DATE = this.SETTLE.SETTLE_DATE;
itemSET.CALC_IntFee = (this.SETTLE.T_ALLBANK - Total_CALC_RushOff) * (this.SETTLE.APR / 100 * (decimal)(ts.TotalDays - 1) / 365);
itemSET.CALC_RushOff = this.SETTLE.PMT_INST - itemSET.CALC_IntFee;
itemSET.CALC_OverduePay = itemSET.REAL_AMT - this.SETTLE.PMT_INST + itemPREV.CALC_OverduePay;
Total_CALC_RushOff += item.CALC_RushOff;
itemSET.CALC_Balance = this.SETTLE.T_ALLBANK - (Total_CALC_RushOff + itemSET.CALC_RushOff) - itemSET.CALC_OverduePay;
itemSET.CALC_OverdueRate = itemSET.CALC_OverduePay / this.SETTLE.PMT_INST;
this.ITEMS.Add(itemSET);
this.SETITEM = itemSET;
item.REC_NO += 1;
}
}
this.SETITEM.IF_SETTLE = true;
this.SETTLE.SETTLE_AMT = this.SETITEM.CALC_Balance;
if (fStopSETITEM)
{
break;
}
}
if (item.IF_GRACE)
{
item.CALC_IntFee = 0;
item.CALC_RushOff = 0;
item.CALC_OverduePay = item.REAL_AMT + itemPREV.CALC_OverduePay;
nGRACE_CNT++;
nMAXCNT++;
}
else
{
item.CALC_IntFee = (this.SETTLE.T_ALLBANK - Total_CALC_RushOff) * this.SETTLE.APR / 100 / 12;
//FA 2020/02/05 ADD IF_LARGEPAY
if (item.IF_LARGEPAY)
{
item.CALC_RushOff = item.REAL_AMT - item.CALC_IntFee;
item.CALC_OverduePay = itemPREV.CALC_OverduePay;
}
else
{
item.CALC_RushOff = this.SETTLE.PMT_INST - item.CALC_IntFee;
item.CALC_OverduePay = item.REAL_AMT - this.SETTLE.PMT_INST + itemPREV.CALC_OverduePay;
}
}
Total_CALC_RushOff += item.CALC_RushOff;
item.CALC_Balance = this.SETTLE.T_ALLBANK - Total_CALC_RushOff - item.CALC_OverduePay;
item.CALC_OverdueRate = item.CALC_OverduePay / this.SETTLE.PMT_INST;
this.ITEMS.Add(item);
itemPREV = item;
i++;
}
}