protected override void Calculate(decimal balance, int months, decimal rates)
{
decimal baseAmount = Round(balance / months), totalAmount = 0, totalInterest = 0;
for (int month = months; month >= 1; month--)
{
var monthRate = GetMonthRate(rates);
var interest = Round(balance * monthRate);
var monthAmount = baseAmount + interest;
balance -= baseAmount;
if (month == 1 && balance != 0)
{
baseAmount += balance;
monthAmount += balance;
balance = 0;
}
totalAmount += monthAmount;
totalInterest += interest;
CalculateTable calTable = new CalculateTable();
calTable.ID = months - month + 1;
calTable.monthAmount = monthAmount.ToString("0.00");
calTable.baseAmount = baseAmount.ToString("0.00");
calTable.interest = interest.ToString("0.00");
calTable.balance = balance.ToString("0.00");
lstCalculateTable.Add(calTable);
}
}
protected override void Calculate(decimal balance, int months, decimal rates)
{
decimal baseAmount = 0;
decimal monthRate0 = decimal.MinValue, monthAmount = decimal.MinValue;
for (int month = months; month >= 1; month--)
{
var monthRate = GetMonthRate(rates);
var interest = Round(balance * monthRate);
if (monthRate0 != monthRate)
{
monthAmount = GetMonthAmount(balance, monthRate0 = monthRate, month);
}
baseAmount = monthAmount - interest;
balance -= baseAmount;
if (month == 1 && balance != 0)
{
baseAmount += balance;
interest -= balance;
balance = 0;
}
//Table.Rows.Add(new object[] { months - month + 1, monthAmount, baseAmount, interest, balance });
CalculateTable calTable = new CalculateTable();
calTable.ID = months - month + 1;
calTable.monthAmount = monthAmount.ToString("0.00");
calTable.baseAmount = baseAmount.ToString("0.00");
calTable.interest = interest.ToString("0.00");
calTable.balance = balance.ToString("0.00");
lstCalculateTable.Add(calTable);
}
}
protected override void Calculate(decimal balanceGJJ, decimal balanceSY, int months
, decimal ratesGJJ, decimal ratesSY)
{
decimal baseAmountGJJ = 0, baseAmountSY = 0;
decimal monthRate0GJJ = decimal.MinValue, monthRate0SY = decimal.MinValue, monthAmountGJJ = decimal.MinValue, monthAmountSY = decimal.MinValue;
for (int month = months; month >= 1; month--)
{
var monthRateGJJ = GetMonthRate(ratesGJJ);
var interestGJJ = Round(balanceGJJ * monthRateGJJ);
if (monthRate0GJJ != monthRateGJJ)
{
monthAmountGJJ = GetMonthAmount(balanceGJJ, monthRate0GJJ = monthRateGJJ, month);
}
baseAmountGJJ = monthAmountGJJ - interestGJJ;
balanceGJJ -= baseAmountGJJ;
if (month == 1 && balanceGJJ != 0)
{
baseAmountGJJ += balanceGJJ;
interestGJJ -= balanceGJJ;
balanceGJJ = 0;
}
var monthRateSY = GetMonthRate(ratesSY);
var interestSY = Round(balanceSY * monthRateSY);
if (monthRate0SY != monthRateSY)
{
monthAmountSY = GetMonthAmount(balanceSY, monthRate0SY = monthRateSY, month);
}
baseAmountSY = monthAmountSY - interestSY;
balanceSY -= baseAmountSY;
if (month == 1 && balanceSY != 0)
{
baseAmountSY += balanceSY;
interestSY -= balanceSY;
balanceSY = 0;
}
var monthAmount = monthAmountGJJ + monthAmountSY;
var interest = interestGJJ + interestSY;
var balance = balanceGJJ + balanceSY;
CalculateTable calTable = new CalculateTable();
calTable.ID = months - month + 1;
calTable.monthAmount = monthAmount.ToString("0.00");
calTable.baseAmount = (baseAmountGJJ + baseAmountSY).ToString("0.00"); //baseAmount.ToString("0.00");
calTable.interest = interest.ToString("0.00");
calTable.balance = balance.ToString("0.00");
lstCalculateTable.Add(calTable);
}
}
protected override void Calculate(decimal balanceGJJ, decimal balanceSY, int months,
decimal ratesGJJ, decimal ratesSY)
{
decimal baseAmountSY = Round(balanceSY / months), totalAmountSY = 0, totalInterestSY = 0;
decimal baseAmountGJJ = Round(balanceGJJ / months), totalAmountGJJ = 0, totalInterestGJJ = 0;
decimal totalAmount = 0, totalInterest = 0;
for (int month = months; month >= 1; month--)
{
var monthRateSY = GetMonthRate(ratesSY);
var interestSY = Round(balanceSY * monthRateSY);
var monthAmountSY = baseAmountSY + interestSY;
balanceSY -= baseAmountSY;
var monthRateGJJ = GetMonthRate(ratesGJJ);
var interestGJJ = Round(balanceGJJ * monthRateGJJ);
var monthAmountGJJ = baseAmountGJJ + interestGJJ;
balanceGJJ -= baseAmountGJJ;
var monthAmount = monthAmountSY + monthAmountGJJ;
var baseAmount = baseAmountSY + baseAmountGJJ;
var interest = interestSY + interestGJJ;
var balance = balanceSY + balanceGJJ;
if (month == 1 && balanceSY != 0)
{
baseAmountSY += balanceSY;
monthAmountSY += balanceSY;
balanceSY = 0;
baseAmountGJJ += balanceGJJ;
monthAmountGJJ += balanceGJJ;
balanceSY = 0;
}
totalAmountSY += monthAmountSY;
totalInterestSY += interestSY;
totalAmountGJJ += monthAmountGJJ;
totalInterestGJJ += interestGJJ;
totalAmount = totalAmountSY + totalAmountGJJ;
totalInterest = totalInterestSY + totalInterestGJJ;
CalculateTable calTable = new CalculateTable();
calTable.ID = months - month + 1;
calTable.monthAmount = monthAmount.ToString("0.00");
calTable.baseAmount = baseAmount.ToString("0.00");
calTable.interest = interest.ToString("0.00");
calTable.balance = balance.ToString("0.00");
lstCalculateTable.Add(calTable);
}
}
