private void Validation() { string validationString = string.Empty; if (LoanAmount.Equals(0)) { validationString += "principal amount"; } if (Interest.Equals(0)) { if (validationString != string.Empty) { validationString += ", "; } validationString += "interest rate"; } if (Term.Equals(0)) { if (validationString != string.Empty) { validationString += ", "; } validationString += "loan term"; } Application.Current.MainPage.DisplayAlert(string.Empty, "Please enter valid " + validationString + ".", "Ok"); }
private void ShareLoanDetails() { if (Interest.Equals(0) || LoanAmount.Equals(0) || Term.Equals(0)) { Validation(); return; } Calculate(); shareService.ShareLoanDetails(LoanAmount, Interest, Term, TermType, emiAmount, TotalPayment, TotalInterestAmount); }
public async Task InitializeAsync() { if (Interest.Equals(0) || LoanAmount.Equals(0) || Term.Equals(0)) { Validation(); return; } Calculate(); paymentDetails = emiService.GetAmortizationDetails(Interest, MonthlyPayment, LoanAmount, Term, TermType, PaymentStartMonth); AddValueKeyPair("loanAmount", LoanAmount); AddValueKeyPair("interest", Interest); AddValueKeyPair("emi", MonthlyPayment); AddValueKeyPair("term", Term); AddValueKeyPair("termType", TermType); await NavigationService.NavigateToAsync <StatisticPageViewModel>(paymentDetails); }
private void Calculate() { if (Interest.Equals(0) || LoanAmount.Equals(0) || Term.Equals(0)) { Validation(); return; } emiAmount = emiService.CalculateEMI(LoanAmount, Interest, Term, TermType); TotalInterestAmount = emiService.GetPayableInterestAmount(Term, TermType, LoanAmount); TotalPayment = emiService.GetPayablePrincipalAmount(Term, TermType); MonthlyPayment = emiAmount; TotalPrincipalAmount = LoanAmount; TotalPaymentCollection = new ObservableCollection <ChartDataPoint> { new ChartDataPoint("Principal", TotalPrincipalAmount), new ChartDataPoint("Interest", TotalInterestAmount) }; MessagingCenter.Send(this, "ScrollToEnd"); }