public ActionResult Index(CalculatorViewModel viewModel, String calculate)
{
if (String.IsNullOrEmpty(calculate))
{
var transactionViewModel = _autoMapper.Map <CalculatorViewModel, TransactionViewModel>(viewModel);
transactionViewModel.Shares = _calculatorEngine.CalculateShares(viewModel.Investment, viewModel.Commission,
viewModel.Tax,
viewModel.Levy, viewModel.Price);
return(View("../Transactions/Add", transactionViewModel));
}
else
{
viewModel.Shares = _calculatorEngine.CalculateShares(viewModel.Investment, viewModel.Commission,
viewModel.Tax,
viewModel.Levy, viewModel.Price);
viewModel.Cost = _calculatorEngine.CalculateCost(viewModel.Shares, viewModel.Price, viewModel.Commission,
viewModel.Tax, viewModel.Levy);
viewModel.BreakEvenPrice = _calculatorEngine.CalculateBreakEvenPrice(viewModel.Shares, viewModel.Price,
viewModel.Commission, viewModel.Tax, viewModel.Levy);
var profitPercentage = _calculatorEngine.CalculatePercentage(viewModel.Profit);
viewModel.ProfitPrice = _calculatorEngine.CalculateProfitPrice(viewModel.Shares, viewModel.Price,
viewModel.Commission, viewModel.Tax, viewModel.Levy, profitPercentage);
viewModel.Earnings = _calculatorEngine.CalculateEarnings(viewModel.Shares, viewModel.ProfitPrice,
viewModel.Commission, viewModel.Cost, viewModel.Levy);
var viewResult = new ViewResult
{
ViewName = "Index",
ViewData = { Model = viewModel }
};
viewResult.ViewBag.Message = "Investment Calculated";
return(viewResult);
}
}
private void CalculateButton_OnClick(object sender, RoutedEventArgs e)
{
var investment = Decimal.Parse(InvestmentTextBox.Text);
var commission = Decimal.Parse(CommissionTextBox.Text);
var tax = Decimal.Parse(TaxTextBox.Text);
var levy = Decimal.Parse(LevyTextBox.Text);
var price = Decimal.Parse(PriceTextBox.Text);
var percentage = 1 + (Decimal.Parse(ProfitTextBox.Text) / 100M);
var shares = _calculatorEngine.CalculateShares(investment, commission, tax, levy, price);
var cost = _calculatorEngine.CalculateCost(shares, price, commission, tax, levy);
var profitPrice = _calculatorEngine.CalculateProfitPrice(shares, price, commission, tax, levy, percentage);
SharesLabel.Content = shares;
CostLabel.Content = cost;
BreakEvenPriceLabel.Content = _calculatorEngine.CalculateBreakEvenPrice(shares, price, commission, tax, levy);
ProfitPriceLabel.Content = profitPrice;
EarningsLabel.Content = _calculatorEngine.CalculateEarnings(shares, profitPrice, commission, cost, levy);
}