static void Report()
{
Console.WriteLine("name:");
var name = Console.ReadLine();
Console.WriteLine("upc:");
var upc = int.Parse(Console.ReadLine());
Console.WriteLine("basePrice:");
var basePrice = decimal.Parse(Console.ReadLine());
Console.WriteLine("tax:");
var tax = int.Parse(Console.ReadLine());
int?discount = null;
PrintYesNoQuestion("discount exists?",
() => {
discount = int.Parse(Console.ReadLine());
},
() => {
discount = null;
});
var calculatedProductDto = new CalculateUseCase().Calculate(name, upc, basePrice, tax, discount, null);
var discountLabel = calculatedProductDto.UniversalDiscountAmount.HasValue
? $"[applied discount: ${calculatedProductDto.UniversalDiscountAmount.Value}]"
: "";
Console.WriteLine($"New price: ${calculatedProductDto.CalculatedPrice} {discountLabel}");
}
static void ReportWithSelectiveDiscount()
{
Console.WriteLine("name:");
var name = Console.ReadLine();
Console.WriteLine("upc:");
var upc = int.Parse(Console.ReadLine());
Console.WriteLine("basePrice:");
var basePrice = decimal.Parse(Console.ReadLine());
Console.WriteLine("tax:");
var tax = int.Parse(Console.ReadLine());
int?universalDiscount = null;
PrintYesNoQuestion("universalDiscount exists?",
() => {
Console.WriteLine("discount:");
universalDiscount = int.Parse(Console.ReadLine());
},
() => {
universalDiscount = null;
});
UpcDiscountDto upcDiscount = null;
PrintYesNoQuestion("upcDiscount exists?",
() => {
Console.WriteLine("discount:");
var innerDiscount = int.Parse(Console.ReadLine());
Console.WriteLine("upc:");
var innerUpc = int.Parse(Console.ReadLine());
upcDiscount = new UpcDiscountDto(innerUpc, innerDiscount);
},
() => {
universalDiscount = null;
});
var calculatedProductDto = new CalculateUseCase().Calculate(name, upc, basePrice, tax, universalDiscount, upcDiscount);
var universalDiscountLabel = calculatedProductDto.UniversalDiscountAmount.HasValue
? $"; universal discount: ${calculatedProductDto.UniversalDiscountAmount.Value}"
: "";
var upcDiscountLabel = calculatedProductDto.UpcDiscountAmount.HasValue
? $"; upc discount: ${calculatedProductDto.UpcDiscountAmount.Value}"
: "";
var totalDiscountLabel = calculatedProductDto.TotalDiscountAmount.HasValue
? $"; total discount: ${calculatedProductDto.TotalDiscountAmount.Value}"
: "";
Console.WriteLine($"Tax amount = ${calculatedProductDto.TaxAmount}{universalDiscountLabel}{upcDiscountLabel}");
Console.WriteLine($"New price: ${calculatedProductDto.CalculatedPrice}{totalDiscountLabel}");
}
static void CalculateWithTaxAndDiscount()
{
Console.WriteLine("name:");
var name = Console.ReadLine();
Console.WriteLine("upc:");
var upc = int.Parse(Console.ReadLine());
Console.WriteLine("basePrice:");
var basePrice = decimal.Parse(Console.ReadLine());
Console.WriteLine("tax:");
var tax = int.Parse(Console.ReadLine());
Console.WriteLine("discount:");
var discount = int.Parse(Console.ReadLine());
var calculatedProductDto = new CalculateUseCase().Calculate(name, upc, basePrice, tax, discount, null);
Console.WriteLine($"Tax amount = ${calculatedProductDto.TaxAmount}; Discount amount = ${calculatedProductDto.UniversalDiscountAmount}");
Console.WriteLine($"Price before = ${calculatedProductDto.BasePrice}, price after = ${calculatedProductDto.CalculatedPrice}");
}
