/// <summary>
/// We really only need this - all the string formation is the
/// responsibility of the caller now. I left the two methods 'HtmlReceipt and Receipt'
/// to maintain some consistancy to the original orderTest
/// </summary>
/// <param name="formatter"></param>
/// <returns></returns>
private string ReceiptProcessor(ReceiptFormatter formatter)
{
SubTotal = Taxes = Total = 0;
var result = new StringBuilder();
foreach (string headerFormat in formatter.HeaderFormats)
{
result.Append(ProcessReceiptFormat(headerFormat));
}
foreach (var line in _lines)
{
var thisAmount = line.Bike.DiscountMarker.discount(line.Quantity);
foreach (string lineFormat in formatter.LineFormats)
{
result.Append(ProcessReceiptFormat(lineFormat, line));
}
SubTotal += thisAmount;
}
Taxes = SubTotal * TaxRate;
Total = SubTotal + Taxes;
for (int i = 0; i < formatter.TailFormats.Count - 1; i++)
{
result.Append(ProcessReceiptFormat(formatter.TailFormats[i]));
}
result.Append(ProcessReceiptFormat(formatter.TailFormats.Last()));
return(result.ToString());
}
public string Receipt(ReceiptFormatter formatter)
{
return(ReceiptProcessor(formatter));
}
