/// <summary>
/// Builds a plain text formatted receipt string
/// </summary>
/// <returns>A plain text Receipt string</returns>
public string PrintReceipt()
{
ReceiptResult.Append(string.Format("Order Receipt for {0}{1}", Order.Company, Environment.NewLine));
PrintLines();
ReceiptResult.AppendLine(string.Format("Sub-Total: {0}", TotalAmount.ToString("C")));
ReceiptResult.AppendLine(string.Format("Tax: {0}", CalculateTax().ToString("C")));
ReceiptResult.Append(string.Format("Total: {0}", TotalAmount.ToString("C")));
return(ReceiptResult.ToString());
}
/// <summary>
/// Builds and returns an HTML formated receipt
/// </summary>
/// <returns>An HTML formatted receipt</returns>
public string PrintReceipt()
{
ReceiptResult.Append(string.Format("<html><body><h1>Order Receipt for {0}</h1>", Order.Company));
PrintLines();
ReceiptResult.Append(string.Format("<h3>Sub-Total: {0}</h3>", TotalAmount.ToString("C")));
ReceiptResult.Append(string.Format("<h3>Tax: {0}</h3>", CalculateTax().ToString("C")));
ReceiptResult.Append(string.Format("<h2>Total: {0}</h2>", TotalAmount.ToString("C")));
ReceiptResult.Append("</body></html>");
return(ReceiptResult.ToString());
}
/// <summary>
/// Processes each line item if any for an order and appends to the string builder object
/// </summary>
private void PrintLines()
{
if (Order.Lines.Any())
{
ReceiptResult.Append("<ul>");
foreach (var line in Order.Lines)
{
ReceiptResult.Append(string.Format("<li>{0} x {1} {2} = {3}</li>", line.Quantity, line.Bike.Brand, line.Bike.Model, CalculateLineTotals(line).ToString("C")));
}
ReceiptResult.Append("</ul>");
}
}