/// <summary>
/// Generate a Receipt for the provided Order
/// </summary>
/// <param name="order">The Order for which to generate a Receipt</param>
/// <returns>A string representing the Receipt</returns>
public string GenerateReceipt(Order order)
{
var totalAmount = 0d;
var result = new StringBuilder(string.Format("Order Receipt for {0}{1}", order.Company, Environment.NewLine));
foreach (var line in order.GetLines())
{
var thisAmount = line.Bike.GetAdjustedPrice(line.Quantity);
result.AppendLine(string.Format("\t{0} x {1} {2} = {3}", line.Quantity, line.Bike.Brand, line.Bike.Model, thisAmount.ToString("C")));
totalAmount += thisAmount;
}
result.AppendLine(string.Format("Sub-Total: {0}", totalAmount.ToString("C")));
var tax = totalAmount * order.TaxRate;
result.AppendLine(string.Format("Tax: {0}", tax.ToString("C")));
result.Append(string.Format("Total: {0}", (totalAmount + tax).ToString("C")));
return result.ToString();
}
/// <summary>
/// Generate a Receipt for the provided Order
/// </summary>
/// <param name="order">The Order for which to generate a Receipt</param>
/// <returns>A string representing the Receipt</returns>
public string GenerateReceipt(Order order)
{
var totalAmount = 0d;
IList<Line> lines = order.GetLines();
var result = new StringBuilder(string.Format("<html><body><h1>Order Receipt for {0}</h1>", order.Company));
if (lines.Any())
{
result.Append("<ul>");
foreach (var line in lines)
{
var thisAmount = line.Bike.GetAdjustedPrice(line.Quantity);
result.Append(string.Format("<li>{0} x {1} {2} = {3}</li>", line.Quantity, line.Bike.Brand, line.Bike.Model, thisAmount.ToString("C")));
totalAmount += thisAmount;
}
result.Append("</ul>");
}
result.Append(string.Format("<h3>Sub-Total: {0}</h3>", totalAmount.ToString("C")));
var tax = totalAmount * order.TaxRate;
result.Append(string.Format("<h3>Tax: {0}</h3>", tax.ToString("C")));
result.Append(string.Format("<h2>Total: {0}</h2>", (totalAmount + tax).ToString("C")));
result.Append("</body></html>");
return result.ToString();
}
