private void GenerateInvoice()
{
var invoiceHtlmStringBuilder = new StringBuilder();
invoiceHtlmStringBuilder.Append("<table>");
for (var i = 0; i < _orderItems.Count; i++)
{
var currentItem = _orderItems[i];
var rentFee = new RentFee(currentItem.Equipment.Type, currentItem.RentDurationInDays).CalculateFee();
invoiceHtlmStringBuilder.Append("<tr>");
invoiceHtlmStringBuilder.Append($"<td width=20px> {i + 1} </td>");
invoiceHtlmStringBuilder.Append($"<td width=200px> {currentItem.Equipment.Name} </td>");
invoiceHtlmStringBuilder.Append($"<td width=200px> {currentItem.Equipment.Type} </td>");
invoiceHtlmStringBuilder.Append($"<td width=100px> {currentItem.RentDurationInDays} days </td>");
invoiceHtlmStringBuilder.Append($"<td width=250px> {rentFee}$ </td>");
invoiceHtlmStringBuilder.Append("</tr>");
_priceSum += rentFee;
}
invoiceHtlmStringBuilder.Append($"<tr> <td width=100px>Total price: {_priceSum}$ </td> </tr>");
invoiceHtlmStringBuilder.Append("</table>");
_invoiceHtmlString = new HtmlString(invoiceHtlmStringBuilder.ToString());
}
public string GenerateInvoiceText()
{
var invoiceStringBuilder = new StringBuilder($"Invoice for order id: {_orderId}\n");
for (var i = 0; i < _orderItems.Count; i++)
{
var currentItem = _orderItems[i];
var rentFee = new RentFee(currentItem.Equipment.Type, currentItem.RentDurationInDays).CalculateFee();
invoiceStringBuilder.Append($"{i + 1}.\t{currentItem.Equipment.Name}\t{currentItem.Equipment.Type}\t{currentItem.RentDurationInDays}\t{rentFee}$\n");
}
invoiceStringBuilder.Append($"Total price: {_priceSum}$");
return(invoiceStringBuilder.ToString());
}
public void CalculateSpecializedFeeTest()
{
var specializedRentFee = new RentFee(EquipmentType.Specialized, 1);
Assert.AreEqual(specializedRentFee.CalculateFee(), 180.0f);
}
public void CalculateHeavyFeeTest()
{
var heavyRentFee = new RentFee(EquipmentType.Heavy, 1);
Assert.AreEqual(heavyRentFee.CalculateFee(), 160.0f);
}
public void CalculateRegularFeeTest()
{
var regularRentFee = new RentFee(EquipmentType.Regular, 1);
Assert.AreEqual(regularRentFee.CalculateFee(), 220.0f);
}