private static void PromptAddOrder()
{
string customerName = "";
string state = "";
ProductType productType = null;
decimal area = 0M;
while (string.IsNullOrEmpty(customerName))
{
OffsetTop();
Console.ForegroundColor = PromptColor;
Console.Write("\tEnter the customer name: ");
Console.ForegroundColor = EmphasisColor;
customerName = Console.ReadLine();
Console.ResetColor();
Console.Clear();
}
state = PromptForValidState("Enter the customer state: ", true);
productType = PromptForValidProductType("Enter the product type: ", true);
area = PromptForValidArea(productType, true);
Order orderToAdd = new Order()
{
CustomerName = customerName,
State = state,
ProductType = productType.Type,
Area = area
};
//calculate remaining fields and assign order number
orderToAdd = OrderOperations.CalculateRemainingOrderFields(orderToAdd);
orderToAdd = OrderOperations.AssignOrderNumber(orderToAdd);
if (PromptConfirmOrder(orderToAdd, "Would you like to add the order? "))
{
OrderOperations.AddOrder(orderToAdd);
Console.Clear();
DisplayOrder(orderToAdd);
Console.ForegroundColor = SuccessColor;
Console.WriteLine("\tOrder added successfully.");
Console.WriteLine();
PressEnterToContinueToMain();
}
else
{
Console.Clear();
orderToAdd = EditOrder(orderToAdd); //TODO: Check what happens if an error occurs during edit?
if (orderToAdd != null) //if it's null, they chose to cancel and return to the main menu
{
OrderOperations.AddOrder(orderToAdd);
DisplayOrder(orderToAdd);
Console.ForegroundColor = SuccessColor;
Console.WriteLine("\tOrder added successfully.");
PressEnterToContinueToMain();
}
Console.Clear();
}
}
public void CalculateRemainingOrderFieldsTest(string state, string productType, decimal area, decimal expectedTotal)
{
Order orderToTest = new Order();
orderToTest.State = state;
orderToTest.ProductType = productType;
orderToTest.Area = area;
orderToTest = OrderOperations.CalculateRemainingOrderFields(orderToTest);
Assert.AreEqual(expectedTotal, decimal.Round(orderToTest.Total, 2));
}
private static Order EditOrder(Order orderToEdit)
{
bool doneEditing = false;
bool hadError = false;
int fieldChanged = 0;
while (!doneEditing)
{
//display order info with edit options, coloring items that have been changed
OffsetTop();
int fieldNameFormatter = -18;
int fieldValueLength = 0;
Console.ForegroundColor = EmphasisColor;
Console.WriteLine("\tEdit Order");
Console.WriteLine("\t-----------------------------------");
Console.ResetColor();
Console.WriteLine("\t" + " {0," + fieldNameFormatter + "}{1," + fieldValueLength + "}", "Order Date:", orderToEdit.Date.ToString("d"));
Console.WriteLine("\t" + " {0," + fieldNameFormatter + "}{1," + fieldValueLength + "}", "Order #:", orderToEdit.Number);
Console.ForegroundColor = EmphasisColor;
Console.Write("\t1. ");
Console.ResetColor();
if (fieldChanged == 1)
{
Console.ForegroundColor = SuccessColor;
}
Console.WriteLine("{0," + fieldNameFormatter + "}{1," + fieldValueLength + "}", "Customer Name:", orderToEdit.CustomerName);
Console.ForegroundColor = EmphasisColor;
Console.Write("\t2. ");
Console.ResetColor();
if (fieldChanged == 2)
{
Console.ForegroundColor = SuccessColor;
}
Console.WriteLine("{0," + fieldNameFormatter + "}{1," + fieldValueLength + "}", "State:", orderToEdit.State);
Console.WriteLine("\t" + " {0," + fieldNameFormatter + "}{1," + fieldValueLength + ":P}", "Tax Percent:", orderToEdit.TaxPercent * 0.01M);
Console.ForegroundColor = EmphasisColor;
Console.Write("\t3. ");
Console.ResetColor();
if (fieldChanged == 3)
{
Console.ForegroundColor = SuccessColor;
}
Console.WriteLine("{0," + fieldNameFormatter + "}{1," + fieldValueLength + "}", "Product Type:", orderToEdit.ProductType);
Console.ForegroundColor = EmphasisColor;
Console.Write("\t4. ");
Console.ResetColor();
if (fieldChanged == 4)
{
Console.ForegroundColor = SuccessColor;
}
Console.WriteLine("{0," + fieldNameFormatter + "}{1," + fieldValueLength + ":n0}" + " sq feet", "Area:", orderToEdit.Area);
Console.ResetColor();
if (fieldChanged == 3)
{
Console.ForegroundColor = SuccessColor;
}
Console.WriteLine("\t" + " {0," + fieldNameFormatter + "}{1," + fieldValueLength + ":C}", "Cost per sq ft:", orderToEdit.CostPerSquareFoot);
Console.WriteLine("\t" + " {0," + fieldNameFormatter + "}{1," + fieldValueLength + ":C}", "Labor cost/sq ft:", orderToEdit.LaborCostPerSquareFoot);
if (fieldChanged == 4)
{
Console.ForegroundColor = SuccessColor;
}
Console.WriteLine("\t" + " {0," + fieldNameFormatter + "}{1," + fieldValueLength + ":C}", "Material Cost:", orderToEdit.MaterialCost);
Console.WriteLine("\t" + " {0," + fieldNameFormatter + "}{1," + fieldValueLength + ":C}", "Labor Cost:", orderToEdit.LaborCost);
if (fieldChanged == 2)
{
Console.ForegroundColor = SuccessColor;
}
Console.WriteLine("\t" + " {0," + fieldNameFormatter + "}{1," + fieldValueLength + ":C}", "Tax:", orderToEdit.Tax);
Console.WriteLine("\t" + " {0," + fieldNameFormatter + "}{1," + fieldValueLength + ":C}", "Total:", orderToEdit.Total);
Console.ResetColor();
Console.ForegroundColor = EmphasisColor;
Console.WriteLine("\t-----------------------------------");
//display confirm/cancel options
Console.ForegroundColor = EmphasisColor;
Console.Write("\t5. ");
Console.WriteLine("Confirm edit");
Console.Write("\t6. ");
Console.WriteLine("Cancel and return to menu");
Console.ResetColor();
Console.WriteLine();
//display error message
if (hadError)
{
Console.ForegroundColor = ErrorColor;
Console.WriteLine("\tInvalid entry.");
Console.WriteLine();
Console.ResetColor();
}
// get user input
Console.ForegroundColor = PromptColor;
Console.Write("\tEnter an option: ");
Console.ForegroundColor = EmphasisColor;
string userInput = Console.ReadLine().Trim();
Console.ResetColor();
switch (userInput)
{
case "1":
case "1.":
//enter new name
Console.Clear();
string newName = "";
while (string.IsNullOrEmpty(newName))
{
Console.WriteLine();
Console.WriteLine();
Console.ForegroundColor = PromptColor;
Console.Write("\tEnter the new customer name: ");
Console.ForegroundColor = EmphasisColor;
newName = Console.ReadLine();
Console.ResetColor();
Console.Clear();
}
orderToEdit.CustomerName = newName;
fieldChanged = 1;
hadError = false;
break;
case "2":
case "2.":
//enter new state
Console.Clear();
orderToEdit.State = PromptForValidState("Enter the new state: ");
orderToEdit = OrderOperations.CalculateRemainingOrderFields(orderToEdit, false);
Console.Clear();
fieldChanged = 2;
hadError = false;
break;
case "3":
case "3.":
//enter new product type
Console.Clear();
orderToEdit.ProductType = PromptForValidProductType("Enter the new product type: ").Type;
orderToEdit = OrderOperations.CalculateRemainingOrderFields(orderToEdit, false);
Console.Clear();
fieldChanged = 3;
hadError = false;
break;
case "4":
case "4.":
//enter new area
Console.Clear();
ProductType currentProductType = ProductTypeOperations.GetProductType(orderToEdit.ProductType);
orderToEdit.Area = PromptForValidArea(currentProductType);
orderToEdit = OrderOperations.CalculateRemainingOrderFields(orderToEdit, false);
Console.Clear();
fieldChanged = 4;
hadError = false;
break;
case "5":
case "5.":
//confirm order
Console.Clear();
doneEditing = true;
break;
case "6":
case "6.":
//cancel and return to main menu
Console.Clear();
return(null);
default:
//invalid input
Console.Clear();
hadError = true;
break;
}
}
return(orderToEdit);
}
