private static void DisplayProductTypes(bool displayAllProducts)
{
List <ProductType> productTypes = ProductTypeOperations.GetAllProductTypes();
const int prodNameWidth = -12;
const int prodCostWidth = -15;
const int prodLaborWidth = -10;
//Console.ForegroundColor = EmphasisColor;
Console.WriteLine("\t\t CURRENT PRODUCTS");
Console.WriteLine();
Console.ResetColor();
Console.Write("\t{0," + prodNameWidth + "}", "Name");
Console.WriteLine("{0," + prodCostWidth + "}{1," + prodLaborWidth + "}", "Cost/Sq Ft", "Labor Cost/Sq Ft");
if (displayAllProducts)
{
for (int i = 0; i < productTypes.Count; i++)
{
Console.ForegroundColor = EmphasisColor;
Console.Write("\t{0," + prodNameWidth + "}", productTypes[i].Type);
Console.ResetColor();
Console.WriteLine(" {0," + prodCostWidth + ":C} {1," + prodLaborWidth + ":C}", productTypes[i].CostPerSquareFoot, productTypes[i].LaborCostPerSquareFoot);
}
}
else //They should only see the first 10, with the option to see the rest
{
for (int i = 0; i <= 10 && i < productTypes.Count; i++)
{
Console.ForegroundColor = EmphasisColor;
Console.Write("\t{0," + prodNameWidth + "}", productTypes[i].Type);
Console.ResetColor();
Console.WriteLine(" {0," + (prodCostWidth + 2) + ":C} {1," + prodLaborWidth + ":C}", productTypes[i].CostPerSquareFoot, productTypes[i].LaborCostPerSquareFoot);
}
//now we've displayed up to 10 products. If there are more. . .
if (productTypes.Count > 10)
{
Console.WriteLine("\tContinued... (Press enter to display all current product types)");
}
}
Console.WriteLine();
}
public void GetAllProductTypesTest()
{
var result = ProductTypeOperations.GetAllProductTypes();
Assert.AreEqual(result.Count(), 2);
}
private static ProductType PromptForValidProductType(string prompt, bool extraInfo = false)
{
ProductType productType = null;
List <ProductType> productTypes = ProductTypeOperations.GetAllProductTypes();
string userInput = "";
bool validProduct = false;
bool error = false;
bool displayedAllProducts = false;
while (!validProduct)
{
if (!displayedAllProducts && (!extraInfo || error))
{
OffsetTop();
}
//display 10 current products and give them the chance to see all of them
if (!displayedAllProducts)
{
DisplayProductTypes(false);
}
//if there was an error in the last time through the loop
if (error)
{
Console.ForegroundColor = ErrorColor;
Console.WriteLine("\tInvalid Product.");
Console.WriteLine();
}
//get the user input
Console.ForegroundColor = PromptColor;
Console.Write("\t" + prompt);
Console.ForegroundColor = EmphasisColor;
userInput = Console.ReadLine().Trim();
Console.ResetColor();
Console.Clear();
if (userInput == "") //they want to display all product types
{
OffsetTop();
DisplayProductTypes(true);
displayedAllProducts = true;
}
else if (ProductTypeOperations.IsProductType(userInput))
{
productType = ProductTypeOperations.GetProductType(userInput);
Console.Clear();
if (extraInfo)
{
OffsetTop();
Console.WriteLine("\t{0} cost per square foot: {1:C}", productType.Type, productType.CostPerSquareFoot);
Console.WriteLine("\t{0} labor cost per square foot: {1:C}", productType.Type, productType.LaborCostPerSquareFoot);
Console.WriteLine("\t----------------------------------------");
Console.WriteLine();
}
validProduct = true;
}
else
{
error = true;
if (displayedAllProducts) //the console was just cleared, so we don't want the error list to go away
{
OffsetTop();
DisplayProductTypes(true);
}
}
}
return(productType);
}