/// <summary>
/// prompts the user to save account and travel log
/// </summary>
/// <param name="salesperson"></param>
/// <param name="maxAttemptsExceeded"></param>
/// <returns></returns>
public bool DisplaySaveAccountInfo(Salesperson salesperson, out bool maxAttemptsExceeded)
{
string userResponse;
maxAttemptsExceeded = false;
ConsoleUtil.HeaderText = "Save Account";
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayMessage("The current account information.");
DisplayAccountDetail(salesperson);
ConsoleUtil.DisplayMessage("");
userResponse = ConsoleValidator.GetYesNoFromUser(MAXIMUM_ATTEMPTS, "Save the account information?", out maxAttemptsExceeded);
if (maxAttemptsExceeded)
{
ConsoleUtil.DisplayMessage("It appears you are having difficulties. You will return to the main menu.");
return(false);
}
else
{
// note use of ternary operator (takes three arguments)
return(userResponse == "YES" ? true : false);
}
}
/// <summary>
/// display confirmation that a salesperson account was successfully loaded
/// </summary>
/// <param name="maxAttemptsExceeded"></param>
/// <returns>bool</returns>
public bool DisplayLoadAccountInfo(out bool maxAttemptsExceeded)
{
string userResponse;
maxAttemptsExceeded = false;
ConsoleUtil.HeaderText = "Load Account";
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayMessage("");
userResponse = ConsoleValidator.GetYesNoFromUser(MAXIMUM_ATTEMPTS,
"Load the account information?", out maxAttemptsExceeded);
if (maxAttemptsExceeded)
{
ConsoleUtil.DisplayMessage("It appears you are having difficulty. You will " +
"return to the main menu.");
return(false);
}
else
{
//
// note use of ternary operator
//
return(userResponse == "YES" ? true : false);
}
}
/// <summary>
/// This methods prompts the user for products and adds them to the list
/// </summary>
/// <param name="salesperson"></param>
/// <returns></returns>
public List <Product> DisplayGetProducts(Salesperson salesperson)
{
// initialize new list of products
salesperson.CurrentStock = new List <Product>();
bool keepAdding = true;
string userResponse;
bool maxAttemptsExceeded = false;
Product.ProductType productType;
while (keepAdding)
{
productType = GetTypeOfProduct(salesperson, "add", out bool notInStock);
// checks to see if product already exist in inventory or is set to type none
if (!notInStock && productType != Product.ProductType.None)
{
// get number of products
if (ConsoleValidator.TryGetIntegerFromUser(MINIMUM_BUYSELL_AMOUNT, MAXIMUM_BUYSELL_AMOUNT, MAXIMUM_ATTEMPTS, productType.ToString(), out int numberOfUnits))
{
// add product to current stock list
salesperson.CurrentStock.Add(new Product(productType, numberOfUnits, false));
userResponse = ConsoleValidator.GetYesNoFromUser(MAXIMUM_ATTEMPTS, "Do you wish to continue adding products?", out maxAttemptsExceeded);
ConsoleUtil.DisplayReset();
if (maxAttemptsExceeded || userResponse == "NO")
{
// exit the while loop
keepAdding = false;
}
else
{
//display available products to user
DisplayAvailableProducts();
ConsoleUtil.DisplayMessage("");
}
}
else
{
ConsoleUtil.DisplayMessage("It appears you are having difficulty setting the number of products in your stock.");
ConsoleUtil.DisplayMessage("By default, the number of products in your inventory are now set to 0.");
// add product to current stock list with default number of units set to 0
salesperson.CurrentStock.Add(new Product(productType, 0, false));
userResponse = ConsoleValidator.GetYesNoFromUser(MAXIMUM_ATTEMPTS, "Do you wish to continue adding products?", out maxAttemptsExceeded);
ConsoleUtil.DisplayReset();
if (maxAttemptsExceeded || userResponse == "NO")
{
// exit the while loop
keepAdding = false;
}
else
{
//display available products to user
DisplayAvailableProducts();
ConsoleUtil.DisplayMessage("");
}
}
}
else
{
ConsoleUtil.DisplayMessage(productType.ToString() + " already exist in your inventory.");
userResponse = ConsoleValidator.GetYesNoFromUser(MAXIMUM_ATTEMPTS, "Do you wish to continue adding products?", out maxAttemptsExceeded);
ConsoleUtil.DisplayReset();
if (maxAttemptsExceeded || userResponse == "NO")
{
// exit the while loop
keepAdding = false;
}
else
{
//display available products to user
DisplayAvailableProducts();
ConsoleUtil.DisplayMessage("");
}
}
if (productType == Product.ProductType.None)
{
salesperson.CurrentStock.Add(new Product(Product.ProductType.None, 0, false));
// exit while loop
keepAdding = false;
}
}
return(salesperson.CurrentStock);
}