private void ManageApplicationLoop()
{
MenuOption userMenuChoice;
_consoleView.DisplayWelcomeScreen();
_salesperson = _consoleView.DisplaySetupAccount();
while (_usingApplication)
{
userMenuChoice = _consoleView.DisplayGetUserMenuChoice();
switch (userMenuChoice)
{
case MenuOption.None:
break;
case MenuOption.Travel:
Travel();
break;
case MenuOption.Buy:
Buy();
break;
case MenuOption.Sell:
Sell();
break;
case MenuOption.DisplayInventory:
DisplayInventory();
break;
case MenuOption.DisplayCities:
DisplayCities();
break;
case MenuOption.DisplayAccountInfo:
DisplayAccountInfo();
break;
case MenuOption.Exit:
_usingApplication = false;
break;
default:
break;
}
}
_consoleView.DisplayClosingScreen();
Environment.Exit(1);
}
public Controller()
{
//instantiate salesperson
_salesperson = new Salesperson();
//instantiate the console view
_consoleView = new ConsoleView(_salesperson);
//call application loop manager method
ManageApplicationLoop();
}
public Controller()
{
InitializeController();
_salesperson = new Salesperson();
_consoleView = new ConsoleView();
ManageApplicationLoop();
}
public void DisplayCitiesTraveled(Salesperson salesperson)
{
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayMessage("You have traveled to the following cities.");
ConsoleUtil.DisplayMessage("");
foreach (string city in salesperson.CitiesVisited)
{
ConsoleUtil.DisplayMessage(city);
}
DisplayContinuePrompt();
}
/// <summary>
/// display the current account information
/// </summary>
public void DisplayAccountInfo(Salesperson salesperson)
{
ConsoleUtil.HeaderText = "Account Info";
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayMessage("First Name: " + salesperson.FirstName);
ConsoleUtil.DisplayMessage("Last Name: " + salesperson.LastName);
ConsoleUtil.DisplayMessage("Account ID: " + salesperson.AccountID);
ConsoleUtil.DisplayMessage("Product Type: " + salesperson.CurrentStock.Type);
if (!salesperson.CurrentStock.OnBackorder)
{
ConsoleUtil.DisplayMessage("Units of Products in Inventory: " + salesperson.CurrentStock.NumberOfUnits);
}
else
{
ConsoleUtil.DisplayMessage("Units of Products on Backorder: " + Math.Abs(salesperson.CurrentStock.NumberOfUnits));
}
DisplayContinuePrompt();
}
public ConsoleView(Salesperson salesperson)
{
_salesperson = salesperson;
}
public Salesperson DisplaySetupAccount()
{
Salesperson salesperson = new Salesperson();
ConsoleUtil.HeaderText = "Account Setup";
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayMessage("Setup your account now.");
ConsoleUtil.DisplayMessage("");
ConsoleUtil.DisplayPromptMessage("Enter your first name: ");
salesperson.FirstName = Console.ReadLine();
ConsoleUtil.DisplayMessage("");
ConsoleUtil.DisplayPromptMessage("Enter your last name: ");
salesperson.LastName = Console.ReadLine();
ConsoleUtil.DisplayMessage("");
ConsoleUtil.DisplayPromptMessage("Enter your account ID: ");
salesperson.AccountID = Console.ReadLine();
ConsoleUtil.DisplayMessage("");
ConsoleUtil.DisplayMessage("Product Types");
ConsoleUtil.DisplayMessage("");
foreach (string productTypeName in Enum.GetNames(typeof(Product.ProductType)))
{
if (productTypeName != Product.ProductType.None.ToString())
{
ConsoleUtil.DisplayMessage(productTypeName);
}
}
ConsoleUtil.DisplayMessage("");
ConsoleUtil.DisplayPromptMessage("Enter the product type: ");
Product.ProductType productType;
if (Enum.TryParse <Product.ProductType>(UppercaseFirst(Console.ReadLine()), out productType))
{
salesperson.CurrentStock.Type = productType;
}
else
{
salesperson.CurrentStock.Type = Product.ProductType.None;
}
if (ConsoleValidator.TryGetIntegerFromUser(0, 100, 3, "products", out int numberOfUnits))
{
salesperson.CurrentStock.AddProducts(numberOfUnits);
}
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 zero.");
salesperson.CurrentStock.AddProducts(0);
DisplayContinuePrompt();
}
ConsoleUtil.DisplayMessage("");
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayMessage("Your account has been setup");
DisplayContinuePrompt();
return(salesperson);
}
