int ValidateInt(string prompt, out bool attemptsExceeded, int maxAttempts = MAXIMUM_ATTEMPTS)
{
bool loop;
int output, attempts = 0;
string userInput;
attemptsExceeded = false;
do
{
ConsoleUtil.DisplayPromptMessage(prompt);
userInput = Console.ReadLine();
loop = int.TryParse(userInput, out output);
if (!loop)
{
ConsoleUtil.DisplayReset();
attempts++;
if (attempts == maxAttempts)
{
ConsoleUtil.DisplayMessage("Max attempts exceeded! Value set to zero.");
output = 0;
attemptsExceeded = true;
break;
}
ConsoleUtil.DisplayMessage("It appears you've entered an incorrect value. You have " + (maxAttempts - attempts) + " attempts(s) left.");
continue;
}
break;
}while (!loop || attempts <= maxAttempts);
return(output);
}
/// <summary>
/// setup the new salesperson object with the initial data
/// Note: To maintain the pattern of only the Controller changing the data this method should
/// return a Salesperson object with the initial data to the controller. For simplicity in
/// this demo, the ConsoleView object is allowed to access the Salesperson object's properties.
/// </summary>
public Salesperson DisplaySetupAccount()
{
Salesperson salesperson = new Salesperson();
ConsoleUtil.HeaderText = "Account Setup";
ConsoleUtil.DisplayReset();
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.DisplayPromptMessage("Enter your Starting City: ");
salesperson.StartingCity = Console.ReadLine();
ConsoleUtil.DisplayMessage("");
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayMessage("Your account is setup.");
DisplayContinuePrompt();
return(salesperson);
}
string ValidateString(string prompt, string defaultValue, out bool attemptsExceeded, int maxAttempts = MAXIMUM_ATTEMPTS)
{
bool loop;
int attempts = 0;
string output = defaultValue;
string userInput;
attemptsExceeded = false;
do
{
ConsoleUtil.DisplayPromptMessage(prompt);
userInput = Console.ReadLine();
loop = userInput == "" ? false : true;
if (!loop)
{
ConsoleUtil.DisplayReset();
attempts++;
if (attempts == maxAttempts)
{
ConsoleUtil.DisplayMessage("Max attempts exceeded! Value set to " + defaultValue + ".");
attemptsExceeded = true;
break;
}
ConsoleUtil.DisplayMessage("It appears you've entered an incorrect value. You have " + (maxAttempts - attempts) + " attempts(s) left.");
continue;
}
output = userInput;
break;
}while (!loop || attempts <= maxAttempts);
return(output);
}
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("");
ConsoleUtil.DisplayMessage("");
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayMessage("Your account is setup");
DisplayContinuePrompt();
return(salesperson);
}
/// <summary>
/// get the next city to travel to from the user
/// </summary>
/// <returns>string City</returns>
public string DisplayGetNextCity()
{
string nextCity = "";
ConsoleUtil.DisplayPromptMessage("Enter next city: ");
nextCity = UppercaseFirst(Console.ReadLine());
return(nextCity);
}
public void DisplayProdToBuyandSell(Salesperson salesperson)
{
ConsoleUtil.HeaderText = "Choosing another product";
ConsoleUtil.DisplayReset();
Product.ProductType oldProduct = new Product.ProductType();
oldProduct = salesperson.CurrentStock.Type;
int attempts = 0;
bool productSelected = false;
while (MAXIMUM_ATTEMPTS > attempts && !productSelected)
{
ConsoleUtil.DisplayMessage("Enter on of the following products to buy and sell: ");
ConsoleUtil.DisplayPromptMessage(Product.ProductType.Dancing.ToString() +
" " + Product.ProductType.Furry.ToString() + " " + Product.ProductType.Spotted.ToString() + " : ");
string ProductType = Console.ReadLine();
switch (UppercaseFirst(ProductType))
{
case "Furry":
salesperson.CurrentStock.Type = Product.ProductType.Furry;
productSelected = true;
break;
case "Dancing":
salesperson.CurrentStock.Type = Product.ProductType.Dancing;
productSelected = true;
break;
case "Spotted":
salesperson.CurrentStock.Type = Product.ProductType.Spotted;
productSelected = true;
break;
default:
ConsoleUtil.DisplayMessage("You did not enter one of the Available products");
salesperson.CurrentStock.Type = Product.ProductType.None;
break;
}
attempts++;
}
if (oldProduct == salesperson.CurrentStock.Type)
{
ConsoleUtil.DisplayMessage("You decided not change the product you were selling");
}
else if (oldProduct != salesperson.CurrentStock.Type)
{
ConsoleUtil.DisplayMessage("You discard your " + oldProduct.ToString() + " product to make room for " + salesperson.CurrentStock.Type + " product.");
salesperson.CurrentStock.ResetProductAmount();
}
DisplayContinuePrompt();
}
/// <summary>
/// get the next city to travel to from the user
/// </summary>
/// <returns>string City</returns>
public string DisplayGetNextCity()
{
string nextCity = "";
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayPromptMessage("Enter the name of the next city:");
nextCity = Console.ReadLine();
return(nextCity);
}
/// <summary>
/// get the next city to travel to from the user
/// </summary>
/// <returns>string City</returns>
public string DisplayGetNextCity()
{
ConsoleUtil.HeaderText = "Travel";
ConsoleUtil.DisplayReset();
string nextCity = "";
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayPromptMessage("Enter the name of the next city:");
nextCity = Console.ReadLine();
DisplayContinuePrompt();
return(nextCity);
}
/// <summary>
/// prompts user for new city and returns it as a string
/// </summary>
/// <returns></returns>
public string DisplayGetNextCity()
{
string city;
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayPromptMessage("Enter the city you wish to travel to: ");
city = Console.ReadLine();
ConsoleUtil.DisplayMessage("");
Console.Write(" Travelling to " + city);
DisplayTriDotTimed();
Console.CursorVisible = false;
System.Threading.Thread.Sleep(1000);
ConsoleUtil.DisplayMessage("You reached " + city + " City.");
DisplayContinuePrompt();
return(city);
}
/// <summary>
/// prompys user for all sales person information and returns a Salesperson object
/// </summary>
/// <returns></returns>
public Salesperson DisplaySetupAccount()
{
Salesperson salesperson = new Salesperson();
int age = 18;
salesperson.Age = age;
ConsoleUtil.HeaderText = "Account Setup";
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayMessage("Setup your account now.");
ConsoleUtil.DisplayMessage("");
ConsoleUtil.DisplayPromptMessage("First Name: ");
salesperson.FirstName = Console.ReadLine();
ConsoleUtil.DisplayPromptMessage("Last Name: ");
salesperson.LastName = Console.ReadLine();
ConsoleUtil.DisplayPromptMessage("Age: ");
salesperson.Age = MenuHandler.IntValidation("Age");
ConsoleUtil.DisplayPromptMessage("Enter your account ID: ");
salesperson.AccountID = Console.ReadLine();
salesperson.Gender = MenuHandler.ChoiceSelectionCursor("Are you a Boy, Or a Girl?", "Boy", "Girl");
ConsoleUtil.DisplayPromptMessage("Enter your starting City: ");
salesperson.CitiesVisited.Add(Console.ReadLine());
salesperson.CurrentStock.Type = Product.ProductType.Spotted;
ConsoleUtil.DisplayMessage("You start off selling spotted product");
DisplayContinuePrompt();
ConsoleUtil.DisplayReset();
return(salesperson);
}
public Product.ProductType ListProducts(List <Product> products)
{
int selection = 0;
while (true)
{
ConsoleUtil.DisplayMessage("Product Types:");
ConsoleUtil.DisplayMessage("");
//
// list all product types
//
for (int i = 0; i < products.Count; i++)
{
Console.WriteLine("\t " + (i + 1) + ". " + UnderscoreToSpace(products[i].Type.ToString()) + " x" + products[i].NumberOfUnits.ToString());
}
//
// get product type, if invalid entry ask user to choose again.
//
ConsoleUtil.DisplayMessage("");
ConsoleUtil.DisplayPromptMessage("Select a product type. (1 - " + products.Count + ") ");
ConsoleUtil.DisplayMessage("");
ConsoleKeyInfo userResponse = Console.ReadKey(true);
int.TryParse(userResponse.KeyChar.ToString(), out selection);
if (selection <= products.Count && selection > 0)
{
break;
}
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayMessage(
"It appears you have selected an incorrect choice." + Environment.NewLine +
"Press any key to continue or the ESC key to quit the application.");
}
return(products[selection - 1].Type);
}
public void DisplayUpdateAccount(Salesperson salesperson)
{
string userResponce = "";
ConsoleUtil.HeaderText = "Update Setup";
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayMessage("Your First Name is: " + salesperson.FirstName);
ConsoleUtil.DisplayMessage("");
ConsoleUtil.DisplayPromptMessage("Press enter to continue or input a new First Name:");
userResponce = Console.ReadLine();
if (userResponce != "")
{
salesperson.FirstName = userResponce;
}
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayMessage("Your Last Name is: " + salesperson.LastName);
ConsoleUtil.DisplayMessage("");
ConsoleUtil.DisplayPromptMessage("Press enter to continue or input a new Last Name:");
userResponce = Console.ReadLine();
if (userResponce != "")
{
salesperson.LastName = userResponce;
}
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayMessage("Your Account ID is: " + salesperson.AccountID);
ConsoleUtil.DisplayMessage("");
ConsoleUtil.DisplayPromptMessage("Press enter to continue or input a new Account ID:");
userResponce = Console.ReadLine();
if (userResponce != "")
{
salesperson.AccountID = userResponce;
}
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayMessage("Your account has been updated!");
DisplayContinuePrompt();
}
/// <summary>
/// setup the new salesperson object with the initial data
/// Note: To maintain the pattern of only the Controller changing the data this method should
/// return a Salesperson object with the initial data to the controller. For simplicity in
/// this demo, the ConsoleView object is allowed to access the Salesperson object's properties.
/// </summary>
public Salesperson DisplaySetupAccount()
{
Salesperson salesperson = new Salesperson();
//
// clear the console for account setup
//
ConsoleUtil.HeaderText = "Account Setup";
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayPromptMessage("First Name: ");
salesperson.FirstName = Console.ReadLine();
ConsoleUtil.DisplayMessage("");
ConsoleUtil.DisplayPromptMessage("Last Name: ");
salesperson.LastName = Console.ReadLine();
ConsoleUtil.DisplayMessage("");
ConsoleUtil.DisplayPromptMessage("Account ID: ");
salesperson.AccountID = Console.ReadLine();
ConsoleUtil.DisplayMessage("");
ConsoleUtil.DisplayPromptMessage("Starting city: ");
string startingCity = Console.ReadLine();
ConsoleUtil.DisplayMessage("");
//salesperson.CitiesVisited.Add(Console.ReadLine());
//
// add starting city to cities visted
//
salesperson.CitiesVisited.Add(startingCity);
ConsoleUtil.DisplayMessage("");
ConsoleUtil.DisplayReset();
return(salesperson);
}
/// <summary>
/// setup the new salesperson object with the initial data
/// Note: To maintain the pattern of only the Controller changing the data this method should
/// return a Salesperson object with the initial data to the controller. For simplicity in
/// this demo, the ConsoleView object is allowed to access the Salesperson object's properties.
/// </summary>
public Salesperson DisplaySetupAccount()
{
Salesperson _salesperson = new Salesperson();
ConsoleUtil.HeaderText = "Account Setup";
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayPromptMessage("First Name: ");
_salesperson.FirstName = UppercaseFirst(Console.ReadLine());
ConsoleUtil.DisplayPromptMessage("Last Name: ");
_salesperson.LastName = UppercaseFirst(Console.ReadLine());
ConsoleUtil.DisplayPromptMessage("Account ID: ");
_salesperson.AccountID = Console.ReadLine();
if (!ConsoleValidator.TryGetIntegerFromUser(18, 100, 3, "Age", out int userInteger))
{
Console.WriteLine("Looks like you are having trouble with your age. Clearly you are old as dirt, setting age to 100.");
_salesperson.Age = 100;
}
_salesperson.Age = userInteger;
string userResponse = ConsoleValidator.GetYesNoFromUser(3, "Are you a hockey fan?", out bool maxAttemptsExceeded);
if (maxAttemptsExceeded)
{
Console.WriteLine("Not valid answer. You must not be a hockey fan.");
}
if (userResponse == "yes")
{
_salesperson.IsHockeyFan = true;
}
else
{
_salesperson.IsHockeyFan = false;
}
ConsoleUtil.DisplayMessage("Product Types");
ConsoleUtil.DisplayMessage("");
//
// list all product types
//
foreach (string productTypeName in Enum.GetNames(typeof(Product.ProductType)))
{
//
// do not display the "NONE" enum value
//
if (productTypeName != Product.ProductType.None.ToString())
{
ConsoleUtil.DisplayMessage(productTypeName);
}
}
//
// get product type, if invalid entry, set type to "None"
//
ConsoleUtil.DisplayMessage("");
ConsoleUtil.DisplayPromptMessage("Enter the product type: ");
Product.ProductType productType;
if (Enum.TryParse <Product.ProductType>(UppercaseFirst(Console.ReadLine()), out productType))
{
_salesperson.Inventory.Type = productType;
}
else
{
_salesperson.Inventory.Type = Product.ProductType.None;
}
if (ConsoleValidator.TryGetIntegerFromUser(0, 100, 3, "units", out int numberOfUnits))
{
_salesperson.Inventory.AddProducts(numberOfUnits);
}
else
{
ConsoleUtil.DisplayMessage("You did not enter a valid number of units.");
ConsoleUtil.DisplayMessage("We will set your intentory to 0");
}
_salesperson.Inventory.NumberOfUnits = numberOfUnits;
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayMessage("Your account is now setup");
return(_salesperson);
}
public void DisplayAddInventory(Salesperson salesperson)
{
Product.ProductType productType;
string errorMes = "It appears you have selected an incorrect choice.";
ConsoleUtil.HeaderText = "Add Inventory";
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayMessage("Select the product you'd like to add.");
ConsoleUtil.DisplayMessage("");
while (true)
{
ConsoleUtil.DisplayMessage("Product Types:");
ConsoleUtil.DisplayMessage("");
//
// list all product types
//
for (int i = 1; i < Enum.GetNames(typeof(Product.ProductType)).Length; i++)
{
Console.WriteLine("\t " + i + ". " + UnderscoreToSpace(Enum.GetName(typeof(Product.ProductType), i)));
}
//
// get product type, if invalid entry ask user to choose again.
//
ConsoleUtil.DisplayMessage("");
ConsoleUtil.DisplayPromptMessage("Select a product type. (1 - " + (Enum.GetNames(typeof(Product.ProductType)).Length - 1) + "): ");
ConsoleKeyInfo userResponse = Console.ReadKey(true);
ConsoleUtil.DisplayMessage("");
if (Enum.TryParse <Product.ProductType>(userResponse.KeyChar.ToString(), out productType))
{
if (salesperson.CurrentStock.Exists(x => x.Type == productType))
{
errorMes = UnderscoreToSpace(productType.ToString()) + " is already in your inventory try a different item.";
}
else
{
ConsoleUtil.DisplayMessage("You've selected " + UnderscoreToSpace(productType.ToString()) + ".");
break;
}
}
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayMessage(
errorMes + Environment.NewLine +
"Press any key to continue or the ESC key to quit the application.");
}
ConsoleUtil.DisplayMessage("");
//
// get number of products in inventory
//
if (ConsoleValidator.TryGetIntegerFromUser(MINIMUM_BUYSELL_AMOUNT, MAXIMUM_BUYSELL_AMOUNT, MAXIMUM_ATTEMPTS, "products", out int numberOfUnits))
{
salesperson.CurrentStock.Add(new Product(productType, numberOfUnits, false));
}
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.Add(new Product(productType, 0, false));
}
salesperson.Logs.Push(DateTime.Now + " ... " + numberOfUnits + " " + productType + " added to inventory!");
}
/// <summary>
/// setup the new salesperson object with the initial data
/// Note: To maintain the pattern of only the Controller changing the data this method should
/// return a Salesperson object with the initial data to the controller. For simplicity in
/// this demo, the ConsoleView object is allowed to access the Salesperson object's properties.
/// </summary>
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("");
// list all types of products available
// Enum.GetNames retrieves an array of the names in ProductType
foreach (string productName in Enum.GetNames(typeof(Product.ProductType)))
{
// do not display "None" product type
if (productName != "None")
{
ConsoleUtil.DisplayMessage(productName);
}
}
// get product type from user, if input is invalid: product type will be set to "None"
ConsoleUtil.DisplayMessage("");
ConsoleUtil.DisplayPromptMessage("Enter product: ");
// new variable for product type
//Product.ProductType productType;
if (Enum.TryParse <Product.ProductType>(UppercaseFirst(Console.ReadLine()), out Product.ProductType productType))
{
// set type of current stock to selected product type
salesperson.CurrentStock.Type = productType;
}
else
{
// sets type of current stock to "none" product type
salesperson.CurrentStock.Type = Product.ProductType.None;
}
// get number of products
if (ConsoleValidator.TryGetIntegerFromUser(MINIMUM_BUYSELL_AMOUNT, MAXIMUM_BUYSELL_AMOUNT, MAXIMUM_ATTEMPTS, "products", out int numberOfUnits))
{
// add products to current stock
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 0.");
salesperson.CurrentStock.AddProducts(0);
DisplayContinuePrompt();
}
ConsoleUtil.DisplayReset();
ConsoleUtil.DisplayMessage("Your account is setup");
ConsoleUtil.DisplayMessage(numberOfUnits + " units of " + productType + " have been added to your inventory.");
DisplayContinuePrompt();
return(salesperson);
}
/// <summary>
/// helper method to get a valid integer from the user within a range
/// </summary>
/// <param name="minValue">inclusive minimum value</param>
/// <param name="maxValue">inclusive maximum value</param>
/// <param name="maxAttempts">maximum number of attempts</param>
/// <param name="pluralName">plural name of item</param>
/// <param name="validInput">indicates valid user input</param>
/// <returns></returns>
public static bool TryGetIntegerFromUser(int minValue, int maxValue, int maxAttempts, string pluralName, out int userInteger)
{
bool validInput = false;
bool maxAttemptsExceeded = false;
string userResponse;
string feedbackMessage = "";
int attempts = 1;
userInteger = 0;
while (!validInput && !maxAttemptsExceeded)
{
//
// more attempts available
//
if (attempts <= maxAttempts)
{
ConsoleUtil.DisplayPromptMessage($"Enter the number, between {minValue} and {maxValue}, of {pluralName}:");
userResponse = Console.ReadLine();
ConsoleUtil.DisplayMessage("");
//
// input is an Integer
//
if (int.TryParse(userResponse, out userInteger))
{
//
// input is in range
//
if (userInteger >= minValue && userInteger <= maxValue)
{
validInput = true;
}
//
// input is not in range
//
else
{
feedbackMessage = $"The number {userInteger} is not in the specified range.";
}
}
//
// input is not an Integer
//
else
{
feedbackMessage = $"{userResponse} is not an integer.";
}
if (!validInput && attempts <= maxAttempts)
{
ConsoleUtil.DisplayMessage($"You entered: {userResponse}");
ConsoleUtil.DisplayMessage(feedbackMessage);
if (attempts < maxAttempts)
{
ConsoleUtil.DisplayMessage($"Please enter an integer between {minValue} and {maxValue}.");
ConsoleUtil.DisplayMessage("Press any key to try again.");
Console.ReadKey();
}
else
{
ConsoleUtil.DisplayMessage("It appears you have exceeded the maximum number of attempts allowed.");
ConsoleUtil.DisplayMessage("Press any key to continue.");
Console.ReadKey();
}
Console.Clear();
}
else
{
ConsoleUtil.DisplayMessage("");
}
attempts++;
}
else
{
maxAttemptsExceeded = true;
}
}
return(validInput);
}
/// <summary>
/// setup the new salesperson object with the initial data
/// Note: To maintain the pattern of only the Controller changing the data this method should
/// return a Salesperson object with the initial data to the controller. For simplicity in
/// this demo, the ConsoleView object is allowed to access the Salesperson object's properties.
/// </summary>
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("");
//
// list all product types
//
foreach (string productTypeName in Enum.GetNames(typeof(Product.ProductType)))
{
//
// do not display the "None" enum value
//
if (productTypeName != Product.ProductType.None.ToString())
{
ConsoleUtil.DisplayMessage(productTypeName);
}
}
//
// get product type, if invalid entry, set type to "None"
//
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;
}
//
// get number of products in inventory
//
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 is setup");
DisplayContinuePrompt();
return(salesperson);
}
