public IUser RegisterPrompt(IUserInputInterpreter interpreter, out bool exit)
{
Console.WriteLine("\nEnter your first name, last name, and email address - separated by whitespace, [0] Cancel.");
string input = Console.ReadLine();
string[] customer_details = interpreter.ParseNewCustomer(input, out exit);
if (exit)
{
return(null);
}
if (customer_details.Length == 0)
{
Console.WriteLine("\nInvalid input. Proper syntax: <FirstName> <LastName> <Email>");
return(null);
}
var new_customer = interpreter.RegisterCustomer(customer_details, Store);
if (new_customer == null)
{
Console.WriteLine("\nEmail address is already in use.");
return(null);
}
Console.WriteLine($"Welcome {new_customer.FirstName} {new_customer.LastName}.\n" +
$"Your user account has been created. Please use your email, {new_customer.Email} to sign in from now on.\n");
return(new_customer);
}
public void RemoveProductFromCartPrompt(IUserInputInterpreter interpreter, Customer customer)
{
Product product = null;
int qty = 0;
while (product == null)
{
Console.WriteLine("\nSelect an item you would like to remove.");
Console.WriteLine("[0] Cancel removal");
int i = 1;
foreach (var item in customer.Cart)
{
Console.WriteLine($"[{i++}] {item.Key.DisplayName} x {item.Value}");
}
string product_selection = Console.ReadLine();
product = interpreter.ValidCustomerProduct(product_selection, customer, out bool exit);
if (exit)
{
return;
}
}
while (qty > customer.Cart[product] || qty <= 0)
{
Console.WriteLine($"\nHow many would you like to remove? Currently holding: {customer.Cart[product]}. [0] Cancel removal.");
string amt = Console.ReadLine();
qty = interpreter.ParseQuantity(amt, out bool exit);
if (exit)
{
return;
}
}
customer.RemoveFromCart(product, qty);
}
public void LocationInventoryPrompt(IUserInputInterpreter interpreter, Customer customer, out bool exit)
{
exit = false;
Location location = customer.CurrentLocation;
Console.WriteLine($"\nSigned in as {customer.FirstName} {customer.LastName}, shopping at {location.Name}.");
while (!exit)
{
Console.WriteLine("Select an item you would like to purchase.");
Console.WriteLine("[0] Leave and abandon cart");
Console.WriteLine("[1] View/modify your cart");
int i = 2;
foreach (Product item in location.Stock.Keys)
{
int stock = location.Stock[item];
decimal price = location.Prices[item];
Console.WriteLine($"[{i++}] {item.DisplayName}, {price:c} - {stock} in stock");
}
Console.WriteLine();
string input = Console.ReadLine();
var store_item = interpreter.ProductSelection(input, customer, out exit);
if (store_item == null)
{
continue;
}
Console.WriteLine($"\nHow many would you like to purchase? ({store_item.Value.Value} in stock). [0] to cancel purchase.");
input = Console.ReadLine();
interpreter.QuantitySelection(input, store_item, customer);
}
}
public IUser StartupPrompt(IUserInputInterpreter interpreter)
{
Console.WriteLine("\nEnter your email address or 'register' if you are a new customer. Enter [Q] to quit.");
string input = Console.ReadLine();
return(interpreter.ValidUserID(input, Store));
}
public void StoreEntryPrompt(IUserInputInterpreter interpreter, Customer customer, out bool exit)
{
Console.WriteLine("\nWhat would you like to do?");
Console.WriteLine("[0] Logout");
Console.WriteLine("[1] Place an order");
Console.WriteLine("[2] View order history");
string input = Console.ReadLine();
interpreter.CustomerOperations(input, customer, out exit);
}
public void NewProductPrompt(IUserInputInterpreter interpreter)
{
Console.WriteLine("\nEnter product name. [0] Cancel.");
string product_name = Console.ReadLine();
if (product_name.Equals("0", StringComparison.OrdinalIgnoreCase))
{
return;
}
interpreter.GenerateProduct(product_name, Store);
}
public void AdminPrompt(IUserInputInterpreter interpreter, out bool exit)
{
Console.WriteLine("\nWhat would you like to do?");
Console.WriteLine("[0] Logout");
Console.WriteLine("[1] Add new store location");
Console.WriteLine("[2] Restock stores");
Console.WriteLine("[3] Add new product");
Console.WriteLine("[4] Search users");
Console.WriteLine("[5] View order history");
string input = Console.ReadLine();
interpreter.AdminOperations(input, out exit);
}
public void OrderHistoryPrompt(IUserInputInterpreter interpreter)
{
bool exit = false;
while (!exit)
{
Console.WriteLine("\nSelect an option:");
Console.WriteLine("[0] Cancel");
Console.WriteLine("[1] All orders");
Console.WriteLine("[2] Search a customer");
Console.WriteLine("[3] Search a location");
string input = Console.ReadLine();
interpreter.ValidOrderHistoryOption(input, out exit);
}
}
public Customer CustomerEmailEntry(IUserInputInterpreter interpreter)
{
Customer customer = null;
while (customer == null)
{
Console.WriteLine("\nEnter customer's email address. [0] Cancel.");
string input = Console.ReadLine();
customer = interpreter.CustomerEmailLookup(input, Store, out bool exit);
if (exit)
{
return(null);
}
}
return(customer);
}
public decimal ProductPricePrompt(IUserInputInterpreter interpreter, out bool exit)
{
exit = false;
decimal price = 0;
while (price <= 0)
{
Console.WriteLine("\nEnter price. [0] Cancel.");
string price_input = Console.ReadLine();
price = interpreter.ParsePrice(price_input, out exit);
if (exit)
{
return(0);
}
}
return(price);
}
public void NewStoreLocation(IUserInputInterpreter interpreter)
{
Console.WriteLine("\nEnter the name of the new location. [0] Cancel.");
string input = Console.ReadLine();
// TODO: Prompts for location info
bool success = interpreter.GenerateLocation(input, Store, out bool exit);
if (exit)
{
return;
}
if (success)
{
Console.WriteLine($"\nSuccessfully created new store location: {input}.");
}
else
{
Console.WriteLine("\nFailed to create store location.");
}
}
public void EnterStoreLocationPrompt(IUserInputInterpreter interpreter, Customer customer)
{
Location location = null;
while (location == null)
{
Console.WriteLine("\nPlease select the store location you would like to order from.");
Console.WriteLine("[0] Back to main menu.");
int i = 1;
foreach (var loc in Store.GetLocations())
{
Console.WriteLine($"[{i++}] {loc.Name} - {loc.Address}, {loc.City}, {loc.State}");
}
string input = Console.ReadLine();
location = interpreter.ValidLocation(input, Store, customer, out bool exit);
if (exit)
{
return;
}
}
}
public void CartPrompt(IUserInputInterpreter interpreter, Customer customer, out bool checkout)
{
while (true)
{
Console.WriteLine("Your Cart:");
foreach (var item in customer.Cart)
{
Console.WriteLine($"-\t{item.Key.DisplayName} x {item.Value}");
}
Console.WriteLine("What would you like to do?");
Console.WriteLine("[0] Continue shopping");
Console.WriteLine("[1] Remove an item from your cart");
Console.WriteLine("[2] Checkout");
string input = Console.ReadLine();
interpreter.CartCommands(input, customer, Store, out bool exit, out checkout);
if (exit)
{
return;
}
}
}
public void UserLookupPrompt(IUserInputInterpreter interpreter)
{
ICollection <Customer> users = null;
while (users == null)
{
Console.WriteLine("\nEnter a user's first and last name. [0] Cancel.");
string input = Console.ReadLine();
users = interpreter.UserLookup(input, Store, out bool exit);
if (exit)
{
return;
}
}
Console.WriteLine();
foreach (var user in users)
{
Console.WriteLine($"{user.LastName}, {user.FirstName} - {user.Email}");
}
Console.WriteLine();
}
public Location LocationEntry(IUserInputInterpreter interpreter)
{
int i;
string input;
Location location = null;
while (location == null)
{
Console.WriteLine("\nChoose a location:");
Console.WriteLine($"[0] Cancel");
i = 1;
foreach (var loc in Store.GetLocations())
{
Console.WriteLine($"[{i++}] {loc.Name}");
}
input = Console.ReadLine();
location = interpreter.ValidLocation(input, Store, null, out bool exit);
if (exit)
{
return(null);
}
}
return(location);
}
public void RestockPrompt(IUserInputInterpreter interpreter)
{
int i;
string input;
Location location = null;
Product product = null;
int qty = 0;
while (location == null)
{
Console.WriteLine("\nChoose a location:");
Console.WriteLine("[0] Cancel");
i = 1;
foreach (var loc in Store.GetLocations())
{
Console.WriteLine($"[{i++}] {loc.Name} - {loc.Address}, {loc.City}, {loc.State}");
}
input = Console.ReadLine();
location = interpreter.ValidLocation(input, Store, null, out bool exit);
if (exit)
{
return;
}
}
while (product == null)
{
Console.WriteLine("\nChoose a product:");
Console.WriteLine("[0] Cancel");
i = 1;
foreach (var pro in Store.GetProducts())
{
Console.WriteLine($"[{i++}] {pro.DisplayName}");
}
input = Console.ReadLine();
product = interpreter.ValidProduct(input, Store, out bool exit);
if (exit)
{
return;
}
}
while (qty <= 0)
{
Console.WriteLine("\nEnter a quantity to add. [0] Cancel.");
input = Console.ReadLine();
if (input.Equals("0", StringComparison.OrdinalIgnoreCase))
{
return;
}
try {
qty = int.Parse(input);
} catch (Exception) { continue; }
}
bool success = interpreter.RestockLocation(Store, location, product, qty);
if (success)
{
Console.WriteLine($"\nSuccessfully restocked store location: {location.Name} with {qty} {product.DisplayName}.");
}
}
