public static void DisplayOptions(IProject0Repository repository) { while (true) { Console.WriteLine("You are now viewing the Store Location Management Menu"); Console.WriteLine(); Console.WriteLine("h: View a Store Location's Order History"); Console.WriteLine("c: Create a Store Location"); Console.WriteLine("q: To Return Back to the Main Menu"); Console.WriteLine(); string userinput = Console.ReadLine(); if (userinput == "c") { Console.WriteLine("Please Enter The Store Locations City\n"); string city = Console.ReadLine(); Console.WriteLine("Please Enter Its State\n"); string state = Console.ReadLine(); Console.WriteLine("Please Enter The Address\n"); string address = Console.ReadLine(); Console.WriteLine("Please Enter The Locations Phone Number\n"); string phoneNumber = Console.ReadLine(); try { Project.Library.StoreLocation storeLocation = new Project.Library.StoreLocation(city, state, address, phoneNumber); if (repository.AddStoreLocation(storeLocation)) { Console.WriteLine("Successfully added Store Location"); Console.WriteLine("Remember to save to lock in changes."); } } catch (ArgumentException exception) { Console.WriteLine("Could not Create Store Location"); Console.WriteLine(exception.Message); } } else if (userinput == "h") { Console.WriteLine(); Console.WriteLine("Please enter the id of the store whose order history you'd like to view.\n"); int storeid; while (true) { string storeidstring = Console.ReadLine(); if (int.TryParse(storeidstring, out storeid)) { break; } Console.WriteLine("Value must be an integer"); } var orders = repository.GetOrderByStoreId(storeid); int count = orders.Count; Console.WriteLine($"\nWe found {count} results for this store\n"); if (count > 0) { foreach (var order in orders) { Console.WriteLine($"Order Id:{order.OrderID} Customer with Id:{order.CustomerID} took an order here at {order.OrderTime}\n"); } } ; } else if (userinput == "q") { Console.WriteLine(); Console.WriteLine("Returning to Main Menu\n"); break; } } }