public static void PlaceOrder()
{
ProductHandler.PrintProductTypes();
Console.WriteLine("Fill the information below about the order:");
string ID = ProductHandler.ValidatedID();
int amount = 0;
bool validUserInput = false;
while (validUserInput == false)
{
try
{
Console.Write("Enter the amount of products to order: ");
amount = int.Parse(Console.ReadLine()); // now bh = employee`s body heat
validUserInput = true;
}
catch
{
Console.Clear();
Console.WriteLine("Wrong input!"); Console.WriteLine();
}
}
ProductType pt = ProductHandler.GetProductTypeByID(ID);
if (pt is null)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Product not found");
Console.ForegroundColor = ConsoleColor.White;
return;
}
Random rand = new Random();
int orderID = rand.Next(1, 999);
Console.Clear();
Console.WriteLine(); Console.WriteLine();
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine($"Order placed! Your order ID is: {orderID}");
Console.ForegroundColor = ConsoleColor.White;
ProductOrder PO_temp = new ProductOrder(pt, amount, orderID.ToString());
Inventory.Instance.AddOrderToDB(PO_temp);
}
public static void ChangeStatusToShipment()
{
ShowOrders();
ProductOrder PO = ProductHandler.GetOrderByID();
if (PO is null)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Product order not found");
Console.ForegroundColor = ConsoleColor.White;
return;
}
if (PO.OrderStatus == "Shipment")
{
AddToInventory(PO.productType.ID, PO.OrderAmount);
Inventory.Instance.RemoveFromOrderDB(PO);
return;
}
else
{
PO.OrderStatus = "Shipment";
}
}
public static void AddToInventory(string ProductTypeID, int Amount)
{
ProductType pt = ProductHandler.GetProductTypeByID(ProductTypeID);
Inventory.Instance.AddToInventory(pt, Amount);
}
public static void InventoryManagement()
{
StringBuilder sb = new StringBuilder();
sb.AppendLine();
sb.AppendLine("Welcome to inventory management menu. What would you like to do?");
sb.AppendLine("1 - Add product to inventory");
sb.AppendLine("2 - Show inventory & orders status");
sb.AppendLine("3 - Update order status");
sb.AppendLine("4 - Place an order");
sb.AppendLine("5 - Show stock alerts");
sb.AppendLine("6 - Go back to main menu");
Console.WriteLine(sb.ToString());
int choice = 7; // default value for the choice (if client`s input is wrong, program will get into the loop and give him another try)
Console.Write("Your choice: ");
string string_choice = Console.ReadLine(); // input for client`s choice
try { choice = int.Parse(string_choice); } // trying to parse client`s choice to int
catch { } // if client`s input is wrong, keeps choice as 5
while (choice != 6)
{
switch (choice)
{
case 1:
ProductHandler.AddProductToInventory();
break;
case 2:
InventoryHandler.ShowInventoryByStatus();
break;
case 3:
InventoryHandler.ChangeStatusToShipment();
break;
case 4:
InventoryHandler.PlaceOrder();
break;
case 5:
InventoryHandler.CheckInventoryStatus();
break;
default:
break;
}
sb = new StringBuilder();
sb.AppendLine();
sb.AppendLine("Welcome to inventory management menu. What would you like to do?");
sb.AppendLine("1 - Add product to inventory");
sb.AppendLine("2 - Show inventory & orders status");
sb.AppendLine("3 - Update order status");
sb.AppendLine("4 - Place an order");
sb.AppendLine("5 - Show stock alerts");
sb.AppendLine("6 - Go back to main menu");
Console.WriteLine(sb.ToString());
choice = 7; // default value for the choice (if client`s input is wrong, program will get into the loop and give him another try)
Console.Write("Your choice: ");
string_choice = Console.ReadLine(); // input for client`s choice
try { choice = int.Parse(string_choice); } // trying to parse client`s choice to int
catch { } // if client`s input is wrong, keeps choice as 5
Console.Clear();
}
}
