package ShopManagement;


import java.io.Serializable;

public class Product implements Serializable
{
   private int ProductID;
  private   String ProductName;
   private int UnitPrice;//bữa nó mếu chạy đc, nó bảo set static :)), =)) set chi 3
  private   static int Quantity;

    static int Price;

//    CONSTRUCTOR
    public Product(int productID, String productName, int unitPrice, int quantity)
    {
        ProductID = productID;
        ProductName = productName;
        UnitPrice = unitPrice;
        Quantity = quantity;
    }

    public Product() {}

//    GETTER SETTER


    public int getProductID() {
        return ProductID;
    }

    public void setProductID(int productID) {
        ProductID = productID;
    }

    public String getProductName() {
        return ProductName;
    }

    public void setProductName(String productName) {
        ProductName = productName;
    }

    public int getUnitPrice() {
        return UnitPrice;
    }

    public void setUnitPrice(int unitPrice) {
        UnitPrice = unitPrice;
    }

    public static int getQuantity() {
        return Quantity;
    }

    public static void setQuantity(int quantity) {
        Quantity = quantity;
    }

    public static int getPrice() {
        return Price;
    }

    // COMPUTE PRICE
    public void computePrice(){
        this.setPrice(this.getQuantity() * this.getUnitPrice());
    }


    public static int setPrice(int price)
    {
        Price = price;
        return price;
    }

    public String toString()
    {
        System.out.println("Product's ID\tProduct's name\t\tProduct's price per unit\tProduct's Quantity\t\tProduct's Price: ");
        return  "\t" + ProductID + "\t\t\t" + ProductName + "\t\t\t\t" + UnitPrice + "\t\t\t\t\t\t\t" + Quantity + "\t\t\t\t" + Price;
    }


}