public bool Update_Product(BL.Product product)
{
BL.Product pro = new Product();
if (product == null || !product.Check_Product_Name(product.Product_Name1) || product.Product_Name1 == "" || product.Product_Name1 == null)
return false;
if (product.Sales_Price1 <= 0 && product.Sales_Price1 <= product.Oraginal_Price1)
return false;
if (product.Oraginal_Price1 < 0)
return false;
if (product.Avalible_Quantity1 < product.Critcal_Quantity1 || product.Avalible_Quantity1 <= 0)
return false;
if (product.Critcal_Quantity1 <= 0)
return false;
return mang.Update_Product(product);
}
public notification()
{
InitializeComponent();
Product product = new Product();
List<Product> product_list = new List<Product>();
product_list = product.selectAllProduct();
foreach (Product p in product_list)
{
// show notification if citical >= available
if (p.Critcal_Quantity1 >= p.Avalible_Quantity1)
{
notficationToolStripMenuItem.BackColor = Color.Red;
ToolStripMenuItem b1 = new ToolStripMenuItem();
b1.Name = "tttytfytToolStripMenuItem";
b1.Size = new System.Drawing.Size(152, 22);
b1.Text = p.Product_Name1 + " " + "انت تحتاج"+(p.Critcal_Quantity1-p.Avalible_Quantity1).ToString();
this.notficationToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
b1});
}
}
}
public bool Delet_Product(Product product)
{
if (product == null || product.Product_Name1 == null || product.Product_Name1 == "" || !product.Check_Product_Name(product.Product_Name1)) return false;
return mang.Delet_Product(product);
}
public bool check_udate_product(Product pro1, ref Product product)
{
if (pro1 != null && product != null)
{
pro.check_update_product(ref product,pro1.Product_Name1);
if (pro1.Avalible_Quantity1 == product.Avalible_Quantity1 && pro1.Critcal_Quantity1 == product.Critcal_Quantity1 && pro1.Oraginal_Price1 == product.Oraginal_Price1 && pro1.Sales_Price1 == product.Sales_Price1)
{
return false;
}
else
{
if (pro1.Product_Name1 == null || pro1.Avalible_Quantity1 <= 0 || pro1.Critcal_Quantity1 <= 0 || pro1.Oraginal_Price1 <= 0 || pro1.Sales_Price1 <= 0 || pro1.Avalible_Quantity1 < pro1.Critcal_Quantity1 || pro1.Sales_Price1 < pro1.Oraginal_Price1)
{
return false;
}
else
{
return true;
}
}
}
else
{
return false;
}
}