private void itemList_CellClick(object sender, DataGridViewCellEventArgs e)
{
itemNameLabel.Visible = true;
priceLabel.Visible = true;
qtyLabel.Visible = true;
qtyTextBox.Visible = true;
qtyTextBox.Text = "";
addToCartButton.Visible = true;
stockLabel.Visible = true;
var row = itemList.Rows[(itemList.SelectedCells[0].RowIndex)];
string id = row.Cells[0].Value.ToString();
selectedItem = db.PRODUCTs.Single(p => p.prodID.ToString() == id);
itemNameLabel.Text = selectedItem.prodName;
priceLabel.Text = string.Format("{0:C}", selectedItem.prodPrice);
if (selectedItem.prodStock <= 0)
{
stockLabel.ForeColor = Color.Red;
stockLabel.Text = "Out of Stock";
}
else if (selectedItem.prodStock >= 20)
{
stockLabel.ForeColor = Color.ForestGreen;
stockLabel.Text = "In Stock 20+";
}
else
{
stockLabel.ForeColor = Color.ForestGreen;
stockLabel.Text = "In Stock";
}
}
public void RemoveFromCart(PRODUCT p)
{
if (cartItems.ContainsKey(p))
{
cartTotal -= (p.prodPrice ?? 0) * cartItems[p];
cartItems.Remove(p);
}
}
private void removeItemButton_Click(object sender, EventArgs e)
{
string id = cartItemsDisplay.Rows[selectedCartRowIndex].Cells[0].Value.ToString();
PRODUCT cartItem = db.PRODUCTs.FirstOrDefault(p => p.prodID == int.Parse(id)) ?? null;
if (cartItem != null)
{
account.RemoveFromCart(cartItem);
UpdateCartTabData();
}
}
public void AddToCart(PRODUCT p, int qty)
{
if (cartItems.ContainsKey(p))
{
cartItems[p] += qty;
}
else
{
cartItems.Add(p, qty);
}
cartTotal += (p.prodPrice ?? 0) * qty;
}
private void cartItemsDisplay_CellClick(object sender, DataGridViewCellEventArgs e)
{
selectedCartRowIndex = e.RowIndex;
cartItemNameLabel.Visible = true;
removeItemButton.Visible = true;
string id = cartItemsDisplay.Rows[e.RowIndex].Cells[0].Value.ToString();
PRODUCT prod = db.PRODUCTs.FirstOrDefault(p => p.prodID == int.Parse(id));
cartItemNameLabel.Text = cartItemsDisplay.Rows[e.RowIndex].Cells[1].Value.ToString();
cartItemPriceLabel.Text = "Price: " + string.Format("{0:C}", prod.prodPrice);
cartItemQtyLabel.Text = "Quantity: " + cartItemsDisplay.Rows[e.RowIndex].Cells[2].Value.ToString();
}
partial void DeletePRODUCT(PRODUCT instance);
partial void UpdatePRODUCT(PRODUCT instance);
partial void InsertPRODUCT(PRODUCT instance);
