//אירוע הקורה כשלוחצים על כפתור הוספה לסל
void BtnAddToCart_Click(object sender, EventArgs e)
{
Button btn = sender as Button;
ItemControl control = btn.Parent as ItemControl;
DataTable colorsTable;
if (btn != null && control != null)
{
string selectedColor = control.CmbColors.SelectedValue as string;
string selectedSize = control.CmbSizes.SelectedValue as string;
string selectedColorName = control.CmbColors.Text;
string selectedSizeName = control.CmbSizes.Text;
int selectedColorCode, selectedSizeCode;
if (selectedColor != null && selectedSize != null && int.TryParse(selectedColor, out selectedColorCode) && int.TryParse(selectedSize, out selectedSizeCode))
{
//בדיקת מלאי הפריט ועדכון הפקדים בהתאם
control.decreaseTotalAmount(selectedColorCode, selectedSizeCode);
colorsTable = control.getItemColors();
if (colorsTable.Rows.Count == 0)
{
control.Enabled = false;
control.LblNoStock.Visible = true;
}
else
{
control.CmbColors.DataSource = colorsTable;
control.CmbColors.ValueMember = "colorCode";
control.CmbColors.DisplayMember = "colorName";
control.CmbColors.SelectedValue = -1;
control.CmbColors.Text = "-בחר צבע-";
control.CmbSizes.Enabled = false;
control.CmbSizes.DataSource = null;
control.CmbSizes.Text = "";
control.BtnAddToCart.Enabled = false;
}
//הוספת הפריט לסל הקניות
ShoppingCartControl itemToShoppingCart = new ShoppingCartControl();
itemToShoppingCart.ItemCode = control.itemCode;
itemToShoppingCart.ColorCode = selectedColorCode;
itemToShoppingCart.SizeCode = selectedSizeCode;
itemToShoppingCart.LblItemColor.Text = selectedColorName;
itemToShoppingCart.LblItemSize.Text = selectedSizeName;
itemToShoppingCart.LblItemPrice.Text = control.LblItemPrice.Text;
itemToShoppingCart.LblItemName.Text = control.LblItemName.Text;
itemToShoppingCart.Item = control;
itemToShoppingCart.BtnRemove.Click += new EventHandler(BtnRemove_Click);
itemToShoppingCart.Location = new Point(0, YLocationInShoppingCartPanel);
itemToShoppingCart.ItemAmount = 1;
pnlShoppingCart.Controls.Add(itemToShoppingCart);
YLocationInShoppingCartPanel += 25;
shoppingCartListItems.Add(itemToShoppingCart);
shoppingCartListItemsCount++;
//עדכון תווית המחיר
int currentPrice = int.Parse(lblSumPrice.Text);
int priceToAdd = int.Parse(control.LblItemPrice.Text);
currentPrice += priceToAdd;
lblSumPrice.Text = currentPrice.ToString();
}
}
}
public void copyItem(ShoppingCartControl itemToCopy)
{
this.ItemCode = itemToCopy.ItemCode;
this.ColorCode = itemToCopy.ColorCode;
this.SizeCode = itemToCopy.SizeCode;
lblItemName.Text = itemToCopy.LblItemName.Text;
lblItemColor.Text = itemToCopy.LblItemColor.Text;
lblItemSize.Text = itemToCopy.LblItemSize.Text;
lblItemPrice.Text = itemToCopy.LblItemPrice.Text;
this.Item = itemToCopy.Item;
}
private void FrmShop_Load(object sender, EventArgs e)
{
DataTable itemsToView = itemTable.getItemsToView();
ItemControl item;
string itemImagePath, itemName, itemPrice;
int itemCode;
int itemX = 5, itemY = 5;
int width, height = 0;
for (int i = 0; i < itemsToView.Rows.Count;)
{
for (int j = 0; j < 5 && i < itemsToView.Rows.Count; j++)
{
itemName = itemsToView.Rows[i]["nameItem"].ToString();
itemPrice = itemsToView.Rows[i]["priceItem"].ToString();
itemImagePath = @"pictures\" + itemsToView.Rows[i]["imagePath"].ToString();
itemCode = int.Parse(itemsToView.Rows[i]["codeItem"].ToString());
item = new ItemControl();
width = item.Width;
height = item.Height;
item.Location = new Point(itemX, itemY);
itemX += width + 5;
item.LblItemPrice.Text = itemPrice;
item.LblItemName.Text = itemName;
item.PctItemPicture.ImageLocation = itemImagePath;
item.itemCode = itemCode;
item.StockItems = itemTable.getColorsAndSizesStockForItem(itemCode);
item.CmbColors.DataSource = item.getItemColors();
item.CmbColors.ValueMember = "colorCode";
item.CmbColors.DisplayMember = "colorName";
item.CmbColors.SelectedValueChanged += new EventHandler(CmbColors_SelectedValueChanged);
item.CmbColors.SelectedValue = -1;
item.CmbColors.Text = "-בחר צבע-";
item.CmbSizes.Enabled = false;
item.CmbSizes.SelectedValueChanged += new EventHandler(CmbSizes_SelectedValueChanged);
item.BtnAddToCart.Enabled = false;
item.BtnAddToCart.Click += new EventHandler(BtnAddToCart_Click);
pnlItems.Controls.Add(item);
i++;
}
itemY += 10 + height;
itemX = 5;
}
}
//אירוע הקורה כשנבחר צבע - ממלא את רשימת המידות בצבע הבחור
void CmbColors_SelectedValueChanged(object sender, EventArgs e)
{
ComboBox cmb = sender as ComboBox;
ItemControl control = cmb.Parent as ItemControl;
if (cmb.SelectedValue != null && cmb != null && control != null)
{
string selectedValue = cmb.SelectedValue as string;
if (selectedValue != null)
{
int selectedColorCode = int.Parse(selectedValue);
control.CmbSizes.DataSource = control.getItemSizesByColor(selectedColorCode);
control.CmbSizes.ValueMember = "sizeCode";
control.CmbSizes.DisplayMember = "sizeName";
control.CmbSizes.SelectedValue = -1;
control.CmbSizes.Text = "-בחר מידה-";
control.CmbSizes.Enabled = true;
}
}
}
//אירוע הקורה כשלוחצים על כפתור הסרת פריט מסל הקניות
void BtnRemove_Click(object sender, EventArgs e)
{
Button btn = sender as Button;
ShoppingCartControl control = btn.Parent as ShoppingCartControl;
if (control != null)
{
ItemControl itemControl = control.Item;
DataTable colorsTable;
if (btn != null && control != null)
{
int colorCode = control.ColorCode;
int sizeCode = control.SizeCode;
//בדיקת מלאי הפריט ועדכון הפקדים בהתאם
itemControl.increaseTotalAmount(colorCode, sizeCode);
colorsTable = itemControl.getItemColors();
itemControl.Enabled = true;
itemControl.LblNoStock.Visible = false;
itemControl.CmbColors.DataSource = colorsTable;
itemControl.CmbColors.ValueMember = "colorCode";
itemControl.CmbColors.DisplayMember = "colorName";
itemControl.CmbColors.SelectedValue = -1;
itemControl.CmbColors.Text = "-בחר צבע-";
itemControl.CmbSizes.Enabled = false;
itemControl.CmbSizes.DataSource = null;
itemControl.CmbSizes.Text = "";
itemControl.BtnAddToCart.Enabled = false;
//עדכון תווית המחיר
int currentPrice = int.Parse(lblSumPrice.Text);
int priceToAdd = int.Parse(control.LblItemPrice.Text);
currentPrice -= priceToAdd;
lblSumPrice.Text = currentPrice.ToString();
//הסרת הפריט מסל הקניות
shoppingCartListItemsCount--;
control.copyItem(shoppingCartListItems[shoppingCartListItemsCount]);
pnlShoppingCart.Controls.Remove(shoppingCartListItems[shoppingCartListItemsCount]);
shoppingCartListItems.Remove(shoppingCartListItems[shoppingCartListItemsCount]);
YLocationInShoppingCartPanel -= 25;
}
}
}
//פונקציה הדואגת לאיפשור/אי איפשור של כפתור הוספה לסל
//אירוע הקורה כשנבחרת מידה
void CmbSizes_SelectedValueChanged(object sender, EventArgs e)
{
ComboBox cmb = sender as ComboBox;
ItemControl control = cmb.Parent as ItemControl;
if (cmb.SelectedValue != null && cmb != null && control != null)
{
string selectedValue = cmb.SelectedValue as string;
if (selectedValue != null)
{
control.BtnAddToCart.Enabled = true;
}
else
{
control.BtnAddToCart.Enabled = false;
}
}
else
{
control.BtnAddToCart.Enabled = false;
}
}