//add item to the list
private void addItemToTheList(MDB_ProductModel product)
{
//create new product
MDB_SingleItemSale item = new MDB_SingleItemSale()
{
id = product.id,
item_id = product.id,
name = this.getSimpleName(product.name), //product.name,//remove all the app
price = product.retail_price,
discount = product.discount_amt, //if product is on offer
vat = (product.vat_inclusive == 1)? Convert.ToSingle((product.retail_price * 0.18)) : product.vat_amt, //product.vat_amt,
vat_inclusive = product.vat_inclusive,
qty = 1
};
//MessageBox.Show(item.name);
//itemsListForReceipt.Add(item);
itemsListForReceipt.Insert(0, item);
itemsForReceiptDataGridView.Update();
itemsForReceiptDataGridView.Refresh(); //refresh the list
this.do_calculations();
//command the parent form to clear the search for the next scan
POSForm pf = (POSForm)this.ParentForm;
pf.connect_receipt_2_store_clear_search_Key();
}//
}//
#endregion
//onclick panel item
void Product_Clicked(object sender, EventArgs e, MDB_ProductModel product)
{
G_POS.POS.Forms.POSForm pf = (G_POS.POS.Forms.POSForm) this.ParentForm;
pf.connect_store_n_receipt_send_this_item(product);
this.putSearchOnFocus();
connector_in_clear_search();
}
//
//update the existing item
private void updateTheExistingProduct(MDB_ProductModel product)
{
/*MessageBox.Show(itemsListForReceipt.Count + " items");
* List<M_ReceiptDataModel> list = itemsListForReceipt.ToList();
* //check if item is present in the list item
* M_ReceiptDataModel existing_product = list.Find(i => i.item_id == product.id);
* if (existing_product != null)
* {
* //item already exists
* list.Where(i => i.item_id == existing_product.item_id).ToList().ForEach(s => s.Qty = existing_product.Qty + 1);
* itemsListForReceipt = new BindingList<M_ReceiptDataModel>(list);
*
* itemsForReceiptDataGridView.Update();
* itemsForReceiptDataGridView.Refresh(); //refresh the list
* this.do_calculations();
* }
* else { MessageBox.Show("Is null"); }*/
/*List<M_ReceiptDataModel> list = itemsListForReceipt.ToList();
* for (int i = 0; i < list.Count; i++)
* {
* if (Convert.ToInt32(list[i].item_id) == Convert.ToInt32(product.id))
* {
* // MessageBox.Show(list.Count + " items f");
* //update
* list[i].Qty = list[i].Qty + 1;
* itemsListForReceipt = new BindingList<M_ReceiptDataModel>(list);//update entirelist
* // break;
* }
* }
* itemsForReceiptDataGridView.Update();
* itemsForReceiptDataGridView.Refresh(); //refresh the list
* this.do_calculations();*/
List <MDB_SingleItemSale> list = itemsListForReceipt.ToList();
for (int i = 0; i < itemsListForReceipt.Count; i++)
{
if (Convert.ToInt32(itemsListForReceipt[i].id) == Convert.ToInt32(product.id))
{
//update
itemsListForReceipt[i].qty = itemsListForReceipt[i].qty + 1;
break;
}
}
itemsForReceiptDataGridView.Update();
itemsForReceiptDataGridView.Refresh(); //refresh the list
this.do_calculations();
//command the parent form to clear the search for the next scan
POSForm pf = (POSForm)this.ParentForm;
pf.connect_receipt_2_store_clear_search_Key();
}
}//
//add qty and amount for ready existing item
private bool checkIfProductExist(MDB_ProductModel product)
{
bool truth = false;
List <MDB_SingleItemSale> list = itemsListForReceipt.ToList();
for (int i = 0; i < list.Count; i++)
{
if (Convert.ToInt32(list[i].id) == Convert.ToInt32(product.id))
{
truth = true; break;
}
}
return(truth);
}//
//
//get product prod from given id
private MDB_ProductModel getProductObjectFromId(int id)
{
MDB_ProductModel _model = null;
for (var i = 0; i < currentListOfProducts.Count; i++)
{
if (currentListOfProducts[i].id == id)
{
//MessageBox.Show(productsList[i].is_raw + "");
_model = currentListOfProducts[i];
}
}
return(_model);
}
public void connector_in_push_item_for_receipt(MDB_ProductModel product)
{
//check for item already exists or not
bool res = checkIfProductExist(product);
//** check if negative qty **//
/*if (product.current_qty <= 0) {
* MessageBox.Show("SORRY ITEM OUT OF STOCK!!\nPlease refer to stock keeper!");
* return;
* }*/
if (product.retail_price == 0)
{
MessageBox.Show("SORRY NO PRICE ITEM DETECTED!! \n DONT SELL THIS ITEM TILL PRICE FIX!!");
return;
}
//****//
if (res == true)
{
//sound
soundHelper.getDefaultTone();
this.updateTheExistingProduct(product);
}
else
{
//depend on the size on the receipt
if (this.ITEM_COUNTER >= this.MAX_ITEMS_COUNTS)
{
MessageBox.Show("MAX ITEMS FOR FIRST RECEIPT\nSAVE / PRINT THIS FIRST\nTHEN CLEAR", "", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
else
{
//sound
soundHelper.getDefaultTone();
this.addItemToTheList(product);
this.ITEM_COUNTER += 1;
}
}
}
public void connect_store_n_receipt_send_this_item(MDB_ProductModel product)
{
this.receiptGeneratorControl.connector_in_push_item_for_receipt(product);
}