private void tb_Search_PreviewKeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.Down)
{
int index = lv_SearchFoodItem.SelectedIndex + 1;
lv_SearchFoodItem.SelectedIndex = index;
return;
}
if (e.Key == Key.Up)
{
int index = lv_SearchFoodItem.SelectedIndex - 1;
lv_SearchFoodItem.SelectedIndex = index;
return;
}
if (e.Key == Key.Enter)
{
if (lv_SearchFoodItem.SelectedItem != null)
{
productsaleorpurchaseviewmodel item = (productsaleorpurchaseviewmodel)lv_SearchFoodItem.SelectedItem;
addItem_To_purchase(item);
tb_Search.Text = "";
lv_SearchFoodItem.Visibility = Visibility.Hidden;
}
}
}
void addItem_To_purchase(productsaleorpurchaseviewmodel item)
{
foreach (productsaleorpurchaseviewmodel oldItem in purchaselist)
{
if (item.id == oldItem.id)
{
oldItem.quantity += 1;
oldItem.total = oldItem.quantity * oldItem.price;
dg.Items.Clear();
double totalBill1 = 0;
foreach (productsaleorpurchaseviewmodel item1 in purchaselist)
{
totalBill1 += item1.total;
dg.Items.Add(item1);
}
total_label.Content = totalBill1;
return;
}
}
purchaselist.Add(item);
dg.Items.Clear();
double totalBill = 0;
foreach (productsaleorpurchaseviewmodel item1 in purchaselist)
{
totalBill += item1.total;
dg.Items.Add(item1);
}
total_label.Content = totalBill;
}
public static dynamic mapproducttoproductsalemodel(List <data.dapper.product> products)
{
var mappedList = new List <productsaleorpurchaseviewmodel>();
foreach (var item in products)
{
productsaleorpurchaseviewmodel a = new productsaleorpurchaseviewmodel();
a.id = item.id;
a.name = item.name;
a.quantity = 1;
a.price = 0;
if (item.saleprice != null)
{
a.price = (double)item.saleprice;
}
var discount = 0;
if (item.discount != null)
{
a.price = a.price - discount;
}
;
a.total = a.price;
mappedList.Add(a);
}
return(mappedList);
}
private void removeItemFromCart_btn_click(object sender, RoutedEventArgs e)
{
productsaleorpurchaseviewmodel obj = ((FrameworkElement)sender).DataContext as productsaleorpurchaseviewmodel;
foreach (productsaleorpurchaseviewmodel oldItem in cart)
{
if (obj.id == oldItem.id)
{
cart.Remove(obj);
refreshCartAndTotal();
break;
}
}
}
void addItem_To_cart(productsaleorpurchaseviewmodel item)
{
foreach (productsaleorpurchaseviewmodel oldItem in cart)
{
if (item.id == oldItem.id)
{
oldItem.quantity += 1;
oldItem.total = oldItem.quantity * oldItem.price;
refreshCartAndTotal();
return;
}
}
cart.Add(item);
refreshCartAndTotal();
}
public static void printDuplicateRecipt(int saleid)
{
var financetransactionrepo = new financetransactionrepo();
var userrepo = new userrepo();
var productrepo = new productrepo();
var productsalepurchaserepo = new productsalepurchaserepo();
var ft = financetransactionrepo.get(saleid);
data.dapper.user customer = null;
if (ft.fk_user_targetto_in_financetransaction != null)
{
customer = userrepo.get((int)ft.fk_user_targetto_in_financetransaction);
}
// var soldproducts = db.productsalepurchase.Where(a => a.fk_financetransaction_in_productsalepurchase == saleid).ToList();
var soldproducts = productsalepurchaserepo.getmultiplebytransactionid(saleid);
float totalbill = 0;
var salelist = new List <productsaleorpurchaseviewmodel>();
foreach (var item in soldproducts)
{
totalbill = totalbill + (float)(item.price * item.quantity);
//var dbproduct = db.product.Find(item.fk_product_in_productsalepurchase);
var dbproduct = productrepo.get((int)item.fk_product_in_productsalepurchase);
var p = new productsaleorpurchaseviewmodel();
p.id = dbproduct.id;
p.name = dbproduct.name;
p.price = (double)item.price;
p.quantity = (double)item.quantity;
p.total = (double)item.total;
}
;
//int salesId, List< ItemOrDealSaleModel > list, int totalBill,int remaining, int saleType,string customerAddress
string customerAddress = "";
if (customer != null)
{
customerAddress = customer.address + " " + customer.phone;
}
printing.printSaleReceipt(saleid, salelist, (int)totalbill, (int)totalbill, 0, false, customerAddress);
}
private async void cart_dg_roweditending(object sender, DataGridRowEditEndingEventArgs e)
{
productsaleorpurchaseviewmodel item = e.Row.Item as productsaleorpurchaseviewmodel;
if (item != null)
{
foreach (productsaleorpurchaseviewmodel oldItem in cart)
{
if (item.id == oldItem.id)
{
oldItem.total = oldItem.quantity * oldItem.price;
break;
}
}
await Task.Delay(TimeSpan.FromSeconds(1));
refreshCartAndTotal();
}
}
private void btn_RemoveQuantity(object sender, RoutedEventArgs e)
{
productsaleorpurchaseviewmodel obj = ((FrameworkElement)sender).DataContext as productsaleorpurchaseviewmodel;
foreach (productsaleorpurchaseviewmodel oldItem in purchaselist)
{
if (obj.id == oldItem.id)
{
if (oldItem.quantity > 1)
{
oldItem.quantity -= 1;
oldItem.total = oldItem.quantity * oldItem.price;
dg.Items.Clear();
double totalBill1 = 0;
foreach (productsaleorpurchaseviewmodel item1 in purchaselist)
{
totalBill1 += item1.total;
dg.Items.Add(item1);
}
total_label.Content = totalBill1;
return;
}
else
{
purchaselist.Remove(obj);
dg.Items.Clear();
double totalBill1 = 0;
foreach (productsaleorpurchaseviewmodel item1 in purchaselist)
{
totalBill1 += item1.total;
dg.Items.Add(item1);
}
total_label.Content = totalBill1;
return;
}
}
}
}
private void btn_AddQuantity(object sender, RoutedEventArgs e)
{
productsaleorpurchaseviewmodel obj = ((FrameworkElement)sender).DataContext as productsaleorpurchaseviewmodel;
addItem_To_purchase(obj);
}