private void Button_IncQty(object sender, RoutedEventArgs e)
{
if (Dg_OrderedFoods.SelectedItem != null)
{
var selectedFood = Dg_OrderedFoods.SelectedItem as OrderedFood;
if (selectedFood.ServedStatus)
{
var food = new OrderedFood {
FoodId = selectedFood.FoodId, FoodName = selectedFood.FoodName, FoodPrice = selectedFood.FoodPrice, Quantity = 1, ServedStatus = false
};
food.TotalPrice = food.Quantity * food.FoodPrice;
order.OrderedFoods.Add(food);
}
else
{
order.OrderedFoods.Where(S => S.FoodId == selectedFood.FoodId && S.ServedStatus == false)
.Select(S => { S.Quantity += 1; S.TotalPrice = selectedFood.FoodPrice * S.Quantity; return(S); }).ToList();
}
Dg_OrderedFoods.Items.Refresh();
totalPrice = totalPrice + selectedFood.FoodPrice;
SetTotalPrice();
}
else
{
MessageBox.Show("Select a food to increment");
}
}
internal static void UpdateServedStatus(string orderId, OrderedFood orderedFood)
{
foreach (var ord in Instance.ordersInProcessingList)
{
if (ord.OrderId == orderId)
{
foreach (var food in ord.OrderedFoods)
{
if (food.FoodId == orderedFood.FoodId)
{
if (food.Quantity == orderedFood.Quantity && food.ServedStatus == false)
{
food.ServedStatus = true;
if (Instance.order != null && Instance.order.OrderId == ord.OrderId)
{
Instance.Sp_CurrentOrderDetails.DataContext = ord;
Instance.Dg_OrderedFoods.Items.Refresh();
}
}
break;
}
}
break;
}
}
MyStorage.WriteXML <ObservableCollection <Order> >("ordersInProcessing.xml", Instance.ordersInProcessingList);
}
private void LBx_Food_SelectionChanged(object sender, RoutedEventArgs e)
{
var food = LBx_Food.SelectedItem as Food;
bool updated = false;
if (CoBx_TableNo.SelectedItem == null)
{
MessageBox.Show("Select the tableNo and proceed");
}
else if (order != null && food != null)
{
var orderedFood = new OrderedFood {
FoodId = food.FoodId, FoodName = food.FoodName, FoodPrice = food.FoodPrice, Quantity = 1, ServedStatus = false
};
orderedFood.TotalPrice = orderedFood.FoodPrice * orderedFood.Quantity;
foreach (var item in order.OrderedFoods)
{
if (item.FoodId == orderedFood.FoodId)
{
MessageBox.Show("Food is already added to Orders");
updated = true;
break;
}
}
if (!updated)
{
order.OrderedFoods.Add(orderedFood);
totalPrice = totalPrice + food.FoodPrice;
}
Sp_CurrentOrderDetails.DataContext = order;
Dg_OrderedFoods.ItemsSource = order.OrderedFoods;
SetTotalPrice();
}
}
