private void UpdateSelectedItemListAndRecalculateCosts()
{
//UPDATE THE LIST OF SELECTED ITEMS TO INCLUDE THE NEWLY ADDED ITEM VIA THE INTERFACE.
IUpdateSelectedItemsList = NewCaseWindowReference;
IUpdateSelectedItemsList.UpdateSelectedItemsList(StackOfSelectedItems);
//RECALCULATE THE COST OF ALL THE SELECTED ITEMS VIA THE INTERFACE.
ICalculateTotalSelectedItemsCost = NewCaseWindowReference;
ICalculateTotalSelectedItemsCost.CalculateCostOfAllSelectedItems();
}
private void CommonAddSelectedItem(object sender, MouseButtonEventArgs e)
{
string clickedItemRefNumber = "";
if (sender is InventoryItem)
{
clickedItemRefNumber = ((InventoryItem)sender).RefNumber.ToString();
}
else if (sender is Button)
{
clickedItemRefNumber = ((Button)sender).Tag.ToString();
}
if (NewCaseWindowReference.SelectedItems.Children.Count > 0)
{
var childrenCount = NewCaseWindowReference.SelectedItems.Children.Count;
var children = NewCaseWindowReference.SelectedItems.Children;
bool matchFound = false;
//CHECK IF SELECTEDITEM ALREADY EXISTS.
for (int i = 0; i < childrenCount; i++)
{
SelectedItem childItem = (SelectedItem)children[i];
if (childItem.DeleteSelectedItemButton.Tag.ToString() == clickedItemRefNumber)
{
matchedChildItem = childItem;
matchFound = true;
}
}
//IF ITEM ALREADY EXISTS, UPDATE ACCORDINGLY.
if (matchFound)
{
int currentItemCount = int.Parse(matchedChildItem.ItemCount.Content.ToString());
Double currentItemCost = Double.Parse(matchedChildItem.SelectedItemCost.Content.ToString());
Double baseCost = currentItemCost / currentItemCount;
//Convert itemCount string to int, add 1, then convert back to string and set as new itemCount content.
matchedChildItem.ItemCount.Content = (currentItemCount + 1).ToString();
//Convert itemCost string to Double, multiply baseCost by itemCount, convert back to string and set as SelectedItemCost.content.
matchedChildItem.SelectedItemCost.Content = (baseCost * (currentItemCount + 1)).ToString();
//UPDATE THE LIST OF SELECTED ITEMS TO INCLUDE THE NEWLY ADDED ITEM VIA THE INTERFACE.
IUpdateSelectedItemsList = NewCaseWindowReference;
IUpdateSelectedItemsList.UpdateSelectedItemsList(StackOfSelectedItems);
//RECALCULATE THE COST OF ALL THE SELECTED ITEMS VIA THE INTERFACE.
ICalculateTotalSelectedItemsCost = NewCaseWindowReference;
ICalculateTotalSelectedItemsCost.CalculateCostOfAllSelectedItems();
}
else
{
AddItemToSelectedItemsList(sender);
}
}
else
{
AddItemToSelectedItemsList(sender);
}
}
private void CalculateCostOfAllSelectedItems()
{
ICalculateTotalSelectedItemsCost calculateTotalSelectedItemsCostDelegate = NewCaseWindowReference;
calculateTotalSelectedItemsCostDelegate.CalculateCostOfAllSelectedItems();
}
