/// <summary>
/// Sets an item to 'deselected' in the database.
/// </summary>
public static void SetToDeselected(IAPItem item)
{
//pass argument to DBManager and invoke deselect event
DBManager.SetDeselected(item.productId);
if (itemDeselectedEvent != null)
{
itemDeselectedEvent(item.productId);
}
}
/// <summary>
/// Refreshes the visual representation of a specific shop item.
/// This is called automatically because of subscribing to the DBManager update event.
/// It also means saving performance due to not refreshing all items every time.
/// </summary>
public void Refresh(string id)
{
//this method is based on data from the database,
//so if we don't have a DBManager instance don't continue
if (!DBManager.GetInstance())
{
return;
}
IAPObject obj = IAPManager.GetIAPObject(id);
IAPItem item = instance.IAPItems.ContainsKey(id) ? instance.IAPItems[id] : null;
if (obj == null || item == null || item.productId != id)
{
return;
}
bool isSelected = DBManager.GetSelected(id);
bool isPurchased = DBManager.GetPurchase(id) > 0;
//double check that selected items are actually owned
//if not, correct the entry by setting it to deselected
if (isSelected && !isPurchased)
{
DBManager.SetDeselected(id);
isSelected = false;
}
if (isPurchased)
{
item.Purchased(true);
//in case the item has been selected before, but also auto-select one item per group
//more items per group can be pre-selected manually e.g. on app launch
if (isSelected || (item.selectButton && !item.deselectButton &&
DBManager.GetSelectedGroup(IAPManager.GetIAPObjectGroupName(id)).Count == 0))
{
item.IsSelected(true);
}
}
else if (!string.IsNullOrEmpty(obj.req.entry) && DBManager.isRequirementMet(obj.req))
{
//check if a requirement is set up for this item,
//then unlock if the requirement has been met
if (IAPManager.isDebug)
{
Debug.Log("requirement met for: " + obj.id);
}
item.Unlock();
}
}