public MainViewModel()
{
// Takes 15 Items to upload
var itemsObservable = Observable
.Interval(TimeSpan.FromSeconds(5))
.Select(id => new Item(string.Format("Item {0}", id + 1)))
.Take(15)
.Publish();
// We observe the incoming items to show them into the view
itemsObservable
.ObserveOnDispatcher()
.Subscribe(item => PendingItems.Add(item));
// We also observe the items that uploaded successfully (the uploader holds them)
uploader = new Uploader(itemsObservable);
uploader.UploadedItems
.ObserveOnDispatcher()
.Subscribe(uploadResults => UploadedItems.Add(uploadResults));
uploader.Failed.Subscribe(failedItem => FailedItem = failedItem);
//The command that will be invoked when the user "fixes" an item and wants to retry it. It will be available only when there is a item that failed to upload.
RetryCommand = new RelayCommand(_ => Retry(), _ => FailedItem != null);
PendingItems = new ObservableCollection <Item>();
UploadedItems = new ObservableCollection <UploadResults>();
itemsObservable.Connect();
}
public static void CheckPendingItem(Mobile m)
{
List <Item> list;
if (PendingItems.TryGetValue(m, out list))
{
var index = list.Count;
while (--index >= 0)
{
if (index >= list.Count)
{
continue;
}
var item = list[index];
if (item != null)
{
if (m.Backpack != null && m.Alive && m.Backpack.TryDropItem(m, item, false))
{
if (item is IPromotionalToken && ((IPromotionalToken)item).ItemName != null)
{
// A token has been placed in your backpack. Double-click it to redeem your ~1_PROMO~.
m.SendLocalizedMessage(1075248, ((IPromotionalToken)item).ItemName.ToString());
}
else if (item.LabelNumber > 0 || item.Name != null)
{
var name = item.LabelNumber > 0 ? ("#" + item.LabelNumber) : item.Name;
// Your purchase of ~1_ITEM~ has been placed in your backpack.
m.SendLocalizedMessage(1156844, name);
}
else
{
// Your purchased item has been placed in your backpack.
m.SendLocalizedMessage(1156843);
}
list.RemoveAt(index);
}
}
else
{
list.RemoveAt(index);
}
}
if (list.Count == 0 && PendingItems.Remove(m))
{
list.TrimExcess();
}
}
}
public static void AddPendingItem(Mobile m, Item item)
{
if (!PendingItems.TryGetValue(m, out List <Item> list))
{
PendingItems[m] = list = new List <Item>();
}
if (!list.Contains(item))
{
list.Add(item);
}
UltimaStoreContainer.DropItem(item);
}
public static void AddPendingItem(Mobile m, Item item)
{
if (PendingItems == null)
{
PendingItems = new Dictionary <Mobile, List <Item> >();
}
if (!PendingItems.ContainsKey(m))
{
PendingItems[m] = new List <Item>();
}
PendingItems[m].Add(item);
UltimaStoreContainer.DropItem(item);
}
public static void CheckPendingItem(Mobile m)
{
if (PendingItems == null)
{
return;
}
if (PendingItems.ContainsKey(m))
{
var list = new List <Item>(PendingItems[m]);
foreach (Item item in list)
{
if (item != null)
{
if (m.Backpack != null && m.Alive && m.Backpack.TryDropItem(m, item, false))
{
if (item is IPromotionalToken && ((IPromotionalToken)item).ItemName != null)
{
m.SendLocalizedMessage(1075248, ((IPromotionalToken)item).ItemName.ToString()); // A token has been placed in your backpack. Double-click it to redeem your ~1_PROMO~.
}
else if (item.LabelNumber > 0 || item.Name != null)
{
m.SendLocalizedMessage(1156844, item.LabelNumber > 0 ? String.Format("#{0}", item.LabelNumber.ToString()) : item.Name);
// Your purchase of ~1_ITEM~ has been placed in your backpack.
}
else
{
m.SendLocalizedMessage(1156843); // Your purchased item has been placed in your backpack.
}
PendingItems[m].Remove(item);
}
}
}
ColUtility.Free(list);
if (PendingItems[m].Count == 0)
{
PendingItems.Remove(m);
}
}
}
public static bool HasPendingItem(PlayerMobile pm)
{
return(PendingItems.ContainsKey(pm));
}
public void Validate()
{
Items.ValidateOptional("Items");
PendingItems.ValidateOptional("PendingItems");
}