private int MoveItems(IConversationTree conversationTree, List <GroupOperationResult> results, bool isUndo)
{
int num = 0;
List <StoreId> list = new List <StoreId>();
StoreId defaultFolderId = ((MailboxSession)base.Session).GetDefaultFolderId(DefaultFolderType.Inbox);
StoreId defaultFolderId2 = ((MailboxSession)base.Session).GetDefaultFolderId(DefaultFolderType.SentItems);
StoreId defaultFolderId3 = ((MailboxSession)base.Session).GetDefaultFolderId(DefaultFolderType.DeletedItems);
foreach (IConversationTreeNode conversationTreeNode in conversationTree)
{
for (int i = 0; i < conversationTreeNode.StorePropertyBags.Count; i++)
{
if (!this.CanSkipProcessing(conversationTreeNode.StorePropertyBags[i]))
{
StoreId item = conversationTreeNode.StorePropertyBags[i].TryGetProperty(ItemSchema.Id) as StoreId;
StoreId storeId = conversationTreeNode.StorePropertyBags[i].TryGetProperty(StoreObjectSchema.ParentItemId) as StoreId;
if (isUndo)
{
if (!storeId.Equals(defaultFolderId2) && !storeId.Equals(defaultFolderId))
{
num++;
list.Add(item);
}
}
else if (!storeId.Equals(defaultFolderId2) && !storeId.Equals(this.TargetFolderId) && (this.ConversationActionLastMoveFolderId == null || (this.ConversationActionLastMoveFolderId.Length == 0 && !this.TargetFolderId.Equals(defaultFolderId3)) || ArrayComparer <byte> .Comparer.Equals(storeId.GetBytes(), this.ConversationActionLastMoveFolderId)))
{
num++;
list.Add(item);
}
}
}
}
if (list.Count > 0)
{
AggregateOperationResult aggregateOperationResult;
if (isUndo)
{
aggregateOperationResult = base.Session.Move(defaultFolderId, list.ToArray());
}
else
{
aggregateOperationResult = base.Session.Move(this.TargetFolderId, list.ToArray());
}
if (aggregateOperationResult != null && aggregateOperationResult.GroupOperationResults != null && aggregateOperationResult.GroupOperationResults.Length > 0)
{
foreach (GroupOperationResult item2 in aggregateOperationResult.GroupOperationResults)
{
results.Add(item2);
}
}
}
if (isUndo)
{
base.Delete(ConversationActionItemSchema.ConversationActionLastMoveFolderId);
}
else if (this.AlwaysDeleteValue)
{
if (this.ConversationActionLastMoveFolderId == null || this.ConversationActionLastMoveFolderId.Length != 0)
{
this.ConversationActionLastMoveFolderId = Array <byte> .Empty;
}
}
else if (!ArrayComparer <byte> .Comparer.Equals(this.ConversationActionLastMoveFolderId, this.TargetFolderId.GetBytes()))
{
this.ConversationActionLastMoveFolderId = this.TargetFolderId.GetBytes();
}
return(num);
}