protected void MergeIn(PwDatabase target, PwDatabase source)
{
//remember stats of destDB to guess if we merged in something
//maybe we only look for the lastChanged entry
var clone = source.CloneDeep(target.RootGroup);
clone.Register(KeeShare.TemporaryDatabaseId, KeeShare.TemporaryDatabaseTag);
var cyclicEntries = new List<PwEntry>();
foreach (var cloneEntry in clone.RootGroup.GetEntries(true).ToList())
{
if(cloneEntry.HasExportSource(target.RootGroup.Uuid.ToHexString()))
{
cloneEntry.DeleteFrom(cloneEntry.ParentGroup);
cyclicEntries.Add(cloneEntry);
}
}
Console.WriteLine("Prevent import of nodes which are exported from here: " + String.Join(",", cyclicEntries.Select(e => e.GetTitle()).ToArray()));
DateTime lastChange = DateTime.MinValue;
foreach (var entry in target.RootGroup.GetEntries(true))
{
if (entry.LastModificationTime.Ticks > lastChange.Ticks)
{
lastChange = entry.LastModificationTime;
}
}
target.MergeIn(clone, PwMergeMethod.Synchronize);
foreach (var entry in source.RootGroup.GetEntries(true))
{
if (entry.LastModificationTime.Ticks > lastChange.Ticks)
{
//set the modified flag of the database true, so the uiUpdate knows which tab should be marked as changed
target.Modified = true;
}
}
if (Imported != null) Imported.Invoke(this, target.RootGroup);
}