public static void ImportContactsAsync(IFileManager fileManager, ContactsOperationToken token, IList <TLUserBase> contacts, Action <Telegram.Api.WindowsPhone.Tuple <int, int> > progressCallback, System.Action cancelCallback)
{
#if WP8
Execute.BeginOnThreadPool(async() =>
{
//var contacts = _cacheService.GetContacts();
var totalCount = contacts.Count;
if (totalCount == 0)
{
return;
}
var store = await ContactStore.CreateOrOpenAsync();
var importedCount = 0;
var delayedContacts = new TLVector <TLInt>();
foreach (var contact in contacts)
{
if (token.IsCanceled)
{
cancelCallback.SafeInvoke();
return;
}
try
{
var delayedContact = await UpdateContactInternalAsync(contact, fileManager, store, true);
if (delayedContact != null)
{
delayedContacts.Add(delayedContact.Id);
}
}
catch (Exception ex)
{
// continue import after failed contact
}
//Thread.Sleep(100);
importedCount++;
progressCallback.SafeInvoke(new Telegram.Api.WindowsPhone.Tuple <int, int>(importedCount, totalCount));
//var duration = importedCount == totalCount ? 0.5 : 2.0;
//_mtProtoService.SetMessageOnTime(duration, string.Format("Sync contacts ({0} of {1})...", importedCount, totalCount));
}
var result = new TLVector <TLInt>();
foreach (var delayedContact in delayedContacts)
{
result.Add(delayedContact);
}
SaveDelayedContactsAsync(result);
});
#endif
}
private void OnPropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (Property.NameEquals(e.PropertyName, () => PeopleHub))
{
#if WP8
if (PreviousToken != null)
{
PreviousToken.IsCanceled = true;
}
if (PeopleHub)
{
var contacts = CacheService.GetContacts().Where(x => x != null && x.IsContact).ToList();
var token = new ContactsOperationToken();
PreviousToken = token;
ContactsHelper.ImportContactsAsync(DownloadManager, token, contacts,
tuple =>
{
var importedCount = tuple.Item1;
var totalCount = tuple.Item2;
var isComplete = importedCount == totalCount;
if (isComplete)
{
PreviousToken = null;
}
var duration = isComplete ? 0.5 : 2.0;
MTProtoService.SetMessageOnTime(duration,
string.Format(AppResources.SyncContactsProgress, importedCount, totalCount));
},
() =>
{
MTProtoService.SetMessageOnTime(0.0, string.Empty);
});
}
else
{
IsPeopleHubEnabled = false;
MTProtoService.SetMessageOnTime(25.0, AppResources.DeletingContacts);
ContactsHelper.DeleteContactsAsync(() =>
{
IsPeopleHubEnabled = true;
MTProtoService.SetMessageOnTime(0.0, string.Empty);
});
}
#endif
}
}
public static void UpdateDelayedContactsAsync(ICacheService cacheService, IMTProtoService mtProtoService)
{
#if WP8
GetDelayedContactsAsync(contactIds =>
{
var contacts = new List <TLUserBase>();
foreach (var contactId in contactIds)
{
var userBase = cacheService.GetUser(contactId);
if (userBase != null && userBase.IsContact)
{
contacts.Add(userBase);
}
}
if (contacts.Count > 0)
{
var token = new ContactsOperationToken();
var fileManager = IoC.Get <IFileManager>();
ChatSettingsViewModel.PreviousToken = token;
ImportContactsAsync(fileManager, token, contacts,
tuple =>
{
var importedCount = tuple.Item1;
var totalCount = tuple.Item2;
var isComplete = importedCount == totalCount;
if (isComplete)
{
ChatSettingsViewModel.PreviousToken = null;
}
var duration = isComplete ? 0.5 : 2.0;
mtProtoService.SetMessageOnTime(duration,
string.Format(AppResources.SyncContactsProgress, importedCount, totalCount));
},
() =>
{
mtProtoService.SetMessageOnTime(0.0, string.Empty);
});
}
});
#endif
}
