private static TLDecryptedMessage ReplaceWithGroup(IList <TLDecryptedMessageBase> messages, int position, int length)
{
var message = messages[position + length - 1] as TLDecryptedMessage73;
if (message != null)
{
var group = new TLVector <TLDecryptedMessageBase>();
for (var i = 0; i < length; i++)
{
group.Insert(0, messages[position]);
messages.RemoveAt(position);
}
var mediaGroup = new TLDecryptedMessageMediaGroup {
Group = group
};
var groupedMessage = new TLDecryptedMessage73
{
Flags = new TLInt(0),
Out = message.Out,
Unread = message.Unread,
RandomId = message.RandomId,
FromId = message.FromId,
//ToId = message.ToId,
//FwdHeader = message.FwdHeader,
ViaBotName = message.ViaBotName,
ReplyToRandomMsgId = message.ReplyToRandomMsgId,
Date = message.Date,
TTL = new TLInt(0), //message.TTL,
Message = TLString.Empty,
Media = mediaGroup,
//ReplyMarkup = message.ReplyMarkup,
Entities = new TLVector <TLMessageEntityBase>(),
//Views = message.Views,
//EditDate = message.EditDate,
//PostAuthor = message.PostAuthor,
GroupedId = message.GroupedId,
Status = message.Status
};
//if (groupedMessage.FromId != null) groupedMessage.SetFromId();
if (groupedMessage.Media != null)
{
groupedMessage.SetMedia();
}
messages.Insert(position, groupedMessage);
return(groupedMessage);
}
return(null);
}
private void SendMessages(IList <Telegram.Api.WindowsPhone.Tuple <TLDecryptedMessageBase, TLObject> > messages, Action <IList <Telegram.Api.WindowsPhone.Tuple <TLDecryptedMessageBase, TLObject> > > callback)
{
var uploadService = IoC.Get <IUploadService>();
var tuple = messages.FirstOrDefault();
var mediaMessage = tuple != null? tuple.Item1 as TLDecryptedMessage73 : null;
var groupedId = mediaMessage != null ? mediaMessage.GroupedId : null;
if (groupedId != null)
{
var messageMediaGroup = new TLDecryptedMessageMediaGroup {
Group = new TLVector <TLDecryptedMessageBase>()
};
var message = new TLDecryptedMessage73
{
Flags = new TLInt(0),
Media = messageMediaGroup,
Message = TLString.Empty,
RandomId = mediaMessage.RandomId,
RandomBytes = TLString.Random(Telegram.Api.Constants.MinRandomBytesLength),
ChatId = mediaMessage.ChatId,
FromId = mediaMessage.FromId,
Out = mediaMessage.Out,
Unread = mediaMessage.Unread,
Date = mediaMessage.Date,
TTL = mediaMessage.TTL,
Status = MessageStatus.Sending,
ReplyToRandomMsgId = mediaMessage.ReplyToRandomMsgId,
Reply = mediaMessage.Reply,
GroupedId = groupedId
};
message.SetMedia();
for (var i = 0; i < messages.Count; i++)
{
if (i % Constants.MaxGroupedMediaCount == 0)
{
if (messageMediaGroup.Group.Count > 0)
{
uploadService.AddGroup(message);
Items.Insert(0, message);
}
mediaMessage = messages[i].Item1 as TLDecryptedMessage73;
groupedId = mediaMessage != null ? mediaMessage.GroupedId : null;
messageMediaGroup = new TLDecryptedMessageMediaGroup {
Group = new TLVector <TLDecryptedMessageBase>()
};
message = new TLDecryptedMessage73
{
Flags = new TLInt(0),
Media = messageMediaGroup,
Message = TLString.Empty,
RandomId = mediaMessage.RandomId,
RandomBytes = TLString.Random(Telegram.Api.Constants.MinRandomBytesLength),
ChatId = mediaMessage.ChatId,
FromId = mediaMessage.FromId,
Out = mediaMessage.Out,
Unread = mediaMessage.Unread,
Date = mediaMessage.Date,
TTL = mediaMessage.TTL,
Status = MessageStatus.Sending,
ReplyToRandomMsgId = mediaMessage.ReplyToRandomMsgId,
Reply = mediaMessage.Reply,
GroupedId = groupedId
};
message.SetMedia();
}
messageMediaGroup.Group.Add(messages[i].Item1);
}
if (messageMediaGroup.Group.Count > 0)
{
uploadService.AddGroup(message);
Items.Insert(0, message);
}
}
else
{
foreach (var message in messages)
{
Items.Insert(0, message.Item1);
}
}
//IsEmptyDialog = Items.Count == 0 && (_messages == null || _messages.Count == 0) && LazyItems.Count == 0;
Reply = null;
RaiseScrollToBottom();
NotifyOfPropertyChange(() => DescriptionVisibility);
BeginOnThreadPool(() => CacheService.SyncDecryptedMessages(messages, Chat, callback.SafeInvoke));
}
