public Dialogs(TelegramSession session)
{
this.session = session;
model = new DialogListModel(session);
session.Updates.NewMessageEvent += delegate(Message message) {
Deployment.Current.Dispatcher.BeginInvoke(() => model.ProcessNewMessage(message));
};
}
private void Read(BinaryReader reader)
{
logger.info("loading dialogs");
int stateExists = reader.ReadInt32();
if (stateExists != 0)
{
logger.info("dialog model found");
model = new DialogListModel(session, reader);
}
else
{
logger.info("dialogs model not found");
model = null;
}
}
public async Task <ActionResult> Index()
{
UserDTO user = await UserService
.GetUserById(User.Identity.GetUserId());
List <DialogDTO> usersDialogs = (await DialogService
.ListDialogs(new DialogFilter
{
Account = user,
})).ResultDialogs.ToList();
DialogListModel result = new DialogListModel();
foreach (DialogDTO dialog in usersDialogs)
{
MessageDTO lastMessage = (await MessageService.ListDialogMessages(new MessageFilter
{
Chat = dialog
})).ResultMessages.OrderBy(x => x.Time).LastOrDefault();
string message;
if (lastMessage != null)
{
message = lastMessage.Content;
if (message.Length > 50)
{
message = message.Substring(0, 50) + "...";
}
}
else
{
message = Resources.Resource.NoMessage;
}
result.dialogs.Add(new DialogViewModel
{
DialogId = dialog.Id,
Dialog = dialog.Name,
LastMessage = message,
Data = lastMessage != null ? lastMessage.Time.ToShortDateString()
+ " " + lastMessage.Time.ToShortTimeString() : " ",
Sender = lastMessage != null ? lastMessage.Sender.Name
: " "
});
}
return(View(result));
}
public async Task DialogsRequest() // call it only on login!
{
DialogListModel newState = new DialogListModel(session);
int offset = 0;
while (true)
{
logger.info("request dialogs with offset {0}", offset);
messages_Dialogs dialogsPart = await session.Api.messages_getDialogs(offset, 0, 100);
offset += newState.ProcessDialogs(dialogsPart);
if (dialogsPart.Constructor == Constructor.messages_dialogs)
{
break;
}
}
//model.Replace(newState);
model = newState;
}
