public void StartLoad(bool isHavePastMessage)
{
Messages = new ObservableCollection <Message>();
MessagesContainer.OpenContainer(Name);
List <ChatMessageDTO> chatMessagesServer = new List <ChatMessageDTO>();
if (isHavePastMessage)
{
(List <ChatMessageDTO>, int, int)data = _serverWorker.GetMessagesStartWithPastMessage();
chatMessagesServer = data.Item1;
_topID = chatMessagesServer[0].Id;
for (int i = 0; i < data.Item3; i++)
{
Messages.Add(new Message
{
Id = chatMessagesServer[i].Id,
SenderName = chatMessagesServer[i].SenderName,
DateSend = chatMessagesServer[i].DateSend,
SendMessage = chatMessagesServer[i].SendMessage,
IsItMe = chatMessagesServer[i].SenderName == Name
});
AddNewMessageInContainerAndUpdateDateSend();
}
if (chatMessagesServer.Count > data.Item3)
{
_typeOfSource = 1;
MessagesLoadAsync(chatMessagesServer.Skip(data.Item3).ToList(), data.Item2, data.Item3 - 1);
}
else
{
_typeOfSource = 0;
}
}
else
{
chatMessagesServer = _serverWorker.GetMessagesStart();
_topID = chatMessagesServer.Count > 0 ? chatMessagesServer[0].Id : -1;
_typeOfSource = 0;
foreach (var message in chatMessagesServer)
{
Messages.Add(new Message
{
Id = message.Id,
SenderName = message.SenderName,
DateSend = message.DateSend,
SendMessage = message.SendMessage,
IsItMe = message.SenderName == Name
});
AddNewMessageInContainerAndUpdateDateSend();
}
}
}