/// <summary>
/// 将SDK的topic类型转换为界面ChatList中的项类型
/// </summary>
public static ChatListChatItemVM TopicToChatListItem(Topic topic)
{
if (topic == null)
{
return(null);
}
var contact = CommunicationCore.GetContactByTopicName(topic.Name);
var chatListItem = new ChatListChatItemVM()
{
TopicName = topic.Name,
Contact = contact,
LastActiveTime = GlobalFunctions.TimestampToDateTime(topic.LastUsed),
RawTopic = topic,
MaxMsgSeq = topic.MaxLocalSeqId
};
return(chatListItem);
}
public MessageViewer(ChatListChatItemVM chatItem)
{
this.InitializeComponent();
this.MessageViewerList.DataContext = this;
VM = new MessageViewerViewModel(chatItem);
}