// constructor
public CreateRoomModel()
{
listRoomModel = ListRoomModel.GetInstance();
userInfo = UserInfo.GetInstance();
socket = SocketAPI.GetInstance().GetSocket();
isCreated = false;
}
// constructor
public ListRoomViewModel()
{
socket = SocketAPI.GetInstance().GetSocket();
currentRoom = new RoomModel();
listRoomModel = ListRoomModel.GetInstance();
ItemSelectedCommand = new DelegateCommand <RoomModel>(HandleSelectedItem);
AddMemberCommand = new DelegateCommand(AddMember);
HandleSocket();
}
// constructor
public LoginModel()
{
isAuthenticated = false;
InputEmail = "";
InputPassword = "";
listRoomModel = ListRoomModel.GetInstance();
socket = SocketAPI.GetInstance().GetSocket();
socket.On(Socket.EVENT_CONNECT, () => { Debug.Log("Client connected to server"); })
.On(Socket.EVENT_DISCONNECT, () => { Debug.Log("Client disconnected to server"); });
socket.Connect();
}
// method
private void HandleSelectedItem(RoomModel obj)
{
currentRoom = obj;
//emit to server to get message
socket.Emit("room_change", obj.ID);
int index = ListRoomModel.GetInstance().GetIndexByValue("ID", obj.ID);
ListRoomModel.GetInstance().List[index].DisplayNewMessage = "Hidden";
ListRoomModel.GetInstance().List[index].NotifyChanged("DisplayNewMessage");
ListRoomModel.GetInstance().NotifyChanged("List");
//clear data in list message
ListMessageModel.GetInstance().Clear();
// clear list task
ListTaskModel.GetInstance().Clear();
}
//
public void Insert(ListRoomModel model)
{
QuanLyPhongTroDBContext db = new QuanLyPhongTroDBContext();
Room r = new Room();
r.idRoom = GetNextID();
r.nameroom = model.tenPhong;
r.price = model.gia;
r.address = model.diaChi;
r.location = model.viTri;
if (model.hinhAnh != null)
{
r.image = model.hinhAnh;
}
r.status = "empty";
r.phone = model.soDienThoai;
db.Rooms.Add(r);
db.SaveChanges();
}
private void HandleSocket()
{
//socket.On("room_change", (roomId) =>
//{
// currentRoom = ListRoomModel.GetInstance().GetRoomById(roomId.ToString());
// RoomName = currentRoom.Name;
// Debug.LogOutput("Selected room: " + "room id: " + currentRoom.ID + " room name: " + RoomName);
//});
socket.On("init_message", (args) =>
{
// handle data
JObject content = (JObject)args;
string id = content.GetValue("id").ToString();
string messageid = content.GetValue("message_id").ToString();
string sender = content.GetValue("sender").ToString();
string message = content.GetValue("message").ToString();
string imgstring = content.GetValue("imgstring").ToString();
string filename = content.GetValue("filename").ToString();
string filestring = content.GetValue("filestring").ToString();
long timestamp = Convert.ToInt64(content.GetValue("timestamp"));
Application.Current.Dispatcher.Invoke((Action) delegate
{
//if user is in the room that occur event, display message
if (currentRoom.ID.Equals(id))
{
MessageModel msg = new MessageModel(id, messageid, message, sender, imgstring, filestring, filename,
timestamp);
listMessageModel.AddWithCheck(msg, "MessageID");
Debug.LogOutput("Room: " + currentRoom.Name + " Message >> " + msg.Message);
}
});
});
socket.On("new_message", (arg) =>
{
Application.Current.Dispatcher.Invoke((Action) delegate
{
// handle data
JObject content = (JObject)arg;
string id = content.GetValue("id").ToString();
if (currentRoom.ID.Equals(id))
{
return;
}
// find room has the id
int index = ListRoomModel.GetInstance().GetIndexByValue("ID", id);
ListRoomModel.GetInstance().List[index].DisplayNewMessage = "Visible";
ListRoomModel.GetInstance().List[index].NotifyChanged("DisplayNewMessage");
ListRoomModel.GetInstance().NotifyChanged("List");
SystemSounds.Beep.Play();
});
});
socket.On("is_typing", (arg) =>
{
JObject data = (JObject)arg;
string sender = data.GetValue("sender").ToString();
string roomId = data.GetValue("room_id").ToString();
//if user is not in the room that occur event, then return
if (!currentRoom.ID.Equals(roomId))
{
return;
}
//check and add to senderstyping
foreach (string sd in sendersTyping)
{
if (sd.Equals(sender))
{
return;
}
}
sendersTyping.Add(sender);
NotifyChanged("TypingMessage");
});
socket.On("done_typing", (arg) =>
{
JObject data = (JObject)arg;
string sender = data.GetValue("sender").ToString();
string roomId = data.GetValue("room_id").ToString();
//if user is not in the room that occur event, then return
if (!currentRoom.ID.Equals(roomId))
{
return;
}
sendersTyping.Remove(sender);
NotifyChanged("TypingMessage");
});
}
