public void OpenMessageRoom(ChatRoom room)
{
Form openForm = BlindChatUtil.GetFormWithName(room.ID.ToString());
if (openForm != null)
{
ExecuteWithInvoke(openForm, delegate
{
if (openForm.WindowState == FormWindowState.Minimized)
{
openForm.WindowState = FormWindowState.Normal;
openForm.Location = new Point(openForm.Location.X + openForm.Width, openForm.Location.Y);
}
openForm.Activate();
});
}
else
{
Task tMessageRoom = new Task(() =>
{
MessageRoom messageRoom = new MessageRoom(_UserID, room, GetMessageList(room.ID));
messageRoom.SendChatMessage = ChatMessageSend;
messageRoom.Location = new Point(form.Location.X + form.Width, form.Location.Y);
Application.Run(messageRoom);
});
tMessageRoom.Start();
}
}
public void AddMessage(ChatMessage message)
{
string sql = $"insert into ChatMessage (message, userID, roomID, time) values (\'{message.Message}\', {message.UserID}, {message.RoomID}, \'{message.Time}\');";
DB.ExecuteNonQuery(sql);
sql = $"update ChatRoom set LastMessageTime = \'{message.Time}\' where ID={message.RoomID}";
DB.ExecuteNonQuery(sql);
foreach (ChatRoom a in BlindChat.roomList)
{
if (a.ID == message.RoomID)
{
ChatRoom tmpRoom = a;
tmpRoom.LastMessageTime = message.Time;
BlindChat.roomList[roomList.IndexOf(a)] = tmpRoom;
break;
}
}
ExecuteWithInvoke(this.form, delegate
{
//UI._RoomControl.LoadRooms();
foreach (Room_Item item in UI._RoomControl.RoomItem_LayoutPanel.Controls)
{
if (item.ID == message.RoomID)
{
DateTime time = DateTime.Parse(message.Time);
item.Time = time.ToString("tt hh:mm");
UI._RoomControl.RoomItem_LayoutPanel.Controls.SetChildIndex((Control)item, 0);
UI._RoomControl.RoomItem_LayoutPanel.Invalidate();
}
}
});
MessageRoom form = BlindChatUtil.GetFormWithName(message.RoomID.ToString()) as MessageRoom;
if (form != null)
{
ExecuteWithInvoke(form, delegate
{
form.AddMessage(message);
});
}
}
private MessageRoom GetRoom(string id1, string id2)
{
// This is currently dumb about getting the last room
// Better way would be either to store dates and OrderBy()
// or walk the list and take the last one
var room = _messageRoomRepository.Get(x =>
(x.UserId1 == id1 && x.UserId2 == id2)
|| (x.UserId1 == id2 && x.UserId2 == id1)
).LastOrDefault();
if (room == null)
{
room = new MessageRoom
{
UserId1 = id1,
UserId2 = id2,
Messages = new System.Collections.Generic.List<Message>(),
previousRoomId = null,
IsDeleted = false
};
_messageRoomRepository.Add(room);
}
return room;
}
