private void ShowLargeBadgeView(ArgPoint ap)
{
scene.IsHitTestVisible = false;
blockWorkingAreaTransforms = true;
if (_lbv == null)
{
_lbv = new LargeBadgeView();
}
var ArgPointId = ap.Id;
DbCtx.DropContext();//it can become stale while modal view was closed.
_lbv.DataContext = DbCtx.Get().ArgPoint.FirstOrDefault(p0 => p0.Id == ArgPointId);
_lbv.SetRt(UISharedRTClient.Instance);
//mainGrid.Children.Add(_lbv);
int indexOfLaserScene = mainGrid.Children.IndexOf(laserScene);
if (!mainGrid.Children.Contains(_lbv))
{
mainGrid.Children.Insert(indexOfLaserScene, _lbv);
}
ResizeLargeBadgeView();
_lbv.HorizontalAlignment = HorizontalAlignment.Center;
_lbv.VerticalAlignment = VerticalAlignment.Center;
}
private void ArgPointChanged(int ArgPointId, int topicId, PointChangedType change, int personId)
{
var ap = DataContext as ArgPoint;
if (ap == null)
{
return;
}
if (ArgPointId != ap.Id)
{
return; //not our point
}
if (change != PointChangedType.Modified)
{
return;
}
//save edited comment
//string editedCommentText = null;
//var editedComment = ap.Comment.FirstOrDefault(c => c.Person == null &&
// c.Text != DaoUtils.NEW_COMMENT);
//if (editedComment != null)
// editedCommentText = editedComment.Text;
//using db ctx here from login engine, not to spoil others
DbCtx.DropContext();
var ap2 = DbCtx.Get().ArgPoint.FirstOrDefault(p0 => p0.Id == ArgPointId);
//BadgesCtx.DropContext();
DataContext = null;
//restore edited comment
//if (!string.IsNullOrWhiteSpace(editedCommentText))
//{
// var placeholder = ap2.Comment.FirstOrDefault(c => c.Person == null);
// if (placeholder != null)
// {
// placeholder.Text = editedCommentText;
// placeholder.Person = null;
// ////restore focus
// Dispatcher.BeginInvoke(
// DispatcherPriority.Background,
// (Action) (() => FocusCommentTextBox(placeholder))
// );
// }
//}
DataContext = ap2;
scrollViewer.ScrollToBottom();
}
//static bool NameUnique(string Name, Session session)
//{
// var sessionId = session.Id;
// DbCtx.DropContext();
// var outrunnerPerson = DbCtx.Get().Person.FirstOrDefault(p0=>p0.Name==Name && p0.Session != null && p0.Session.Id == sessionId);
// return outrunnerPerson == null;
//}
private static bool placeAlreadyBusy(Session session, Seat seat)
{
var sessionId = session.Id;
var seatId = seat.Id;
DbCtx.DropContext();
var outrunnerPerson = DbCtx.Get().Person.FirstOrDefault(p0 => p0.Online &&
p0.Session != null &&
p0.Session.Id == sessionId &&
p0.Seat != null && p0.Seat.Id == seatId);
//only if outrunner person exists and online, the place is busy
return(outrunnerPerson != null);
}
//if given seat was not used in current session, and user takes the seat, new user is created in DB.
//if user takes seat that was used in this session, then no new user is created. instead, the user
//is recognized as the same user who took the seat in current session, though during second login user
//enters name again (effectively changing name)
private static Person RegisterOrLogin(string name, Discussion discussion, Session session, Seat seat)
{
//was the seat taken by some user?
var sessionId = session.Id;
var seatId = seat.Id;
DbCtx.DropContext();
var outrunnerPerson =
DbCtx.Get().Person.FirstOrDefault(p0 => p0.Session != null && p0.Session.Id == sessionId &&
p0.Seat != null && p0.Seat.Id == seatId);
//the user already took the place, just change name
if (outrunnerPerson != null)
{
outrunnerPerson.Name = name;
//do we need general side ?
var ctx = DbCtx.Get();
var previousGenSide = ctx.GeneralSide.FirstOrDefault(gs0 => gs0.Discussion.Id == discussion.Id &&
gs0.Person.Id == outrunnerPerson.Id);
if (previousGenSide == null)
{
//the person takes part in this discussion first time, create general
//side of the person in this discussion
var disc = ctx.Discussion.FirstOrDefault(d0 => d0.Id == discussion.Id);
outrunnerPerson.GeneralSide.Add(
CreateGeneralSide(
outrunnerPerson,
disc,
(int)SideCode.Neutral
)
);
//assign person to all topics of selected discussion
foreach (var topic in disc.Topic)
{
outrunnerPerson.Topic.Add(topic);
}
}
DbCtx.Get().SaveChanges();
return(outrunnerPerson);
}
else
{
//seat was not used in this session, create new user
var ctx = DbCtx.Get();
var p = new Person();
p.Name = name;
p.Session = ctx.Session.FirstOrDefault(s0 => s0.Id == session.Id);
p.Seat = ctx.Seat.FirstOrDefault(s0 => s0.Id == seat.Id);
var disc = ctx.Discussion.FirstOrDefault(d0 => d0.Id == discussion.Id);
p.GeneralSide.Add(CreateGeneralSide(p, disc, (int)SideCode.Neutral));
//person inherits color of seat
p.Color = p.Seat.Color;
p.Email = "no-email";
//assign person to all topics of selected discussion
foreach (var topic in disc.Topic)
{
p.Topic.Add(topic);
}
ctx.AddToPerson(p);
DbCtx.Get().SaveChanges();
return(p);
}
}
void ReloadBadgeContexts()
{
DbCtx.DropContext();
DocTools.ToggleBadgeContexts(_doc.GetShapes().Where(sh => sh.ShapeCode() == VdShapeType.Badge));
}