private void SetHighlightRelationship(FriendsVertex v)
{
if ((v.Info.Relationship_Status != "Single") && (!string.IsNullOrEmpty(v.Info.Relationship_Status)))
{
v.State.Relationship = true;
}
else
{
if (string.IsNullOrEmpty(v.Info.Relationship_Status))
v.Info.Relationship_Status = "No Relationship Posted" + ",\r\n" + Words.RelationshipDescription;
v.State.Relationship = false;
}
}
private void SetHighlightProfile(FriendsVertex v)
{
long epocTime = v.Info.Profile_Update_Time;
if (epocTime > 0)
{
TimeSpan ts = EpocTime.EpocToTimeSpan(epocTime);
v.Info.Profile_Update_Time_String = EpocTime.TimeSpanString(ts);
if (ts.TotalDays < 7)
v.State.ProfileUpdated = true;
else
v.State.ProfileUpdated = false;
}
else
{
v.Info.Profile_Update_Time_String = "No Recent Updates" + ",\r\n" + Words.ProfileDescription;
v.State.ProfileUpdated = false;
}
}
private void SetHighlightBirthday(FriendsVertex v)
{
DateTime birthday;
if (DateTime.TryParse(v.Info.Birthday_date, out birthday))
{
//12/28/1988 12:00:00 AM
v.Info.Birthday_date = birthday.ToString("MMMM d");
birthday = birthday.AddYears(DateTime.Now.Year - birthday.Year);
TimeSpan ts = birthday - DateTime.Now;
if ((0 <= ts.TotalDays) && (ts.TotalDays <= 31))
v.State.BirthdayUpdated = true;
else
v.State.BirthdayUpdated = false;
}
else
{
v.Info.Birthday_date = "No Birthday Posted" + ",\r\n" + Words.BirthdayDescription;
v.State.BirthdayUpdated = false;
}
}
private void UpdateShorestPathControls(FriendsVertex CurrentSelectedFriend, FriendsVertex CurrentShorestPathTarget)
{
if (CurrentSelectedFriend.Uid == 0d)
return;
if (CurrentShorestPathTarget.Uid == 0d)
return;
//Clear
foreach (FriendsVertex fv in vertexShorestPath)
{
fv.State.IsShorestPathMember = false;
fv.State.IsShorestPathTarget = false;
}
//Clear
foreach (Line L in edgeShorestPathControls)
{
ZoomPanCanvas.Children.Remove(L);
}
List<FriendsEdge> shorestPath = friendsGraph.GetShorestPath(CurrentSelectedFriend, CurrentShorestPathTarget);
foreach (FriendsEdge edge in shorestPath)
{
vertexShorestPath.Add(edge.Source);
vertexShorestPath.Add(edge.Target);
edge.Source.State.IsShorestPathMember = true;
edge.Target.State.IsShorestPathTarget = true;
int vertexCenter = 28;
Line L = new Line();
L.Fill = new SolidColorBrush(Colors.Red);
L.Stroke = new SolidColorBrush(Colors.Red);
L.StrokeThickness = 4d;
L.X1 = edge.Source.Layout.FlockPoint.X + vertexCenter;
L.Y1 = edge.Source.Layout.FlockPoint.Y + vertexCenter;
L.X2 = edge.Target.Layout.FlockPoint.X + vertexCenter;
L.Y2 = edge.Target.Layout.FlockPoint.Y + vertexCenter;
L.SetValue(Canvas.ZIndexProperty, 2);
if (isFlockLayout)
L.Visibility = Visibility.Visible;
else
L.Visibility = Visibility.Collapsed;
edgeShorestPathControls.Add(L);
ZoomPanCanvas.Children.Add(L);
}
}
private void UpdateMutualFriendsControls(FriendsVertex CurrentSelectedFriend)
{
if (CurrentSelectedFriend.Uid == 0d)
return;
//Clear
foreach (FriendsVertex fv in vertexMutualFriends)
{
fv.State.IsMutualFriend = false;
}
//Clear
foreach (Line L in edgeMutualFriendsControls)
{
ZoomPanCanvas.Children.Remove(L);
}
long currentUid = CurrentSelectedFriend.Uid;
foreach (FriendsVertex v in friendsGraph.VertexDictionary[currentUid].AdjacentVertexes.Values)
{
vertexMutualFriends.Add(v);
v.State.IsMutualFriend = true;
int vertexCenter = 28;
Line L = new Line();
L.Fill = new SolidColorBrush(Colors.Blue);
L.Stroke = new SolidColorBrush(Colors.Blue);
L.StrokeThickness = 4d;
L.X1 = CurrentSelectedFriend.Layout.FlockPoint.X + vertexCenter;
L.Y1 = CurrentSelectedFriend.Layout.FlockPoint.Y + vertexCenter;
L.X2 = v.Layout.FlockPoint.X + vertexCenter;
L.Y2 = v.Layout.FlockPoint.Y + vertexCenter;
L.SetValue(Canvas.ZIndexProperty, 1);
if (isFlockLayout)
L.Visibility = Visibility.Visible;
else
L.Visibility = Visibility.Collapsed;
edgeMutualFriendsControls.Add(L);
ZoomPanCanvas.Children.Add(L);
}
}
//Friends Info
void friendsInfoAgent_FriendsInfoAgent_Complete(object sender, FriendsInfoAgentEventArgs e)
{
if (e.Success)
{
//Sync Graph
List<long> friendsList = new List<long>();
lock (friendsGraph)
{
friendsGraph.UserInfo = e.UserInfo;
foreach (FriendsInfo fi in e.FriendsInfo.Values)
{
FriendsVertex fv = new FriendsVertex(fi.Uid);
fv.Info = fi;
friendsGraph.AddVertex(fv);
friendsList.Add(fv.Uid);
}
}
//Sync Grid Controls
canvasModel.SyncGridControls(appModel);
//Start Flock Service
flockLayoutAgent = new FlockLayoutAgent(FbToken, UserUid, friendsList, IsTestMode);
flockLayoutAgent.FlockLayoutAgent_Complete += new FlockLayoutAgent.FlockLayoutAgentEventHandler(flockLayoutAgent_FlockLayoutAgent_Complete);
flockLayoutAgent.FlockLayoutAgentProgress_Update += new FlockLayoutAgent.FlockLayoutAgentProgressEventHandler(flockLayoutAgent_FlockLayoutAgentProgress_Update);
flockLayoutAgent.RunAsync();
}
else
{
ShowFriendsFailed();
}
}
public CurrentFriends(FriendsVertex SelectedFriend, FriendsVertex PathTarget)
{
this.SelectedFriend = SelectedFriend;
this.PathTarget = PathTarget;
}
private void UpdateShorestPathTarget(FriendsVertex shorestPathTarget)
{
CurrentShorestPathTarget = shorestPathTarget;
}
private void UpdateSelectedFriend(FriendsVertex selectedFriend)
{
CurrentSelectedFriend = selectedFriend;
}
private void SetHighlightStatus(FriendsVertex v)
{
if (!string.IsNullOrEmpty(v.Info.Status_Message))
v.State.StatusUpdated = true;
else
{
v.Info.Status_Message = "No Recent Status" + ",\r\n" + Words.StatusDescription;
v.State.StatusUpdated = false;
}
}
