//public static Boolean IsInteger(this double d)
//{
// double epsilon = 0.001;
// return (d % 1) <= epsilon;
//}
//public static double IsInteger(this double d, double workhours=8)
//{
// var x = (d % 1);
//}
#region "Full"
public static void ParseActivityLinks(Int64 id, string link, Dictionary <Int64, dtoCPMactivity> dict)
{
if (link != "*")
{
String[] links = link.Split(";".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
foreach (var item in links)
{
dtoCPMlink x = new dtoCPMlink(id, item.ParseActivityLink(), dict);
x.Source.Predecessors.Add(x);
x.Target.Successors.Add(x);
}
}
else
{
foreach (var item in dict)
{
if (item.Key != id && item.Value.IsSummary == false)
{
dtoCPMlink x = new dtoCPMlink()
{
isVirtual = true, Source = dict[id], Target = item.Value
};
x.Source.Predecessors.Add(x);
x.Target.Successors.Add(x);
}
}
}
}
public IList <dtoCPMactivity> PreprocessSummaryMilestones(IList <dtoCPMactivity> activities)
{
//Start Preparation
var summaries = activities.Where(x => x.IsSummary).OrderByDescending(x => x.Id).ToList();
//var summaries = activities.Where(x => x.IsSummary).ToList();
foreach (var summary in summaries)
{
dtoCPMactivity startMilestone = new dtoCPMactivity()
{
Name = String.Format("{0}-{1}", summary.Id, "start"),
Duration = 0,
IsVirtual = true,
Id = activities.Max(x => x.Id) + 1,
DisplayOrder = activities.Max(x => x.Id) + 1
};
dtoCPMactivity endMilestone = new dtoCPMactivity()
{
Name = String.Format("{0}-{1}", summary.Id, "end"),
Duration = 0,
IsVirtual = true,
Id = activities.Max(x => x.Id) + 2,
DisplayOrder = activities.Max(x => x.Id) + 2
};
startMilestone.Parent = summary;
startMilestone.IdParent = summary.Id;
endMilestone.Parent = summary;
endMilestone.IdParent = summary.Id;
summary.Children.Add(startMilestone);
summary.Children.Add(endMilestone);
activities.Add(startMilestone);
activities.Add(endMilestone);
if (summary.Parent != null)
{
dtoCPMlink parentlink = new dtoCPMlink()
{
IdSource = startMilestone.Id,
Source = startMilestone,
Target = summary.Parent,
IdTarget = summary.IdParent,
isVirtual = true
};
startMilestone.Predecessors.Add(parentlink);
summary.Parent.Successors.Add(parentlink);
}
foreach (var children in summary.Children.Where(x => x.IsVirtual == false && x.IsSummary == false))
{
dtoCPMlink startlink = new dtoCPMlink()
{
IdSource = children.Id,
Source = children,
Target = startMilestone,
IdTarget = startMilestone.Id,
isVirtual = true
};
startMilestone.Successors.Add(startlink);
children.Predecessors.Add(startlink);
dtoCPMlink endlink = new dtoCPMlink()
{
IdSource = endMilestone.Id,
Source = endMilestone,
Target = children,
IdTarget = children.Id,
isVirtual = true
};
children.Successors.Add(endlink);
endMilestone.Predecessors.Add(endlink);
}
//foreach (var children in summary.Children.Where(x => x.IsVirtual == false))
//{
//}
foreach (var predec in summary.Predecessors.ToList())
{
predec.Source = startMilestone;
predec.IdSource = startMilestone.Id;
//switch (predec.Type)
//{
// case PmActivityLinkType.FinishStart:
// //dtoCPMlink prefs = new dtoCPMlink() { IdTarget = vs.Id, Target = vs, Source = predec.Target, IdSource = predec.IdTarget, isVirtual = true };
// //vs.Predecessors.Add(prefs);
// //predec.Target.Successors.Add(prefs);
// break;
// case PmActivityLinkType.StartStart:
// //dtoCPMlink presss = new dtoCPMlink() { IdTarget = vs.Id, Target = vs, Source = predec.Target, IdSource = predec.IdTarget, isVirtual = true, Type = PmActivityLinkType.StartStart };
// //vs.Predecessors.Add(presss);
// //predec.Target.Successors.Add(presss);
// break;
// default:
// break;
//}
}
foreach (var succ in summary.Successors.ToList())
{
succ.Target = endMilestone;
succ.IdTarget = endMilestone.Id;
//succ.Source = ve;
//succ.IdSource = ve.Id;
//switch (succ.Type)
//{
// case PmActivityLinkType.FinishStart:
// //dtoCPMlink prefs = new dtoCPMlink() { IdTarget = ve.Id, Target = ve, Source = succ.Source, IdSource = succ.IdSource, isVirtual = true };
// //ve.Predecessors.Add(prefs);
// //succ.Target.Successors.Add(prefs);
// break;
// case PmActivityLinkType.StartStart:
// //dtoCPMlink presss = new dtoCPMlink() { IdTarget = ve.Id, Target = ve, Source = succ.Source, IdSource = succ.IdSource, isVirtual = true, Type = PmActivityLinkType.StartStart };
// //ve.Predecessors.Add(presss);
// //succ.Target.Successors.Add(presss);
// break;
// default:
// break;
//}
}
//summary.Successors.Clear();
//summary.Predecessors.Clear();
}
//End Preparation
return(activities);
}
