public bool IsAppointmentAddable(Appointment appointment, Dictionary <Tuple <string, string>, int> deltaTimeMatrix)
{
List <PathItemHandler> items = new List <PathItemHandler>();
Path.Appointments.ForEach(a => items.Add(new PathItemHandler(a)));
for (int i = 0; i < Path.Constraints.Count; i++)
{
items.Add(new PathItemHandler(Path.Constraints[i], i));
}
//Path.Constraints.ForEach(c => items.Add(new PathItemHandler(c)));
items = items.OrderBy(i => i.StartTime).ToList <PathItemHandler>();
PathItemHandler lastItem = null;
foreach (var item in items)
{
if (item.StartTime > appointment.Time)
{
if (GetDeadTime(new PathItemHandler(appointment), item, deltaTimeMatrix) >= new TimeSpan())
{
if (lastItem == null || GetDeadTime(lastItem, new PathItemHandler(appointment), deltaTimeMatrix) > new TimeSpan())
{
return(true);
}
}
return(false);
}
else if (item.EndTime > appointment.Time)
{
return(false);
}
lastItem = item;
}
return(true);
}
private TimeSpan GetDeadTime(PathItemHandler first, PathItemHandler second, Dictionary <Tuple <string, string>, int> deltaTimeMatrix)
{
if (deltaTimeMatrix.ContainsKey(new Tuple <string, string>(first.Id, second.Id)))
{
return(second.StartTime - first.EndTime -
new TimeSpan(0, 0, deltaTimeMatrix[new Tuple <string, string>(first.Id, second.Id)]));
}
else
{
return(new TimeSpan(-1, 0, 0));
}
}
public double GetOverallDeadTime(Dictionary <Tuple <string, string>, int> deltaTimeMatrix)
{
List <PathItemHandler> items = new List <PathItemHandler>();
Path.Appointments.ForEach(a => items.Add(new PathItemHandler(a)));
for (int i = 0; i < Path.Constraints.Count; i++)
{
items.Add(new PathItemHandler(Path.Constraints[i], i));
}
//Path.Constraints.ForEach(c => items.Add(new PathItemHandler(c)));
items = items.OrderBy(i => i.StartTime).ToList <PathItemHandler>();
double diffInMinutes = 0;
PathItemHandler before = items[0];
for (var i = 1; i < items.Count; i++)
{
diffInMinutes += GetDeadTime(before, items[i], deltaTimeMatrix).TotalMinutes;
before = items[i];
}
return(diffInMinutes);
}
private TimeSpan GetDeadTime(PathItemHandler first, PathItemHandler second, Dictionary<Tuple<string, string>, int> deltaTimeMatrix)
{
if (deltaTimeMatrix.ContainsKey(new Tuple<string, string>(first.Id, second.Id)))
return second.StartTime - first.EndTime -
new TimeSpan(0, 0, deltaTimeMatrix[new Tuple<string, string>(first.Id, second.Id)]);
else
return new TimeSpan(-1, 0, 0);
}