public Timetable(List <ScheduledClass> permutation)
{
int size = permutation.Count + permutation.Sum(c => c.ChildClasses.Count);
Classes = new ScheduledClass[size];
//Fill the classes array, including all child classes
int j = 0;
foreach (var scheduledClass in permutation)
{
Classes[j] = scheduledClass;
j++;
foreach (var childClass in scheduledClass.ChildClasses)
{
Classes[j] = childClass;
j++;
}
}
//Calculate average start time and total number of days
long startTimes = 0;
for (int i = 1; i <= 5; i++)
{
var classes = Classes.Where(c => (int)c.TimeStart.DayOfWeek == i).OrderBy(c => c.TimeStart);
if (classes.Any())
{
NumberDaysClasses++;
startTimes += classes.First().TimeStart.TimeOfDay.Ticks;
}
}
AverageStartTime = startTimes / NumberDaysClasses;
}
