private static void PopulateSatelliteInformationHelper(CourseCategory courseCategory, List <SatelliteInformation> satList, MainCurriculum curriculum, bool[] takenCoursesArray)
{
if (courseCategory.IsEdge())
{
courseCategory.Courses.ForEach(c =>
{
if (c.IsPassed || takenCoursesArray[c.Id])//*v.i
{
satList[courseCategory.Id].NumberOfCoursesPassed += 1;
satList[courseCategory.Id].UnitsOfCoursesPassed += c.Units;
if (c.IsLabOrWorkshop())
{
satList[courseCategory.Id].NumberOfWorkshopOrLabPassed += 1;
satList[courseCategory.Id].UnitsOfWorkshopOrLabPassed += c.Units;
}
}
});
}
else
{
courseCategory.OutputGates.ForEach(og =>
{
var courseCategoryChild = og.DesCourseCategory;
var courseCategorySrc = og.SrcCourseCategory;
if (og.IsAllowedAllCredits(curriculum.StudentCredit))
{
//first calc
PopulateSatelliteInformationHelper(courseCategoryChild, satList, curriculum, takenCoursesArray);
//then set values
satList[courseCategorySrc.Id].NumberOfCoursesPassed += satList[courseCategoryChild.Id].NumberOfCoursesPassed;
satList[courseCategorySrc.Id].UnitsOfCoursesPassed += satList[courseCategoryChild.Id].UnitsOfCoursesPassed;
satList[courseCategorySrc.Id].NumberOfWorkshopOrLabPassed += satList[courseCategoryChild.Id].NumberOfWorkshopOrLabPassed;
satList[courseCategorySrc.Id].UnitsOfWorkshopOrLabPassed += satList[courseCategoryChild.Id].UnitsOfWorkshopOrLabPassed;
}
});
}
}
private static bool IsValidStateHelper(MainCurriculum curriculum, List <SatelliteInformation> satList, CourseCategory courseCategory)
{
if (courseCategory.IsEdge())
{
return(true);
}
var graphEdges = courseCategory.OutputGates;
for (int i = 0; i < graphEdges.Count; i++)
{
var graphEdge = graphEdges[i];
if (graphEdge.IsAllowedAllCredits(curriculum.StudentCredit))
{
var crtLst = graphEdge.CertificateList;
bool isOk = true;
for (int j = 0; j < crtLst.Count; j++)
{
var crt = crtLst[j];
for (int m = 0; m < crt.ConstraintList.Count; m++)
{
var constraint = crt.ConstraintList[m];
if (constraint is MinNumberMaxNumberOfCoursesConstraint)
{
isOk = constraint.IsOk(satList[graphEdge.DesCourseCategory.Id].NumberOfCoursesPassed);
}
else if (constraint is MinUnitsMaxUnitsOfCoursesConstraint)
{
isOk = constraint.IsOk(satList[graphEdge.DesCourseCategory.Id].UnitsOfCoursesPassed);
}
else if (constraint is NumberOfCoursesMustBeLabOrWorkshopConstraint)
{
isOk = constraint.IsOk(satList[graphEdge.DesCourseCategory.Id].NumberOfWorkshopOrLabPassed);
}
else if (constraint is UnitOfCoursesMustBeLabOrWorkshopConstraint)
{
isOk = constraint.IsOk(satList[graphEdge.DesCourseCategory.Id].UnitsOfWorkshopOrLabPassed);
}
else
{
throw new Exception();
}
if (!isOk)
{
break;
}
}
if (!isOk)
{
break;
}
}
if (!isOk)
{
return(false);
}
if (IsValidStateHelper(curriculum, satList, graphEdge.DesCourseCategory) == false)
{
return(false);
}
}
}
return(true);
}