public List <Course> GetRecommendation(int studentId, FilterModel filterModel)
{
var availableCourses = GetUnlockedCourses(studentId).ToList();
if (!filterModel.AvoidRetakeable)
{
availableCourses = availableCourses.Union(GetRetakeAbleCourses(studentId)).ToList();
}
var courseCombinations = CombinationGenerator.GetAllCombinations <Course>(availableCourses);
courseCombinations = GetValidCreditCourseCombinations(courseCombinations, filterModel.NumberOfCredits);
if (filterModel.AvoidClashExams)
{
courseCombinations = GetNoClashExamsCombinations(courseCombinations);
}
if (filterModel.AvoidTwoExamsInADay)
{
courseCombinations = GetNoMultipleExamsInADayCombinations(courseCombinations, 2);
}
if (filterModel.AvoidThreeExamsInADay)
{
courseCombinations = GetNoMultipleExamsInADayCombinations(courseCombinations, 3);
}
List <WarehousePredict> warehouses = CreateWarehouse(courseCombinations, studentId);
var result = GetPrediction(warehouses);
int maxIndex = 0;
double maxValue = 0;
for (int i = 0; i < result.Length; i++)
{
if (result[i] > maxValue)
{
maxValue = result[i];
maxIndex = i;
}
}
return(courseCombinations[maxIndex]);
}