private Availability FindExisting(int week, Classroom room, ScraperCourse course)
{
var found = room.Courses.FirstOrDefault(c => c.StartBlock == course.PeriodStart &&
c.EndBlock == course.PeriodEnd &&
c.WeekDay == course.DayNumber &&
c.CourseCode == course.Subject);
if (found != null)
{
return(Availability.Duplicate);
}
var bookings = BookingRepository.GetBookingsByRoomAndWeek(room.RoomId, week);
var existing = bookings.Where(l => l.WeekDay == course.DayNumber
//Starts inside another booking
&& (course.PeriodStart >= l.StartBlock &&
course.PeriodStart <= l.EndBlock
//Ends inside another booking
|| course.PeriodEnd >= l.StartBlock && course.PeriodEnd <= l.EndBlock
//Overlaps entire booking
|| course.PeriodStart <= l.StartBlock &&
course.PeriodEnd >= l.EndBlock));
return(existing.Any()
? Availability.Booked
: Availability.Free);
}
private Classroom MapCourse(ScraperCourse course, Classroom classroom, int week)
{
if (course.Teacher == "KROOJ" && course.Subject == "INFLAB02")
{
//lol
}
try
{
var existingCourse = ScraperRepository.GetExistingCourseByRoomAndClassCode(course.Subject,
course.Text, week, course.DayNumber, course.PeriodStart, course.PeriodEnd);
if (existingCourse != null)
{
existingCourse.Rooms.Add(classroom);
ScraperRepository.AddOrUpdateCourse(existingCourse);
return(classroom);
}
var lesson = new Course
{
Description = course.Text,
CourseCode = course.Subject,
WeekDay = course.DayNumber,
Week = week,
Teacher = course.Teacher,
StartBlock = course.PeriodStart,
EndBlock = course.PeriodEnd,
Rooms = new List <Classroom>(),
Classes = new List <Class>()
};
if (course.Class != null)
{
var classes = course.Class.Replace(" ", "").Split(',').ToList();
foreach (var @class in classes)
{
var existingClass = ScraperRepository.GetClassByName(@class);
lesson.Classes.Add(existingClass);
}
}
lesson.Rooms.Add(classroom);
classroom.Courses.Add(lesson);
return(classroom);
}
catch (Exception e)
{
// ignored
return(null);
}
}
