/// <summary>
/// How many credit points worth of subjects still need to be taken before this plan is valid?
/// </summary>
public int RemainingCreditPoints()
{
if (!SelectedCourses.Any())
{
return(int.MaxValue);
}
return(SelectedCourses.First().CreditPoints() - SelectedSubjects.Sum(subject => subject.CreditPoints()));
}
/// <summary>
/// Remove content from the study plan
/// </summary>
/// <param name="content">A subject or course that is being removed from the plan</param>
public void RemoveContent(Content content)
{
if (content is Subject)
{
SelectedSubjects.Remove(content as Subject);
}
else
{
SelectedCourses.Remove(content as Course);
}
RefreshBannedSubjectsList();
RefreshRelations();
Order();
}
/// <summary>
/// Add content(s) to this study plan
/// </summary>
/// <param name="contents">A list of subjects or courses that need to be added</param>
public void AddContents(IEnumerable <Content> contents)
{
contents = contents.Except(SelectedSubjects);
if (!contents.Any())
{
return;
}
foreach (Content content in contents)
{
if (content is Subject)
{
SelectedSubjects.Add(content as Subject);
}
else
{
SelectedCourses.Add(content as Course);
}
}
RefreshBannedSubjectsList();
RefreshRelations();
Order();
}
/// <summary>
/// Removes a course from this schedule.
/// </summary>
/// <param name="courseId"></param>
public void RemoveCourse(string courseId)
{
var course = SelectedCourses.FirstOrDefault(selectedCourse => selectedCourse.CourseId == courseId);
RemoveCourse(course);
}
/// <summary>
/// Removes a course from this schedule.
/// </summary>
/// <param name="selectedCourse"></param>
public void RemoveCourse(SelectedCourse selectedCourse)
{
SelectedCourses.Remove(selectedCourse);
}
/// <summary>
/// Adds courses to this schedule.
/// </summary>
/// <param name="selectedCourse"></param>
public void AddCourses(ICollection <SelectedCourse> selectedCourse)
{
SelectedCourses.AddRange(selectedCourse);
}
