//[FUNCTION - CourseSelectionForm_Load]
//Formats the labels on the courses selection form upon load
private void CourseSelectionForm_Load(object sender, EventArgs e)
{
//Display correct intro label
string fullTermName;
if (userInfo.getTermInterest() == "FA")
{
fullTermName = "fall";
}
else if (userInfo.getTermInterest() == "SP")
{
fullTermName = "spring";
}
else
{
fullTermName = "January";
}
CourseSelectionLabel.Text = "Welcome " + userInfo.getFirstName() + ", please add your " + fullTermName + " course(s)... ";
UpdateCreditAmount();
//Table Setup
selectedCourseTable = new DataTable();
// - Set labels
selectedCourseTable.Columns.Add("ID", typeof(string));
selectedCourseTable.Columns.Add("Title", typeof(string));
// - Set initial entry (doesn't count as course)
selectedCourseTable.Rows.Add("N/A", "No Courses Added");
// - Set formatting
selectedCoursesGridView.DataSource = selectedCourseTable;
selectedCoursesGridView.Columns["ID"].DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter;
selectedCoursesGridView.Columns["ID"].Width = 72;
// - Preselect first row
selectedRow = selectedCoursesGridView.Rows[0];
selectedTableRowIndex = 0;
}
//[FUNCTION - RemoveIrevSections]
//Cleans up course data by removing irrevelant sections with missing times/days
void RemoveIrevSections()
{
//Store the locations of sections to remove
List <int> removeCourseIndexes = new List <int>();
List <int> removeSectionIndexes = new List <int>();
//Detemine section need by iterating over all sections in all courses and marking their location in parallel lists above
foreach (var course in courses)
{
foreach (var section in course.getSections())
{
if (section.getMeetDays().Exists(s => s.Contains("NA")) || section.getStartTimes().Exists(s => s.Contains("NA")) ||
!section.getTerm().Contains(userData.getTermInterest()))
{
removeCourseIndexes.Add(courses.IndexOf(course));
removeSectionIndexes.Add(course.getSections().IndexOf(section));
}
}
}
//Add unneeded courses to secondary list (some may have partial valid data) (revise to deep copy courses instead)
foreach (var index in removeCourseIndexes)
{
unneededCourses.Add(courses[index]);
}
//Remove course entry from primary list
int indexOffset = 0;
if (removeCourseIndexes.Count() == 0)
{
return;
}
//Iterates over all section removal locations removing them from database
int currentCourseIndex = removeCourseIndexes[0];
for (int i = 0; i < removeCourseIndexes.Count(); i++)
{
if (currentCourseIndex != removeCourseIndexes[i])
{
indexOffset = 0;
currentCourseIndex = removeCourseIndexes[i];
}
Debug.WriteLine("Removing - Course: " + courses[removeCourseIndexes[i]].getCourseName() + " | Section: " + removeSectionIndexes[i]);
courses[removeCourseIndexes[i]].getSections().RemoveAt(removeSectionIndexes[i] - indexOffset);
indexOffset++;
}
RemoveEmptyCourses();
}