private static int SortCoursesByLength(Course x, Course y)
{
if (x.NumberOfBlocks > y.NumberOfBlocks)
return -1;
if (x.NumberOfBlocks < y.NumberOfBlocks)
return +1;
return 0;
}
public TimetableData(Block[] blocks, Course[] courses, Lecturer[] lecturers, Room[] rooms, Group[] groups)
: base()
{
this.Blocks = blocks;
this.Courses = courses;
this.Lecturers = lecturers;
this.Rooms = rooms;
this.Groups = groups;
Array.Sort(courses, SortCoursesByLength);
}
private static void Export(short[, ,] dataToExport, Block[] blocks, Course[] courses, string title, string filePath)
{
//output[col,row]
string[,] output = new string[dataToExport.GetLength(1) + 1, dataToExport.GetLength(2) + 2];
//Day/Block-frame for the data
output[0, 0] = title;
for (int day = 0; day < dataToExport.GetLength(1); day++)
{
output[day + 1, 1] = Enum.GetName(typeof(DayOfWeek), day + 1);
}
for (int block = 0; block < dataToExport.GetLength(2); block++)
{
output[0, block] = blocks[block].Start.ToShortTimeString() + " - " + blocks[block].End.ToShortTimeString();
}
//data
for (int column = 1; column < dataToExport.GetLength(1) + 1; column++)
{
for (int row = 2; row < dataToExport.GetLength(2) + 2; row++)
{
}
}
//string[][] output = new string[][]{
// new string[]{"Col 1 Row 1", "Col 2 Row 1", "Col 3 Row 1"},
// new string[]{"Col1 Row 2", "Col2 Row 2", "Col3 Row 2"}
// };
StringBuilder sb = new StringBuilder();
for (int column = 0; column < output.GetLength(0); column++)
{
for (int row = 0; row < output.GetLength(1); row++)
{
sb.Append("," + output[column, row]);
}
sb.AppendLine();
//sb.AppendLine(string.Join(",", output[column]));
}
File.WriteAllText(filePath, sb.ToString());
}
private static void AppendCourses(Course[] courses, StringBuilder output)
{
Dictionary<Course, short> coursesDict = new Dictionary<Course, short>();
foreach (Course c in courses)
{
Course listedCourse = null;
if (coursesDict.Keys.Count > 0)
{
foreach (Course k in coursesDict.Keys)
{
if (k.Id.Equals(c.Id))
{
listedCourse = k;
break;
}
}
}
if (listedCourse == null)
coursesDict.Add(c, 1);
else
coursesDict[listedCourse]++;
}
output.Append("<courses>");
foreach (Course c in coursesDict.Keys)
{
output.Append("<course cId=\"" + c.Id + "\"");
output.Append(" gId=\"" + c.Group.Id + "\"");
output.Append(" repeatsPerWeek=\"" + coursesDict[c] + "\"");
output.Append(" numberOfBlocks=\"" + c.NumberOfBlocks + "\"");
output.Append(" needsLab=\"" + c.NeedsLab + "\"");
output.Append(" name=\"" + c.Name + "\"");
output.Append(" isDummy=\"" + c.IsDummy + "\"");
if (c.RoomPreference != null)
output.Append(" roomPreference=\"" + c.RoomPreference + "\"");
for (int i = 0; i < c.Lecturers.Length; i++)
{
output.Append(" lId" + i + "=\"" + c.Lecturers[i].Id + "\"");
}
output.Append("/>");
}
output.Append("</courses>");
}
private void AddCourses(CourseController CourseContext, Course[] courses)
{
foreach (Course course in courses)
{
bool isListed = false;
foreach (Course storedCourse in CourseContext.Repetitions.Keys)
{
if (storedCourse.Id.Equals(course.Id))
{
isListed = true;
CourseContext.Repetitions[storedCourse]++;
break;
}
}
if (!isListed)
{
CourseContext.CourseList.Add(course);
CourseContext.Repetitions.Add(course, 1);
}
}
}
internal Course[] GetCourseExportArray()
{
List<Course> cList = new List<Course>();
foreach (var course in CourseList)
{
for (int i = 0; i < Repetitions[course]; i++)
{
Course c = new Course(course.Id, course.Name, course.Lecturers, course.RoomPreference,
course.Group, course.NeedsLab, course.IsDummy, course.NumberOfBlocks);
cList.Add(c);
}
}
return cList.ToArray();
}
public override void New()
{
if (!DataIsValid())
return;
Course newCourse = new Course();
if (HasPreference)
newCourse.RoomPreference = RoomPreferenceList[SelectedRoomPreferenceIndex];
if (!HasSecondLecturer)
newCourse.Lecturers = new Lecturer[] { LecturerList[SelectedLecturer1Index] };
else if (SelectedLecturer2Index > 0)
newCourse.Lecturers = new Lecturer[] { LecturerList[SelectedLecturer1Index], LecturerList[SelectedLecturer2Index] };
newCourse.Group = GroupList[SelectedGroupIndex];
newCourse.NumberOfBlocks = BlockCount;
if (!Repetitions.ContainsKey(newCourse))
Repetitions.Add(newCourse, RepetitionCount);
newCourse.Name = CourseName;
newCourse.Id = CourseId;
newCourse.NeedsLab = NeedsLab;
newCourse.IsDummy = IsDummy;
CourseList.Add(newCourse);
}
