public ClassHours(LtpCourse course, DateTimeOffset startHours, DateTimeOffset endHours, DayOfWeek day)
: base(course)
{
_startHours = startHours;
_endHours = endHours;
_day = day;
}
public Attendance(LtpCourse course, ushort totalClasses, ushort attendedClasses, double percentage)
: base(course)
{
TotalClasses = totalClasses;
AttendedClasses = attendedClasses;
Percentage = percentage;
_details = new SortedDictionary <DateTimeOffset, AttendanceStub>();
Details = new ReadOnlyDictionary <DateTimeOffset, AttendanceStub>(_details);
}
public PBLMarkInfo(LtpCourse parent, string marksTitle, int maxMarks, int weightage, DateTimeOffset?conductedDate, double?marks, string status)
: base(parent)
{
_marksTitle = marksTitle;
_maxMarks = maxMarks;
_weightage = weightage;
_conductedDate = conductedDate;
_marks = marks;
_status = status;
}
public Attendance(LtpCourse course, ushort totalClasses, ushort attendedClasses, double percentage, int singleClassLength)
: base(course)
{
TotalClasses = totalClasses;
AttendedClasses = attendedClasses;
Percentage = percentage;
SingleClassLength = singleClassLength;
_details = new AttendanceDetails();
Details = new ReadOnlyCollection <AttendanceGroup>(_details);
}
public MarkInfo(LtpCourse parent, string marksTitle, int maxMarks, int weightage, DateTimeOffset?conductedDate, double?marks, string status)
: base(parent)
{
_title = marksTitle;
_maxMarks = maxMarks;
_weightage = weightage;
_conductedDate = conductedDate;
_marks = marks;
_status = status;
if (_marks != null)
{
_weightedMarks = Math.Round((double)_marks * _weightage / _maxMarks, 2);
}
}
/// <summary>
/// Constructs the week's timetable for the specified courses and returns the timetable object on success.
/// </summary>
/// <param name="courses">
/// The list of courses for which to generate the timetable.
/// </param>
/// <returns></returns>
public static Timetable GetTimetable(IEnumerable <Course> courses)
{
try
{
Timetable timetable = new Timetable();
foreach (Course c in courses)
{
LtpCourse course = c as LtpCourse;
if (course != null)
{
BitArray punchCard = new BitArray(7);
// Adding the schedule of regular classes of the current courses.
foreach (ClassHours classHours in course.Timings)
{
int i = (int)classHours.Day;
timetable._weekRegularClasses[i].Add(classHours);
punchCard[i] = true;
}
// Adding the course to those days which do not have a regular class of the current course.
for (int i = 0; i < 7; i++)
{
if (punchCard[i] == false)
{
timetable._weekNeglectedCourses[i].Add(course);
}
}
}
}
foreach (var daySchedule in timetable._weekRegularClasses)
{
daySchedule.Sort(ClassHoursComparision);
}
return(timetable);
}
catch
{
return(null);
}
}
public LtpCourseComponent(LtpCourse parent)
{
_parent = parent;
}
public LtpCourseComponent(LtpCourse parent)
{
_parent = parent;
}
private static void AssignTimings(LtpCourse course, JsonArray timingsArray)
{
foreach (JsonValue classHoursValue in timingsArray)
{
JsonObject classHoursObject = classHoursValue.GetObject();
DateTimeOffset start = GetIST(classHoursObject.GetNamedString("start_time"));
DateTimeOffset end = GetIST(classHoursObject.GetNamedString("end_time"));
DayOfWeek day = (DayOfWeek)((int)classHoursObject.GetNamedNumber("day") + 1);
course.AddClassHoursInstance(new ClassHours(course, start, end, day));
}
}
private static void AssignMarks(LtpCourse course, JsonObject marksObject)
{
if (marksObject.GetNamedBoolean("supported") == false)
{
course.InternalMarksScored = 0;
course.TotalMarksTested = 0;
return;
}
double marksScored = 0;
JsonArray marksArray = marksObject.GetNamedArray("assessments");
foreach (JsonValue marksValue in marksArray)
{
JsonObject markStubObject = marksValue.GetObject();
string title = markStubObject.GetNamedString("title").ToUpper();
int maxMarks = (int)markStubObject.GetNamedNumber("max_marks");
int weightage = (int)markStubObject.GetNamedNumber("weightage");
MarkInfo markInfo;
if (markStubObject.GetNamedValue("scored_marks").ValueType == JsonValueType.Null)
markInfo = new MarkInfo(course, title, maxMarks, weightage, null, null, "");
else
{
markInfo = new MarkInfo(course, title, maxMarks, weightage,
null, // currently, 'conducted date' is being skipped.
markStubObject.GetNamedNumber("scored_marks"),
markStubObject.GetNamedString("status").ToUpper());
marksScored += (double)markInfo.WeightedMarks;
course.TotalMarksTested += markInfo.Weightage;
}
course.AddMarkInfo(markInfo);
}
course.InternalMarksScored = Math.Round(marksScored, 2);
}
// Depth 1 Assignment (Ltp and NonLtp)
private static void AssignBaseTypeDetails(LtpCourse ltpCourse, JsonObject courseObject)
{
ltpCourse.Slot = courseObject.GetNamedString("slot");
ltpCourse.Venue = courseObject.GetNamedString("venue");
AssignTimings(ltpCourse, courseObject.GetNamedArray("timings"));
AssignAttendance(ltpCourse, courseObject.GetNamedObject("attendance"));
JsonObject marksObject = courseObject.GetNamedObject("marks");
AssignMarks(ltpCourse, marksObject);
}
private static void AssignAttendance(LtpCourse course, JsonObject attendanceObject)
{
int classLength = 1;
if (course as LBCCourse != null)
{
classLength = (int)Char.GetNumericValue(course.Ltpjc[2]);
}
if (attendanceObject.GetNamedBoolean("supported") == false)
{
course.Attendance = new Attendance(course, 0, 0, 0, classLength);
return;
}
ushort total = (ushort)attendanceObject.GetNamedNumber("total_classes");
ushort attended = (ushort)attendanceObject.GetNamedNumber("attended_classes");
double percentage = attendanceObject.GetNamedNumber("attendance_percentage");
course.Attendance = new Attendance(course, total, attended, percentage, classLength);
JsonArray detailsArray = attendanceObject.GetNamedArray("details");
foreach (JsonValue stubValue in detailsArray)
{
JsonObject stubObject = stubValue.GetObject();
DateTimeOffset classDate = new DateTimeOffset(DateTime.ParseExact(stubObject.GetNamedString("date"), "yyyy-MM-dd", CultureInfo.InvariantCulture), new TimeSpan(5, 30, 0));
course.Attendance.AddStubToDetails(classDate, new AttendanceStub(
stubObject.GetNamedString("slot"),
stubObject.GetNamedString("status"),
stubObject.GetNamedString("reason")));
}
}
public MarksInfo(LtpCourse parent, double?marks, string status)
: base(parent)
{
_marks = marks;
_status = status;
}
