private void FillStudents(string target, MarkingPeriod mp, string gradeLevel, CourseViewModel course)
{
var students = Gradebook.Students;
students = students.OrderBy(s => s.Name);
if (chkMyStudents.IsChecked == true)
students = students.Where(s => s.HasTeacher(UserViewModel.CurrentUser));
if (course != null)
students = students.Where(s => s.HasCourse(course, mp));
if (gradeLevel != "All")
students = students.Where(s => s.GradeLevel == gradeLevel);
if (mp != null)
students = students.Where(s => s.AttendedDuring(mp));
if (!string.IsNullOrWhiteSpace(target))
{
target = target.ToUpper();
students = students.Where(s => s.Name.ToUpper().Contains(target) || s.GradeLevel.ToUpper().Contains(target));
}
lst.ItemsSource = students;
staCount.Content = "Students: " + students.Count();
}
internal bool HasCourse(CourseViewModel course, StaticModel.MarkingPeriod mp)
{
return _studentRow.HasCourse(course.CourseRow, mp);
}
static public Gradebook CreateDemo()
{
_rnd = new Random(1116);
var rv = new Gradebook();
var firstNames = new List <string>()
{
"Dan", "Kelly", "Allegra", "Ramsey", "Max", "Lexi", "Indy"
};
var lastNames = new List <string>()
{
"Alpha", "Beta", "Gamma", "Delta", "Epsilon", "Zeta", "Eta", "Theta", "Iota", "Kappa", "Lambda", "Mu", "Nu", "Xi", "Omicron", "Pi", "Rho", "Sigma", "Tau", "Upsilon", "Phi", "Chi", "Psi", "Omega"
};
var dobStart = DateTime.Now.AddYears(-14);
var dobEnd = DateTime.Now.AddYears(-5);
int iCourse = 1000;
var homeroomTeachers = new Dictionary <string, string>();
int iClassroom = 0;
foreach (var gradeLevel in Maintenance.GradeLevelShorts)
{
homeroomTeachers.Add(gradeLevel, Maintenance.Users.Where(u => u.Role == RoleEnum.ClassroomInstructor).Select(t => t.Name).ToList()[iClassroom++]);
}
foreach (var quarter in MarkingPeriods.Singleton.Where(q => q.EndDate <= MarkingPeriod.Current.EndDate).OrderByDescending(q => q.ToString()))
{
foreach (var gradeLevel in Maintenance.GradeLevelShorts)
{
foreach (var subject in Maintenance.Subjects)
{
var teacher = string.Empty;
if (CourseViewModel.ClassroomCourse(subject))
{
teacher = homeroomTeachers[gradeLevel];
}
else if (CourseViewModel.SmallGroupCourse(subject))
{
teacher = RandString(Maintenance.Users.Where(u => u.Role == RoleEnum.SmallGroupInstructor).Select(t => t.Name).ToList());
}
else if (CourseViewModel.SpecialCourse(subject))
{
teacher = RandString(Maintenance.Users.Where(u => u.Role == RoleEnum.SpecialInstructor).Select(t => t.Name).ToList());
}
else
{
teacher = null;
}
rv.Course.AddCourseRow((iCourse++).ToString(), subject, quarter.ToString(), RandString(Maintenance.Groups), teacher, Maintenance.GradeLevelNumber(gradeLevel));
}
}
}
var extraComments = new List <string>()
{
"", "always", "never", "great", "usually", "best"
};
for (int iStudent = 0; iStudent < 100; iStudent++)
{
var name = firstNames[iStudent % 7] + " " + lastNames[iStudent % (lastNames.Count)];
var dob = dobStart.AddDays(iStudent * (dobEnd - dobStart).TotalDays / 100);
var enrolled = dob.AddYears(5);
var gradeLevel = AddGradeLevel(Maintenance.GradeLevelShorts[0], (DateTime.Today.Year - enrolled.Year));
if (gradeLevel == null)
{
//handle k better
gradeLevel = Maintenance.GradeLevelShorts.Last();
}
var student = rv.Student.AddStudentRow(Gradebook.MakeStudentKey(name, dob), name, dob, iStudent + " Fake St", "Bel Air, MD 22222", gradeLevel, enrolled, DateTime.MaxValue);
foreach (var course in rv.Course.OrderByDescending(c => c.Quarter))
{
var mpk = MarkingPeriodKey.Parse(course.Quarter);
var mp = MarkingPeriods.Singleton.Find(mpk);
var diffYears = MarkingPeriodKey.Current.EndingSchoolYear - mpk.EndingSchoolYear;
if (course.Level == Maintenance.GradeLevelNumber(AddGradeLevel(student.GradeLevel, 0 - diffYears)))
{
if (_rnd.NextDouble() < .1)
{
rv.Attendance.AddAttendanceRow(student, mp.StartDate.AddDays(_rnd.Next(0, 30)), AttendanceStatus.Absent.ToString());
}
if (_rnd.NextDouble() < .1)
{
rv.Attendance.AddAttendanceRow(student, mp.StartDate.AddDays(_rnd.Next(0, 30)), AttendanceStatus.Tardy.ToString());
}
if (mpk.Equals(MarkingPeriodKey.Current) && _rnd.Next(0, 2) == 0)
{
rv.Grade.AddGradeRow(student, course, string.Empty, string.Empty, string.Empty, ApprovalStage.Open.ToString());
}
else
{
var stage = ApprovalStage.Office;
if (mpk.Equals(MarkingPeriodKey.Current))
{
if (_rnd.Next(0, 2) == 0)
{
stage = ApprovalStage.Instructor;
}
else
{
stage = ApprovalStage.Classroom;
}
}
var specialGrade = string.Empty;
if (CourseViewModel.HasSpecialGrade(course.SubjectName))
{
if (course.SubjectName == "Reading")
{
specialGrade = (int.Parse(course.Level) + _rnd.Next(0, 5)).ToString() + "-" + _rnd.Next(1, 10);
}
else if (course.SubjectName == "Math")
{
specialGrade = (int.Parse(course.Level) + _rnd.Next(0, 5)).ToString() + "(" + _rnd.Next(1, 2).ToString() + ")";
}
else if (course.SubjectName == "Written Expression")
{
specialGrade = "Paragraph";
}
}
rv.Grade.AddGradeRow(student, course, RandString(Maintenance.LetterGrades.Keys.ToList(), 3), specialGrade, Maintenance.FormatCommentFromList(RandString(Maintenance.Comments)) + " " + RandString(extraComments), stage.ToString());
}
}
}
var quarters = MarkingPeriods.Singleton.OrderByDescending(q => q.ToString());
bool withdraw = false;
if (iStudent % 33 == 0)
{
quarters = MarkingPeriods.Singleton.OrderBy(q => q.ToString());
withdraw = true;
}
foreach (var quarter in quarters)
{
if (enrolled > quarter.EndDate)
{
continue;
}
foreach (var area in Maintenance.SelfDevelopmentAreas)
{
rv.SelfDevelopment.AddSelfDevelopmentRow(student, area, quarter.ToString(), _rnd.Next(3, 5), "Jekyll");
}
if (_rnd.NextDouble() > .9)
{
if (withdraw)
{
student.DateWithdrawn = quarter.EndDate.AddMonths(-1);
}
else
{
student.DateEnrolled = quarter.EndDate.AddMonths(-2);
}
//if (student.DateEnrolled > DateTime.Today)
// student.DateEnrolled = DateTime.Today.AddDays(-1);
break;
}
}
}
return(rv);
}
internal bool HasCourse(CourseViewModel course, StaticModel.MarkingPeriod mp)
{
return(_studentRow.HasCourse(course.CourseRow, mp));
}
