public void Save()
{
try
{
if (!HasChanges())
{
return;
}
var other = new Gradebook();
other.ReadXml("gradebook.xml");
if (other.Config.Guid != Config.Guid)
{
if (CheckMerge(other))
{
return;
}
}
}
catch (Exception exc)
{
}
var guid = Guid.NewGuid();
Config.Guid = guid.ToString();
WriteXml("gradebook.xml");
Maintenance.BackupFile("gradebook.xml", CurrentUserName);
/*Student.WriteXml("studentTable.xml");
* Grade.WriteXml("gradeTable.xml");
* Course.WriteXml("courseTable.xml");
*/
}
private bool CheckMerge(Gradebook other)
{
// handles may overwrite other changes on same lines
var changes = GetChanges();
other.Merge(changes, false);
other.Save();
Read();
return(true);
}
public static Gradebook Read()
{
var rv = new Gradebook();
try
{
rv.ReadXml("gradebook.xml");
rv.AcceptChanges();
}
catch (System.Exception)
{
return null;
}
return rv;
}
public static Gradebook Read()
{
var rv = new Gradebook();
try
{
rv.ReadXml("gradebook.xml");
rv.AcceptChanges();
}
catch (System.Exception)
{
return(null);
}
return(rv);
}
public SDScoreViewModel(Gradebook.SelfDevelopmentRow row)
{
_row = row;
}
public CourseViewModel(Gradebook.CourseRow courseRow)
{
CourseRow = courseRow;
}
public TestDemoFactory()
{
_gradebook = DemoFactory.CreateDemo();
}
internal void Reset()
{
_gradebook = null;
UserViewModel.Reset();
}
public GradebookViewModel(Gradebook gradebook)
{
_gradebook = gradebook;
}
public static 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;
}
public StudentViewModel(Gradebook.StudentRow studentRow)
{
_studentRow = studentRow;
}
private bool CheckMerge(Gradebook other)
{
// handles may overwrite other changes on same lines
var changes = GetChanges();
other.Merge(changes, false);
other.Save();
Read();
return true;
}
public void Save()
{
try
{
if (!HasChanges())
return;
var other = new Gradebook();
other.ReadXml("gradebook.xml");
if (other.Config.Guid != Config.Guid)
{
if (CheckMerge(other))
return;
}
}
catch (Exception exc)
{
}
var guid = Guid.NewGuid();
Config.Guid = guid.ToString();
WriteXml("gradebook.xml");
Maintenance.BackupFile("gradebook.xml", CurrentUserName);
/*Student.WriteXml("studentTable.xml");
Grade.WriteXml("gradeTable.xml");
Course.WriteXml("courseTable.xml");
*/
}
public GradeViewModel(Gradebook.GradeRow gradeRow)
{
_gradeRow = gradeRow;
}