private void LoadDisciplines(long SemesterID)
{
teacherIndex = App.API.TeacherGetIndex(SemesterID);
CurrentSemID = SemesterID;
Title = $"БРС - {SemesterList.Find(s=> s.Id == CurrentSemID)}";
GroupedDisciplineItems1.Clear();
if (teacherIndex.Subjects != null)
{
EmptyListText.IsVisible = false;
foreach (var s in teacherIndex.Subjects)
{
var group = new SubjectGroup($"{s.Value.SubjectName} \n{s.Value.Degree}, {s.Value.GradeNum} курс");
foreach (var d in s.Value.Disciplines)
{
group.Add(new DisciplineItem(
$"{s.Value.SubjectName} \n{s.Value.Degree}, {s.Value.GradeNum} курс",
d.Id,
string.Join('\n', teacherIndex.Groups[d.Id.ToString()]),
d.TypeToString(),
string.Join('\n', teacherIndex.Teachers[d.Id.ToString()].Values.Select(t => t.ShortName()).Take(4))
));
}
GroupedDisciplineItems1.Add(group);
}
}
else
{
EmptyListText.IsVisible = true;
}
}
public StudentIndexPage()
{
InitializeComponent();
LoadSemesters();
LoadDisciplines(SemesterList.Max(s => s.Id));
//Must be at the end!!!
BindingContext = this;
}
public async void GetSemesters()
{
SemesterList = await Data.Semester.GetAllAsync();
foreach (var semester in SemesterList)
{
semester.SemesterNumber = semester.SemesterNumber.Trim();
}
SelectedSemester = SemesterList.SingleOrDefault(s => s.SemesterID == selectedCourse.SemesterID);
CourseList = CourseList.Where(c => c.SemesterID == selectedSemester.SemesterID).ToList();
SemesterList = SemesterList.Where(s => s.StudyID == SelectedStudy.StudyID).ToList();
}
public async Task <IActionResult> OnGetAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
SemesterList = await _context.SemesterList.FirstOrDefaultAsync(m => m.IDSemester == id);
if (SemesterList == null)
{
return(NotFound());
}
return(Page());
}
private void CopySelectedSemester()
{
Semester activeSemester = SemesterList.Where(x => x.IsActive).FirstOrDefault();
CopySemesterWindow target = new CopySemesterWindow(activeSemester)
{
Owner = this.SourceWindow
};
SwitchWindows(target, true);
this.SemesterList = ReloadSemesterList();
this.SessionGroupList = ReloadActiveSessionGroupList();
this.TeamList = ReloadActiveTeamList();
this.TeamFilterList = ReloadTeamFilterList();
this.StudentList = ReloadStudentList();
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
SemesterList = await _context.SemesterList.FindAsync(id);
if (SemesterList != null)
{
_context.SemesterList.Remove(SemesterList);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
private void LoadDisciplines(long SemesterID)
{
studentIndex = App.API.StudentGetIndex(SemesterID);
CurrentSemID = SemesterID;
Title = $"БРС - {SemesterList.Find(s => s.Id == CurrentSemID)}";
DisciplineItems.Clear();
if (studentIndex.Disciplines.Length != 0)
{
EmptyListText.IsVisible = false;
foreach (var d in studentIndex.Disciplines)
{
var percent = (d.MaxCurrentRate != 0 ? ((d.Rate == null) ? 0 : Math.Min((int)d.Rate, 100)) / (double)d.MaxCurrentRate : 0).ToString("P0");
DisciplineItems.Add(new DisciplineItem(d.Id, percent, d.SubjectName, $"{((d.Rate == null) ? 0 : d.Rate)}/{d.MaxCurrentRate}/100"));
}
}
else
{
EmptyListText.IsVisible = true;
}
}
private void DeleteSemester(object param)
{
Semester selectedSemester = (Semester)((DataGrid)param).SelectedItem;
SessionGroupDAL sessionGroupDal = new SessionGroupDAL();
if (selectedSemester.IsActive == true)
{
MessageBox.Show("Aktív szemeszter nem törölhető!", "Hiba", MessageBoxButton.OK, MessageBoxImage.Exclamation);
}
else if (sessionGroupDal.FindAll(x => x.SemesterID == selectedSemester.ID).FirstOrDefault() != null)
{
MessageBox.Show("A félévhez tartozik csoport, ezért nem törölhető!", "Hiba", MessageBoxButton.OK, MessageBoxImage.Exclamation);
}
else
{
MessageBoxResult messageBoxResult = MessageBox.Show("Valóban törli?", "Törlés megerősítése", MessageBoxButton.YesNo, MessageBoxImage.Question);
if (messageBoxResult == MessageBoxResult.Yes)
{
SemesterList.Remove(selectedSemester);
((TeacherDAL)_contextDal).DeleteSemester(selectedSemester);
}
}
}
public SessionGroupEditViewModel(SessionGroupEditWindow sessionGroupEditWindow, SessionGroup selectedSessionGroup)
{
this.SourceWindow = sessionGroupEditWindow;
this._contextDal = new SessionGroupDAL();
this.SelectedSessionGroup = selectedSessionGroup;
this.SaveCommand = new RelayCommand(SaveSessionGroup, CanExecute);
this.TeacherList = new ObservableCollection <Teacher>(((SessionGroupDAL)_contextDal).TeacherList);
this.SemesterList = new ObservableCollection <Semester>(((SessionGroupDAL)_contextDal).SemesterList);
this.DictionaryDal = new DictionaryTypeDAL();
this.SessionGroupTypes = new ObservableCollection <DictionaryType>(DictionaryDal.FindAll(x => x.IsSessionGroup != null && x.IsSessionGroup == true));
if (SelectedSessionGroup.Semester == null)
{
if (SemesterList.Where(x => x.IsActive).SingleOrDefault() != null)
{
this.SelectedSessionGroup.SemesterID = SemesterList.Where(x => x.IsActive).FirstOrDefault().ID;
GenerateTeams = true;
}
}
if (SelectedSessionGroup.ID != 0)
{
SelectedSessionGroupTypeID = SessionGroupTypes.First().ID;
}
}
private bool CanCopySemester()
{
return(SemesterList.Where(x => x.IsActive).FirstOrDefault() != null);
}
