private async void AddAttendanceOnClick(object obj)
{
var dialogViewModel = new CreateOrEditAttendanceDialogViewModel();
if (dialogViewModel.ShowDialog() == true)
{
var attendance = new Attendance(dialogViewModel.AttendanceName)
{
Date = dialogViewModel.Date,
StartTime = dialogViewModel.StartTime,
EndTime = dialogViewModel.EndTime
};
await _registeredSubjectService.AddAttendanceToRegisteredSubjectAsync(SelectedRegisteredSubject, attendance);
}
}
private async void EditAttendanceOnClick(object obj)
{
var attendance = SelectedAttendance;
var dialogViewModel = new CreateOrEditAttendanceDialogViewModel(attendance.Name, attendance.Date, attendance.StartTime, attendance.EndTime);
if (dialogViewModel.ShowDialog() == true)
{
attendance.Name = dialogViewModel.AttendanceName;
attendance.Date = dialogViewModel.Date;
attendance.StartTime = dialogViewModel.StartTime;
attendance.EndTime = dialogViewModel.EndTime;
await _registeredSubjectService.UpdateAttendanceAsync(attendance);
}
SelectedAttendanceIndex = -1;
}