async Task ExecuteLoadCommand()
{
if (IsBusy)
{
return;
}
IsBusy = true;
try{
Lessons.Clear();
var lessons = await Services.ScheduleService.GetCurrentLessons();
if (lessons.Count > 0)
{
lessons.ForEach(o => {
Lessons.Add(o);
});
}
else
{
//alert
}
}catch (Exception ex) {
Debug.WriteLine(ex);
}finally{
IsBusy = false;
}
}
public void ClearData()
{
Teachers.Clear();
Lessons.Clear();
Forms.Clear();
Groups.Clear();
Subjects.Clear();
YearGroups.Clear();
YearGroups.Add(NoneYear);
Subjects.Add(NoneSubject);
}
public void ResetState()
{
ActionsAvailable = 0;
AllCards.Clear();
Deck.Clear();
Discard.Clear();
Hand.Clear();
Characters.Clear();
Lessons.Clear();
Creatures.Clear();
Location.Clear();
Match.Clear();
Items.Clear();
Adventure.Clear();
}
private async Task GetLessonsAsync()
{
ResponseResult lessonResult = await _bmsService.GetLessons(false, LessonType.Discussion);
if (HasErrorMsg(lessonResult.Status, lessonResult.Message))
{
return;
}
List <LessonInfo> lessonList = lessonResult.Data as List <LessonInfo>;
Lessons.Clear();
lessonList?.ForEach((lesson) =>
{
Lessons.Add(lesson);
});
}
private async Task GetLessonsAsync()
{
ResponseResult allLessonsResult = await _bmsService.GetLessons(false, null);
if (!HasErrorMsg(allLessonsResult.Status, allLessonsResult.Message))
{
List <LessonInfo> lessonList = allLessonsResult.Data as List <LessonInfo>;
Lessons.Clear();
lessonList?.ForEach((lesson) =>
{
lesson.GotoLessonTypeCommand = GotoLessonTypeCommand;
Lessons.Add(lesson);
});
}
}
private async void LoadCourseDataAsync(Course course)
{
var fullCourse = await _courseHandler.GetCourse(course.Id);
if (fullCourse != null)
{
DBFiles.Clear();
Lessons.Clear();
foreach (var item in fullCourse.CourseMaterials)
{
DBFiles.Add(item);
}
foreach (var item in fullCourse.Lessons)
{
Lessons.Add(item);
}
CurrentSemester = course.Semester;
}
}
public void selectByOption(Option o)
{
Students.Clear();
foreach (Student s in StudentsDB)
{
if (s.optionID != o.ID)
{
continue;
}
Students.Add(new StudentListItem(s));
}
Lessons.Clear();
foreach (Lesson l in LessonDB)
{
if (l.optionID == o.ID && App.currentTeacher.ID == l.teacherID)
{
Lessons.Add(l);
}
}
}
