public HomePageViewModel(INavigationService navigationService, IAPIService APIservice, IPageDialogService dialogService) : base(navigationService)
{
LoggedStudent = Barrel.Current.Get <Student>("LoggedStudent");
StudentCourseList = new ObservableCollection <Course>(LoggedStudent.StudentCoursesList);
OnMoreCommand = new DelegateCommand <Course>(async(param) =>
{
SelectedItem = param;
Barrel.Current.Add <Course>("SelectedCourse", SelectedItem, TimeSpan.FromSeconds(30));
await navigationService.NavigateAsync($"{NavConstants.CourseDetail}");
});
DeleteCourseCommand = new DelegateCommand <Course>(async(param) =>
{
SelectedItem = (Course)param;
if (await dialogService.DisplayAlertAsync("Confirm", $"Do you want to delete {SelectedItem.CourseName} from your schedule?", "Yes", "No"))
{
await APIservice.DeleteSchedule(LoggedStudent.StudentID, SelectedItem.CourseID);
LoggedStudent.StudentCoursesList.Remove(SelectedItem);
StudentCourseList.Remove(SelectedItem);
Barrel.Current.Add <Student>("LoggedStudent", LoggedStudent, TimeSpan.FromMinutes(20));
}
});
}
