private async Task DeleteActivities(ActivitiesTableViewModel activities)
{
var a = "";
if (await _pageService.DisplayAlert("Warning", $"Are you sure you want to delete {activities.StudentID}?", "Yes", "No"))
{
Activities.Remove(activities);
var userActivity = await _activitiesStore.GetActivities(activities.Id);
await _activitiesStore.DeleteActivity(userActivity);
}
}
public ActivitiesDetailViewModel(ActivitiesTableViewModel viewModel, IActivitiesStore activitiesStore, IPageService pageService)
{
if (viewModel == null)
{
throw new ArgumentNullException(nameof(viewModel));
}
_pageService = pageService;
_activitiesStore = activitiesStore;
SaveCommand = new Command(async() => await Save());
Activities = new Activities
{
id = viewModel.Id,
studentID = viewModel.StudentID,
moduleID = viewModel.ModuleID,
dueDate = viewModel.DueDate,
grade = viewModel.Grade,
type = viewModel.Type,
weight = viewModel.Weight
};
}
private async Task SelectActivities(ActivitiesTableViewModel activities)
{
if (activities == null)
{
return;
}
SelectedActivity = null;
var viewModel = new ActivitiesDetailViewModel(activities, _activitiesStore, _pageService);
viewModel.ActivityUpdated += (source, updateActivity) =>
{
activities.Id = updateActivity.id;
activities.StudentID = updateActivity.studentID;
activities.ModuleID = updateActivity.moduleID;
activities.Grade = updateActivity.grade;
activities.DueDate = updateActivity.dueDate;
activities.Weight = updateActivity.weight;
activities.Type = updateActivity.type;
};
await _pageService.PushModalAsync(new ActivitiesDetailPage(viewModel));
}
