private async Task DeleteCredits(CreditTableViewModel credit)
{
var a = "";
if (await _pageService.DisplayAlert("Warning", $"Are you sure you want to delete{credit.CreditID}?", "Yes", "No"))
{
Credits.Remove(credit);
var userCredit = await _creditStore.GetCredits(credit.Id);
await _creditStore.DeleteCredit(userCredit);
}
}
public CreditDetailViewModel(CreditTableViewModel viewModel, ICredit creditStore, IPageService pageService)
{
if (viewModel == null)
{
throw new ArgumentNullException(nameof(viewModel));
}
_pageService = pageService;
_creditStore = creditStore;
SaveCommand = new Command(async() => await Save());
Credit = new Credit
{
id = viewModel.Id,
creditID = viewModel.CreditID,
classesWeekly = viewModel.ClassesWeekly
};
}
private async Task SelectCredits(CreditTableViewModel credit)
{
if (credit == null)
{
return;
}
SelectedCredit = null;
var viewModel = new CreditDetailViewModel(credit, _creditStore, _pageService);
viewModel.CreditUpdated += (source, updateCredit) =>
{
credit.Id = updateCredit.id;
credit.CreditID = updateCredit.creditID;
credit.ClassesWeekly = updateCredit.classesWeekly;
};
await _pageService.PushModalAsync(new CreditDetailPage(viewModel));
}
