public void Save()
{
this.IsLoading = true;
var model = new WishList() { Name = this.Name, Description = this.Description };
int id = 0;
if (!string.IsNullOrEmpty(this.ListId) && int.TryParse(this.ListId, out id))
model.Id = id;
var onComplete = new Action<Task>((t) =>
{
var ex = t.Exception;
this.IsLoading = false;
if (t.Status != System.Threading.Tasks.TaskStatus.RanToCompletion)
this.ReportError("Unable to save your new Wish List!");
else
RequestClose(this);
});
if (string.IsNullOrEmpty(this.ListId))
App.Azure.GetTable<WishList>().InsertAsync(model).ContinueWith(onComplete);
else
App.Azure.GetTable<WishList>().UpdateAsync(model).ContinueWith(onComplete);
}
public void Delete(WishList item)
{
IsLoading = true;
App.Azure.GetTable<WishList>().DeleteAsync(item).ContinueWith(t =>
{
var ex = t.Exception;
IsLoading = false;
if (t.Status != TaskStatus.RanToCompletion)
{
ReportError("Failed to delete WishList!");
}
else
{
InvokeOnMainThread(() => _lists.Remove(item));
RaisePropertyChanged(() => Lists);
}
});
}
public void Edit(WishList item)
{
RequestNavigate<EditWishListViewModel>(new {listId = item.Id});
}
public void Select(WishList item)
{
RequestNavigate<WishListViewModel>(new {listId = item.Id});
}
public void LoadListAndItems()
{
this.IsLoading = true;
App.Azure.GetTable<WishList>().LookupAsync(this.ListId).ContinueWith((t) =>
{
var ex = t.Exception;
if (t.Status == System.Threading.Tasks.TaskStatus.RanToCompletion)
{
this.WishList = t.Result;
LoadItems();
}
else
{
this.IsLoading = false;
}
});
}
public void LoadListAndItems()
{
IsLoading = true;
App.Azure.GetTable<WishList>().LookupAsync(ListId).ContinueWith(t =>
{
var ex = t.Exception;
if (t.Status == TaskStatus.RanToCompletion)
{
WishList = t.Result;
LoadItems();
}
else
{
IsLoading = false;
}
});
}
