public async void OnNavigatedTo(NavigationParameters parameters)
{
if (!parameters.ContainsKey("Images"))
{
return;
}
IsLoading = true;
ObservableCollection <AlbumItem> albumItems = (ObservableCollection <AlbumItem>)parameters["Images"];
foreach (AlbumItem t in albumItems)
{
ImagesWithComments temp = new ImagesWithComments();
temp.Items.Add(new Comment {
CurrentType = GalleryType.Image, Image = t
});
foreach (Comment c in await _azure.GetComments(t.ID))
{
temp.Items.Add(c);
}
temp.Items.Add(new Comment {
CurrentType = GalleryType.AddComment
});
temp.AddCommentText = "";
Images.Add(temp);
}
if (albumItems.Count != Images.Count)
{
Debug.WriteLine("what?");
}
try
{
if (!parameters.ContainsKey("Current"))
{
SelectedImage = Images.First();
return;
}
int index = albumItems.IndexOf((AlbumItem)parameters["Current"]);
if (index != -1)
{
SelectedImage = Images[index];
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
Title = SelectedImage.Items.First().Image.IsReceipt ? "Receipts" : "Goods";
IsLoading = false;
}
public async void RefreshComments(string id)
{
Comments.Clear();
var result = await _azure.GetComments(id);
foreach (Comment c in result)
{
Comments.Add(c);
}
}
