public async void _EditMetadata()
{
if (SelectedTableRow == null)
{
return;
}
HashSet <string> authors = new HashSet <string>();
HashSet <string> series = new HashSet <string>();
HashSet <string> publishers = new HashSet <string>();
foreach (Database.BookEntry i in CombinedLibrary)
{
authors.Add(i.Author);
series.Add(i.Series);
publishers.Add(i.Publisher);
}
authors.Remove("");
series.Remove("");
publishers.Remove("");
var dlg = new Dialogs.MetadataEditor(new Database.BookEntry(SelectedTableRow), authors, series, publishers);
await MaterialDesignThemes.Wpf.DialogHost.Show(dlg);
if (dlg.DialogResult == false)
{
return;
}
List <Exception> errs = new List <Exception>();
string title = null;
if (CombinedLibrary.FirstOrDefault(x => x.IsLocal && x.Id == SelectedTableRow.Id) is Database.BookEntry bookEntry)
{
title = bookEntry.Title;
try
{
App.LocalLibrary.UpdateBookMetadata(dlg.ModBook);
}
catch (Exception e)
{
errs.Add(e);
}
}
if (SelectedDevice != null)
{
if (CombinedLibrary.FirstOrDefault(x => x.IsRemote && x.Id == SelectedTableRow.Id) is Database.BookEntry deviceBook)
{
if (title == null)
{
title = deviceBook.Title;
}
try
{
SelectedDevice.UpdateBookMetadata(dlg.ModBook);
}
catch (Exception e)
{
errs.Add(e);
}
}
}
if (errs.Count != 0)
{
string msg = $"Metadata could not be updated. {string.Join("; ", errs.Select(x => x.Message).ToList())}";
var errDlg = new Dialogs.Error("Error updating metadata", msg);
_ = MaterialDesignThemes.Wpf.DialogHost.Show(errDlg);
}
else if (title != null)
{
SnackBarQueue.Enqueue($"{title} updated");
}
}