public async void _RemoveBook()
{
if (SelectedTableRow == null)
{
return;
}
Database.BookEntry book = SelectedTableRow;
bool onDevice = SelectedDevice == null ? false : CombinedLibrary.Any(x => x.IsRemote && x.Id == book.Id);
bool onPC = CombinedLibrary.Any(x => x.IsLocal && x.Id == book.Id);
var dlg = new Dialogs.DeleteConfirm(book.Title, onDevice, onPC);
await MaterialDesignThemes.Wpf.DialogHost.Show(dlg);
if (dlg.DialogResult == false)
{
return;
}
if (dlg.DeleteFrom == 0 || dlg.DeleteFrom == 1) // device
{
Database.BookEntry remoteBook = SelectedDevice.Database.BOOKS.FirstOrDefault(x => x.Id == book.Id);
try
{
SelectedDevice.DeleteBook(book.Id);
}
catch (Exception e)
{
var errDlg = new Dialogs.Error($"Unable to delete book from {SelectedDevice.Name}", e.Message);
await MaterialDesignThemes.Wpf.DialogHost.Show(errDlg);
return;
}
}
if (dlg.DeleteFrom == 0 || dlg.DeleteFrom == 2) // pc
{
Database.BookEntry localBook = CombinedLibrary.FirstOrDefault(x => x.IsLocal && x.Id == book.Id);
try
{
if (localBook != null)
{
try
{
App.LocalLibrary.DeleteBook(localBook);
}
catch (FileNotFoundException) { }
catch (DirectoryNotFoundException) { }
Utils.Files.CleanBackward(Path.GetDirectoryName(localBook.FilePath), App.LibraryDirectory);
}
App.LocalLibrary.Database.RemoveBook(book);
}
catch (Exception e)
{
var errDlg = new Dialogs.Error("Unable to delete book from library", e.Message);
await MaterialDesignThemes.Wpf.DialogHost.Show(errDlg);
return;
}
}
string msg = dlg.DeleteFrom == 0 ? "PC & Kindle" : (dlg.DeleteFrom == 2 ? "PC" : "Kindle");
SnackBarQueue.Enqueue($"{book.Title} deleted from {msg}.");
}