Bring Hangover Chardonnay into feature parity with Classic (#409)

Source/HangoverAvalonia/ViewModels/MainVM.Deleted.cs

@@ -0,0 +1,43 @@
+using ApplicationServices;
+using DataLayer;
+using ReactiveUI;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace HangoverAvalonia.ViewModels
+{
+	public partial class MainVM
+	{
+		private List<LibraryBook> _deletedBooks;
+		public List<LibraryBook> DeletedBooks { get => _deletedBooks; set => this.RaiseAndSetIfChanged(ref _deletedBooks, value); }
+		public string CheckedCountText => $"Checked : {_checkedBooksCount} of {_totalBooksCount}";
+
+		private int _totalBooksCount = 0;
+		private int _checkedBooksCount = 0;
+		public int CheckedBooksCount
+		{
+			get => _checkedBooksCount;
+			set
+			{
+				if (_checkedBooksCount != value)
+				{
+					_checkedBooksCount = value;
+					this.RaisePropertyChanged(nameof(CheckedCountText));
+				}
+			}
+		}
+		private void Load_deletedVM()
+		{
+			reload();
+		}
+
+		public void reload()
+		{
+			DeletedBooks = DbContexts.GetContext().GetDeletedLibraryBooks();
+			_checkedBooksCount = 0;
+			_totalBooksCount = DeletedBooks.Count;
+			this.RaisePropertyChanged(nameof(CheckedCountText));
+		}
+	}
+}