Add audiobook Trash Bin

Source/ApplicationServices/LibraryCommands.cs

@@ -242,18 +242,16 @@ namespace ApplicationServices
         #endregion
 
         #region remove/restore books
-        public static Task<int> RemoveBooksAsync(List<string> idsToRemove) => Task.Run(() => removeBooks(idsToRemove));
+        public static Task<int> RemoveBooksAsync(this IEnumerable<LibraryBook> idsToRemove) => Task.Run(() => removeBooks(idsToRemove));
-        public static int RemoveBook(string idToRemove) => removeBooks(new() { idToRemove });
+        public static int RemoveBook(this LibraryBook idToRemove) => removeBooks(new[] { idToRemove });
-        private static int removeBooks(List<string> idsToRemove)
+        private static int removeBooks(IEnumerable<LibraryBook> removeLibraryBooks)
         {
             try
             {
-                if (idsToRemove is null || !idsToRemove.Any())
+                if (removeLibraryBooks is null || !removeLibraryBooks.Any())
                     return 0;
 
                 using var context = DbContexts.GetContext();
-                var libBooks = context.GetLibrary_Flat_NoTracking();
-                var removeLibraryBooks = libBooks.Where(lb => idsToRemove.Contains(lb.Book.AudibleProductId)).ToList();
 
                 // Attach() NoTracking entities before SaveChanges()
                 foreach (var lb in removeLibraryBooks)
@@ -275,7 +273,7 @@ namespace ApplicationServices
             }
         }
 
-        public static int RestoreBooks(this List<LibraryBook> libraryBooks)
+        public static int RestoreBooks(this IEnumerable<LibraryBook> libraryBooks)
         {
             try
             {
@@ -303,6 +301,31 @@ namespace ApplicationServices
                 throw;
             }
         }
+
+        public static int PermanentlyDeleteBooks(this IEnumerable<LibraryBook> libraryBooks)
+        {
+            try
+            {
+                if (libraryBooks is null || !libraryBooks.Any())
+                    return 0;
+
+                using var context = DbContexts.GetContext();
+
+				context.LibraryBooks.RemoveRange(libraryBooks);
+				context.Books.RemoveRange(libraryBooks.Select(lb => lb.Book));				
+
+                var qtyChanges = context.SaveChanges();
+				if (qtyChanges > 0)
+					finalizeLibrarySizeChange();
+
+				return qtyChanges;
+            }
+            catch (Exception ex)
+            {
+                Log.Logger.Error(ex, "Error restoring books");
+                throw;
+            }
+        }
         #endregion
 
         // call this whenever books are added or removed from library

Source/LibationAvalonia/Controls/CheckedListBox.axaml

@@ -0,0 +1,30 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+			 mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="LibationAvalonia.Controls.CheckedListBox">
+	
+	<UserControl.Resources>
+		<RecyclePool x:Key="RecyclePool" />
+		<DataTemplate x:Key="queuedBook">
+			<CheckBox HorizontalAlignment="Stretch" Margin="10,0,0,0" Content="{Binding Item}" IsChecked="{Binding IsChecked, Mode=TwoWay}" />
+		</DataTemplate>
+		<RecyclingElementFactory x:Key="elementFactory" RecyclePool="{StaticResource RecyclePool}">
+			<RecyclingElementFactory.Templates>
+				<StaticResource x:Key="queuedBook" ResourceKey="queuedBook" />
+			</RecyclingElementFactory.Templates>
+		</RecyclingElementFactory>
+	</UserControl.Resources>
+
+	<ScrollViewer
+		Name="scroller"
+		HorizontalScrollBarVisibility="Disabled"
+		VerticalScrollBarVisibility="Auto">
+		<ItemsRepeater IsVisible="True"
+			VerticalCacheLength="1.2"
+			HorizontalCacheLength="1"
+			Items="{Binding CheckboxItems}"
+			ItemTemplate="{StaticResource elementFactory}" />
+	</ScrollViewer>
+</UserControl>

Source/LibationAvalonia/Controls/CheckedListBox.axaml.cs

@@ -0,0 +1,46 @@
+using Avalonia;
+using Avalonia.Collections;
+using Avalonia.Controls;
+using LibationAvalonia.ViewModels;
+using ReactiveUI;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace LibationAvalonia.Controls
+{
+	public partial class CheckedListBox : UserControl
+	{
+		public static readonly StyledProperty<AvaloniaList<CheckBoxViewModel>> ItemsProperty =
+		AvaloniaProperty.Register<CheckedListBox, AvaloniaList<CheckBoxViewModel>>(nameof(Items));
+
+		public AvaloniaList<CheckBoxViewModel> Items { get => GetValue(ItemsProperty); set => SetValue(ItemsProperty, value); }
+		private CheckedListBoxViewModel _viewModel = new();	
+
+		public CheckedListBox()
+		{
+			InitializeComponent();
+			scroller.DataContext = _viewModel;
+		}
+		protected override void OnPropertyChanged(AvaloniaPropertyChangedEventArgs change)
+		{
+			if (change.Property.Name == nameof(Items) && Items != null)
+				_viewModel.CheckboxItems = Items;
+			base.OnPropertyChanged(change);
+		}
+
+		private class CheckedListBoxViewModel : ViewModelBase
+		{
+			private AvaloniaList<CheckBoxViewModel> _checkboxItems;
+			public AvaloniaList<CheckBoxViewModel> CheckboxItems { get => _checkboxItems; set => this.RaiseAndSetIfChanged(ref _checkboxItems, value); }
+		}
+	}
+
+	public class CheckBoxViewModel : ViewModelBase
+	{
+		private bool _isChecked;
+		public bool IsChecked { get => _isChecked; set => this.RaiseAndSetIfChanged(ref _isChecked, value); }
+		private object _bookText;
+		public object Item { get => _bookText; set => this.RaiseAndSetIfChanged(ref _bookText, value); }
+	}
+}

Source/LibationAvalonia/Dialogs/TrashBinDialog.axaml

@@ -0,0 +1,66 @@
+<Window xmlns="https://github.com/avaloniaui"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        mc:Ignorable="d" d:DesignWidth="630" d:DesignHeight="480"
+        x:Class="LibationAvalonia.Dialogs.TrashBinDialog"
+		xmlns:controls="clr-namespace:LibationAvalonia.Controls"
+		MinWidth="630" MinHeight="480" 
+        Title="Trash Bin"
+		WindowStartupLocation="CenterOwner"
+		Icon="/Assets/libation.ico">
+	
+	<Grid
+		RowDefinitions="Auto,*,Auto">
+		
+		<TextBlock
+			Grid.Row="0"
+			Margin="5"
+			Text="Check books you want to permanently delete from or restore to Libation" />
+
+		<controls:CheckedListBox
+			Grid.Row="1"
+			Margin="5,0,5,0"
+			BorderThickness="1"
+			BorderBrush="Gray"
+			IsEnabled="{Binding	ControlsEnabled}"
+			Items="{Binding DeletedBooks}" />
+
+		<Grid
+			Grid.Row="2"
+			Margin="5"
+			ColumnDefinitions="Auto,Auto,*,Auto">
+
+			<CheckBox
+				IsEnabled="{Binding	ControlsEnabled}"
+				IsThreeState="True"
+				Margin="0,0,20,0"
+				IsChecked="{Binding EverythingChecked}"
+				Content="Everything" />
+			
+			<TextBlock
+				Grid.Column="1"
+				VerticalAlignment="Center"
+				Text="{Binding CheckedCountText}" />
+			
+			<Button
+				IsEnabled="{Binding	ControlsEnabled}"
+				Grid.Column="2"
+				Margin="0,0,20,0"
+				HorizontalAlignment="Right"
+				VerticalAlignment="Stretch"
+				VerticalContentAlignment="Center"
+				Content="Restore"
+				Click="Restore_Click" />
+			
+			<Button
+				IsEnabled="{Binding	ControlsEnabled}"
+				Grid.Column="3"
+				Click="EmptyTrash_Click" >
+				<TextBlock
+					TextAlignment="Center"
+					Text="Permanently Delete&#xa;from Libation" />
+			</Button>
+		</Grid>
+	</Grid>
+</Window>

Source/LibationAvalonia/Dialogs/TrashBinDialog.axaml.cs

@@ -0,0 +1,145 @@
+using ApplicationServices;
+using Avalonia.Collections;
+using Avalonia.Controls;
+using Avalonia.Threading;
+using DataLayer;
+using LibationAvalonia.Controls;
+using LibationAvalonia.ViewModels;
+using LibationFileManager;
+using ReactiveUI;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace LibationAvalonia.Dialogs
+{
+	public partial class TrashBinDialog : Window
+	{
+		TrashBinViewModel _viewModel;
+
+		public TrashBinDialog()
+		{
+			InitializeComponent();
+			this.RestoreSizeAndLocation(Configuration.Instance);
+			DataContext = _viewModel = new();
+
+			this.Closing += (_,_) => this.SaveSizeAndLocation(Configuration.Instance);
+		}
+
+		public async void EmptyTrash_Click(object sender, Avalonia.Interactivity.RoutedEventArgs e)
+			=> await _viewModel.PermanentlyDeleteCheckedAsync();
+		public async void Restore_Click(object sender, Avalonia.Interactivity.RoutedEventArgs e)
+			=> await _viewModel.RestoreCheckedAsync();
+	}
+
+	public class TrashBinViewModel : ViewModelBase, IDisposable
+	{
+		public AvaloniaList<CheckBoxViewModel> DeletedBooks { get; }
+		public string CheckedCountText => $"Checked : {_checkedBooksCount} of {_totalBooksCount}";
+
+		private bool _controlsEnabled = true;
+		public bool ControlsEnabled { get => _controlsEnabled; set=> this.RaiseAndSetIfChanged(ref _controlsEnabled, value); }
+
+		private bool? everythingChecked = false;
+		public bool? EverythingChecked
+		{
+			get => everythingChecked;
+			set
+			{
+				everythingChecked = value ?? false;
+
+				if (everythingChecked is true)
+					CheckAll();
+				else if (everythingChecked is false)
+					UncheckAll();
+			}
+		}
+
+		private int _totalBooksCount = 0;
+		private int _checkedBooksCount = -1;
+		public int CheckedBooksCount
+		{
+			get => _checkedBooksCount;
+			set
+			{
+				if (_checkedBooksCount != value)
+				{
+					_checkedBooksCount = value;
+					this.RaisePropertyChanged(nameof(CheckedCountText));
+				}
+
+				everythingChecked
+					= _checkedBooksCount == 0 || _totalBooksCount == 0 ? false
+					: _checkedBooksCount == _totalBooksCount ? true
+					: null;
+
+				this.RaisePropertyChanged(nameof(EverythingChecked));
+			}
+		}
+
+		public IEnumerable<LibraryBook> CheckedBooks => DeletedBooks.Where(i => i.IsChecked).Select(i => i.Item).Cast<LibraryBook>();
+
+		public TrashBinViewModel()
+		{
+			DeletedBooks = new()
+			{
+				ResetBehavior = ResetBehavior.Remove
+			};
+
+			tracker = DeletedBooks.TrackItemPropertyChanged(CheckboxPropertyChanged);
+			Reload();
+		}
+
+		public void CheckAll()
+		{
+			foreach (var item in DeletedBooks)
+				item.IsChecked = true;
+		}		
+
+		public void UncheckAll()
+		{
+			foreach (var item in DeletedBooks)
+				item.IsChecked = false;
+		}
+
+		public async Task RestoreCheckedAsync()
+		{
+			ControlsEnabled = false;
+			var qtyChanges = await Task.Run(CheckedBooks.RestoreBooks);
+			if (qtyChanges > 0)
+				Reload();
+			ControlsEnabled = true;
+		}
+
+		public async Task PermanentlyDeleteCheckedAsync()
+		{
+			ControlsEnabled = false;
+			var qtyChanges = await Task.Run(CheckedBooks.PermanentlyDeleteBooks);
+			if (qtyChanges > 0)
+				Reload();
+			ControlsEnabled = true;
+		}
+
+		private void Reload()
+		{
+			var deletedBooks = DbContexts.GetContext().GetDeletedLibraryBooks();
+
+			DeletedBooks.Clear();
+			DeletedBooks.AddRange(deletedBooks.Select(lb => new CheckBoxViewModel { Item = lb }));
+
+			_totalBooksCount = DeletedBooks.Count;
+			CheckedBooksCount = 0;
+		}
+
+		private IDisposable tracker;
+		private void CheckboxPropertyChanged(Tuple<object, PropertyChangedEventArgs> e)
+		{
+			if (e.Item2.PropertyName == nameof(CheckBoxViewModel.IsChecked))
+				CheckedBooksCount = DeletedBooks.Count(b => b.IsChecked);
+		}
+
+		public void Dispose() => tracker?.Dispose();
+	}
+}

Source/LibationAvalonia/ViewModels/ProductsDisplayViewModel.cs

@@ -337,10 +337,10 @@ namespace LibationAvalonia.ViewModels
 			if (selectedBooks.Count == 0)
 				return;
 
-			var libraryBooks = selectedBooks.Select(rge => rge.LibraryBook).ToList();
+			var booksToRemove = selectedBooks.Select(rge => rge.LibraryBook).ToList();
 			var result = await MessageBox.ShowConfirmationDialog(
 				null,
-				libraryBooks,
+				booksToRemove,
 				// do not use `$` string interpolation. See impl.
 				"Are you sure you want to remove {0} from Libation's library?",
 				"Remove books from Libation?");
@@ -351,8 +351,6 @@ namespace LibationAvalonia.ViewModels
 			foreach (var book in selectedBooks)
 				book.PropertyChanged -= GridEntry_PropertyChanged;
 
-			var idsToRemove = libraryBooks.Select(lb => lb.Book.AudibleProductId).ToList();
-
 			void BindingList_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
 			{
 				if (e.Action != System.Collections.Specialized.NotifyCollectionChangedAction.Reset)
@@ -371,7 +369,7 @@ namespace LibationAvalonia.ViewModels
 
 			//The RemoveBooksAsync will fire LibrarySizeChanged, which calls ProductsDisplay2.Display(),
 			//so there's no need to remove books from the grid display here.
-			var removeLibraryBooks = await LibraryCommands.RemoveBooksAsync(idsToRemove);
+			await booksToRemove.RemoveBooksAsync();
 
 			RemovableCountChanged?.Invoke(this, 0);
 		}

Source/LibationAvalonia/Views/MainWindow.RemoveBooks.cs

@@ -1,4 +1,5 @@
 using AudibleUtilities;
+using LibationAvalonia.Dialogs;
 using System;
 using System.Linq;
 
@@ -15,6 +16,12 @@ namespace LibationAvalonia.Views
 			_viewModel.RemoveButtonsVisible = false;
 		}
 
+		public async void openTrashBinToolStripMenuItem_Click(object sender, Avalonia.Interactivity.RoutedEventArgs e)
+		{
+			var trash = new TrashBinDialog();
+			await trash.ShowDialog(this);
+		}
+
 		public void removeLibraryBooksToolStripMenuItem_Click(object sender, Avalonia.Interactivity.RoutedEventArgs e)
 		{
 			// if 0 accounts, this will not be visible

Source/LibationAvalonia/Views/MainWindow.VisibleBooks.cs

@@ -144,11 +144,8 @@ namespace LibationAvalonia.Views
 				"Remove books from Libation?",
 				MessageBoxDefaultButton.Button2);
 
-			if (confirmationResult != DialogResult.Yes)
+			if (confirmationResult is DialogResult.Yes)
-				return;
+				await visibleLibraryBooks.RemoveBooksAsync();
-
-			var visibleIds = visibleLibraryBooks.Select(lb => lb.Book.AudibleProductId).ToList();
-			await LibraryCommands.RemoveBooksAsync(visibleIds);
 		}
 		public async void ProductsDisplay_VisibleCountChanged(object sender, int qty)
 		{

Source/LibationAvalonia/Views/MainWindow.axaml

@@ -131,6 +131,7 @@
 						<MenuItem Click="accountsToolStripMenuItem_Click" Header="_Accounts..." />
 						<MenuItem Click="basicSettingsToolStripMenuItem_Click" Header="_Settings..." />
 						<Separator />
+						<MenuItem Click="openTrashBinToolStripMenuItem_Click" Header="Trash Bin" />
 						<MenuItem Click="launchHangoverToolStripMenuItem_Click" Header="Launch _Hangover" />
 						<Separator />
 						<MenuItem Click="aboutToolStripMenuItem_Click" Header="A_bout..." />

Source/LibationAvalonia/Views/ProductsDisplay.axaml.cs

@@ -102,7 +102,7 @@ namespace LibationAvalonia.Views
                 setNotDownloadMenuItem.Click += (_, __) => entry.Book.UpdateBookStatus(LiberatedStatus.NotLiberated);
 
                 var removeMenuItem = new MenuItem() { Header = "_Remove from library" };
-				removeMenuItem.Click += async (_, __) => await Task.Run(() => LibraryCommands.RemoveBook(entry.AudibleProductId));
+				removeMenuItem.Click += async (_, __) => await Task.Run(entry.LibraryBook.RemoveBook);
 
 				var locateFileMenuItem = new MenuItem() { Header = "_Locate file..." };
                 locateFileMenuItem.Click += async (_, __) =>

Source/LibationWinForms/Dialogs/TrashBinDialog.Designer.cs

@@ -0,0 +1,129 @@
+namespace LibationWinForms.Dialogs
+{
+	partial class TrashBinDialog
+	{
+		/// <summary>
+		/// Required designer variable.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary>
+		/// Clean up any resources being used.
+		/// </summary>
+		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region Windows Form Designer generated code
+
+		/// <summary>
+		/// Required method for Designer support - do not modify
+		/// the contents of this method with the code editor.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			deletedCbl = new System.Windows.Forms.CheckedListBox();
+			label1 = new System.Windows.Forms.Label();
+			restoreBtn = new System.Windows.Forms.Button();
+			permanentlyDeleteBtn = new System.Windows.Forms.Button();
+			everythingCb = new System.Windows.Forms.CheckBox();
+			deletedCheckedLbl = new System.Windows.Forms.Label();
+			SuspendLayout();
+			// 
+			// deletedCbl
+			// 
+			deletedCbl.Anchor = System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left | System.Windows.Forms.AnchorStyles.Right;
+			deletedCbl.FormattingEnabled = true;
+			deletedCbl.Location = new System.Drawing.Point(12, 27);
+			deletedCbl.Name = "deletedCbl";
+			deletedCbl.Size = new System.Drawing.Size(776, 364);
+			deletedCbl.TabIndex = 3;
+			deletedCbl.ItemCheck += deletedCbl_ItemCheck;
+			// 
+			// label1
+			// 
+			label1.AutoSize = true;
+			label1.Location = new System.Drawing.Point(12, 9);
+			label1.Name = "label1";
+			label1.Size = new System.Drawing.Size(388, 15);
+			label1.TabIndex = 4;
+			label1.Text = "Check books you want to permanently delete from or restore to Libation";
+			// 
+			// restoreBtn
+			// 
+			restoreBtn.Anchor = System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right;
+			restoreBtn.Location = new System.Drawing.Point(572, 398);
+			restoreBtn.Name = "restoreBtn";
+			restoreBtn.Size = new System.Drawing.Size(75, 40);
+			restoreBtn.TabIndex = 5;
+			restoreBtn.Text = "Restore";
+			restoreBtn.UseVisualStyleBackColor = true;
+			restoreBtn.Click += restoreBtn_Click;
+			// 
+			// permanentlyDeleteBtn
+			// 
+			permanentlyDeleteBtn.Anchor = System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right;
+			permanentlyDeleteBtn.Location = new System.Drawing.Point(653, 398);
+			permanentlyDeleteBtn.Name = "permanentlyDeleteBtn";
+			permanentlyDeleteBtn.Size = new System.Drawing.Size(135, 40);
+			permanentlyDeleteBtn.TabIndex = 5;
+			permanentlyDeleteBtn.Text = "Permanently Remove\r\nfrom Libation";
+			permanentlyDeleteBtn.UseVisualStyleBackColor = true;
+			permanentlyDeleteBtn.Click += permanentlyDeleteBtn_Click;
+			// 
+			// everythingCb
+			// 
+			everythingCb.Anchor = System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left;
+			everythingCb.AutoSize = true;
+			everythingCb.Location = new System.Drawing.Point(12, 410);
+			everythingCb.Name = "everythingCb";
+			everythingCb.Size = new System.Drawing.Size(82, 19);
+			everythingCb.TabIndex = 6;
+			everythingCb.Text = "Everything";
+			everythingCb.ThreeState = true;
+			everythingCb.UseVisualStyleBackColor = true;
+			everythingCb.CheckStateChanged += everythingCb_CheckStateChanged;
+			// 
+			// deletedCheckedLbl
+			// 
+			deletedCheckedLbl.Anchor = System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left;
+			deletedCheckedLbl.AutoSize = true;
+			deletedCheckedLbl.Location = new System.Drawing.Point(126, 411);
+			deletedCheckedLbl.Name = "deletedCheckedLbl";
+			deletedCheckedLbl.Size = new System.Drawing.Size(104, 15);
+			deletedCheckedLbl.TabIndex = 7;
+			deletedCheckedLbl.Text = "Checked: {0} of {1}";
+			// 
+			// TrashBinDialog
+			// 
+			AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+			AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			ClientSize = new System.Drawing.Size(800, 450);
+			Controls.Add(deletedCheckedLbl);
+			Controls.Add(everythingCb);
+			Controls.Add(permanentlyDeleteBtn);
+			Controls.Add(restoreBtn);
+			Controls.Add(label1);
+			Controls.Add(deletedCbl);
+			Name = "TrashBinDialog";
+			Text = "Trash Bin";
+			ResumeLayout(false);
+			PerformLayout();
+		}
+
+		#endregion
+
+		private System.Windows.Forms.CheckedListBox deletedCbl;
+		private System.Windows.Forms.Label label1;
+		private System.Windows.Forms.Button restoreBtn;
+		private System.Windows.Forms.Button permanentlyDeleteBtn;
+		private System.Windows.Forms.CheckBox everythingCb;
+		private System.Windows.Forms.Label deletedCheckedLbl;
+	}
+}

Source/LibationWinForms/Dialogs/TrashBinDialog.cs

@@ -0,0 +1,116 @@
+using ApplicationServices;
+using System;
+using System.Data;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using DataLayer;
+using LibationFileManager;
+using System.Collections;
+
+namespace LibationWinForms.Dialogs
+{
+	public partial class TrashBinDialog : Form
+	{
+		private readonly string deletedCheckedTemplate;
+		public TrashBinDialog()
+		{
+			InitializeComponent();
+
+			this.SetLibationIcon();
+			this.RestoreSizeAndLocation(Configuration.Instance);
+			this.Closing += (_, _) => this.SaveSizeAndLocation(Configuration.Instance);
+
+			deletedCheckedTemplate = deletedCheckedLbl.Text;
+
+			var deletedBooks = DbContexts.GetContext().GetDeletedLibraryBooks();
+			foreach (var lb in deletedBooks)
+				deletedCbl.Items.Add(lb);
+
+			setLabel();
+		}
+
+		private void deletedCbl_ItemCheck(object sender, ItemCheckEventArgs e)
+		{
+			// CheckedItems.Count is not updated until after the event fires
+			setLabel(e.NewValue);
+		}
+
+		private async void permanentlyDeleteBtn_Click(object sender, EventArgs e)
+		{
+			setControlsEnabled(false);
+
+			var removed = deletedCbl.CheckedItems.Cast<LibraryBook>().ToList();
+
+			removeFromCheckList(removed);
+			await Task.Run(removed.PermanentlyDeleteBooks);
+
+			setControlsEnabled(true);
+		}
+
+		private async void restoreBtn_Click(object sender, EventArgs e)
+		{
+			setControlsEnabled(false);
+
+			var removed = deletedCbl.CheckedItems.Cast<LibraryBook>().ToList();
+
+			removeFromCheckList(removed);
+			await Task.Run(removed.RestoreBooks);
+
+			setControlsEnabled(true);
+		}
+
+		private void removeFromCheckList(IEnumerable objects)
+		{
+			foreach (var o in objects)
+				deletedCbl.Items.Remove(o);
+
+			deletedCbl.Refresh();
+			setLabel();
+		}
+
+		private void setControlsEnabled(bool enabled)
+			=> restoreBtn.Enabled = permanentlyDeleteBtn.Enabled = deletedCbl.Enabled = everythingCb.Enabled = enabled;
+
+		private void everythingCb_CheckStateChanged(object sender, EventArgs e)
+		{
+			if (everythingCb.CheckState is CheckState.Indeterminate)
+			{
+				everythingCb.CheckState = CheckState.Unchecked;
+				return;
+			}
+
+			deletedCbl.ItemCheck -= deletedCbl_ItemCheck;
+
+			for (var i = 0; i < deletedCbl.Items.Count; i++)
+				deletedCbl.SetItemChecked(i, everythingCb.CheckState is CheckState.Checked);
+
+			setLabel();
+
+			deletedCbl.ItemCheck += deletedCbl_ItemCheck;
+		}
+
+
+		private void setLabel(CheckState? checkedState = null)
+		{
+			var pre = deletedCbl.CheckedItems.Count;
+			int count = checkedState switch
+			{
+				CheckState.Checked => pre + 1,
+				CheckState.Unchecked => pre - 1,
+				_ => pre,
+			};
+
+			everythingCb.CheckStateChanged -= everythingCb_CheckStateChanged;
+
+			everythingCb.CheckState
+				= count > 0 && count == deletedCbl.Items.Count ? CheckState.Checked
+				: count == 0 ? CheckState.Unchecked
+				: CheckState.Indeterminate;
+
+			everythingCb.CheckStateChanged += everythingCb_CheckStateChanged;
+
+			deletedCheckedLbl.Text = string.Format(deletedCheckedTemplate, count, deletedCbl.Items.Count);
+		}
+	}
+}

Source/LibationWinForms/Dialogs/TrashBinDialog.resx

@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

Source/LibationWinForms/Form1.Designer.cs

@@ -63,6 +63,7 @@
 			this.toolStripSeparator3 = new System.Windows.Forms.ToolStripSeparator();
 			this.removeToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
 			this.toolStripSeparator4 = new System.Windows.Forms.ToolStripSeparator();
+			this.openTrashBinToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
 			this.launchHangoverToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.locateAudiobooksToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
 			this.settingsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
@@ -383,8 +384,9 @@
             this.accountsToolStripMenuItem,
             this.basicSettingsToolStripMenuItem,
 			this.toolStripSeparator4,
+			this.openTrashBinToolStripMenuItem,
 			this.launchHangoverToolStripMenuItem,
-            this.toolStripSeparator2,
+			this.toolStripSeparator2,
             this.aboutToolStripMenuItem});
             this.settingsToolStripMenuItem.Name = "settingsToolStripMenuItem";
             this.settingsToolStripMenuItem.Size = new System.Drawing.Size(61, 20);
@@ -592,6 +594,13 @@
 			this.locateAudiobooksToolStripMenuItem.Text = "L&ocate Audiobooks";
 			this.locateAudiobooksToolStripMenuItem.Click += new System.EventHandler(this.locateAudiobooksToolStripMenuItem_Click);
 			// 
+			// openTrashBinToolStripMenuItem
+			// 
+			this.openTrashBinToolStripMenuItem.Name = "openTrashBinToolStripMenuItem";
+			this.openTrashBinToolStripMenuItem.Size = new System.Drawing.Size(247, 22);
+			this.openTrashBinToolStripMenuItem.Text = "Trash Bin";
+			this.openTrashBinToolStripMenuItem.Click += new System.EventHandler(this.openTrashBinToolStripMenuItem_Click);
+			// 
 			// launchHangoverToolStripMenuItem
 			// 
 			this.launchHangoverToolStripMenuItem.Name = "launchHangoverToolStripMenuItem";
@@ -676,6 +685,7 @@
 		private System.Windows.Forms.ToolStripSeparator toolStripSeparator3;
 		private System.Windows.Forms.ToolStripMenuItem locateAudiobooksToolStripMenuItem;
 		private System.Windows.Forms.ToolStripSeparator toolStripSeparator4;
+		private System.Windows.Forms.ToolStripMenuItem openTrashBinToolStripMenuItem;
 		private System.Windows.Forms.ToolStripMenuItem launchHangoverToolStripMenuItem;
         private LibationWinForms.FormattableToolStripMenuItem liberateVisibleToolStripMenuItem_LiberateMenu;
 		private System.Windows.Forms.SplitContainer splitContainer1;

Source/LibationWinForms/Form1.RemoveBooks.cs

@@ -16,6 +16,9 @@ namespace LibationWinForms
 		private async void removeBooksBtn_Click(object sender, EventArgs e)
 			=> await productsDisplay.RemoveCheckedBooksAsync();
 
+		private void openTrashBinToolStripMenuItem_Click(object sender, EventArgs e)
+			=> new TrashBinDialog().ShowDialog(this);
+
 		private void doneRemovingBtn_Click(object sender, EventArgs e)
 		{
 			removeBooksBtn.Visible = false;

Source/LibationWinForms/Form1.VisibleBooks.cs

@@ -168,11 +168,8 @@ namespace LibationWinForms
                 "Are you sure you want to remove {0} from Libation's library?",
 				"Remove books from Libation?");
 
-			if (confirmationResult != DialogResult.Yes)
+			if (confirmationResult is DialogResult.Yes)
-				return;
+				await visibleLibraryBooks.RemoveBooksAsync();
-
-			var visibleIds = visibleLibraryBooks.Select(lb => lb.Book.AudibleProductId).ToList();
-			await LibraryCommands.RemoveBooksAsync(visibleIds);
 		}
 
 		private async void productsDisplay_VisibleCountChanged(object sender, int qty)

Source/LibationWinForms/GridView/ProductsDisplay.cs

@@ -107,9 +107,9 @@ namespace LibationWinForms.GridView
 			if (selectedBooks.Count == 0)
 				return;
 
-			var libraryBooks = selectedBooks.Select(rge => rge.LibraryBook).ToList();
+			var booksToRemove = selectedBooks.Select(rge => rge.LibraryBook).ToList();
 			var result = MessageBoxLib.ShowConfirmationDialog(
-				libraryBooks,
+				booksToRemove,
                 // do not use `$` string interpolation. See impl.
                 "Are you sure you want to remove {0} from Libation's library?",
 				"Remove books from Libation?");
@@ -118,8 +118,7 @@ namespace LibationWinForms.GridView
 				return;
 
 			productsGrid.RemoveBooks(selectedBooks);
-			var idsToRemove = libraryBooks.Select(lb => lb.Book.AudibleProductId).ToList();
+			await booksToRemove.RemoveBooksAsync();
-			var removeLibraryBooks = await LibraryCommands.RemoveBooksAsync(idsToRemove);
 		}
 
 		public async Task ScanAndRemoveBooksAsync(params Account[] accounts)

Source/LibationWinForms/GridView/ProductsGrid.cs

@@ -154,7 +154,7 @@ namespace LibationWinForms.GridView
             setNotDownloadMenuItem.Click += (_, __) => entry.Book.UpdateBookStatus(LiberatedStatus.NotLiberated);
 
             var removeMenuItem = new ToolStripMenuItem() { Text = "&Remove from library" };
-			removeMenuItem.Click += async (_, __) => await Task.Run(() => LibraryCommands.RemoveBook(entry.AudibleProductId));
+			removeMenuItem.Click += async (_, __) => await Task.Run(entry.LibraryBook.RemoveBook);
 
             var locateFileMenuItem = new ToolStripMenuItem() { Text = "&Locate file..." };
             locateFileMenuItem.Click += (_, __) =>