incr ver

Fix #680 and Add category ladders

.github/workflows/build-windows.yml

@@ -75,6 +75,7 @@ jobs:
               LibationCli/LibationCli.csproj `
               --configuration ${{ env.DOTNET_CONFIGURATION }} `
               --output bin/Publish/${{ matrix.os }}-${{ matrix.release_name }} `
+              -p:DefineConstants="${{ matrix.release_name }}" `
               -p:PublishProfile=LibationCli/Properties/PublishProfiles/${{ matrix.os }}Profile.pubxml
           dotnet publish `
               Hangover${{ matrix.ui }}/Hangover${{ matrix.ui }}.csproj `

Source/AaxDecrypter/AaxcDownloadConvertBase.cs

@@ -81,14 +81,7 @@ namespace AaxDecrypter
 					AaxFile.AppleTags.AppleListBox.EditOrAddFreeformTag(tagDomain, "PART", part.ToString());
 			}
 
-			//Finishing configuring lame encoder.
-			if (DownloadOptions.OutputFormat == OutputFormat.Mp3)
-				MpegUtil.ConfigureLameOptions(
-					AaxFile,
-					DownloadOptions.LameConfig,
-					DownloadOptions.Downsample,
-					DownloadOptions.MatchSourceBitrate);
-
+			OnInitialized();
 			OnRetrievedTitle(AaxFile.AppleTags.TitleSansUnabridged);
 			OnRetrievedAuthors(AaxFile.AppleTags.FirstAuthor ?? "[unknown]");
 			OnRetrievedNarrators(AaxFile.AppleTags.Narrator ?? "[unknown]");
@@ -98,5 +91,7 @@ namespace AaxDecrypter
 
 			return !IsCanceled;
 		}
+
+		protected virtual void OnInitialized() { }
 	}
 }

Source/AaxDecrypter/AaxcDownloadMultiConverter.cs

@@ -21,6 +21,18 @@ namespace AaxDecrypter
 			AsyncSteps["Step 3: Download Clips and Bookmarks"] = Step_DownloadClipsBookmarksAsync;
 		}
 
+		protected override void OnInitialized()
+		{
+			//Finishing configuring lame encoder.
+			if (DownloadOptions.OutputFormat == OutputFormat.Mp3)
+				MpegUtil.ConfigureLameOptions(
+					AaxFile,
+					DownloadOptions.LameConfig,
+					DownloadOptions.Downsample,
+					DownloadOptions.MatchSourceBitrate,
+					chapters: null);
+		}
+
 		/*
 https://github.com/rmcrackan/Libation/pull/127#issuecomment-939088489
 

Source/AaxDecrypter/AaxcDownloadSingleConverter.cs

@@ -3,7 +3,6 @@ using AAXClean.Codecs;
 using Dinah.Core.Net.Http;
 using FileManager;
 using System;
-using System.Diagnostics;
 using System.IO;
 using System.Threading.Tasks;
 
@@ -26,6 +25,18 @@ namespace AaxDecrypter
 			AsyncSteps[$"Step {step++}: Create Cue"] = Step_CreateCueAsync;
 		}
 
+		protected override void OnInitialized()
+		{
+			//Finishing configuring lame encoder.
+			if (DownloadOptions.OutputFormat == OutputFormat.Mp3)
+				MpegUtil.ConfigureLameOptions(
+					AaxFile,
+					DownloadOptions.LameConfig,
+					DownloadOptions.Downsample,
+					DownloadOptions.MatchSourceBitrate,
+					DownloadOptions.ChapterInfo);
+		}
+
 		protected async override Task<bool> Step_DownloadAndDecryptAudiobookAsync()
 		{
 			FileUtility.SaferDelete(OutputFileName);

Source/AaxDecrypter/AudiobookDownloadBase.cs

@@ -118,11 +118,7 @@ namespace AaxDecrypter
 		public abstract Task CancelAsync();
 		protected abstract Task<bool> Step_DownloadAndDecryptAudiobookAsync();
 
-		public virtual void SetCoverArt(byte[] coverArt)
-		{
-			if (coverArt is not null)
-				OnRetrievedCoverArt(coverArt);
-		}
+		public virtual void SetCoverArt(byte[] coverArt) { }
 
 		protected void OnRetrievedTitle(string title)
 			=> RetrievedTitle?.Invoke(this, title);

Source/AaxDecrypter/MpegUtil.cs

@@ -8,7 +8,12 @@ namespace AaxDecrypter
 	public static class MpegUtil
 	{
 		private const string TagDomain = "com.pilabor.tone";
-		public static void ConfigureLameOptions(Mp4File mp4File, LameConfig lameConfig, bool downsample, bool matchSourceBitrate)
+		public static void ConfigureLameOptions(
+			Mp4File mp4File,
+			LameConfig lameConfig,
+			bool downsample,
+			bool matchSourceBitrate,
+			ChapterInfo chapters)
 		{
 			double bitrateMultiple = 1;
 
@@ -53,6 +58,12 @@ namespace AaxDecrypter
 
 			if (mp4File.AppleTags.AppleListBox.GetFreeformTagString(TagDomain, "PART") is string part)
 				lameConfig.ID3.UserDefinedText.Add("PART", part);
+
+			if (chapters?.Count > 0)
+			{
+				var cue = Cue.CreateContents(lameConfig.ID3.Title + ".mp3", chapters);
+				lameConfig.ID3.UserDefinedText.Add("CUESHEET", cue);
+			}
 		}
 	}
 }

Source/AaxDecrypter/NetworkFileStream.cs

@@ -127,6 +127,8 @@ namespace AaxDecrypter
 		{
 			ArgumentValidator.EnsureNotNullOrWhiteSpace(uriToSameFile?.AbsoluteUri, nameof(uriToSameFile));
 
+			if (Path.GetFileName(uriToSameFile.LocalPath) != Path.GetFileName(Uri.LocalPath))
+				throw new ArgumentException($"New uri to the same file must have the same file name.");
 			if (uriToSameFile.Host != Uri.Host)
 				throw new ArgumentException($"New uri to the same file must have the same host.\r\n Old Host :{Uri.Host}\r\nNew Host: {uriToSameFile.Host}");
 			if (DownloadTask is not null)

Source/AppScaffolding/AppScaffolding.csproj

@@ -2,7 +2,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFramework>net7.0</TargetFramework>
-    <Version>10.5.0.1</Version>
+    <Version>10.6.3.1</Version>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Octokit" Version="6.0.0" />

Source/AppScaffolding/LibationScaffolding.cs

@@ -90,28 +90,18 @@ namespace AppScaffolding
 		}
 
 		/// <summary>Initialize logging. Wire-up events. Run after migration</summary>
-		public static void RunPostMigrationScaffolding(Configuration config)
+		public static void RunPostMigrationScaffolding(Variety variety, Configuration config)
 		{
+			Variety = Enum.IsDefined(variety) ? variety : Variety.None;
+
+			var releaseID = (ReleaseIdentifier)((int)variety | (int)Configuration.OS | (int)RuntimeInformation.ProcessArchitecture);
+
+			ReleaseIdentifier = Enum.IsDefined(releaseID) ? releaseID : ReleaseIdentifier.None;
+
 			ensureSerilogConfig(config);
 			configureLogging(config);
 			logStartupState(config);
 
-			#region Determine Libation Variery and Release ID
-
-			Variety = File.Exists("System.Windows.Forms.dll") ? Variety.Classic : Variety.Chardonnay;
-
-			var releaseID = (ReleaseIdentifier)((int)Variety | (int)Configuration.OS | (int)RuntimeInformation.ProcessArchitecture);
-
-			if (Enum.IsDefined(releaseID))
-				ReleaseIdentifier = releaseID;
-			else
-			{
-				ReleaseIdentifier = ReleaseIdentifier.None;
-				Serilog.Log.Logger.Warning("Unknown release identifier @{DebugInfo}", new { Variety, Configuration.OS, RuntimeInformation.ProcessArchitecture });
-			}
-
-			#endregion
-
 			// all else should occur after logging
 
 			wireUpSystemEvents(config);

Source/ApplicationServices/ApplicationServices.csproj

@@ -6,7 +6,7 @@
 
   <ItemGroup>
     <PackageReference Include="CsvHelper" Version="30.0.1" />
-    <PackageReference Include="NPOI" Version="2.6.0" />
+    <PackageReference Include="NPOI" Version="2.6.1" />
   </ItemGroup>
 
   <ItemGroup>

Source/ApplicationServices/LibraryExporter.cs

@@ -141,7 +141,7 @@ namespace ApplicationServices
 				PictureId = a.Book.PictureId,
 				IsAbridged = a.Book.IsAbridged,
 				DatePublished = a.Book.DatePublished,
-				CategoriesNames = a.Book.CategoriesNames().Any() ? a.Book.CategoriesNames().Aggregate((a, b) => $"{a}, {b}") : "",
+				CategoriesNames = a.Book.LowestCategoryNames().Any() ? a.Book.LowestCategoryNames().Aggregate((a, b) => $"{a}, {b}") : "",
 				MyRatingOverall = a.Book.UserDefinedItem.Rating.OverallRating,
 				MyRatingPerformance = a.Book.UserDefinedItem.Rating.PerformanceRating,
 				MyRatingStory = a.Book.UserDefinedItem.Rating.StoryRating,

Source/AudibleUtilities/AudibleUtilities.csproj

@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="AudibleApi" Version="8.4.1.1" />
+    <PackageReference Include="AudibleApi" Version="8.4.2.1" />
   </ItemGroup>
 
   <ItemGroup>

Source/DataLayer/Configurations/BookCategoryConfig.cs

@@ -0,0 +1,26 @@
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using Microsoft.EntityFrameworkCore;
+
+namespace DataLayer.Configurations
+{
+	internal class BookCategoryConfig : IEntityTypeConfiguration<BookCategory>
+	{
+		public void Configure(EntityTypeBuilder<BookCategory> entity)
+		{
+			entity.HasKey(bc => new { bc.BookId, bc.CategoryLadderId });
+
+			entity.HasIndex(bc => bc.BookId);
+			entity.HasIndex(bc => bc.CategoryLadderId);
+
+			entity
+				.HasOne(bc => bc.Book)
+				.WithMany(b => b.CategoriesLink)
+				.HasForeignKey(bc => bc.BookId);
+
+			entity
+				.HasOne(bc => bc.CategoryLadder)
+				.WithMany(c => c.BooksLink)
+				.HasForeignKey(bc => bc.CategoryLadderId);
+		}
+	}
+}

Source/DataLayer/Configurations/BookConfig.cs

@@ -21,10 +21,7 @@ namespace DataLayer.Configurations
             entity.Ignore(nameof(Book.Narrators));
             entity.Ignore(nameof(Book.AudioFormat));
             entity.Ignore(nameof(Book.TitleWithSubtitle));
-            //// these don't seem to matter
-            //entity.Ignore(nameof(Book.AuthorNames));
-            //entity.Ignore(nameof(Book.NarratorNames));
-            //entity.Ignore(nameof(Book.HasPdfs));
+            entity.Ignore(b => b.Categories);
 
             // OwnsMany: "Can only ever appear on navigation properties of other entity types.
             //  Are automatically loaded, and can only be tracked by a DbContext alongside their owner."
@@ -58,23 +55,6 @@ namespace DataLayer.Configurations
                     // owns it 1:1, store in same table
                     b_udi.OwnsOne(udi => udi.Rating);
                 });
-
-            entity
-                .Metadata
-                .FindNavigation(nameof(Book.ContributorsLink))
-                // PropertyAccessMode.Field : Contributions is a get-only property, not a field, so use its backing field
-                .SetPropertyAccessMode(PropertyAccessMode.Field);
-
-            entity
-                .Metadata
-                .FindNavigation(nameof(Book.SeriesLink))
-                // PropertyAccessMode.Field : Series is a get-only property, not a field, so use its backing field
-                .SetPropertyAccessMode(PropertyAccessMode.Field);
-
-            entity
-                .HasOne(b => b.Category)
-                .WithMany()
-                .HasForeignKey(b => b.CategoryId);
         }
     }
 }

Source/DataLayer/Configurations/CategoryConfig.cs

@@ -10,8 +10,11 @@ namespace DataLayer.Configurations
             entity.HasKey(c => c.CategoryId);
             entity.HasIndex(c => c.AudibleCategoryId);
 
-            // seeds go here. examples in Dinah.EntityFrameworkCore.Tests\DbContextFactoryExample.cs
-            entity.HasData(Category.GetEmpty());
+            entity.Ignore(c => c.CategoryLadders);
+
+            entity
+                .HasMany(e => e._categoryLadders)
+                .WithMany(e => e._categories);
         }
     }
 }

Source/DataLayer/Configurations/CategoryLadderConfig.cs

@@ -0,0 +1,24 @@
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using Microsoft.EntityFrameworkCore;
+
+namespace DataLayer.Configurations
+{
+	internal class CategoryLadderConfig : IEntityTypeConfiguration<CategoryLadder>
+	{
+		public void Configure(EntityTypeBuilder<CategoryLadder> entity)
+		{
+			entity.HasKey(cl => cl.CategoryLadderId);
+
+			entity.Ignore(cl => cl.Categories);
+
+			entity
+				.HasMany(cl => cl._categories)
+				.WithMany(c => c._categoryLadders);
+
+			entity
+				.Metadata
+				.FindNavigation(nameof(CategoryLadder.BooksLink))
+				.SetPropertyAccessMode(PropertyAccessMode.Field);
+		}
+	}
+}

Source/DataLayer/DataLayer.csproj

@@ -10,7 +10,7 @@
   </PropertyGroup>
   
   <ItemGroup>
-    <PackageReference Include="Dinah.Core" Version="7.2.2.1" />
+    <PackageReference Include="Dinah.Core" Version="7.2.3.1" />
     <PackageReference Include="Dinah.EntityFrameworkCore" Version="7.1.1.1" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.5">
       <PrivateAssets>all</PrivateAssets>

Source/DataLayer/EfClasses/Book.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Collections.ObjectModel;
 using System.Linq;
 using Dinah.Core;
 using Microsoft.EntityFrameworkCore;
@@ -37,7 +38,7 @@ namespace DataLayer
         public string Subtitle { get; private set; }
         private string _titleWithSubtitle;
         public string TitleWithSubtitle => _titleWithSubtitle ??= string.IsNullOrEmpty(Subtitle) ? Title : $"{Title}: {Subtitle}";
-		public string Description { get; private set; }
+        public string Description { get; private set; }
         public int LengthInMinutes { get; private set; }
         public ContentType ContentType { get; private set; }
         public string Locale { get; private set; }
@@ -55,10 +56,6 @@ namespace DataLayer
         public DateTime? DatePublished { get; private set; }
         public string Language { get; private set; }
 
-        // non-null. use "empty pattern"
-        internal int CategoryId { get; private set; }
-        public Category Category { get; private set; }
-
         // is owned, not optional 1:1
         public UserDefinedItem UserDefinedItem { get; private set; }
 
@@ -77,9 +74,8 @@ namespace DataLayer
             string description,
             int lengthInMinutes,
             ContentType contentType,
-			IEnumerable<Contributor> authors,
-			IEnumerable<Contributor> narrators,
-			Category category,
+            IEnumerable<Contributor> authors,
+            IEnumerable<Contributor> narrators,
             string localeName)
         {
             // validate
@@ -87,7 +83,7 @@ namespace DataLayer
             var productId = audibleProductId.Id;
             ArgumentValidator.EnsureNotNullOrWhiteSpace(productId, nameof(productId));
 
-			// assign as soon as possible. stuff below relies on this
+            // assign as soon as possible. stuff below relies on this
             AudibleProductId = productId;
             Locale = localeName;
 
@@ -95,43 +91,34 @@ namespace DataLayer
 
             // non-ef-ctor init.s
             UserDefinedItem = new UserDefinedItem(this);
-            _contributorsLink = new HashSet<BookContributor>();
+            ContributorsLink = new HashSet<BookContributor>();
+            CategoriesLink = new HashSet<BookCategory>();
             _seriesLink = new HashSet<SeriesBook>();
             _supplements = new HashSet<Supplement>();
 
-			Category = category;
-
             // simple assigns
             UpdateTitle(title, subtitle);
-			Description = description?.Trim() ?? "";
+            Description = description?.Trim() ?? "";
             LengthInMinutes = lengthInMinutes;
             ContentType = contentType;
 
             // assigns with biz logic
             ReplaceAuthors(authors);
             ReplaceNarrators(narrators);
-		}
-        public void UpdateTitle(string  title, string subtitle)
+        }
+        public void UpdateTitle(string title, string subtitle)
         {
             Title = title?.Trim() ?? "";
             Subtitle = subtitle?.Trim() ?? "";
             _titleWithSubtitle = null;
-		}
+        }
 
-		#region contributors, authors, narrators
-		// use uninitialised backing fields - this means we can detect if the collection was loaded
-		private HashSet<BookContributor> _contributorsLink;
-        // i'd like this to be internal but migration throws this exception when i try:
-        //   Value cannot be null.
-        //   Parameter name: property
-        public IEnumerable<BookContributor> ContributorsLink
-            => _contributorsLink?
-                .OrderBy(bc => bc.Order)
-                .ToList();
+        #region contributors, authors, narrators
+        internal HashSet<BookContributor> ContributorsLink { get; private set; }
 
-        public IEnumerable<Contributor> Authors => getContributions(Role.Author).Select(bc => bc.Contributor).ToList();
-        public IEnumerable<Contributor> Narrators => getContributions(Role.Narrator).Select(bc => bc.Contributor).ToList();
-        public string Publisher => getContributions(Role.Publisher).SingleOrDefault()?.Contributor.Name;
+        public IEnumerable<Contributor> Authors => ContributorsLink.ByRole(Role.Author).Select(bc => bc.Contributor).ToList();
+        public IEnumerable<Contributor> Narrators => ContributorsLink.ByRole(Role.Narrator).Select(bc => bc.Contributor).ToList();
+        public string Publisher => ContributorsLink.ByRole(Role.Publisher).SingleOrDefault()?.Contributor.Name;
 
         public void ReplaceAuthors(IEnumerable<Contributor> authors, DbContext context = null)
             => replaceContributors(authors, Role.Author, context);
@@ -144,47 +131,70 @@ namespace DataLayer
             ArgumentValidator.EnsureEnumerableNotNullOrEmpty(newContributors, nameof(newContributors));
 
             // the edge cases of doing local-loaded vs remote-only got weird. just load it
-            if (_contributorsLink is null)
-				getEntry(context).Collection(s => s.ContributorsLink).Load();
+            if (ContributorsLink is null)
+                getEntry(context).Collection(s => s.ContributorsLink).Load();
+
+            var isIdentical
+                = ContributorsLink
+                .ByRole(role)
+                .Select(c => c.Contributor)
+                .SequenceEqual(newContributors);
 
-			var roleContributions = getContributions(role);
-            var isIdentical = roleContributions.Select(c => c.Contributor).SequenceEqual(newContributors);
             if (isIdentical)
                 return;
 
-            _contributorsLink.RemoveWhere(bc => bc.Role == role);
+            ContributorsLink.RemoveWhere(bc => bc.Role == role);
             addNewContributors(newContributors, role);
         }
 
-		private void addNewContributors(IEnumerable<Contributor> newContributors, Role role)
+        private void addNewContributors(IEnumerable<Contributor> newContributors, Role role)
         {
             byte order = 0;
             var newContributionsEnum = newContributors.Select(c => new BookContributor(this, c, role, order++));
             var newContributions = new HashSet<BookContributor>(newContributionsEnum);
-            _contributorsLink.UnionWith(newContributions);
+            ContributorsLink.UnionWith(newContributions);
         }
 
-        private List<BookContributor> getContributions(Role role)
-            => ContributorsLink
-                .Where(a => a.Role == role)
-                .OrderBy(a => a.Order)
-                .ToList();
         #endregion
 
-		private Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry<Book> getEntry(DbContext context)
+        private Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry<Book> getEntry(DbContext context)
+        {
+            ArgumentValidator.EnsureNotNull(context, nameof(context));
+
+            var entry = context.Entry(this);
+
+            if (!entry.IsKeySet)
+                throw new InvalidOperationException("Could not load a valid Book from database");
+
+            return entry;
+        }
+
+        #region categories
+        internal HashSet<BookCategory> CategoriesLink { get; private set; }
+
+        private ReadOnlyCollection<BookCategory> _categoriesReadOnly;
+        public ReadOnlyCollection<BookCategory> Categories
+        {
+            get
+            {
+                if (_categoriesReadOnly?.SequenceEqual(CategoriesLink) is not true)
+                    _categoriesReadOnly = CategoriesLink.ToList().AsReadOnly();
+                return _categoriesReadOnly;
+            }
+        }
+		public void SetCategoryLadders(IEnumerable<CategoryLadder> ladders)
 		{
-			ArgumentValidator.EnsureNotNull(context, nameof(context));
+			ArgumentValidator.EnsureNotNull(ladders, nameof(ladders));
 
-			var entry = context.Entry(this);
-
-			if (!entry.IsKeySet)
-				throw new InvalidOperationException("Could not load a valid Book from database");
-
-			return entry;
+			//Replace all existing category ladders.
+            //Some books make have duplocate ladders
+			CategoriesLink.Clear();
+            CategoriesLink.UnionWith(ladders.Distinct().Select(l => new BookCategory(this, l)));
 		}
+		#endregion
 
-        #region series
-        private HashSet<SeriesBook> _seriesLink;
+		#region series
+		private HashSet<SeriesBook> _seriesLink;
         public IEnumerable<SeriesBook> SeriesLink => _seriesLink?.ToList();
 
         public void UpsertSeries(Series series, string order, DbContext context = null)
@@ -234,15 +244,6 @@ namespace DataLayer
             Language = language?.FirstCharToUpper() ?? Language;
         }
 
-        public void UpdateCategory(Category category, DbContext context = null)
-		{
-			// since category is never null, nullity means it hasn't been loaded
-			if (Category is null)
-				getEntry(context).Reference(s => s.Category).Load();
-
-			Category = category;
-        }
-
         public override string ToString() => $"[{AudibleProductId}] {TitleWithSubtitle}";
 	}
 }

Source/DataLayer/EfClasses/BookCategory.cs

@@ -0,0 +1,20 @@
+using Dinah.Core;
+
+namespace DataLayer
+{
+	public class BookCategory
+	{
+		internal int BookId { get; private set; }
+		internal int CategoryLadderId { get; private set; }
+
+		public Book Book { get; private set; }
+		public CategoryLadder CategoryLadder { get; private set; }
+		private BookCategory() { }
+
+		internal BookCategory(Book book, CategoryLadder categoriesList)
+		{
+			Book = ArgumentValidator.EnsureNotNull(book, nameof(book));
+			CategoryLadder = ArgumentValidator.EnsureNotNull(categoriesList, nameof(categoriesList));
+		}
+	}
+}

Source/DataLayer/EfClasses/Category.cs

@@ -1,9 +1,9 @@
-using System;
-using System.Collections.Generic;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
 using System.Linq;
 using Dinah.Core;
-using Microsoft.EntityFrameworkCore;
 
+#nullable enable
 namespace DataLayer
 {
     public class AudibleCategoryId
@@ -15,20 +15,29 @@ namespace DataLayer
             Id = id;
         }
     }
+
     public class Category
     {
-        // Empty is a special case. use private ctor w/o validation
-        public static Category GetEmpty() => new() { CategoryId = -1, AudibleCategoryId = "", Name = "" };
-
         internal int CategoryId { get; private set; }
-        public string AudibleCategoryId { get; private set; }
+        public string? AudibleCategoryId { get; private set; }
 
-        public string Name { get; private set; }
-        public Category ParentCategory { get; private set; }
+        public string? Name { get; internal set; }
 
-        private Category() { }
+        internal List<CategoryLadder> _categoryLadders = new();
+        private ReadOnlyCollection<CategoryLadder>? _categoryLaddersReadOnly;
+        public ReadOnlyCollection<CategoryLadder> CategoryLadders
+		{
+			get
+			{
+				if (_categoryLaddersReadOnly?.SequenceEqual(_categoryLadders) is not true)
+					_categoryLaddersReadOnly = _categoryLadders.AsReadOnly();
+				return _categoryLaddersReadOnly;
+			}
+		}
+
+		private Category() { }
         /// <summary>special id class b/c it's too easy to get string order mixed up</summary>
-        public Category(AudibleCategoryId audibleSeriesId, string name, Category parentCategory = null)
+        public Category(AudibleCategoryId audibleSeriesId, string name)
         {
             ArgumentValidator.EnsureNotNull(audibleSeriesId, nameof(audibleSeriesId));
             var id = audibleSeriesId.Id;
@@ -37,15 +46,6 @@ namespace DataLayer
 
             AudibleCategoryId = id;
             Name = name;
-
-            UpdateParentCategory(parentCategory);
-        }
-
-        public void UpdateParentCategory(Category parentCategory)
-        {
-            // don't overwrite with null but not an error
-            if (parentCategory is not null)
-                ParentCategory = parentCategory;
         }
 
 		public override string ToString() => $"[{AudibleCategoryId}] {Name}";

Source/DataLayer/EfClasses/CategoryLadder.cs

@@ -0,0 +1,58 @@
+using Dinah.Core;
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+
+#nullable enable
+namespace DataLayer
+{
+	public class CategoryLadder : IEquatable<CategoryLadder>
+	{
+		internal int CategoryLadderId { get; private set; }
+
+		internal List<Category> _categories;
+		private ReadOnlyCollection<Category>? _categoriesReadOnly;
+		public ReadOnlyCollection<Category> Categories
+		{
+			get
+			{
+				if (_categoriesReadOnly?.SequenceEqual(_categories) is not true)
+					_categoriesReadOnly = _categories.AsReadOnly();
+				return _categoriesReadOnly;
+			}
+		}
+
+		private HashSet<BookCategory>? _booksLink;
+		public IEnumerable<BookCategory>? BooksLink => _booksLink?.ToList();
+		private CategoryLadder() { _categories = new(); }
+		public CategoryLadder(List<Category> categories)
+		{
+			ArgumentValidator.EnsureNotNull(categories, nameof(categories));
+			ArgumentValidator.EnsureGreaterThan(categories.Count, nameof(categories), 0);
+			_booksLink = new HashSet<BookCategory>();
+			_categories = categories;
+		}
+
+		public override int GetHashCode()
+		{
+			HashCode hashCode = default;
+			foreach (var category in _categories)
+				hashCode.Add(category.AudibleCategoryId);
+			return hashCode.ToHashCode();
+		}
+
+		public bool Equals(CategoryLadder? other)
+			=> other?._categories is not null
+			&& Equals(other._categories.Select(c => c.AudibleCategoryId));
+
+		public bool Equals(IEnumerable<string?>? categoryIds)
+			=> categoryIds is not null
+			&& _categories.Select(c => c.AudibleCategoryId).SequenceEqual(categoryIds);
+
+		public override bool Equals(object? obj)
+			=> obj is CategoryLadder other && Equals(other);
+
+		public override string ToString() => string.Join(" > ", _categories.Select(c => c.Name));
+	}
+}

Source/DataLayer/EntityExtensions.cs

@@ -7,8 +7,13 @@ using System.Threading.Tasks;
 namespace DataLayer
 {
     public static class EntityExtensions
-    {
-        public static string TitleSortable(this Book book) => Formatters.GetSortName(book.Title + book.Subtitle);
+	{
+		public static IEnumerable<BookContributor> ByRole(this IEnumerable<BookContributor> contributors, Role role)
+			=> contributors
+				.Where(a => a.Role == role)
+				.OrderBy(a => a.Order);
+
+		public static string TitleSortable(this Book book) => Formatters.GetSortName(book.Title + book.Subtitle);
 
         public static string AuthorNames(this Book book) => string.Join(", ", book.Authors.Select(a => a.Name));
         public static string NarratorNames(this Book book) => string.Join(", ", book.Narrators.Select(n => n.Name));
@@ -46,14 +51,31 @@ namespace DataLayer
                 ? $"{sb.Series.Name} (#{sb.Order})"
                 : sb.Series.Name;
 		}
-        public static string[] CategoriesNames(this Book book)
-            => book.Category is null ? new string[0]
-            : book.Category.ParentCategory is null ? new[] { book.Category.Name }
-            : new[] { book.Category.ParentCategory.Name, book.Category.Name };
-        public static string[] CategoriesIds(this Book book)
-            => book.Category is null ? null
-            : book.Category.ParentCategory is null ? new[] { book.Category.AudibleCategoryId }
-            : new[] { book.Category.ParentCategory.AudibleCategoryId, book.Category.AudibleCategoryId };
+
+        public static string[] LowestCategoryNames(this Book book)
+            => book.CategoriesLink?.Any() is not true ? Array.Empty<string>()
+			: book
+                .CategoriesLink
+                .Select(cl => cl.CategoryLadder.Categories.LastOrDefault()?.Name)
+                .Where(c => c is not null)
+                .Distinct()
+                .ToArray();
+
+        public static string[] AllCategoryNames(this Book book)
+            => book.CategoriesLink?.Any() is not true ? Array.Empty<string>()
+            : book
+                .CategoriesLink
+                .SelectMany(cl => cl.CategoryLadder.Categories)
+                .Select(c => c.Name)
+                .ToArray();
+
+		public static string[] AllCategoryIds(this Book book)
+            => book.CategoriesLink?.Any() is not true ? null
+            : book
+                .CategoriesLink
+                .SelectMany(cl => cl.CategoryLadder.Categories)
+                .Select(c => c.AudibleCategoryId)
+                .ToArray();
 
         public static string AggregateTitles(this IEnumerable<LibraryBook> libraryBooks, int max = 5)
 		{

Source/DataLayer/LibationContext.cs

@@ -23,6 +23,7 @@ namespace DataLayer
         public DbSet<Contributor> Contributors { get; private set; }
         public DbSet<Series> Series { get; private set; }
         public DbSet<Category> Categories { get; private set; }
+        public DbSet<CategoryLadder> CategoryLadders { get; private set; }
 
         public static LibationContext Create(string connectionString)
         {
@@ -39,13 +40,15 @@ namespace DataLayer
         {
             base.OnModelCreating(modelBuilder);
 
-            modelBuilder.ApplyConfiguration(new BookConfig());
+			modelBuilder.ApplyConfiguration(new BookConfig());
             modelBuilder.ApplyConfiguration(new ContributorConfig());
             modelBuilder.ApplyConfiguration(new BookContributorConfig());
             modelBuilder.ApplyConfiguration(new LibraryBookConfig());
             modelBuilder.ApplyConfiguration(new SeriesConfig());
             modelBuilder.ApplyConfiguration(new SeriesBookConfig());
             modelBuilder.ApplyConfiguration(new CategoryConfig());
+			modelBuilder.ApplyConfiguration(new CategoryLadderConfig());
+			modelBuilder.ApplyConfiguration(new BookCategoryConfig());
 
 			// views are now supported via "keyless entity types" (instead of "entity types" or the prev "query types"):
 			// https://docs.microsoft.com/en-us/ef/core/modeling/keyless-entity-types

Source/DataLayer/Migrations/20230718214617_AddCategoryLadder.Designer.cs

@@ -0,0 +1,465 @@
+// <auto-generated />
+using System;
+using DataLayer;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace DataLayer.Migrations
+{
+    [DbContext(typeof(LibationContext))]
+    [Migration("20230718214617_AddCategoryLadder")]
+    partial class AddCategoryLadder
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder.HasAnnotation("ProductVersion", "7.0.5");
+
+            modelBuilder.Entity("CategoryCategoryLadder", b =>
+                {
+                    b.Property<int>("_categoriesCategoryId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("_categoryLaddersCategoryLadderId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("_categoriesCategoryId", "_categoryLaddersCategoryLadderId");
+
+                    b.HasIndex("_categoryLaddersCategoryLadderId");
+
+                    b.ToTable("CategoryCategoryLadder");
+                });
+
+            modelBuilder.Entity("DataLayer.Book", b =>
+                {
+                    b.Property<int>("BookId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("AudibleProductId")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("ContentType")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime?>("DatePublished")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Description")
+                        .HasColumnType("TEXT");
+
+                    b.Property<bool>("IsAbridged")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Language")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("LengthInMinutes")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Locale")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("PictureId")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("PictureLarge")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Subtitle")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Title")
+                        .HasColumnType("TEXT");
+
+                    b.Property<long>("_audioFormat")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("BookId");
+
+                    b.HasIndex("AudibleProductId");
+
+                    b.ToTable("Books");
+                });
+
+            modelBuilder.Entity("DataLayer.BookCategory", b =>
+                {
+                    b.Property<int>("BookId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("CategoryLadderId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("BookId", "CategoryLadderId");
+
+                    b.HasIndex("BookId");
+
+                    b.HasIndex("CategoryLadderId");
+
+                    b.ToTable("BookCategory");
+                });
+
+            modelBuilder.Entity("DataLayer.BookContributor", b =>
+                {
+                    b.Property<int>("BookId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("ContributorId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("Role")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<byte>("Order")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("BookId", "ContributorId", "Role");
+
+                    b.HasIndex("BookId");
+
+                    b.HasIndex("ContributorId");
+
+                    b.ToTable("BookContributor");
+                });
+
+            modelBuilder.Entity("DataLayer.Category", b =>
+                {
+                    b.Property<int>("CategoryId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("AudibleCategoryId")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("CategoryId");
+
+                    b.HasIndex("AudibleCategoryId");
+
+                    b.ToTable("Categories");
+                });
+
+            modelBuilder.Entity("DataLayer.CategoryLadder", b =>
+                {
+                    b.Property<int>("CategoryLadderId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("CategoryLadderId");
+
+                    b.ToTable("CategoryLadders");
+                });
+
+            modelBuilder.Entity("DataLayer.Contributor", b =>
+                {
+                    b.Property<int>("ContributorId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("AudibleContributorId")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("ContributorId");
+
+                    b.HasIndex("Name");
+
+                    b.ToTable("Contributors");
+
+                    b.HasData(
+                        new
+                        {
+                            ContributorId = -1,
+                            Name = ""
+                        });
+                });
+
+            modelBuilder.Entity("DataLayer.LibraryBook", b =>
+                {
+                    b.Property<int>("BookId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("AbsentFromLastScan")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Account")
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("DateAdded")
+                        .HasColumnType("TEXT");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("BookId");
+
+                    b.ToTable("LibraryBooks");
+                });
+
+            modelBuilder.Entity("DataLayer.Series", b =>
+                {
+                    b.Property<int>("SeriesId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("AudibleSeriesId")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("SeriesId");
+
+                    b.HasIndex("AudibleSeriesId");
+
+                    b.ToTable("Series");
+                });
+
+            modelBuilder.Entity("DataLayer.SeriesBook", b =>
+                {
+                    b.Property<int>("SeriesId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("BookId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Order")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("SeriesId", "BookId");
+
+                    b.HasIndex("BookId");
+
+                    b.HasIndex("SeriesId");
+
+                    b.ToTable("SeriesBook");
+                });
+
+            modelBuilder.Entity("CategoryCategoryLadder", b =>
+                {
+                    b.HasOne("DataLayer.Category", null)
+                        .WithMany()
+                        .HasForeignKey("_categoriesCategoryId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("DataLayer.CategoryLadder", null)
+                        .WithMany()
+                        .HasForeignKey("_categoryLaddersCategoryLadderId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("DataLayer.Book", b =>
+                {
+                    b.OwnsOne("DataLayer.Rating", "Rating", b1 =>
+                        {
+                            b1.Property<int>("BookId")
+                                .HasColumnType("INTEGER");
+
+                            b1.Property<float>("OverallRating")
+                                .HasColumnType("REAL");
+
+                            b1.Property<float>("PerformanceRating")
+                                .HasColumnType("REAL");
+
+                            b1.Property<float>("StoryRating")
+                                .HasColumnType("REAL");
+
+                            b1.HasKey("BookId");
+
+                            b1.ToTable("Books");
+
+                            b1.WithOwner()
+                                .HasForeignKey("BookId");
+                        });
+
+                    b.OwnsMany("DataLayer.Supplement", "Supplements", b1 =>
+                        {
+                            b1.Property<int>("SupplementId")
+                                .ValueGeneratedOnAdd()
+                                .HasColumnType("INTEGER");
+
+                            b1.Property<int>("BookId")
+                                .HasColumnType("INTEGER");
+
+                            b1.Property<string>("Url")
+                                .HasColumnType("TEXT");
+
+                            b1.HasKey("SupplementId");
+
+                            b1.HasIndex("BookId");
+
+                            b1.ToTable("Supplement");
+
+                            b1.WithOwner("Book")
+                                .HasForeignKey("BookId");
+
+                            b1.Navigation("Book");
+                        });
+
+                    b.OwnsOne("DataLayer.UserDefinedItem", "UserDefinedItem", b1 =>
+                        {
+                            b1.Property<int>("BookId")
+                                .HasColumnType("INTEGER");
+
+                            b1.Property<int>("BookStatus")
+                                .HasColumnType("INTEGER");
+
+                            b1.Property<DateTime?>("LastDownloaded")
+                                .HasColumnType("TEXT");
+
+                            b1.Property<string>("LastDownloadedVersion")
+                                .HasColumnType("TEXT");
+
+                            b1.Property<int?>("PdfStatus")
+                                .HasColumnType("INTEGER");
+
+                            b1.Property<string>("Tags")
+                                .HasColumnType("TEXT");
+
+                            b1.HasKey("BookId");
+
+                            b1.ToTable("UserDefinedItem", (string)null);
+
+                            b1.WithOwner("Book")
+                                .HasForeignKey("BookId");
+
+                            b1.OwnsOne("DataLayer.Rating", "Rating", b2 =>
+                                {
+                                    b2.Property<int>("UserDefinedItemBookId")
+                                        .HasColumnType("INTEGER");
+
+                                    b2.Property<float>("OverallRating")
+                                        .HasColumnType("REAL");
+
+                                    b2.Property<float>("PerformanceRating")
+                                        .HasColumnType("REAL");
+
+                                    b2.Property<float>("StoryRating")
+                                        .HasColumnType("REAL");
+
+                                    b2.HasKey("UserDefinedItemBookId");
+
+                                    b2.ToTable("UserDefinedItem");
+
+                                    b2.WithOwner()
+                                        .HasForeignKey("UserDefinedItemBookId");
+                                });
+
+                            b1.Navigation("Book");
+
+                            b1.Navigation("Rating");
+                        });
+
+                    b.Navigation("Rating");
+
+                    b.Navigation("Supplements");
+
+                    b.Navigation("UserDefinedItem");
+                });
+
+            modelBuilder.Entity("DataLayer.BookCategory", b =>
+                {
+                    b.HasOne("DataLayer.Book", "Book")
+                        .WithMany("CategoriesLink")
+                        .HasForeignKey("BookId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("DataLayer.CategoryLadder", "CategoryLadder")
+                        .WithMany("BooksLink")
+                        .HasForeignKey("CategoryLadderId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Book");
+
+                    b.Navigation("CategoryLadder");
+                });
+
+            modelBuilder.Entity("DataLayer.BookContributor", b =>
+                {
+                    b.HasOne("DataLayer.Book", "Book")
+                        .WithMany("ContributorsLink")
+                        .HasForeignKey("BookId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("DataLayer.Contributor", "Contributor")
+                        .WithMany("BooksLink")
+                        .HasForeignKey("ContributorId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Book");
+
+                    b.Navigation("Contributor");
+                });
+
+            modelBuilder.Entity("DataLayer.LibraryBook", b =>
+                {
+                    b.HasOne("DataLayer.Book", "Book")
+                        .WithOne()
+                        .HasForeignKey("DataLayer.LibraryBook", "BookId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Book");
+                });
+
+            modelBuilder.Entity("DataLayer.SeriesBook", b =>
+                {
+                    b.HasOne("DataLayer.Book", "Book")
+                        .WithMany("SeriesLink")
+                        .HasForeignKey("BookId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("DataLayer.Series", "Series")
+                        .WithMany("BooksLink")
+                        .HasForeignKey("SeriesId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Book");
+
+                    b.Navigation("Series");
+                });
+
+            modelBuilder.Entity("DataLayer.Book", b =>
+                {
+                    b.Navigation("CategoriesLink");
+
+                    b.Navigation("ContributorsLink");
+
+                    b.Navigation("SeriesLink");
+                });
+
+            modelBuilder.Entity("DataLayer.CategoryLadder", b =>
+                {
+                    b.Navigation("BooksLink");
+                });
+
+            modelBuilder.Entity("DataLayer.Contributor", b =>
+                {
+                    b.Navigation("BooksLink");
+                });
+
+            modelBuilder.Entity("DataLayer.Series", b =>
+                {
+                    b.Navigation("BooksLink");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Source/DataLayer/Migrations/20230718214617_AddCategoryLadder.cs

@@ -0,0 +1,174 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace DataLayer.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddCategoryLadder : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Books_Categories_CategoryId",
+                table: "Books");
+
+            migrationBuilder.DropForeignKey(
+                name: "FK_Categories_Categories_ParentCategoryCategoryId",
+                table: "Categories");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Categories_ParentCategoryCategoryId",
+                table: "Categories");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Books_CategoryId",
+                table: "Books");
+
+            migrationBuilder.DeleteData(
+                table: "Categories",
+                keyColumn: "CategoryId",
+                keyValue: -1);
+
+            migrationBuilder.DropColumn(
+                name: "ParentCategoryCategoryId",
+                table: "Categories");
+
+            migrationBuilder.DropColumn(
+                name: "CategoryId",
+                table: "Books");
+
+            migrationBuilder.CreateTable(
+                name: "CategoryLadders",
+                columns: table => new
+                {
+                    CategoryLadderId = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_CategoryLadders", x => x.CategoryLadderId);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "BookCategory",
+                columns: table => new
+                {
+                    BookId = table.Column<int>(type: "INTEGER", nullable: false),
+                    CategoryLadderId = table.Column<int>(type: "INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_BookCategory", x => new { x.BookId, x.CategoryLadderId });
+                    table.ForeignKey(
+                        name: "FK_BookCategory_Books_BookId",
+                        column: x => x.BookId,
+                        principalTable: "Books",
+                        principalColumn: "BookId",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_BookCategory_CategoryLadders_CategoryLadderId",
+                        column: x => x.CategoryLadderId,
+                        principalTable: "CategoryLadders",
+                        principalColumn: "CategoryLadderId",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "CategoryCategoryLadder",
+                columns: table => new
+                {
+                    _categoriesCategoryId = table.Column<int>(type: "INTEGER", nullable: false),
+                    _categoryLaddersCategoryLadderId = table.Column<int>(type: "INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_CategoryCategoryLadder", x => new { x._categoriesCategoryId, x._categoryLaddersCategoryLadderId });
+                    table.ForeignKey(
+                        name: "FK_CategoryCategoryLadder_Categories__categoriesCategoryId",
+                        column: x => x._categoriesCategoryId,
+                        principalTable: "Categories",
+                        principalColumn: "CategoryId",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_CategoryCategoryLadder_CategoryLadders__categoryLaddersCategoryLadderId",
+                        column: x => x._categoryLaddersCategoryLadderId,
+                        principalTable: "CategoryLadders",
+                        principalColumn: "CategoryLadderId",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_BookCategory_BookId",
+                table: "BookCategory",
+                column: "BookId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_BookCategory_CategoryLadderId",
+                table: "BookCategory",
+                column: "CategoryLadderId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_CategoryCategoryLadder__categoryLaddersCategoryLadderId",
+                table: "CategoryCategoryLadder",
+                column: "_categoryLaddersCategoryLadderId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "BookCategory");
+
+            migrationBuilder.DropTable(
+                name: "CategoryCategoryLadder");
+
+            migrationBuilder.DropTable(
+                name: "CategoryLadders");
+
+            migrationBuilder.AddColumn<int>(
+                name: "ParentCategoryCategoryId",
+                table: "Categories",
+                type: "INTEGER",
+                nullable: true);
+
+            migrationBuilder.AddColumn<int>(
+                name: "CategoryId",
+                table: "Books",
+                type: "INTEGER",
+                nullable: false,
+                defaultValue: 0);
+
+            migrationBuilder.InsertData(
+                table: "Categories",
+                columns: new[] { "CategoryId", "AudibleCategoryId", "Name", "ParentCategoryCategoryId" },
+                values: new object[] { -1, "", "", null });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Categories_ParentCategoryCategoryId",
+                table: "Categories",
+                column: "ParentCategoryCategoryId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Books_CategoryId",
+                table: "Books",
+                column: "CategoryId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Books_Categories_CategoryId",
+                table: "Books",
+                column: "CategoryId",
+                principalTable: "Categories",
+                principalColumn: "CategoryId",
+                onDelete: ReferentialAction.Cascade);
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Categories_Categories_ParentCategoryCategoryId",
+                table: "Categories",
+                column: "ParentCategoryCategoryId",
+                principalTable: "Categories",
+                principalColumn: "CategoryId");
+        }
+    }
+}

Source/DataLayer/Migrations/LibationContextModelSnapshot.cs

@@ -17,6 +17,21 @@ namespace DataLayer.Migrations
 #pragma warning disable 612, 618
             modelBuilder.HasAnnotation("ProductVersion", "7.0.5");
 
+            modelBuilder.Entity("CategoryCategoryLadder", b =>
+                {
+                    b.Property<int>("_categoriesCategoryId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("_categoryLaddersCategoryLadderId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("_categoriesCategoryId", "_categoryLaddersCategoryLadderId");
+
+                    b.HasIndex("_categoryLaddersCategoryLadderId");
+
+                    b.ToTable("CategoryCategoryLadder");
+                });
+
             modelBuilder.Entity("DataLayer.Book", b =>
                 {
                     b.Property<int>("BookId")
@@ -26,9 +41,6 @@ namespace DataLayer.Migrations
                     b.Property<string>("AudibleProductId")
                         .HasColumnType("TEXT");
 
-                    b.Property<int>("CategoryId")
-                        .HasColumnType("INTEGER");
-
                     b.Property<int>("ContentType")
                         .HasColumnType("INTEGER");
 
@@ -69,11 +81,26 @@ namespace DataLayer.Migrations
 
                     b.HasIndex("AudibleProductId");
 
-                    b.HasIndex("CategoryId");
-
                     b.ToTable("Books");
                 });
 
+            modelBuilder.Entity("DataLayer.BookCategory", b =>
+                {
+                    b.Property<int>("BookId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("CategoryLadderId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("BookId", "CategoryLadderId");
+
+                    b.HasIndex("BookId");
+
+                    b.HasIndex("CategoryLadderId");
+
+                    b.ToTable("BookCategory");
+                });
+
             modelBuilder.Entity("DataLayer.BookContributor", b =>
                 {
                     b.Property<int>("BookId")
@@ -109,24 +136,22 @@ namespace DataLayer.Migrations
                     b.Property<string>("Name")
                         .HasColumnType("TEXT");
 
-                    b.Property<int?>("ParentCategoryCategoryId")
-                        .HasColumnType("INTEGER");
-
                     b.HasKey("CategoryId");
 
                     b.HasIndex("AudibleCategoryId");
 
-                    b.HasIndex("ParentCategoryCategoryId");
-
                     b.ToTable("Categories");
+                });
 
-                    b.HasData(
-                        new
-                        {
-                            CategoryId = -1,
-                            AudibleCategoryId = "",
-                            Name = ""
-                        });
+            modelBuilder.Entity("DataLayer.CategoryLadder", b =>
+                {
+                    b.Property<int>("CategoryLadderId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("CategoryLadderId");
+
+                    b.ToTable("CategoryLadders");
                 });
 
             modelBuilder.Entity("DataLayer.Contributor", b =>
@@ -216,14 +241,23 @@ namespace DataLayer.Migrations
                     b.ToTable("SeriesBook");
                 });
 
-            modelBuilder.Entity("DataLayer.Book", b =>
+            modelBuilder.Entity("CategoryCategoryLadder", b =>
                 {
-                    b.HasOne("DataLayer.Category", "Category")
+                    b.HasOne("DataLayer.Category", null)
                         .WithMany()
-                        .HasForeignKey("CategoryId")
+                        .HasForeignKey("_categoriesCategoryId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.HasOne("DataLayer.CategoryLadder", null)
+                        .WithMany()
+                        .HasForeignKey("_categoryLaddersCategoryLadderId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("DataLayer.Book", b =>
+                {
                     b.OwnsOne("DataLayer.Rating", "Rating", b1 =>
                         {
                             b1.Property<int>("BookId")
@@ -324,8 +358,6 @@ namespace DataLayer.Migrations
                             b1.Navigation("Rating");
                         });
 
-                    b.Navigation("Category");
-
                     b.Navigation("Rating");
 
                     b.Navigation("Supplements");
@@ -333,6 +365,25 @@ namespace DataLayer.Migrations
                     b.Navigation("UserDefinedItem");
                 });
 
+            modelBuilder.Entity("DataLayer.BookCategory", b =>
+                {
+                    b.HasOne("DataLayer.Book", "Book")
+                        .WithMany("CategoriesLink")
+                        .HasForeignKey("BookId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("DataLayer.CategoryLadder", "CategoryLadder")
+                        .WithMany("BooksLink")
+                        .HasForeignKey("CategoryLadderId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Book");
+
+                    b.Navigation("CategoryLadder");
+                });
+
             modelBuilder.Entity("DataLayer.BookContributor", b =>
                 {
                     b.HasOne("DataLayer.Book", "Book")
@@ -352,15 +403,6 @@ namespace DataLayer.Migrations
                     b.Navigation("Contributor");
                 });
 
-            modelBuilder.Entity("DataLayer.Category", b =>
-                {
-                    b.HasOne("DataLayer.Category", "ParentCategory")
-                        .WithMany()
-                        .HasForeignKey("ParentCategoryCategoryId");
-
-                    b.Navigation("ParentCategory");
-                });
-
             modelBuilder.Entity("DataLayer.LibraryBook", b =>
                 {
                     b.HasOne("DataLayer.Book", "Book")
@@ -393,11 +435,18 @@ namespace DataLayer.Migrations
 
             modelBuilder.Entity("DataLayer.Book", b =>
                 {
+                    b.Navigation("CategoriesLink");
+
                     b.Navigation("ContributorsLink");
 
                     b.Navigation("SeriesLink");
                 });
 
+            modelBuilder.Entity("DataLayer.CategoryLadder", b =>
+                {
+                    b.Navigation("BooksLink");
+                });
+
             modelBuilder.Entity("DataLayer.Contributor", b =>
                 {
                     b.Navigation("BooksLink");

Source/DataLayer/QueryObjects/BookQueries.cs

@@ -34,7 +34,7 @@ namespace DataLayer
                 // owned items are always loaded. eg: book.UserDefinedItem, book.Supplements
                 .Include(b => b.SeriesLink).ThenInclude(sb => sb.Series)
                 .Include(b => b.ContributorsLink).ThenInclude(c => c.Contributor)
-                .Include(b => b.Category).ThenInclude(c => c.ParentCategory);
+                .Include(b => b.CategoriesLink).ThenInclude(c => c.CategoryLadder).ThenInclude(c => c._categories);
 
         public static bool IsProduct(this Book book)
             => book.ContentType is not ContentType.Episode and not ContentType.Parent;

Source/DataLayer/QueryObjects/CategoryQueries.cs

@@ -0,0 +1,11 @@
+using Microsoft.EntityFrameworkCore;
+using System.Linq;
+
+namespace DataLayer
+{
+	public static class CategoryQueries
+	{
+		public static IQueryable<CategoryLadder> GetCategoryLadders(this LibationContext context)
+			=> context.CategoryLadders.Include(c => c._categories);
+	}
+}

Source/DataLayer/QueryObjects/LibraryBookQueries.cs

@@ -55,7 +55,7 @@ namespace DataLayer
                 // owned items are always loaded. eg: book.UserDefinedItem, book.Supplements
                 .Include(le => le.Book).ThenInclude(b => b.SeriesLink).ThenInclude(sb => sb.Series)
                 .Include(le => le.Book).ThenInclude(b => b.ContributorsLink).ThenInclude(c => c.Contributor)
-                .Include(le => le.Book).ThenInclude(b => b.Category).ThenInclude(c => c.ParentCategory);
+                .Include(le => le.Book).ThenInclude(b => b.CategoriesLink).ThenInclude(c => c.CategoryLadder).ThenInclude(c => c._categories);
 
         public static IEnumerable<LibraryBook> ParentedEpisodes(this IEnumerable<LibraryBook> libraryBooks)
             => libraryBooks.Where(lb => lb.Book.IsEpisodeParent()).SelectMany(libraryBooks.FindChildren);

Source/DtoImporterService/BookImporter.cs

@@ -99,20 +99,6 @@ namespace DtoImporterService
                     .Select(n => contributorImporter.Cache[n.Name])
 					.ToList();
 
-			// categories are laid out for a breadcrumb. category is 1st, subcategory is 2nd
-			// absence of categories is also possible
-
-			// CATEGORY HACK: only use the 1st 2 categories
-			// after we support full arbitrary-depth category trees and multiple categories per book, the real impl will be something like this
-			//   var lastCategory = item.Categories.LastOrDefault()?.CategoryId ?? "";
-			var lastCategory
-				= item.Categories.Length == 0 ? ""
-				: item.Categories.Length == 1 ? item.Categories[0].CategoryId
-				// 2+
-				: item.Categories[1].CategoryId;
-
-			var category = categoryImporter.Cache[lastCategory];
-
 			Book book;
 			try
 			{
@@ -125,7 +111,6 @@ namespace DtoImporterService
 					contentType,
 					authors,
 					narrators,
-					category,
 					importItem.LocaleName)
 					).Entity;
 				Cache.Add(book.AudibleProductId, book);
@@ -140,7 +125,6 @@ namespace DtoImporterService
 					contentType,
 					QtyAuthors = authors?.Count,
 					QtyNarrators = narrators?.Count,
-					Category = category?.Name,
 					importItem.LocaleName
 				});
 				throw;
@@ -201,6 +185,19 @@ namespace DtoImporterService
 					book.UpsertSeries(series, seriesEntry.Sequence);
 				}
 			}
+
+			if (item.CategoryLadders is not null)
+			{
+				var ladders = new List<DataLayer.CategoryLadder>();
+				foreach (var ladder in item.CategoryLadders.Select(cl => cl.Ladder).Where(l => l?.Length > 0))
+				{
+					var categoryIds = ladder.Select(l => l.CategoryId).ToList();
+					ladders.Add(categoryImporter.LadderCache.Single(c => c.Equals(categoryIds)));
+				}
+				//Set all ladders at once so ladders that have been
+				//removed by audible can be removed from the DB
+				book.SetCategoryLadders(ladders);
+			}
 		}
 
 		private static DataLayer.ContentType GetContentType(Item item)

Source/DtoImporterService/CategoryImporter.cs

@@ -12,76 +12,84 @@ namespace DtoImporterService
 	{
 		protected override IValidator Validator => new CategoryValidator();
 
-		public Dictionary<string, Category> Cache { get; private set; } = new();
+		private Dictionary<string, Category> CategoryCache { get; set; } = new();
+		public HashSet<DataLayer.CategoryLadder> LadderCache { get; private set; } = new();
 
 		public CategoryImporter(LibationContext context) : base(context) { }
 
 		protected override int DoImport(IEnumerable<ImportItem> importItems)
 		{
-			// get distinct
-			var categoryIds = importItems
-				.Select(i => i.DtoItem)
-				.GetCategoriesDistinct()
-				.Select(c => c.CategoryId)
-				.Distinct()
-				.ToList();
-
 			// load db existing => .Local
-			loadLocal_categories(categoryIds);
+			loadLocal_categories();
 
 			// upsert
-			var categoryPairs = importItems
-				.Select(i => i.DtoItem)
-				.GetCategoryPairsDistinct()
+			var categoryLadders = importItems
+				.SelectMany(i => i.DtoItem.CategoryLadders)
+				.Select(cl => cl.Ladder)
+				.Where(l => l?.Length > 0)
 				.ToList();
-			var qtyNew = upsertCategories(categoryPairs);
+
+			var qtyNew = upsertCategories(categoryLadders);
 			return qtyNew;
 		}
 
-		private void loadLocal_categories(List<string> categoryIds)
+		private void loadLocal_categories()
 		{
-			// must include default/empty/missing
-			categoryIds.Add(Category.GetEmpty().AudibleCategoryId);
-
 			// load existing => local
-			Cache = DbContext.Categories
-				.Where(c => categoryIds.Contains(c.AudibleCategoryId))
-				.ToDictionarySafe(c => c.AudibleCategoryId);
+			LadderCache = DbContext.GetCategoryLadders().ToHashSet();
+			CategoryCache = LadderCache.SelectMany(cl => cl.Categories).ToDictionarySafe(c => c.AudibleCategoryId);
 		}
 
 		// only use after loading contributors => local
-		private int upsertCategories(List<Ladder[]> categoryPairs)
+		private int upsertCategories(List<Ladder[]> ladders)
 		{
 			var qtyNew = 0;
 
-			foreach (var pair in categoryPairs)
+			foreach (var ladder in ladders)
 			{
-				for (var i = 0; i < pair.Length; i++)
+				var categories = new List<Category>(ladder.Length);
+
+				for (var i = 0; i < ladder.Length; i++)
 				{
-					// CATEGORY HACK: not yet supported: depth beyond 0 and 1
-					if (i > 1)
-						break;
+					var id = ladder[i].CategoryId;
+					var name = ladder[i].CategoryName;
 
-					var id = pair[i].CategoryId;
-					var name = pair[i].CategoryName;
-
-					Category parentCategory = null;
-					if (i == 1)
-						Cache.TryGetValue(pair[0].CategoryId, out parentCategory);
-
-					if (!Cache.TryGetValue(id, out var category))
+					if (!CategoryCache.TryGetValue(id, out var category))
 					{
 						category = addCategory(id, name);
-						qtyNew++;
 					}
 
-					category.UpdateParentCategory(parentCategory);
+					categories.Add(category);
+				}
+
+				var categoryLadder = new DataLayer.CategoryLadder(categories);
+				if (!LadderCache.Contains(categoryLadder))
+				{
+					addCategoryLadder(categoryLadder);
+					qtyNew++;
 				}
 			}
 
 			return qtyNew;
 		}
 
+		private DataLayer.CategoryLadder addCategoryLadder(DataLayer.CategoryLadder categoryList)
+		{
+			try
+			{
+				var entityEntry = DbContext.CategoryLadders.Add(categoryList);
+				var entity = entityEntry.Entity;
+
+				LadderCache.Add(entity);
+				return entity;
+			}
+			catch (Exception ex)
+			{
+				Serilog.Log.Logger.Error(ex, "Error adding category ladder. {@DebugInfo}", categoryList);
+				throw;
+			}
+		}
+
 		private Category addCategory(string id, string name)
 		{
 			try
@@ -91,7 +99,7 @@ namespace DtoImporterService
 				var entityEntry = DbContext.Categories.Add(category);
 				var entity = entityEntry.Entity;
 
-				Cache.Add(entity.AudibleCategoryId, entity);
+				CategoryCache.Add(entity.AudibleCategoryId, entity);
 				return entity;
 			}
 			catch (Exception ex)

Source/FileLiberator/ConvertToMp3.cs

@@ -51,18 +51,19 @@ namespace FileLiberator
 
 					var config = Configuration.Instance;
 					var lameConfig = GetLameOptions(config);
-
+					var chapters = m4bBook.GetChaptersFromMetadata();
 					//Finishing configuring lame encoder.
 					AaxDecrypter.MpegUtil.ConfigureLameOptions(
 						m4bBook,
 						lameConfig,
 						config.LameDownsampleMono,
-						config.LameMatchSourceBR);
+						config.LameMatchSourceBR,
+						chapters);
 
-					using var mp3File = File.OpenWrite(Path.GetTempFileName());
+					using var mp3File = File.Open(Path.GetTempFileName(), FileMode.OpenOrCreate, FileAccess.ReadWrite);
 					try
 					{
-						Mp4Operation = m4bBook.ConvertToMp3Async(mp3File, lameConfig);
+						Mp4Operation = m4bBook.ConvertToMp3Async(mp3File, lameConfig, chapters);
 						Mp4Operation.ConversionProgressUpdate += M4bBook_ConversionProgressUpdate;
 						await Mp4Operation;
 

Source/FileLiberator/DownloadDecryptBook.cs

@@ -5,6 +5,7 @@ using System.Linq;
 using System.Threading.Tasks;
 using AaxDecrypter;
 using ApplicationServices;
+using AudibleApi.Common;
 using DataLayer;
 using Dinah.Core;
 using Dinah.Core.ErrorHandling;
@@ -124,12 +125,12 @@ namespace FileLiberator
             var quality = (AudibleApi.DownloadQuality)config.FileDownloadQuality;
             var api = await libraryBook.GetApiAsync();
             var contentLic = await api.GetDownloadLicenseAsync(libraryBook.Book.AudibleProductId, quality);
-            using var dlOptions = BuildDownloadOptions(libraryBook, config, contentLic);
+			using var dlOptions = BuildDownloadOptions(libraryBook, config, contentLic);
 
             var outFileName = AudibleFileStorage.Audio.GetInProgressFilename(libraryBook, dlOptions.OutputFormat.ToString().ToLower());
             var cacheDir = AudibleFileStorage.DownloadsInProgressDirectory;
 
-            if (contentLic.DrmType != AudibleApi.Common.DrmType.Adrm)
+            if (contentLic.DrmType != DrmType.Adrm)
                 abDownloader = new UnencryptedAudiobookDownloader(outFileName, cacheDir, dlOptions);
             else
             {
@@ -139,7 +140,7 @@ namespace FileLiberator
                     new AaxcDownloadSingleConverter(outFileName, cacheDir, dlOptions);
 
                 if (config.AllowLibationFixup)
-                    converter.RetrievedMetadata += (_, tags) => tags.Generes = string.Join(", ", libraryBook.Book.CategoriesNames());
+                    converter.RetrievedMetadata += (_, tags) => tags.Generes = string.Join(", ", libraryBook.Book.LowestCategoryNames());
 
                 abDownloader = converter;
             }
@@ -152,16 +153,29 @@ namespace FileLiberator
             abDownloader.RetrievedCoverArt += AaxcDownloader_RetrievedCoverArt;
             abDownloader.FileCreated += (_, path) => OnFileCreated(libraryBook, path);
 
-			// REAL WORK DONE HERE
-			return await abDownloader.RunAsync();
+            // REAL WORK DONE HERE
+            var success = await abDownloader.RunAsync();
+
+			if (success && config.SaveMetadataToFile)
+            {
+                var metadataFile = Templates.File.GetFilename(dlOptions.LibraryBookDto, Path.GetDirectoryName(outFileName), ".metadata.json");
+
+                var item = await api.GetCatalogProductAsync(libraryBook.Book.AudibleProductId, AudibleApi.CatalogOptions.ResponseGroupOptions.ALL_OPTIONS);
+				item.SourceJson.Add(nameof(ContentMetadata.ChapterInfo), Newtonsoft.Json.Linq.JObject.FromObject(contentLic.ContentMetadata.ChapterInfo));
+				item.SourceJson.Add(nameof(ContentMetadata.ContentReference), Newtonsoft.Json.Linq.JObject.FromObject(contentLic.ContentMetadata.ContentReference));
+
+				File.WriteAllText(metadataFile, item.SourceJson.ToString());
+				OnFileCreated(libraryBook, metadataFile);
+			}            
+			return success;
         }
 
-        private DownloadOptions BuildDownloadOptions(LibraryBook libraryBook, Configuration config, AudibleApi.Common.ContentLicense contentLic)
+		private DownloadOptions BuildDownloadOptions(LibraryBook libraryBook, Configuration config, ContentLicense contentLic)
         {
 			//If DrmType != Adrm the delivered file is an unencrypted mp3.
 
             var outputFormat
-                = contentLic.DrmType != AudibleApi.Common.DrmType.Adrm || (config.AllowLibationFixup && config.DecryptToLossy)
+                = contentLic.DrmType != DrmType.Adrm || (config.AllowLibationFixup && config.DecryptToLossy)
                 ? OutputFormat.Mp3
                 : OutputFormat.M4b;
 
@@ -183,7 +197,11 @@ namespace FileLiberator
 				RuntimeLength = TimeSpan.FromMilliseconds(contentLic?.ContentMetadata?.ChapterInfo?.RuntimeLengthMs ?? 0),
 			};
 
-            var chapters = flattenChapters(contentLic.ContentMetadata.ChapterInfo.Chapters).OrderBy(c => c.StartOffsetMs).ToList();
+            var titleConcat = config.CombineNestedChapterTitles ? ": " : null;
+            var chapters
+                = flattenChapters(contentLic.ContentMetadata.ChapterInfo.Chapters, titleConcat)
+                .OrderBy(c => c.StartOffsetMs)
+                .ToList();
 
             if (config.MergeOpeningAndEndCredits)
                 combineCredits(chapters);
@@ -280,14 +298,19 @@ namespace FileLiberator
 
 		*/
 
-        public static List<AudibleApi.Common.Chapter> flattenChapters(IList<AudibleApi.Common.Chapter> chapters, string titleConcat = ": ")
+        public static List<Chapter> flattenChapters(IList<Chapter> chapters, string titleConcat = ": ")
         {
-            List<AudibleApi.Common.Chapter> chaps = new();
+            List<Chapter> chaps = new();
 
             foreach (var c in chapters)
             {
                 if (c.Chapters is null)
 					chaps.Add(c);
+                else if (titleConcat is null)
+                {
+                    chaps.Add(c);
+					chaps.AddRange(flattenChapters(c.Chapters));
+                }
 				else
 				{
                     if (c.LengthMs < 10000)
@@ -305,13 +328,12 @@ namespace FileLiberator
                         child.Title = $"{c.Title}{titleConcat}{child.Title}";
 
                     chaps.AddRange(children);
-                    c.Chapters = null;
                 }
             }
             return chaps;
         }
 
-        public static void combineCredits(IList<AudibleApi.Common.Chapter> chapters)
+        public static void combineCredits(IList<Chapter> chapters)
         {
             if (chapters.Count > 1 && chapters[0].Title == "Opening Credits")
             {
@@ -351,11 +373,15 @@ namespace FileLiberator
 
         private void AaxcDownloader_RetrievedCoverArt(object _, byte[] e)
         {
+            if (Configuration.Instance.AllowLibationFixup)
+            {
+                e = OnRequestCoverArt();
+				abDownloader.SetCoverArt(e);
+            }
+            
             if (e is not null)
                 OnCoverImageDiscovered(e);
-            else if (Configuration.Instance.AllowLibationFixup)
-                abDownloader.SetCoverArt(OnRequestCoverArt());
-        }
+		}
 
         /// <summary>Move new files to 'Books' directory</summary>
         /// <returns>Return directory if audiobook file(s) were successfully created and can be located on disk. Else null.</returns>

Source/FileManager/FileManager.csproj

@@ -5,8 +5,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Dinah.Core" Version="7.2.2.1" />
-    <PackageReference Include="Polly" Version="7.2.3" />
+    <PackageReference Include="Dinah.Core" Version="7.2.3.1" />
+    <PackageReference Include="Polly" Version="7.2.4" />
   </ItemGroup>
 
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">

Source/FileManager/PersistentDictionary.cs

@@ -131,6 +131,35 @@ namespace FileManager
             writeFile(propertyName, parsedNewValue);
         }
 
+        public bool RemoveProperty(string propertyName)
+        {
+            if (IsReadOnly)
+                return false;
+
+            var success = false;
+            try
+            {
+                lock (locker)
+                {
+                    var jObject = readFile();
+
+                    if (!jObject.ContainsKey(propertyName))
+                        return false;
+
+                    jObject.Remove(propertyName);
+
+                    var endContents = JsonConvert.SerializeObject(jObject, Formatting.Indented);
+
+                    File.WriteAllText(Filepath, endContents);
+                    success = true;
+                }
+                Serilog.Log.Logger.Information("Removed property. {@DebugInfo}", propertyName);
+            }
+            catch { }
+
+			return success;
+		}
+
         private void writeFile(string propertyName, JToken newValue)
         {
             if (IsReadOnly)

Source/HangoverAvalonia/HangoverAvalonia.csproj

@@ -67,13 +67,13 @@
 	</ItemGroup>
 	<ItemGroup>
 
-		<PackageReference Include="Avalonia" Version="11.0.0-rc2.2" />
-		<PackageReference Include="Avalonia.Desktop" Version="11.0.0-rc2.2" />
+		<PackageReference Include="Avalonia" Version="11.0.0" />
+		<PackageReference Include="Avalonia.Desktop" Version="11.0.0" />
 		<!--Condition below is needed to remove Avalonia.Diagnostics package from build output in Release configuration.-->
-		<PackageReference Condition="'$(Configuration)' == 'Debug'" Include="Avalonia.Diagnostics" Version="11.0.0-rc2.2" />
-		<PackageReference Include="Avalonia.ReactiveUI" Version="11.0.0-rc2.2" />
-		<PackageReference Include="Avalonia.Controls.ItemsRepeater" Version="11.0.0-rc2.2" />
-		<PackageReference Include="Avalonia.Themes.Fluent" Version="11.0.0-rc2.2" />
+		<PackageReference Condition="'$(Configuration)' == 'Debug'" Include="Avalonia.Diagnostics" Version="11.0.0" />
+		<PackageReference Include="Avalonia.ReactiveUI" Version="11.0.0" />
+		<PackageReference Include="Avalonia.Controls.ItemsRepeater" Version="11.0.0" />
+		<PackageReference Include="Avalonia.Themes.Fluent" Version="11.0.0" />
 	</ItemGroup>
 	<ItemGroup>
 		<ProjectReference Include="..\HangoverBase\HangoverBase.csproj" />

Source/HangoverAvalonia/Views/MainWindow.axaml.cs

@@ -13,7 +13,7 @@ namespace HangoverAvalonia.Views
 
 			var config = LibationScaffolding.RunPreConfigMigrations();
 			LibationScaffolding.RunPostConfigMigrations(config);
-			LibationScaffolding.RunPostMigrationScaffolding(config);
+			LibationScaffolding.RunPostMigrationScaffolding(Variety.Chardonnay, config);
 		}
 
 		public void OnLoad()

Source/HangoverWinForms/Form1.Designer.cs

@@ -219,8 +219,8 @@
             // 
             // Form1
             // 
-            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
             this.ClientSize = new System.Drawing.Size(800, 450);
             this.Controls.Add(this.tabControl1);
             this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));

Source/HangoverWinForms/Form1.cs

@@ -10,7 +10,7 @@ namespace HangoverWinForms
 
             var config = LibationScaffolding.RunPreConfigMigrations();
             LibationScaffolding.RunPostConfigMigrations(config);
-            LibationScaffolding.RunPostMigrationScaffolding(config);
+            LibationScaffolding.RunPostMigrationScaffolding(Variety.Classic, config);
 
             databaseTab.VisibleChanged += databaseTab_VisibleChanged;
             cliTab.VisibleChanged += cliTab_VisibleChanged;

Source/LibationAvalonia/App.axaml.cs

@@ -141,7 +141,7 @@ namespace LibationAvalonia
 			await MessageBox.VerboseLoggingWarning_ShowIfTrue();
 
 			// logging is init'd here
-			AppScaffolding.LibationScaffolding.RunPostMigrationScaffolding(config);
+			AppScaffolding.LibationScaffolding.RunPostMigrationScaffolding(AppScaffolding.Variety.Chardonnay, config);
 		}
 
 		private void ShowLibationFilesDialog(IClassicDesktopStyleApplicationLifetime desktop, Configuration config, Action<IClassicDesktopStyleApplicationLifetime, LibationFilesDialog, Configuration> OnClose)

Source/LibationAvalonia/Controls/MyRatingCellEditor.axaml

@@ -8,9 +8,6 @@
 	<Panel Background="Transparent" HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
 		<Grid Name="ratingsGrid"  HorizontalAlignment="Left" VerticalAlignment="Center" Margin="3,0,0,0" ColumnDefinitions="Auto,*" RowDefinitions="Auto,Auto,Auto">
 			<Grid.Styles>
-				<Style Selector="TextBlock">
-					<Setter Property="FontSize" Value="11" />
-				</Style>
 				<Style Selector="StackPanel > TextBlock">
 					<Setter Property="Padding" Value="0,0,-2,0" />
 				</Style>

Source/LibationAvalonia/Controls/Settings/Audio.axaml

@@ -73,7 +73,15 @@
 				<TextBlock Text="{CompiledBinding MergeOpeningEndCreditsText}" />
 			</CheckBox>
 
-			<CheckBox IsChecked="{CompiledBinding AllowLibationFixup, Mode=TwoWay}">
+			<CheckBox				
+				ToolTip.Tip="{CompiledBinding CombineNestedChapterTitlesTip}"
+				IsChecked="{CompiledBinding CombineNestedChapterTitles, Mode=TwoWay}">
+				<TextBlock Text="{CompiledBinding CombineNestedChapterTitlesText}" />
+			</CheckBox>
+
+			<CheckBox
+				ToolTip.Tip="{CompiledBinding AllowLibationFixupTip}"
+				IsChecked="{CompiledBinding AllowLibationFixup, Mode=TwoWay}">
 				<TextBlock Text="{CompiledBinding AllowLibationFixupText}" />
 			</CheckBox>
 		</StackPanel>

Source/LibationAvalonia/Controls/Settings/DownloadDecrypt.axaml

@@ -165,18 +165,32 @@
 			</StackPanel>
 		</controls:GroupBox>
 
-		<CheckBox
+		<StackPanel
 			Grid.Row="3"
-			Margin="5"
-			VerticalAlignment="Top"
-			IsVisible="{CompiledBinding !Config.IsLinux}"
-			IsChecked="{CompiledBinding UseCoverAsFolderIcon, Mode=TwoWay}">
+			Orientation="Horizontal">
 
-			<TextBlock
-				TextWrapping="Wrap"
-				Text="{CompiledBinding UseCoverAsFolderIconText}" />
+			<CheckBox
+				Margin="5"
+				VerticalAlignment="Top"
+				IsVisible="{CompiledBinding !Config.IsLinux}"
+				IsChecked="{CompiledBinding UseCoverAsFolderIcon, Mode=TwoWay}">
 
-		</CheckBox>
+				<TextBlock
+					TextWrapping="Wrap"
+					Text="{CompiledBinding UseCoverAsFolderIconText}" />
 
+			</CheckBox>
+
+			<CheckBox
+				Margin="5"
+				VerticalAlignment="Top"
+				IsChecked="{CompiledBinding SaveMetadataToFile, Mode=TwoWay}">
+
+				<TextBlock
+					TextWrapping="Wrap"
+					Text="{CompiledBinding SaveMetadataToFileText}" />
+
+			</CheckBox>
+		</StackPanel>
 	</Grid>
 </UserControl>

Source/LibationAvalonia/Controls/Settings/Important.axaml

@@ -2,18 +2,18 @@
              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="600" d:DesignHeight="450"
+             mc:Ignorable="d" d:DesignWidth="700" d:DesignHeight="600"
 			 xmlns:controls="clr-namespace:LibationAvalonia.Controls"
 			 xmlns:vm="clr-namespace:LibationAvalonia.ViewModels.Settings"
 			 x:DataType="vm:ImportantSettingsVM"
              x:Class="LibationAvalonia.Controls.Settings.Important">
 
-	<Grid RowDefinitions="Auto,Auto,*">
+	<Grid RowDefinitions="Auto,Auto,Auto,*">
 		<controls:GroupBox
 			Grid.Row="0"
 			Margin="5"
 			Label="Books Location">
-			
+
 			<StackPanel>
 				<TextBlock
 					Margin="5"
@@ -35,7 +35,7 @@
 				<Grid
 					RowDefinitions="Auto,Auto"
 					ColumnDefinitions="Auto,*">
-					
+
 					<TextBlock
 						VerticalAlignment="Center"
 						Margin="0,0,10,0"
@@ -95,8 +95,63 @@
 
 		</StackPanel>
 
-		<Grid
+		<controls:GroupBox
 			Grid.Row="2"
+			Margin="5"
+			Label="Display Settings">
+			<Grid
+				RowDefinitions="Auto,Auto"
+				ColumnDefinitions="Auto,Auto,*">
+
+				<TextBlock
+					Margin="0,0,10,0"
+					VerticalAlignment="Center"
+					Text="{CompiledBinding GridScaleFactorText}"/>
+
+				<Slider
+					Grid.Column="1"
+					Width="200"
+					Value="{CompiledBinding GridScaleFactor, Mode=TwoWay}"
+					VerticalAlignment="Center"
+					Minimum="-100"
+					Maximum="100"
+					IsSnapToTickEnabled="False"
+					TickFrequency="25"
+					TickPlacement="BottomRight">
+				</Slider>
+
+				<TextBlock
+					Margin="0,0,10,0"
+					Grid.Row="1"
+					VerticalAlignment="Center"
+					Text="{CompiledBinding GridFontScaleFactorText}"/>
+
+				<Slider
+					Grid.Column="1"
+					Grid.Row="1"
+					Width="200"
+					Value="{CompiledBinding GridFontScaleFactor, Mode=TwoWay}"
+					VerticalAlignment="Center"
+					Minimum="-100"
+					Maximum="100"
+					IsSnapToTickEnabled="False"
+					TickFrequency="25"
+					TickPlacement="BottomRight">
+				</Slider>
+				<Button
+					Grid.Column="2"
+					Grid.Row="1"
+					HorizontalAlignment="Right"
+					Margin="0,5"
+					Padding="20,0"
+					VerticalAlignment="Stretch"
+					Content="Apply Display Settings"
+					Command="{CompiledBinding ApplyDisplaySettings}"/>
+			</Grid>
+		</controls:GroupBox>
+
+		<Grid
+			Grid.Row="3"
 			ColumnDefinitions="Auto,Auto,*"
 			Margin="10"
 			VerticalAlignment="Bottom">
@@ -111,7 +166,7 @@
 				MinWidth="80"
 				SelectedItem="{CompiledBinding ThemeVariant, Mode=TwoWay}"
 				ItemsSource="{CompiledBinding Themes}"/>
-			
+
 			<TextBlock
 				Grid.Column="2"
 				FontSize="16"

Source/LibationAvalonia/Dialogs/BookDetailsDialog.axaml.cs

@@ -115,7 +115,7 @@ Author(s): {Book.AuthorNames()}
 Narrator(s): {Book.NarratorNames()}
 Length: {(Book.LengthInMinutes == 0 ? "" : $"{Book.LengthInMinutes / 60} hr {Book.LengthInMinutes % 60} min")}
 Audio Bitrate: {Book.AudioFormat}
-Category: {string.Join(" > ", Book.CategoriesNames())}
+Category: {string.Join(", ", Book.LowestCategoryNames())}
 Purchase Date: {libraryBook.DateAdded:d}
 Language: {Book.Language}
 Audible ID: {Book.AudibleProductId}

Source/LibationAvalonia/LibationAvalonia.csproj

@@ -70,13 +70,13 @@
 	</ItemGroup>
 
 	<ItemGroup>		
-		<PackageReference Include="Avalonia.Diagnostics" Version="11.0.0-rc2.2" Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'" />
-		<PackageReference Include="Avalonia" Version="11.0.0-rc2.2" />
-		<PackageReference Include="Avalonia.Controls.DataGrid" Version="11.0.0-rc2.2" />
-		<PackageReference Include="Avalonia.Controls.ItemsRepeater" Version="11.0.0-rc2.2" />
-		<PackageReference Include="Avalonia.Desktop" Version="11.0.0-rc2.2" />
-		<PackageReference Include="Avalonia.ReactiveUI" Version="11.0.0-rc2.2" />
-		<PackageReference Include="Avalonia.Themes.Fluent" Version="11.0.0-rc2.2" />
+		<PackageReference Include="Avalonia.Diagnostics" Version="11.0.0" Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'" />
+		<PackageReference Include="Avalonia" Version="11.0.0" />
+		<PackageReference Include="Avalonia.Controls.DataGrid" Version="11.0.0" />
+		<PackageReference Include="Avalonia.Controls.ItemsRepeater" Version="11.0.0" />
+		<PackageReference Include="Avalonia.Desktop" Version="11.0.0" />
+		<PackageReference Include="Avalonia.ReactiveUI" Version="11.0.0" />
+		<PackageReference Include="Avalonia.Themes.Fluent" Version="11.0.0" />
 	</ItemGroup>
 
 	<ItemGroup>

Source/LibationAvalonia/Program.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Diagnostics;
 using System.IO;
-using System.Linq;
 using System.Threading.Tasks;
 using ApplicationServices;
 using AppScaffolding;
@@ -35,30 +34,45 @@ namespace LibationAvalonia
 					$"\"{Configuration.ProcessDirectory}\"");
 				return;
 			}
+			AppDomain.CurrentDomain.UnhandledException += (o, e) => LogError(e.ExceptionObject);
 
+			bool loggingEnabled = false;
 			//***********************************************//
 			//                                               //
 			//   do not use Configuration before this line   //
 			//                                               //
 			//***********************************************//
 			// Migrations which must occur before configuration is loaded for the first time. Usually ones which alter the Configuration
-			var config = LibationScaffolding.RunPreConfigMigrations();
-
-			//Start as much work in parallel as possible.
-			var classicLifetimeTask = Task.Run(() => new ClassicDesktopStyleApplicationLifetime());
-			var appBuilderTask = Task.Run(BuildAvaloniaApp);
-
-			if (config.LibationSettingsAreValid)
+			try
 			{
-				if (!RunDbMigrations(config))
-					return;
+				var config = LibationScaffolding.RunPreConfigMigrations();
 
-				App.LibraryTask = Task.Run(() => DbContexts.GetLibrary_Flat_NoTracking(includeParents: true));
+				//Start as much work in parallel as possible.
+				var classicLifetimeTask = Task.Run(() => new ClassicDesktopStyleApplicationLifetime());
+				var appBuilderTask = Task.Run(BuildAvaloniaApp);
+
+				if (config.LibationSettingsAreValid)
+				{
+					// most migrations go in here
+					LibationScaffolding.RunPostConfigMigrations(config);
+					LibationScaffolding.RunPostMigrationScaffolding(Variety.Chardonnay, config);
+					loggingEnabled = true;
+
+					//Start loading the library before loading the main form
+					App.LibraryTask = Task.Run(() => DbContexts.GetLibrary_Flat_NoTracking(includeParents: true));
+				}
+
+				appBuilderTask.GetAwaiter().GetResult().SetupWithLifetime(classicLifetimeTask.GetAwaiter().GetResult());
+
+				classicLifetimeTask.Result.Start(null);
+			}
+			catch (Exception ex)
+			{
+				if (loggingEnabled)
+					Serilog.Log.Logger.Error(ex, "CRASH");
+				else
+					LogError(ex);
 			}
-
-			appBuilderTask.GetAwaiter().GetResult().SetupWithLifetime(classicLifetimeTask.GetAwaiter().GetResult());
-
-			classicLifetimeTask.Result.Start(null);
 		}
 
 		public static AppBuilder BuildAvaloniaApp()
@@ -67,20 +81,35 @@ namespace LibationAvalonia
 			.LogToTrace()
 			.UseReactiveUI();
 
-		public static bool RunDbMigrations(Configuration config)
+		private static void LogError(object exceptionObject)
 		{
-			try
-			{
-				// most migrations go in here
-				LibationScaffolding.RunPostConfigMigrations(config);
-				LibationScaffolding.RunPostMigrationScaffolding(config);
+			var logError = $"""
+				{DateTime.Now} - Libation Crash
+				 OS                    {Configuration.OS}
+				 Version               {LibationScaffolding.BuildVersion}
+				 ReleaseIdentifier     {LibationScaffolding.ReleaseIdentifier}
+				 InteropFunctionsType  {InteropFactory.InteropFunctionsType}
+				 LibationFiles         {getConfigValue(c => c.LibationFiles)}
+				 Books Folder          {getConfigValue(c => c.Books)}
+				 === EXCEPTION ===
+				 {exceptionObject}
+				""";
 
-				return LibationScaffolding.ReleaseIdentifier is not ReleaseIdentifier.None;
-			}
-			catch (Exception exDebug)
+			var crashLog = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), "LibationCrash.log");
+
+			using var sw = new StreamWriter(crashLog, true);
+			sw.WriteLine(logError);
+
+			static string getConfigValue(Func<Configuration, string> selector)
 			{
-				Serilog.Log.Logger.Debug(exDebug, "Silent failure");
-				return false;
+				try
+				{
+					return selector(Configuration.Instance);
+				}
+				catch (Exception ex)
+				{
+					return ex.ToString();
+				}
 			}
 		}
 	}

Source/LibationAvalonia/ViewModels/MainVM.BackupCounts.cs

@@ -1,7 +1,10 @@
 using ApplicationServices;
 using Avalonia.Threading;
+using DataLayer;
 using LibationFileManager;
 using ReactiveUI;
+using System.Collections.Generic;
+using System.Linq;
 using System.Threading.Tasks;
 
 namespace LibationAvalonia.ViewModels
@@ -41,16 +44,17 @@ namespace LibationAvalonia.ViewModels
 
 		private void Configure_BackupCounts()
 		{
-			MainWindow.Loaded += setBackupCounts;
-			LibraryCommands.LibrarySizeChanged += setBackupCounts;
-			LibraryCommands.BookUserDefinedItemCommitted += setBackupCounts;
+			MainWindow.LibraryLoaded += (_, e) => setBackupCounts(e.Where(l => !l.Book.IsEpisodeParent()));
+			LibraryCommands.LibrarySizeChanged += (_,_) => setBackupCounts();
+			LibraryCommands.BookUserDefinedItemCommitted += (_, _) => setBackupCounts();
 		}
 
-		private async void setBackupCounts(object _, object __)
+		private async void setBackupCounts(IEnumerable<LibraryBook> libraryBooks = null)
 		{
 			if (updateCountsTask?.IsCompleted ?? true)
 			{
-				updateCountsTask = Task.Run(() => LibraryCommands.GetCounts());
+				libraryBooks ??= DbContexts.GetLibrary_Flat_NoTracking();
+				updateCountsTask = Task.Run(() => LibraryCommands.GetCounts(libraryBooks));
 				var stats = await updateCountsTask;
 				await Dispatcher.UIThread.InvokeAsync(() => LibraryStats = stats);
 				

Source/LibationAvalonia/ViewModels/ProcessBookViewModel.cs

@@ -264,9 +264,12 @@ namespace LibationAvalonia.ViewModels
 
 		private byte[] AudioDecodable_RequestCoverArt(object sender, EventArgs e)
 		{
-			byte[] coverData = PictureStorage
-				.GetPictureSynchronously(
-				new PictureDefinition(LibraryBook.Book.PictureId, PictureSize._500x500));
+			var quality
+				= Configuration.Instance.FileDownloadQuality == Configuration.DownloadQuality.High
+				? new PictureDefinition(LibraryBook.Book.PictureLarge, PictureSize.Native)
+				: new PictureDefinition(LibraryBook.Book.PictureId, PictureSize._500x500);
+
+			byte[] coverData = PictureStorage.GetPictureSynchronously(quality);
 
 			AudioDecodable_CoverImageDiscovered(this, coverData);
 			return coverData;

Source/LibationAvalonia/ViewModels/ProductsDisplayViewModel.cs

@@ -91,37 +91,21 @@ namespace LibationAvalonia.ViewModels
 
 		#region Display Functions
 
-		internal void BindToGrid(List<LibraryBook> dbBooks)
+		internal async Task BindToGridAsync(List<LibraryBook> dbBooks)
 		{
 			GridEntries = new(SOURCE) { Filter = CollectionFilter };
 
-			var geList = dbBooks
-				.Where(lb => lb.Book.IsProduct())
-				.Select(b => new LibraryBookEntry<AvaloniaEntryStatus>(b))
-				.ToList<IGridEntry>();
+			var geList = await LibraryBookEntry<AvaloniaEntryStatus>.GetAllProductsAsync(dbBooks);
 
-			var episodes = dbBooks.Where(lb => lb.Book.IsEpisodeChild()).ToList();
-
-			var seriesBooks = dbBooks.Where(lb => lb.Book.IsEpisodeParent()).ToList();
-
-			foreach (var parent in seriesBooks)
-			{
-				var seriesEpisodes = episodes.FindChildren(parent);
-
-				if (!seriesEpisodes.Any()) continue;
-
-				var seriesEntry = new SeriesEntry<AvaloniaEntryStatus>(parent, seriesEpisodes);
-				seriesEntry.Liberate.Expanded = false;
-
-				geList.Add(seriesEntry);
-			}
+			var seriesEntries = await SeriesEntry<AvaloniaEntryStatus>.GetAllSeriesEntriesAsync(dbBooks);
 
 			//Create the filtered-in list before adding entries to avoid a refresh
-			FilteredInGridEntries = geList.Union(geList.OfType<ISeriesEntry>().SelectMany(s => s.Children)).FilterEntries(FilterString);
-			SOURCE.AddRange(geList.OrderDescending(new RowComparer(null)));
+			FilteredInGridEntries = geList.Union(seriesEntries.SelectMany(s => s.Children)).FilterEntries(FilterString);
+			//Adding entries to the Source list will invoke CollectionFilter
+			SOURCE.AddRange(geList.Concat(seriesEntries).OrderDescending(new RowComparer(null)));
 
 			//Add all children beneath their parent
-			foreach (var series in SOURCE.OfType<ISeriesEntry>().ToList())
+			foreach (var series in seriesEntries)
 			{
 				var seriesIndex = SOURCE.IndexOf(series);
 				foreach (var child in series.Children)

Source/LibationAvalonia/ViewModels/Settings/AudioSettingsVM.cs

@@ -44,6 +44,7 @@ namespace LibationAvalonia.ViewModels.Settings
 		public void LoadSettings(Configuration config)
 		{
 			CreateCueSheet = config.CreateCueSheet;
+			CombineNestedChapterTitles = config.CombineNestedChapterTitles;
 			AllowLibationFixup = config.AllowLibationFixup;
 			DownloadCoverArt = config.DownloadCoverArt;
 			RetainAaxFile = config.RetainAaxFile;
@@ -71,6 +72,7 @@ namespace LibationAvalonia.ViewModels.Settings
 		public void SaveSettings(Configuration config)
 		{
 			config.CreateCueSheet = CreateCueSheet;
+			config.CombineNestedChapterTitles = CombineNestedChapterTitles;
 			config.AllowLibationFixup = AllowLibationFixup;
 			config.DownloadCoverArt = DownloadCoverArt;
 			config.RetainAaxFile = RetainAaxFile;
@@ -99,7 +101,10 @@ namespace LibationAvalonia.ViewModels.Settings
 		public AvaloniaList<Configuration.ClipBookmarkFormat> ClipBookmarkFormats { get; } = new(Enum<Configuration.ClipBookmarkFormat>.GetValues());
 		public string FileDownloadQualityText { get; } = Configuration.GetDescription(nameof(Configuration.FileDownloadQuality));
 		public string CreateCueSheetText { get; } = Configuration.GetDescription(nameof(Configuration.CreateCueSheet));
+		public string CombineNestedChapterTitlesText { get; } = Configuration.GetDescription(nameof(Configuration.CombineNestedChapterTitles));
+		public string CombineNestedChapterTitlesTip => Configuration.GetHelpText(nameof(CombineNestedChapterTitles));
 		public string AllowLibationFixupText { get; } = Configuration.GetDescription(nameof(Configuration.AllowLibationFixup));
+		public string AllowLibationFixupTip => Configuration.GetHelpText(nameof(AllowLibationFixup));
 		public string DownloadCoverArtText { get; } = Configuration.GetDescription(nameof(Configuration.DownloadCoverArt));
 		public string RetainAaxFileText { get; } = Configuration.GetDescription(nameof(Configuration.RetainAaxFile));
 		public string SplitFilesByChapterText { get; } = Configuration.GetDescription(nameof(Configuration.SplitFilesByChapter));
@@ -110,6 +115,7 @@ namespace LibationAvalonia.ViewModels.Settings
 		public string MoveMoovToBeginningText { get; } = Configuration.GetDescription(nameof(Configuration.MoveMoovToBeginning));
 
 		public bool CreateCueSheet { get; set; }
+		public bool CombineNestedChapterTitles { get; set; }
 		public bool DownloadCoverArt { get; set; }
 		public bool RetainAaxFile { get; set; }
 		public bool DownloadClipsBookmarks { get => _downloadClipsBookmarks; set => this.RaiseAndSetIfChanged(ref _downloadClipsBookmarks, value); }

Source/LibationAvalonia/ViewModels/Settings/DownloadDecryptSettingsVM.cs

@@ -38,6 +38,7 @@ namespace LibationAvalonia.ViewModels.Settings
 			ChapterFileTemplate = config.ChapterFileTemplate;
 			InProgressDirectory = config.InProgress;
 			UseCoverAsFolderIcon = config.UseCoverAsFolderIcon;
+			SaveMetadataToFile = config.SaveMetadataToFile;
 		}
 
 		public void SaveSettings(Configuration config)
@@ -54,9 +55,11 @@ namespace LibationAvalonia.ViewModels.Settings
 			config.InProgress = InProgressDirectory;
 
 			config.UseCoverAsFolderIcon = UseCoverAsFolderIcon;
+			config.SaveMetadataToFile = SaveMetadataToFile;
 		}
 
 		public string UseCoverAsFolderIconText { get; } = Configuration.GetDescription(nameof(Configuration.UseCoverAsFolderIcon));
+		public string SaveMetadataToFileText { get; } = Configuration.GetDescription(nameof(Configuration.SaveMetadataToFile));
 		public string BadBookGroupboxText { get; } = Configuration.GetDescription(nameof(Configuration.BadBook));
 		public string BadBookAskText { get; } = Configuration.BadBookAction.Ask.GetDescription();
 		public string BadBookAbortText { get; } = Configuration.BadBookAction.Abort.GetDescription();
@@ -72,6 +75,7 @@ namespace LibationAvalonia.ViewModels.Settings
 		public string FileTemplate { get => _fileTemplate; set { this.RaiseAndSetIfChanged(ref _fileTemplate, value); } }
 		public string ChapterFileTemplate { get => _chapterFileTemplate; set { this.RaiseAndSetIfChanged(ref _chapterFileTemplate, value); } }
 		public bool UseCoverAsFolderIcon { get; set; }
+		public bool SaveMetadataToFile { get; set; }
 
 		public bool BadBookAsk { get; set; }
 		public bool BadBookAbort { get; set; }

Source/LibationAvalonia/ViewModels/Settings/ImportantSettingsVM.cs

@@ -13,9 +13,11 @@ namespace LibationAvalonia.ViewModels.Settings
 	{
 		private string themeVariant;
 		private string initialThemeVariant;
+		private readonly Configuration config;
 
 		public ImportantSettingsVM(Configuration config)
 		{
+			this.config = config;
 			LoadSettings(config);
 		}
 
@@ -27,6 +29,8 @@ namespace LibationAvalonia.ViewModels.Settings
 			CreationTime = DateTimeSources.SingleOrDefault(v => v.Value == config.CreationTime) ?? DateTimeSources[0];
 			LastWriteTime = DateTimeSources.SingleOrDefault(v => v.Value == config.LastWriteTime) ?? DateTimeSources[0];
 			LoggingLevel = config.LogLevel;
+			GridScaleFactor = scaleFactorToLinearRange(config.GridScaleFactor);
+			GridFontScaleFactor = scaleFactorToLinearRange(config.GridFontScaleFactor);
 			ThemeVariant = initialThemeVariant
 				= Configuration.Instance.GetString(propertyName: nameof(ThemeVariant)) is nameof(Avalonia.Styling.ThemeVariant.Dark)
 				? nameof(Avalonia.Styling.ThemeVariant.Dark)
@@ -47,6 +51,16 @@ namespace LibationAvalonia.ViewModels.Settings
 			Configuration.Instance.SetString(ThemeVariant, nameof(ThemeVariant));
 		}
 
+		private static float scaleFactorToLinearRange(float scaleFactor)
+			=> float.Round(100 * MathF.Log2(scaleFactor));
+		private static float linearRangeToScaleFactor(float value)
+			=> MathF.Pow(2, value / 100f);
+
+		public void ApplyDisplaySettings()
+		{
+			config.GridFontScaleFactor = linearRangeToScaleFactor(GridFontScaleFactor);
+			config.GridScaleFactor = linearRangeToScaleFactor(GridScaleFactor);
+		}
 		public void OpenLogFolderButton() => Go.To.Folder(((LongPath)Configuration.Instance.LibationFiles).ShortPathName);
 
 		public List<Configuration.KnownDirectories> KnownDirectories { get; } = new()
@@ -66,12 +80,16 @@ namespace LibationAvalonia.ViewModels.Settings
 			.Select(v => new EnumDiaplay<Configuration.DateTimeSource>(v))
 			.ToArray();
 		public Serilog.Events.LogEventLevel[] LoggingLevels { get; } = Enum.GetValues<Serilog.Events.LogEventLevel>();
+		public string GridScaleFactorText { get; } = Configuration.GetDescription(nameof(Configuration.GridScaleFactor));
+		public string GridFontScaleFactorText { get; } = Configuration.GetDescription(nameof(Configuration.GridFontScaleFactor));
 		public string BetaOptInText { get; } = Configuration.GetDescription(nameof(Configuration.BetaOptIn));
 		public string[] Themes { get; } = { nameof(Avalonia.Styling.ThemeVariant.Light), nameof(Avalonia.Styling.ThemeVariant.Dark) };
 
 		public string BooksDirectory { get; set; }
 		public bool SavePodcastsToParentFolder { get; set; }
 		public bool OverwriteExisting { get; set; }
+		public float GridScaleFactor { get; set; }
+		public float GridFontScaleFactor { get; set; }
 		public EnumDiaplay<Configuration.DateTimeSource> CreationTime { get; set; }
 		public EnumDiaplay<Configuration.DateTimeSource> LastWriteTime { get; set; }
 		public Serilog.Events.LogEventLevel LoggingLevel { get; set; }

Source/LibationAvalonia/Views/LiberateStatusButton.axaml

@@ -3,7 +3,7 @@
              xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
 			 xmlns:vm="clr-namespace:LibationAvalonia.ViewModels"
-             mc:Ignorable="d" d:DesignWidth="200" d:DesignHeight="200" MinWidth="64" MinHeight="64"
+             mc:Ignorable="d" d:DesignWidth="200" d:DesignHeight="200" MinWidth="37" MinHeight="40"
 			 Background="Transparent"
 			 x:DataType="vm:LiberateStatusButtonViewModel"
              x:Class="LibationAvalonia.Views.LiberateStatusButton">
@@ -35,48 +35,51 @@
 		Name="button"
 		HorizontalAlignment="Stretch"
 		VerticalAlignment="Stretch"
-		IsEnabled="{CompiledBinding	IsButtonEnabled}" Padding="0" Click="Button_Click" >
-		<Panel>
-	
-			<Panel
-				Width="64" Height="64"
-				IsVisible="{CompiledBinding !IsError}">
+		Padding="0"
+		IsEnabled="{CompiledBinding	IsButtonEnabled}" Click="Button_Click" >
 
-				<Panel IsVisible="{CompiledBinding IsSeries}">
-					<Path IsVisible="{CompiledBinding Expanded}" Data="{StaticResource CollapseIcon}" />
-					<Path IsVisible="{CompiledBinding !Expanded}" Data="{StaticResource ExpandIcon}" />
+		<Grid RowDefinitions="*,8*,*">
+			<Viewbox
+				Grid.Row="1"
+				Stretch="Uniform"
+				HorizontalAlignment="Stretch"
+				VerticalAlignment="Stretch">
+				<Panel>
+					<Panel IsVisible="{CompiledBinding !IsError}">
+
+						<Panel IsVisible="{CompiledBinding IsSeries}">
+							<Path IsVisible="{CompiledBinding Expanded}" Data="{StaticResource CollapseIcon}" />
+							<Path IsVisible="{CompiledBinding !Expanded}" Data="{StaticResource ExpandIcon}" />
+						</Panel>
+
+						<Grid
+							IsVisible="{CompiledBinding	!IsSeries}"
+							HorizontalAlignment="Center"
+							ColumnDefinitions="Auto,Auto">
+							<Canvas Width="29.44" Height="64">
+								<Rectangle Canvas.Left="5" Canvas.Top="5" IsVisible="{CompiledBinding RedVisible}" Fill="{DynamicResource StoplightRed}" />
+								<Rectangle Canvas.Left="5" Canvas.Top="23" IsVisible="{CompiledBinding YellowVisible}" Fill="{DynamicResource StoplightYellow}" />
+								<Rectangle Canvas.Left="5" Canvas.Top="42" IsVisible="{CompiledBinding GreenVisible}" Fill="{DynamicResource StoplightGreen}" />
+								<Path Height="64" Stretch="Uniform" Data="{StaticResource StoplightBodyIcon}"/>
+							</Canvas>
+							<Path Grid.Column="1" IsVisible="{CompiledBinding PdfDownloadedVisible}" Data="{StaticResource PdfDownloadedIcon}"/>
+							<Path Grid.Column="1" IsVisible="{CompiledBinding PdfNotDownloadedVisible}" Data="{StaticResource PdfNotDownloadedIcon}"/>
+						</Grid>
+					</Panel>
+
+					<Path
+						Stretch="None" Width="64"
+						IsVisible="{CompiledBinding IsError}"
+						Fill="{DynamicResource CancelRed}"
+						Data="{StaticResource BookErrorIcon}" />
+
+					<Path
+						Stretch="Fill"
+						IsVisible="{CompiledBinding !IsButtonEnabled}"
+						Fill="{DynamicResource DisabledGrayBrush}"
+						Data="M0,0 H1 V1 H0" />
 				</Panel>
-
-				<Grid
-					IsVisible="{CompiledBinding	!IsSeries}"
-					HorizontalAlignment="Center"
-					ColumnDefinitions="Auto,Auto">
-
-					<Canvas Width="29.44" Height="64">
-						<Rectangle Canvas.Left="5" Canvas.Top="5" IsVisible="{CompiledBinding RedVisible}" Fill="{DynamicResource StoplightRed}" />
-						<Rectangle Canvas.Left="5" Canvas.Top="23" IsVisible="{CompiledBinding YellowVisible}" Fill="{DynamicResource StoplightYellow}" />
-						<Rectangle Canvas.Left="5" Canvas.Top="42" IsVisible="{CompiledBinding GreenVisible}" Fill="{DynamicResource StoplightGreen}" />
-						<Path Height="64" Stretch="Uniform" Data="{StaticResource StoplightBodyIcon}"/>
-					</Canvas>
-
-					<Path Grid.Column="1" IsVisible="{CompiledBinding PdfDownloadedVisible}" Data="{StaticResource PdfDownloadedIcon}"/>
-					<Path Grid.Column="1" IsVisible="{CompiledBinding PdfNotDownloadedVisible}" Data="{StaticResource PdfNotDownloadedIcon}"/>
-				</Grid>
-
-			</Panel>
-			 
-			<Path
-				Stretch="None" Width="64"
-				IsVisible="{CompiledBinding IsError}"
-				Fill="{DynamicResource CancelRed}"
-				Data="{StaticResource BookErrorIcon}" />
-			
-			<Path 
-				Stretch="Fill"
-				IsVisible="{CompiledBinding !IsButtonEnabled}"
-				Fill="{DynamicResource DisabledGrayBrush}"
-				Data="M0,0 H1 V1 H0" />
-		</Panel>
+			</Viewbox>
+		</Grid>
 	</Button>
-
 </UserControl>

Source/LibationAvalonia/Views/MainWindow.axaml.cs

@@ -61,7 +61,7 @@ namespace LibationAvalonia.Views
 			if (QuickFilters.UseDefault)
 				await ViewModel.PerformFilter(QuickFilters.Filters.FirstOrDefault());
 
-			ViewModel.ProductsDisplay.BindToGrid(dbBooks);
+			await ViewModel.ProductsDisplay.BindToGridAsync(dbBooks);
 		}
 
 		private void selectAndFocusSearchBox()

Source/LibationAvalonia/Views/ProductsDisplay.axaml

@@ -20,9 +20,6 @@
 			CanUserReorderColumns="True">
 
 			<DataGrid.Styles>
-				<Style Selector="DataGridCell">
-					<Setter Property="Height" Value="80"/>
-				</Style>
 				<Style Selector="DataGridCell > Panel">
 					<Setter Property="VerticalAlignment" Value="Stretch"/>
 				</Style>
@@ -31,7 +28,6 @@
 					<Setter Property="HorizontalAlignment" Value="Stretch"/>
 					<Setter Property="TextWrapping" Value="Wrap"/>
 					<Setter Property="Padding" Value="4"/>
-					<Setter Property="FontSize" Value="12"/>
 				</Style>
 				<Style Selector="DataGridCell Path">
 					<Setter Property="Stretch" Value="Uniform" />
@@ -69,7 +65,7 @@
 					</DataGridTemplateColumn.CellTemplate>
 				</DataGridTemplateColumn>
 
-				<controls:DataGridTemplateColumnExt CanUserSort="True" Width="75" Header="Liberate" SortMemberPath="Liberate" ClipboardContentBinding="{Binding Liberate.ToolTip}">
+				<controls:DataGridTemplateColumnExt CanUserSort="True" Header="Liberate" SortMemberPath="Liberate" ClipboardContentBinding="{Binding Liberate.ToolTip}">
 					<DataGridTemplateColumn.CellTemplate>
 						<DataTemplate x:DataType="uibase:IGridEntry">
 							<views:LiberateStatusButton
@@ -84,19 +80,19 @@
 					</DataGridTemplateColumn.CellTemplate>
 				</controls:DataGridTemplateColumnExt>
 
-				<DataGridTemplateColumn CanUserSort="False" Width="80" Header="Cover" SortMemberPath="Cover" ClipboardContentBinding="{Binding LibraryBook.Book.PictureLarge}">
+				<controls:DataGridTemplateColumnExt CanUserSort="False" Header="Cover" SortMemberPath="Cover" ClipboardContentBinding="{Binding LibraryBook.Book.PictureLarge}">
 					<DataGridTemplateColumn.CellTemplate>
-						<DataTemplate x:DataType="uibase:IGridEntry">
-							<Image Opacity="{CompiledBinding Liberate.Opacity}" Tapped="Cover_Click" Height="80" Source="{CompiledBinding Cover}" ToolTip.Tip="Click to see full size" />
+						<DataTemplate  x:DataType="uibase:IGridEntry">
+							<Image Opacity="{CompiledBinding Liberate.Opacity}" Tapped="Cover_Click" Source="{CompiledBinding Cover}" ToolTip.Tip="Click to see full size" />
 						</DataTemplate>
 					</DataGridTemplateColumn.CellTemplate>
-				</DataGridTemplateColumn>
+				</controls:DataGridTemplateColumnExt>
 
 				<controls:DataGridTemplateColumnExt MinWidth="150" Width="2*" Header="Title" CanUserSort="True" SortMemberPath="Title" ClipboardContentBinding="{Binding Title}">
 					<DataGridTemplateColumn.CellTemplate>
 						<DataTemplate x:DataType="uibase:IGridEntry">
 							<Panel Opacity="{CompiledBinding Liberate.Opacity}" Background="{CompiledBinding Liberate.BackgroundBrush}">
-								<TextBlock FontSize="14" Text="{CompiledBinding Title}" />
+								<TextBlock Classes="h1" Text="{CompiledBinding Title}" />
 							</Panel>
 						</DataTemplate>
 					</DataGridTemplateColumn.CellTemplate>
@@ -152,11 +148,11 @@
 					</DataGridTemplateColumn.CellTemplate>
 				</controls:DataGridTemplateColumnExt>
 
-				<controls:DataGridTemplateColumnExt MinWidth="100" Width="1*" Header="Description" CanUserSort="True" SortMemberPath="Description" ClipboardContentBinding="{Binding LongDescription}">
+				<controls:DataGridTemplateColumnExt MinWidth="100" Width="1*" Header="Description" CanUserSort="True" SortMemberPath="Description" ClipboardContentBinding="{Binding Description}">
 					<DataGridTemplateColumn.CellTemplate>
 						<DataTemplate x:DataType="uibase:IGridEntry">
 							<Panel Opacity="{CompiledBinding Liberate.Opacity}" Background="{CompiledBinding Liberate.BackgroundBrush}" Tapped="Description_Click" ToolTip.Tip="Click to see full description" >
-								<TextBlock Text="{CompiledBinding Description}" FontSize="11" VerticalAlignment="Top" />
+								<TextBlock Text="{CompiledBinding Description}" VerticalAlignment="Top" />
 							</Panel>
 						</DataTemplate>
 					</DataGridTemplateColumn.CellTemplate>
@@ -208,7 +204,7 @@
 					<DataGridTemplateColumn.CellTemplate>
 						<DataTemplate x:DataType="uibase:IGridEntry">
 							<Panel Opacity="{CompiledBinding Liberate.Opacity}" Background="{CompiledBinding Liberate.BackgroundBrush}">
-								<TextBlock Text="{CompiledBinding Misc}" TextWrapping="WrapWithOverflow" FontSize="10" />
+								<TextBlock Text="{CompiledBinding Misc}" TextWrapping="WrapWithOverflow" />
 							</Panel>
 						</DataTemplate>
 					</DataGridTemplateColumn.CellTemplate>
@@ -218,7 +214,7 @@
 					<DataGridTemplateColumn.CellTemplate>
 						<DataTemplate x:DataType="uibase:IGridEntry">
 							<Panel Opacity="{CompiledBinding Liberate.Opacity}" Background="{CompiledBinding Liberate.BackgroundBrush}" ToolTip.Tip="{CompiledBinding LastDownload.ToolTipText}" DoubleTapped="Version_DoubleClick">
-								<TextBlock Text="{CompiledBinding LastDownload}" TextWrapping="WrapWithOverflow" FontSize="10" />
+								<TextBlock Text="{CompiledBinding LastDownload}" TextWrapping="WrapWithOverflow" />
 							</Panel>
 						</DataTemplate>
 					</DataGridTemplateColumn.CellTemplate>
@@ -227,13 +223,30 @@
 				<controls:DataGridTemplateColumnExt CanUserSort="True" Width="100" Header="Tags" SortMemberPath="BookTags" ClipboardContentBinding="{Binding BookTags}">
 					<DataGridTemplateColumn.CellTemplate>
 						<DataTemplate x:DataType="uibase:IGridEntry">
-							<Button IsVisible="{CompiledBinding !Liberate.IsSeries}" Width="100" Height="80" Click="OnTagsButtonClick" ToolTip.Tip="Click to edit tags" >
-								<Panel Opacity="{CompiledBinding Liberate.Opacity}">
-									<Panel Width="24" Height="24" IsVisible="{CompiledBinding BookTags, Converter={x:Static StringConverters.IsNullOrEmpty}}">
-										<Path Stretch="Uniform" Fill="{DynamicResource IconFill}" Data="{StaticResource EditTagsIcon}" />
-									</Panel>
-									<TextBlock IsVisible="{CompiledBinding BookTags, Converter={x:Static StringConverters.IsNotNullOrEmpty}}" FontSize="12" TextWrapping="WrapWithOverflow" HorizontalAlignment="Center" VerticalAlignment="Center" Text="{CompiledBinding BookTags}"/>
-								</Panel>
+							<Button
+								IsVisible="{CompiledBinding !Liberate.IsSeries}"
+								VerticalAlignment="Stretch"
+								HorizontalAlignment="Stretch"
+								VerticalContentAlignment="Stretch"
+								HorizontalContentAlignment="Stretch"
+								Click="OnTagsButtonClick"
+								ToolTip.Tip="Click to edit tags">
+								<Grid
+									RowDefinitions="*,*,*"
+									Opacity="{CompiledBinding Liberate.Opacity}">
+									<Viewbox
+										Grid.Row="1"
+										Stretch="Uniform"
+										IsVisible="{CompiledBinding BookTags, Converter={x:Static StringConverters.IsNullOrEmpty}}">
+
+										<Path Fill="{DynamicResource IconFill}" Data="{StaticResource EditTagsIcon}" />
+									</Viewbox>
+									<TextBlock
+										Classes="h2"
+										Grid.RowSpan="3"
+										IsVisible="{CompiledBinding BookTags, Converter={x:Static StringConverters.IsNotNullOrEmpty}}" TextWrapping="WrapWithOverflow" HorizontalAlignment="Center" VerticalAlignment="Center" Text="{CompiledBinding BookTags}"/>
+
+								</Grid>
 							</Button>
 						</DataTemplate>
 					</DataGridTemplateColumn.CellTemplate>

Source/LibationAvalonia/Views/ProductsDisplay.axaml.cs

@@ -2,7 +2,9 @@ using ApplicationServices;
 using Avalonia;
 using Avalonia.Controls;
 using Avalonia.Platform.Storage;
+using Avalonia.Styling;
 using DataLayer;
+using Dinah.Core;
 using FileLiberator;
 using LibationAvalonia.Controls;
 using LibationAvalonia.Dialogs;
@@ -30,6 +32,25 @@ namespace LibationAvalonia.Views
 			InitializeComponent();
 			DataGridContextMenus.CellContextMenuStripNeeded += ProductsGrid_CellContextMenuStripNeeded;
 
+			var cellSelector = Selectors.Is<DataGridCell>(null);
+			rowHeightStyle = new Style(_ => cellSelector);
+			rowHeightStyle.Setters.Add(rowHeightSetter);
+
+			var tboxSelector = cellSelector.Descendant().Is<TextBlock>();
+			fontSizeStyle = new Style(_ => tboxSelector);
+			fontSizeStyle.Setters.Add(fontSizeSetter);
+
+			var tboxH1Selector = cellSelector.Child().Is<Panel>().Child().Is<TextBlock>().Class("h1");
+			fontSizeH1Style = new Style(_ => tboxH1Selector);
+			fontSizeH1Style.Setters.Add(fontSizeH1Setter);
+
+			var tboxH2Selector = cellSelector.Child().Is<Panel>().Child().Is<TextBlock>().Class("h2");
+			fontSizeH2Style = new Style(_ => tboxH2Selector);
+			fontSizeH2Style.Setters.Add(fontSizeH2Setter);
+
+			Configuration.Instance.PropertyChanged += Configuration_GridScaleChanged;
+			Configuration.Instance.PropertyChanged += Configuration_FontChanged;
+
 			if (Design.IsDesignMode)
 			{
 				using var context = DbContexts.GetContext();
@@ -51,12 +72,16 @@ namespace LibationAvalonia.Views
 				catch { sampleEntries = new(); }
 
 				var pdvm = new ProductsDisplayViewModel();
-				pdvm.BindToGrid(sampleEntries);
+				_ = pdvm.BindToGridAsync(sampleEntries);
 				DataContext = pdvm;
 
+				setGridScale(1);
+				setFontScale(1);
 				return;
 			}
 
+			setGridScale(Configuration.Instance.GridScaleFactor);
+			setFontScale(Configuration.Instance.GridFontScaleFactor);
 			Configure_ColumnCustomization();
 
 			foreach (var column in productsGrid.Columns)
@@ -67,174 +92,257 @@ namespace LibationAvalonia.Views
 
 		private void RemoveColumn_PropertyChanged(object sender, AvaloniaPropertyChangedEventArgs e)
 		{
-			if (sender is DataGridColumn col && e.Property.Name == nameof(DataGridColumn.IsVisible))
+			if (sender is DataGridColumn col && e.Property == DataGridColumn.IsVisibleProperty)
 			{
 				col.DisplayIndex = 0;
 				col.CanUserReorder = false;
 			}
 		}
 
+		#region Scaling
+
+		[PropertyChangeFilter(nameof(Configuration.GridScaleFactor))]
+		private void Configuration_GridScaleChanged(object sender, Dinah.Core.PropertyChangedEventArgsEx e)
+		{
+			setGridScale((float)e.NewValue);
+		}
+
+		[PropertyChangeFilter(nameof(Configuration.GridFontScaleFactor))]
+		private void Configuration_FontChanged(object sender, Dinah.Core.PropertyChangedEventArgsEx e)
+		{
+			setFontScale((float)e.NewValue);
+		}
+
+		private readonly Style rowHeightStyle;
+		private readonly Setter rowHeightSetter = new() { Property = DataGridCell.HeightProperty };
+
+		private readonly Style fontSizeStyle;
+		private readonly Setter fontSizeSetter = new() { Property = TextBlock.FontSizeProperty };
+
+		private readonly Style fontSizeH1Style;
+		private readonly Setter fontSizeH1Setter = new() { Property = TextBlock.FontSizeProperty };
+
+		private readonly Style fontSizeH2Style;
+		private readonly Setter fontSizeH2Setter = new() { Property = TextBlock.FontSizeProperty };
+
+		private void setFontScale(double scaleFactor)
+		{
+			const double TextBlockFontSize = 11;
+			const double H1FontSize = 14;
+			const double H2FontSize = 12;
+
+			fontSizeSetter.Value = TextBlockFontSize * scaleFactor;
+			fontSizeH1Setter.Value = H1FontSize * scaleFactor;
+			fontSizeH2Setter.Value = H2FontSize * scaleFactor;
+
+			productsGrid.Styles.Remove(fontSizeStyle);
+			productsGrid.Styles.Remove(fontSizeH1Style);
+			productsGrid.Styles.Remove(fontSizeH2Style);
+			productsGrid.Styles.Add(fontSizeStyle);
+			productsGrid.Styles.Add(fontSizeH1Style);
+			productsGrid.Styles.Add(fontSizeH2Style);
+		}
+
+		private void setGridScale(double scaleFactor)
+		{
+			const float BaseRowHeight = 80;
+			const float BaseLiberateWidth = 75;
+			const float BaseCoverWidth = 80;
+
+			foreach (var column in productsGrid.Columns)
+			{
+				switch (column.SortMemberPath)
+				{
+					case nameof(IGridEntry.Liberate):
+						column.Width = new DataGridLength(BaseLiberateWidth * scaleFactor);
+						break;
+					case nameof(IGridEntry.Cover):
+						column.Width = new DataGridLength(BaseCoverWidth * scaleFactor);
+						break;
+				}
+			}
+			rowHeightSetter.Value = BaseRowHeight * scaleFactor;
+			productsGrid.Styles.Remove(rowHeightStyle);
+			productsGrid.Styles.Add(rowHeightStyle);
+		}
+
+		#endregion
+
 		#region Cell Context Menu
 
 		public void ProductsGrid_CellContextMenuStripNeeded(object sender, DataGridCellContextMenuStripNeededEventArgs args)
 		{
-			// stop light
-			if (args.Column.SortMemberPath == "Liberate")
+			if (args.Column.SortMemberPath is not "Liberate" and not "Cover")
 			{
-				var entry = args.GridEntry;
-
-				#region Liberate all Episodes
-
-				if (entry.Liberate.IsSeries)
-				{
-					var liberateEpisodesMenuItem = new MenuItem()
-					{
-						Header = "_Liberate All Episodes",
-						IsEnabled = ((ISeriesEntry)entry).Children.Any(c => c.Liberate.BookStatus is LiberatedStatus.NotLiberated or LiberatedStatus.PartialDownload)
-					};
-
-					args.ContextMenuItems.Add(liberateEpisodesMenuItem);
-
-					liberateEpisodesMenuItem.Click += (_, _) => LiberateSeriesClicked?.Invoke(this, ((ISeriesEntry)entry));
-				}
-
-				#endregion
-				#region Set Download status to Downloaded
-
-				var setDownloadMenuItem = new MenuItem()
-				{
-					Header = "Set Download status to '_Downloaded'",
-					IsEnabled = entry.Book.UserDefinedItem.BookStatus != LiberatedStatus.Liberated || entry.Liberate.IsSeries
-				};
-
-				args.ContextMenuItems.Add(setDownloadMenuItem);
-
-				if (entry.Liberate.IsSeries)
-					setDownloadMenuItem.Click += (_, __) => ((ISeriesEntry)entry).Children.Select(c => c.LibraryBook).UpdateBookStatus(LiberatedStatus.Liberated);
-				else
-					setDownloadMenuItem.Click += (_, __) => entry.LibraryBook.UpdateBookStatus(LiberatedStatus.Liberated);
-
-				#endregion
-				#region Set Download status to Not Downloaded
-
-				var setNotDownloadMenuItem = new MenuItem()
-				{
-					Header = "Set Download status to '_Not Downloaded'",
-					IsEnabled = entry.Book.UserDefinedItem.BookStatus != LiberatedStatus.NotLiberated || entry.Liberate.IsSeries
-				};
-
-				args.ContextMenuItems.Add(setNotDownloadMenuItem);
-
-				if (entry.Liberate.IsSeries)
-					setNotDownloadMenuItem.Click += (_, __) => ((ISeriesEntry)entry).Children.Select(c => c.LibraryBook).UpdateBookStatus(LiberatedStatus.NotLiberated);
-				else
-					setNotDownloadMenuItem.Click += (_, __) => entry.LibraryBook.UpdateBookStatus(LiberatedStatus.NotLiberated);
-
-				#endregion
-				#region Remove from library
-
-				var removeMenuItem = new MenuItem() { Header = "_Remove from library" };
-
-				args.ContextMenuItems.Add(removeMenuItem);
-
-				if (entry.Liberate.IsSeries)
-					removeMenuItem.Click += async (_, __) => await ((ISeriesEntry)entry).Children.Select(c => c.LibraryBook).RemoveBooksAsync();
-				else
-					removeMenuItem.Click += async (_, __) => await Task.Run(entry.LibraryBook.RemoveBook);
-
-				#endregion
-
-				if (!entry.Liberate.IsSeries)
-				{
-					#region Locate file
-					var locateFileMenuItem = new MenuItem() { Header = "_Locate file..." };
-
-					args.ContextMenuItems.Add(locateFileMenuItem);
-
-					locateFileMenuItem.Click += async (_, __) =>
-					{
-						try
-						{
-							var window = this.GetParentWindow();
-
-							var openFileDialogOptions = new FilePickerOpenOptions
-							{
-								Title = $"Locate the audio file for '{entry.Book.TitleWithSubtitle}'",
-								AllowMultiple = false,
-								SuggestedStartLocation = await window.StorageProvider.TryGetFolderFromPathAsync(Configuration.Instance.Books.PathWithoutPrefix),
-								FileTypeFilter = new FilePickerFileType[]
-								{
-								new("All files (*.*)") { Patterns = new[] { "*" } },
-								}
-							};
-
-							var selectedFiles = await window.StorageProvider.OpenFilePickerAsync(openFileDialogOptions);
-							var selectedFile = selectedFiles.SingleOrDefault()?.TryGetLocalPath();
-
-							if (selectedFile is not null)
-								FilePathCache.Insert(entry.AudibleProductId, selectedFile);
-						}
-						catch (Exception ex)
-						{
-							var msg = "Error saving book's location";
-							await MessageBox.ShowAdminAlert(null, msg, msg, ex);
-						}
-					};
-
-					#endregion
-					#region Convert to Mp3
-					var convertToMp3MenuItem = new MenuItem
-					{
-						Header = "_Convert to Mp3",
-						IsEnabled = entry.Book.UserDefinedItem.BookStatus is LiberatedStatus.Liberated
-					};
-					args.ContextMenuItems.Add(convertToMp3MenuItem);
-
-					convertToMp3MenuItem.Click += (_, _) => ConvertToMp3Clicked?.Invoke(this, entry.LibraryBook);
-
-					#endregion
-				}
-
-				args.ContextMenuItems.Add(new Separator());
-
-				#region View Bookmarks/Clips
-
-				if (!entry.Liberate.IsSeries)
-				{
-
-					var bookRecordMenuItem = new MenuItem { Header = "View _Bookmarks/Clips" };
-
-					args.ContextMenuItems.Add(bookRecordMenuItem);
-
-					bookRecordMenuItem.Click += async (_, _) => await new BookRecordsDialog(entry.LibraryBook).ShowDialog(VisualRoot as Window);
-				}
-
-				#endregion
-				#region View All Series
-
-				if (entry.Book.SeriesLink.Any())
-				{
-					var header = entry.Liberate.IsSeries ? "View All Episodes in Series" : "View All Books in Series";
-					var viewSeriesMenuItem = new MenuItem { Header = header };
-
-					args.ContextMenuItems.Add(viewSeriesMenuItem);
-
-					viewSeriesMenuItem.Click += (_, _) => new SeriesViewDialog(entry.LibraryBook).Show();
-				}
-
-				#endregion
-			}
-			else
-			{
-				// any non-stop light column
-				// (except for the Cover column which does not have a context menu)
 				var menuItem = new MenuItem { Header = "_Copy Cell Contents" };
 
 				menuItem.Click += async (s, e)
 					=> await App.MainWindow.Clipboard.SetTextAsync(args.CellClipboardContents);
 
 				args.ContextMenuItems.Add(menuItem);
+				args.ContextMenuItems.Add(new Separator());
 			}
+			var entry = args.GridEntry;
+
+			#region Liberate all Episodes
+
+			if (entry.Liberate.IsSeries)
+			{
+				var liberateEpisodesMenuItem = new MenuItem()
+				{
+					Header = "_Liberate All Episodes",
+					IsEnabled = ((ISeriesEntry)entry).Children.Any(c => c.Liberate.BookStatus is LiberatedStatus.NotLiberated or LiberatedStatus.PartialDownload)
+				};
+
+				args.ContextMenuItems.Add(liberateEpisodesMenuItem);
+
+				liberateEpisodesMenuItem.Click += (_, _) => LiberateSeriesClicked?.Invoke(this, ((ISeriesEntry)entry));
+			}
+
+			#endregion
+			#region Set Download status to Downloaded
+
+			var setDownloadMenuItem = new MenuItem()
+			{
+				Header = "Set Download status to '_Downloaded'",
+				IsEnabled = entry.Book.UserDefinedItem.BookStatus != LiberatedStatus.Liberated || entry.Liberate.IsSeries
+			};
+
+			args.ContextMenuItems.Add(setDownloadMenuItem);
+
+			if (entry.Liberate.IsSeries)
+				setDownloadMenuItem.Click += (_, __) => ((ISeriesEntry)entry).Children.Select(c => c.LibraryBook).UpdateBookStatus(LiberatedStatus.Liberated);
+			else
+				setDownloadMenuItem.Click += (_, __) => entry.LibraryBook.UpdateBookStatus(LiberatedStatus.Liberated);
+
+			#endregion
+			#region Set Download status to Not Downloaded
+
+			var setNotDownloadMenuItem = new MenuItem()
+			{
+				Header = "Set Download status to '_Not Downloaded'",
+				IsEnabled = entry.Book.UserDefinedItem.BookStatus != LiberatedStatus.NotLiberated || entry.Liberate.IsSeries
+			};
+
+			args.ContextMenuItems.Add(setNotDownloadMenuItem);
+
+			if (entry.Liberate.IsSeries)
+				setNotDownloadMenuItem.Click += (_, __) => ((ISeriesEntry)entry).Children.Select(c => c.LibraryBook).UpdateBookStatus(LiberatedStatus.NotLiberated);
+			else
+				setNotDownloadMenuItem.Click += (_, __) => entry.LibraryBook.UpdateBookStatus(LiberatedStatus.NotLiberated);
+
+			#endregion
+			#region Remove from library
+
+			var removeMenuItem = new MenuItem() { Header = "_Remove from library" };
+
+			args.ContextMenuItems.Add(removeMenuItem);
+
+			if (entry.Liberate.IsSeries)
+				removeMenuItem.Click += async (_, __) => await ((ISeriesEntry)entry).Children.Select(c => c.LibraryBook).RemoveBooksAsync();
+			else
+				removeMenuItem.Click += async (_, __) => await Task.Run(entry.LibraryBook.RemoveBook);
+
+			#endregion
+
+			if (!entry.Liberate.IsSeries)
+			{
+				#region Locate file
+				var locateFileMenuItem = new MenuItem() { Header = "_Locate file..." };
+
+				args.ContextMenuItems.Add(locateFileMenuItem);
+
+				locateFileMenuItem.Click += async (_, __) =>
+				{
+					try
+					{
+						var window = this.GetParentWindow();
+
+						var openFileDialogOptions = new FilePickerOpenOptions
+						{
+							Title = $"Locate the audio file for '{entry.Book.TitleWithSubtitle}'",
+							AllowMultiple = false,
+							SuggestedStartLocation = await window.StorageProvider.TryGetFolderFromPathAsync(Configuration.Instance.Books.PathWithoutPrefix),
+							FileTypeFilter = new FilePickerFileType[]
+							{
+								new("All files (*.*)") { Patterns = new[] { "*" } },
+							}
+						};
+
+						var selectedFiles = await window.StorageProvider.OpenFilePickerAsync(openFileDialogOptions);
+						var selectedFile = selectedFiles.SingleOrDefault()?.TryGetLocalPath();
+
+						if (selectedFile is not null)
+							FilePathCache.Insert(entry.AudibleProductId, selectedFile);
+					}
+					catch (Exception ex)
+					{
+						var msg = "Error saving book's location";
+						await MessageBox.ShowAdminAlert(null, msg, msg, ex);
+					}
+				};
+
+				#endregion
+				#region Convert to Mp3
+				var convertToMp3MenuItem = new MenuItem
+				{
+					Header = "_Convert to Mp3",
+					IsEnabled = entry.Book.UserDefinedItem.BookStatus is LiberatedStatus.Liberated
+				};
+				args.ContextMenuItems.Add(convertToMp3MenuItem);
+
+				convertToMp3MenuItem.Click += (_, _) => ConvertToMp3Clicked?.Invoke(this, entry.LibraryBook);
+
+				#endregion
+			}
+
+			#region Force Re-Download
+			if (!entry.Liberate.IsSeries)
+			{
+				var reDownloadMenuItem = new MenuItem()
+				{
+					Header = "Re-download this audiobook",
+					IsEnabled = entry.Book.UserDefinedItem.BookStatus is LiberatedStatus.Liberated
+				};
+
+				args.ContextMenuItems.Add(reDownloadMenuItem);
+				reDownloadMenuItem.Click += (s, _) =>
+				{
+					//No need to persist this change. It only needs to last long for the file to start downloading
+					entry.Book.UserDefinedItem.BookStatus = LiberatedStatus.NotLiberated;
+					LiberateClicked?.Invoke(s, entry.LibraryBook);
+				};
+			}
+			#endregion
+
+			args.ContextMenuItems.Add(new Separator());
+
+			#region View Bookmarks/Clips
+
+			if (!entry.Liberate.IsSeries)
+			{
+
+				var bookRecordMenuItem = new MenuItem { Header = "View _Bookmarks/Clips" };
+
+				args.ContextMenuItems.Add(bookRecordMenuItem);
+
+				bookRecordMenuItem.Click += async (_, _) => await new BookRecordsDialog(entry.LibraryBook).ShowDialog(VisualRoot as Window);
+			}
+
+			#endregion
+			#region View All Series
+
+			if (entry.Book.SeriesLink.Any())
+			{
+				var header = entry.Liberate.IsSeries ? "View All Episodes in Series" : "View All Books in Series";
+				var viewSeriesMenuItem = new MenuItem { Header = header };
+
+				args.ContextMenuItems.Add(viewSeriesMenuItem);
+
+				viewSeriesMenuItem.Click += (_, _) => new SeriesViewDialog(entry.LibraryBook).Show();
+			}
+
+			#endregion
 		}
 
 		#endregion
@@ -428,7 +536,7 @@ namespace LibationAvalonia.Views
 				var displayWindow = new DescriptionDisplayDialog
 				{
 					SpawnLocation = new Point(pt.X, pt.Y),
-					DescriptionText = gEntry.LongDescription,
+					DescriptionText = gEntry.Description,
 				};
 
 				void CloseWindow(object o, DataGridRowEventArgs e)

Source/LibationCli/Setup.cs

@@ -17,9 +17,13 @@ namespace LibationCli
 			//***********************************************//
 			var config = LibationScaffolding.RunPreConfigMigrations();
 
-
 			LibationScaffolding.RunPostConfigMigrations(config);
-			LibationScaffolding.RunPostMigrationScaffolding(config);
+
+#if classic
+			LibationScaffolding.RunPostMigrationScaffolding(Variety.Classic, config);
+#else
+			LibationScaffolding.RunPostMigrationScaffolding(Variety.Chardonnay, config);
+#endif
 		}
 
 		public static Type[] LoadVerbs() => Assembly.GetExecutingAssembly()

Source/LibationFileManager/Configuration.HelpText.cs

@@ -0,0 +1,36 @@
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+
+namespace LibationFileManager
+{
+    public partial class Configuration
+    {
+        public static ReadOnlyDictionary<string, string> HelpText { get; } = new Dictionary<string, string>
+        {
+            { nameof(CombineNestedChapterTitles),"""
+                If the book has nested chapters, e.g. a chapter named "Part 1"
+                that contains chapters "Chapter 1" and "Chapter 2", then combine
+                the chapter titles like the following example:
+
+                Part 1: Chapter 1
+                Part 1: Chapter 2
+                """},
+            {nameof(AllowLibationFixup), """
+                In addition to the options that are enabled if you allow
+                "fixing up" the audiobook, it does the following:
+                
+                * Sets the ©gen metadata tag for the genres.
+                * Adds the TCOM (@wrt in M4B files) metadata tag for the narrators.
+                * Unescapes the copyright symbol (replace &#169; with ©)
+                * Replaces the recording copyright (P) string with ℗
+                * Adds various other metadata tags recognized by AudiobookShelf
+                * Sets the embedded cover art image with cover art retrieved from Audible
+                """ },
+        }
+        .AsReadOnly();
+
+        public static string GetHelpText(string settingName)
+            => HelpText.TryGetValue(settingName, out var value) ? value : null;
+
+	}
+}

Source/LibationFileManager/Configuration.PersistentSettings.cs

@@ -20,6 +20,8 @@ namespace LibationFileManager
 
 		private PersistentDictionary persistentDictionary;
 
+		public bool RemoveProperty(string propertyName) => persistentDictionary.RemoveProperty(propertyName);
+
 		public T GetNonString<T>(T defaultValue, [CallerMemberName] string propertyName = "") => persistentDictionary.GetNonString(propertyName, defaultValue);
 		public object GetObject([CallerMemberName] string propertyName = "") => persistentDictionary.GetObject(propertyName);
 		public string GetString(string defaultValue = null, [CallerMemberName] string propertyName = "") => persistentDictionary.GetString(propertyName, defaultValue);
@@ -73,9 +75,18 @@ namespace LibationFileManager
 
 		public bool Exists(string propertyName) => persistentDictionary.Exists(propertyName);
 
-		[Description("Set cover art as the folder's icon. (Windows and macOS only)")]
+		[Description("Set cover art as the folder's icon.")]
 		public bool UseCoverAsFolderIcon { get => GetNonString(defaultValue: false); set => SetNonString(value); }
 
+		[Description("Save audiobook metadata to metadata.json")]
+		public bool SaveMetadataToFile { get => GetNonString(defaultValue: false); set => SetNonString(value); }
+
+		[Description("Book display grid size")]
+		public float GridScaleFactor { get => float.Min(2, float.Max(0.5f, GetNonString(defaultValue: 1f))); set => SetNonString(value); }
+
+		[Description("Book display font size")]
+		public float GridFontScaleFactor { get => float.Min(2, float.Max(0.5f, GetNonString(defaultValue: 1f))); set => SetNonString(value); }
+
 		[Description("Use the beta version of Libation\r\nNew and experimental features, but probably buggy.\r\n(requires restart to take effect)")]
 		public bool BetaOptIn { get => GetNonString(defaultValue: false); set => SetNonString(value); }
 
@@ -164,6 +175,9 @@ namespace LibationFileManager
 		[Description("Save cover image alongside audiobook?")]
 		public bool DownloadCoverArt { get => GetNonString(defaultValue: false); set => SetNonString(value); }
 
+		[Description("Combine nested chapter titles")]
+		public bool CombineNestedChapterTitles { get => GetNonString(defaultValue: false); set => SetNonString(value); }
+
 		[Description("Download clips and bookmarks?")]
 		public bool DownloadClipsBookmarks { get => GetNonString(defaultValue: false); set => SetNonString(value); }
 		

Source/LibationFileManager/FilePathCache.cs

@@ -56,11 +56,11 @@ namespace LibationFileManager
 			?.FirstOrDefault()
 			?.Path;
 
-		private static List<CacheEntry> getEntries(Func<CacheEntry, bool> predicate)
+		private static IEnumerable<CacheEntry> getEntries(Func<CacheEntry, bool> predicate)
 		{
 			var entries = cache.Where(predicate).ToList();
 			if (entries is null || !entries.Any())
-				return null;
+				return Enumerable.Empty<CacheEntry>();
 
 			remove(entries.Where(e => !File.Exists(e.Path)).ToList());
 

Source/LibationSearchEngine/QuerySanitizer.cs

@@ -2,10 +2,11 @@
 using Lucene.Net.Analysis.Tokenattributes;
 using System.Collections.Generic;
 using System.Linq;
+using System.Text.RegularExpressions;
 
 namespace LibationSearchEngine
 {
-	internal static class QuerySanitizer
+	internal static partial class QuerySanitizer
 	{
 		private static readonly HashSet<string> idTerms
 			= SearchEngine.FieldIndexRules.IdFieldNames
@@ -23,11 +24,17 @@ namespace LibationSearchEngine
 			.Select(n => n.ToLowerInvariant())
 			.ToHashSet();
 
+		private static readonly Regex tagRegex = TagRegex();
+
 		internal static string Sanitize(string searchString, StandardAnalyzer analyzer)
 		{
 			if (string.IsNullOrWhiteSpace(searchString))
 				return SearchEngine.ALL_QUERY;
 
+			//Replace a block tags with tags with proper tag query syntax
+			//eg: [foo] -> tags:foo
+			searchString = tagRegex.Replace(searchString, $"{SearchEngine.TAGS}:$1 ");
+
 			// range operator " TO " and bool operators " AND " and " OR " must be uppercase
 			searchString
 				= searchString
@@ -76,11 +83,6 @@ namespace LibationSearchEngine
 					addUnalteredToken(offset);
 					previousIsTags = false;
 				}
-				else if (tryParseBlockTag(offset, partList, searchString, out var tagName))
-				{
-					//The term is a block tag. add it to the part list
-					partList.Add($"{SearchEngine.TAGS}:{tagName}");
-				}
 				else if (double.TryParse(term, out var num))
 				{
 					//Term is a number so pad it with zeros
@@ -117,35 +119,7 @@ namespace LibationSearchEngine
 				partList.Add(searchString.Substring(offset.StartOffset, offset.EndOffset - offset.StartOffset));			
 		}
 
-		private static bool tryParseBlockTag(IOffsetAttribute offset, List<string> partList, string searchString, out string tagName)
-		{
-			tagName = null;
-			if (partList.Count == 0) return false;
-
-			var previous = partList[^1].TrimEnd();
-
-			//cannot be preceeded by an escaping \
-			if (previous.Length == 0) return false;
-			if (previous[^1] != '[' || (previous.Length > 1 && previous[^2] == '\\')) return false;
-
-			var next = searchString.Substring(offset.EndOffset);
-			if (next.Length == 0 || !next.TrimStart().StartsWith(']')) return false;
-
-			tagName = searchString.Substring(offset.StartOffset, offset.EndOffset - offset.StartOffset);
-
-			//Only legal tag characters are letters, numbers and underscores
-			//Per DataLayer.UserDefinedItem.IllegalCharacterRegex()
-			foreach (var c in tagName)
-			{
-				if (!char.IsLetterOrDigit(c) && c != '_')
-					return false;
-			}
-
-			//Remove the leading '['
-			partList[^1] = previous[..^1];
-			//Ignore the trailing ']'
-			offset.SetOffset(offset.StartOffset, searchString.IndexOf(']', offset.EndOffset) + 1);
-			return true;
-		}
+		[GeneratedRegex(@"(?<!\\)\[\u0020*(\w+)\u0020*\]", RegexOptions.Compiled)]
+		private static partial Regex TagRegex();
 	}
 }

Source/LibationSearchEngine/SearchEngine.cs

@@ -41,7 +41,8 @@ namespace LibationSearchEngine
             { FieldType.String, lb => lb.Book.Publisher, nameof(Book.Publisher) },
             { FieldType.String, lb => lb.Book.SeriesNames(), "SeriesNames", "Narrator", "Series" },
             { FieldType.String, lb => string.Join(", ", lb.Book.SeriesLink.Select(s => s.Series.AudibleSeriesId)), "SeriesId" },
-            { FieldType.String, lb => lb.Book.CategoriesIds() is null ? null : string.Join(", ", lb.Book.CategoriesIds()), nameof(Book.Category), "Categories", "CategoriesId", "CategoryId", "CategoriesNames" },
+            { FieldType.String, lb => lb.Book.AllCategoryIds() is null ? null : string.Join(", ", lb.Book.AllCategoryIds()), "CategoriesId", "CategoryId" },
+            { FieldType.String, lb => lb.Book.AllCategoryNames() is null ? null : string.Join(", ", lb.Book.AllCategoryNames()), "Category", "Categories", "CategoriesNames" },
             { FieldType.String, lb => lb.Book.UserDefinedItem.Tags, TAGS.FirstCharToUpper() },
             { FieldType.String, lb => lb.Book.Locale, "Locale", "Region" },
             { FieldType.String, lb => lb.Account, "Account", "Email" },

Source/LibationUiBase/GridView/GridEntry[TStatus].cs

@@ -27,7 +27,6 @@ namespace LibationUiBase.GridView
 		[Browsable(false)] public string AudibleProductId => Book.AudibleProductId;
 		[Browsable(false)] public LibraryBook LibraryBook { get; protected set; }
 		[Browsable(false)] public float SeriesIndex { get; protected set; }
-		[Browsable(false)] public string LongDescription { get; protected set; }
 		[Browsable(false)] public abstract DateTime DateAdded { get; }
 		[Browsable(false)] public Book Book => LibraryBook.Book;
 
@@ -109,23 +108,18 @@ namespace LibationUiBase.GridView
 			Series = Book.SeriesNames(includeIndex: true);
 			SeriesOrder = new SeriesOrder(Book.SeriesLink);
 			Length = GetBookLengthString();
-			//Ratings are changed using Update(), which is a problem for Avalonia data bindings because
-			//the reference doesn't change. Clone the rating so that it updates within Avalonia properly.
-			_myRating = new Rating(Book.UserDefinedItem.Rating.OverallRating, Book.UserDefinedItem.Rating.PerformanceRating, Book.UserDefinedItem.Rating.StoryRating);
+			RaiseAndSetIfChanged(ref _myRating, Book.UserDefinedItem.Rating, nameof(MyRating));
 			PurchaseDate = GetPurchaseDateString();
 			ProductRating = Book.Rating ?? new Rating(0, 0, 0);
 			Authors = Book.AuthorNames();
 			Narrators = Book.NarratorNames();
-			Category = string.Join(" > ", Book.CategoriesNames());
+			Category = string.Join(", ", Book.LowestCategoryNames());
 			Misc = GetMiscDisplay(libraryBook);
 			LastDownload = new(Book.UserDefinedItem);
-			LongDescription = GetDescriptionDisplay(Book);
-			Description = TrimTextToWord(LongDescription, 62);
+			Description = GetDescriptionDisplay(Book);
 			SeriesIndex = Book.SeriesLink.FirstOrDefault()?.Index ?? 0;
 			BookTags = GetBookTags();
 
-			RaisePropertyChanged(nameof(MyRating));
-
 			UserDefinedItem.ItemChanged += UserDefinedItem_ItemChanged;
 		}
 
@@ -182,6 +176,8 @@ namespace LibationUiBase.GridView
 					break;
 				case nameof(udi.Rating):
 					_myRating = udi.Rating;
+					//Ratings are changed using Update(), which is a problem for Avalonia data bindings because
+					//the reference doesn't change. Must call RaisePropertyChanged instead of RaiseAndSetIfChanged
 					RaisePropertyChanged(nameof(MyRating));
 					break;
 			}

Source/LibationUiBase/GridView/IGridEntry.cs

@@ -10,7 +10,6 @@ namespace LibationUiBase.GridView
 		EntryStatus Liberate { get; }
 		float SeriesIndex { get; }
 		string AudibleProductId { get; }
-		string LongDescription { get; }
 		LibraryBook LibraryBook { get; }
 		Book Book { get; }
 		DateTime DateAdded { get; }

Source/LibationUiBase/GridView/LibraryBookEntry[TStatus].cs

@@ -1,6 +1,10 @@
 using DataLayer;
 using System;
+using System.Collections.Generic;
 using System.ComponentModel;
+using System.Threading.Tasks;
+using System.Threading;
+using System.Linq;
 
 namespace LibationUiBase.GridView
 {
@@ -29,6 +33,41 @@ namespace LibationUiBase.GridView
 			LoadCover();
 		}
 
+
+		public static async Task<List<IGridEntry>> GetAllProductsAsync(IEnumerable<LibraryBook> libraryBooks)
+		{
+			var products = libraryBooks.Where(lb => lb.Book.IsProduct()).ToArray();
+
+			int parallelism = int.Max(1, Environment.ProcessorCount - 1);
+
+			(int numPer, int rem) = int.DivRem(products.Length, parallelism);
+			if (rem != 0) numPer++;
+
+			var tasks = new Task<IGridEntry[]>[parallelism];
+			var syncContext = SynchronizationContext.Current;
+
+			for (int i = 0; i < parallelism; i++)
+			{
+				int start = i * numPer;
+				tasks[i] = Task.Run(() =>
+				{
+					SynchronizationContext.SetSynchronizationContext(syncContext);
+
+					int length = int.Min(numPer, products.Length - start);
+					if (length < 1) return Array.Empty<IGridEntry>();
+
+					var result = new IGridEntry[length];
+
+					for (int j = 0; j < length; j++)
+						result[j] = new LibraryBookEntry<TStatus>(products[start + j]);
+
+					return result;
+				});
+			}
+
+			return (await Task.WhenAll(tasks)).SelectMany(a => a).ToList();
+		}
+
 		protected override string GetBookTags() => string.Join("\r\n", Book.UserDefinedItem.TagsEnumerated);
 	}
 }

Source/LibationUiBase/GridView/SeriesEntry[TStatus].cs

@@ -1,7 +1,10 @@
 using DataLayer;
 using System;
+using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
 
 namespace LibationUiBase.GridView
 {
@@ -54,6 +57,60 @@ namespace LibationUiBase.GridView
 			LoadCover();
 		}
 
+		public static async Task<List<ISeriesEntry>> GetAllSeriesEntriesAsync(IEnumerable<LibraryBook> libraryBooks)
+		{
+			var seriesBooks = libraryBooks.Where(lb => lb.Book.IsEpisodeParent()).ToArray();
+			var allEpisodes = libraryBooks.Where(lb => lb.Book.IsEpisodeChild()).ToArray();
+
+			int parallelism = int.Max(1, Environment.ProcessorCount - 1);
+
+			var tasks = new Task[parallelism];
+			var syncContext = SynchronizationContext.Current;
+
+			var q = new BlockingCollection<(int, LibraryBook episode)>();
+
+			var seriesEntries = new ISeriesEntry[seriesBooks.Length];
+			var seriesEpisodes = new ConcurrentBag<ILibraryBookEntry>[seriesBooks.Length];
+
+			for (int i = 0; i < parallelism; i++)
+			{
+				tasks[i] = Task.Run(() =>
+				{
+					SynchronizationContext.SetSynchronizationContext(syncContext);
+
+					while (q.TryTake(out var entry, -1))
+					{
+						var parent = seriesEntries[entry.Item1];
+						var episodeBag = seriesEpisodes[entry.Item1];
+						episodeBag.Add(new LibraryBookEntry<TStatus>(entry.episode, parent));
+					}
+				});
+			}
+
+			for (int i = 0; i <seriesBooks.Length; i++)
+			{
+				var series = seriesBooks[i];
+				seriesEntries[i] = new SeriesEntry<TStatus>(series, Enumerable.Empty<LibraryBook>());
+				seriesEpisodes[i] = new ConcurrentBag<ILibraryBookEntry>();
+
+				foreach (var ep in allEpisodes.FindChildren(series))
+					q.Add((i, ep));
+			}
+
+			q.CompleteAdding();
+
+			await Task.WhenAll(tasks);
+
+			for (int i = 0; i < seriesBooks.Length; i++)
+			{
+				var series = seriesEntries[i];
+				series.Children.AddRange(seriesEpisodes[i].OrderByDescending(c => c.SeriesOrder));
+				series.UpdateLibraryBook(series.LibraryBook);
+			}
+
+			return seriesEntries.Where(s => s.Children.Count != 0).ToList();
+		}
+
 		public void RemoveChild(ILibraryBookEntry lbe)
 		{
 			Children.Remove(lbe);

Source/LibationWinForms/ClearableTextBox.Designer.cs

@@ -0,0 +1,73 @@
+namespace LibationWinForms
+{
+	partial class ClearableTextBox
+	{
+		/// <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 Component 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()
+		{
+			textBox1 = new System.Windows.Forms.TextBox();
+			button1 = new System.Windows.Forms.Button();
+			SuspendLayout();
+			// 
+			// textBox1
+			// 
+			textBox1.Anchor = System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left | System.Windows.Forms.AnchorStyles.Right;
+			textBox1.Location = new System.Drawing.Point(0, 0);
+			textBox1.Margin = new System.Windows.Forms.Padding(0);
+			textBox1.Name = "textBox1";
+			textBox1.Size = new System.Drawing.Size(625, 23);
+			textBox1.TabIndex = 0;
+			// 
+			// button1
+			// 
+			button1.Anchor = System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right;
+			button1.Location = new System.Drawing.Point(623, 0);
+			button1.Margin = new System.Windows.Forms.Padding(0);
+			button1.Name = "button1";
+			button1.Size = new System.Drawing.Size(20, 20);
+			button1.TabIndex = 1;
+			button1.Text = "X";
+			button1.UseVisualStyleBackColor = true;
+			button1.Click += button1_Click;
+			// 
+			// ClearableTextBox
+			// 
+			AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+			AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
+			Controls.Add(button1);
+			Controls.Add(textBox1);
+			Name = "ClearableTextBox";
+			Size = new System.Drawing.Size(642, 20);
+			ResumeLayout(false);
+			PerformLayout();
+		}
+
+		#endregion
+
+		private System.Windows.Forms.TextBox textBox1;
+		private System.Windows.Forms.Button button1;
+	}
+}

Source/LibationWinForms/ClearableTextBox.cs

@@ -0,0 +1,44 @@
+using System;
+using System.Drawing;
+using System.Windows.Forms;
+
+namespace LibationWinForms
+{
+	public partial class ClearableTextBox : UserControl
+	{
+		public event EventHandler TextCleared;
+		public override string Text { get => textBox1.Text; set => textBox1.Text = value; }
+		public override Font Font
+		{
+			get => textBox1.Font;
+			set
+			{
+				base.Font = textBox1.Font = button1.Font = value;
+				OnSizeChanged(EventArgs.Empty);
+			}
+		}
+
+		public ClearableTextBox()
+		{
+			InitializeComponent();
+			textBox1.KeyDown += (_, e) => OnKeyDown(e);
+			textBox1.KeyUp += (_, e) => OnKeyUp(e);
+			textBox1.KeyPress += (_, e) => OnKeyPress(e);
+			textBox1.TextChanged += (_, e) => OnTextChanged(e);
+		}
+
+		protected override void OnSizeChanged(EventArgs e)
+		{
+			base.OnSizeChanged(e);
+			Height = button1.Width = button1.Height = textBox1.Height;
+			textBox1.Width = Width - button1.Width;
+			button1.Location = new Point(textBox1.Width, 0);
+		}
+
+		private void button1_Click(object sender, System.EventArgs e)
+		{
+			textBox1.Clear();
+			TextCleared?.Invoke(this, EventArgs.Empty);
+		}
+	}
+}

Source/LibationWinForms/ClearableTextBox.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing"">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <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/Dialogs/AboutDialog.Designer.cs

@@ -286,8 +286,8 @@
 			// 
 			// AboutDialog
 			// 
-			AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-			AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+			AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
 			ClientSize = new System.Drawing.Size(434, 491);
 			Controls.Add(groupBox1);
 			Controls.Add(getLibationLbl);

Source/LibationWinForms/Dialogs/AccountsDialog.Designer.cs

@@ -143,8 +143,8 @@
             // AccountsDialog
             // 
             this.AcceptButton = this.saveBtn;
-            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
             this.CancelButton = this.cancelBtn;
             this.ClientSize = new System.Drawing.Size(933, 519);
             this.Controls.Add(this.dataGridView1);

Source/LibationWinForms/Dialogs/BookDetailsDialog.Designer.cs

@@ -202,8 +202,8 @@
             // BookDetailsDialog
             // 
             this.AcceptButton = this.saveBtn;
-            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
             this.CancelButton = this.cancelBtn;
             this.ClientSize = new System.Drawing.Size(594, 466);
             this.Controls.Add(this.audibleLink);

Source/LibationWinForms/Dialogs/BookDetailsDialog.cs

@@ -50,7 +50,7 @@ Author(s): {Book.AuthorNames()}
 Narrator(s): {Book.NarratorNames()}
 Length: {(Book.LengthInMinutes == 0 ? "" : $"{Book.LengthInMinutes / 60} hr {Book.LengthInMinutes % 60} min")}
 Audio Bitrate: {Book.AudioFormat}
-Category: {string.Join(" > ", Book.CategoriesNames())}
+Category: {string.Join(", ", Book.LowestCategoryNames())}
 Purchase Date: {_libraryBook.DateAdded:d}
 Language: {Book.Language}
 Audible ID: {Book.AudibleProductId}

Source/LibationWinForms/Dialogs/BookRecordsDialog.Designer.cs

@@ -201,8 +201,8 @@
 			// 
 			// BookRecordsDialog
 			// 
-			this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
 			this.ClientSize = new System.Drawing.Size(491, 361);
 			this.Controls.Add(this.reloadAllBtn);
 			this.Controls.Add(this.exportCheckedBtn);

Source/LibationWinForms/Dialogs/DirectoryOrCustomSelectControl.Designer.cs

@@ -29,77 +29,76 @@ namespace LibationWinForms.Dialogs
 		/// </summary>
 		private void InitializeComponent()
 		{
-			this.knownDirectoryRb = new System.Windows.Forms.RadioButton();
-			this.customDirectoryRb = new System.Windows.Forms.RadioButton();
-			this.customTb = new System.Windows.Forms.TextBox();
-			this.customBtn = new System.Windows.Forms.Button();
-			this.directorySelectControl = new LibationWinForms.Dialogs.DirectorySelectControl();
-			this.SuspendLayout();
+			knownDirectoryRb = new System.Windows.Forms.RadioButton();
+			customDirectoryRb = new System.Windows.Forms.RadioButton();
+			customTb = new System.Windows.Forms.TextBox();
+			customBtn = new System.Windows.Forms.Button();
+			directorySelectControl = new DirectorySelectControl();
+			SuspendLayout();
 			// 
 			// knownDirectoryRb
 			// 
-			this.knownDirectoryRb.AutoSize = true;
-			this.knownDirectoryRb.Location = new System.Drawing.Point(3, 3);
-			this.knownDirectoryRb.Name = "knownDirectoryRb";
-			this.knownDirectoryRb.Size = new System.Drawing.Size(14, 13);
-			this.knownDirectoryRb.TabIndex = 0;
-			this.knownDirectoryRb.UseVisualStyleBackColor = true;
-			this.knownDirectoryRb.CheckedChanged += new System.EventHandler(this.radioButton_CheckedChanged);
+			knownDirectoryRb.AutoSize = true;
+			knownDirectoryRb.Location = new System.Drawing.Point(3, 3);
+			knownDirectoryRb.Name = "knownDirectoryRb";
+			knownDirectoryRb.Size = new System.Drawing.Size(14, 13);
+			knownDirectoryRb.TabIndex = 0;
+			knownDirectoryRb.UseVisualStyleBackColor = true;
+			knownDirectoryRb.CheckedChanged += radioButton_CheckedChanged;
 			// 
 			// customDirectoryRb
 			// 
-			this.customDirectoryRb.AutoSize = true;
-			this.customDirectoryRb.Location = new System.Drawing.Point(2, 62);
-			this.customDirectoryRb.Name = "customDirectoryRb";
-			this.customDirectoryRb.Size = new System.Drawing.Size(14, 13);
-			this.customDirectoryRb.TabIndex = 2;
-			this.customDirectoryRb.UseVisualStyleBackColor = true;
-			this.customDirectoryRb.CheckedChanged += new System.EventHandler(this.radioButton_CheckedChanged);
+			customDirectoryRb.AutoSize = true;
+			customDirectoryRb.Location = new System.Drawing.Point(2, 62);
+			customDirectoryRb.Name = "customDirectoryRb";
+			customDirectoryRb.Size = new System.Drawing.Size(14, 13);
+			customDirectoryRb.TabIndex = 2;
+			customDirectoryRb.UseVisualStyleBackColor = true;
+			customDirectoryRb.CheckedChanged += radioButton_CheckedChanged;
 			// 
 			// customTb
 			// 
-			this.customTb.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
-			this.customTb.Location = new System.Drawing.Point(22, 58);
-			this.customTb.Name = "customTb";
-			this.customTb.Size = new System.Drawing.Size(588, 23);
-			this.customTb.TabIndex = 3;
+			customTb.Anchor = System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left | System.Windows.Forms.AnchorStyles.Right;
+			customTb.Location = new System.Drawing.Point(22, 58);
+			customTb.Name = "customTb";
+			customTb.Size = new System.Drawing.Size(588, 23);
+			customTb.TabIndex = 3;
 			// 
 			// customBtn
 			// 
-			this.customBtn.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
-			this.customBtn.Location = new System.Drawing.Point(616, 58);
-			this.customBtn.Name = "customBtn";
-			this.customBtn.Size = new System.Drawing.Size(41, 27);
-			this.customBtn.TabIndex = 4;
-			this.customBtn.Text = "...";
-			this.customBtn.UseVisualStyleBackColor = true;
-			this.customBtn.Click += new System.EventHandler(this.customBtn_Click);
+			customBtn.Anchor = System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right;
+			customBtn.Location = new System.Drawing.Point(616, 58);
+			customBtn.Name = "customBtn";
+			customBtn.Size = new System.Drawing.Size(41, 27);
+			customBtn.TabIndex = 4;
+			customBtn.Text = "...";
+			customBtn.UseVisualStyleBackColor = true;
+			customBtn.Click += customBtn_Click;
 			// 
 			// directorySelectControl
 			// 
-			this.directorySelectControl.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
-			this.directorySelectControl.Location = new System.Drawing.Point(23, 0);
-			this.directorySelectControl.Name = "directorySelectControl";
-			this.directorySelectControl.Size = new System.Drawing.Size(635, 52);
-			this.directorySelectControl.TabIndex = 5;
+			directorySelectControl.Anchor = System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left | System.Windows.Forms.AnchorStyles.Right;
+			directorySelectControl.AutoSize = true;
+			directorySelectControl.Location = new System.Drawing.Point(23, 0);
+			directorySelectControl.Margin = new System.Windows.Forms.Padding(6, 6, 6, 6);
+			directorySelectControl.Name = "directorySelectControl";
+			directorySelectControl.Size = new System.Drawing.Size(635, 55);
+			directorySelectControl.TabIndex = 5;
 			// 
 			// DirectoryOrCustomSelectControl
 			// 
-			this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-			this.Controls.Add(this.directorySelectControl);
-			this.Controls.Add(this.customBtn);
-			this.Controls.Add(this.customTb);
-			this.Controls.Add(this.customDirectoryRb);
-			this.Controls.Add(this.knownDirectoryRb);
-			this.Name = "DirectoryOrCustomSelectControl";
-			this.Size = new System.Drawing.Size(660, 87);
-			this.Load += new System.EventHandler(this.DirectoryOrCustomSelectControl_Load);
-			this.ResumeLayout(false);
-			this.PerformLayout();
-
+			AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+			AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
+			Controls.Add(directorySelectControl);
+			Controls.Add(customBtn);
+			Controls.Add(customTb);
+			Controls.Add(customDirectoryRb);
+			Controls.Add(knownDirectoryRb);
+			Name = "DirectoryOrCustomSelectControl";
+			Size = new System.Drawing.Size(660, 88);
+			Load += DirectoryOrCustomSelectControl_Load;
+			ResumeLayout(false);
+			PerformLayout();
 		}
 
 		#endregion

Source/LibationWinForms/Dialogs/DirectoryOrCustomSelectControl.cs

@@ -37,6 +37,12 @@ namespace LibationWinForms.Dialogs
 			if (directory != Configuration.KnownDirectories.None)
 				selectDir(directory, null);
 		}
+		protected override void OnResize(EventArgs e)
+		{
+			base.OnResize(e);
+			//For some reason anchors don't work when the parent form scales up, even with AutoScale
+			directorySelectControl.Width = customTb.Width = Width;
+		}
 
 		/// <summary>set selection</summary>
 		public void SelectDirectory(string directory)

Source/LibationWinForms/Dialogs/DirectoryOrCustomSelectControl.resx

@@ -1,5 +1,64 @@
 <?xml version="1.0" encoding="utf-8"?>
 <root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing"">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
   <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">

Source/LibationWinForms/Dialogs/DirectorySelectControl.Designer.cs

@@ -29,44 +29,42 @@ namespace LibationWinForms.Dialogs
 		/// </summary>
 		private void InitializeComponent()
 		{
-			this.directoryComboBox = new System.Windows.Forms.ComboBox();
-			this.textBox1 = new System.Windows.Forms.TextBox();
-			this.SuspendLayout();
+			directoryComboBox = new System.Windows.Forms.ComboBox();
+			textBox1 = new System.Windows.Forms.TextBox();
+			SuspendLayout();
 			// 
 			// directoryComboBox
 			// 
-			this.directoryComboBox.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
-			this.directoryComboBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
-			this.directoryComboBox.FormattingEnabled = true;
-			this.directoryComboBox.Location = new System.Drawing.Point(0, 0);
-			this.directoryComboBox.Name = "directoryComboBox";
-			this.directoryComboBox.Size = new System.Drawing.Size(407, 23);
-			this.directoryComboBox.TabIndex = 0;
-			this.directoryComboBox.SelectedIndexChanged += new System.EventHandler(this.directoryComboBox_SelectedIndexChanged);
+			directoryComboBox.Anchor = System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left | System.Windows.Forms.AnchorStyles.Right;
+			directoryComboBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+			directoryComboBox.FormattingEnabled = true;
+			directoryComboBox.Location = new System.Drawing.Point(0, 0);
+			directoryComboBox.Name = "directoryComboBox";
+			directoryComboBox.Size = new System.Drawing.Size(814, 23);
+			directoryComboBox.TabIndex = 0;
+			directoryComboBox.SelectedIndexChanged += directoryComboBox_SelectedIndexChanged;
 			// 
 			// textBox1
 			// 
-			this.textBox1.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
-			this.textBox1.Location = new System.Drawing.Point(0, 29);
-			this.textBox1.Name = "textBox1";
-			this.textBox1.ReadOnly = true;
-			this.textBox1.Size = new System.Drawing.Size(407, 23);
-			this.textBox1.TabIndex = 1;
+			textBox1.Anchor = System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left | System.Windows.Forms.AnchorStyles.Right;
+			textBox1.Location = new System.Drawing.Point(0, 29);
+			textBox1.Name = "textBox1";
+			textBox1.ReadOnly = true;
+			textBox1.Size = new System.Drawing.Size(814, 23);
+			textBox1.TabIndex = 1;
 			// 
 			// DirectorySelectControl
 			// 
-			this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-			this.Controls.Add(this.textBox1);
-			this.Controls.Add(this.directoryComboBox);
-			this.Name = "DirectorySelectControl";
-			this.Size = new System.Drawing.Size(407, 52);
-			this.Load += new System.EventHandler(this.DirectorySelectControl_Load);
-			this.ResumeLayout(false);
-			this.PerformLayout();
-
+			AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+			AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
+			AutoSize = true;
+			Controls.Add(textBox1);
+			Controls.Add(directoryComboBox);
+			Name = "DirectorySelectControl";
+			Size = new System.Drawing.Size(814, 55);
+			Load += DirectorySelectControl_Load;
+			ResumeLayout(false);
+			PerformLayout();
 		}
 
 		#endregion

Source/LibationWinForms/Dialogs/DirectorySelectControl.cs

@@ -50,6 +50,12 @@ namespace LibationWinForms.Dialogs
 
 			return path;
 		}
+		protected override void OnResize(EventArgs e)
+		{
+			base.OnResize(e);
+			//For some reason anchors don't work when the parent form scales up, even with AutoScale
+			directoryComboBox.Width = textBox1.Width = Width;
+		}
 
 		private DirectoryComboBoxItem selectedItem => (DirectoryComboBoxItem)this.directoryComboBox.SelectedItem;
 

Source/LibationWinForms/Dialogs/DirectorySelectControl.resx

@@ -1,4 +1,64 @@
-<root>
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing"">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
   <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">

Source/LibationWinForms/Dialogs/EditQuickFilters.Designer.cs

@@ -126,8 +126,8 @@
             // EditQuickFilters
             // 
             this.AcceptButton = this.saveBtn;
-            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
             this.CancelButton = this.cancelBtn;
             this.ClientSize = new System.Drawing.Size(800, 450);
             this.Controls.Add(this.dataGridView1);

Source/LibationWinForms/Dialogs/EditReplacementChars.Designer.cs

@@ -144,8 +144,8 @@
 			// 
 			// EditReplacementChars
 			// 
-			this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
 			this.ClientSize = new System.Drawing.Size(522, 467);
 			this.Controls.Add(this.minDefaultBtn);
 			this.Controls.Add(this.loFiDefaultsBtn);

Source/LibationWinForms/Dialogs/EditTemplateDialog.Designer.cs

@@ -160,8 +160,8 @@
 			// EditTemplateDialog
 			// 
 			this.AcceptButton = this.saveBtn;
-			this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
 			this.CancelButton = this.cancelBtn;
 			this.ClientSize = new System.Drawing.Size(933, 388);
 			this.Controls.Add(this.exampleLbl);

Source/LibationWinForms/Dialogs/LibationFilesDialog.Designer.cs

@@ -28,74 +28,74 @@
 		/// </summary>
 		private void InitializeComponent()
 		{
-			this.libationFilesDescLbl = new System.Windows.Forms.Label();
-			this.cancelBtn = new System.Windows.Forms.Button();
-			this.saveBtn = new System.Windows.Forms.Button();
-			this.libationFilesSelectControl = new LibationWinForms.Dialogs.DirectoryOrCustomSelectControl();
-			this.SuspendLayout();
+			libationFilesDescLbl = new System.Windows.Forms.Label();
+			cancelBtn = new System.Windows.Forms.Button();
+			saveBtn = new System.Windows.Forms.Button();
+			libationFilesSelectControl = new DirectoryOrCustomSelectControl();
+			SuspendLayout();
 			// 
 			// libationFilesDescLbl
 			// 
-			this.libationFilesDescLbl.AutoSize = true;
-			this.libationFilesDescLbl.Location = new System.Drawing.Point(14, 10);
-			this.libationFilesDescLbl.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
-			this.libationFilesDescLbl.Name = "libationFilesDescLbl";
-			this.libationFilesDescLbl.Size = new System.Drawing.Size(39, 15);
-			this.libationFilesDescLbl.TabIndex = 0;
-			this.libationFilesDescLbl.Text = "[desc]";
+			libationFilesDescLbl.AutoSize = true;
+			libationFilesDescLbl.Location = new System.Drawing.Point(14, 10);
+			libationFilesDescLbl.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
+			libationFilesDescLbl.Name = "libationFilesDescLbl";
+			libationFilesDescLbl.Size = new System.Drawing.Size(39, 15);
+			libationFilesDescLbl.TabIndex = 0;
+			libationFilesDescLbl.Text = "[desc]";
 			// 
 			// cancelBtn
 			// 
-			this.cancelBtn.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-			this.cancelBtn.DialogResult = System.Windows.Forms.DialogResult.Cancel;
-			this.cancelBtn.Location = new System.Drawing.Point(832, 118);
-			this.cancelBtn.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
-			this.cancelBtn.Name = "cancelBtn";
-			this.cancelBtn.Size = new System.Drawing.Size(88, 27);
-			this.cancelBtn.TabIndex = 3;
-			this.cancelBtn.Text = "Cancel";
-			this.cancelBtn.UseVisualStyleBackColor = true;
-			this.cancelBtn.Click += new System.EventHandler(this.cancelBtn_Click);
+			cancelBtn.Anchor = System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right;
+			cancelBtn.DialogResult = System.Windows.Forms.DialogResult.Cancel;
+			cancelBtn.Location = new System.Drawing.Point(832, 118);
+			cancelBtn.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
+			cancelBtn.Name = "cancelBtn";
+			cancelBtn.Size = new System.Drawing.Size(88, 27);
+			cancelBtn.TabIndex = 3;
+			cancelBtn.Text = "Cancel";
+			cancelBtn.UseVisualStyleBackColor = true;
+			cancelBtn.Click += cancelBtn_Click;
 			// 
 			// saveBtn
 			// 
-			this.saveBtn.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-			this.saveBtn.Location = new System.Drawing.Point(714, 118);
-			this.saveBtn.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
-			this.saveBtn.Name = "saveBtn";
-			this.saveBtn.Size = new System.Drawing.Size(88, 27);
-			this.saveBtn.TabIndex = 2;
-			this.saveBtn.Text = "Save";
-			this.saveBtn.UseVisualStyleBackColor = true;
-			this.saveBtn.Click += new System.EventHandler(this.saveBtn_Click);
+			saveBtn.Anchor = System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right;
+			saveBtn.Location = new System.Drawing.Point(714, 118);
+			saveBtn.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
+			saveBtn.Name = "saveBtn";
+			saveBtn.Size = new System.Drawing.Size(88, 27);
+			saveBtn.TabIndex = 2;
+			saveBtn.Text = "Save";
+			saveBtn.UseVisualStyleBackColor = true;
+			saveBtn.Click += saveBtn_Click;
 			// 
 			// libationFilesSelectControl
 			// 
-			this.libationFilesSelectControl.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
-			this.libationFilesSelectControl.Location = new System.Drawing.Point(14, 28);
-			this.libationFilesSelectControl.Name = "libationFilesSelectControl";
-			this.libationFilesSelectControl.Size = new System.Drawing.Size(909, 87);
-			this.libationFilesSelectControl.TabIndex = 1;
+			libationFilesSelectControl.Anchor = System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left | System.Windows.Forms.AnchorStyles.Right;
+			libationFilesSelectControl.Location = new System.Drawing.Point(14, 28);
+			libationFilesSelectControl.Margin = new System.Windows.Forms.Padding(6, 6, 6, 6);
+			libationFilesSelectControl.Name = "libationFilesSelectControl";
+			libationFilesSelectControl.Size = new System.Drawing.Size(906, 88);
+			libationFilesSelectControl.TabIndex = 1;
 			// 
 			// LibationFilesDialog
 			// 
-			this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-			this.ClientSize = new System.Drawing.Size(933, 164);
-			this.Controls.Add(this.libationFilesSelectControl);
-			this.Controls.Add(this.cancelBtn);
-			this.Controls.Add(this.saveBtn);
-			this.Controls.Add(this.libationFilesDescLbl);
-			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedToolWindow;
-			this.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
-			this.Name = "LibationFilesDialog";
-			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
-			this.Text = "Libation Files location";
-			this.Load += new System.EventHandler(this.LibationFilesDialog_Load);
-			this.ResumeLayout(false);
-			this.PerformLayout();
-
+			AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+			AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
+			AutoSize = true;
+			ClientSize = new System.Drawing.Size(933, 164);
+			Controls.Add(libationFilesSelectControl);
+			Controls.Add(cancelBtn);
+			Controls.Add(saveBtn);
+			Controls.Add(libationFilesDescLbl);
+			FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedToolWindow;
+			Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
+			Name = "LibationFilesDialog";
+			StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
+			Text = "Libation Files location";
+			Load += LibationFilesDialog_Load;
+			ResumeLayout(false);
+			PerformLayout();
 		}
 
 		#endregion

Source/LibationWinForms/Dialogs/LibationFilesDialog.resx

@@ -1,5 +1,64 @@
 <?xml version="1.0" encoding="utf-8"?>
 <root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing"">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
   <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">

Source/LibationWinForms/Dialogs/LiberatedStatusBatchAutoDialog.Designer.cs

@@ -78,8 +78,8 @@
             // LiberatedStatusBatchAutoDialog
             // 
             this.AcceptButton = this.okBtn;
-            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
             this.CancelButton = this.cancelBtn;
             this.ClientSize = new System.Drawing.Size(564, 118);
             this.Controls.Add(this.cancelBtn);

Source/LibationWinForms/Dialogs/LiberatedStatusBatchManualDialog.Designer.cs

@@ -88,8 +88,8 @@
             // LiberatedStatusBatchManualDialog
             // 
             this.AcceptButton = this.saveBtn;
-            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
             this.CancelButton = this.cancelBtn;
             this.ClientSize = new System.Drawing.Size(564, 118);
             this.Controls.Add(this.cancelBtn);

Source/LibationWinForms/Dialogs/LocateAudiobooksDialog.Designer.cs

@@ -82,8 +82,8 @@
 			// 
 			// LocateAudiobooksDialog
 			// 
-			this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
 			this.ClientSize = new System.Drawing.Size(345, 306);
 			this.Controls.Add(this.booksFoundLbl);
 			this.Controls.Add(this.foundAudiobooksLV);

Source/LibationWinForms/Dialogs/Login/ApprovalNeededDialog.Designer.cs

@@ -58,8 +58,8 @@
 			// ApprovalNeededDialog
 			// 
 			this.AcceptButton = this.approvedBtn;
-			this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
 			this.ClientSize = new System.Drawing.Size(345, 115);
 			this.Controls.Add(this.label1);
 			this.Controls.Add(this.approvedBtn);

Source/LibationWinForms/Dialogs/Login/CaptchaDialog.Designer.cs

@@ -97,8 +97,8 @@
 			// CaptchaDialog
 			// 
 			AcceptButton = submitBtn;
-			AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-			AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+			AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
 			ClientSize = new System.Drawing.Size(261, 210);
 			Controls.Add(passwordTb);
 			Controls.Add(label1);

Source/LibationWinForms/Dialogs/Login/LoginCallbackDialog.Designer.cs

@@ -89,8 +89,8 @@
 			// LoginCallbackDialog
 			// 
 			this.AcceptButton = this.submitBtn;
-			this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
 			this.ClientSize = new System.Drawing.Size(330, 114);
 			this.Controls.Add(this.usernameLbl);
 			this.Controls.Add(this.localeLbl);

Source/LibationWinForms/Dialogs/Login/LoginChoiceEagerDialog.Designer.cs

@@ -121,8 +121,8 @@
 			// LoginChoiceEagerDialog
 			// 
 			AcceptButton = submitBtn;
-			AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-			AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+			AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
 			ClientSize = new System.Drawing.Size(394, 216);
 			Controls.Add(externalLoginLbl2);
 			Controls.Add(externalLoginLbl1);

Source/LibationWinForms/Dialogs/Login/LoginExternalDialog.Designer.cs

@@ -151,8 +151,8 @@
             // LoginExternalDialog
             // 
             this.AcceptButton = this.submitBtn;
-            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
             this.ClientSize = new System.Drawing.Size(766, 498);
             this.Controls.Add(this.tldrLbl);
             this.Controls.Add(this.responseUrlTb);

Source/LibationWinForms/Dialogs/Login/MfaDialog.Designer.cs

@@ -84,8 +84,8 @@ namespace LibationWinForms.Dialogs.Login
 			// MfaDialog
 			// 
 			this.AcceptButton = this.submitBtn;
-			this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
 			this.ClientSize = new System.Drawing.Size(398, 129);
 			this.Controls.Add(this.radioButton3);
 			this.Controls.Add(this.radioButton2);

Source/LibationWinForms/Dialogs/Login/WebLoginDialog.Designer.cs

@@ -32,8 +32,8 @@
 			// 
 			// WebLoginDialog
 			// 
-			AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-			AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+			AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
 			ClientSize = new System.Drawing.Size(484, 761);
 			Name = "WebLoginDialog";
 			StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;

Source/LibationWinForms/Dialogs/Login/_2faCodeDialog.Designer.cs

@@ -76,8 +76,8 @@
 			// _2faCodeDialog
 			// 
 			AcceptButton = submitBtn;
-			AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-			AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+			AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
 			ClientSize = new System.Drawing.Size(222, 147);
 			Controls.Add(promptLbl);
 			Controls.Add(label1);

Source/LibationWinForms/Dialogs/MessageBoxAlertAdminDialog.Designer.cs

@@ -118,8 +118,8 @@ namespace LibationWinForms.Dialogs
 			// MessageBoxAlertAdminDialog
 			// 
 			this.AcceptButton = this.okBtn;
-			this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
 			this.ClientSize = new System.Drawing.Size(584, 382);
 			this.Controls.Add(this.exceptionTb);
 			this.Controls.Add(this.logsLink);

Source/LibationWinForms/Dialogs/ScanAccountsDialog.Designer.cs

@@ -93,8 +93,8 @@
 			// ScanAccountsDialog
 			// 
 			this.AcceptButton = this.importBtn;
-			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
-			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
 			this.CancelButton = this.cancelBtn;
 			this.ClientSize = new System.Drawing.Size(584, 160);
 			this.Controls.Add(this.editBtn);

Source/LibationWinForms/Dialogs/SearchSyntaxDialog.Designer.cs

@@ -103,8 +103,8 @@
 			// SearchSyntaxDialog
 			// 
 			AcceptButton = closeBtn;
-			AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-			AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
+			AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
 			CancelButton = closeBtn;
 			ClientSize = new System.Drawing.Size(1140, 577);
 			Controls.Add(closeBtn);