bug fix: installer bug for users who say 'return user' but don't have valid files

Minor fix and changes for form size and location persistance.

AaxDecrypter/AaxDecrypter.csproj

@@ -5,11 +5,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Dinah.Core" Version="1.0.5.1" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\..\AAXClean\AAXClean.csproj" />
+    <PackageReference Include="AAXClean" Version="0.1.8" />
+    <PackageReference Include="Dinah.Core" Version="1.1.0.1" />
   </ItemGroup>
 
 </Project>

ApplicationServices/DbContexts.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using DataLayer;
 using FileManager;
 
@@ -6,11 +7,15 @@ namespace ApplicationServices
 {
 	public static class DbContexts
 	{
-		//// idea for future command/query separation
-		// public static LibationContext GetCommandContext() { }
-		// public static LibationContext GetQueryContext() { }
-
+		/// <summary>Use for fully functional context, incl. SaveChanges(). For query-only, use the other method</summary>
 		public static LibationContext GetContext()
 			=> LibationContext.Create(SqliteStorage.ConnectionString);
+
+		/// <summary>Use for full library querying. No lazy loading</summary>
+		public static List<LibraryBook> GetLibrary_Flat_NoTracking()
+		{
+			using var context = GetContext();
+			return context.GetLibrary_Flat_NoTracking();
+		}
 	}
 }

ApplicationServices/LibraryCommands.cs

@@ -8,6 +8,7 @@ using Dinah.Core;
 using DtoImporterService;
 using InternalUtilities;
 using Serilog;
+using static DtoImporterService.PerfLogger;
 
 namespace ApplicationServices
 {
@@ -16,12 +17,14 @@ namespace ApplicationServices
 		private static LibraryOptions.ResponseGroupOptions LibraryResponseGroups = LibraryOptions.ResponseGroupOptions.ALL_OPTIONS;
 
 		public static async Task<List<LibraryBook>> FindInactiveBooks(Func<Account, ILoginCallback> loginCallbackFactoryFunc, List<LibraryBook> existingLibrary, params Account[] accounts)
-        {
+		{
+			logRestart();
+
 			//These are the minimum response groups required for the
 			//library scanner to pass all validation and filtering.
-			LibraryResponseGroups = 
+			LibraryResponseGroups =
 				LibraryOptions.ResponseGroupOptions.ProductAttrs |
-				LibraryOptions.ResponseGroupOptions.ProductDesc | 
+				LibraryOptions.ResponseGroupOptions.ProductDesc |
 				LibraryOptions.ResponseGroupOptions.Relationships;
 
 			if (accounts is null || accounts.Length == 0)
@@ -29,8 +32,12 @@ namespace ApplicationServices
 
 			try
 			{
+				logTime($"pre {nameof(scanAccountsAsync)} all");
 				var libraryItems = await scanAccountsAsync(loginCallbackFactoryFunc, accounts);
-				Log.Logger.Information($"GetAllLibraryItems: Total count {libraryItems.Count}");
+				logTime($"post {nameof(scanAccountsAsync)} all");
+
+				var totalCount = libraryItems.Count;
+				Log.Logger.Information($"GetAllLibraryItems: Total count {totalCount}");
 
 				var missingBookList = existingLibrary.Where(b => !libraryItems.Any(i => i.DtoItem.Asin == b.Book.AudibleProductId)).ToList();
 
@@ -56,33 +63,39 @@ namespace ApplicationServices
 			}
 			catch (Exception ex)
 			{
-				Log.Logger.Error(ex, "Error importing library");
+				Log.Logger.Error(ex, "Error scanning library");
 				throw;
 			}
-            finally
-            {
+			finally
+			{
 				LibraryResponseGroups = LibraryOptions.ResponseGroupOptions.ALL_OPTIONS;
-            }
+				stop();
+				var putBreakPointHere = logOutput;
+			}
 		}
+
 		#region FULL LIBRARY scan and import
 		public static async Task<(int totalCount, int newCount)> ImportAccountAsync(Func<Account, ILoginCallback> loginCallbackFactoryFunc, params Account[] accounts)
 		{
+			logRestart();
+
 			if (accounts is null || accounts.Length == 0)
 				return (0, 0);
 
 			try
 			{
+				logTime($"pre {nameof(scanAccountsAsync)} all");
 				var importItems = await scanAccountsAsync(loginCallbackFactoryFunc, accounts);
+				logTime($"post {nameof(scanAccountsAsync)} all");
 
 				var totalCount = importItems.Count;
 				Log.Logger.Information($"GetAllLibraryItems: Total count {totalCount}");
 
+				logTime($"pre {nameof(importIntoDbAsync)}");
 				var newCount = await importIntoDbAsync(importItems);
+				logTime($"post {nameof(importIntoDbAsync)}");
 				Log.Logger.Information($"Import: New count {newCount}");
 
-				await Task.Run(() => SearchEngineCommands.FullReIndex());
-				Log.Logger.Information("FullReIndex: success");
-
 				return (totalCount, newCount);
 			}
 			catch (AudibleApi.Authentication.LoginFailedException lfEx)
@@ -108,6 +121,11 @@ namespace ApplicationServices
 				Log.Logger.Error(ex, "Error importing library");
 				throw;
 			}
+			finally
+			{
+				stop();
+				var putBreakPointHere = logOutput;
+			}
 		}
 
 		private static async Task<List<ImportItem>> scanAccountsAsync(Func<Account, ILoginCallback> loginCallbackFactoryFunc, Account[] accounts)
@@ -139,23 +157,68 @@ namespace ApplicationServices
 				Account = account?.MaskedLogEntry ?? "[null]"
 			});
 
+			logTime($"pre scanAccountAsync {account.AccountName}");
+
 			var dtoItems = await AudibleApiActions.GetLibraryValidatedAsync(api, LibraryResponseGroups);
+
+			logTime($"post scanAccountAsync {account.AccountName} qty: {dtoItems.Count}");
+
 			return dtoItems.Select(d => new ImportItem { DtoItem = d, AccountId = account.AccountId, LocaleName = account.Locale?.Name }).ToList();
 		}
 
 		private static async Task<int> importIntoDbAsync(List<ImportItem> importItems)
 		{
+			logTime("importIntoDbAsync -- pre db");
 			using var context = DbContexts.GetContext();
-			var libraryImporter = new LibraryImporter(context);
+			var libraryImporter = new LibraryBookImporter(context);
 			var newCount = await Task.Run(() => libraryImporter.Import(importItems));
-			context.SaveChanges();
+			logTime("importIntoDbAsync -- post Import()");
+			var qtyChanges = context.SaveChanges();
+			logTime("importIntoDbAsync -- post SaveChanges");
+
+			if (qtyChanges > 0)
+				await Task.Run(() => finalizeLibrarySizeChange());
+			logTime("importIntoDbAsync -- post finalizeLibrarySizeChange");
 
 			return newCount;
 		}
 		#endregion
 
+		#region remove books
+		public static Task<List<LibraryBook>> RemoveBooksAsync(List<string> idsToRemove) => Task.Run(() => removeBooks(idsToRemove));
+		private static List<LibraryBook> removeBooks(List<string> idsToRemove)
+		{
+			using var context = DbContexts.GetContext();
+			var libBooks = context.GetLibrary_Flat_NoTracking();
+
+			var removeLibraryBooks = libBooks.Where(lb => idsToRemove.Contains(lb.Book.AudibleProductId)).ToList();
+			context.LibraryBooks.RemoveRange(removeLibraryBooks);
+
+			var qtyChanges = context.SaveChanges();
+			if (qtyChanges > 0)
+				finalizeLibrarySizeChange();
+
+			return removeLibraryBooks;
+		}
+		#endregion
+
+		// call this whenever books are added or removed from library
+		private static void finalizeLibrarySizeChange()
+		{
+			SearchEngineCommands.FullReIndex();
+			LibrarySizeChanged?.Invoke(null, null);
+		}
+
+		/// <summary>Occurs when books are added or removed from library</summary>
+		public static event EventHandler LibrarySizeChanged;
+
+		/// <summary>
+		/// Occurs when <see cref="UserDefinedItem.Tags"/>, <see cref="UserDefinedItem.BookStatus"/>, or <see cref="UserDefinedItem.PdfStatus"/>
+		/// changed values are successfully persisted.
+		/// </summary>
+		public static event EventHandler<string> BookUserDefinedItemCommitted;
+
 		#region Update book details
-	
 		public static int UpdateUserDefinedItem(Book book)
 		{
 			try
@@ -166,7 +229,10 @@ namespace ApplicationServices
 				context.Attach(book.UserDefinedItem).State = Microsoft.EntityFrameworkCore.EntityState.Modified;
 				var qtyChanges = context.SaveChanges();
 				if (qtyChanges > 0)
+				{
 					SearchEngineCommands.UpdateLiberatedStatus(book);
+					BookUserDefinedItemCommitted?.Invoke(null, book.AudibleProductId);
+				}
 
 				return qtyChanges;
 			}
@@ -178,22 +244,21 @@ namespace ApplicationServices
 		}
 		#endregion
 
+		// must be here instead of in db layer due to AaxcExists
 		public static LiberatedStatus Liberated_Status(Book book)
-			=> book.Audio_Exists ? LiberatedStatus.Liberated
+			=> book.Audio_Exists ? book.UserDefinedItem.BookStatus
 			: FileManager.AudibleFileStorage.AaxcExists(book.AudibleProductId) ? LiberatedStatus.PartialDownload
 			: LiberatedStatus.NotLiberated;
 
-		public static LiberatedStatus? Pdf_Status(Book book)
-			=> !book.HasPdf ? null
-			: book.PDF_Exists ? LiberatedStatus.Liberated
-			: LiberatedStatus.NotLiberated;
+		// exists here for feature predictability. It makes sense for this to be where Liberated_Status is
+		public static LiberatedStatus? Pdf_Status(Book book) => book.UserDefinedItem.PdfStatus;
 
 		// below are queries, not commands. maybe I should make a LibraryQueries. except there's already one of those...
 
 		public record LibraryStats(int booksFullyBackedUp, int booksDownloadedOnly, int booksNoProgress, int booksError, int pdfsDownloaded, int pdfsNotDownloaded) { }
 		public static LibraryStats GetCounts()
 		{
-			var libraryBooks = DbContexts.GetContext().GetLibrary_Flat_NoTracking();
+			var libraryBooks = DbContexts.GetLibrary_Flat_NoTracking();
 
 			var results = libraryBooks
 				.AsParallel()

ApplicationServices/LibraryExporter.cs

@@ -89,11 +89,14 @@ namespace ApplicationServices
 		[Name("My Libation Tags")]
 		public string MyLibationTags { get; set; }
 
-		[Name("Book Liberation Status")]
+		[Name("Book Liberated Status")]
 		public string BookStatus { get; set; }
 
-		[Name("PDF Liberation Status")]
+		[Name("PDF Liberated Status")]
 		public string PdfStatus { get; set; }
+
+		[Name("Content Type")]
+		public string ContentType { get; set; }
 	}
 	public static class LibToDtos
 	{
@@ -124,16 +127,15 @@ namespace ApplicationServices
 				MyRatingStory = a.Book.UserDefinedItem.Rating.StoryRating,
 				MyLibationTags = a.Book.UserDefinedItem.Tags,
 				BookStatus = a.Book.UserDefinedItem.BookStatus.ToString(),
-				PdfStatus = a.Book.UserDefinedItem.PdfStatus.ToString()
+				PdfStatus = a.Book.UserDefinedItem.PdfStatus.ToString(),
+				ContentType = a.Book.ContentType.ToString()
 			}).ToList();
 	}
 	public static class LibraryExporter
 	{
 		public static void ToCsv(string saveFilePath)
 		{
-			using var context = DbContexts.GetContext();
-			var dtos = context.GetLibrary_Flat_NoTracking().ToDtos();
-
+			var dtos = DbContexts.GetLibrary_Flat_NoTracking().ToDtos();
 			if (!dtos.Any())
 				return;
 
@@ -147,17 +149,14 @@ namespace ApplicationServices
 
 		public static void ToJson(string saveFilePath)
 		{
-			using var context = DbContexts.GetContext();
-			var dtos = context.GetLibrary_Flat_NoTracking().ToDtos();
-
+			var dtos = DbContexts.GetLibrary_Flat_NoTracking().ToDtos();
 			var json = Newtonsoft.Json.JsonConvert.SerializeObject(dtos, Newtonsoft.Json.Formatting.Indented);
 			System.IO.File.WriteAllText(saveFilePath, json);
 		}
 
 		public static void ToXlsx(string saveFilePath)
 		{
-			using var context = DbContexts.GetContext();
-			var dtos = context.GetLibrary_Flat_NoTracking().ToDtos();
+			var dtos = DbContexts.GetLibrary_Flat_NoTracking().ToDtos();
 
 			var workbook = new XSSFWorkbook();
 			var sheet = workbook.CreateSheet("Library");
@@ -197,7 +196,8 @@ namespace ApplicationServices
 				nameof (ExportDto.MyRatingStory),
 				nameof (ExportDto.MyLibationTags),
 				nameof (ExportDto.BookStatus),
-				nameof (ExportDto.PdfStatus)
+				nameof (ExportDto.PdfStatus),
+				nameof (ExportDto.ContentType)
 			};
 			var col = 0;
 			foreach (var c in columns)
@@ -261,6 +261,7 @@ namespace ApplicationServices
 				row.CreateCell(col++).SetCellValue(dto.MyLibationTags);
 				row.CreateCell(col++).SetCellValue(dto.BookStatus);
 				row.CreateCell(col++).SetCellValue(dto.PdfStatus);
+				row.CreateCell(col++).SetCellValue(dto.ContentType);
 
 				rowIndex++;
 			}

ApplicationServices/SearchEngineCommands.cs

@@ -10,7 +10,8 @@ namespace ApplicationServices
 		public static void FullReIndex(SearchEngine engine = null)
 		{
 			engine ??= new SearchEngine();
-			engine.CreateNewIndex(DbContexts.GetContext());
+			var library = DbContexts.GetLibrary_Flat_NoTracking();
+			engine.CreateNewIndex(library);
 		}
 
 		public static SearchResultSet Search(string searchString) => performSearchEngineFunc_safe(e =>
@@ -39,17 +40,17 @@ namespace ApplicationServices
 			}
 		}
 
-		private static T performSearchEngineFunc_safe<T>(Func<SearchEngine, T> action)
+		private static T performSearchEngineFunc_safe<T>(Func<SearchEngine, T> func)
 		{
 			var engine = new SearchEngine();
 			try
 			{
-				return action(engine);
+				return func(engine);
 			}
 			catch (FileNotFoundException)
 			{
 				FullReIndex(engine);
-				return action(engine);
+				return func(engine);
 			}
 		}
 	}

DataLayer/Configurations/LibraryBookConfig.cs

@@ -7,6 +7,20 @@ namespace DataLayer.Configurations
     {
         public void Configure(EntityTypeBuilder<LibraryBook> entity)
         {
+            // to allow same book (incl region) with diff acct.s:
+            //
+            // this file:
+            // - composite key:
+            //     entity.HasKey(b => new { b.BookId, b.Account });
+            //     entity.HasIndex(b => b.BookId);
+            //     entity.HasIndex(b => b.Account);
+            // - change the below relationship since Book+LibraryBook would no longer be 1:1
+            //
+            // other files:
+            // - change Book class since Book+LibraryBook would no longer be 1:1
+            // - update LibraryBook import code
+            // - would likely challenge assumptions throughout Libation which have been true up until now
+
             entity.HasKey(b => b.BookId);
 
             entity

DataLayer/DataLayer.csproj

@@ -12,7 +12,7 @@
   </PropertyGroup>
   
   <ItemGroup>
-    <PackageReference Include="Dinah.EntityFrameworkCore" Version="1.0.2.2" />
+    <PackageReference Include="Dinah.EntityFrameworkCore" Version="1.0.5.1" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="5.0.9">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>

DataLayer/EfClasses/Book.cs

@@ -15,6 +15,10 @@ namespace DataLayer
             Id = id;
         }
     }
+
+    // enum will be easier than bool to extend later
+    public enum ContentType { Unknown = 0, Product = 1, Episode = 2 }
+
     public class Book
     {
         // implementation detail. set by db only. only used by data layer
@@ -25,8 +29,7 @@ namespace DataLayer
         public string Title { get; private set; }
         public string Description { get; private set; }
         public int LengthInMinutes { get; private set; }
-
-        // immutable-ish. should be immutable. mutability is necessary for v3 => v4 upgrades
+        public ContentType ContentType { get; private set; }
         public string Locale { get; private set; }
 
         // mutable
@@ -52,22 +55,10 @@ namespace DataLayer
         public UserDefinedItem UserDefinedItem { get; private set; }
 
         // UserDefinedItem convenience properties
-        public bool Audio_Exists
-        {
-            get
-            {
-                var status = UserDefinedItem?.BookStatus;
-                return status.HasValue && status.Value != LiberatedStatus.NotLiberated;
-            }
-        }
-        public bool PDF_Exists
-        {
-            get
-            {
-                var status = UserDefinedItem?.PdfStatus;
-                return (status.HasValue && status.Value == LiberatedStatus.Liberated);
-            }
-        }
+        /// <summary>True if IsLiberated or Error. False if NotLiberated</summary>
+        public bool Audio_Exists => UserDefinedItem.BookStatus != LiberatedStatus.NotLiberated;
+        /// <summary>True if exists and IsLiberated. Else false</summary>
+        public bool PDF_Exists => UserDefinedItem.PdfStatus == LiberatedStatus.Liberated;
 
         // is owned, not optional 1:1
         /// <summary>The product's aggregate community rating</summary>
@@ -82,9 +73,11 @@ namespace DataLayer
             string title,
             string description,
             int lengthInMinutes,
+            ContentType contentType,
 			IEnumerable<Contributor> authors,
 			IEnumerable<Contributor> narrators,
-			Category category, string localeName)
+			Category category,
+            string localeName)
         {
             // validate
             ArgumentValidator.EnsureNotNull(audibleProductId, nameof(audibleProductId));
@@ -109,6 +102,7 @@ namespace DataLayer
             Title = title.Trim();
             Description = description.Trim();
             LengthInMinutes = lengthInMinutes;
+            ContentType = contentType;
 
             // assigns with biz logic
             ReplaceAuthors(authors);
@@ -265,10 +259,6 @@ namespace DataLayer
 			Category = category;
         }
 
-        // needed for v3 => v4 upgrade
-        public void UpdateLocale(string localeName)
-            => Locale ??= localeName;
-
         public override string ToString() => $"[{AudibleProductId}] {Title}";
 	}
 }

DataLayer/EfClasses/LibraryBook.cs

@@ -9,8 +9,6 @@ namespace DataLayer
         public Book Book { get; private set; }
 
         public DateTime DateAdded { get; private set; }
-
-        // immutable-ish. should be immutable. mutability is necessary for v3 => v4 upgrades
         public string Account { get; private set; }
 
         private LibraryBook() { }
@@ -24,10 +22,6 @@ namespace DataLayer
             Account = account;
         }
 
-        // needed for v3 => v4 upgrade
-        public void UpdateAccount(string account)
-            => Account ??= account;
-
         public override string ToString() => $"{DateAdded:d} {Book}";
 	}
 }

DataLayer/EfClasses/UserDefinedItem.cs

@@ -18,7 +18,6 @@ namespace DataLayer
 
         /// <summary>Application-state only. Not a valid persistence state.</summary>
         PartialDownload = 0x1000
-
     }
 
     public class UserDefinedItem
@@ -137,6 +136,7 @@ namespace DataLayer
         #endregion
         /// <summary>
         /// Occurs when <see cref="Tags"/>, <see cref="BookStatus"/>, or <see cref="PdfStatus"/> values change.
+        /// This signals the change of the in-memory value; it does not ensure that the new value has been persisted.
         /// </summary>
         public static event EventHandler<string> ItemChanged;
         public override string ToString() => $"{Book} {Rating} {Tags}";

DataLayer/LibationContext.cs

@@ -19,7 +19,7 @@ namespace DataLayer
         //     // overwrite collection
         //     Entry(product).Collection(x => x.Narrators).Load();
         //     product.Narrators = narrators;
-        public DbSet<LibraryBook> Library { get; private set; }
+        public DbSet<LibraryBook> LibraryBooks { get; private set; }
         public DbSet<Book> Books { get; private set; }
         public DbSet<Contributor> Contributors { get; private set; }
         public DbSet<Series> Series { get; private set; }

DataLayer/Migrations/20210901205042_BookIsEpisode.Designer.cs

@@ -0,0 +1,390 @@
+// <auto-generated />
+using System;
+using DataLayer;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+namespace DataLayer.Migrations
+{
+    [DbContext(typeof(LibationContext))]
+    [Migration("20210901205042_BookIsEpisode")]
+    partial class BookIsEpisode
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "5.0.9");
+
+            modelBuilder.Entity("DataLayer.Book", b =>
+                {
+                    b.Property<int>("BookId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("AudibleProductId")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("CategoryId")
+                        .HasColumnType("INTEGER");
+
+                    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<int>("LengthInMinutes")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Locale")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("PictureId")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Title")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("BookId");
+
+                    b.HasIndex("AudibleProductId");
+
+                    b.HasIndex("CategoryId");
+
+                    b.ToTable("Books");
+                });
+
+            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.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.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<string>("Account")
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("DateAdded")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("BookId");
+
+                    b.ToTable("Library");
+                });
+
+            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<float?>("Index")
+                        .HasColumnType("REAL");
+
+                    b.HasKey("SeriesId", "BookId");
+
+                    b.HasIndex("BookId");
+
+                    b.HasIndex("SeriesId");
+
+                    b.ToTable("SeriesBook");
+                });
+
+            modelBuilder.Entity("DataLayer.Book", b =>
+                {
+                    b.HasOne("DataLayer.Category", "Category")
+                        .WithMany()
+                        .HasForeignKey("CategoryId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    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<int?>("PdfStatus")
+                                .HasColumnType("INTEGER");
+
+                            b1.Property<string>("Tags")
+                                .HasColumnType("TEXT");
+
+                            b1.HasKey("BookId");
+
+                            b1.ToTable("UserDefinedItem");
+
+                            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("Category");
+
+                    b.Navigation("Rating");
+
+                    b.Navigation("Supplements");
+
+                    b.Navigation("UserDefinedItem");
+                });
+
+            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.Category", b =>
+                {
+                    b.HasOne("DataLayer.Category", "ParentCategory")
+                        .WithMany()
+                        .HasForeignKey("ParentCategoryCategoryId");
+
+                    b.Navigation("ParentCategory");
+                });
+
+            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("ContributorsLink");
+
+                    b.Navigation("SeriesLink");
+                });
+
+            modelBuilder.Entity("DataLayer.Contributor", b =>
+                {
+                    b.Navigation("BooksLink");
+                });
+
+            modelBuilder.Entity("DataLayer.Series", b =>
+                {
+                    b.Navigation("BooksLink");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

DataLayer/Migrations/20210901205042_BookIsEpisode.cs

@@ -0,0 +1,24 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace DataLayer.Migrations
+{
+    public partial class BookIsEpisode : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<int>(
+                name: "ContentType",
+                table: "Books",
+                type: "INTEGER",
+                nullable: false,
+                defaultValue: 0);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "ContentType",
+                table: "Books");
+        }
+    }
+}

DataLayer/Migrations/20210902192153_RenameLibraryBooks.Designer.cs

@@ -0,0 +1,390 @@
+// <auto-generated />
+using System;
+using DataLayer;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+namespace DataLayer.Migrations
+{
+    [DbContext(typeof(LibationContext))]
+    [Migration("20210902192153_RenameLibraryBooks")]
+    partial class RenameLibraryBooks
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "5.0.9");
+
+            modelBuilder.Entity("DataLayer.Book", b =>
+                {
+                    b.Property<int>("BookId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("AudibleProductId")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("CategoryId")
+                        .HasColumnType("INTEGER");
+
+                    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<int>("LengthInMinutes")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Locale")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("PictureId")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Title")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("BookId");
+
+                    b.HasIndex("AudibleProductId");
+
+                    b.HasIndex("CategoryId");
+
+                    b.ToTable("Books");
+                });
+
+            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.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.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<string>("Account")
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("DateAdded")
+                        .HasColumnType("TEXT");
+
+                    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<float?>("Index")
+                        .HasColumnType("REAL");
+
+                    b.HasKey("SeriesId", "BookId");
+
+                    b.HasIndex("BookId");
+
+                    b.HasIndex("SeriesId");
+
+                    b.ToTable("SeriesBook");
+                });
+
+            modelBuilder.Entity("DataLayer.Book", b =>
+                {
+                    b.HasOne("DataLayer.Category", "Category")
+                        .WithMany()
+                        .HasForeignKey("CategoryId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    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<int?>("PdfStatus")
+                                .HasColumnType("INTEGER");
+
+                            b1.Property<string>("Tags")
+                                .HasColumnType("TEXT");
+
+                            b1.HasKey("BookId");
+
+                            b1.ToTable("UserDefinedItem");
+
+                            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("Category");
+
+                    b.Navigation("Rating");
+
+                    b.Navigation("Supplements");
+
+                    b.Navigation("UserDefinedItem");
+                });
+
+            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.Category", b =>
+                {
+                    b.HasOne("DataLayer.Category", "ParentCategory")
+                        .WithMany()
+                        .HasForeignKey("ParentCategoryCategoryId");
+
+                    b.Navigation("ParentCategory");
+                });
+
+            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("ContributorsLink");
+
+                    b.Navigation("SeriesLink");
+                });
+
+            modelBuilder.Entity("DataLayer.Contributor", b =>
+                {
+                    b.Navigation("BooksLink");
+                });
+
+            modelBuilder.Entity("DataLayer.Series", b =>
+                {
+                    b.Navigation("BooksLink");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

DataLayer/Migrations/20210902192153_RenameLibraryBooks.cs

@@ -0,0 +1,63 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace DataLayer.Migrations
+{
+    public partial class RenameLibraryBooks : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Library_Books_BookId",
+                table: "Library");
+
+            migrationBuilder.DropPrimaryKey(
+                name: "PK_Library",
+                table: "Library");
+
+            migrationBuilder.RenameTable(
+                name: "Library",
+                newName: "LibraryBooks");
+
+            migrationBuilder.AddPrimaryKey(
+                name: "PK_LibraryBooks",
+                table: "LibraryBooks",
+                column: "BookId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_LibraryBooks_Books_BookId",
+                table: "LibraryBooks",
+                column: "BookId",
+                principalTable: "Books",
+                principalColumn: "BookId",
+                onDelete: ReferentialAction.Cascade);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_LibraryBooks_Books_BookId",
+                table: "LibraryBooks");
+
+            migrationBuilder.DropPrimaryKey(
+                name: "PK_LibraryBooks",
+                table: "LibraryBooks");
+
+            migrationBuilder.RenameTable(
+                name: "LibraryBooks",
+                newName: "Library");
+
+            migrationBuilder.AddPrimaryKey(
+                name: "PK_Library",
+                table: "Library",
+                column: "BookId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Library_Books_BookId",
+                table: "Library",
+                column: "BookId",
+                principalTable: "Books",
+                principalColumn: "BookId",
+                onDelete: ReferentialAction.Cascade);
+        }
+    }
+}

DataLayer/Migrations/LibationContextModelSnapshot.cs

@@ -14,7 +14,7 @@ namespace DataLayer.Migrations
         {
 #pragma warning disable 612, 618
             modelBuilder
-                .HasAnnotation("ProductVersion", "5.0.5");
+                .HasAnnotation("ProductVersion", "5.0.9");
 
             modelBuilder.Entity("DataLayer.Book", b =>
                 {
@@ -28,6 +28,9 @@ namespace DataLayer.Migrations
                     b.Property<int>("CategoryId")
                         .HasColumnType("INTEGER");
 
+                    b.Property<int>("ContentType")
+                        .HasColumnType("INTEGER");
+
                     b.Property<DateTime?>("DatePublished")
                         .HasColumnType("TEXT");
 
@@ -152,7 +155,7 @@ namespace DataLayer.Migrations
 
                     b.HasKey("BookId");
 
-                    b.ToTable("Library");
+                    b.ToTable("LibraryBooks");
                 });
 
             modelBuilder.Entity("DataLayer.Series", b =>

DataLayer/QueryObjects/GenericPaging.cs

@@ -1,19 +0,0 @@
-using System;
-using System.Linq;
-
-namespace DataLayer
-{
-    public static class GenericPaging
-    {
-        public static IQueryable<T> Page<T>(this IQueryable<T> query, int pageNumZeroStart, int pageSize)
-        {
-            if (pageSize < 1)
-                throw new ArgumentOutOfRangeException(nameof(pageSize), "pageSize must be at least 1");
-
-            if (pageNumZeroStart > 0)
-                query = query.Skip(pageNumZeroStart * pageSize);
-
-            return query.Take(pageSize);
-        }
-    }
-}

DataLayer/QueryObjects/LibraryBookQueries.cs

@@ -6,7 +6,7 @@ namespace DataLayer
 {
     // only library importing should use tracking. All else should be NoTracking.
     // only library importing should directly query Book. All else should use LibraryBook
-    public static class LibraryQueries
+    public static class LibraryBookQueries
 	{
         //// tracking is a bad idea for main grid. it prevents anything else from updating entities unless getting them from the grid
 		//public static List<LibraryBook> GetLibrary_Flat_WithTracking(this LibationContext context)
@@ -17,14 +17,14 @@ namespace DataLayer
 
 		public static List<LibraryBook> GetLibrary_Flat_NoTracking(this LibationContext context)
             => context
-                .Library
+                .LibraryBooks
                 .AsNoTrackingWithIdentityResolution()
                 .GetLibrary()
                 .ToList();
 
         public static LibraryBook GetLibraryBook_Flat_NoTracking(this LibationContext context, string productId)
             => context
-                .Library
+                .LibraryBooks
                 .AsNoTrackingWithIdentityResolution()
                 .GetLibraryBook(productId);
 

DataLayer/_HowTo- EF Core.txt

@@ -1,57 +0,0 @@
-FOR QUICK MIGRATION INSTRUCTIONS:
-_DB_NOTES.txt
-
-
-HOW TO CREATE: EF CORE PROJECT
-==============================
-example is for sqlite but the same works with MsSql
-
-
-nuget
-Microsoft.EntityFrameworkCore.Tools (needed for using Package Manager Console)
-Microsoft.EntityFrameworkCore.Sqlite
-
-MIGRATIONS
-  require core, not standard
-  this can be a problem b/c standard and framework can only reference standard, not core
-TO USE MIGRATIONS (core and/or standard)
-  add to csproj
-    <PropertyGroup>
-      <GenerateRuntimeConfigurationFiles>true</GenerateRuntimeConfigurationFiles>
-    </PropertyGroup>
-TO USE MIGRATIONS AS *BOTH* CORE AND STANDARD
-  edit csproj
-    pluralize this xml tag
-      from: TargetFramework
-      to: TargetFrameworks
-    inside of TargetFrameworks
-      from: netstandard2.1
-      to: netcoreapp3.1;netstandard2.1
-
-run. error
-SQLite Error 1: 'no such table: Blogs'.
-
-set project "Set as StartUp Project"
-
-Tools >> Nuget Package Manager >> Package Manager Console
-default project: Examples\SQLite_NETCore2_0
-
-PM> add-migration InitialCreate
-PM> Update-Database
-
-if add-migration xyz throws and error, don't take the error msg at face value. try again with add-migration xyz -verbose
-
-new sqlite .db file created: Copy always/Copy if newer
-or copy .db file to destination
-
-relative:
-   optionsBuilder.UseSqlite("Data Source=blogging.db");
-absolute  (use fwd slashes):
-   optionsBuilder.UseSqlite("Data Source=C:/foo/bar/blogging.db");
-
-
-REFERENCE ARTICLES
-------------------
-https://docs.microsoft.com/en-us/ef/core/get-started/netcore/new-db-sqlite
-https://carlos.mendible.com/2016/07/11/step-by-step-dotnet-core-and-entity-framework-core/
-https://www.benday.com/2017/12/19/ef-core-2-0-migrations-without-hard-coded-connection-strings/

DtoImporterService/BookImporter.cs

@@ -19,13 +19,13 @@ namespace DtoImporterService
 			new ContributorImporter(DbContext).Import(importItems);
 			new SeriesImporter(DbContext).Import(importItems);
 			new CategoryImporter(DbContext).Import(importItems);
-
+			
 			// get distinct
-			var productIds = importItems.Select(i => i.DtoItem.ProductId).ToList();
-
+			var productIds = importItems.Select(i => i.DtoItem.ProductId).Distinct().ToList();
+			
 			// load db existing => .Local
 			loadLocal_books(productIds);
-
+			
 			// upsert
 			var qtyNew = upsertBooks(importItems);
 			return qtyNew;
@@ -33,12 +33,30 @@ namespace DtoImporterService
 
 		private void loadLocal_books(List<string> productIds)
 		{
-			var localProductIds = DbContext.Books.Local.Select(b => b.AudibleProductId);
+			// if this context has already loaded books, don't need to reload them. vestige from when context was long-lived. in practice, we now typically use a fresh context. this is quick though so no harm in leaving it.
+			var localProductIds = DbContext.Books.Local.Select(b => b.AudibleProductId).ToList();
 			var remainingProductIds = productIds
-				.Distinct()
 				.Except(localProductIds)
 				.ToList();
 
+			#region // explanation of DbContext.Books.GetBooks(b => remainingProductIds.Contains(b.AudibleProductId)).ToList();
+			/*
+			articles suggest loading to Local with
+			    context.Books.Load();
+			we want Books and associated fields
+			    context.Books.GetBooks(b => remainingProductIds.Contains(b.AudibleProductId)).ToList();
+			this is emulating Load() but with also getting associated fields
+
+			from: Microsoft.EntityFrameworkCore.EntityFrameworkQueryableExtensions
+			// Summary:
+			//     Enumerates the query. When using Entity Framework, this causes the results of
+			//     the query to be loaded into the associated context. This is equivalent to calling
+			//     ToList and then throwing away the list (without the overhead of actually creating
+			//     the list).
+			public static void Load<TSource>([NotNullAttribute] this IQueryable<TSource> source); 
+			*/
+			#endregion
+
 			// GetBooks() eager loads Series, category, et al
 			if (remainingProductIds.Any())
 				DbContext.Books.GetBooks(b => remainingProductIds.Contains(b.AudibleProductId)).ToList();
@@ -67,6 +85,8 @@ namespace DtoImporterService
 		{
 			var item = importItem.DtoItem;
 
+			var contentType = item.IsEpisodes ? DataLayer.ContentType.Episode : DataLayer.ContentType.Product;
+
 			// absence of authors is very rare, but possible
 			if (!item.Authors?.Any() ?? true)
 				item.Authors = new[] { new Person { Name = "", Asin = null } };
@@ -105,6 +125,7 @@ namespace DtoImporterService
 				item.TitleWithSubtitle,
 				item.Description,
 				item.LengthInMinutes,
+				contentType,
 				authors,
 				narrators,
 				category,
@@ -134,9 +155,6 @@ namespace DtoImporterService
 			book.PictureId = item.PictureId;
 			book.UpdateProductRating(item.Product_OverallStars, item.Product_PerformanceStars, item.Product_StoryStars);
 
-			// needed during v3 => v4 migration
-			book.UpdateLocale(importItem.LocaleName);
-
 			// important to update user-specific info. this will have changed if user has rated/reviewed the book since last library import
 			book.UserDefinedItem.UpdateRating(item.MyUserRating_Overall, item.MyUserRating_Performance, item.MyUserRating_Story);
 

DtoImporterService/CategoryImporter.cs

@@ -35,7 +35,7 @@ namespace DtoImporterService
 
 		private void loadLocal_categories(List<string> categoryIds)
 		{
-			var localIds = DbContext.Categories.Local.Select(c => c.AudibleCategoryId);
+			var localIds = DbContext.Categories.Local.Select(c => c.AudibleCategoryId).ToList();
 			var remainingCategoryIds = categoryIds
 				.Distinct()
 				.Except(localIds)

DtoImporterService/ContributorImporter.cs

@@ -47,57 +47,61 @@ namespace DtoImporterService
 
 		private void loadLocal_contributors(List<string> contributorNames)
 		{
+			// must include default/empty/missing
+			contributorNames.Add(Contributor.GetEmpty().Name);
+
 			//// BAD: very inefficient
 			// var x = context.Contributors.Local.Where(c => !contribNames.Contains(c.Name));
 
 			// GOOD: Except() is efficient. Due to hashing, it's close to O(n)
-			var localNames = DbContext.Contributors.Local.Select(c => c.Name);
+			var localNames = DbContext.Contributors.Local.Select(c => c.Name).ToList();
 			var remainingContribNames = contributorNames
 				.Distinct()
 				.Except(localNames)
 				.ToList();
 
 			// load existing => local
-			// remember to include default/empty/missing
-			var emptyName = Contributor.GetEmpty().Name;
 			if (remainingContribNames.Any())
-				DbContext.Contributors.Where(c => remainingContribNames.Contains(c.Name) || c.Name == emptyName).ToList();
+				DbContext.Contributors.Where(c => remainingContribNames.Contains(c.Name)).ToList();
 		}
 
 		// only use after loading contributors => local
 		private int upsertPeople(List<Person> people)
 		{
-			var qtyNew = 0;
+			var localNames = DbContext.Contributors.Local.Select(c => c.Name).ToList();
+			var newPeople = people
+				.Select(p => p.Name)
+				.Distinct()
+				.Except(localNames)
+				.ToList();
 
-			foreach (var p in people)
+			var groupby = people.GroupBy(
+				p => p.Name,
+				p => p,
+				(key, g) => new { Name = key, People = g.ToList() }
+				);
+			foreach (var name in newPeople)
 			{
-				// Should be 'Single' not 'First'. A user had a duplicate get in somehow though so I'm now using 'First' defensively
-				var person = DbContext.Contributors.Local.FirstOrDefault(c => c.Name == p.Name);
-				if (person == null)
-				{
-					person = DbContext.Contributors.Add(new Contributor(p.Name, p.Asin)).Entity;
-					qtyNew++;
-				}
+				var p = groupby.Single(g => g.Name == name).People.First();
+				DbContext.Contributors.Add(new Contributor(p.Name, p.Asin));
 			}
 
-			return qtyNew;
+			return newPeople.Count;
 		}
 
 		// only use after loading contributors => local
 		private int upsertPublishers(List<string> publishers)
 		{
-			var qtyNew = 0;
+			var localNames = DbContext.Contributors.Local.Select(c => c.Name).ToList();
+			var newPublishers = publishers
+				.Distinct()
+				.Except(localNames)
+				.ToList();
 
-			foreach (var publisherName in publishers)
-			{
-				if (DbContext.Contributors.Local.SingleOrDefault(c => c.Name == publisherName) == null)
-				{
-					DbContext.Contributors.Add(new Contributor(publisherName));
-					qtyNew++;
-				}
-			}
+			foreach (var pub in newPublishers)
+				DbContext.Contributors.Add(new Contributor(pub));
 
-			return qtyNew;
+			return newPublishers.Count;
 		}
 	}
 }

DtoImporterService/LibraryBookImporter.cs

@@ -1,15 +1,14 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using AudibleApi.Common;
 using DataLayer;
 using InternalUtilities;
 
 namespace DtoImporterService
 {
-	public class LibraryImporter : ItemsImporterBase
+	public class LibraryBookImporter : ItemsImporterBase
 	{
-		public LibraryImporter(LibationContext context) : base(context) { }
+		public LibraryBookImporter(LibationContext context) : base(context) { }
 
 		public override IEnumerable<Exception> Validate(IEnumerable<ImportItem> importItems) => new LibraryValidator().Validate(importItems.Select(i => i.DtoItem));
 
@@ -28,13 +27,14 @@ namespace DtoImporterService
 			// - what to show in the grid
 			// - which to consider liberated
 			//
-			// sqlite cannot alter pk. the work around is an extensive headache. it'll be fixed in pre .net5/efcore5
+			// sqlite cannot alter pk. the work around is an extensive headache
+			// - update: now possible in .net5/efcore5
 			//
 			// currently, inserting LibraryBook will throw error if the same book is in multiple accounts for the same region.
 			//
 			// CURRENT SOLUTION: don't re-insert
 
-			var currentLibraryProductIds = DbContext.Library.Select(l => l.Book.AudibleProductId).ToList();
+			var currentLibraryProductIds = DbContext.LibraryBooks.Select(l => l.Book.AudibleProductId).ToList();
 			var newItems = importItems.Where(dto => !currentLibraryProductIds.Contains(dto.DtoItem.ProductId)).ToList();
 
 			foreach (var newItem in newItems)
@@ -43,16 +43,7 @@ namespace DtoImporterService
 					DbContext.Books.Local.Single(b => b.AudibleProductId == newItem.DtoItem.ProductId),
 					newItem.DtoItem.DateAdded,
 					newItem.AccountId);
-				DbContext.Library.Add(libraryBook);
-			}
-
-			// needed for v3 => v4 upgrade
-			var toUpdate = DbContext.Library.Where(l => l.Account == null);
-			foreach (var u in toUpdate)
-			{
-				var item = importItems.FirstOrDefault(ii => ii.DtoItem.ProductId == u.Book.AudibleProductId);
-				if (item != null)
-					u.UpdateAccount(item.AccountId);
+				DbContext.LibraryBooks.Add(libraryBook);
 			}
 
 			var qtyNew = newItems.Count;

DtoImporterService/PerfLogger.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+
+namespace DtoImporterService
+{
+	public record timeLogEntry(string msg, long totalElapsed, long delta);
+	public static class PerfLogger
+	{
+		private static Stopwatch sw = new Stopwatch();
+		private static List<timeLogEntry> __log { get; } = new List<timeLogEntry> { new("begin", 0, 0) };
+
+		public static void logTime(string s)
+		{
+			var totalElapsed = sw.ElapsedMilliseconds;
+
+			var prev = __log.Last().totalElapsed;
+			var delta = totalElapsed - prev;
+
+			__log.Add(new(s, totalElapsed, delta));
+		}
+		public static void logRestart()
+		{
+			__log.Clear();
+			__log.Add(new("begin", 0, 0));
+			sw.Restart();
+		}
+		public static void stop() => sw.Stop();
+		public static string logOutput =>
+			$"{nameof(timeLogEntry.msg)}\t{nameof(timeLogEntry.totalElapsed)}\t{nameof(timeLogEntry.delta)}\r\n"
+			+ __log.Select(t => $"{t.msg}\t{t.totalElapsed}\t{t.delta}").Aggregate((a, b) => $"{a}\r\n{b}");
+	}
+}

FileManager/Configuration.cs

@@ -46,6 +46,7 @@ namespace FileManager
 
         private PersistentDictionary persistentDictionary;
 
+        public T GetNonString<T>(string propertyName) => persistentDictionary.GetNonString<T>(propertyName);
         public object GetObject(string propertyName) => persistentDictionary.GetObject(propertyName);
         public void SetObject(string propertyName, object newValue) => persistentDictionary.SetNonString(propertyName, newValue);
 
@@ -67,39 +68,7 @@ namespace FileManager
             return attribute?.Description;
         }
 
-        public bool Exists(string propertyName) => persistentDictionary.Exists(propertyName);
-
-        #region MainForm: X, Y, Width, Height, MainFormIsMaximized
-        public int MainFormX
-        {
-            get => persistentDictionary.GetNonString<int>(nameof(MainFormX));
-            set => persistentDictionary.SetNonString(nameof(MainFormX), value);
-        }
-
-        public int MainFormY
-        {
-            get => persistentDictionary.GetNonString<int>(nameof(MainFormY));
-            set => persistentDictionary.SetNonString(nameof(MainFormY), value);
-        }
-
-        public int MainFormWidth
-        {
-            get => persistentDictionary.GetNonString<int>(nameof(MainFormWidth));
-            set => persistentDictionary.SetNonString(nameof(MainFormWidth), value);
-        }
-
-        public int MainFormHeight
-        {
-            get => persistentDictionary.GetNonString<int>(nameof(MainFormHeight));
-            set => persistentDictionary.SetNonString(nameof(MainFormHeight), value);
-        }
-
-        public bool MainFormIsMaximized
-        {
-            get => persistentDictionary.GetNonString<bool>(nameof(MainFormIsMaximized));
-            set => persistentDictionary.SetNonString(nameof(MainFormIsMaximized), value);
-        }
-        #endregion
+        public bool Exists(string propertyName) => persistentDictionary.Exists(propertyName);       
 
         [Description("Location for book storage. Includes destination of newly liberated books")]
         public string Books

FileManager/FileManager.csproj

@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Dinah.Core" Version="1.0.5.1" />
+    <PackageReference Include="Dinah.Core" Version="1.1.0.1" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="5.0.0" />
     <PackageReference Include="Octokit" Version="0.50.0" />
     <PackageReference Include="Polly" Version="7.2.2" />

FileManager/PersistentDictionary.cs

@@ -51,7 +51,8 @@ namespace FileManager
         {
             var obj = GetObject(propertyName);
             if (obj is null) return default;
-            if (obj is JToken jToken) return jToken.Value<T>();
+            if (obj is JValue jValue) return jValue.Value<T>();
+            if (obj is JObject jObject)  return jObject.ToObject<T>();
             return (T)obj;
         }
 

InternalUtilities/AudibleApiActions.cs

@@ -58,26 +58,22 @@ namespace InternalUtilities
 
 		private static async Task<List<Item>> getItemsAsync(Api api, LibraryOptions.ResponseGroupOptions responseGroups)
 		{
-			var items = await api.GetAllLibraryItemsAsync(responseGroups);
+			var items = new List<Item>();
+#if DEBUG
+//// this will not work for multi accounts
+//var library_json = "library.json";
+//if (System.IO.File.Exists(library_json))
+//{
+//    items = AudibleApi.Common.Converter.FromJson<List<Item>>(System.IO.File.ReadAllText(library_json));
+//}
+#endif
+			if (!items.Any())
+				items = await api.GetAllLibraryItemsAsync(responseGroups);
+#if DEBUG
+//System.IO.File.WriteAllText("library.json", AudibleApi.Common.Converter.ToJson(items));
+#endif
 
-			// remove episode parents
-			items.RemoveAll(i => i.IsEpisodes);
-
-			#region // episode handling. doesn't quite work
-			//				// add individual/children episodes
-			//				var childIds = items
-			//					.Where(i => i.Episodes)
-			//					.SelectMany(ep => ep.Relationships)
-			//					.Where(r => r.RelationshipToProduct == AudibleApi.Common.RelationshipToProduct.Child && r.RelationshipType == AudibleApi.Common.RelationshipType.Episode)
-			//					.Select(c => c.Asin)
-			//					.ToList();
-			//				foreach (var childId in childIds)
-			//				{
-			//					var bookResult = await api.GetLibraryBookAsync(childId, AudibleApi.LibraryOptions.ResponseGroupOptions.ALL_OPTIONS);
-			//					var bookItem = AudibleApi.Common.LibraryDtoV10.FromJson(bookResult.ToString()).Item;
-			//					items.Add(bookItem);
-			//				}
-			#endregion
+			await manageEpisodesAsync(api, items);
 
 			var validators = new List<IValidator>();
 			validators.AddRange(getValidators());
@@ -91,6 +87,143 @@ namespace InternalUtilities
 			return items;
 		}
 
+		#region episodes and podcasts
+		private static async Task manageEpisodesAsync(Api api, List<Item> items)
+		{
+			// add podcasts and episodes to list. If fail, don't let it de-rail the rest of the import
+			try
+			{
+				// get parents
+				var parents = items.Where(i => i.IsEpisodes).ToList();
+#if DEBUG
+//var parentsDebug = parents.Select(i => i.ToJson()).Aggregate((a, b) => $"{a}\r\n\r\n{b}");
+//System.IO.File.WriteAllText("parents.json", parentsDebug);
+#endif
+
+				if (!parents.Any())
+					return;
+
+				Serilog.Log.Logger.Information($"{parents.Count} series of shows/podcasts found");
+
+				// remove episode parents. even if the following stuff fails, these will still be removed from the collection.
+				// also must happen before processing children because children abuses this flag
+				items.RemoveAll(i => i.IsEpisodes);
+
+				// add children
+				var children = await getEpisodesAsync(api, parents);
+				Serilog.Log.Logger.Information($"{children.Count} episodes of shows/podcasts found");
+				items.AddRange(children);
+			}
+			catch (Exception ex)
+			{
+				Serilog.Log.Logger.Error(ex, "Error adding podcasts and episodes");
+			}
+		}
+
+		private static async Task<List<Item>> getEpisodesAsync(Api api, List<Item> parents)
+		{
+			var results = new List<Item>();
+
+			foreach (var parent in parents)
+			{
+				var children = await getEpisodeChildrenAsync(api, parent);
+
+				foreach (var child in children)
+				{
+					// use parent's 'DateAdded'. DateAdded is just a convenience prop for: PurchaseDate.UtcDateTime
+					child.PurchaseDate = parent.PurchaseDate;
+					// parent is essentially a series
+					child.Series = new Series[]
+					{
+						new Series
+						{
+							Asin = parent.Asin,
+							Sequence = parent.Relationships.Single(r => r.Asin == child.Asin).Sort.ToString(),
+							Title = parent.TitleWithSubtitle
+						}
+					};
+					// overload (read: abuse) IsEpisodes flag
+					child.Relationships = new Relationship[]
+					{
+						new Relationship
+						{
+							RelationshipToProduct = RelationshipToProduct.Child,
+							RelationshipType = RelationshipType.Episode
+						}
+					};
+				}
+
+				results.AddRange(children);
+			}
+
+			return results;
+		}
+
+		private static async Task<List<Item>> getEpisodeChildrenAsync(Api api, Item parent)
+		{
+			var childrenIds = parent.Relationships
+				.Where(r => r.RelationshipToProduct == RelationshipToProduct.Child && r.RelationshipType == RelationshipType.Episode)
+				.Select(r => r.Asin)
+				.ToList();
+
+			// fetch children in batches
+			const int batchSize = 20;
+
+			var results = new List<Item>();
+
+			for (var i = 1; ; i++)
+			{
+				var idBatch = childrenIds.Skip((i - 1) * batchSize).Take(batchSize).ToList();
+				if (!idBatch.Any())
+					break;
+
+				List<Item> childrenBatch;
+				try
+				{
+					childrenBatch = await api.GetCatalogProductsAsync(idBatch, CatalogOptions.ResponseGroupOptions.ALL_OPTIONS);
+#if DEBUG
+//var childrenBatchDebug = childrenBatch.Select(i => i.ToJson()).Aggregate((a, b) => $"{a}\r\n\r\n{b}");
+//System.IO.File.WriteAllText($"children of {parent.Asin}.json", childrenBatchDebug);
+#endif
+				}
+				catch (Exception ex)
+				{
+					Serilog.Log.Logger.Error(ex, "Error fetching batch of episodes. {@DebugInfo}", new
+					{
+						ParentId = parent.Asin,
+						ParentTitle = parent.Title,
+						BatchNumber = i,
+						ChildIdBatch = idBatch
+					});
+					throw;
+				}
+
+				Serilog.Log.Logger.Debug($"Batch {i}: {childrenBatch.Count} results");
+				// the service returned no results. probably indicates an error. stop running batches
+				if (!childrenBatch.Any())
+					break;
+
+				results.AddRange(childrenBatch);
+			}
+
+			Serilog.Log.Logger.Debug("Parent episodes/podcasts series. Children found. {@DebugInfo}", new
+			{
+				ParentId = parent.Asin,
+				ParentTitle = parent.Title,
+				ChildCount = childrenIds.Count
+			});
+
+			if (childrenIds.Count != results.Count)
+			{
+				var ex = new ApplicationException($"Mis-match: Children defined by parent={childrenIds.Count}. Children returned by batches={results.Count}");
+				Serilog.Log.Logger.Error(ex, "Quantity of series episodes defined by parent does not match quantity returned by batch fetching.");
+				throw ex;
+			}
+
+			return results;
+		}
+#endregion
+
 		private static List<IValidator> getValidators()
 		{
 			var type = typeof(IValidator);

InternalUtilities/InternalUtilities.csproj

@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="AudibleApi" Version="1.0.6.2" />
+    <PackageReference Include="AudibleApi" Version="1.2.1.2" />
   </ItemGroup>
 
   <ItemGroup>

Libation.sln

@@ -37,8 +37,6 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "LibationSearchEngine", "Lib
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "LibationWinForms", "LibationWinForms\LibationWinForms.csproj", "{635F00E1-AAD1-45F7-BEB7-D909AD33B9F6}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WinFormsDesigner", "WinFormsDesigner\WinFormsDesigner.csproj", "{0807616A-A77A-4B08-A65A-1582B09E114B}"
-EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DtoImporterService", "DtoImporterService\DtoImporterService.csproj", "{401865F5-1942-4713-B230-04544C0A97B0}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ApplicationServices", "ApplicationServices\ApplicationServices.csproj", "{B95650EA-25F0-449E-BA5D-99126BC5D730}"
@@ -51,8 +49,6 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "InternalUtilities.Tests", "
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "LibationSearchEngine.Tests", "_Tests\LibationSearchEngine.Tests\LibationSearchEngine.Tests.csproj", "{C5B21768-C7C9-4FCB-AC1E-187B223D5A98}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AAXClean", "..\AAXClean\AAXClean.csproj", "{94BEB7CC-511D-45AB-9F09-09BE858EE486}"
-EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Hoopla", "Hoopla\Hoopla.csproj", "{D8F56E5A-3E65-41A6-B7E7-C4515A264B1F}"
 EndProject
 Global
@@ -89,10 +85,6 @@ Global
 		{635F00E1-AAD1-45F7-BEB7-D909AD33B9F6}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{635F00E1-AAD1-45F7-BEB7-D909AD33B9F6}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{635F00E1-AAD1-45F7-BEB7-D909AD33B9F6}.Release|Any CPU.Build.0 = Release|Any CPU
-		{0807616A-A77A-4B08-A65A-1582B09E114B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{0807616A-A77A-4B08-A65A-1582B09E114B}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{0807616A-A77A-4B08-A65A-1582B09E114B}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{0807616A-A77A-4B08-A65A-1582B09E114B}.Release|Any CPU.Build.0 = Release|Any CPU
 		{401865F5-1942-4713-B230-04544C0A97B0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{401865F5-1942-4713-B230-04544C0A97B0}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{401865F5-1942-4713-B230-04544C0A97B0}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -113,10 +105,6 @@ Global
 		{C5B21768-C7C9-4FCB-AC1E-187B223D5A98}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{C5B21768-C7C9-4FCB-AC1E-187B223D5A98}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{C5B21768-C7C9-4FCB-AC1E-187B223D5A98}.Release|Any CPU.Build.0 = Release|Any CPU
-		{94BEB7CC-511D-45AB-9F09-09BE858EE486}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{94BEB7CC-511D-45AB-9F09-09BE858EE486}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{94BEB7CC-511D-45AB-9F09-09BE858EE486}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{94BEB7CC-511D-45AB-9F09-09BE858EE486}.Release|Any CPU.Build.0 = Release|Any CPU
 		{D8F56E5A-3E65-41A6-B7E7-C4515A264B1F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{D8F56E5A-3E65-41A6-B7E7-C4515A264B1F}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{D8F56E5A-3E65-41A6-B7E7-C4515A264B1F}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -133,13 +121,11 @@ Global
 		{06882742-27A6-4347-97D9-56162CEC9C11} = {F0CBB7A7-D3FB-41FF-8F47-CF3F6A592249}
 		{2E1F5DB4-40CC-4804-A893-5DCE0193E598} = {41CDCC73-9B81-49DD-9570-C54406E852AF}
 		{635F00E1-AAD1-45F7-BEB7-D909AD33B9F6} = {8679CAC8-9164-4007-BDD2-F004810EDA14}
-		{0807616A-A77A-4B08-A65A-1582B09E114B} = {8679CAC8-9164-4007-BDD2-F004810EDA14}
 		{401865F5-1942-4713-B230-04544C0A97B0} = {41CDCC73-9B81-49DD-9570-C54406E852AF}
 		{B95650EA-25F0-449E-BA5D-99126BC5D730} = {41CDCC73-9B81-49DD-9570-C54406E852AF}
 		{F3B04A3A-20C8-4582-A54A-715AF6A5D859} = {8679CAC8-9164-4007-BDD2-F004810EDA14}
 		{8447C956-B03E-4F59-9DD4-877793B849D9} = {67E66E82-5532-4440-AFB3-9FB1DF9DEF53}
 		{C5B21768-C7C9-4FCB-AC1E-187B223D5A98} = {67E66E82-5532-4440-AFB3-9FB1DF9DEF53}
-		{94BEB7CC-511D-45AB-9F09-09BE858EE486} = {7FBBB086-0807-4998-85BF-6D1A49C8AD05}
 		{D8F56E5A-3E65-41A6-B7E7-C4515A264B1F} = {7FBBB086-0807-4998-85BF-6D1A49C8AD05}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution

LibationLauncher/LibationLauncher.csproj

@@ -13,7 +13,7 @@
     <!-- <PublishSingleFile>true</PublishSingleFile> -->
     <RuntimeIdentifier>win-x64</RuntimeIdentifier>
 
-    <Version>5.5.9.1</Version>
+    <Version>5.6.7.1</Version>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">

LibationLauncher/Program.cs

@@ -115,13 +115,13 @@ namespace LibationLauncher
 					return;
 
 				// path did not result in valid settings
-				MessageBox.Show(
+				var continueResult = MessageBox.Show(
 					$"No valid settings were found at this location.\r\nWould you like to create a new install settings in this folder?\r\n\r\n{libationFilesDialog.SelectedDirectory}",
 					"New install?",
 					MessageBoxButtons.YesNo,
 					MessageBoxIcon.Question);
 
-				if (libationFilesDialog.ShowDialog() != DialogResult.Yes)
+				if (continueResult != DialogResult.Yes)
 				{
 					CancelInstallation();
 					return;

LibationSearchEngine/SearchEngine.cs

@@ -129,6 +129,11 @@ namespace LibationSearchEngine
                     ["IsLiberated"] = lb => isLiberated(lb.Book),
                     ["Liberated"] = lb => isLiberated(lb.Book),
                     ["LiberatedError"] = lb => liberatedError(lb.Book),
+
+                    ["Podcast"] = lb => lb.Book.ContentType == ContentType.Episode,
+                    ["IsPodcast"] = lb => lb.Book.ContentType == ContentType.Episode,
+                    ["Episode"] = lb => lb.Book.ContentType == ContentType.Episode,
+                    ["IsEpisode"] = lb => lb.Book.ContentType == ContentType.Episode,
                 }
                 );
 
@@ -192,25 +197,9 @@ namespace LibationSearchEngine
 		#endregion
 
 		#region create and update index
-        /// <summary>
-        /// create new. ie: full re-index
-        /// </summary>
-        /// <param name="overwrite"></param>
-        public void CreateNewIndex(LibationContext context, bool overwrite = true)
+        /// <summary>create new. ie: full re-index</summary>
+        public void CreateNewIndex(IEnumerable<LibraryBook> library, bool overwrite = true)
         {
-            //  300 titles:  200- 400 ms
-            // 1021 titles: 1777-2250 ms
-            var sw = System.Diagnostics.Stopwatch.StartNew();
-            var stamps = new List<long>();
-            void log() => stamps.Add(sw.ElapsedMilliseconds);
-
-
-            log();
-
-            var library = context.GetLibrary_Flat_NoTracking();
-
-            log();
-
 			// location of index/create the index
 			using var index = getIndex();
             var exists = IndexReader.IndexExists(index);
@@ -224,8 +213,6 @@ namespace LibationSearchEngine
 				var doc = createBookIndexDocument(libraryBook);
 				ixWriter.AddDocument(doc);
 			}
-
-            log();
         }
 
 		/// <summary>Long running. Use await Task.Run(() => UpdateBook(productId))</summary>

LibationWinForms/AsyncNotifyPropertyChanged.cs

@@ -9,6 +9,6 @@ namespace LibationWinForms
 		public event PropertyChangedEventHandler PropertyChanged;
 
 		public void NotifyPropertyChanged([CallerMemberName] string propertyName = "")
-			=> this.UIThread(() => PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName)));
+			=> this.UIThreadAsync(() => PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName)));
 	}
 }

LibationWinForms/BookLiberation/AudioConvertForm.cs

@@ -1,10 +1,17 @@
 using DataLayer;
+using FileManager;
 using System;
 
 namespace LibationWinForms.BookLiberation
 {
 	class AudioConvertForm : AudioDecodeForm
 	{
+		public AudioConvertForm()
+		{
+			this.Load += (_, _) => this.RestoreSizeAndLocation(Configuration.Instance);
+			this.FormClosing += (_, _) => this.SaveSizeAndLocation(Configuration.Instance);
+		}
+
 		#region AudioDecodeForm overrides
 		public override string DecodeActionName => "Converting";
 		#endregion

LibationWinForms/BookLiberation/AudioDecodeForm.cs

@@ -1,8 +1,8 @@
-using DataLayer;
+using System;
+using DataLayer;
 using Dinah.Core.Net.Http;
-using Dinah.Core.Windows.Forms;
+using Dinah.Core.Threading;
 using LibationWinForms.BookLiberation.BaseForms;
-using System;
 
 namespace LibationWinForms.BookLiberation
 {
@@ -47,7 +47,7 @@ namespace LibationWinForms.BookLiberation
 			if (downloadProgress.ProgressPercentage == 0)
 				updateRemainingTime(0);
 			else
-				progressBar1.UIThread(() => progressBar1.Value = (int)downloadProgress.ProgressPercentage);
+				progressBar1.UIThreadAsync(() => progressBar1.Value = (int)downloadProgress.ProgressPercentage);
 		}
 
 		public override void OnStreamingTimeRemaining(object sender, TimeSpan timeRemaining)
@@ -61,7 +61,7 @@ namespace LibationWinForms.BookLiberation
 
 		public override void OnTitleDiscovered(object sender, string title)
 		{
-			this.UIThread(() => this.Text = DecodeActionName + " " + title);
+			this.UIThreadAsync(() => this.Text = DecodeActionName + " " + title);
 			this.title = title;
 			updateBookInfo();
 		}
@@ -79,14 +79,14 @@ namespace LibationWinForms.BookLiberation
 		}
 
 		public override void OnCoverImageDiscovered(object sender, byte[] coverArt) 
-			=> pictureBox1.UIThread(() => pictureBox1.Image = Dinah.Core.Drawing.ImageReader.ToImage(coverArt));
+			=> pictureBox1.UIThreadAsync(() => pictureBox1.Image = Dinah.Core.Drawing.ImageReader.ToImage(coverArt));
 		#endregion
 
 		// thread-safe UI updates
 		private void updateBookInfo()
-			=> bookInfoLbl.UIThread(() => bookInfoLbl.Text = $"{title}\r\nBy {authorNames}\r\nNarrated by {narratorNames}");
+			=> bookInfoLbl.UIThreadAsync(() => bookInfoLbl.Text = $"{title}\r\nBy {authorNames}\r\nNarrated by {narratorNames}");
 
 		private void updateRemainingTime(int remaining)
-			=> remainingTimeLbl.UIThread(() => remainingTimeLbl.Text = $"ETA:\r\n{remaining} sec");
+			=> remainingTimeLbl.UIThreadAsync(() => remainingTimeLbl.Text = $"ETA:\r\n{remaining} sec");
 	}
 }

LibationWinForms/BookLiberation/AudioDecryptForm.cs

@@ -1,10 +1,17 @@
 using DataLayer;
+using FileManager;
 using System;
 
 namespace LibationWinForms.BookLiberation
 {
 	class AudioDecryptForm : AudioDecodeForm
 	{
+		public AudioDecryptForm()
+		{
+			this.Load += (_, _) => this.RestoreSizeAndLocation(Configuration.Instance);
+			this.FormClosing += (_, _) => this.SaveSizeAndLocation(Configuration.Instance);
+		}
+
 		#region AudioDecodeForm overrides
 		public override string DecodeActionName => "Decrypting";
 		#endregion

LibationWinForms/BookLiberation/AutomatedBackupsForm.cs

@@ -1,7 +1,6 @@
-using Dinah.Core.Windows.Forms;
-using System;
-using System.Linq;
+using System;
 using System.Windows.Forms;
+using Dinah.Core.Threading;
 
 namespace LibationWinForms.BookLiberation
 {
@@ -19,7 +18,7 @@ namespace LibationWinForms.BookLiberation
 		public void WriteLine(string text)
 		{
 			if (!IsDisposed)
-				logTb.UIThread(() => logTb.AppendText($"{DateTime.Now} {text}{Environment.NewLine}"));
+				logTb.UIThreadAsync(() => logTb.AppendText($"{DateTime.Now} {text}{Environment.NewLine}"));
 		}
 
 		public void FinalizeUI()

LibationWinForms/BookLiberation/BaseForms/LiberationBaseForm.cs

@@ -1,9 +1,9 @@
-using DataLayer;
+using System;
+using System.Windows.Forms;
+using DataLayer;
 using Dinah.Core.Net.Http;
 using Dinah.Core.Threading;
 using FileLiberator;
-using System;
-using System.Windows.Forms;
 
 namespace LibationWinForms.BookLiberation.BaseForms
 {
@@ -122,8 +122,8 @@ namespace LibationWinForms.BookLiberation.BaseForms
 		/// <summary>
 		/// If the form was shown using Show (not ShowDialog), Form.Close calls Form.Dispose
 		/// </summary>
-		private void OnStreamingCompletedClose(object sender, string completedString) => this.UIThread(Close);
-		private void OnCompletedDispose(object sender, LibraryBook e) => this.UIThread(Dispose);
+		private void OnStreamingCompletedClose(object sender, string completedString) => this.UIThreadAsync(Close);
+		private void OnCompletedDispose(object sender, LibraryBook e) => this.UIThreadAsync(Dispose);
 
 		/// <summary>
 		/// If StreamingBegin is fired from a worker thread, the window will be created on that
@@ -132,7 +132,7 @@ namespace LibationWinForms.BookLiberation.BaseForms
 		/// could cause it to freeze. Form.BeginInvoke won't work until the form is created 
 		/// (ie. shown) because Control doesn't get a window handle until it is Shown.
 		/// </summary>
-		private void OnStreamingBeginShow(object sender, string beginString) => Invoker.UIThread(Show);
+		private void OnStreamingBeginShow(object sender, string beginString) => Invoker.UIThreadAsync(Show);
 		
 		#endregion
 

LibationWinForms/BookLiberation/DownloadForm.cs

@@ -1,9 +1,8 @@
-using Dinah.Core.Net.Http;
-using Dinah.Core.Windows.Forms;
-using LibationWinForms.BookLiberation.BaseForms;
-using System;
-using System.Linq;
+using System;
 using System.Windows.Forms;
+using Dinah.Core.Net.Http;
+using Dinah.Core.Threading;
+using LibationWinForms.BookLiberation.BaseForms;
 
 namespace LibationWinForms.BookLiberation
 {
@@ -21,7 +20,7 @@ namespace LibationWinForms.BookLiberation
 		#region IStreamable event handler overrides
 		public override void OnStreamingBegin(object sender, string beginString)
 		{
-			filenameLbl.UIThread(() => filenameLbl.Text = beginString);
+			filenameLbl.UIThreadAsync(() => filenameLbl.Text = beginString);
 		}
 		public override void OnStreamingProgressChanged(object sender, DownloadProgress downloadProgress)
 		{
@@ -29,11 +28,11 @@ namespace LibationWinForms.BookLiberation
 			if (!downloadProgress.TotalBytesToReceive.HasValue || downloadProgress.TotalBytesToReceive.Value <= 0)
 				return;
 
-			progressLbl.UIThread(() => progressLbl.Text = $"{downloadProgress.BytesReceived:#,##0} of {downloadProgress.TotalBytesToReceive.Value:#,##0}");
+			progressLbl.UIThreadAsync(() => progressLbl.Text = $"{downloadProgress.BytesReceived:#,##0} of {downloadProgress.TotalBytesToReceive.Value:#,##0}");
 
 			var d = double.Parse(downloadProgress.BytesReceived.ToString()) / double.Parse(downloadProgress.TotalBytesToReceive.Value.ToString()) * 100.0;
 			var i = int.Parse(Math.Truncate(d).ToString());
-			progressBar1.UIThread(() => progressBar1.Value = i);
+			progressBar1.UIThreadAsync(() => progressBar1.Value = i);
 
 			lastDownloadProgress = DateTime.Now;
 		}
@@ -50,14 +49,14 @@ namespace LibationWinForms.BookLiberation
 		private void timer_Tick(object sender, EventArgs e)
 		{
 			// if no update in the last 30 seconds, display frozen label
-			lastUpdateLbl.UIThread(() => lastUpdateLbl.Visible = lastDownloadProgress.AddSeconds(30) < DateTime.Now);
+			lastUpdateLbl.UIThreadAsync(() => lastUpdateLbl.Visible = lastDownloadProgress.AddSeconds(30) < DateTime.Now);
 			if (lastUpdateLbl.Visible)
 			{
 				var diff = DateTime.Now - lastDownloadProgress;
 				var min = (int)diff.TotalMinutes;
 				var minText = min > 0 ? $"{min}min " : "";
 
-				lastUpdateLbl.UIThread(() => lastUpdateLbl.Text = $"Frozen? Last download activity: {minText}{diff.Seconds}sec ago");
+				lastUpdateLbl.UIThreadAsync(() => lastUpdateLbl.Text = $"Frozen? Last download activity: {minText}{diff.Seconds}sec ago");
 			}
 		}
 		private void DownloadForm_FormClosing(object sender, FormClosingEventArgs e) => timer.Stop();

LibationWinForms/BookLiberation/ProcessorAutomationController.cs

@@ -304,7 +304,7 @@ An error occurred while trying to process this book.
 		protected override async Task RunAsync()
 		{
 			// support for 'skip this time only' requires state. iterators provide this state for free. therefore: use foreach/iterator here
-			foreach (var libraryBook in Processable.GetValidLibraryBooks(ApplicationServices.DbContexts.GetContext().GetLibrary_Flat_NoTracking()))
+			foreach (var libraryBook in Processable.GetValidLibraryBooks(ApplicationServices.DbContexts.GetLibrary_Flat_NoTracking()))
 			{
 				var keepGoing = await ProcessOneAsync(libraryBook, validate: false);
 				if (!keepGoing)

LibationWinForms/Dialogs/RemoveBooksDialog.Designer.cs

@@ -29,147 +29,147 @@ namespace LibationWinForms.Dialogs
         /// </summary>
         private void InitializeComponent()
         {
-            this.components = new System.ComponentModel.Container();
-            System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle2 = new System.Windows.Forms.DataGridViewCellStyle();
-            this._dataGridView = new System.Windows.Forms.DataGridView();
-            this.removeDataGridViewCheckBoxColumn = new System.Windows.Forms.DataGridViewCheckBoxColumn();
-            this.coverDataGridViewImageColumn = new System.Windows.Forms.DataGridViewImageColumn();
-            this.titleDataGridViewTextBoxColumn = new System.Windows.Forms.DataGridViewTextBoxColumn();
-            this.authorsDataGridViewTextBoxColumn = new System.Windows.Forms.DataGridViewTextBoxColumn();
-            this.miscDataGridViewTextBoxColumn = new System.Windows.Forms.DataGridViewTextBoxColumn();
-            this.purchaseDateGridViewTextBoxColumn = new System.Windows.Forms.DataGridViewTextBoxColumn();
-            this.gridEntryBindingSource = new System.Windows.Forms.BindingSource(this.components);
-            this.btnRemoveBooks = new System.Windows.Forms.Button();
-            this.label1 = new System.Windows.Forms.Label();
-            ((System.ComponentModel.ISupportInitialize)(this._dataGridView)).BeginInit();
-            ((System.ComponentModel.ISupportInitialize)(this.gridEntryBindingSource)).BeginInit();
-            this.SuspendLayout();
-            // 
-            // _dataGridView
-            // 
-            this._dataGridView.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
+			this.components = new System.ComponentModel.Container();
+			System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle1 = new System.Windows.Forms.DataGridViewCellStyle();
+			this._dataGridView = new System.Windows.Forms.DataGridView();
+			this.removeDataGridViewCheckBoxColumn = new System.Windows.Forms.DataGridViewCheckBoxColumn();
+			this.coverDataGridViewImageColumn = new System.Windows.Forms.DataGridViewImageColumn();
+			this.titleDataGridViewTextBoxColumn = new System.Windows.Forms.DataGridViewTextBoxColumn();
+			this.authorsDataGridViewTextBoxColumn = new System.Windows.Forms.DataGridViewTextBoxColumn();
+			this.miscDataGridViewTextBoxColumn = new System.Windows.Forms.DataGridViewTextBoxColumn();
+			this.purchaseDateGridViewTextBoxColumn = new System.Windows.Forms.DataGridViewTextBoxColumn();
+			this.gridEntryBindingSource = new System.Windows.Forms.BindingSource(this.components);
+			this.btnRemoveBooks = new System.Windows.Forms.Button();
+			this.label1 = new System.Windows.Forms.Label();
+			((System.ComponentModel.ISupportInitialize)(this._dataGridView)).BeginInit();
+			((System.ComponentModel.ISupportInitialize)(this.gridEntryBindingSource)).BeginInit();
+			this.SuspendLayout();
+			// 
+			// _dataGridView
+			// 
+			this._dataGridView.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
             | System.Windows.Forms.AnchorStyles.Left) 
             | System.Windows.Forms.AnchorStyles.Right)));
-            this._dataGridView.AutoGenerateColumns = false;
-            this._dataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
-            this._dataGridView.Columns.AddRange(new System.Windows.Forms.DataGridViewColumn[] {
+			this._dataGridView.AutoGenerateColumns = false;
+			this._dataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			this._dataGridView.Columns.AddRange(new System.Windows.Forms.DataGridViewColumn[] {
             this.removeDataGridViewCheckBoxColumn,
             this.coverDataGridViewImageColumn,
             this.titleDataGridViewTextBoxColumn,
             this.authorsDataGridViewTextBoxColumn,
             this.miscDataGridViewTextBoxColumn,
             this.purchaseDateGridViewTextBoxColumn});
-            this._dataGridView.DataSource = this.gridEntryBindingSource;
-            dataGridViewCellStyle2.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleLeft;
-            dataGridViewCellStyle2.BackColor = System.Drawing.SystemColors.Window;
-            dataGridViewCellStyle2.Font = new System.Drawing.Font("Segoe UI", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
-            dataGridViewCellStyle2.ForeColor = System.Drawing.SystemColors.ControlText;
-            dataGridViewCellStyle2.SelectionBackColor = System.Drawing.SystemColors.Highlight;
-            dataGridViewCellStyle2.SelectionForeColor = System.Drawing.SystemColors.HighlightText;
-            dataGridViewCellStyle2.WrapMode = System.Windows.Forms.DataGridViewTriState.True;
-            this._dataGridView.DefaultCellStyle = dataGridViewCellStyle2;
-            this._dataGridView.Location = new System.Drawing.Point(0, 0);
-            this._dataGridView.Name = "_dataGridView";
-            this._dataGridView.RowHeadersVisible = false;
-            this._dataGridView.RowTemplate.Height = 82;
-            this._dataGridView.Size = new System.Drawing.Size(800, 409);
-            this._dataGridView.TabIndex = 0;
-            // 
-            // removeDataGridViewCheckBoxColumn
-            // 
-            this.removeDataGridViewCheckBoxColumn.DataPropertyName = "Remove";
-            this.removeDataGridViewCheckBoxColumn.FalseValue = "False";
-            this.removeDataGridViewCheckBoxColumn.Frozen = true;
-            this.removeDataGridViewCheckBoxColumn.HeaderText = "Remove";
-            this.removeDataGridViewCheckBoxColumn.MinimumWidth = 60;
-            this.removeDataGridViewCheckBoxColumn.Name = "removeDataGridViewCheckBoxColumn";
-            this.removeDataGridViewCheckBoxColumn.Resizable = System.Windows.Forms.DataGridViewTriState.False;
-            this.removeDataGridViewCheckBoxColumn.SortMode = System.Windows.Forms.DataGridViewColumnSortMode.Automatic;
-            this.removeDataGridViewCheckBoxColumn.TrueValue = "True";
-            this.removeDataGridViewCheckBoxColumn.Width = 60;
-            // 
-            // coverDataGridViewImageColumn
-            // 
-            this.coverDataGridViewImageColumn.DataPropertyName = "Cover";
-            this.coverDataGridViewImageColumn.HeaderText = "Cover";
-            this.coverDataGridViewImageColumn.MinimumWidth = 80;
-            this.coverDataGridViewImageColumn.Name = "coverDataGridViewImageColumn";
-            this.coverDataGridViewImageColumn.ReadOnly = true;
-            this.coverDataGridViewImageColumn.Resizable = System.Windows.Forms.DataGridViewTriState.False;
-            this.coverDataGridViewImageColumn.Width = 80;
-            // 
-            // titleDataGridViewTextBoxColumn
-            // 
-            this.titleDataGridViewTextBoxColumn.DataPropertyName = "Title";
-            this.titleDataGridViewTextBoxColumn.HeaderText = "Title";
-            this.titleDataGridViewTextBoxColumn.Name = "titleDataGridViewTextBoxColumn";
-            this.titleDataGridViewTextBoxColumn.ReadOnly = true;
-            this.titleDataGridViewTextBoxColumn.Width = 200;
-            // 
-            // authorsDataGridViewTextBoxColumn
-            // 
-            this.authorsDataGridViewTextBoxColumn.DataPropertyName = "Authors";
-            this.authorsDataGridViewTextBoxColumn.HeaderText = "Authors";
-            this.authorsDataGridViewTextBoxColumn.Name = "authorsDataGridViewTextBoxColumn";
-            this.authorsDataGridViewTextBoxColumn.ReadOnly = true;
-            // 
-            // miscDataGridViewTextBoxColumn
-            // 
-            this.miscDataGridViewTextBoxColumn.DataPropertyName = "Misc";
-            this.miscDataGridViewTextBoxColumn.HeaderText = "Misc";
-            this.miscDataGridViewTextBoxColumn.Name = "miscDataGridViewTextBoxColumn";
-            this.miscDataGridViewTextBoxColumn.ReadOnly = true;
-            this.miscDataGridViewTextBoxColumn.Width = 150;
-            // 
-            // purchaseDateGridViewTextBoxColumn
-            // 
-            this.purchaseDateGridViewTextBoxColumn.DataPropertyName = "PurchaseDate";
-            this.purchaseDateGridViewTextBoxColumn.HeaderText = "Purchase Date";
-            this.purchaseDateGridViewTextBoxColumn.Name = "purchaseDateGridViewTextBoxColumn";
-            this.purchaseDateGridViewTextBoxColumn.ReadOnly = true;
-            this.purchaseDateGridViewTextBoxColumn.Resizable = System.Windows.Forms.DataGridViewTriState.False;
-            // 
-            // gridEntryBindingSource
-            // 
-            this.gridEntryBindingSource.AllowNew = false;
-            this.gridEntryBindingSource.DataSource = typeof(LibationWinForms.Dialogs.RemovableGridEntry);
-            // 
-            // btnRemoveBooks
-            // 
-            this.btnRemoveBooks.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-            this.btnRemoveBooks.Location = new System.Drawing.Point(570, 419);
-            this.btnRemoveBooks.Name = "btnRemoveBooks";
-            this.btnRemoveBooks.Size = new System.Drawing.Size(218, 23);
-            this.btnRemoveBooks.TabIndex = 1;
-            this.btnRemoveBooks.Text = "Remove Selected Books from Libation";
-            this.btnRemoveBooks.UseVisualStyleBackColor = true;
-            this.btnRemoveBooks.Click += new System.EventHandler(this.btnRemoveBooks_Click);
-            // 
-            // label1
-            // 
-            this.label1.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
-            this.label1.AutoSize = true;
-            this.label1.Location = new System.Drawing.Point(12, 423);
-            this.label1.Name = "label1";
-            this.label1.Size = new System.Drawing.Size(178, 15);
-            this.label1.TabIndex = 2;
-            this.label1.Text = "{0} book{1} selected for removal.";
-            // 
-            // RemoveBooksDialog
-            // 
-            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(800, 450);
-            this.Controls.Add(this.label1);
-            this.Controls.Add(this.btnRemoveBooks);
-            this.Controls.Add(this._dataGridView);
-            this.Name = "RemoveBooksDialog";
-            this.Text = "RemoveBooksDialog";
-            this.Shown += new System.EventHandler(this.RemoveBooksDialog_Shown);
-            ((System.ComponentModel.ISupportInitialize)(this._dataGridView)).EndInit();
-            ((System.ComponentModel.ISupportInitialize)(this.gridEntryBindingSource)).EndInit();
-            this.ResumeLayout(false);
-            this.PerformLayout();
+			this._dataGridView.DataSource = this.gridEntryBindingSource;
+			dataGridViewCellStyle1.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleLeft;
+			dataGridViewCellStyle1.BackColor = System.Drawing.SystemColors.Window;
+			dataGridViewCellStyle1.Font = new System.Drawing.Font("Segoe UI", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
+			dataGridViewCellStyle1.ForeColor = System.Drawing.SystemColors.ControlText;
+			dataGridViewCellStyle1.SelectionBackColor = System.Drawing.SystemColors.Highlight;
+			dataGridViewCellStyle1.SelectionForeColor = System.Drawing.SystemColors.HighlightText;
+			dataGridViewCellStyle1.WrapMode = System.Windows.Forms.DataGridViewTriState.True;
+			this._dataGridView.DefaultCellStyle = dataGridViewCellStyle1;
+			this._dataGridView.Location = new System.Drawing.Point(0, 0);
+			this._dataGridView.Name = "_dataGridView";
+			this._dataGridView.RowHeadersVisible = false;
+			this._dataGridView.RowTemplate.Height = 82;
+			this._dataGridView.Size = new System.Drawing.Size(730, 409);
+			this._dataGridView.TabIndex = 0;
+			// 
+			// removeDataGridViewCheckBoxColumn
+			// 
+			this.removeDataGridViewCheckBoxColumn.DataPropertyName = "Remove";
+			this.removeDataGridViewCheckBoxColumn.FalseValue = "False";
+			this.removeDataGridViewCheckBoxColumn.Frozen = true;
+			this.removeDataGridViewCheckBoxColumn.HeaderText = "Remove";
+			this.removeDataGridViewCheckBoxColumn.MinimumWidth = 80;
+			this.removeDataGridViewCheckBoxColumn.Name = "removeDataGridViewCheckBoxColumn";
+			this.removeDataGridViewCheckBoxColumn.Resizable = System.Windows.Forms.DataGridViewTriState.False;
+			this.removeDataGridViewCheckBoxColumn.SortMode = System.Windows.Forms.DataGridViewColumnSortMode.Automatic;
+			this.removeDataGridViewCheckBoxColumn.TrueValue = "True";
+			this.removeDataGridViewCheckBoxColumn.Width = 80;
+			// 
+			// coverDataGridViewImageColumn
+			// 
+			this.coverDataGridViewImageColumn.DataPropertyName = "Cover";
+			this.coverDataGridViewImageColumn.HeaderText = "Cover";
+			this.coverDataGridViewImageColumn.MinimumWidth = 80;
+			this.coverDataGridViewImageColumn.Name = "coverDataGridViewImageColumn";
+			this.coverDataGridViewImageColumn.ReadOnly = true;
+			this.coverDataGridViewImageColumn.Resizable = System.Windows.Forms.DataGridViewTriState.False;
+			this.coverDataGridViewImageColumn.Width = 80;
+			// 
+			// titleDataGridViewTextBoxColumn
+			// 
+			this.titleDataGridViewTextBoxColumn.DataPropertyName = "Title";
+			this.titleDataGridViewTextBoxColumn.HeaderText = "Title";
+			this.titleDataGridViewTextBoxColumn.Name = "titleDataGridViewTextBoxColumn";
+			this.titleDataGridViewTextBoxColumn.ReadOnly = true;
+			this.titleDataGridViewTextBoxColumn.Width = 200;
+			// 
+			// authorsDataGridViewTextBoxColumn
+			// 
+			this.authorsDataGridViewTextBoxColumn.DataPropertyName = "Authors";
+			this.authorsDataGridViewTextBoxColumn.HeaderText = "Authors";
+			this.authorsDataGridViewTextBoxColumn.Name = "authorsDataGridViewTextBoxColumn";
+			this.authorsDataGridViewTextBoxColumn.ReadOnly = true;
+			// 
+			// miscDataGridViewTextBoxColumn
+			// 
+			this.miscDataGridViewTextBoxColumn.DataPropertyName = "Misc";
+			this.miscDataGridViewTextBoxColumn.HeaderText = "Misc";
+			this.miscDataGridViewTextBoxColumn.Name = "miscDataGridViewTextBoxColumn";
+			this.miscDataGridViewTextBoxColumn.ReadOnly = true;
+			this.miscDataGridViewTextBoxColumn.Width = 150;
+			// 
+			// purchaseDateGridViewTextBoxColumn
+			// 
+			this.purchaseDateGridViewTextBoxColumn.DataPropertyName = "PurchaseDate";
+			this.purchaseDateGridViewTextBoxColumn.HeaderText = "Purchase Date";
+			this.purchaseDateGridViewTextBoxColumn.Name = "purchaseDateGridViewTextBoxColumn";
+			this.purchaseDateGridViewTextBoxColumn.ReadOnly = true;
+			this.purchaseDateGridViewTextBoxColumn.Resizable = System.Windows.Forms.DataGridViewTriState.False;
+			// 
+			// gridEntryBindingSource
+			// 
+			this.gridEntryBindingSource.AllowNew = false;
+			this.gridEntryBindingSource.DataSource = typeof(LibationWinForms.Dialogs.RemovableGridEntry);
+			// 
+			// btnRemoveBooks
+			// 
+			this.btnRemoveBooks.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+			this.btnRemoveBooks.Location = new System.Drawing.Point(500, 419);
+			this.btnRemoveBooks.Name = "btnRemoveBooks";
+			this.btnRemoveBooks.Size = new System.Drawing.Size(218, 23);
+			this.btnRemoveBooks.TabIndex = 1;
+			this.btnRemoveBooks.Text = "Remove Selected Books from Libation";
+			this.btnRemoveBooks.UseVisualStyleBackColor = true;
+			this.btnRemoveBooks.Click += new System.EventHandler(this.btnRemoveBooks_Click);
+			// 
+			// label1
+			// 
+			this.label1.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
+			this.label1.AutoSize = true;
+			this.label1.Location = new System.Drawing.Point(12, 423);
+			this.label1.Name = "label1";
+			this.label1.Size = new System.Drawing.Size(178, 15);
+			this.label1.TabIndex = 2;
+			this.label1.Text = "{0} book{1} selected for removal.";
+			// 
+			// RemoveBooksDialog
+			// 
+			this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.ClientSize = new System.Drawing.Size(730, 450);
+			this.Controls.Add(this.label1);
+			this.Controls.Add(this.btnRemoveBooks);
+			this.Controls.Add(this._dataGridView);
+			this.Name = "RemoveBooksDialog";
+			this.Text = "RemoveBooksDialog";
+			this.Shown += new System.EventHandler(this.RemoveBooksDialog_Shown);
+			((System.ComponentModel.ISupportInitialize)(this._dataGridView)).EndInit();
+			((System.ComponentModel.ISupportInitialize)(this.gridEntryBindingSource)).EndInit();
+			this.ResumeLayout(false);
+			this.PerformLayout();
 
         }
 
@@ -179,11 +179,11 @@ namespace LibationWinForms.Dialogs
         private System.Windows.Forms.BindingSource gridEntryBindingSource;
         private System.Windows.Forms.Button btnRemoveBooks;
         private System.Windows.Forms.Label label1;
-        private System.Windows.Forms.DataGridViewCheckBoxColumn removeDataGridViewCheckBoxColumn;
-        private System.Windows.Forms.DataGridViewImageColumn coverDataGridViewImageColumn;
-        private System.Windows.Forms.DataGridViewTextBoxColumn titleDataGridViewTextBoxColumn;
-        private System.Windows.Forms.DataGridViewTextBoxColumn authorsDataGridViewTextBoxColumn;
-        private System.Windows.Forms.DataGridViewTextBoxColumn miscDataGridViewTextBoxColumn;
-        private System.Windows.Forms.DataGridViewTextBoxColumn purchaseDateGridViewTextBoxColumn;
-    }
+		private System.Windows.Forms.DataGridViewCheckBoxColumn removeDataGridViewCheckBoxColumn;
+		private System.Windows.Forms.DataGridViewImageColumn coverDataGridViewImageColumn;
+		private System.Windows.Forms.DataGridViewTextBoxColumn titleDataGridViewTextBoxColumn;
+		private System.Windows.Forms.DataGridViewTextBoxColumn authorsDataGridViewTextBoxColumn;
+		private System.Windows.Forms.DataGridViewTextBoxColumn miscDataGridViewTextBoxColumn;
+		private System.Windows.Forms.DataGridViewTextBoxColumn purchaseDateGridViewTextBoxColumn;
+	}
 }

LibationWinForms/Dialogs/RemoveBooksDialog.cs

@@ -1,22 +1,21 @@
-using System;
+using ApplicationServices;
+using DataLayer;
+using Dinah.Core.DataBinding;
+using FileManager;
+using InternalUtilities;
+using LibationWinForms.Login;
+using System;
 using System.Collections;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
 using System.Linq;
 using System.Windows.Forms;
-using ApplicationServices;
-using DataLayer;
-using Dinah.Core.DataBinding;
-using InternalUtilities;
-using LibationWinForms.Login;
 
 namespace LibationWinForms.Dialogs
 {
 	public partial class RemoveBooksDialog : Form
 	{
-		public bool BooksRemoved { get; private set; }
-
 		private Account[] _accounts { get; }
 		private readonly List<LibraryBook> _libraryBooks;
 		private readonly SortableBindingList<RemovableGridEntry> _removableGridEntries;
@@ -26,15 +25,19 @@ namespace LibationWinForms.Dialogs
 
 		public RemoveBooksDialog(params Account[] accounts)
 		{
-			_libraryBooks = DbContexts.GetContext().GetLibrary_Flat_NoTracking();
+			_libraryBooks = DbContexts.GetLibrary_Flat_NoTracking();
 			_accounts = accounts;
 
 			InitializeComponent();
+
+			this.Load += (_, _) => this.RestoreSizeAndLocation(Configuration.Instance);
+			this.FormClosing += (_, _) => this.SaveSizeAndLocation(Configuration.Instance);
+
 			_labelFormat = label1.Text;
 
-			_dataGridView.CellContentClick += (s, e) => _dataGridView.CommitEdit(DataGridViewDataErrorContexts.Commit);
-			_dataGridView.CellValueChanged += DataGridView1_CellValueChanged;
-			_dataGridView.BindingContextChanged += (s, e) => UpdateSelection();
+			_dataGridView.CellContentClick += (_, _) => _dataGridView.CommitEdit(DataGridViewDataErrorContexts.Commit);
+			_dataGridView.CellValueChanged += (_, _) => UpdateSelection();
+			_dataGridView.BindingContextChanged += _dataGridView_BindingContextChanged;
 
 			var orderedGridEntries = _libraryBooks
 				.Select(lb => new RemovableGridEntry(lb))
@@ -47,10 +50,10 @@ namespace LibationWinForms.Dialogs
 			_dataGridView.Enabled = false;
 		}
 
-		private void DataGridView1_CellValueChanged(object sender, DataGridViewCellEventArgs e)
+		private void _dataGridView_BindingContextChanged(object sender, EventArgs e)
 		{
-			if (e.ColumnIndex == 0)
-				UpdateSelection();
+			_dataGridView.Sort(_dataGridView.Columns[0], ListSortDirection.Descending);
+			UpdateSelection();
 		}
 
 		private async void RemoveBooksDialog_Shown(object sender, EventArgs e)
@@ -59,9 +62,9 @@ namespace LibationWinForms.Dialogs
 				return;
 			try
 			{
-				var rmovedBooks = await LibraryCommands.FindInactiveBooks((account) => new WinformResponder(account), _libraryBooks, _accounts);
+				var removedBooks = await LibraryCommands.FindInactiveBooks((account) => new WinformResponder(account), _libraryBooks, _accounts);
 
-				var removable = _removableGridEntries.Where(rge => rmovedBooks.Any(rb => rb.Book.AudibleProductId == rge.AudibleProductId));
+				var removable = _removableGridEntries.Where(rge => removedBooks.Any(rb => rb.Book.AudibleProductId == rge.AudibleProductId)).ToList();
 
 				if (!removable.Any())
 					return;
@@ -84,7 +87,7 @@ namespace LibationWinForms.Dialogs
 			}
 		}
 
-		private void btnRemoveBooks_Click(object sender, EventArgs e)
+		private async void btnRemoveBooks_Click(object sender, EventArgs e)
 		{
 			var selectedBooks = SelectedEntries.ToList();
 
@@ -105,26 +108,18 @@ namespace LibationWinForms.Dialogs
 
 			if (result == DialogResult.Yes)
 			{
-				using var context = DbContexts.GetContext();
-
-				var libBooks = context.GetLibrary_Flat_NoTracking();
-
-				var removeLibraryBooks = libBooks.Where(lb => selectedBooks.Any(rge => rge.AudibleProductId == lb.Book.AudibleProductId)).ToList();
-
-				context.Library.RemoveRange(removeLibraryBooks);
-				context.SaveChanges();
+				var idsToRemove = selectedBooks.Select(rge => rge.AudibleProductId).ToList();
+				var removeLibraryBooks = await LibraryCommands.RemoveBooksAsync(idsToRemove);
 
 				foreach (var rEntry in selectedBooks)
 					_removableGridEntries.Remove(rEntry);
 
-				BooksRemoved = removeLibraryBooks.Count > 0;
-
 				UpdateSelection();
 			}
 		}
+
 		private void UpdateSelection()
 		{
-			_dataGridView.Sort(_dataGridView.Columns[0], ListSortDirection.Descending);
 			var selectedCount = SelectedCount;
 			label1.Text = string.Format(_labelFormat, selectedCount, selectedCount != 1 ? "s" : string.Empty);
 			btnRemoveBooks.Enabled = selectedCount > 0;

LibationWinForms/Dialogs/RemoveBooksDialog.resx

@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<root> 
+<root>
   <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
     <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
     <xsd:element name="root" msdata:IsDataSet="true">
@@ -58,4 +57,7 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
+  <metadata name="gridEntryBindingSource.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
 </root>

LibationWinForms/Form1.Designer.cs

@@ -173,18 +173,19 @@
 			this.removeLibraryBooksToolStripMenuItem.Name = "removeLibraryBooksToolStripMenuItem";
 			this.removeLibraryBooksToolStripMenuItem.Size = new System.Drawing.Size(247, 22);
 			this.removeLibraryBooksToolStripMenuItem.Text = "Remove Library Books";
+			this.removeLibraryBooksToolStripMenuItem.Click += new System.EventHandler(this.removeLibraryBooksToolStripMenuItem_Click);
 			// 
 			// removeAllAccountsToolStripMenuItem
 			// 
 			this.removeAllAccountsToolStripMenuItem.Name = "removeAllAccountsToolStripMenuItem";
-			this.removeAllAccountsToolStripMenuItem.Size = new System.Drawing.Size(157, 22);
+			this.removeAllAccountsToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
 			this.removeAllAccountsToolStripMenuItem.Text = "All Accounts";
 			this.removeAllAccountsToolStripMenuItem.Click += new System.EventHandler(this.removeAllAccountsToolStripMenuItem_Click);
 			// 
 			// removeSomeAccountsToolStripMenuItem
 			// 
 			this.removeSomeAccountsToolStripMenuItem.Name = "removeSomeAccountsToolStripMenuItem";
-			this.removeSomeAccountsToolStripMenuItem.Size = new System.Drawing.Size(157, 22);
+			this.removeSomeAccountsToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
 			this.removeSomeAccountsToolStripMenuItem.Text = "Some Accounts";
 			this.removeSomeAccountsToolStripMenuItem.Click += new System.EventHandler(this.removeSomeAccountsToolStripMenuItem_Click);
 			// 
@@ -201,23 +202,22 @@
 			// beginBookBackupsToolStripMenuItem
 			// 
 			this.beginBookBackupsToolStripMenuItem.Name = "beginBookBackupsToolStripMenuItem";
-			this.beginBookBackupsToolStripMenuItem.Size = new System.Drawing.Size(284, 22);
+			this.beginBookBackupsToolStripMenuItem.Size = new System.Drawing.Size(293, 22);
 			this.beginBookBackupsToolStripMenuItem.Text = "Begin &Book and PDF Backups: {0}";
 			this.beginBookBackupsToolStripMenuItem.Click += new System.EventHandler(this.beginBookBackupsToolStripMenuItem_Click);
 			// 
 			// beginPdfBackupsToolStripMenuItem
 			// 
 			this.beginPdfBackupsToolStripMenuItem.Name = "beginPdfBackupsToolStripMenuItem";
-			this.beginPdfBackupsToolStripMenuItem.Size = new System.Drawing.Size(284, 22);
+			this.beginPdfBackupsToolStripMenuItem.Size = new System.Drawing.Size(293, 22);
 			this.beginPdfBackupsToolStripMenuItem.Text = "Begin &PDF Only Backups: {0}";
 			this.beginPdfBackupsToolStripMenuItem.Click += new System.EventHandler(this.beginPdfBackupsToolStripMenuItem_Click);
 			// 
 			// convertAllM4bToMp3ToolStripMenuItem
 			// 
 			this.convertAllM4bToMp3ToolStripMenuItem.Name = "convertAllM4bToMp3ToolStripMenuItem";
-			this.convertAllM4bToMp3ToolStripMenuItem.Size = new System.Drawing.Size(284, 22);
-			this.convertAllM4bToMp3ToolStripMenuItem.Text = "Convert all M4b to Mp3 [Long-running]";
-			this.convertAllM4bToMp3ToolStripMenuItem.Visible = true;
+			this.convertAllM4bToMp3ToolStripMenuItem.Size = new System.Drawing.Size(293, 22);
+			this.convertAllM4bToMp3ToolStripMenuItem.Text = "Convert all M4b to Mp3 [Long-running]...";
 			this.convertAllM4bToMp3ToolStripMenuItem.Click += new System.EventHandler(this.convertAllM4bToMp3ToolStripMenuItem_Click);
 			// 
 			// exportToolStripMenuItem
@@ -310,7 +310,7 @@
 			// springLbl
 			// 
 			this.springLbl.Name = "springLbl";
-			this.springLbl.Size = new System.Drawing.Size(517, 17);
+			this.springLbl.Size = new System.Drawing.Size(548, 17);
 			this.springLbl.Spring = true;
 			// 
 			// backupsCountsLbl
@@ -353,7 +353,6 @@
 			this.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
 			this.Name = "Form1";
 			this.Text = "Libation: Liberate your Library";
-			this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.Form1_FormClosing);
 			this.Load += new System.EventHandler(this.Form1_Load);
 			this.menuStrip1.ResumeLayout(false);
 			this.menuStrip1.PerformLayout();

LibationWinForms/Form1.cs

@@ -1,16 +1,14 @@
-using ApplicationServices;
-using DataLayer;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Windows.Forms;
+using ApplicationServices;
 using Dinah.Core;
 using Dinah.Core.Drawing;
-using Dinah.Core.Windows.Forms;
+using Dinah.Core.Threading;
 using FileManager;
 using InternalUtilities;
 using LibationWinForms.Dialogs;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using System.Windows.Forms;
 
 namespace LibationWinForms
 {
@@ -31,9 +29,11 @@ namespace LibationWinForms
 				return;
 
 			// independent UI updates
-			this.Load += setBackupCountsAsync;
-			this.Load += (_, __) => RestoreSizeAndLocation();
-			this.Load += (_, __) => RefreshImportMenu();
+			this.Load += (_, _) => this.RestoreSizeAndLocation(Configuration.Instance);
+			this.Load += RefreshImportMenu;
+			this.FormClosing += (_, _) => this.SaveSizeAndLocation(Configuration.Instance);
+			LibraryCommands.LibrarySizeChanged += reloadGridAndUpdateBottomNumbers;
+			LibraryCommands.BookUserDefinedItemCommitted += setBackupCounts;
 
 			var format = System.Drawing.Imaging.ImageFormat.Jpeg;
 			PictureStorage.SetDefaultImage(PictureSize._80x80, Properties.Resources.default_cover_80x80.ToBytes(format));
@@ -46,101 +46,29 @@ namespace LibationWinForms
 			if (this.DesignMode)
 				return;
 
-			reloadGrid();
+			// can't refactor into "this.Load => reloadGridAndUpdateBottomNumbers"
+			// because loadInitialQuickFilterState must follow it
+			reloadGridAndUpdateBottomNumbers();
 
 			// also applies filter. ONLY call AFTER loading grid
 			loadInitialQuickFilterState();
 		}
 
-		private void Form1_FormClosing(object sender, FormClosingEventArgs e)
-		{
-			SaveSizeAndLocation();
-		}
-
-		private void RestoreSizeAndLocation()
-		{
-			var config = Configuration.Instance;
-
-			var width = config.MainFormWidth;
-			var height = config.MainFormHeight;
-
-			// too small -- something must have gone wrong. use defaults
-			if (width < 25 || height < 25)
-			{
-				width = 1023;
-				height = 578;
-			}
-
-			// Fit to the current screen size in case the screen resolution changed since the size was last persisted
-			if (width > Screen.PrimaryScreen.WorkingArea.Width)
-				width = Screen.PrimaryScreen.WorkingArea.Width;
-			if (height > Screen.PrimaryScreen.WorkingArea.Height)
-				height = Screen.PrimaryScreen.WorkingArea.Height;
-
-			var x = config.MainFormX;
-			var y = config.MainFormY;
-
-			var rect = new System.Drawing.Rectangle(x, y, width, height);
-
-			// is proposed rect on a screen?
-			if (Screen.AllScreens.Any(screen => screen.WorkingArea.Contains(rect)))
-			{
-				this.StartPosition = FormStartPosition.Manual;
-				this.DesktopBounds = rect;
-			}
-			else
-			{
-				this.StartPosition = FormStartPosition.WindowsDefaultLocation;
-				this.Size = rect.Size;
-			}
-
-			// FINAL: for Maximized: start normal state, set size and location, THEN set max state
-			this.WindowState = config.MainFormIsMaximized ? FormWindowState.Maximized : FormWindowState.Normal;
-		}
-
-		private void SaveSizeAndLocation()
-		{
-			System.Drawing.Point location;
-			System.Drawing.Size size;
-
-			// save location and size if the state is normal
-			if (this.WindowState == FormWindowState.Normal)
-			{
-				location = this.Location;
-				size = this.Size;
-			}
-			else
-			{
-				// save the RestoreBounds if the form is minimized or maximized
-				location = this.RestoreBounds.Location;
-				size = this.RestoreBounds.Size;
-			}
-
-			var config = Configuration.Instance;
-
-			config.MainFormX = location.X;
-			config.MainFormY = location.Y;
-
-			config.MainFormWidth = size.Width;
-			config.MainFormHeight = size.Height;
-
-			config.MainFormIsMaximized = this.WindowState == FormWindowState.Maximized;
-		}
-
-		#region reload grid
-		private bool isProcessingGridSelect = false;
-		private void reloadGrid()
+		private void reloadGridAndUpdateBottomNumbers(object _ = null, object __ = null)
 		{
 			// suppressed filter while init'ing UI
 			var prev_isProcessingGridSelect = isProcessingGridSelect;
 			isProcessingGridSelect = true;
-			setGrid();
+			this.UIThreadSync(() => setGrid());
 			isProcessingGridSelect = prev_isProcessingGridSelect;
 
 			// UI init complete. now we can apply filter
-			doFilter(lastGoodFilter);
+			this.UIThreadAsync(() => doFilter(lastGoodFilter));
+
+			setBackupCounts(null, null);
 		}
 
+		#region reload grid
 		private ProductsGrid currProductsGrid;
 		private void setGrid()
 		{
@@ -150,14 +78,12 @@ namespace LibationWinForms
 				{
 					gridPanel.Controls.Remove(currProductsGrid);
 					currProductsGrid.VisibleCountChanged -= setVisibleCount;
-					currProductsGrid.BackupCountsChanged -= setBackupCountsAsync;
 					currProductsGrid.Dispose();
 				}
 
 				currProductsGrid = new ProductsGrid { Dock = DockStyle.Fill };
 				currProductsGrid.VisibleCountChanged += setVisibleCount;
-				currProductsGrid.BackupCountsChanged += setBackupCountsAsync;
-				gridPanel.UIThread(() => gridPanel.Controls.Add(currProductsGrid));
+				gridPanel.UIThreadSync(() => gridPanel.Controls.Add(currProductsGrid));
 				currProductsGrid.Display();
 			}
 			ResumeLayout();
@@ -169,16 +95,45 @@ namespace LibationWinForms
 		#endregion
 
 		#region bottom: backup counts
-		private async void setBackupCountsAsync(object _, object __)
+		private System.ComponentModel.BackgroundWorker updateCountsBw;
+		private bool runBackupCountsAgain;
+
+		private void setBackupCounts(object _, object __)
 		{
-			var libraryStats = await Task.Run(() => LibraryCommands.GetCounts());
+			runBackupCountsAgain = true;
+
+			if (updateCountsBw is not null)
+				return;
+
+			updateCountsBw = new System.ComponentModel.BackgroundWorker();
+			updateCountsBw.DoWork += UpdateCountsBw_DoWork;
+			updateCountsBw.RunWorkerCompleted += UpdateCountsBw_RunWorkerCompleted;
+			updateCountsBw.RunWorkerAsync();
+		}
+
+		private void UpdateCountsBw_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
+		{
+			while (runBackupCountsAgain)
+			{
+				runBackupCountsAgain = false;
+
+				var libraryStats = LibraryCommands.GetCounts();
+				e.Result = libraryStats;
+			}
+			updateCountsBw = null;
+		}
+
+		private void UpdateCountsBw_RunWorkerCompleted(object sender, System.ComponentModel.RunWorkerCompletedEventArgs e)
+		{
+			var libraryStats = e.Result as LibraryCommands.LibraryStats;
 
 			setBookBackupCounts(libraryStats);
 			setPdfBackupCounts(libraryStats);
 		}
+
 		private void setBookBackupCounts(LibraryCommands.LibraryStats libraryStats)
 		{
-			var backupsCountsLbl_Format = "BACKUPS: No progress: {0}  Encrypted: {1}  Fully backed up: {2}";
+			var backupsCountsLbl_Format = "BACKUPS: No progress: {0}  In process: {1}  Fully backed up: {2}";
 
 			// enable/disable export
 			var hasResults = 0 < (libraryStats.booksFullyBackedUp + libraryStats.booksDownloadedOnly + libraryStats.booksNoProgress + libraryStats.booksError);
@@ -199,9 +154,9 @@ namespace LibationWinForms
 				: "All books have been liberated";
 
 			// update UI
-			statusStrip1.UIThread(() => backupsCountsLbl.Text = statusStripText);
-			menuStrip1.UIThread(() => beginBookBackupsToolStripMenuItem.Enabled = pending > 0);
-			menuStrip1.UIThread(() => beginBookBackupsToolStripMenuItem.Text = string.Format(beginBookBackupsToolStripMenuItem_format, menuItemText));
+			statusStrip1.UIThreadAsync(() => backupsCountsLbl.Text = statusStripText);
+			menuStrip1.UIThreadAsync(() => beginBookBackupsToolStripMenuItem.Enabled = pending > 0);
+			menuStrip1.UIThreadAsync(() => beginBookBackupsToolStripMenuItem.Text = string.Format(beginBookBackupsToolStripMenuItem_format, menuItemText));
 		}
 		private void setPdfBackupCounts(LibraryCommands.LibraryStats libraryStats)
 		{
@@ -221,9 +176,9 @@ namespace LibationWinForms
 				: "All PDFs have been downloaded";
 
 			// update UI
-			statusStrip1.UIThread(() => pdfsCountsLbl.Text = statusStripText);
-			menuStrip1.UIThread(() => beginPdfBackupsToolStripMenuItem.Enabled = libraryStats.pdfsNotDownloaded > 0);
-			menuStrip1.UIThread(() => beginPdfBackupsToolStripMenuItem.Text = string.Format(beginPdfBackupsToolStripMenuItem_format, menuItemText));
+			statusStrip1.UIThreadAsync(() => pdfsCountsLbl.Text = statusStripText);
+			menuStrip1.UIThreadAsync(() => beginPdfBackupsToolStripMenuItem.Enabled = libraryStats.pdfsNotDownloaded > 0);
+			menuStrip1.UIThreadAsync(() => beginPdfBackupsToolStripMenuItem.Text = string.Format(beginPdfBackupsToolStripMenuItem_format, menuItemText));
 		}
 		#endregion
 
@@ -248,6 +203,7 @@ namespace LibationWinForms
 		}
 		private void filterBtn_Click(object sender, EventArgs e) => doFilter();
 
+		private bool isProcessingGridSelect = false;
 		private string lastGoodFilter = "";
 		private void doFilter(string filterString)
 		{
@@ -275,7 +231,7 @@ namespace LibationWinForms
 		#endregion
 
 		#region Import menu
-		public void RefreshImportMenu()
+		public void RefreshImportMenu(object _ = null, EventArgs __ = null)
 		{
 			using var persister = AudibleApiStorage.GetAccountsSettingsPersister();
 			var count = persister.AccountsSettings.Accounts.Count;
@@ -287,11 +243,6 @@ namespace LibationWinForms
 
 			removeLibraryBooksToolStripMenuItem.Visible = count != 0;
 
-			if (count == 1)
-			{
-				removeLibraryBooksToolStripMenuItem.Click += removeThisAccountToolStripMenuItem_Click;
-			}
-
 			removeSomeAccountsToolStripMenuItem.Visible = count > 1;
 			removeAllAccountsToolStripMenuItem.Visible = count > 1;
 		}
@@ -329,13 +280,22 @@ namespace LibationWinForms
 			scanLibraries(scanAccountsDialog.CheckedAccounts);
 		}
 
-		private void removeThisAccountToolStripMenuItem_Click(object sender, EventArgs e)
+		private void removeLibraryBooksToolStripMenuItem_Click(object sender, EventArgs e)
 		{
+			// if 0 accounts, this will not be visible
+			// if 1 account, run scanLibrariesRemovedBooks() on this account
+			// if multiple accounts, another menu set will open. do not run scanLibrariesRemovedBooks()
 			using var persister = AudibleApiStorage.GetAccountsSettingsPersister();
-			var firstAccount = persister.AccountsSettings.GetAll().FirstOrDefault();
+			var accounts = persister.AccountsSettings.GetAll();
+
+			if (accounts.Count != 1)
+				return;
+
+			var firstAccount = accounts.Single();
 			scanLibrariesRemovedBooks(firstAccount);
 		}
 
+		// selectively remove books from all accounts
 		private void removeAllAccountsToolStripMenuItem_Click(object sender, EventArgs e)
 		{
 			using var persister = AudibleApiStorage.GetAccountsSettingsPersister();
@@ -343,6 +303,7 @@ namespace LibationWinForms
 			scanLibrariesRemovedBooks(allAccounts.ToArray());
 		}
 
+		// selectively remove books from some accounts
 		private void removeSomeAccountsToolStripMenuItem_Click(object sender, EventArgs e)
 		{
 			using var scanAccountsDialog = new ScanAccountsDialog(this);
@@ -360,9 +321,6 @@ namespace LibationWinForms
 		{
 			using var dialog = new RemoveBooksDialog(accounts);
 			dialog.ShowDialog();
-
-			if (dialog.BooksRemoved)
-				reloadGrid();
 		}
 
 		private void scanLibraries(IEnumerable<Account> accounts) => scanLibraries(accounts.ToArray());
@@ -375,9 +333,6 @@ namespace LibationWinForms
 			var newAdded = dialog.NewBooksAdded;
 
 			MessageBox.Show($"Total processed: {totalProcessed}\r\nNew: {newAdded}");
-
-			if (totalProcessed > 0)
-				reloadGrid();
 		}
 		#endregion
 
@@ -389,7 +344,18 @@ namespace LibationWinForms
 			=> await BookLiberation.ProcessorAutomationController.BackupAllPdfsAsync();
 
 		private async void convertAllM4bToMp3ToolStripMenuItem_Click(object sender, EventArgs e)
-			=> await BookLiberation.ProcessorAutomationController.ConvertAllBooksAsync();
+		{
+			var result = MessageBox.Show(
+				"This converts all m4b titles in your library to mp3 files. Original files are not deleted."
+				+ "\r\nFor large libraries this will take a long time and will take up more disk space."
+				+ "\r\n\r\nContinue?"
+				+ "\r\n\r\n(To always download titles as mp3 instead of m4b, go to Settings: Download my books as .MP3 files)",
+				"Convert all M4b => Mp3?",
+				MessageBoxButtons.YesNo,
+				MessageBoxIcon.Warning);
+			if (result == DialogResult.Yes)
+				await BookLiberation.ProcessorAutomationController.ConvertAllBooksAsync();
+		}
 
 		#endregion
 
@@ -484,6 +450,5 @@ namespace LibationWinForms
 
 		private void basicSettingsToolStripMenuItem_Click(object sender, EventArgs e) => new SettingsDialog().ShowDialog();
 		#endregion
-
 	}
 }

LibationWinForms/FormSaveExtension.cs

@@ -0,0 +1,89 @@
+using FileManager;
+using System.Drawing;
+using System.Linq;
+using System.Windows.Forms;
+
+namespace LibationWinForms
+{
+	public static class FormSaveExtension
+	{
+		public static void RestoreSizeAndLocation(this Form form, Configuration config)
+		{
+			FormSizeAndPosition savedState = config.GetNonString<FormSizeAndPosition>(form.Name);
+
+			if (savedState is null)
+				return;
+
+			// too small -- something must have gone wrong. use defaults
+			if (savedState.Width < 25 || savedState.Height < 25)
+			{
+				savedState.Width = form.Width;
+				savedState.Height = form.Height;
+			}
+
+			// Fit to the current screen size in case the screen resolution changed since the size was last persisted
+			if (savedState.Width > Screen.PrimaryScreen.WorkingArea.Width)
+				savedState.Width = Screen.PrimaryScreen.WorkingArea.Width;
+			if (savedState.Height > Screen.PrimaryScreen.WorkingArea.Height)
+				savedState.Height = Screen.PrimaryScreen.WorkingArea.Height;
+
+			var x = savedState.X;
+			var y = savedState.Y;
+
+			var rect = new Rectangle(x, y, savedState.Width, savedState.Height);
+
+			// is proposed rect on a screen?
+			if (Screen.AllScreens.Any(screen => screen.WorkingArea.Contains(rect)))
+			{
+				form.StartPosition = FormStartPosition.Manual;
+				form.DesktopBounds = rect;
+			}
+			else
+			{
+				form.StartPosition = FormStartPosition.WindowsDefaultLocation;
+				form.Size = rect.Size;
+			}
+
+			// FINAL: for Maximized: start normal state, set size and location, THEN set max state
+			form.WindowState = savedState.IsMaximized ? FormWindowState.Maximized : FormWindowState.Normal;
+		}
+
+		public static void SaveSizeAndLocation(this Form form, Configuration config)
+		{
+			Point location;
+			Size size;
+			var saveState = new FormSizeAndPosition();
+
+			// save location and size if the state is normal
+			if (form.WindowState == FormWindowState.Normal)
+			{
+				location = form.Location;
+				size = form.Size;
+			}
+			else
+			{
+				// save the RestoreBounds if the form is minimized or maximized
+				location = form.RestoreBounds.Location;
+				size = form.RestoreBounds.Size;
+			}
+
+			saveState.X = location.X;
+			saveState.Y = location.Y;
+
+			saveState.Width = size.Width;
+			saveState.Height = size.Height;
+
+			saveState.IsMaximized = form.WindowState == FormWindowState.Maximized;
+
+			config.SetObject(form.Name, saveState);
+		}
+	}
+	class FormSizeAndPosition
+	{
+		public int X;
+		public int Y;
+		public int Height;
+		public int Width;
+		public bool IsMaximized;
+	}
+}

LibationWinForms/LibationWinForms.csproj

@@ -13,7 +13,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Dinah.Core.WindowsDesktop" Version="1.0.2.1" />
+    <PackageReference Include="Dinah.Core.WindowsDesktop" Version="1.1.0.2" />
   </ItemGroup>
 
   <ItemGroup>

LibationWinForms/ProductsGrid.cs

@@ -29,7 +29,6 @@ namespace LibationWinForms
 	public partial class ProductsGrid : UserControl
 	{
 		public event EventHandler<int> VisibleCountChanged;
-		public event EventHandler BackupCountsChanged;
 
 		// alias
 		private DataGridView _dataGridView => gridEntryDataGridView;
@@ -81,7 +80,10 @@ namespace LibationWinForms
 			{
 				var filePath = FileManager.AudibleFileStorage.Audio.GetPath(libraryBook.Book.AudibleProductId);
 				if (!Go.To.File(filePath))
-					MessageBox.Show($"File not found:\r\n{filePath}");
+				{
+					var suffix = string.IsNullOrWhiteSpace(filePath) ? "" : $":\r\n{filePath}";
+					MessageBox.Show($"File not found" + suffix);
+				}
 				return;
 			}
 
@@ -101,8 +103,6 @@ namespace LibationWinForms
 			liveGridEntry.Liberate = (bookDetailsForm.BookLiberatedStatus, bookDetailsForm.PdfLiberatedStatus);
 
 			liveGridEntry.EndEdit();
-
-			BackupCountsChanged?.Invoke(this, EventArgs.Empty);
 		}
 
 		#endregion
@@ -119,8 +119,7 @@ namespace LibationWinForms
 			//
 			// transform into sorted GridEntry.s BEFORE binding
 			//
-			using var context = DbContexts.GetContext();
-			var lib = context.GetLibrary_Flat_NoTracking();
+			var lib = DbContexts.GetLibrary_Flat_NoTracking();
 
 			// if no data. hide all columns. return
 			if (!lib.Any())
@@ -145,8 +144,6 @@ namespace LibationWinForms
 
 			// FILTER
 			Filter();
-
-			BackupCountsChanged?.Invoke(this, EventArgs.Empty);
 		}
 
 		#endregion

REFERENCE.txt

@@ -1,25 +1,9 @@
 -- begin VERSIONING ---------------------------------------------------------------------------------------------------------------------
 https://github.com/rmcrackan/Libation/releases
 
-v3.1.8 : Experimental: add Australia to locale options
-v3.1.7 : Improved logging
-v3.1.6 : Bugfix: some series indexes/sequences formats cause library not to import
-v3.1.5 : Bugfix: some series indexes/sequences could cause library not to import
-v3.1.4 : Bugfix: IsAuthorNarrated was returning no books
-v3.1.3 : fix weirdness with build number
-v3.1.2 : minor bug fixes
+pre-github versions:
 v3.1.1 : Check if upgrade available on github
 v3.1.0 : FIRST PUBLIC RELEASE
-v3.1-beta.11 : Improved configuration and settings file management. Configurable logging
-v3.1-beta.10 : New feature: clicking Liberate button on a liberated item navigates to that audio file
-v3.1-beta.9 : New feature: liberate individual book
-v3.1-beta.8 : Bugfix: decrypt file conflict
-v3.1-beta.7 : Bugfix: decrypt book with no author
-v3.1-beta.6 : Improved logging
-v3.1-beta.5 : Improved importing
-v3.1-beta.4 : Added beta-specific logging
-v3.1-beta.3 : fixed known performance issue: Full-screen grid is slow to respond loading when books aren't liberated
-v3.1-beta.2 : fixed known performance issue: Tag add/edit
 v3.1-beta.1 : RELEASE TO BETA
 v3.0.3 : Switch to SQLite. No longer relies on LocalDB, which must be installed separately
 v3.0.2 : Final using LocalDB
@@ -29,29 +13,6 @@ v2 : new library page scraping. still chrome cookies. all decryption is handled
 v1 : old library ajax scraping. wish list scraping. chrome cookies. directly call local inAudible. .net framework
 -- end VERSIONING ---------------------------------------------------------------------------------------------------------------------
 
--- begin HOW TO PUBLISH ---------------------------------------------------------------------------------------------------------------------
-OPTION 1: UI
-rt-clk project project > Publish...
-click Publish
-
-OPTION 2: cmd line
-change dir to folder containing project
-  cd C:\[full...path]\Libation\LibationWinForms
-this will use the parameters specified in csproj
-dotnet publish -c Release
-
-OPTION 3: cmd line, custom
-open csproj
-remove: PublishTrimmed, PublishReadyToRun, RuntimeIdentifier
-run customized publish. examples:
-publish all platforms
-  dotnet publish -c Release
-publish win64 platform only
-  dotnet publish -r win-x64 -c Release
-publish win64 platform, single-file
-  dotnet publish -r win-x64 -c Release
--- end HOW TO PUBLISH ---------------------------------------------------------------------------------------------------------------------
-
 -- begin IMAGES/ICONS ---------------------------------------------------------------------------------------------------------------------
 edit tags icon images from:
   icons8.com
@@ -60,32 +21,9 @@ edit tags icon images from:
 'edit' icon: https://www.iconfinder.com/icons/383147/edit_icon
 -- end IMAGES/ICONS ---------------------------------------------------------------------------------------------------------------------
 
--- begin AUDIBLE DETAILS ---------------------------------------------------------------------------------------------------------------------
-alternate book id (eg BK_RAND_006061) is called 'sku' , 'sku_lite' , 'prod_id' , 'product_id' in different parts of the site
--- end AUDIBLE DETAILS ---------------------------------------------------------------------------------------------------------------------
-
 -- begin SOLUTION LAYOUT ---------------------------------------------------------------------------------------------------------------------
 do NOT combine jsons for
 - audible-scraped persistence: library, book details
 - libation-generated persistence: FileLocations.json
 - user-defined persistence: BookTags.json
 -- end SOLUTION LAYOUT ---------------------------------------------------------------------------------------------------------------------
-
--- begin EF CORE ---------------------------------------------------------------------------------------------------------------------
-transaction notes
------------------
-// https://msdn.microsoft.com/en-us/data/dn456843.aspx
-// Rollback is called by transaction Dispose(). No need to call it explicitly
-  using var dbContext = new LibationContext();
-  using var dbContextTransaction = dbContext.Database.BeginTransaction();
-  refreshAction(dbContext, productItems);
-  dbContext.SaveChanges();
-  dbContextTransaction.Commit();
-
-aggregate root is transactional boundary
-  // //context.Database.CurrentTransaction
-  //var dbTransaction = Microsoft.EntityFrameworkCore.Storage.DbContextTransactionExtensions.GetDbTransaction(context.Database.CurrentTransaction);
-  // // test with and without : using TransactionScope scope = new TransactionScope();
-  //System.Transactions.Transaction.Current.TransactionCompleted += (sender, e) => { };
-  // also : https://docs.microsoft.com/en-us/dotnet/api/system.transactions.transaction.enlistvolatile
--- end EF CORE ---------------------------------------------------------------------------------------------------------------------

WinFormsDesigner/Form1.Designer.cs

@@ -1,345 +0,0 @@
-namespace WinFormsDesigner
-{
-	partial class Form1
-	{
-		/// <summary>
-		/// Required designer variable.
-		/// </summary>
-		private System.ComponentModel.IContainer components = null;
-
-		/// <summary>
-		/// Clean up any resources being used.
-		/// </summary>
-		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
-		protected override void Dispose(bool disposing)
-		{
-			if (disposing && (components != null))
-			{
-				components.Dispose();
-			}
-			base.Dispose(disposing);
-		}
-
-		#region Windows Form Designer generated code
-
-		/// <summary>
-		/// Required method for Designer support - do not modify
-		/// the contents of this method with the code editor.
-		/// </summary>
-		private void InitializeComponent()
-		{
-			System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Form1));
-			this.gridPanel = new System.Windows.Forms.Panel();
-			this.filterHelpBtn = new System.Windows.Forms.Button();
-			this.filterBtn = new System.Windows.Forms.Button();
-			this.filterSearchTb = new System.Windows.Forms.TextBox();
-			this.menuStrip1 = new System.Windows.Forms.MenuStrip();
-			this.importToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.noAccountsYetAddAccountToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.scanLibraryToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.scanLibraryOfAllAccountsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.scanLibraryOfSomeAccountsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.liberateToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.beginBookBackupsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.beginPdfBackupsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.exportToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.quickFiltersToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.firstFilterIsDefaultToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.editQuickFiltersToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.toolStripSeparator1 = new System.Windows.Forms.ToolStripSeparator();
-			this.settingsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.accountsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.basicSettingsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.advancedSettingsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.statusStrip1 = new System.Windows.Forms.StatusStrip();
-			this.visibleCountLbl = new System.Windows.Forms.ToolStripStatusLabel();
-			this.springLbl = new System.Windows.Forms.ToolStripStatusLabel();
-			this.backupsCountsLbl = new System.Windows.Forms.ToolStripStatusLabel();
-			this.pdfsCountsLbl = new System.Windows.Forms.ToolStripStatusLabel();
-			this.addFilterBtn = new System.Windows.Forms.Button();
-			this.exportLibraryToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.menuStrip1.SuspendLayout();
-			this.statusStrip1.SuspendLayout();
-			this.SuspendLayout();
-			// 
-			// gridPanel
-			// 
-			this.gridPanel.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
-            | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
-			this.gridPanel.Location = new System.Drawing.Point(12, 56);
-			this.gridPanel.Name = "gridPanel";
-			this.gridPanel.Size = new System.Drawing.Size(839, 386);
-			this.gridPanel.TabIndex = 5;
-			// 
-			// filterHelpBtn
-			// 
-			this.filterHelpBtn.Location = new System.Drawing.Point(12, 27);
-			this.filterHelpBtn.Name = "filterHelpBtn";
-			this.filterHelpBtn.Size = new System.Drawing.Size(22, 23);
-			this.filterHelpBtn.TabIndex = 3;
-			this.filterHelpBtn.Text = "?";
-			this.filterHelpBtn.UseVisualStyleBackColor = true;
-			// 
-			// filterBtn
-			// 
-			this.filterBtn.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
-			this.filterBtn.Location = new System.Drawing.Point(776, 27);
-			this.filterBtn.Name = "filterBtn";
-			this.filterBtn.Size = new System.Drawing.Size(75, 23);
-			this.filterBtn.TabIndex = 2;
-			this.filterBtn.Text = "Filter";
-			this.filterBtn.UseVisualStyleBackColor = true;
-			// 
-			// filterSearchTb
-			// 
-			this.filterSearchTb.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
-			this.filterSearchTb.Location = new System.Drawing.Point(186, 29);
-			this.filterSearchTb.Name = "filterSearchTb";
-			this.filterSearchTb.Size = new System.Drawing.Size(584, 20);
-			this.filterSearchTb.TabIndex = 1;
-			// 
-			// menuStrip1
-			// 
-			this.menuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
-            this.importToolStripMenuItem,
-            this.liberateToolStripMenuItem,
-            this.exportToolStripMenuItem,
-            this.quickFiltersToolStripMenuItem,
-            this.settingsToolStripMenuItem});
-			this.menuStrip1.Location = new System.Drawing.Point(0, 0);
-			this.menuStrip1.Name = "menuStrip1";
-			this.menuStrip1.Size = new System.Drawing.Size(863, 24);
-			this.menuStrip1.TabIndex = 0;
-			this.menuStrip1.Text = "menuStrip1";
-			// 
-			// importToolStripMenuItem
-			// 
-			this.importToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
-            this.noAccountsYetAddAccountToolStripMenuItem,
-            this.scanLibraryToolStripMenuItem,
-            this.scanLibraryOfAllAccountsToolStripMenuItem,
-            this.scanLibraryOfSomeAccountsToolStripMenuItem});
-			this.importToolStripMenuItem.Name = "importToolStripMenuItem";
-			this.importToolStripMenuItem.Size = new System.Drawing.Size(55, 20);
-			this.importToolStripMenuItem.Text = "&Import";
-			// 
-			// noAccountsYetAddAccountToolStripMenuItem
-			// 
-			this.noAccountsYetAddAccountToolStripMenuItem.Name = "noAccountsYetAddAccountToolStripMenuItem";
-			this.noAccountsYetAddAccountToolStripMenuItem.Size = new System.Drawing.Size(247, 22);
-			this.noAccountsYetAddAccountToolStripMenuItem.Text = "No accounts yet. A&dd Account...";
-			// 
-			// scanLibraryToolStripMenuItem
-			// 
-			this.scanLibraryToolStripMenuItem.Name = "scanLibraryToolStripMenuItem";
-			this.scanLibraryToolStripMenuItem.Size = new System.Drawing.Size(247, 22);
-			this.scanLibraryToolStripMenuItem.Text = "Scan &Library";
-			// 
-			// scanLibraryOfAllAccountsToolStripMenuItem
-			// 
-			this.scanLibraryOfAllAccountsToolStripMenuItem.Name = "scanLibraryOfAllAccountsToolStripMenuItem";
-			this.scanLibraryOfAllAccountsToolStripMenuItem.Size = new System.Drawing.Size(247, 22);
-			this.scanLibraryOfAllAccountsToolStripMenuItem.Text = "Scan Library of &All Accounts";
-			// 
-			// scanLibraryOfSomeAccountsToolStripMenuItem
-			// 
-			this.scanLibraryOfSomeAccountsToolStripMenuItem.Name = "scanLibraryOfSomeAccountsToolStripMenuItem";
-			this.scanLibraryOfSomeAccountsToolStripMenuItem.Size = new System.Drawing.Size(247, 22);
-			this.scanLibraryOfSomeAccountsToolStripMenuItem.Text = "Scan Library of &Some Accounts...";
-			// 
-			// liberateToolStripMenuItem
-			// 
-			this.liberateToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
-            this.beginBookBackupsToolStripMenuItem,
-            this.beginPdfBackupsToolStripMenuItem});
-			this.liberateToolStripMenuItem.Name = "liberateToolStripMenuItem";
-			this.liberateToolStripMenuItem.Size = new System.Drawing.Size(61, 20);
-			this.liberateToolStripMenuItem.Text = "&Liberate";
-			// 
-			// beginBookBackupsToolStripMenuItem
-			// 
-			this.beginBookBackupsToolStripMenuItem.Name = "beginBookBackupsToolStripMenuItem";
-			this.beginBookBackupsToolStripMenuItem.Size = new System.Drawing.Size(248, 22);
-			this.beginBookBackupsToolStripMenuItem.Text = "Begin &Book and PDF Backups: {0}";
-			// 
-			// beginPdfBackupsToolStripMenuItem
-			// 
-			this.beginPdfBackupsToolStripMenuItem.Name = "beginPdfBackupsToolStripMenuItem";
-			this.beginPdfBackupsToolStripMenuItem.Size = new System.Drawing.Size(248, 22);
-			this.beginPdfBackupsToolStripMenuItem.Text = "Begin &PDF Only Backups: {0}";
-			// 
-			// exportToolStripMenuItem
-			// 
-			this.exportToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
-            this.exportLibraryToolStripMenuItem});
-			this.exportToolStripMenuItem.Name = "exportToolStripMenuItem";
-			this.exportToolStripMenuItem.Size = new System.Drawing.Size(53, 20);
-			this.exportToolStripMenuItem.Text = "E&xport";
-			// 
-			// quickFiltersToolStripMenuItem
-			// 
-			this.quickFiltersToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
-            this.firstFilterIsDefaultToolStripMenuItem,
-            this.editQuickFiltersToolStripMenuItem,
-            this.toolStripSeparator1});
-			this.quickFiltersToolStripMenuItem.Name = "quickFiltersToolStripMenuItem";
-			this.quickFiltersToolStripMenuItem.Size = new System.Drawing.Size(84, 20);
-			this.quickFiltersToolStripMenuItem.Text = "Quick &Filters";
-			// 
-			// firstFilterIsDefaultToolStripMenuItem
-			// 
-			this.firstFilterIsDefaultToolStripMenuItem.Name = "firstFilterIsDefaultToolStripMenuItem";
-			this.firstFilterIsDefaultToolStripMenuItem.Size = new System.Drawing.Size(256, 22);
-			this.firstFilterIsDefaultToolStripMenuItem.Text = "Start Libation with 1st filter &Default";
-			// 
-			// editQuickFiltersToolStripMenuItem
-			// 
-			this.editQuickFiltersToolStripMenuItem.Name = "editQuickFiltersToolStripMenuItem";
-			this.editQuickFiltersToolStripMenuItem.Size = new System.Drawing.Size(256, 22);
-			this.editQuickFiltersToolStripMenuItem.Text = "&Edit quick filters...";
-			// 
-			// toolStripSeparator1
-			// 
-			this.toolStripSeparator1.Name = "toolStripSeparator1";
-			this.toolStripSeparator1.Size = new System.Drawing.Size(253, 6);
-			// 
-			// settingsToolStripMenuItem
-			// 
-			this.settingsToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
-            this.accountsToolStripMenuItem,
-            this.basicSettingsToolStripMenuItem,
-            this.advancedSettingsToolStripMenuItem});
-			this.settingsToolStripMenuItem.Name = "settingsToolStripMenuItem";
-			this.settingsToolStripMenuItem.Size = new System.Drawing.Size(61, 20);
-			this.settingsToolStripMenuItem.Text = "&Settings";
-			// 
-			// accountsToolStripMenuItem
-			// 
-			this.accountsToolStripMenuItem.Name = "accountsToolStripMenuItem";
-			this.accountsToolStripMenuItem.Size = new System.Drawing.Size(181, 22);
-			this.accountsToolStripMenuItem.Text = "&Accounts...";
-			// 
-			// basicSettingsToolStripMenuItem
-			// 
-			this.basicSettingsToolStripMenuItem.Name = "basicSettingsToolStripMenuItem";
-			this.basicSettingsToolStripMenuItem.Size = new System.Drawing.Size(181, 22);
-			this.basicSettingsToolStripMenuItem.Text = "&Basic Settings...";
-			// 
-			// advancedSettingsToolStripMenuItem
-			// 
-			this.advancedSettingsToolStripMenuItem.Name = "advancedSettingsToolStripMenuItem";
-			this.advancedSettingsToolStripMenuItem.Size = new System.Drawing.Size(181, 22);
-			this.advancedSettingsToolStripMenuItem.Text = "Ad&vanced Settings...";
-			// 
-			// statusStrip1
-			// 
-			this.statusStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
-            this.visibleCountLbl,
-            this.springLbl,
-            this.backupsCountsLbl,
-            this.pdfsCountsLbl});
-			this.statusStrip1.Location = new System.Drawing.Point(0, 445);
-			this.statusStrip1.Name = "statusStrip1";
-			this.statusStrip1.Size = new System.Drawing.Size(863, 22);
-			this.statusStrip1.TabIndex = 6;
-			this.statusStrip1.Text = "statusStrip1";
-			// 
-			// visibleCountLbl
-			// 
-			this.visibleCountLbl.Name = "visibleCountLbl";
-			this.visibleCountLbl.Size = new System.Drawing.Size(61, 17);
-			this.visibleCountLbl.Text = "Visible: {0}";
-			// 
-			// springLbl
-			// 
-			this.springLbl.Name = "springLbl";
-			this.springLbl.Size = new System.Drawing.Size(233, 17);
-			this.springLbl.Spring = true;
-			// 
-			// backupsCountsLbl
-			// 
-			this.backupsCountsLbl.Name = "backupsCountsLbl";
-			this.backupsCountsLbl.Size = new System.Drawing.Size(336, 17);
-			this.backupsCountsLbl.Text = "BACKUPS: No progress: {0}  Encrypted: {1}  Fully backed up: {2}";
-			// 
-			// pdfsCountsLbl
-			// 
-			this.pdfsCountsLbl.Name = "pdfsCountsLbl";
-			this.pdfsCountsLbl.Size = new System.Drawing.Size(218, 17);
-			this.pdfsCountsLbl.Text = "|  PDFs: NOT d/l\'ed: {0}  Downloaded: {1}";
-			// 
-			// addFilterBtn
-			// 
-			this.addFilterBtn.Location = new System.Drawing.Point(40, 27);
-			this.addFilterBtn.Name = "addFilterBtn";
-			this.addFilterBtn.Size = new System.Drawing.Size(140, 23);
-			this.addFilterBtn.TabIndex = 4;
-			this.addFilterBtn.Text = "Add To Quick Filters";
-			this.addFilterBtn.UseVisualStyleBackColor = true;
-			// 
-			// exportLibraryToolStripMenuItem
-			// 
-			this.exportLibraryToolStripMenuItem.Name = "exportLibraryToolStripMenuItem";
-			this.exportLibraryToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
-			this.exportLibraryToolStripMenuItem.Text = "E&xport Library...";
-			// 
-			// Form1
-			// 
-			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
-			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-			this.ClientSize = new System.Drawing.Size(863, 467);
-			this.Controls.Add(this.filterBtn);
-			this.Controls.Add(this.addFilterBtn);
-			this.Controls.Add(this.filterSearchTb);
-			this.Controls.Add(this.filterHelpBtn);
-			this.Controls.Add(this.statusStrip1);
-			this.Controls.Add(this.gridPanel);
-			this.Controls.Add(this.menuStrip1);
-			this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
-			this.MainMenuStrip = this.menuStrip1;
-			this.Name = "Form1";
-			this.Text = "Libation: Liberate your Library";
-			this.menuStrip1.ResumeLayout(false);
-			this.menuStrip1.PerformLayout();
-			this.statusStrip1.ResumeLayout(false);
-			this.statusStrip1.PerformLayout();
-			this.ResumeLayout(false);
-			this.PerformLayout();
-
-		}
-
-		#endregion
-
-		private System.Windows.Forms.Panel gridPanel;
-		private System.Windows.Forms.MenuStrip menuStrip1;
-		private System.Windows.Forms.ToolStripMenuItem importToolStripMenuItem;
-		private System.Windows.Forms.StatusStrip statusStrip1;
-		private System.Windows.Forms.ToolStripStatusLabel springLbl;
-		private System.Windows.Forms.ToolStripStatusLabel visibleCountLbl;
-		private System.Windows.Forms.ToolStripMenuItem liberateToolStripMenuItem;
-		private System.Windows.Forms.ToolStripStatusLabel backupsCountsLbl;
-		private System.Windows.Forms.ToolStripMenuItem beginBookBackupsToolStripMenuItem;
-		private System.Windows.Forms.ToolStripStatusLabel pdfsCountsLbl;
-		private System.Windows.Forms.ToolStripMenuItem beginPdfBackupsToolStripMenuItem;
-		private System.Windows.Forms.TextBox filterSearchTb;
-		private System.Windows.Forms.Button filterBtn;
-		private System.Windows.Forms.Button filterHelpBtn;
-		private System.Windows.Forms.ToolStripMenuItem settingsToolStripMenuItem;
-		private System.Windows.Forms.ToolStripMenuItem scanLibraryToolStripMenuItem;
-		private System.Windows.Forms.ToolStripMenuItem quickFiltersToolStripMenuItem;
-		private System.Windows.Forms.ToolStripMenuItem firstFilterIsDefaultToolStripMenuItem;
-		private System.Windows.Forms.Button addFilterBtn;
-		private System.Windows.Forms.ToolStripMenuItem editQuickFiltersToolStripMenuItem;
-		private System.Windows.Forms.ToolStripSeparator toolStripSeparator1;
-		private System.Windows.Forms.ToolStripMenuItem basicSettingsToolStripMenuItem;
-		private System.Windows.Forms.ToolStripMenuItem advancedSettingsToolStripMenuItem;
-		private System.Windows.Forms.ToolStripMenuItem accountsToolStripMenuItem;
-		private System.Windows.Forms.ToolStripMenuItem scanLibraryOfAllAccountsToolStripMenuItem;
-		private System.Windows.Forms.ToolStripMenuItem scanLibraryOfSomeAccountsToolStripMenuItem;
-		private System.Windows.Forms.ToolStripMenuItem noAccountsYetAddAccountToolStripMenuItem;
-		private System.Windows.Forms.ToolStripMenuItem exportToolStripMenuItem;
-		private System.Windows.Forms.ToolStripMenuItem exportLibraryToolStripMenuItem;
-	}
-}

WinFormsDesigner/Form1.cs

@@ -1,16 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using System.Windows.Forms;
-
-namespace WinFormsDesigner
-{
-    public partial class Form1 : Form
-    {
-        public Form1()
-        {
-            InitializeComponent();
-        }
-	}
-}

WinFormsDesigner/GridEntry.cs

@@ -1,31 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Drawing;
-
-namespace WinFormsDesigner
-{
-    internal class GridEntry
-    {
-        [Browsable(false)]
-		public string Tags { get; set; }
-        [Browsable(false)]
-        public IEnumerable<string> TagsEnumerated { get; set; }
-
-		[Browsable(false)]
-		public string Download_Status { get; set; }
-
-		public Image Cover { get; set; }
-		public string Title { get; set; }
-		public string Authors { get; set; }
-		public string Narrators { get; set; }
-		public int Length { get; set; }
-		public string Series { get; set; }
-		public string Description { get; set; }
-		public string Category { get; set; }
-		public string Product_Rating { get; set; }
-		public DateTime? Purchase_Date { get; set; }
-		public string My_Rating { get; set; }
-        public string Misc { get; set; }
-	}
-}

WinFormsDesigner/ProductsGrid.Designer.cs

@@ -1,191 +0,0 @@
-namespace WinFormsDesigner
-{
-    partial class ProductsGrid
-    {
-        /// <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()
-        {
-			this.components = new System.ComponentModel.Container();
-			this.gridEntryBindingSource = new System.Windows.Forms.BindingSource(this.components);
-			this.gridEntryDataGridView = new System.Windows.Forms.DataGridView();
-			this.dataGridViewImageColumn1 = new System.Windows.Forms.DataGridViewImageColumn();
-			this.dataGridViewTextBoxColumn1 = new System.Windows.Forms.DataGridViewTextBoxColumn();
-			this.dataGridViewTextBoxColumn2 = new System.Windows.Forms.DataGridViewTextBoxColumn();
-			this.dataGridViewTextBoxColumn3 = new System.Windows.Forms.DataGridViewTextBoxColumn();
-			this.dataGridViewTextBoxColumn4 = new System.Windows.Forms.DataGridViewTextBoxColumn();
-			this.dataGridViewTextBoxColumn5 = new System.Windows.Forms.DataGridViewTextBoxColumn();
-			this.dataGridViewTextBoxColumn6 = new System.Windows.Forms.DataGridViewTextBoxColumn();
-			this.dataGridViewTextBoxColumn7 = new System.Windows.Forms.DataGridViewTextBoxColumn();
-			this.dataGridViewTextBoxColumn8 = new System.Windows.Forms.DataGridViewTextBoxColumn();
-			this.dataGridViewTextBoxColumn9 = new System.Windows.Forms.DataGridViewTextBoxColumn();
-			this.dataGridViewTextBoxColumn10 = new System.Windows.Forms.DataGridViewTextBoxColumn();
-			this.dataGridViewTextBoxColumn11 = new System.Windows.Forms.DataGridViewTextBoxColumn();
-			((System.ComponentModel.ISupportInitialize)(this.gridEntryBindingSource)).BeginInit();
-			((System.ComponentModel.ISupportInitialize)(this.gridEntryDataGridView)).BeginInit();
-			this.SuspendLayout();
-			// 
-			// gridEntryBindingSource
-			// 
-			this.gridEntryBindingSource.DataSource = typeof(WinFormsDesigner.GridEntry);
-			// 
-			// gridEntryDataGridView
-			// 
-			this.gridEntryDataGridView.AutoGenerateColumns = false;
-			this.gridEntryDataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
-			this.gridEntryDataGridView.Columns.AddRange(new System.Windows.Forms.DataGridViewColumn[] {
-            this.dataGridViewImageColumn1,
-            this.dataGridViewTextBoxColumn1,
-            this.dataGridViewTextBoxColumn2,
-            this.dataGridViewTextBoxColumn3,
-            this.dataGridViewTextBoxColumn4,
-            this.dataGridViewTextBoxColumn5,
-            this.dataGridViewTextBoxColumn6,
-            this.dataGridViewTextBoxColumn7,
-            this.dataGridViewTextBoxColumn8,
-            this.dataGridViewTextBoxColumn9,
-            this.dataGridViewTextBoxColumn10,
-            this.dataGridViewTextBoxColumn11});
-			this.gridEntryDataGridView.DataSource = this.gridEntryBindingSource;
-			this.gridEntryDataGridView.Location = new System.Drawing.Point(54, 58);
-			this.gridEntryDataGridView.Name = "gridEntryDataGridView";
-			this.gridEntryDataGridView.Size = new System.Drawing.Size(300, 220);
-			this.gridEntryDataGridView.TabIndex = 0;
-			// 
-			// dataGridViewImageColumn1
-			// 
-			this.dataGridViewImageColumn1.DataPropertyName = "Cover";
-			this.dataGridViewImageColumn1.HeaderText = "Cover";
-			this.dataGridViewImageColumn1.Name = "dataGridViewImageColumn1";
-			this.dataGridViewImageColumn1.ReadOnly = true;
-			// 
-			// dataGridViewTextBoxColumn1
-			// 
-			this.dataGridViewTextBoxColumn1.DataPropertyName = "Title";
-			this.dataGridViewTextBoxColumn1.HeaderText = "Title";
-			this.dataGridViewTextBoxColumn1.Name = "dataGridViewTextBoxColumn1";
-			this.dataGridViewTextBoxColumn1.ReadOnly = true;
-			// 
-			// dataGridViewTextBoxColumn2
-			// 
-			this.dataGridViewTextBoxColumn2.DataPropertyName = "Authors";
-			this.dataGridViewTextBoxColumn2.HeaderText = "Authors";
-			this.dataGridViewTextBoxColumn2.Name = "dataGridViewTextBoxColumn2";
-			this.dataGridViewTextBoxColumn2.ReadOnly = true;
-			// 
-			// dataGridViewTextBoxColumn3
-			// 
-			this.dataGridViewTextBoxColumn3.DataPropertyName = "Narrators";
-			this.dataGridViewTextBoxColumn3.HeaderText = "Narrators";
-			this.dataGridViewTextBoxColumn3.Name = "dataGridViewTextBoxColumn3";
-			this.dataGridViewTextBoxColumn3.ReadOnly = true;
-			// 
-			// dataGridViewTextBoxColumn4
-			// 
-			this.dataGridViewTextBoxColumn4.DataPropertyName = "Length";
-			this.dataGridViewTextBoxColumn4.HeaderText = "Length";
-			this.dataGridViewTextBoxColumn4.Name = "dataGridViewTextBoxColumn4";
-			this.dataGridViewTextBoxColumn4.ReadOnly = true;
-			// 
-			// dataGridViewTextBoxColumn5
-			// 
-			this.dataGridViewTextBoxColumn5.DataPropertyName = "Series";
-			this.dataGridViewTextBoxColumn5.HeaderText = "Series";
-			this.dataGridViewTextBoxColumn5.Name = "dataGridViewTextBoxColumn5";
-			this.dataGridViewTextBoxColumn5.ReadOnly = true;
-			// 
-			// dataGridViewTextBoxColumn6
-			// 
-			this.dataGridViewTextBoxColumn6.DataPropertyName = "Description";
-			this.dataGridViewTextBoxColumn6.HeaderText = "Description";
-			this.dataGridViewTextBoxColumn6.Name = "dataGridViewTextBoxColumn6";
-			this.dataGridViewTextBoxColumn6.ReadOnly = true;
-			// 
-			// dataGridViewTextBoxColumn7
-			// 
-			this.dataGridViewTextBoxColumn7.DataPropertyName = "Category";
-			this.dataGridViewTextBoxColumn7.HeaderText = "Category";
-			this.dataGridViewTextBoxColumn7.Name = "dataGridViewTextBoxColumn7";
-			this.dataGridViewTextBoxColumn7.ReadOnly = true;
-			// 
-			// dataGridViewTextBoxColumn8
-			// 
-			this.dataGridViewTextBoxColumn8.DataPropertyName = "Product_Rating";
-			this.dataGridViewTextBoxColumn8.HeaderText = "Product_Rating";
-			this.dataGridViewTextBoxColumn8.Name = "dataGridViewTextBoxColumn8";
-			this.dataGridViewTextBoxColumn8.ReadOnly = true;
-			// 
-			// dataGridViewTextBoxColumn9
-			// 
-			this.dataGridViewTextBoxColumn9.DataPropertyName = "Purchase_Date";
-			this.dataGridViewTextBoxColumn9.HeaderText = "Purchase_Date";
-			this.dataGridViewTextBoxColumn9.Name = "dataGridViewTextBoxColumn9";
-			this.dataGridViewTextBoxColumn9.ReadOnly = true;
-			// 
-			// dataGridViewTextBoxColumn10
-			// 
-			this.dataGridViewTextBoxColumn10.DataPropertyName = "My_Rating";
-			this.dataGridViewTextBoxColumn10.HeaderText = "My_Rating";
-			this.dataGridViewTextBoxColumn10.Name = "dataGridViewTextBoxColumn10";
-			this.dataGridViewTextBoxColumn10.ReadOnly = true;
-			// 
-			// dataGridViewTextBoxColumn11
-			// 
-			this.dataGridViewTextBoxColumn11.DataPropertyName = "Misc";
-			this.dataGridViewTextBoxColumn11.HeaderText = "Misc";
-			this.dataGridViewTextBoxColumn11.Name = "dataGridViewTextBoxColumn11";
-			this.dataGridViewTextBoxColumn11.ReadOnly = true;
-			// 
-			// ProductsGrid
-			// 
-			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
-			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-			this.Controls.Add(this.gridEntryDataGridView);
-			this.Name = "ProductsGrid";
-			this.Size = new System.Drawing.Size(434, 329);
-			((System.ComponentModel.ISupportInitialize)(this.gridEntryBindingSource)).EndInit();
-			((System.ComponentModel.ISupportInitialize)(this.gridEntryDataGridView)).EndInit();
-			this.ResumeLayout(false);
-
-        }
-
-        #endregion
-
-        private System.Windows.Forms.BindingSource gridEntryBindingSource;
-		private System.Windows.Forms.DataGridView gridEntryDataGridView;
-		private System.Windows.Forms.DataGridViewImageColumn dataGridViewImageColumn1;
-		private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn1;
-		private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn2;
-		private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn3;
-		private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn4;
-		private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn5;
-		private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn6;
-		private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn7;
-		private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn8;
-		private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn9;
-		private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn10;
-		private System.Windows.Forms.DataGridViewTextBoxColumn dataGridViewTextBoxColumn11;
-	}
-}

WinFormsDesigner/ProductsGrid.cs

@@ -1,27 +0,0 @@
-using System;
-using System.Drawing;
-using System.Windows.Forms;
-
-namespace WinFormsDesigner
-{
-	// INSTRUCTIONS TO UPDATE DATA_GRID_VIEW
-	// - delete current DataGridView
-	// - view > other windows > data sources
-	// - refresh
-	// OR
-	// - Add New Data Source
-	//   Object. Next
-	//   WinFormsDesigner
-	//     AudibleDTO
-	//       GridEntry
-	// - go to Design view
-	// - click on Data Sources > ProductItem. drowdown: DataGridView
-	// - drag/drop ProductItem on design surface
-	public partial class ProductsGrid : UserControl
-	{
-		public ProductsGrid()
-		{
-			InitializeComponent();
-		}
-	}
-}

WinFormsDesigner/ProductsGrid.resx

@@ -1,123 +0,0 @@
-<?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>
-  <metadata name="gridEntryBindingSource.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
-    <value>17, 17</value>
-  </metadata>
-</root>

WinFormsDesigner/Program.cs

@@ -1,22 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using System.Windows.Forms;
-
-namespace WinFormsDesigner
-{
-    static class Program
-    {
-        /// <summary>
-        /// The main entry point for the application.
-        /// </summary>
-        [STAThread]
-        static void Main()
-        {
-            Application.EnableVisualStyles();
-            Application.SetCompatibleTextRenderingDefault(false);
-            Application.Run(new Form1());
-        }
-    }
-}

WinFormsDesigner/Properties/DataSources/WinFormsDesigner.GridEntry.datasource

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-    This file is automatically generated by Visual Studio .Net. It is 
-    used to store generic object data source configuration information.  
-    Renaming the file extension or editing the content of this file may   
-    cause the file to be unrecognizable by the program.
--->
-<GenericObjectDataSource DisplayName="GridEntry" Version="1.0" xmlns="urn:schemas-microsoft-com:xml-msdatasource">
-   <TypeInfo>WinFormsDesigner.GridEntry, WinFormsDesigner, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null</TypeInfo>
-</GenericObjectDataSource>

WinFormsDesigner/WinFormsDesigner.csproj

@@ -1,72 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
-  <PropertyGroup>
-    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
-    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProjectGuid>{0807616A-A77A-4B08-A65A-1582B09E114B}</ProjectGuid>
-    <OutputType>WinExe</OutputType>
-    <RootNamespace>WinFormsDesigner</RootNamespace>
-    <AssemblyName>WinFormsDesigner</AssemblyName>
-    <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
-    <FileAlignment>512</FileAlignment>
-    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
-    <TargetFrameworkProfile />
-    <NuGetPackageImportStamp>
-    </NuGetPackageImportStamp>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
-    <PlatformTarget>AnyCPU</PlatformTarget>
-    <DebugSymbols>true</DebugSymbols>
-    <DebugType>full</DebugType>
-    <Optimize>false</Optimize>
-    <OutputPath>bin\Debug\</OutputPath>
-    <DefineConstants>DEBUG;TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
-    <PlatformTarget>AnyCPU</PlatformTarget>
-    <DebugType>pdbonly</DebugType>
-    <Optimize>true</Optimize>
-    <OutputPath>bin\Release\</OutputPath>
-    <DefineConstants>TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-  </PropertyGroup>
-  <PropertyGroup>
-    <ApplicationIcon>
-    </ApplicationIcon>
-  </PropertyGroup>
-  <ItemGroup>
-    <Reference Include="System" />
-    <Reference Include="System.Core" />
-    <Reference Include="System.Drawing" />
-    <Reference Include="System.Windows.Forms" />
-  </ItemGroup>
-  <ItemGroup>
-    <Compile Include="Form1.cs">
-      <SubType>Form</SubType>
-    </Compile>
-    <Compile Include="Form1.Designer.cs">
-      <DependentUpon>Form1.cs</DependentUpon>
-    </Compile>
-    <Compile Include="ProductsGrid.cs">
-      <SubType>UserControl</SubType>
-    </Compile>
-    <Compile Include="ProductsGrid.Designer.cs">
-      <DependentUpon>ProductsGrid.cs</DependentUpon>
-    </Compile>
-    <Compile Include="GridEntry.cs" />
-    <Compile Include="Program.cs" />
-    <EmbeddedResource Include="Form1.resx">
-      <DependentUpon>Form1.cs</DependentUpon>
-    </EmbeddedResource>
-    <EmbeddedResource Include="ProductsGrid.resx">
-      <DependentUpon>ProductsGrid.cs</DependentUpon>
-    </EmbeddedResource>
-    <None Include="Properties\DataSources\WinFormsDesigner.GridEntry.datasource" />
-  </ItemGroup>
-  <ItemGroup />
-  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-</Project>

_DB_NOTES.txt

@@ -1,45 +1,42 @@
-Logging/Debugging (EF CORE)
-===========================
-Once you configure logging on a DbContext instance it will be enabled on all instances of that DbContext type
-    using var context = new MyContext();
-	context.ConfigureLogging(s => System.Diagnostics.Debug.WriteLine(s)); // write to Visual Studio "Output" tab
-    //context.ConfigureLogging(s => Console.WriteLine(s));
-see comments at top of file:
-    Dinah.EntityFrameworkCore\DbContextLoggingExtensions.cs
-
-LocalDb
-=======
-only works if LocalDb is separately installed on host box
-SSMS db connection: (LocalDb)\MSSQLLocalDB
-eg: Server=(localdb)\mssqllocaldb;Database=DataLayer.LibationContext;Integrated Security=true;
-LocalDb database files live at:
-  C:\Users\[user]\DataLayer.LibationContext.mdf
-  C:\Users\[user]\DataLayer.LibationContext_log.ldf
-
-Migrations
-==========
-
-Visual Studio, EF Core
-----------------------
+Migrations, quick
+=================
 View > Other Windows > Package Manager Console
 Default project: DataLayer
 Startup project: DataLayer
 since we have mult contexts, must use -context:
-        Add-Migration MyComment -context LibationContext
-		Update-Database -context LibationContext
+    Add-Migration MyComment -context LibationContext
+    Update-Database -context LibationContext
 Startup project: reset to prev. eg: LibationLauncher
 
 
-ERROR
-=====
-Add-Migration : The term 'Add-Migration' is not recognized as the name of a cmdlet, function, script file, or operable program
-
-SOLUTION
---------
-add nuget pkg: Microsoft.EntityFrameworkCore.Tools
+Migrations, detailed
+====================
+if only 1 context present, can omit -context arg:
+    Add-Migration MyComment
+    Update-Database
 
 
-SQLite
-======
-SQLite does not support all migrations (schema changes) due to limitations in SQLite
-delete db before running Update-Database?
+Migrations, errors
+=================
+if add-migration xyz throws and error, don't take the error msg at face value. try again with add-migration xyz -verbose
+
+ERROR:    Add-Migration : The term 'Add-Migration' is not recognized as the name of a cmdlet, function, script file, or operable program
+SOLUTION: add nuget pkg: Microsoft.EntityFrameworkCore.Tools
+
+
+SqLite config
+=============
+relative:
+    optionsBuilder.UseSqlite("Data Source=blogging.db");
+absolute  (use fwd slashes):
+    optionsBuilder.UseSqlite("Data Source=C:/foo/bar/blogging.db");
+
+
+Logging/Debugging (EF CORE)
+===========================
+Once you configure logging on a DbContext instance it will be enabled on all instances of that DbContext type
+    using var context = new MyContext();
+    context.ConfigureLogging(s => System.Diagnostics.Debug.WriteLine(s)); // write to Visual Studio "Output" tab
+    //context.ConfigureLogging(s => Console.WriteLine(s));
+see comments at top of file:
+    Dinah.EntityFrameworkCore\DbContextLoggingExtensions.cs

_Tests/InternalUtilities.Tests/InternalUtilities.Tests.csproj

@@ -10,8 +10,8 @@
     <PackageReference Include="FluentAssertions" Version="6.1.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
     <PackageReference Include="Moq" Version="4.16.1" />
-    <PackageReference Include="MSTest.TestAdapter" Version="2.2.6" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.2.6" />
+    <PackageReference Include="MSTest.TestAdapter" Version="2.2.7" />
+    <PackageReference Include="MSTest.TestFramework" Version="2.2.7" />
     <PackageReference Include="coverlet.collector" Version="3.1.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>

_Tests/LibationSearchEngine.Tests/LibationSearchEngine.Tests.csproj

@@ -10,8 +10,8 @@
     <PackageReference Include="FluentAssertions" Version="6.1.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
     <PackageReference Include="Moq" Version="4.16.1" />
-    <PackageReference Include="MSTest.TestAdapter" Version="2.2.6" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.2.6" />
+    <PackageReference Include="MSTest.TestAdapter" Version="2.2.7" />
+    <PackageReference Include="MSTest.TestFramework" Version="2.2.7" />
     <PackageReference Include="coverlet.collector" Version="3.1.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>

__README - COLLABORATORS.txt

@@ -43,7 +43,6 @@ CODING GUIDELINES
 IDIOSYNCRASIES
 
 * Libation has been a labor of love for years. This passion project has also been a 'forever project' and thus a place to test out new technologies, styles, and ideas. Consistency is not guaranteed. Legacy code is a certainty.
-* WinFormsDesigner is not used directly and you will likely have no reason to bother with it. Even though all win forms _functionality_ has been re-implemented in .netcore, last I checked there were still a small number of edge cases not yet implemented in the .netcore based _designer_. WinFormsDesigner is .NET Framework which supports all old designer features.
 
 
 BEING NOTIFIED OF CHANGES