Add IsLiberated option to search engine. Reindex search after download and decrypt

- Improve book download retry

AaxDecrypter/AaxDecrypter.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>

ApplicationServices/ApplicationServices.csproj

@@ -1,9 +1,14 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="CsvHelper" Version="16.0.0" />
+    <PackageReference Include="NPOI" Version="2.5.1" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\..\audible api\AudibleApi\AudibleApiDTOs\AudibleApiDTOs.csproj" />
     <ProjectReference Include="..\..\audible api\AudibleApi\AudibleApi\AudibleApi.csproj" />

ApplicationServices/UNTESTED/LibraryCommands.cs

@@ -4,6 +4,7 @@ using System.Linq;
 using System.Threading.Tasks;
 using AudibleApi;
 using DataLayer;
+using Dinah.Core;
 using DtoImporterService;
 using InternalUtilities;
 using Serilog;
@@ -24,7 +25,7 @@ namespace ApplicationServices
 				var totalCount = importItems.Count;
 				Log.Logger.Information($"GetAllLibraryItems: Total count {totalCount}");
 
-				var newCount = await getNewCountAsync(importItems);
+				var newCount = await importIntoDbAsync(importItems);
 				Log.Logger.Information($"Import: New count {newCount}");
 
 				await Task.Run(() => SearchEngineCommands.FullReIndex());
@@ -32,6 +33,23 @@ namespace ApplicationServices
 
 				return (totalCount, newCount);
 			}
+			catch (AudibleApi.Authentication.LoginFailedException lfEx)
+			{
+				lfEx.MoveResponseBodyFile(FileManager.Configuration.Instance.LibationFiles);
+
+				// nuget Serilog.Exceptions would automatically log custom properties
+				//   However, it comes with a scary warning when used with EntityFrameworkCore which I'm not yet ready to implement:
+				//   https://github.com/RehanSaeed/Serilog.Exceptions
+				// work-around: use 3rd param. don't just put exception object in 3rd param -- info overload: stack trace, etc
+				Log.Logger.Error(lfEx, "Error importing library. Login failed. {@DebugInfo}", new {
+					lfEx.RequestUrl,
+					ResponseStatusCodeNumber = (int)lfEx.ResponseStatusCode,
+					ResponseStatusCodeDesc = lfEx.ResponseStatusCode,
+					lfEx.ResponseInputFields,
+					lfEx.ResponseBodyFilePath
+				});
+				throw;
+			}
 			catch (Exception ex)
 			{
 				Log.Logger.Error(ex, "Error importing library");
@@ -61,21 +79,18 @@ namespace ApplicationServices
 
 		private static async Task<List<ImportItem>> scanAccountAsync(Api api, Account account)
 		{
-			Dinah.Core.ArgumentValidator.EnsureNotNull(account, nameof(account));
+			ArgumentValidator.EnsureNotNull(account, nameof(account));
 
-			var localeName = account.Locale?.Name;
 			Log.Logger.Information("ImportLibraryAsync. {@DebugInfo}", new
 			{
-				account.AccountName,
-				account.AccountId,
-				LocaleName = localeName,
+				Account = account?.MaskedLogEntry ?? "[null]"
 			});
 
 			var dtoItems = await AudibleApiActions.GetLibraryValidatedAsync(api);
-			return dtoItems.Select(d => new ImportItem { DtoItem = d, AccountId = account.AccountId, LocaleName = localeName }).ToList();
+			return dtoItems.Select(d => new ImportItem { DtoItem = d, AccountId = account.AccountId, LocaleName = account.Locale?.Name }).ToList();
 		}
 
-		private static async Task<int> getNewCountAsync(List<ImportItem> importItems)
+		private static async Task<int> importIntoDbAsync(List<ImportItem> importItems)
 		{
 			using var context = DbContexts.GetContext();
 			var libraryImporter = new LibraryImporter(context);

ApplicationServices/UNTESTED/LibraryExporter.cs

@@ -0,0 +1,268 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using CsvHelper;
+using CsvHelper.Configuration.Attributes;
+using DataLayer;
+using NPOI.XSSF.UserModel;
+using Serilog;
+
+namespace ApplicationServices
+{
+	public class ExportDto
+	{
+		public static string GetName(string fieldName)
+		{
+			var property = typeof(ExportDto).GetProperty(fieldName);
+			var attribute = property.GetCustomAttributes(typeof(NameAttribute), true)[0];
+			var description = (NameAttribute)attribute;
+			var text = description.Names;
+			return text[0];
+		}
+
+		[Name("Account")]
+		public string Account { get; set; }
+
+		[Name("Date Added to library")]
+		public DateTime DateAdded { get; set; }
+
+		[Name("Audible Product Id")]
+		public string AudibleProductId { get; set; }
+
+		[Name("Locale")]
+		public string Locale { get; set; }
+
+		[Name("Title")]
+		public string Title { get; set; }
+
+		[Name("Authors")]
+		public string AuthorNames { get; set; }
+
+		[Name("Narrators")]
+		public string NarratorNames { get; set; }
+
+		[Name("Length In Minutes")]
+		public int LengthInMinutes { get; set; }
+
+		[Name("Publisher")]
+		public string Publisher { get; set; }
+
+		[Name("Pdf url")]
+		public string PdfUrl { get; set; }
+
+		[Name("Series Names")]
+		public string SeriesNames { get; set; }
+
+		[Name("Series Order")]
+		public string SeriesOrder { get; set; }
+
+		[Name("Community Rating: Overall")]
+		public float? CommunityRatingOverall { get; set; }
+
+		[Name("Community Rating: Performance")]
+		public float? CommunityRatingPerformance { get; set; }
+
+		[Name("Community Rating: Story")]
+		public float? CommunityRatingStory { get; set; }
+
+		[Name("Cover Id")]
+		public string PictureId { get; set; }
+
+		[Name("Is Abridged?")]
+		public bool IsAbridged { get; set; }
+
+		[Name("Date Published")]
+		public DateTime? DatePublished { get; set; }
+
+		[Name("Categories")]
+		public string CategoriesNames { get; set; }
+
+		[Name("My Rating: Overall")]
+		public float? MyRatingOverall { get; set; }
+
+		[Name("My Rating: Performance")]
+		public float? MyRatingPerformance { get; set; }
+
+		[Name("My Rating: Story")]
+		public float? MyRatingStory { get; set; }
+
+		[Name("My Libation Tags")]
+		public string MyLibationTags { get; set; }
+	}
+	public static class LibToDtos
+	{
+		public static List<ExportDto> ToDtos(this IEnumerable<LibraryBook> library)
+			=> library.Select(a => new ExportDto
+			{
+				Account = a.Account,
+				DateAdded = a.DateAdded,
+				AudibleProductId = a.Book.AudibleProductId,
+				Locale = a.Book.Locale,
+				Title = a.Book.Title,
+				AuthorNames = a.Book.AuthorNames,
+				NarratorNames = a.Book.NarratorNames,
+				LengthInMinutes = a.Book.LengthInMinutes,
+				Publisher = a.Book.Publisher,
+				PdfUrl = a.Book.Supplements?.FirstOrDefault()?.Url,
+				SeriesNames = a.Book.SeriesNames,
+				SeriesOrder = a.Book.SeriesLink.Any() ? a.Book.SeriesLink?.Select(sl => $"{sl.Index} : {sl.Series.Name}").Aggregate((a, b) => $"{a}, {b}") : "",
+				CommunityRatingOverall = a.Book.Rating?.OverallRating,
+				CommunityRatingPerformance = a.Book.Rating?.PerformanceRating,
+				CommunityRatingStory = a.Book.Rating?.StoryRating,
+				PictureId = a.Book.PictureId,
+				IsAbridged = a.Book.IsAbridged,
+				DatePublished = a.Book.DatePublished,
+				CategoriesNames = a.Book.CategoriesNames.Any() ? a.Book.CategoriesNames.Aggregate((a, b) => $"{a}, {b}") : "",
+				MyRatingOverall = a.Book.UserDefinedItem.Rating.OverallRating,
+				MyRatingPerformance = a.Book.UserDefinedItem.Rating.PerformanceRating,
+				MyRatingStory = a.Book.UserDefinedItem.Rating.StoryRating,
+				MyLibationTags = a.Book.UserDefinedItem.Tags
+			}).ToList();
+	}
+	public static class LibraryExporter
+	{
+		public static void ToCsv(string saveFilePath)
+		{
+			using var context = DbContexts.GetContext();
+			var dtos = context.GetLibrary_Flat_NoTracking().ToDtos();
+
+			if (!dtos.Any())
+				return;
+
+			using var writer = new System.IO.StreamWriter(saveFilePath);
+			using var csv = new CsvWriter(writer, System.Globalization.CultureInfo.CurrentCulture);
+
+			csv.WriteHeader(typeof(ExportDto));
+			csv.NextRecord();
+			csv.WriteRecords(dtos);
+		}
+
+		public static void ToJson(string saveFilePath)
+		{
+			using var context = DbContexts.GetContext();
+			var dtos = context.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 workbook = new XSSFWorkbook();
+			var sheet = workbook.CreateSheet("Library");
+
+			var detailSubtotalFont = workbook.CreateFont();
+			detailSubtotalFont.IsBold = true;
+
+			var detailSubtotalCellStyle = workbook.CreateCellStyle();
+			detailSubtotalCellStyle.SetFont(detailSubtotalFont);
+
+			// headers
+			var rowIndex = 0;
+			var row = sheet.CreateRow(rowIndex);
+
+			var columns = new[] {
+				nameof (ExportDto.Account),
+				nameof (ExportDto.DateAdded),
+				nameof (ExportDto.AudibleProductId),
+				nameof (ExportDto.Locale),
+				nameof (ExportDto.Title),
+				nameof (ExportDto.AuthorNames),
+				nameof (ExportDto.NarratorNames),
+				nameof (ExportDto.LengthInMinutes),
+				nameof (ExportDto.Publisher),
+				nameof (ExportDto.PdfUrl),
+				nameof (ExportDto.SeriesNames),
+				nameof (ExportDto.SeriesOrder),
+				nameof (ExportDto.CommunityRatingOverall),
+				nameof (ExportDto.CommunityRatingPerformance),
+				nameof (ExportDto.CommunityRatingStory),
+				nameof (ExportDto.PictureId),
+				nameof (ExportDto.IsAbridged),
+				nameof (ExportDto.DatePublished),
+				nameof (ExportDto.CategoriesNames),
+				nameof (ExportDto.MyRatingOverall),
+				nameof (ExportDto.MyRatingPerformance),
+				nameof (ExportDto.MyRatingStory),
+				nameof (ExportDto.MyLibationTags)
+			};
+			var col = 0;
+			foreach (var c in columns)
+			{
+				var cell = row.CreateCell(col++);
+				var name = ExportDto.GetName(c);
+				cell.SetCellValue(name);
+				cell.CellStyle = detailSubtotalCellStyle;
+			}
+
+			var dateFormat = workbook.CreateDataFormat();
+			var dateStyle = workbook.CreateCellStyle();
+			dateStyle.DataFormat = dateFormat.GetFormat("MM/dd/yyyy HH:mm:ss");
+
+			rowIndex++;
+
+			// Add data rows
+			foreach (var dto in dtos)
+			{
+				col = 0;
+
+				row = sheet.CreateRow(rowIndex);
+
+				row.CreateCell(col++).SetCellValue(dto.Account);
+
+				var dateAddedCell = row.CreateCell(col++);
+				dateAddedCell.CellStyle = dateStyle;
+				dateAddedCell.SetCellValue(dto.DateAdded);
+
+				row.CreateCell(col++).SetCellValue(dto.AudibleProductId);
+				row.CreateCell(col++).SetCellValue(dto.Locale);
+				row.CreateCell(col++).SetCellValue(dto.Title);
+				row.CreateCell(col++).SetCellValue(dto.AuthorNames);
+				row.CreateCell(col++).SetCellValue(dto.NarratorNames);
+				row.CreateCell(col++).SetCellValue(dto.LengthInMinutes);
+				row.CreateCell(col++).SetCellValue(dto.Publisher);
+				row.CreateCell(col++).SetCellValue(dto.PdfUrl);
+				row.CreateCell(col++).SetCellValue(dto.SeriesNames);
+				row.CreateCell(col++).SetCellValue(dto.SeriesOrder);
+
+				col = createCell(row, col, dto.CommunityRatingOverall);
+				col = createCell(row, col, dto.CommunityRatingPerformance);
+				col = createCell(row, col, dto.CommunityRatingStory);
+
+				row.CreateCell(col++).SetCellValue(dto.PictureId);
+				row.CreateCell(col++).SetCellValue(dto.IsAbridged);
+
+				var datePubCell = row.CreateCell(col++);
+				datePubCell.CellStyle = dateStyle;
+				if (dto.DatePublished.HasValue)
+					datePubCell.SetCellValue(dto.DatePublished.Value);
+				else
+					datePubCell.SetCellValue("");
+
+				row.CreateCell(col++).SetCellValue(dto.CategoriesNames);
+
+				col = createCell(row, col, dto.MyRatingOverall);
+				col = createCell(row, col, dto.MyRatingPerformance);
+				col = createCell(row, col, dto.MyRatingStory);
+
+				row.CreateCell(col++).SetCellValue(dto.MyLibationTags);
+
+				rowIndex++;
+			}
+
+			using var fileData = new System.IO.FileStream(saveFilePath, System.IO.FileMode.Create);
+			workbook.Write(fileData);
+		}
+		private static int createCell(NPOI.SS.UserModel.IRow row, int col, float? nullableFloat)
+		{
+			if (nullableFloat.HasValue)
+				row.CreateCell(col++).SetCellValue(nullableFloat.Value);
+			else
+				row.CreateCell(col++).SetCellValue("");
+			return col;
+		}
+	}
+}

DataLayer/DataLayer.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp3.1;netstandard2.1</TargetFrameworks>
+    <TargetFramework>net5.0</TargetFramework>
   </PropertyGroup>
 
   <PropertyGroup>
@@ -12,13 +12,13 @@
   </PropertyGroup>
   
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="3.1.7">
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="5.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="3.1.7" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="3.1.7" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="3.1.7">
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="5.0.0" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="5.0.0" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="5.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>

DtoImporterService/DtoImporterService.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>

FileLiberator/FileLiberator.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>

FileLiberator/UNTESTED/DecryptBook.cs

@@ -62,15 +62,27 @@ namespace FileLiberator
                 if (outputAudioFilename == null)
                     return new StatusHandler { "Decrypt failed" };
 
-                moveFilesToBooksDir(libraryBook.Book, outputAudioFilename);
+                var destinationDir = moveFilesToBooksDir(libraryBook.Book, outputAudioFilename);
 
-                Dinah.Core.IO.FileExt.SafeDelete(aaxFilename);
+                var config = Configuration.Instance;
+                if (config.RetainAaxFiles)
+                {
+                    var newAaxFilename = FileUtility.GetValidFilename(
+                        destinationDir,
+                        Path.GetFileNameWithoutExtension(aaxFilename),
+                        "aax");
+                    File.Move(aaxFilename, newAaxFilename);
+                }
+                else
+                {
+                    Dinah.Core.IO.FileExt.SafeDelete(aaxFilename);
+                }
 
-                var statusHandler = new StatusHandler();
                 var finalAudioExists = AudibleFileStorage.Audio.Exists(libraryBook.Book.AudibleProductId);
                 if (!finalAudioExists)
-                    statusHandler.AddError("Cannot find final audio file after decryption");
-                return statusHandler;
+                    return new StatusHandler { "Cannot find final audio file after decryption" };
+
+                return new StatusHandler();
             }
             finally
             {
@@ -120,12 +132,12 @@ namespace FileLiberator
             }
         }
 
-        private static void moveFilesToBooksDir(Book product, string outputAudioFilename)
+        private static string moveFilesToBooksDir(Book product, string outputAudioFilename)
 		{
 			// create final directory. move each file into it. MOVE AUDIO FILE LAST
 			// new dir: safetitle_limit50char + " [" + productId + "]"
 
-			var destinationDir = getDestDir(product);
+			var destinationDir = AudibleFileStorage.Audio.GetDestDir(product.Title, product.AudibleProductId);
 			Directory.CreateDirectory(destinationDir);
 
 			var sortedFiles = getProductFilesSorted(product, outputAudioFilename);
@@ -142,19 +154,9 @@ namespace FileLiberator
 
 				File.Move(f.FullName, dest);
 			}
-		}
 
-		private static string getDestDir(Book product)
-		{
-			// to prevent the paths from getting too long, we don't need after the 1st ":" for the folder
-			var underscoreIndex = product.Title.IndexOf(':');
-			var titleDir
-				= underscoreIndex < 4
-				? product.Title
-				: product.Title.Substring(0, underscoreIndex);
-			var finalDir = FileUtility.GetValidFilename(AudibleFileStorage.BooksDirectory, titleDir, null, product.AudibleProductId);
-			return finalDir;
-		}
+            return destinationDir;
+        }
 
 		private static List<FileInfo> getProductFilesSorted(Book product, string outputAudioFilename)
 		{

FileLiberator/UNTESTED/DownloadBook.cs

@@ -45,7 +45,7 @@ namespace FileLiberator
 		{
 			validate(libraryBook);
 
-			var api = await AudibleApiActions.GetApiAsync(libraryBook.Account, libraryBook.Book.Locale);
+			var api = await GetApiAsync(libraryBook);
 
 			var actualFilePath = await PerformDownloadAsync(
 				tempAaxFilename,
@@ -72,7 +72,7 @@ namespace FileLiberator
 				libraryBook.Book.Title,
 				libraryBook.Book.AudibleProductId,
 				libraryBook.Book.Locale,
-				libraryBook.Account,
+				Account = libraryBook.Account?.ToMask() ?? "[empty]",
 				tempAaxFilename,
 				actualFilePath,
 				length,

FileLiberator/UNTESTED/DownloadPdf.cs

@@ -31,17 +31,24 @@ namespace FileLiberator
 		private static string getProposedDownloadFilePath(LibraryBook libraryBook)
 		{
 			// if audio file exists, get it's dir. else return base Book dir
-			var destinationDir =
-				// this is safe b/c GetDirectoryName(null) == null
-				Path.GetDirectoryName(AudibleFileStorage.Audio.GetPath(libraryBook.Book.AudibleProductId))
-				?? AudibleFileStorage.PDF.StorageDirectory;
+			var existingPath = Path.GetDirectoryName(AudibleFileStorage.Audio.GetPath(libraryBook.Book.AudibleProductId));
+			var file = getdownloadUrl(libraryBook);
 
-			return Path.Combine(destinationDir, Path.GetFileName(getdownloadUrl(libraryBook)));
+			if (existingPath != null)
+				return Path.Combine(existingPath, Path.GetFileName(file));
+
+			var full = FileUtility.GetValidFilename(
+				AudibleFileStorage.PDF.StorageDirectory,
+				libraryBook.Book.Title,
+				Path.GetExtension(file),
+				libraryBook.Book.AudibleProductId);
+			return full;
 		}
 
 		private async Task downloadPdfAsync(LibraryBook libraryBook, string proposedDownloadFilePath)
 		{
-			var downloadUrl = getdownloadUrl(libraryBook);
+			var api = await GetApiAsync(libraryBook);
+			var downloadUrl = await api.GetPdfDownloadLinkAsync(libraryBook.Book.AudibleProductId);
 
 			var client = new HttpClient();
 			var actualDownloadedFilePath = await PerformDownloadAsync(

FileLiberator/UNTESTED/DownloadableBase.cs

@@ -38,6 +38,9 @@ namespace FileLiberator
             }
         }
 
+		protected static Task<AudibleApi.Api> GetApiAsync(LibraryBook libraryBook)
+			=> InternalUtilities.AudibleApiActions.GetApiAsync(libraryBook.Account, libraryBook.Book.Locale);
+
 		protected async Task<string> PerformDownloadAsync(string proposedDownloadFilePath, Func<Progress<DownloadProgress>, Task<string>> func)
 		{
 			var progress = new Progress<DownloadProgress>();

FileLiberator/UNTESTED/IProcessableExt.cs

@@ -1,8 +1,10 @@
 using System;
+using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 using ApplicationServices;
 using DataLayer;
+using Dinah.Core;
 using Dinah.Core.ErrorHandling;
 
 namespace FileLiberator
@@ -15,64 +17,47 @@ namespace FileLiberator
         //
 
 
-        /// <summary>Process the first valid product. Create default context</summary>
-        /// <returns>Returns either the status handler from the process, or null if all books have been processed</returns>
-        public static async Task<StatusHandler> ProcessFirstValidAsync(this IProcessable processable)
-        {
-            var libraryBook = processable.getNextValidBook();
-            if (libraryBook == null)
-                return null;
+        // when used in foreach: stateful. deferred execution
+        public static IEnumerable<LibraryBook> GetValidLibraryBooks(this IProcessable processable)
+            => DbContexts.GetContext()
+            .GetLibrary_Flat_NoTracking()
+            .Where(libraryBook => processable.Validate(libraryBook));
 
-            return await processBookAsync(processable, libraryBook);
-        }
-
-        /// <summary>Process the first valid product. Create default context</summary>
-        /// <returns>Returns either the status handler from the process, or null if all books have been processed</returns>
-        public static async Task<StatusHandler> ProcessSingleAsync(this IProcessable processable, string productId)
+        public static LibraryBook GetSingleLibraryBook(string productId)
         {
             using var context = DbContexts.GetContext();
             var libraryBook = context
                 .Library
                 .GetLibrary()
                 .SingleOrDefault(lb => lb.Book.AudibleProductId == productId);
+            return libraryBook;
+        }
 
-            if (libraryBook == null)
-                return null;
+        public static async Task<StatusHandler> ProcessSingleAsync(this IProcessable processable, LibraryBook libraryBook)
+        {
             if (!processable.Validate(libraryBook))
                 return new StatusHandler { "Validation failed" };
 
-            return await processBookAsync(processable, libraryBook);
+            return await processable.ProcessBookAsync_NoValidation(libraryBook);
         }
 
-        private static async Task<StatusHandler> processBookAsync(IProcessable processable, LibraryBook libraryBook)
+        public static async Task<StatusHandler> ProcessBookAsync_NoValidation(this IProcessable processable, LibraryBook libraryBook)
         {
-            Serilog.Log.Information("Begin " + nameof(processBookAsync) + " {@DebugInfo}", new
+            Serilog.Log.Logger.Information("Begin " + nameof(ProcessBookAsync_NoValidation) + " {@DebugInfo}", new
             {
                 libraryBook.Book.Title,
                 libraryBook.Book.AudibleProductId,
                 libraryBook.Book.Locale,
-                libraryBook.Account
+                Account = libraryBook.Account?.ToMask() ?? "[empty]"
             });
 
-            // this should never happen. check anyway. ProcessFirstValidAsync returning null is the signal that we're done. we can't let another IProcessable accidentally send this command
-            var status = await processable.ProcessAsync(libraryBook);
-            if (status == null)
-                throw new Exception("Processable should never return a null status");
+            var status
+                = (await processable.ProcessAsync(libraryBook))
+                ?? new StatusHandler { "Processable should never return a null status" };
 
             return status;
         }
 
-        private static LibraryBook getNextValidBook(this IProcessable processable)
-        {
-            var libraryBooks = DbContexts.GetContext().GetLibrary_Flat_NoTracking();
-
-            foreach (var libraryBook in libraryBooks)
-                if (processable.Validate(libraryBook))
-                    return libraryBook;
-
-            return null;
-        }   
-
 		public static async Task<StatusHandler> TryProcessAsync(this IProcessable processable, LibraryBook libraryBook)
 			=> processable.Validate(libraryBook)
 			? await processable.ProcessAsync(libraryBook)

FileManager/FileManager.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>

FileManager/UNTESTED/AudibleFileStorage.cs

@@ -11,76 +11,77 @@ namespace FileManager
     // could add images here, but for now images are stored in a well-known location
     public enum FileType { Unknown, Audio, AAX, PDF }
 
-    /// <summary>
-    /// Files are large. File contents are never read by app.
-    /// Paths are varied.
-    /// Files are written during download/decrypt/backup/liberate.
-    /// Paths are read at app launch and during download/decrypt/backup/liberate.
-    /// Many files are often looked up at once
-    /// </summary>
-    public sealed class AudibleFileStorage : Enumeration<AudibleFileStorage>
-    {
-        #region static
-        public static AudibleFileStorage Audio { get; }
-        public static AudibleFileStorage AAX { get; }
-        public static AudibleFileStorage PDF { get; }
+	/// <summary>
+	/// Files are large. File contents are never read by app.
+	/// Paths are varied.
+	/// Files are written during download/decrypt/backup/liberate.
+	/// Paths are read at app launch and during download/decrypt/backup/liberate.
+	/// Many files are often looked up at once
+	/// </summary>
+	public abstract class AudibleFileStorage : Enumeration<AudibleFileStorage>
+	{
+		public abstract string[] Extensions { get; }
+		public abstract string StorageDirectory { get; }
 
-        public static string DownloadsInProgress { get; }
-        public static string DecryptInProgress { get; }
-        public static string BooksDirectory => Configuration.Instance.Books;
-        // not customizable. don't move to config
-        public static string DownloadsFinal { get; }
-            = new DirectoryInfo(Configuration.Instance.LibationFiles).CreateSubdirectory("DownloadsFinal").FullName;
+		#region static
+		public static AudioFileStorage Audio { get; } = new AudioFileStorage();
+		public static AudibleFileStorage AAX { get; } = new AaxFileStorage();
+		public static AudibleFileStorage PDF { get; } = new PdfFileStorage();
 
-        static AudibleFileStorage()
+		public static string DownloadsInProgress
         {
-            #region init DecryptInProgress
-            if (!Configuration.Instance.DecryptInProgressEnum.In("WinTemp", "LibationFiles"))
-                Configuration.Instance.DecryptInProgressEnum = "WinTemp";
-            var M4bRootDir
-                = Configuration.Instance.DecryptInProgressEnum == "WinTemp" // else "LibationFiles"
-                ? Configuration.WinTemp
-                : Configuration.Instance.LibationFiles;
-            DecryptInProgress = Path.Combine(M4bRootDir, "DecryptInProgress");
-            Directory.CreateDirectory(DecryptInProgress);
-            #endregion
+            get
+            {
+                if (!Configuration.Instance.DownloadsInProgressEnum.In("WinTemp", "LibationFiles"))
+                    Configuration.Instance.DownloadsInProgressEnum = "WinTemp";
+                var AaxRootDir
+                    = Configuration.Instance.DownloadsInProgressEnum == "WinTemp"
+                    ? Configuration.WinTemp
+                    : Configuration.Instance.LibationFiles;
 
-            #region init DownloadsInProgress
-            if (!Configuration.Instance.DownloadsInProgressEnum.In("WinTemp", "LibationFiles"))
-                Configuration.Instance.DownloadsInProgressEnum = "WinTemp";
-            var AaxRootDir
-                = Configuration.Instance.DownloadsInProgressEnum == "WinTemp" // else "LibationFiles"
-                ? Configuration.WinTemp
-                : Configuration.Instance.LibationFiles;
-            DownloadsInProgress = Path.Combine(AaxRootDir, "DownloadsInProgress");
-            Directory.CreateDirectory(DownloadsInProgress);
-            #endregion
+                return Directory.CreateDirectory(Path.Combine(AaxRootDir, "DownloadsInProgress")).FullName;
+            }
+        }
 
-            #region init BooksDirectory
-            if (string.IsNullOrWhiteSpace(Configuration.Instance.Books))
-                Configuration.Instance.Books = Path.Combine(Configuration.Instance.LibationFiles, "Books");
-            Directory.CreateDirectory(Configuration.Instance.Books);
-            #endregion
+        public static string DecryptInProgress
+        {
+            get
+            {
+                if (!Configuration.Instance.DecryptInProgressEnum.In("WinTemp", "LibationFiles"))
+                    Configuration.Instance.DecryptInProgressEnum = "WinTemp";
 
-            // must do this in static ctor, not w/inline properties
-            // static properties init before static ctor so these dir.s would still be null
-            Audio = new AudibleFileStorage(FileType.Audio, BooksDirectory, "m4b", "mp3", "aac", "mp4", "m4a", "ogg", "flac");
-            AAX = new AudibleFileStorage(FileType.AAX, DownloadsFinal, "aax");
-            PDF = new AudibleFileStorage(FileType.PDF, BooksDirectory, "pdf", "zip");
+                var M4bRootDir
+                    = Configuration.Instance.DecryptInProgressEnum == "WinTemp"
+                    ? Configuration.WinTemp
+                    : Configuration.Instance.LibationFiles;
+
+                return Directory.CreateDirectory(Path.Combine(M4bRootDir, "DecryptInProgress")).FullName;
+            }
+        }
+
+        // not customizable. don't move to config
+        public static string DownloadsFinal => new DirectoryInfo(Configuration.Instance.LibationFiles).CreateSubdirectory("DownloadsFinal").FullName;
+
+        public static string BooksDirectory
+        {
+            get
+            {
+                if (string.IsNullOrWhiteSpace(Configuration.Instance.Books))
+                    Configuration.Instance.Books = Path.Combine(Configuration.Instance.LibationFiles, "Books");
+                return Directory.CreateDirectory(Configuration.Instance.Books).FullName;
+            }
         }
         #endregion
 
         #region instance
         public FileType FileType => (FileType)Value;
 
-        public string StorageDirectory => DisplayName;
-
 		private IEnumerable<string> extensions_noDots { get; }
 		private string extAggr { get; }
 
-        private AudibleFileStorage(FileType fileType, string storageDirectory, params string[] extensions) : base((int)fileType, storageDirectory)
+        protected AudibleFileStorage(FileType fileType) : base((int)fileType, fileType.ToString())
 		{
-			extensions_noDots = extensions.Select(ext => ext.Trim('.')).ToList();
+			extensions_noDots = Extensions.Select(ext => ext.Trim('.')).ToList();
 			extAggr = extensions_noDots.Aggregate((a, b) => $"{a}|{b}");
 		}
 
@@ -90,30 +91,89 @@ namespace FileManager
         /// - a directory name has the product id and an audio file is immediately inside
         /// - any audio filename contains the product id
         /// </summary>
-        public bool Exists(string productId)
-            => GetPath(productId) != null;
+        public bool Exists(string productId) => GetPath(productId) != null;
 
 		public string GetPath(string productId)
         {
-			{
-                var cachedFile = FilePathCache.GetPath(productId, FileType);
-                if (cachedFile != null)
-                    return cachedFile;
-            }
+            var cachedFile = FilePathCache.GetPath(productId, FileType);
+            if (cachedFile != null)
+                return cachedFile;
 
-			var firstOrNull =
+            var firstOrNull =
 				Directory
 				.EnumerateFiles(StorageDirectory, "*.*", SearchOption.AllDirectories)
 				.FirstOrDefault(s => Regex.IsMatch(s, $@"{productId}.*?\.({extAggr})$", RegexOptions.IgnoreCase));
 
 			if (firstOrNull is null)
 				return null;
+
 			FilePathCache.Upsert(productId, FileType, firstOrNull);
 			return firstOrNull;
         }
 
+        public string GetDestDir(string title, string asin)
+        {
+            // to prevent the paths from getting too long, we don't need after the 1st ":" for the folder
+            var underscoreIndex = title.IndexOf(':');
+            var titleDir
+                = underscoreIndex < 4
+                ? title
+                : title.Substring(0, underscoreIndex);
+            var finalDir = FileUtility.GetValidFilename(StorageDirectory, titleDir, null, asin);
+            return finalDir;
+        }
+
         public bool IsFileTypeMatch(FileInfo fileInfo)
             => extensions_noDots.ContainsInsensative(fileInfo.Extension.Trim('.'));
         #endregion
     }
+
+    public class AudioFileStorage : AudibleFileStorage
+    {
+        public const string SKIP_FILE_EXT = "libhack";
+
+		public override string[] Extensions { get; } = new[] { "m4b", "mp3", "aac", "mp4", "m4a", "ogg", "flac", SKIP_FILE_EXT };
+
+        // we always want to use the latest config value, therefore
+        // - DO use 'get' arrow "=>"
+        // - do NOT use assign "="
+        public override string StorageDirectory => BooksDirectory;
+
+        public AudioFileStorage() : base(FileType.Audio) { }
+
+        public string CreateSkipFile(string title, string asin, string contents = null)
+        {
+            var destinationDir = GetDestDir(title, asin);
+            Directory.CreateDirectory(destinationDir);
+
+            var path = FileUtility.GetValidFilename(destinationDir, title, SKIP_FILE_EXT, asin);
+            File.WriteAllText(path, contents ?? string.Empty);
+
+            return path;
+        }
+    }
+
+    public class AaxFileStorage : AudibleFileStorage
+    {
+        public override string[] Extensions { get; } = new[] { "aax" };
+
+        // we always want to use the latest config value, therefore
+        // - DO use 'get' arrow "=>"
+        // - do NOT use assign "="
+        public override string StorageDirectory => DownloadsFinal;
+
+        public AaxFileStorage() : base(FileType.AAX) { }
+    }
+
+    public class PdfFileStorage : AudibleFileStorage
+    {
+		public override string[] Extensions { get; } = new[] { "pdf", "zip" };
+
+        // we always want to use the latest config value, therefore
+        // - DO use 'get' arrow "=>"
+        // - do NOT use assign "="
+        public override string StorageDirectory => BooksDirectory;
+
+        public PdfFileStorage() : base(FileType.PDF) { }
+    }
 }

FileManager/UNTESTED/Configuration.cs

@@ -83,6 +83,13 @@ namespace FileManager
             set => persistentDictionary.Set(nameof(DecryptInProgressEnum), value);
         }
 
+        [Description("Retain .aax files after decrypting?")]
+        public bool RetainAaxFiles
+        {
+            get => persistentDictionary.Get<bool>(nameof(RetainAaxFiles));
+            set => persistentDictionary.Set(nameof(RetainAaxFiles), value);
+        }
+
         // note: any potential file manager static ctors can't compensate if storage dir is changed at run time via settings. this is partly bad architecture. but the side effect is desirable. if changing LibationFiles location: restart app
 
         // singleton stuff

FileManager/UNTESTED/PersistentDictionary.cs

@@ -40,8 +40,13 @@ namespace FileManager
             return stringCache[propertyName];
         }
 
-        public T Get<T>(string propertyName) where T : class
-            => GetObject(propertyName) is T obj ? obj : default;
+        public T Get<T>(string propertyName)
+        {
+            var o = GetObject(propertyName);
+            if (o is null) return default;
+            if (o is JToken jt) return jt.Value<T>();
+            return (T)o;
+        }
 
         public object GetObject(string propertyName)
         {

InternalUtilities/Account.cs

@@ -93,5 +93,11 @@ namespace InternalUtilities
 		}
 
 		public override string ToString() => $"{AccountId} - {Locale?.Name ?? "[empty]"}";
+
+		public string MaskedLogEntry => @$"AccountId={mask(AccountId)}|AccountName={mask(AccountName)}|Locale={Locale?.Name ?? "[empty]"}";
+		private static string mask(string str)
+			=> str is null ? "[null]"
+			: str == string.Empty ? "[empty]"
+			: str.ToMask();
 	}
 }

InternalUtilities/InternalUtilities.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>

InternalUtilities/UNTESTED/AudibleApiActions.cs

@@ -4,6 +4,7 @@ using System.Linq;
 using System.Threading.Tasks;
 using AudibleApi;
 using AudibleApiDTOs;
+using Dinah.Core;
 using Polly;
 using Polly.Retry;
 
@@ -13,19 +14,33 @@ namespace InternalUtilities
 	{
 		/// <summary>USE THIS from within Libation. It wraps the call with correct JSONPath</summary>
 		public static Task<Api> GetApiAsync(string username, string localeName, ILoginCallback loginCallback = null)
-			=> EzApiCreator.GetApiAsync(
+		{
+			Serilog.Log.Logger.Information("GetApiAsync. {@DebugInfo}", new
+			{
+				Username = username.ToMask(),
+				LocaleName = localeName,
+			});
+			return EzApiCreator.GetApiAsync(
 				Localization.Get(localeName),
 				AudibleApiStorage.AccountsSettingsFile,
 				AudibleApiStorage.GetIdentityTokensJsonPath(username, localeName),
 				loginCallback);
+		}
 
 		/// <summary>USE THIS from within Libation. It wraps the call with correct JSONPath</summary>
 		public static Task<Api> GetApiAsync(ILoginCallback loginCallback, Account account)
-			=> EzApiCreator.GetApiAsync(
+		{
+			Serilog.Log.Logger.Information("GetApiAsync. {@DebugInfo}", new
+			{
+				Account = account?.MaskedLogEntry ?? "[null]",
+				LocaleName = account?.Locale?.Name
+			});
+			return EzApiCreator.GetApiAsync(
 				account.Locale,
 				AudibleApiStorage.AccountsSettingsFile,
 				account.GetIdentityTokensJsonPath(),
 				loginCallback);
+		}
 
 		private static AsyncRetryPolicy policy { get; }
 			= Policy.Handle<Exception>()

LibationLauncher/LibationLauncher.csproj

@@ -3,7 +3,7 @@
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net5.0-windows</TargetFramework>
     <UseWindowsForms>true</UseWindowsForms>
     <ApplicationIcon>libation.ico</ApplicationIcon>
     <AssemblyName>Libation</AssemblyName>
@@ -13,7 +13,7 @@
     <!-- <PublishSingleFile>true</PublishSingleFile> -->
     <RuntimeIdentifier>win-x64</RuntimeIdentifier>
 
-    <Version>4.0.0.1</Version>
+    <Version>4.2.0.1</Version>
   </PropertyGroup>
 
   <ItemGroup>

LibationLauncher/UNTESTED/Program.cs

@@ -27,7 +27,8 @@ namespace LibationLauncher
 
 			AudibleApiStorage.EnsureAccountsSettingsFileExists();
 
-			migrate_v3_to_v4();
+			migrate_to_v4_0_0();
+			migrate_to_v4_0_3(); // add setting for whether to delete/retain aax
 
 			ensureLoggingConfig();
 			ensureSerilogConfig();
@@ -83,7 +84,7 @@ namespace LibationLauncher
 		#region v3 => v4 migration
 		static string AccountsSettingsFileLegacy30 => Path.Combine(Configuration.Instance.LibationFiles, "IdentityTokens.json");
 
-		private static void migrate_v3_to_v4()
+		private static void migrate_to_v4_0_0()
 		{
 			migrateLegacyIdentityFile();
 
@@ -205,6 +206,27 @@ namespace LibationLauncher
 		}
 		#endregion
 
+		#region migrate_to_v4_0_3 add setting for whether to delete/retain aax
+		private static void migrate_to_v4_0_3()
+		{
+			if (!File.Exists(Configuration.Instance.SettingsFilePath))
+				return;
+
+			// use JObject to remove decrypt key and locale from Settings.json
+			var settingsContents = File.ReadAllText(Configuration.Instance.SettingsFilePath);
+			var jObj = JObject.Parse(settingsContents);
+
+			var jRetainAaxFiles = jObj.Property("RetainAaxFiles");
+			if (jRetainAaxFiles is null)
+			{
+				jObj.Add("RetainAaxFiles", false);
+			
+				var newContents = jObj.ToString(Formatting.Indented);
+				File.WriteAllText(Configuration.Instance.SettingsFilePath, newContents);
+			}
+		}
+		#endregion
+
 		private static string defaultLoggingLevel { get; } = "Information";
 		private static void ensureLoggingConfig()
 		{
@@ -301,8 +323,8 @@ namespace LibationLauncher
 				.AddJsonFile(config.SettingsFilePath)
 				.Build();
 			Log.Logger = new LoggerConfiguration()
-			  .ReadFrom.Configuration(configuration)
-			  .CreateLogger();
+				.ReadFrom.Configuration(configuration)
+				.CreateLogger();
 
 			//// MANUAL HARD CODED
 			//Log.Logger = new LoggerConfiguration()

LibationSearchEngine/LibationSearchEngine.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>

LibationSearchEngine/UNTESTED/SearchEngine.cs

@@ -119,6 +119,10 @@ namespace LibationSearchEngine
 
                     [nameof(Book.IsAbridged)] = lb => lb.Book.IsAbridged,
                     ["Abridged"] = lb => lb.Book.IsAbridged,
+
+                    // this will only be evaluated at time of re-index. ie: state of files moved later will be out of sync until next re-index
+                    ["IsLiberated"] = lb => AudibleFileStorage.Audio.Exists(lb.Book.AudibleProductId),
+                    ["Liberated"] = lb => AudibleFileStorage.Audio.Exists(lb.Book.AudibleProductId),
                 });
 
         private static bool isAuthorNarrated(LibraryBook lb)

LibationWinForms/LibationWinForms.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Library</OutputType>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net5.0-windows</TargetFramework>
     <UseWindowsForms>true</UseWindowsForms>
     <ApplicationIcon>libation.ico</ApplicationIcon>
 
@@ -27,9 +27,11 @@
     <Compile Update="UNTESTED\Dialogs\LibationFilesDialog.Designer.cs">
       <DependentUpon>LibationFilesDialog.cs</DependentUpon>
     </Compile>
-    <Compile Update="UNTESTED\Dialogs\ScanAccountsDialog.cs">
-      <SubType>Form</SubType>
+    <Compile Update="UNTESTED\Dialogs\Login\ApprovalNeededDialog.cs" />
+    <Compile Update="UNTESTED\Dialogs\Login\ApprovalNeededDialog.Designer.cs">
+      <DependentUpon>ApprovalNeededDialog.cs</DependentUpon>
     </Compile>
+    <Compile Update="UNTESTED\Dialogs\ScanAccountsDialog.cs" />
     <Compile Update="UNTESTED\Dialogs\ScanAccountsDialog.Designer.cs">
       <DependentUpon>ScanAccountsDialog.cs</DependentUpon>
     </Compile>

LibationWinForms/UNTESTED/BookLiberation/AutomatedBackupsForm.cs

@@ -24,24 +24,13 @@ namespace LibationWinForms.BookLiberation
             InitializeComponent();
         }
 
-		public void AppendError(Exception ex)
-		{
-			Serilog.Log.Logger.Error(ex, "Automated backup: error");
-			appendText("ERROR: " + ex.Message);
-		}
-		public void AppendText(string text)
-		{
-			Serilog.Log.Logger.Information($"Automated backup: {text}");
-			appendText(text);
-		}
-		private void appendText(string text)
+		public void WriteLine(string text)
 			=> logTb.UIThread(() => logTb.AppendText($"{DateTime.Now} {text}{Environment.NewLine}"));
 
 		public void FinalizeUI()
         {
             keepGoingCb.Enabled = false;
             logTb.AppendText("");
-            AppendText("DONE");
         }
 
         private void AutomatedBackupsForm_FormClosing(object sender, FormClosingEventArgs e) => keepGoingCb.Checked = false;

LibationWinForms/UNTESTED/BookLiberation/DownloadForm.cs

@@ -17,15 +17,15 @@ namespace LibationWinForms.BookLiberation
         // thread-safe UI updates
         public void UpdateFilename(string title) => filenameLbl.UIThread(() => filenameLbl.Text = title);
 
-        public void DownloadProgressChanged(long BytesReceived, long TotalBytesToReceive)
+        public void DownloadProgressChanged(long BytesReceived, long? TotalBytesToReceive)
         {
             // this won't happen with download file. it will happen with download string
-            if (TotalBytesToReceive < 0)
+            if (!TotalBytesToReceive.HasValue || TotalBytesToReceive.Value <= 0)
                 return;
 
-            progressLbl.UIThread(() => progressLbl.Text = $"{BytesReceived:#,##0} of {TotalBytesToReceive:#,##0}");
+            progressLbl.UIThread(() => progressLbl.Text = $"{BytesReceived:#,##0} of {TotalBytesToReceive.Value:#,##0}");
 
-            var d = double.Parse(BytesReceived.ToString()) / double.Parse(TotalBytesToReceive.ToString()) * 100.0;
+            var d = double.Parse(BytesReceived.ToString()) / double.Parse(TotalBytesToReceive.Value.ToString()) * 100.0;
             var i = int.Parse(Math.Truncate(d).ToString());
             progressBar1.UIThread(() => progressBar1.Value = i);
 

LibationWinForms/UNTESTED/BookLiberation/ProcessorAutomationController.cs

@@ -1,30 +1,69 @@
 using System;
+using System.Linq;
 using System.Threading.Tasks;
+using System.Windows.Forms;
 using DataLayer;
 using Dinah.Core.ErrorHandling;
 using FileLiberator;
 
 namespace LibationWinForms.BookLiberation
 {
+    // decouple serilog and form. include convenience factory method
+    public class LogMe
+    {
+        public event EventHandler<string> LogInfo;
+        public event EventHandler<string> LogErrorString;
+        public event EventHandler<(Exception, string)> LogError;
+
+        public static LogMe RegisterForm(AutomatedBackupsForm form)
+        {
+            var logMe = new LogMe();
+
+            logMe.LogInfo += (_, text) => Serilog.Log.Logger.Information($"Automated backup: {text}");
+            logMe.LogInfo += (_, text) => form.WriteLine(text);
+
+            logMe.LogErrorString += (_, text) => Serilog.Log.Logger.Error(text);
+            logMe.LogErrorString += (_, text) => form.WriteLine(text);
+
+			logMe.LogError += (_, tuple) => Serilog.Log.Logger.Error(tuple.Item1, tuple.Item2 ?? "Automated backup: error");
+            logMe.LogError += (_, tuple) =>
+            {
+                form.WriteLine(tuple.Item2 ?? "Automated backup: error");
+                form.WriteLine("ERROR: " + tuple.Item1.Message);
+            };
+
+            return logMe;
+        }
+
+        public void Info(string text) => LogInfo?.Invoke(this, text);
+        public void Error(string text) => LogErrorString?.Invoke(this, text);
+        public void Error(Exception ex, string text = null) => LogError?.Invoke(this, (ex, text));
+    }
+
     public static class ProcessorAutomationController
     {
         public static async Task BackupSingleBookAsync(string productId, EventHandler<LibraryBook> completedAction = null)
         {
+            Serilog.Log.Logger.Information("Begin " + nameof(BackupSingleBookAsync) + " {@DebugInfo}", new { productId });
+
             var backupBook = getWiredUpBackupBook(completedAction);
 
-            var automatedBackupsForm = attachToBackupsForm(backupBook);
+            (AutomatedBackupsForm automatedBackupsForm, LogMe logMe) = attachToBackupsForm(backupBook);
             automatedBackupsForm.KeepGoingVisible = false;
 
-            await runSingleBackupAsync(backupBook, automatedBackupsForm, productId);
+            var libraryBook = IProcessableExt.GetSingleLibraryBook(productId);
+            // continue even if libraryBook is null. we'll display even that in the processing box
+            await new BackupSingle(logMe, backupBook, automatedBackupsForm, libraryBook).RunBackupAsync();
         }
 
         public static async Task BackupAllBooksAsync(EventHandler<LibraryBook> completedAction = null)
         {
+            Serilog.Log.Logger.Information("Begin " + nameof(BackupAllBooksAsync));
+
             var backupBook = getWiredUpBackupBook(completedAction);
 
-            var automatedBackupsForm = attachToBackupsForm(backupBook);
-
-            await runBackupLoopAsync(backupBook, automatedBackupsForm);
+            (AutomatedBackupsForm automatedBackupsForm, LogMe logMe) = attachToBackupsForm(backupBook);
+            await new BackupLoop(logMe, backupBook, automatedBackupsForm).RunBackupAsync();
         }
 
         private static BackupBook getWiredUpBackupBook(EventHandler<LibraryBook> completedAction)
@@ -33,7 +72,7 @@ namespace LibationWinForms.BookLiberation
 
             backupBook.DownloadBook.Begin += (_, __) => wireUpEvents(backupBook.DownloadBook);
             backupBook.DecryptBook.Begin += (_, __) => wireUpEvents(backupBook.DecryptBook);
-			backupBook.DownloadPdf.Begin += (_, __) => wireUpEvents(backupBook.DownloadPdf);
+            backupBook.DownloadPdf.Begin += (_, __) => wireUpEvents(backupBook.DownloadPdf);
 
             if (completedAction != null)
             {
@@ -42,25 +81,34 @@ namespace LibationWinForms.BookLiberation
                 backupBook.DownloadPdf.Completed += completedAction;
             }
 
+			// enables search engine to index for things like "IsLiberated"
+			backupBook.DownloadBook.Completed += reindex;
+            backupBook.DecryptBook.Completed += reindex;
+            backupBook.DownloadPdf.Completed += reindex;
+
             return backupBook;
         }
 
-        private static AutomatedBackupsForm attachToBackupsForm(BackupBook backupBook)
+		private static async void reindex(object sender, LibraryBook e)
+            => await Task.Run(() => ApplicationServices.SearchEngineCommands.FullReIndex());
+
+        private static (AutomatedBackupsForm, LogMe) attachToBackupsForm(BackupBook backupBook)
         {
-            #region create form
+            #region create form and logger
             var automatedBackupsForm = new AutomatedBackupsForm();
+            var logMe = LogMe.RegisterForm(automatedBackupsForm);
             #endregion
 
             #region define how model actions will affect form behavior
-            void downloadBookBegin(object _, LibraryBook libraryBook) => automatedBackupsForm.AppendText($"Download Step, Begin: {libraryBook.Book}");
-            void statusUpdate(object _, string str) => automatedBackupsForm.AppendText("- " + str);
-            void downloadBookCompleted(object _, LibraryBook libraryBook) => automatedBackupsForm.AppendText($"Download Step, Completed: {libraryBook.Book}");
-            void decryptBookBegin(object _, LibraryBook libraryBook) => automatedBackupsForm.AppendText($"Decrypt Step, Begin: {libraryBook.Book}");
+            void downloadBookBegin(object _, LibraryBook libraryBook) => logMe.Info($"Download Step, Begin: {libraryBook.Book}");
+            void statusUpdate(object _, string str) => logMe.Info("- " + str);
+            void downloadBookCompleted(object _, LibraryBook libraryBook) => logMe.Info($"Download Step, Completed: {libraryBook.Book}");
+            void decryptBookBegin(object _, LibraryBook libraryBook) => logMe.Info($"Decrypt Step, Begin: {libraryBook.Book}");
             // extra line after book is completely finished
-            void decryptBookCompleted(object _, LibraryBook libraryBook) => automatedBackupsForm.AppendText($"Decrypt Step, Completed: {libraryBook.Book}{Environment.NewLine}");
-            void downloadPdfBegin(object _, LibraryBook libraryBook) => automatedBackupsForm.AppendText($"PDF Step, Begin: {libraryBook.Book}");
+            void decryptBookCompleted(object _, LibraryBook libraryBook) => logMe.Info($"Decrypt Step, Completed: {libraryBook.Book}{Environment.NewLine}");
+            void downloadPdfBegin(object _, LibraryBook libraryBook) => logMe.Info($"PDF Step, Begin: {libraryBook.Book}");
             // extra line after book is completely finished
-            void downloadPdfCompleted(object _, LibraryBook libraryBook) => automatedBackupsForm.AppendText($"PDF Step, Completed: {libraryBook.Book}{Environment.NewLine}");
+            void downloadPdfCompleted(object _, LibraryBook libraryBook) => logMe.Info($"PDF Step, Completed: {libraryBook.Book}{Environment.NewLine}");
             #endregion
 
             #region subscribe new form to model's events
@@ -91,16 +139,17 @@ namespace LibationWinForms.BookLiberation
             };
             #endregion
 
-            return automatedBackupsForm;
+            return (automatedBackupsForm, logMe);
         }
 
         public static async Task BackupAllPdfsAsync(EventHandler<LibraryBook> completedAction = null)
         {
+            Serilog.Log.Logger.Information("Begin " + nameof(BackupAllPdfsAsync));
+
             var downloadPdf = getWiredUpDownloadPdf(completedAction);
 
-            var automatedBackupsForm = attachToBackupsForm(downloadPdf);
-
-            await runBackupLoopAsync(downloadPdf, automatedBackupsForm);
+			(AutomatedBackupsForm automatedBackupsForm, LogMe logMe) = attachToBackupsForm(downloadPdf);
+            await new BackupLoop(logMe, downloadPdf, automatedBackupsForm).RunBackupAsync();
         }
 
         private static DownloadPdf getWiredUpDownloadPdf(EventHandler<LibraryBook> completedAction)
@@ -126,7 +175,7 @@ namespace LibationWinForms.BookLiberation
                 downloadDialog.UpdateFilename(str);
                 downloadDialog.Show();
             };
-            downloadFile.DownloadProgressChanged += (_, progress) => downloadDialog.DownloadProgressChanged(progress.BytesReceived, progress.TotalBytesToReceive.Value);
+            downloadFile.DownloadProgressChanged += (_, progress) => downloadDialog.DownloadProgressChanged(progress.BytesReceived, progress.TotalBytesToReceive);
             downloadFile.DownloadCompleted += (_, __) => downloadDialog.Close();
 
             await downloadFile.PerformDownloadFileAsync(url, destination);
@@ -161,7 +210,7 @@ namespace LibationWinForms.BookLiberation
             void fileDownloadCompleted(object _, string __) => downloadDialog.Close();
 
             void downloadProgressChanged(object _, Dinah.Core.Net.Http.DownloadProgress progress)
-                => downloadDialog.DownloadProgressChanged(progress.BytesReceived, progress.TotalBytesToReceive.Value);
+                => downloadDialog.DownloadProgressChanged(progress.BytesReceived, progress.TotalBytesToReceive);
 
             void unsubscribe(object _ = null, EventArgs __ = null)
             {
@@ -244,17 +293,18 @@ namespace LibationWinForms.BookLiberation
             #endregion
         }
 
-        private static AutomatedBackupsForm attachToBackupsForm(IDownloadableProcessable downloadable)
+        private static (AutomatedBackupsForm, LogMe) attachToBackupsForm(IDownloadableProcessable downloadable)
         {
-            #region create form
+            #region create form and logger
             var automatedBackupsForm = new AutomatedBackupsForm();
+            var logMe = LogMe.RegisterForm(automatedBackupsForm);
             #endregion
 
             #region define how model actions will affect form behavior
-            void begin(object _, LibraryBook libraryBook) => automatedBackupsForm.AppendText($"Begin: {libraryBook.Book}");
-            void statusUpdate(object _, string str) => automatedBackupsForm.AppendText("- " + str);
+            void begin(object _, LibraryBook libraryBook) => logMe.Info($"Begin: {libraryBook.Book}");
+            void statusUpdate(object _, string str) => logMe.Info("- " + str);
             // extra line after book is completely finished
-            void completed(object _, LibraryBook libraryBook) => automatedBackupsForm.AppendText($"Completed: {libraryBook.Book}{Environment.NewLine}");
+            void completed(object _, LibraryBook libraryBook) => logMe.Info($"Completed: {libraryBook.Book}{Environment.NewLine}");
             #endregion
 
             #region subscribe new form to model's events
@@ -273,73 +323,150 @@ namespace LibationWinForms.BookLiberation
             };
             #endregion
 
-            return automatedBackupsForm;
+            return (automatedBackupsForm, logMe);
+        }
+    }
+
+    abstract class BackupRunner
+    {
+        protected LogMe LogMe { get; }
+        protected IProcessable Processable { get; }
+        protected AutomatedBackupsForm AutomatedBackupsForm { get; }
+
+        protected BackupRunner(LogMe logMe, IProcessable processable, AutomatedBackupsForm automatedBackupsForm)
+        {
+            LogMe = logMe;
+            Processable = processable;
+            AutomatedBackupsForm = automatedBackupsForm;
         }
 
-        // automated backups looper feels like a composible IProcessable: logic, UI, begin + process child + end
-        // however the process step doesn't follow the pattern: Validate(product) + Process(product)
-        private static async Task runBackupLoopAsync(IProcessable processable, AutomatedBackupsForm automatedBackupsForm)
+        protected abstract Task RunAsync();
+
+        protected abstract string SkipDialogText { get; }
+        protected abstract MessageBoxButtons SkipDialogButtons { get; }
+        protected abstract DialogResult CreateSkipFileResult { get; }
+
+        public async Task RunBackupAsync()
         {
-            automatedBackupsForm.Show();
+            AutomatedBackupsForm.Show();
 
             try
             {
-                var shouldContinue = true;
-                while (shouldContinue)
-                {
-                    var statusHandler = await processable.ProcessFirstValidAsync();
-                    shouldContinue = validateStatus(statusHandler, automatedBackupsForm);
-                }
+                await RunAsync();
             }
             catch (Exception ex)
             {
-                automatedBackupsForm.AppendError(ex);
+                LogMe.Error(ex);
             }
 
-            automatedBackupsForm.FinalizeUI();
+            AutomatedBackupsForm.FinalizeUI();
+            LogMe.Info("DONE");
         }
 
-        private static async Task runSingleBackupAsync(IProcessable processable, AutomatedBackupsForm automatedBackupsForm, string productId)
+        protected async Task<bool> ProcessOneAsync(Func<LibraryBook, Task<StatusHandler>> func, LibraryBook libraryBook)
         {
-            automatedBackupsForm.Show();
+            string logMessage;
 
             try
             {
-                var statusHandler = await processable.ProcessSingleAsync(productId);
-                validateStatus(statusHandler, automatedBackupsForm);
-            }
-            catch (Exception ex)
-            {
-                automatedBackupsForm.AppendError(ex);
-            }
+                var statusHandler = await func(libraryBook);
 
-            automatedBackupsForm.FinalizeUI();
-        }
+                if (statusHandler.IsSuccess)
+                    return true;
 
-        private static bool validateStatus(StatusHandler statusHandler, AutomatedBackupsForm automatedBackupsForm)
-        {
-            if (statusHandler == null)
-            {
-                automatedBackupsForm.AppendText("Done. All books have been processed");
-                return false;
-            }
-
-            if (statusHandler.HasErrors)
-            {
-                automatedBackupsForm.AppendText("ERROR. All books have not been processed. Most recent valid book: processing failed");
                 foreach (var errorMessage in statusHandler.Errors)
-                    automatedBackupsForm.AppendText(errorMessage);
-                return false;
+                    LogMe.Error(errorMessage);
+
+                logMessage = statusHandler.Errors.Aggregate((a, b) => $"{a}\r\n{b}");
+            }
+            catch (Exception ex)
+            {
+                LogMe.Error(ex);
+
+                logMessage = ex.Message + "\r\n|\r\n" + ex.StackTrace;
             }
 
-            if (!automatedBackupsForm.KeepGoing)
-            {
-                if (automatedBackupsForm.KeepGoingVisible && !automatedBackupsForm.KeepGoingChecked)
-                    automatedBackupsForm.AppendText("'Keep going' is unchecked");
+            LogMe.Error("ERROR. All books have not been processed. Most recent book: processing failed");
+
+            var dialogResult = MessageBox.Show(SkipDialogText, "Skip importing this book?", SkipDialogButtons, MessageBoxIcon.Question);
+
+            if (dialogResult == DialogResult.Abort)
                 return false;
+
+            if (dialogResult == CreateSkipFileResult)
+            {
+                var path = FileManager.AudibleFileStorage.Audio.CreateSkipFile(libraryBook.Book.Title, libraryBook.Book.AudibleProductId, logMessage);
+                LogMe.Info($@"
+Created new 'skip' file
+  [{libraryBook.Book.AudibleProductId}] {libraryBook.Book.Title}
+  {path}
+".Trim());
             }
 
             return true;
         }
     }
+    class BackupSingle : BackupRunner
+    {
+        private LibraryBook _libraryBook { get; }
+
+		protected override string SkipDialogText => @"
+An error occurred while trying to process this book. Skip this book permanently?
+
+- Click YES to skip this book permanently.
+
+- Click NO to skip the book this time only. We'll try again later.
+".Trim();
+		protected override MessageBoxButtons SkipDialogButtons => MessageBoxButtons.YesNo;
+		protected override DialogResult CreateSkipFileResult => DialogResult.Yes;
+
+		public BackupSingle(LogMe logMe, IProcessable processable, AutomatedBackupsForm automatedBackupsForm, LibraryBook libraryBook)
+            : base(logMe, processable, automatedBackupsForm)
+        {
+            _libraryBook = libraryBook;
+        }
+
+		protected override async Task RunAsync()
+        {
+            if (_libraryBook is not null)
+                await ProcessOneAsync(Processable.ProcessSingleAsync, _libraryBook);
+        }
+    }
+    class BackupLoop : BackupRunner
+    {
+		protected override string SkipDialogText => @"
+An error occurred while trying to process this book
+
+- ABORT: stop processing books.
+
+- RETRY: retry this book later. Just skip it for now. Continue processing books. (Will try this book again later.)
+
+- IGNORE: Permanently ignore this book. Continue processing books. (Will not try this book again later.)
+".Trim();
+        protected override MessageBoxButtons SkipDialogButtons => MessageBoxButtons.AbortRetryIgnore;
+        protected override DialogResult CreateSkipFileResult => DialogResult.Ignore;
+
+        public BackupLoop(LogMe logMe, IProcessable processable, AutomatedBackupsForm automatedBackupsForm)
+            : base(logMe, processable, automatedBackupsForm) { }
+
+        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())
+			{
+				var keepGoing = await ProcessOneAsync(Processable.ProcessBookAsync_NoValidation, libraryBook);
+				if (!keepGoing)
+					return;
+
+				if (!AutomatedBackupsForm.KeepGoing)
+				{
+					if (AutomatedBackupsForm.KeepGoingVisible && !AutomatedBackupsForm.KeepGoingChecked)
+						LogMe.Info("'Keep going' is unchecked");
+					return;
+				}
+			}
+
+			LogMe.Info("Done. All books have been processed");
+        }
+	}
 }

LibationWinForms/UNTESTED/Dialogs/AccountsDialog.cs

@@ -151,7 +151,7 @@ namespace LibationWinForms.Dialogs
 				if (string.IsNullOrWhiteSpace(dto.AccountId))
 					throw new Exception("Please enter an account id for all accounts");
 				if (string.IsNullOrWhiteSpace(dto.LocaleName))
-					throw new Exception("Please select a local name for all accounts");
+					throw new Exception("Please select a locale (i.e.: country or region) for all accounts");
 
 				var acct = accountsSettings.Upsert(dto.AccountId, dto.LocaleName);
 				acct.LibraryScan = dto.LibraryScan;

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

@@ -0,0 +1,78 @@
+namespace LibationWinForms.Dialogs.Login
+{
+	partial class ApprovalNeededDialog
+	{
+		/// <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()
+		{
+			this.approvedBtn = new System.Windows.Forms.Button();
+			this.label1 = new System.Windows.Forms.Label();
+			this.SuspendLayout();
+			// 
+			// approvedBtn
+			// 
+			this.approvedBtn.Location = new System.Drawing.Point(15, 25);
+			this.approvedBtn.Name = "approvedBtn";
+			this.approvedBtn.Size = new System.Drawing.Size(79, 23);
+			this.approvedBtn.TabIndex = 1;
+			this.approvedBtn.Text = "Approved";
+			this.approvedBtn.UseVisualStyleBackColor = true;
+			this.approvedBtn.Click += new System.EventHandler(this.approvedBtn_Click);
+			// 
+			// label1
+			// 
+			this.label1.AutoSize = true;
+			this.label1.Location = new System.Drawing.Point(12, 9);
+			this.label1.Name = "label1";
+			this.label1.Size = new System.Drawing.Size(104, 13);
+			this.label1.TabIndex = 0;
+			this.label1.Text = "Click after approving";
+			// 
+			// ApprovalNeededDialog
+			// 
+			this.AcceptButton = this.approvedBtn;
+			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.ClientSize = new System.Drawing.Size(149, 60);
+			this.Controls.Add(this.label1);
+			this.Controls.Add(this.approvedBtn);
+			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
+			this.MaximizeBox = false;
+			this.MinimizeBox = false;
+			this.Name = "ApprovalNeededDialog";
+			this.ShowIcon = false;
+			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
+			this.Text = "Approval Needed";
+			this.ResumeLayout(false);
+			this.PerformLayout();
+
+		}
+
+		#endregion
+		private System.Windows.Forms.Button approvedBtn;
+		private System.Windows.Forms.Label label1;
+	}
+}

LibationWinForms/UNTESTED/Dialogs/Login/ApprovalNeededDialog.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Windows.Forms;
+
+namespace LibationWinForms.Dialogs.Login
+{
+	public partial class ApprovalNeededDialog : Form
+	{
+		public ApprovalNeededDialog()
+		{
+			InitializeComponent();
+		}
+
+		private void approvedBtn_Click(object sender, EventArgs e)
+		{
+			DialogResult = DialogResult.OK;
+		}
+	}
+}

LibationWinForms/UNTESTED/Dialogs/Login/WinformResponder.cs

@@ -37,5 +37,11 @@ namespace LibationWinForms.Login
 				return (dialog.Email, dialog.Password);
 			return (null, null);
 		}
+
+		public void ShowApprovalNeeded()
+		{
+			using var dialog = new ApprovalNeededDialog();
+			dialog.ShowDialog();
+		}
 	}
 }

LibationWinForms/UNTESTED/Form1.Designer.cs

@@ -35,12 +35,14 @@
 			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();
@@ -56,6 +58,7 @@
 			this.pdfsCountsLbl = new System.Windows.Forms.ToolStripStatusLabel();
 			this.addFilterBtn = new System.Windows.Forms.Button();
 			this.noAccountsYetAddAccountToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+			this.exportLibraryToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
 			this.menuStrip1.SuspendLayout();
 			this.statusStrip1.SuspendLayout();
 			this.SuspendLayout();
@@ -106,6 +109,7 @@
 			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);
@@ -125,6 +129,12 @@
 			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";
@@ -169,6 +179,14 @@
 			this.beginPdfBackupsToolStripMenuItem.Text = "Begin &PDF Only Backups: {0}";
 			this.beginPdfBackupsToolStripMenuItem.Click += new System.EventHandler(this.beginPdfBackupsToolStripMenuItem_Click);
 			// 
+			// 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[] {
@@ -283,6 +301,13 @@
 			this.noAccountsYetAddAccountToolStripMenuItem.Text = "No accounts yet. A&dd Account...";
 			this.noAccountsYetAddAccountToolStripMenuItem.Click += new System.EventHandler(this.noAccountsYetAddAccountToolStripMenuItem_Click);
 			// 
+			// exportLibraryToolStripMenuItem
+			// 
+			this.exportLibraryToolStripMenuItem.Name = "exportLibraryToolStripMenuItem";
+			this.exportLibraryToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
+			this.exportLibraryToolStripMenuItem.Text = "E&xport Library...";
+			this.exportLibraryToolStripMenuItem.Click += new System.EventHandler(this.exportLibraryToolStripMenuItem_Click);
+			// 
 			// Form1
 			// 
 			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
@@ -338,5 +363,7 @@
 		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;
 	}
 }

LibationWinForms/UNTESTED/Form1.cs

@@ -130,6 +130,9 @@ namespace LibationWinForms
 			var downloadedOnly = results.Count(r => r == AudioFileState.aax);
 			var noProgress = results.Count(r => r == AudioFileState.none);
 
+            // enable/disable export
+            exportLibraryToolStripMenuItem.Enabled = results.Any();
+
             // update bottom numbers
             var pending = noProgress + downloadedOnly;
             var statusStripText
@@ -299,6 +302,45 @@ namespace LibationWinForms
         private void updateGridRow(object _, LibraryBook libraryBook) => currProductsGrid.RefreshRow(libraryBook.Book.AudibleProductId);
         #endregion
 
+        #region Export menu
+        private void exportLibraryToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                var saveFileDialog = new SaveFileDialog
+                {
+                    Title = "Where to export Library",
+                    Filter = "Excel Workbook (*.xlsx)|*.xlsx|CSV files (*.csv)|*.csv|JSON files (*.json)|*.json" // + "|All files (*.*)|*.*"
+                };
+
+                if (saveFileDialog.ShowDialog() != DialogResult.OK)
+                    return;
+
+                // FilterIndex is 1-based, NOT 0-based
+                switch (saveFileDialog.FilterIndex)
+                {
+                    case 1: // xlsx
+                    default:
+                        LibraryExporter.ToXlsx(saveFileDialog.FileName);
+                        break;
+                    case 2: // csv
+                        LibraryExporter.ToCsv(saveFileDialog.FileName);
+                        break;
+                    case 3: // json
+                        LibraryExporter.ToJson(saveFileDialog.FileName);
+                        break;
+                }
+
+                MessageBox.Show("Library exported to:\r\n" + saveFileDialog.FileName);
+            }
+            catch (Exception ex)
+            {
+                Serilog.Log.Logger.Error(ex, "Error attempting to export library");
+                MessageBox.Show("Error attempting to export your library. Error message:\r\n\r\n" + ex.Message, "Error exporting", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        #endregion
+
         #region quick filters menu
         private void loadInitialQuickFilterState()
         {

README.md

@@ -1,6 +1,6 @@
 # Libation: Liberate your Library
 
-## [Download Libation](https://github.com/rmcrackan/Libation/releases)
+## [Download Libation](https://github.com/rmcrackan/Libation/releases/latest)
 
 # Table of Contents
 
@@ -9,10 +9,12 @@
     - [The bad](#the-bad)
     - [The ugly](#the-ugly)
 2. [Getting started](#getting-started)
+    - [Create Accounts](#create-accounts)
     - [Import your library](#import-your-library)
     - [Download your books -- DRM-free!](#download-your-books----drm-free)
     - [Download PDF attachments](#download-pdf-attachments)
     - [Details of downloaded files](#details-of-downloaded-files)
+    - [Export your library](#export-your-library)
 3. [Searching and filtering](#searching-and-filtering)
     - [Tags](#tags)
     - [Searches](#searches)
@@ -57,12 +59,26 @@ I made this for myself and I want to share it with the great programming and aud
 
 #### [Download Libation](https://github.com/rmcrackan/Libation/releases)
 
+### Create Accounts
+
+Create your account(s):
+
+![Create your accounts, menu](images/v40_accounts.png)
+
+New locale options include many more regions including old audible accounts which pre-date the amazon acquisition
+
+![Choose your account locales](images/v40_locales.png)
+
 ### Import your library
 
 Select Import > Scan Library:
 
 ![Import step 1](images/Import1.png)
 
+Or if you have multiple accounts, you'll get to choose whether to scan all accounts or just the ones you select:
+
+![Import which accounts](images/v40_import.png)
+
 You'll see this window while it's scanning:
 
 ![Import step 2](images/Import2.png)
@@ -129,6 +145,12 @@ When you set up Libation, you'll specify a Books directory. Libation looks insid
 * .cue: this is a file which logs where chapter breaks occur. Many tools are able to use this if you want to split your book into files along chapter lines.
 * .nfo: This is just some general info about the book and includes some technical stats about the audiofile.
 
+### Export your library
+
+![Export](images/Export.png)
+
+Export your library to Excel, CSV, or JSON
+
 ## Searching and filtering
 
 ### Tags

WinFormsDesigner/Dialogs/Login/ApprovalNeededDialog.Designer.cs

@@ -0,0 +1,77 @@
+namespace WinFormsDesigner.Dialogs.Login
+{
+	partial class ApprovalNeededDialog
+	{
+		/// <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()
+		{
+			this.approvedBtn = new System.Windows.Forms.Button();
+			this.label1 = new System.Windows.Forms.Label();
+			this.SuspendLayout();
+			// 
+			// approvedBtn
+			// 
+			this.approvedBtn.Location = new System.Drawing.Point(15, 25);
+			this.approvedBtn.Name = "approvedBtn";
+			this.approvedBtn.Size = new System.Drawing.Size(79, 23);
+			this.approvedBtn.TabIndex = 1;
+			this.approvedBtn.Text = "Approved";
+			this.approvedBtn.UseVisualStyleBackColor = true;
+			// 
+			// label1
+			// 
+			this.label1.AutoSize = true;
+			this.label1.Location = new System.Drawing.Point(12, 9);
+			this.label1.Name = "label1";
+			this.label1.Size = new System.Drawing.Size(104, 13);
+			this.label1.TabIndex = 0;
+			this.label1.Text = "Click after approving";
+			// 
+			// ApprovalNeededDialog
+			// 
+			this.AcceptButton = this.approvedBtn;
+			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.ClientSize = new System.Drawing.Size(149, 60);
+			this.Controls.Add(this.label1);
+			this.Controls.Add(this.approvedBtn);
+			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
+			this.MaximizeBox = false;
+			this.MinimizeBox = false;
+			this.Name = "ApprovalNeededDialog";
+			this.ShowIcon = false;
+			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
+			this.Text = "Approval Needed";
+			this.ResumeLayout(false);
+			this.PerformLayout();
+
+		}
+
+		#endregion
+		private System.Windows.Forms.Button approvedBtn;
+		private System.Windows.Forms.Label label1;
+	}
+}

WinFormsDesigner/Dialogs/Login/ApprovalNeededDialog.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Windows.Forms;
+
+namespace WinFormsDesigner.Dialogs.Login
+{
+	public partial class ApprovalNeededDialog : Form
+	{
+		public ApprovalNeededDialog()
+		{
+			InitializeComponent();
+		}
+	}
+}

WinFormsDesigner/Dialogs/Login/AudibleLoginDialog.resx

@@ -1,120 +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>
-</root>

WinFormsDesigner/Dialogs/Login/CaptchaDialog.resx

@@ -1,120 +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>
-</root>

WinFormsDesigner/Dialogs/Login/_2faCodeDialog.cs

@@ -5,8 +5,6 @@ namespace WinFormsDesigner.Dialogs.Login
 {
 	public partial class _2faCodeDialog : Form
 	{
-		public string NewTags { get; private set; }
-
 		public _2faCodeDialog()
 		{
 			InitializeComponent();

WinFormsDesigner/Dialogs/Login/_2faCodeDialog.resx

@@ -1,120 +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>
-</root>

WinFormsDesigner/Form1.Designer.cs

@@ -35,12 +35,14 @@
 			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();
@@ -55,7 +57,7 @@
 			this.backupsCountsLbl = new System.Windows.Forms.ToolStripStatusLabel();
 			this.pdfsCountsLbl = new System.Windows.Forms.ToolStripStatusLabel();
 			this.addFilterBtn = new System.Windows.Forms.Button();
-			this.noAccountsYetAddAccountToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+			this.exportLibraryToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
 			this.menuStrip1.SuspendLayout();
 			this.statusStrip1.SuspendLayout();
 			this.SuspendLayout();
@@ -103,6 +105,7 @@
 			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);
@@ -122,6 +125,12 @@
 			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";
@@ -161,6 +170,14 @@
 			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[] {
@@ -262,11 +279,11 @@
 			this.addFilterBtn.Text = "Add To Quick Filters";
 			this.addFilterBtn.UseVisualStyleBackColor = true;
 			// 
-			// noAccountsYetAddAccountToolStripMenuItem
+			// exportLibraryToolStripMenuItem
 			// 
-			this.noAccountsYetAddAccountToolStripMenuItem.Name = "noAccountsYetAddAccountToolStripMenuItem";
-			this.noAccountsYetAddAccountToolStripMenuItem.Size = new System.Drawing.Size(247, 22);
-			this.noAccountsYetAddAccountToolStripMenuItem.Text = "No accounts yet. A&dd Account...";
+			this.exportLibraryToolStripMenuItem.Name = "exportLibraryToolStripMenuItem";
+			this.exportLibraryToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
+			this.exportLibraryToolStripMenuItem.Text = "E&xport Library...";
 			// 
 			// Form1
 			// 
@@ -322,5 +339,7 @@
 		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/WinFormsDesigner.csproj

@@ -89,6 +89,12 @@
     <Compile Include="Dialogs\LibationFilesDialog.Designer.cs">
       <DependentUpon>LibationFilesDialog.cs</DependentUpon>
     </Compile>
+    <Compile Include="Dialogs\Login\ApprovalNeededDialog.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="Dialogs\Login\ApprovalNeededDialog.Designer.cs">
+      <DependentUpon>ApprovalNeededDialog.cs</DependentUpon>
+    </Compile>
     <Compile Include="Dialogs\Login\AudibleLoginDialog.cs">
       <SubType>Form</SubType>
     </Compile>
@@ -176,15 +182,6 @@
     <EmbeddedResource Include="Dialogs\LibationFilesDialog.resx">
       <DependentUpon>LibationFilesDialog.cs</DependentUpon>
     </EmbeddedResource>
-    <EmbeddedResource Include="Dialogs\Login\AudibleLoginDialog.resx">
-      <DependentUpon>AudibleLoginDialog.cs</DependentUpon>
-    </EmbeddedResource>
-    <EmbeddedResource Include="Dialogs\Login\CaptchaDialog.resx">
-      <DependentUpon>CaptchaDialog.cs</DependentUpon>
-    </EmbeddedResource>
-    <EmbeddedResource Include="Dialogs\Login\_2faCodeDialog.resx">
-      <DependentUpon>_2faCodeDialog.cs</DependentUpon>
-    </EmbeddedResource>
     <EmbeddedResource Include="Dialogs\ScanAccountsDialog.resx">
       <DependentUpon>ScanAccountsDialog.cs</DependentUpon>
     </EmbeddedResource>

WindowsDesktopUtilities/WindowsDesktopUtilities.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Library</OutputType>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net5.0-windows</TargetFramework>
     <UseWindowsForms>true</UseWindowsForms>
     <ApplicationIcon />
     <StartupObject />

_Demos/ffmpeg decrypt/ffmpeg decrypt.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net5.0-windows</TargetFramework>
     <RootNamespace>ffmpeg_decrypt</RootNamespace>
     <UseWindowsForms>true</UseWindowsForms>
   </PropertyGroup>

_Demos/inAudibleLite/inAudibleLite.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net5.0-windows</TargetFramework>
     <UseWindowsForms>true</UseWindowsForms>
   </PropertyGroup>
 

_Tests/InternalUtilities.Tests/InternalUtilities.Tests.csproj

@@ -1,13 +1,13 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
 
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.7.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.0" />
     <PackageReference Include="MSTest.TestAdapter" Version="2.1.2" />
     <PackageReference Include="MSTest.TestFramework" Version="2.1.2" />
     <PackageReference Include="coverlet.collector" Version="1.3.0">