incr ver

Resolved Several Issues (It's not as bad as  2,453 lines suggests)

.github/workflows/build-linux.yml

@@ -1,5 +1,5 @@
 # build-linux.yml
-# Reusable workflow that builds the Linux and MacOS versions of Libation.
+# Reusable workflow that builds the Linux and MacOS (x64 and arm64) versions of Libation.
 ---
 name: build
 
@@ -19,15 +19,15 @@ on:
 env:
   DOTNET_CONFIGURATION: 'Release'
   DOTNET_VERSION: '7.0.x'
+  RELEASE_NAME: 'chardonnay'
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [Linux, MacOS]
-        ui: [Avalonia]
-        release_name: [chardonnay]
+        os: [ubuntu-latest, macos-latest]
+        arch: [x64, arm64]
     steps:
       - uses: actions/checkout@v3
       - name: Setup .NET
@@ -45,37 +45,63 @@ jobs:
           then
             version="${inputVersion}"
           else
-            version="$(grep -oP '(?<=<Version>).*(?=</Version)' ./Source/AppScaffolding/AppScaffolding.csproj)"
+            version="$(grep -Eio -m 1 '<Version>.*</Version>' ./Source/AppScaffolding/AppScaffolding.csproj | sed -r 's/<\/?Version>//g')"
           fi
           echo "version=${version}" >> "${GITHUB_OUTPUT}"
-
       - name: Unit test
         if: ${{ inputs.run_unit_tests }}
         working-directory: ./Source
         run: dotnet test
 
       - name: Publish
+        id: publish
         working-directory: ./Source
         run: |
-          dotnet publish -c ${{ env.DOTNET_CONFIGURATION }} -o bin/Publish/${{ matrix.os }}-${{ matrix.release_name }} Libation${{ matrix.ui }}/Libation${{ matrix.ui }}.csproj -p:PublishProfile=Libation${{ matrix.ui }}/Properties/PublishProfiles/${{ matrix.os }}Profile.pubxml
-          dotnet publish -c ${{ env.DOTNET_CONFIGURATION }} -o bin/Publish/${{ matrix.os }}-${{ matrix.release_name }} LoadByOS/${{ matrix.os }}ConfigApp/${{ matrix.os }}ConfigApp.csproj -p:PublishProfile=LoadByOS/Properties/${{ matrix.os }}ConfigApp/PublishProfiles/${{ matrix.os }}Profile.pubxml
-          dotnet publish -c ${{ env.DOTNET_CONFIGURATION }} -o bin/Publish/${{ matrix.os }}-${{ matrix.release_name }} LibationCli/LibationCli.csproj -p:PublishProfile=LibationCli/Properties/PublishProfiles/${{ matrix.os }}Profile.pubxml
-          dotnet publish -c ${{ env.DOTNET_CONFIGURATION }} -o bin/Publish/${{ matrix.os }}-${{ matrix.release_name }} Hangover${{ matrix.ui }}/Hangover${{ matrix.ui }}.csproj -p:PublishProfile=Hangover${{ matrix.ui }}/Properties/PublishProfiles/${{ matrix.os }}Profile.pubxml
-
-      - name: Zip artifact
-        id: zip
-        working-directory: ./Source/bin/Publish/${{ matrix.os }}-${{ matrix.release_name }}
+          os=${{ matrix.os }}
+          target_os="$(echo ${os/-latest/} | sed 's/ubuntu/linux/')"
+          display_os="$(echo ${target_os/macos/macOS} | sed 's/linux/Linux/')"
+          echo "display_os=${display_os}" >> $GITHUB_OUTPUT
+          RUNTIME_IDENTIFIER="$(echo ${target_os/macos/osx})-${{ matrix.arch }}"
+          echo "$RUNTIME_IDENTIFIER"
+          dotnet publish \
+              LibationAvalonia/LibationAvalonia.csproj \
+              --runtime "$RUNTIME_IDENTIFIER" \
+              --configuration ${{ env.DOTNET_CONFIGURATION }} \
+              --output bin/Publish/${display_os}-${{ matrix.arch }}-${{ env.RELEASE_NAME }} \
+              -p:PublishProfile=LibationAvalonia/Properties/PublishProfiles/${display_os}Profile.pubxml
+          dotnet publish \
+              LoadByOS/${display_os}ConfigApp/${display_os}ConfigApp.csproj \
+              --runtime "$RUNTIME_IDENTIFIER" \
+              --configuration ${{ env.DOTNET_CONFIGURATION }} \
+              --output bin/Publish/${display_os}-${{ matrix.arch }}-${{ env.RELEASE_NAME }} \
+              -p:PublishProfile=LoadByOS/Properties/${display_os}ConfigApp/PublishProfiles/${display_os}Profile.pubxml
+          dotnet publish \
+              LibationCli/LibationCli.csproj \
+              --runtime "$RUNTIME_IDENTIFIER" \
+              --configuration ${{ env.DOTNET_CONFIGURATION }} \
+              --output bin/Publish/${display_os}-${{ matrix.arch }}-${{ env.RELEASE_NAME }} \
+              -p:PublishProfile=LibationCli/Properties/PublishProfiles/${display_os}Profile.pubxml
+          dotnet publish \
+              HangoverAvalonia/HangoverAvalonia.csproj \
+              --runtime "$RUNTIME_IDENTIFIER" \
+              --configuration ${{ env.DOTNET_CONFIGURATION }} \
+              --output bin/Publish/${display_os}-${{ matrix.arch }}-${{ env.RELEASE_NAME }} \
+              -p:PublishProfile=HangoverAvalonia/Properties/PublishProfiles/${display_os}Profile.pubxml
+      - name: Build bundle
+        id: bundle
+        working-directory: ./Source/bin/Publish/${{ steps.publish.outputs.display_os }}-${{ matrix.arch }}-${{ env.RELEASE_NAME }}
         run: |
-          delfiles=("libmp3lame.x86.dll" "libmp3lame.x64.dll" "ffmpegaac.x86.dll" "ffmpegaac.x64.dll" "ZipExtractor.exe")
-          for n in "${delfiles[@]}"; do rm "$n"; done
-          osbuild="$(echo '${{ matrix.os }}' | tr '[:upper:]' '[:lower:]')"
-          artifact="Libation.${{ steps.get_version.outputs.version }}-${osbuild}-${{ matrix.release_name }}"
+          BUNDLE_DIR=$(pwd)
+          echo "Bundle dir: ${BUNDLE_DIR}"
+          cd ..
+          SCRIPT=../../../Scripts/Bundle_${{ steps.publish.outputs.display_os }}.sh
+          chmod +rx ${SCRIPT}
+          ${SCRIPT} "${BUNDLE_DIR}" "${{ steps.get_version.outputs.version }}" "${{ matrix.arch }}"
+          artifact=$(ls ./bundle)
           echo "artifact=${artifact}" >> "${GITHUB_OUTPUT}"
-          tar -zcvf "../${artifact}.tar.gz" .
-
-      - name: Publish artifact
+      - name: Publish bundle
         uses: actions/upload-artifact@v3
         with:
-          name: ${{ steps.zip.outputs.artifact }}.tar.gz
-          path: ./Source/bin/Publish/${{ steps.zip.outputs.artifact }}.tar.gz
-          if-no-files-found: error
+          name: ${{ steps.bundle.outputs.artifact }}
+          path: ./Source/bin/Publish/bundle/${{ steps.bundle.outputs.artifact }}
+          if-no-files-found: error

.github/workflows/build-windows.yml

@@ -60,21 +60,49 @@ jobs:
       - name: Publish
         working-directory: ./Source
         run: |
-          dotnet publish -c ${{ env.DOTNET_CONFIGURATION }} -o bin/Publish/${{ matrix.os }}-${{ matrix.release_name }} Libation${{ matrix.ui }}/Libation${{ matrix.ui }}.csproj -p:PublishProfile=Libation${{ matrix.ui }}/Properties/PublishProfiles/${{ matrix.os }}Profile.pubxml
-          dotnet publish -c ${{ env.DOTNET_CONFIGURATION }} -o bin/Publish/${{ matrix.os }}-${{ matrix.release_name }} LoadByOS/${{ matrix.os }}ConfigApp/${{ matrix.os }}ConfigApp.csproj -p:PublishProfile=LoadByOS/Properties/${{ matrix.os }}ConfigApp/PublishProfiles/${{ matrix.os }}Profile.pubxml
-          dotnet publish -c ${{ env.DOTNET_CONFIGURATION }} -o bin/Publish/${{ matrix.os }}-${{ matrix.release_name }} LibationCli/LibationCli.csproj -p:PublishProfile=LibationCli/Properties/PublishProfiles/${{ matrix.os }}Profile.pubxml
-          dotnet publish -c ${{ env.DOTNET_CONFIGURATION }} -o bin/Publish/${{ matrix.os }}-${{ matrix.release_name }} Hangover${{ matrix.ui }}/Hangover${{ matrix.ui }}.csproj -p:PublishProfile=Hangover${{ matrix.ui }}/Properties/PublishProfiles/${{ matrix.os }}Profile.pubxml
+          dotnet publish `
+              Libation${{ matrix.ui }}/Libation${{ matrix.ui }}.csproj `
+              --configuration ${{ env.DOTNET_CONFIGURATION }} `
+              --output bin/Publish/${{ matrix.os }}-${{ matrix.release_name }} `
+              -p:PublishProfile=Libation${{ matrix.ui }}/Properties/PublishProfiles/${{ matrix.os }}Profile.pubxml
+          dotnet publish `
+              LoadByOS/${{ matrix.os }}ConfigApp/${{ matrix.os }}ConfigApp.csproj `
+              --configuration ${{ env.DOTNET_CONFIGURATION }} `
+              --output bin/Publish/${{ matrix.os }}-${{ matrix.release_name }} `
+              -p:PublishProfile=LoadByOS/Properties/${{ matrix.os }}ConfigApp/PublishProfiles/${{ matrix.os }}Profile.pubxml
+          dotnet publish `
+              LibationCli/LibationCli.csproj `
+              --configuration ${{ env.DOTNET_CONFIGURATION }} `
+              --output bin/Publish/${{ matrix.os }}-${{ matrix.release_name }} `
+              -p:PublishProfile=LibationCli/Properties/PublishProfiles/${{ matrix.os }}Profile.pubxml
+          dotnet publish `
+              Hangover${{ matrix.ui }}/Hangover${{ matrix.ui }}.csproj `
+              --configuration ${{ env.DOTNET_CONFIGURATION }} `
+              --output bin/Publish/${{ matrix.os }}-${{ matrix.release_name }} `
+              -p:PublishProfile=Hangover${{ matrix.ui }}/Properties/PublishProfiles/${{ matrix.os }}Profile.pubxml
 
       - name: Zip artifact
         id: zip
         working-directory: ./Source/bin/Publish
         run: |
-          $dir = "${{ matrix.os }}-${{ matrix.release_name }}\"
-          $delfiles = @("libmp3lame.so", "ffmpegaac.so", "glass-with-glow_256.svg", "Libation.desktop")
-          foreach ($file in $delfiles){ if (test-path $dir$file){ Remove-Item $dir$file } }
+          $bin_dir = "${{ matrix.os }}-${{ matrix.release_name }}\"
+          $delfiles = @(
+            "libmp3lame.x64.so",
+            "libmp3lame.arm64.so",
+            "libmp3lame.x64.dylib",
+            "libmp3lame.arm64.dylib",
+            "ffmpegaac.x64.so",
+            "ffmpegaac.arm64.so",
+            "ffmpegaac.x64.dylib",
+            "ffmpegaac.arm64.dylib",
+            "WindowsConfigApp.exe",
+            "WindowsConfigApp.runtimeconfig.json",
+            "WindowsConfigApp.deps.json"
+            )
+          foreach ($file in $delfiles){ if (test-path $bin_dir$file){ Remove-Item $bin_dir$file } }
           $artifact="${{ matrix.prefix }}Libation.${{ steps.get_version.outputs.version }}-" + "${{ matrix.os }}".ToLower() + "-${{ matrix.release_name }}"
           "artifact=$artifact" >> $env:GITHUB_OUTPUT
-          Compress-Archive -Path "${dir}*" -DestinationPath "$artifact.zip"
+          Compress-Archive -Path "${bin_dir}*" -DestinationPath "$artifact.zip"
 
       - name: Publish artifact
         uses: actions/upload-artifact@v3

.github/workflows/deb.yml

@@ -1,38 +0,0 @@
-# deb.yml
-# Reusable workflow that builds the Linux Debian package.
----
-name: deb
-
-on:
-  workflow_call:
-    inputs:
-      version:
-        type: string
-        description: 'Version number'
-        required: true
-
-env:
-  FILE_NAME: "Libation.${{ inputs.version }}-linux-chardonnay"
-  
-jobs:
-  build_deb:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      
-      - name: Download Artifact
-        uses: actions/download-artifact@v3
-        with:
-          name: "${{ env.FILE_NAME }}.tar.gz"
-
-      - name: Build .deb
-        id: deb
-        run: |
-          ./Scripts/targz2deb.sh "${{ env.FILE_NAME }}.tar.gz" ${{ inputs.version }}
-      
-      - name: Publish .deb
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ env.FILE_NAME }}.deb
-          path: ${{ env.FILE_NAME }}.deb
-          if-no-files-found: error

.github/workflows/release.yml

@@ -33,15 +33,9 @@ jobs:
     with:
       version_override: ${{ needs.prerelease.outputs.version }}
       run_unit_tests: false
-
-  deb:
-    needs: [prerelease,build]
-    uses: ./.github/workflows/deb.yml
-    with:
-      version: ${{ needs.prerelease.outputs.version }}
       
   release:
-    needs: [prerelease,build,deb]
+    needs: [prerelease,build]
     runs-on: ubuntu-latest
     steps:
       - name: Download artifacts
@@ -53,7 +47,7 @@ jobs:
         id: release
         uses: softprops/action-gh-release@v1
         with:
-          name: Libation ${{ needs.prerelease.outputs.version }}
+          name: Libation v${{ needs.prerelease.outputs.version }}
           body: <Put a body here>
           draft: true
           prerelease: false

.releaseindex.json

@@ -1,6 +1,8 @@
 {
-  "WindowsClassic":  "Libation\\.\\d+\\.\\d+\\.\\d+-win(dows)?-classic\\.zip",
-  "WindowsAvalonia": "Libation\\.\\d+\\.\\d+\\.\\d+-win(dows)?-chardonnay\\.zip",
-  "LinuxAvalonia":   "Libation\\.\\d+\\.\\d+\\.\\d+-linux-chardonnay",
-  "MacOSAvalonia":   "Libation\\.\\d+\\.\\d+\\.\\d+-macos-chardonnay"
+  "WindowsClassic":      "Classic-Libation\\.\\d+\\.\\d+\\.\\d+-win(dows)?-classic\\.zip",
+  "WindowsAvalonia":     "Libation\\.\\d+\\.\\d+\\.\\d+-win(dows)?-chardonnay\\.zip",
+  "LinuxAvalonia":       "Libation\\.\\d+\\.\\d+\\.\\d+-linux-chardonnay-amd64\\.deb",
+  "MacOSAvalonia":       "Libation\\.\\d+\\.\\d+\\.\\d+-macOS-chardonnay-x64\\.tgz",
+  "LinuxAvalonia_Arm64": "Libation\\.\\d+\\.\\d+\\.\\d+-linux-chardonnay-arm64\\.deb",
+  "MacOSAvalonia_Arm64": "Libation\\.\\d+\\.\\d+\\.\\d+-macOS-chardonnay-arm64\\.tgz"
 }

.vscode/launch.json

@@ -0,0 +1,21 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+
+        {
+            "name": ".NET Core Launch (console)",
+            "type": "coreclr",
+            "request": "launch",
+            "preLaunchTask": "build",
+            "program": "${workspaceFolder}/Source/bin/Avalonia/Debug/Libation.dll",
+            "args": [],
+            "cwd": "${workspaceFolder}",
+            "stopAtEntry": false,
+            "console": "internalConsole"
+        }
+
+    ]
+}

.vscode/tasks.json

@@ -0,0 +1,42 @@
+{
+    // See https://go.microsoft.com/fwlink/?LinkId=733558
+    // for the documentation about the tasks.json format
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "build",
+            "dependsOn": [
+                "build_libation",
+                "build_linuxconfigapp"
+            ]
+        },
+        {
+            "label": "build_libation",
+            "type": "shell",
+            "command": "dotnet",
+            "args": [
+                "build",
+                "${workspaceFolder}/Source/LibationAvalonia/LibationAvalonia.csproj"
+            ],
+            "group": "build",
+            "presentation": {
+                //"reveal": "silent"
+            },
+            "problemMatcher": "$msCompile"
+        },
+        {
+            "label": "build_linuxconfigapp",
+            "type": "shell",
+            "command": "dotnet",
+            "args": [
+                "build",
+                "${workspaceFolder}/Source/LoadByOS/LinuxConfigApp/LinuxConfigApp.csproj"
+            ],
+            "group": "build",
+            "presentation": {
+                //"reveal": "silent"
+            },
+            "problemMatcher": "$msCompile"
+        }
+    ]
+}

Documentation/Advanced.md

@@ -1,6 +1,6 @@
 ## [Download Libation](https://github.com/rmcrackan/Libation/releases/latest)
 
-### If you found this useful, tell a friend. If you found this REALLY useful, you can click here to [PalPal.me](https://paypal.me/mcrackan?locale.x=en_us)
+### If you found this useful, tell a friend. If you found this REALLY useful, you can click here to [PayPal.me](https://paypal.me/mcrackan?locale.x=en_us)
 ...or just tell more friends. As long as I'm maintaining this software, it will remain **free** and **open source**.
 
 

Documentation/Docker.md

@@ -1,6 +1,6 @@
 ## [Download Libation](https://github.com/rmcrackan/Libation/releases/latest)
 
-### If you found this useful, tell a friend. If you found this REALLY useful, you can click here to [PalPal.me](https://paypal.me/mcrackan?locale.x=en_us)
+### If you found this useful, tell a friend. If you found this REALLY useful, you can click here to [PayPal.me](https://paypal.me/mcrackan?locale.x=en_us)
 ...or just tell more friends. As long as I'm maintaining this software, it will remain **free** and **open source**.
 
 

Documentation/GettingStarted.md

@@ -1,6 +1,6 @@
 ## [Download Libation](https://github.com/rmcrackan/Libation/releases/latest)
 
-### If you found this useful, tell a friend. If you found this REALLY useful, you can click here to [PalPal.me](https://paypal.me/mcrackan?locale.x=en_us)
+### If you found this useful, tell a friend. If you found this REALLY useful, you can click here to [PayPal.me](https://paypal.me/mcrackan?locale.x=en_us)
 ...or just tell more friends. As long as I'm maintaining this software, it will remain **free** and **open source**.
 
 
@@ -20,6 +20,13 @@
 
 ### [Download Libation](https://github.com/rmcrackan/Libation/releases)
 
+##### Which version? Chardonnay vs Classic
+
+Nearly 100% of the difference is look and feel -- it's a matter of preference.
+
+Chardonnay has an updated look and will work and look the same on Windows, Mac, and Linux.  
+Classic is Windows only. It has an older look because it's built with older, duller, and more mature technology. This tech has built into it better support for things like accessibility for screen readers.
+
 ### Installation
 
 * Windows

Documentation/InstallOnLinux.md

@@ -1,6 +1,6 @@
 ## [Download Libation](https://github.com/rmcrackan/Libation/releases/latest)
 
-### If you found this useful, tell a friend. If you found this REALLY useful, you can click here to [PalPal.me](https://paypal.me/mcrackan?locale.x=en_us)
+### If you found this useful, tell a friend. If you found this REALLY useful, you can click here to [PayPal.me](https://paypal.me/mcrackan?locale.x=en_us)
 ...or just tell more friends. As long as I'm maintaining this software, it will remain **free** and **open source**.
 
 

Documentation/InstallOnMac.md

@@ -1,44 +1,43 @@
 ## [Download Libation](https://github.com/rmcrackan/Libation/releases/latest)
 
-### If you found this useful, tell a friend. If you found this REALLY useful, you can click here to [PalPal.me](https://paypal.me/mcrackan?locale.x=en_us)
+### If you found this useful, tell a friend. If you found this REALLY useful, you can click here to [PayPal.me](https://paypal.me/mcrackan?locale.x=en_us)
 ...or just tell more friends. As long as I'm maintaining this software, it will remain **free** and **open source**.
 
 
-
 # Run Libation on MacOS
 This walkthrough should get you up and running with Libation on your Mac.
 
 ## Install Libation
 
-- Download latest MacOS zip to downloads folder
-- Extract and rename folder to Libation
-- in terminal type cd and then drag your folder of libation to terminal so it looks like `cd/users/YourName/Downloads/Libation`
-- Type following commands
+- Download the file from the latest release and extract it.
+  - Apple Silicon (M1, M2, ...): `Libation.9.4.2-macOS-chardonnay-`**arm64**`.tgz`
+  - Intel: `Libation.x.x.x-macOS-chardonnay-`**x64**`.tgz`
+- Move the extracted Libation app bundle to your applications folder.
+- Open a terminal (Go > Utilities > Terminal)
+- Copy/paste/run the following command (you'll be prompted to enter your password)
+  
+  ```Console
+  sudo spctl --master-disable && sudo spctl --add --label "Libation" /Applications/Libation.app && open /Applications/Libation.app && sudo spctl --master-enable
+  ```  
+- Close the terminal and use Libation!
 
-```console
-chmod +x ./Libation
-sudo spctl --add --label "Libation" ./Libation
-./Libation
+## Running Hangover
+
+Libation comes with a recovery app called Hangover. You can start it by running this command:
+```Console
+open /Applications/Libation.app --args hangover
 ```
 
-## Trouble with Gatekeeper?
+## Runnign LibationCli
 
-If Gatekeeper is giving you trouble with Libation:
+Libation comes with a command-line interface. Unfortunately, due to the way apps are sandboxed on mac, its use is somewhat limited. To open a new sandboxed terminal in LibationCli's directory, run the following command:
+```Console
+open /Applications/Libation.app --args cli
+```
+To use LibationCli from an unsandboxed terminal, you must disable gatekeeper again and run the program directly at `/Applications/Libation.app/Contents/MacOS/LibationCli`
 
-Disable the block
-
-`sudo spctl --master-disable`
-
-Launch Libation and login, etc. and allow the rules to update then re-enable the block.
-
-`sudo spctl --master-enable`
-
-Once Gatekeeper reenabled, you can open Libation again without it being blocked.
-
-Thanks [joseph-holland](https://github.com/rmcrackan/Libation/issues/327#issuecomment-1268993349)!
-
-Report bugs to https://github.com/rmcrackan/Libation/issues
+Then use `./LibationCli` to execute a command.
 
 ## Get Libation running on Mac
 
-[Run Libation on MacOS](https://user-images.githubusercontent.com/37587114/213933357-983d8ede-2738-4b32-9c6e-40de21ff09c2.mp4)
+[Run Libation on MacOS](https://user-images.githubusercontent.com/37587114/219271379-a922e4e1-48a0-48e4-bd81-48aa1226a4f5.mp4)

Documentation/NamingTemplates.md

@@ -10,6 +10,7 @@ These templates apply to both GUI and CLI.
   - [Conditional Tags](#conditional-tags)
 - [Tag Formatters](#tag-formatters)
   - [Text Formatters](#text-formatters)
+  - [Name List Formatters](#name-list-formatters)
   - [Integer Formatters](#integer-formatters)
   - [Date Formatters](#date-formatters)
 
@@ -26,9 +27,9 @@ These tags will be replaced in the template with the audiobook's values.
 |\<id\> **†**|Audible book ID (ASIN)|Text|
 |\<title\>|Full title|Text|
 |\<title short\>|Title. Stop at first colon|Text|
-|\<author\>|Author(s)|Text|
+|\<author\>|Author(s)|Name List|
 |\<first author\>|First author|Text|
-|\<narrator\>|Narrator(s)|Text|
+|\<narrator\>|Narrator(s)|Name List|
 |\<first narrator\>|First narrator|Text|
 |\<series\>|Name of series|Text|
 |\<series#\>|Number order in series|Text|
@@ -73,7 +74,7 @@ As an example, this folder template will place all Liberated podcasts into a "Po
 
 
 # Tag Formatters
-**Text**, **Integer**, and **DateTime** tags can be optionally formatted using format text in square brackets after the tag name. Below is a list of supported formatters for each tag type.
+**Text**, **Name List**, **Integer**, and **DateTime** tags can be optionally formatted using format text in square brackets after the tag name. Below is a list of supported formatters for each tag type.
 
 ## Text Formatters
 |Formatter|Description|Example Usage|Example Result|
@@ -81,12 +82,18 @@ As an example, this folder template will place all Liberated podcasts into a "Po
 |L|Converts text to lowercase|\<title[L]\>|a study in scarlet꞉ a sherlock holmes novel|
 |U|Converts text to uppercase|\<title short[U]\>|A STUDY IN SCARLET|
 
+## Name List Formatters
+|Formatter|Description|Example Usage|Example Result|
+|-|-|-|-|
+|separator()|Speficy the text used to join multiple people's names.<br><br>Default is ", "|`<author[separator(; )]>`|Arthur Conan Doyle; Stephen Fry|
+|format(\{T \| F \| M \| L \| S\})|Formats the human name using the name part tags.<br>\{T\} = Title (e.g. "Dr.")<br>\{F\} = First name<br>\{M\} = Middle name<br>\{L\} = Last Name<br>\{S\} = Suffix (e.g. "PhD")<br><br>Default is \{P\} \{F\} \{M\} \{L\} \{S\} |`<author[format({L}, {F}) separator(; )]>`|Doyle, Arthur; Fry, Stephen|
+|sort(F \| M \| L)|Sorts the names by first, middle, or last name<br><br>Default is unsorted|`<author[sort(M)]>`|Stephen Fry, Arthur Conan Doyle|
+|max(#)|Only use the first # of names<br><br>Default is all names|`<author[max(1)]>`|Arthur Conan Doyle|
+
 ## Integer Formatters
 |Formatter|Description|Example Usage|Example Result|
 |-|-|-|-|
-|# (a number)|Zero-pads the number|\<bitrate[4]\><br>\<series#[3]\><br>\<samplerate[6]\>|0128<br>001<br>044100|
-
-**Text**, **Integer**, and **DateTime** tags can be optionally formatted using format text in square brackets after the tag name. Below is a list of supported formatters for each tag type.
+|# (a number)|Zero-pads the number|\<bitrate\[4\]\><br>\<series#\[3\]\><br>\<samplerate\[6\]\>|0128<br>001<br>044100|
 
 ## Date Formatters
 Form more standard formatters, [see this guide from Microsoft](https://learn.microsoft.com/en-us/dotnet/standard/base-types/standard-date-and-time-format-strings).

Documentation/SearchingAndFiltering.md

@@ -1,6 +1,6 @@
 ## [Download Libation](https://github.com/rmcrackan/Libation/releases/latest)
 
-### If you found this useful, tell a friend. If you found this REALLY useful, you can click here to [PalPal.me](https://paypal.me/mcrackan?locale.x=en_us)
+### If you found this useful, tell a friend. If you found this REALLY useful, you can click here to [PayPal.me](https://paypal.me/mcrackan?locale.x=en_us)
 ...or just tell more friends. As long as I'm maintaining this software, it will remain **free** and **open source**.
 
 

Images/libation_cheers.svg

@@ -0,0 +1,32 @@
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 512 512" width="512px" enable-background="new 0 0 512 512">
+<path id="slosh" transform=
+	"translate(-50 23)
+	scale(0.7, 0.7)
+	rotate(12 256,256)"
+d=
+"M139,2
+	A 192,200 0 0 0 103,84
+	A 222,334 41 0 0 241,320
+	V478
+	H160
+	A 16,16 0 0 0 160,510
+	H352
+	A16 16 0 0 0 352,478
+	H271
+	V320
+	A 222,334 -41 0 0 409,84
+	A 192,200 0 0 0 373,2
+M355,32
+	A 192,200 0 0 1 381,127
+	A 187.5,334 -35 0 1 256,286
+	A 187.5,334 35 0 1 131,127
+	A 192,200 0 0 1 157,32
+	H355
+M146,147
+	A 168,300 35 0 0 256,270
+	A 168,300 -35 0 0 366,128
+	S 360,50 280,110
+	S 192,128 147,147
+z" />
+<use href="#slosh" transform="translate(512 0) scale(-1 1)" />
+</svg>

Images/libation_glass.svg

@@ -0,0 +1,28 @@
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 512 512" enable-background="new 0 0 512 512">
+<path id="glass" d=
+"M139,2
+	A 192,200 0 0 0 103,84
+	A 222,334 41 0 0 241,320
+	V478
+	H160
+	A 16,16 0 0 0 160,510
+	H352
+	A16 16 0 0 0 352,478
+	H271
+	V320
+	A 222,334 -41 0 0 409,84
+	A 192,200 0 0 0 373,2
+M355,32
+	A 192,200 0 0 1 381,127
+	A 187.5,334 -35 0 1 256,286
+	A 187.5,334 35 0 1 131,127
+	A 192,200 0 0 1 157,32
+	H355
+z" />
+
+<path id="wine-level" d=
+"M146,128
+	A 168,300 35 0 0 256,270
+	A 168,300 -35 0 0 366,128
+z"/>
+</svg>

Images/libation_hangover.svg

@@ -0,0 +1,30 @@
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 512 512" enable-background="new 0 0 512 512">
+
+<g transform="translate(0 80) rotate(90 256,256)">
+<path id="glass" d=
+"M139,2
+	A 192,200 0 0 0 103,84
+	A 222,334 41 0 0 241,320
+	V478
+	H160
+	A 16,16 0 0 0 160,510
+	H352
+	A16 16 0 0 0 352,478
+	H271
+	V320
+	A 222,334 -41 0 0 409,84
+	A 192,200 0 0 0 373,2
+M355,32
+	A 192,200 0 0 1 381,127
+	A 187.5,334 -35 0 1 256,286
+	A 187.5,334 35 0 1 131,127
+	A 192,200 0 0 1 157,32
+	H355
+z" />
+<path id="wine-level" d=
+"M345,44
+	A 192,184 0 0 1 366,126
+	A 320,180 55 0 1 345,226
+z"/>
+</g>
+</svg>

Images/libation_slosh.svg

@@ -0,0 +1,33 @@
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 512 512" enable-background="new 0 0 512 512">
+<path
+transform=
+	"rotate(15 256,256)
+	translate(0 25)
+	scale(0.93, 0.93)"
+d=
+"M139,2
+	A 192,200 0 0 0 103,84
+	A 222,334 41 0 0 241,320
+	V478
+	H160
+	A 16,16 0 0 0 160,510
+	H352
+	A16 16 0 0 0 352,478
+	H271
+	V320
+	A 222,334 -41 0 0 409,84
+	A 192,200 0 0 0 373,2
+M355,32
+	A 192,200 0 0 1 381,127
+	A 187.5,334 -35 0 1 256,286
+	A 187.5,334 35 0 1 131,127
+	A 192,200 0 0 1 157,32
+	H355
+M146,147
+	A 168,300 35 0 0 256,270
+	A 168,300 -35 0 0 366,128
+	S 360,50 280,110
+	S 192,128 147,147
+z" />
+
+</svg>

README.md

@@ -2,7 +2,7 @@
 
 ## [Download Libation](https://github.com/rmcrackan/Libation/releases/latest)
 
-### If you found this useful, tell a friend. If you found this REALLY useful, you can click here to [PalPal.me](https://paypal.me/mcrackan?locale.x=en_us)
+### If you found this useful, tell a friend. If you found this REALLY useful, you can click here to [PayPal.me](https://paypal.me/mcrackan?locale.x=en_us)
 ...or just tell more friends. As long as I'm maintaining this software, it will remain **free** and **open source**.
 
 # Table of Contents

Scripts/Bundle_Linux.sh

@@ -0,0 +1,146 @@
+#!/bin/bash
+
+BIN_DIR=$1; shift
+VERSION=$1; shift
+ARCH=$1; shift
+
+if [ -z "$BIN_DIR" ]
+then
+  echo "This script must be called with a the Libation Linux bins directory as an argument."
+  exit
+fi
+
+if [ ! -d "$BIN_DIR" ]
+then
+  echo "The directory \"$BIN_DIR\" does not exist."
+  exit
+fi
+
+if [ -z "$VERSION" ]
+then
+  echo "This script must be called with the Libation version number as an argument."
+  exit
+fi
+
+if [ -z "$ARCH" ]
+then
+  echo "This script must be called with the Libation cpu architecture as an argument."
+  exit
+fi
+
+contains() { case "$1" in *"$2"*) true ;; *) false ;; esac }
+
+if ! contains "$BIN_DIR" "$ARCH"
+then
+  echo "This script must be called with a Libation binaries for ${ARCH}."
+  exit
+fi
+
+ARCH=$(echo $ARCH | sed 's/x64/amd64/')
+
+DEB_DIR=./deb
+
+FOLDER_EXEC=$DEB_DIR/usr/lib/libation
+echo "Exec dir: $FOLDER_EXEC"
+mkdir -p $FOLDER_EXEC
+
+echo "Moving bins from $BIN_DIR to $FOLDER_EXEC"
+mv "${BIN_DIR}/"* $FOLDER_EXEC
+
+if [ $? -ne 0 ]
+ then echo "Error moving ${BIN_DIR} files"
+ exit
+fi
+
+
+delfiles=('libmp3lame.arm64.dylib' 'libmp3lame.x64.dylib' 'libmp3lame.x64.dll' 'libmp3lame.x86.dll' 'ffmpegaac.arm64.dylib' 'ffmpegaac.x64.dylib' 'ffmpegaac.x64.dll' 'ffmpegaac.x86.dll' 'LinuxConfigApp' 'LinuxConfigApp.deps.json' 'LinuxConfigApp.runtimeconfig.json')
+if [[ "$ARCH" == "arm64" ]]
+then
+  delfiles+=('libmp3lame.x64.so' 'ffmpegaac.x64.so')
+else
+  delfiles+=('libmp3lame.arm64.so' 'ffmpegaac.arm64.so')
+fi
+
+for n in "${delfiles[@]}"
+do
+  echo "Deleting $n"
+  rm $FOLDER_EXEC/$n
+done
+
+FOLDER_ICON=$DEB_DIR/usr/share/icons/hicolor/scalable/apps/
+echo "Icon dir: $FOLDER_ICON"
+
+FOLDER_DESKTOP=$DEB_DIR/usr/share/applications
+echo "Desktop dir: $FOLDER_DESKTOP"
+
+FOLDER_DEBIAN=$DEB_DIR/DEBIAN
+echo "Debian dir: $FOLDER_DEBIAN"
+
+mkdir -p $FOLDER_ICON
+mkdir -p $FOLDER_DESKTOP
+mkdir -p $FOLDER_DEBIAN
+
+echo "Copying icon..."
+cp $FOLDER_EXEC/libation_glass.svg $FOLDER_ICON/libation.svg
+
+echo "Copying desktop file..."
+cp $FOLDER_EXEC/Libation.desktop $FOLDER_DESKTOP/Libation.desktop
+
+echo "Creating pre-install file..."
+echo "#!/bin/bash
+# Pre-install script, removes previous installation program files and sym links
+echo \"Removing previously created symlinks...\"
+rm /usr/bin/libation
+rm /usr/bin/hangover
+rm /usr/bin/libationcli
+echo \"Removing previously installed Libation files...\"
+rm -r /usr/lib/libation
+# making sure it won't stop installation
+exit 0
+" >> $FOLDER_DEBIAN/preinst
+
+echo "Creating post-install file..."
+echo "#!/bin/bash
+gtk-update-icon-cache -f /usr/share/icons/hicolor/
+ln -s /usr/lib/libation/Libation /usr/bin/libation
+ln -s /usr/lib/libation/Hangover /usr/bin/hangover
+ln -s /usr/lib/libation/LibationCli /usr/bin/libationcli
+# Increase the maximum number of inotify instances
+if ! grep -q 'fs.inotify.max_user_instances=524288' /etc/sysctl.conf; then
+  echo fs.inotify.max_user_instances=524288 | tee -a /etc/sysctl.conf && sysctl -p
+fi
+# workaround until this file is moved to the user's home directory
+touch /usr/lib/libation/appsettings.json
+chmod 666 /usr/lib/libation/appsettings.json
+" >> $FOLDER_DEBIAN/postinst
+
+echo "Creating control file..."
+echo "Package: Libation
+Version: $VERSION
+Architecture: $ARCH
+Essential: no
+Priority: optional
+Maintainer: github.com/rmcrackan
+Description: liberate your audiobooks
+" >> $FOLDER_DEBIAN/control
+
+echo "Changing permissions for pre- and post-install files..."
+chmod +x "$FOLDER_DEBIAN/preinst"
+chmod +x "$FOLDER_DEBIAN/postinst"
+
+if [ "$(uname -s)" == "Darwin" ]; then
+  echo "macOS detected, installing dpkg"
+  brew install dpkg
+fi
+
+DEB_FILE=Libation.${VERSION}-linux-chardonnay-${ARCH}.deb
+echo "Creating $DEB_FILE"
+dpkg-deb -Zxz --build $DEB_DIR ./$DEB_FILE
+
+echo "moving to ./bundle/$DEB_FILE"
+mkdir bundle
+mv $DEB_FILE ./bundle/$DEB_FILE
+
+rm -r "$BIN_DIR"
+
+echo "Done!"

Scripts/Bundle_MacOS.sh

@@ -0,0 +1,114 @@
+#!/bin/bash
+
+BIN_DIR=$1; shift
+VERSION=$1; shift
+ARCH=$1; shift
+
+if [ -z "$BIN_DIR" ]
+then
+  echo "This script must be called with a the Libation macos bins directory as an argument."
+  exit
+fi
+
+if [ ! -d "$BIN_DIR" ]
+then
+  echo "The directory \"$BIN_DIR\" does not exist."
+  exit
+fi
+
+if [ -z $VERSION ]
+then
+  echo "This script must be called with the Libation version number as an argument."
+  exit
+fi
+
+if [ -z $ARCH ]
+then
+  echo "This script must be called with the Libation cpu architecture as an argument."
+  exit
+fi
+
+contains() { case "$1" in *"$2"*) true ;; *) false ;; esac }
+
+if ! contains "$BIN_DIR" $ARCH
+then
+  echo "This script must be called with a Libation binaries for ${ARCH}."
+  exit
+fi
+
+BUNDLE=./Libation.app
+echo "Bundle dir: $BUNDLE"
+
+if [[ -d $BUNDLE ]]
+then
+  echo "$BUNDLE directory already exists, aborting."
+  exit
+fi
+
+BUNDLE_CONTENTS=$BUNDLE/Contents
+echo "Bundle Contents dir: $BUNDLE_CONTENTS"
+
+BUNDLE_RESOURCES=$BUNDLE_CONTENTS/Resources
+echo "Resources dir: $BUNDLE_RESOURCES"
+
+BUNDLE_MACOS=$BUNDLE_CONTENTS/MacOS
+echo "MacOS dir: $BUNDLE_MACOS"
+
+mkdir -p $BUNDLE_CONTENTS
+mkdir -p $BUNDLE_RESOURCES
+mkdir -p $BUNDLE_MACOS
+
+mv "${BIN_DIR}/"*  $BUNDLE_MACOS
+
+if [ $? -ne 0 ]
+ then echo "Error moving ${BIN_DIR} files"
+ exit
+fi
+
+echo "Make fileicon executable..."
+chmod +x $BUNDLE_MACOS/fileicon
+
+echo "Moving icon..."
+mv $BUNDLE_MACOS/libation.icns $BUNDLE_RESOURCES/libation.icns
+
+echo "Moving Info.plist file..."
+mv $BUNDLE_MACOS/Info.plist $BUNDLE_CONTENTS/Info.plist
+
+PLIST_ARCH=$(echo $ARCH | sed 's/x64/x86_64/')
+echo "Set LSArchitecturePriority to $PLIST_ARCH"
+sed -i -e "s/ARCHITECTURE_STRING/$PLIST_ARCH/" $BUNDLE_CONTENTS/Info.plist
+
+echo "Set CFBundleVersion to $VERSION"
+sed -i -e "s/VERSION_STRING/$VERSION/" $BUNDLE_CONTENTS/Info.plist
+
+
+delfiles=( 'libmp3lame.arm64.so' 'libmp3lame.x64.so' 'libmp3lame.x64.dll' 'libmp3lame.x86.dll' 'ffmpegaac.arm64.so' 'ffmpegaac.x64.so' 'ffmpegaac.x64.dll' 'ffmpegaac.x86.dll' 'MacOSConfigApp' 'MacOSConfigApp.deps.json' 'MacOSConfigApp.runtimeconfig.json')
+if [[ "$ARCH" == "arm64" ]]
+then
+  delfiles+=('libmp3lame.x64.dylib' 'ffmpegaac.x64.dylib')
+else
+  delfiles+=('libmp3lame.arm64.dylib' 'ffmpegaac.arm64.dylib')
+fi
+
+
+for n in "${delfiles[@]}"
+do
+  echo "Deleting $n"
+  rm $BUNDLE_MACOS/$n
+done
+
+APP_FILE=Libation.${VERSION}-macOS-chardonnay-${ARCH}.tgz
+
+echo "Signing executables in: $BUNDLE"
+codesign --force --deep -s - $BUNDLE
+
+echo "Creating app bundle: $APP_FILE"
+tar -czvf $APP_FILE $BUNDLE
+
+mkdir bundle
+echo "moving to ./bundle/$APP_FILE"
+mv $APP_FILE ./bundle/$APP_FILE
+
+rm -r $BUNDLE
+
+echo "Done!"

Scripts/targz2deb.sh

@@ -1,136 +0,0 @@
-#!/bin/bash
-
-FILE=$1; shift
-VERSION=$1; shift
-
-if [ -z "$FILE" ]
-then
-  echo "This script must be called with a the Libation Linux bin zip file as an argument."
-  exit
-fi
-
-if [ ! -f "$FILE" ]
-then
-  echo "The file \"$FILE\" does not exist."
-  exit
-fi
-
-if [ -z "$VERSION" ]
-then
-  echo "This script must be called with the Libation version number as an argument."
-  exit
-fi
-
-contains() { case "$1" in *"$2"*) true ;; *) false ;; esac }
-
-if ! contains "$FILE" "$VERSION"
-then
-  echo "This script must be called with a Libation version number that is present in the filename passed."
-  exit
-fi
-
-# remove trailing ".tar.gz"
-FOLDER_MAIN=${FILE::-7}
-echo "Working dir: $FOLDER_MAIN"
-
-if [[ -d "$FOLDER_MAIN" ]]
-then
-  echo "$FOLDER_MAIN directory already exists, aborting."
-  exit
-fi
-
-FOLDER_EXEC="$FOLDER_MAIN/usr/lib/libation"
-echo "Exec dir: $FOLDER_EXEC"
-
-FOLDER_ICON="$FOLDER_MAIN/usr/share/icons/hicolor/scalable/apps/"
-echo "Icon dir: $FOLDER_ICON"
-
-FOLDER_DESKTOP="$FOLDER_MAIN/usr/share/applications"
-echo "Desktop dir: $FOLDER_DESKTOP"
-
-FOLDER_DEBIAN="$FOLDER_MAIN/DEBIAN"
-echo "Debian dir: $FOLDER_DEBIAN"
-
-mkdir -p "$FOLDER_EXEC"
-mkdir -p "$FOLDER_ICON"
-mkdir -p "$FOLDER_DESKTOP"
-mkdir -p "$FOLDER_DEBIAN"
-
-echo "Extracting $FILE to $FOLDER_EXEC..."
-tar -xzf ${FILE} -C ${FOLDER_EXEC}
-
-if [ $? -ne 0 ]
- then echo "Error extracting ${FILE}"
- exit
-fi
-
-echo "Copying icon..."
-cp "$FOLDER_EXEC/glass-with-glow_256.svg" "$FOLDER_ICON/libation.svg"
-
-echo "Copying desktop file..."
-cp "$FOLDER_EXEC/Libation.desktop" "$FOLDER_DESKTOP/Libation.desktop"
-
-echo "Workaround for desktop file..."
-sed -i '/^Exec=Libation/c\Exec=/usr/bin/libation' "$FOLDER_DESKTOP/Libation.desktop"
-
-echo "Creating pre-install file..."
-echo "#!/bin/bash
-
-# Pre-install script, removes previous installation program files and sym links
-
-echo \"Removing previously created symlinks...\"
-
-rm /usr/bin/libation
-rm /usr/bin/Libation
-rm /usr/bin/hangover
-rm /usr/bin/Hangover
-rm /usr/bin/libationcli
-rm /usr/bin/LibationCli
-
-echo \"Removing previously installed Libation files...\"
-
-rm -r /usr/lib/libation
-rm -r /usr/lib/Libation
-
-# making sure it won't stop installation
-exit 0
-" >> "$FOLDER_DEBIAN/preinst"
-
-echo "Creating post-install file..."
-echo "#!/bin/bash
-
-gtk-update-icon-cache -f /usr/share/icons/hicolor/
-
-ln -s /usr/lib/libation/Libation /usr/bin/libation
-ln -s /usr/lib/libation/Hangover /usr/bin/hangover
-ln -s /usr/lib/libation/LibationCli /usr/bin/libationcli
-
-# Increase the maximum number of inotify instances
-echo fs.inotify.max_user_instances=524288 | tee -a /etc/sysctl.conf && sysctl -p
-
-# workaround until this file is moved to the user's home directory
-touch /usr/lib/libation/appsettings.json
-chmod 666 /usr/lib/libation/appsettings.json
-" >> "$FOLDER_DEBIAN/postinst"
-
-echo "Creating control file..."
-echo "Package: Libation
-Version: $VERSION
-Architecture: all
-Essential: no
-Priority: optional
-Maintainer: github.com/rmcrackan
-Description: liberate your audiobooks
-" >> "$FOLDER_DEBIAN/control"
-
-echo "Changing permissions for pre- and post-install files..."
-chmod +x "$FOLDER_DEBIAN/preinst"
-chmod +x "$FOLDER_DEBIAN/postinst"
-
-echo "Creating .deb file..."
-dpkg-deb -Zxz --build $FOLDER_MAIN
-
-rm -r "$FOLDER_MAIN"
-
-echo "Done!"
-

Source/AaxDecrypter/AaxDecrypter.csproj

@@ -13,7 +13,7 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-	  <PackageReference Include="AAXClean.Codecs" Version="0.5.12" />
+	  <PackageReference Include="AAXClean.Codecs" Version="1.0.0" />
 	</ItemGroup>
 
 	<ItemGroup>

Source/AaxDecrypter/AaxcDownloadConvertBase.cs

@@ -1,31 +1,15 @@
 using AAXClean;
-using Dinah.Core.Net.Http;
 using System;
 using System.Threading.Tasks;
 
 namespace AaxDecrypter
-{
+{	
 	public abstract class AaxcDownloadConvertBase : AudiobookDownloadBase
 	{
 		public event EventHandler<AppleTags> RetrievedMetadata;
 
 		protected AaxFile AaxFile { get; private set; }
-		private Mp4Operation aaxConversion;
-		protected Mp4Operation AaxConversion
-		{
-			get => aaxConversion;
-			set
-			{
-				if (aaxConversion is not null)
-					aaxConversion.ConversionProgressUpdate -= AaxFile_ConversionProgressUpdate;
-
-				if (value is not null)
-				{
-					aaxConversion = value;
-					aaxConversion.ConversionProgressUpdate += AaxFile_ConversionProgressUpdate;
-				}
-			}
-		}
+		protected Mp4Operation AaxConversion { get; set; }
 
 		protected AaxcDownloadConvertBase(string outFileName, string cacheDirectory, IDownloadOptions dlOptions)
 			: base(outFileName, cacheDirectory, dlOptions) { }
@@ -45,12 +29,6 @@ namespace AaxDecrypter
 			FinalizeDownload();
 		}
 
-		protected override void FinalizeDownload()
-		{
-			AaxConversion = null;
-			base.FinalizeDownload();
-		}
-
 		protected bool Step_GetMetadata()
 		{
 			AaxFile = new AaxFile(InputFileStream);
@@ -62,8 +40,14 @@ namespace AaxDecrypter
 				AaxFile.AppleTags.Album = AaxFile.AppleTags.Album?.Replace(" (Unabridged)", "");
 			}
 
-			if (DownloadOptions.FixupFile && !string.IsNullOrWhiteSpace(AaxFile.AppleTags.Narrator))
-				AaxFile.AppleTags.AppleListBox.EditOrAddTag("TCOM", AaxFile.AppleTags.Narrator);
+			if (DownloadOptions.FixupFile)
+			{
+				if (!string.IsNullOrWhiteSpace(AaxFile.AppleTags.Narrator))
+					AaxFile.AppleTags.AppleListBox.EditOrAddTag("TCOM", AaxFile.AppleTags.Narrator);
+
+				if (!string.IsNullOrWhiteSpace(AaxFile.AppleTags.Copyright))
+					AaxFile.AppleTags.Copyright = AaxFile.AppleTags.Copyright.Replace("(P)", "℗").Replace("&#169;", "©");
+			}
 
 			//Finishing configuring lame encoder.
 			if (DownloadOptions.OutputFormat == OutputFormat.Mp3)
@@ -82,24 +66,5 @@ namespace AaxDecrypter
 
 			return !IsCanceled;
 		}
-
-		private void AaxFile_ConversionProgressUpdate(object sender, ConversionProgressEventArgs e)
-		{
-			var remainingSecsToProcess = (e.TotalDuration - e.ProcessPosition).TotalSeconds;
-			var estTimeRemaining = remainingSecsToProcess / e.ProcessSpeed;
-
-			if (double.IsNormal(estTimeRemaining))
-				OnDecryptTimeRemaining(TimeSpan.FromSeconds(estTimeRemaining));
-
-			var progressPercent = e.ProcessPosition / e.TotalDuration;
-
-			OnDecryptProgressUpdate(
-				new DownloadProgress
-				{
-					ProgressPercentage = 100 * progressPercent,
-					BytesReceived = (long)(InputFileStream.Length * progressPercent),
-					TotalBytesToReceive = InputFileStream.Length
-				});
-		}
 	}
 }

Source/AaxDecrypter/AaxcDownloadMultiConverter.cs

@@ -93,15 +93,13 @@ That naming may not be desirable for everyone, but it's an easy change to instea
 				? AaxFile.ConvertToMultiMp4aAsync
 				(
 					splitChapters,
-					newSplitCallback => newSplit(++chapterCount, splitChapters, newSplitCallback),
-					DownloadOptions.TrimOutputToChapterLength
+					newSplitCallback => newSplit(++chapterCount, splitChapters, newSplitCallback)
 				)
 				: AaxFile.ConvertToMultiMp3Async
 				(
 					splitChapters,
 					newSplitCallback => newSplit(++chapterCount, splitChapters, newSplitCallback),
-					DownloadOptions.LameConfig,
-					DownloadOptions.TrimOutputToChapterLength
+					DownloadOptions.LameConfig
 				);
 
 			void newSplit(int currentChapter, ChapterInfo splitChapters, NewSplitCallback newSplitCallback)

Source/AaxDecrypter/AaxcDownloadSingleConverter.cs

@@ -1,6 +1,9 @@
 using AAXClean;
 using AAXClean.Codecs;
+using Dinah.Core.Net.Http;
 using FileManager;
+using System;
+using System.Diagnostics;
 using System.IO;
 using System.Threading.Tasks;
 
@@ -8,15 +11,19 @@ namespace AaxDecrypter
 {
 	public class AaxcDownloadSingleConverter : AaxcDownloadConvertBase
 	{
+		private readonly AverageSpeed averageSpeed = new();
 		public AaxcDownloadSingleConverter(string outFileName, string cacheDirectory, IDownloadOptions dlOptions)
 			: base(outFileName, cacheDirectory, dlOptions)
 		{
+			var step = 1;
 
 			AsyncSteps.Name = $"Download and Convert Aaxc To {DownloadOptions.OutputFormat}";
-			AsyncSteps["Step 1: Get Aaxc Metadata"] = () => Task.Run(Step_GetMetadata);
-			AsyncSteps["Step 2: Download Decrypted Audiobook"] = Step_DownloadAndDecryptAudiobookAsync;
-			AsyncSteps["Step 3: Download Clips and Bookmarks"] = Step_DownloadClipsBookmarksAsync;
-			AsyncSteps["Step 4: Create Cue"] = Step_CreateCueAsync;
+			AsyncSteps[$"Step {step++}: Get Aaxc Metadata"] = () => Task.Run(Step_GetMetadata);
+			AsyncSteps[$"Step {step++}: Download Decrypted Audiobook"] = Step_DownloadAndDecryptAudiobookAsync;
+			if (DownloadOptions.MoveMoovToBeginning && DownloadOptions.OutputFormat is OutputFormat.M4b)
+				AsyncSteps[$"Step {step++}: Move moov atom to beginning"] = Step_MoveMoov;
+			AsyncSteps[$"Step {step++}: Download Clips and Bookmarks"] = Step_DownloadClipsBookmarksAsync;
+			AsyncSteps[$"Step {step++}: Create Cue"] = Step_CreateCueAsync;
 		}
 
 		protected async override Task<bool> Step_DownloadAndDecryptAudiobookAsync()
@@ -28,15 +35,7 @@ namespace AaxDecrypter
 
 			try
 			{
-				await (AaxConversion = decryptAsync(outputFile));
-
-				if (AaxConversion.IsCompletedSuccessfully
-					&& DownloadOptions.MoveMoovToBeginning
-					&& DownloadOptions.OutputFormat is OutputFormat.M4b)
-				{
-					outputFile.Close();
-					await (AaxConversion = Mp4File.RelocateMoovAsync(OutputFileName));
-				}
+				await (AaxConversion = decryptAsync(outputFile));				
 
 				return AaxConversion.IsCompletedSuccessfully;
 			}
@@ -46,21 +45,47 @@ namespace AaxDecrypter
 			}
 		}
 
+		private async Task<bool> Step_MoveMoov()
+		{
+			AaxConversion = Mp4File.RelocateMoovAsync(OutputFileName);
+			AaxConversion.ConversionProgressUpdate += AaxConversion_MoovProgressUpdate;
+			await AaxConversion;
+			AaxConversion.ConversionProgressUpdate -= AaxConversion_MoovProgressUpdate;
+			return AaxConversion.IsCompletedSuccessfully;
+		}
+
+		private void AaxConversion_MoovProgressUpdate(object sender, ConversionProgressEventArgs e)
+		{
+			averageSpeed.AddPosition(e.ProcessPosition.TotalSeconds);
+
+			var remainingTimeToProcess = (e.EndTime - e.ProcessPosition).TotalSeconds;
+			var estTimeRemaining = remainingTimeToProcess / averageSpeed.Average;
+
+			if (double.IsNormal(estTimeRemaining))
+				OnDecryptTimeRemaining(TimeSpan.FromSeconds(estTimeRemaining));
+
+			OnDecryptProgressUpdate(
+				new DownloadProgress
+				{
+					ProgressPercentage = 100 * e.FractionCompleted,
+					BytesReceived = (long)(InputFileStream.Length * e.FractionCompleted),
+					TotalBytesToReceive = InputFileStream.Length
+				});
+		}
+
 		private Mp4Operation decryptAsync(Stream outputFile)
 			=> DownloadOptions.OutputFormat == OutputFormat.Mp3
 			? AaxFile.ConvertToMp3Async
 			(
 				outputFile,
 				DownloadOptions.LameConfig,
-				DownloadOptions.ChapterInfo,
-				DownloadOptions.TrimOutputToChapterLength
+				DownloadOptions.ChapterInfo
 			)
 			: DownloadOptions.FixupFile
 			? AaxFile.ConvertToMp4aAsync
 			(
 				outputFile,
-				DownloadOptions.ChapterInfo,
-				DownloadOptions.TrimOutputToChapterLength
+				DownloadOptions.ChapterInfo
 			)
 			: AaxFile.ConvertToMp4aAsync(outputFile);
 	}

Source/AaxDecrypter/AudiobookDownloadBase.cs

@@ -25,6 +25,8 @@ namespace AaxDecrypter
 		protected string OutputFileName { get; }
 		protected IDownloadOptions DownloadOptions { get; }
 		protected NetworkFileStream InputFileStream => nfsPersister.NetworkFileStream;
+		protected virtual long InputFilePosition => InputFileStream.Position;
+		private bool downloadFinished;
 
 		private readonly NetworkFileStreamPersister nfsPersister;
 		private readonly DownloadProgress zeroProgress;
@@ -57,7 +59,7 @@ namespace AaxDecrypter
 			{
 				BytesReceived = 0,
 				ProgressPercentage = 0,
-				TotalBytesToReceive = InputFileStream.Length
+				TotalBytesToReceive = 0
 			};
 
 			OnDecryptProgressUpdate(zeroProgress);
@@ -65,13 +67,52 @@ namespace AaxDecrypter
 
 		public async Task<bool> RunAsync()
 		{
+			await InputFileStream.BeginDownloadingAsync();
+			var progressTask = Task.Run(reportProgress);
+
 			AsyncSteps[$"Cleanup"] = CleanupAsync;
 			(bool success, var elapsed) = await AsyncSteps.RunAsync();
 
+			await progressTask;
+
 			var speedup = DownloadOptions.RuntimeLength / elapsed;
 			Serilog.Log.Information($"Speedup is {speedup:F0}x realtime.");
 
 			return success;
+
+			async Task reportProgress()
+			{
+				AverageSpeed averageSpeed = new();
+
+				while (
+					InputFileStream.CanRead
+					&& InputFileStream.Length > InputFilePosition
+					&& !InputFileStream.IsCancelled
+					&& !downloadFinished)
+				{
+					averageSpeed.AddPosition(InputFilePosition);
+
+					var estSecsRemaining = (InputFileStream.Length - InputFilePosition) / averageSpeed.Average;
+
+					if (double.IsNormal(estSecsRemaining))
+						OnDecryptTimeRemaining(TimeSpan.FromSeconds(estSecsRemaining));
+
+					var progressPercent = 100d * InputFilePosition / InputFileStream.Length;
+
+					OnDecryptProgressUpdate(
+						new DownloadProgress
+						{
+							ProgressPercentage = progressPercent,
+							BytesReceived = InputFilePosition,
+							TotalBytesToReceive = InputFileStream.Length
+						});
+
+					await Task.Delay(200);
+				}
+
+				OnDecryptTimeRemaining(TimeSpan.Zero);
+				OnDecryptProgressUpdate(zeroProgress);
+			}
 		}
 
 		public abstract Task CancelAsync();
@@ -101,7 +142,7 @@ namespace AaxDecrypter
 		protected virtual void FinalizeDownload()
 		{
 			nfsPersister?.Dispose();
-			OnDecryptProgressUpdate(zeroProgress);
+			downloadFinished = true;
 		}
 
 		protected async Task<bool> Step_DownloadClipsBookmarksAsync()
@@ -183,6 +224,7 @@ namespace AaxDecrypter
 			}
 			finally
 			{
+				nfsp.NetworkFileStream.RequestHeaders["User-Agent"] = DownloadOptions.UserAgent;
 				nfsp.NetworkFileStream.SpeedLimit = DownloadOptions.DownloadSpeedBps;
 			}
 

Source/AaxDecrypter/AverageSpeed.cs

@@ -0,0 +1,171 @@
+using Dinah.Core;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace AaxDecrypter;
+
+public static class LinqStats
+{
+	public static (double mean, double stdDev) BasicStatisticsBy<T>(this IEnumerable<T> values, Func<T, double> selector)
+	{
+		var count = values.Count();
+		var mean = values.Average(selector);
+
+		return (mean, Math.Sqrt(values.Sum(s => Math.Pow(selector(s) - mean, 2)) / (count - 1)));
+	}
+
+	public static bool T_Test_2By<T>(this IEnumerable<T> values, Func<T, double> selector, IEnumerable<T> secondGroup, Significance confidence)
+	{
+		var n1 = values.Count();
+		var n2 = secondGroup.Count();
+		var n = n1 + n2;
+
+		if (n1 < 3 || n2 < 3) return false;
+
+		(var mean1, var stdDev1) = values.BasicStatisticsBy(selector);
+		(var mean2, var stdDev2) = secondGroup.BasicStatisticsBy(selector);
+
+		var pooledStdDev = Math.Sqrt((((n1 - 1) * (stdDev1 * stdDev1)) + ((n2 - 1) * (stdDev2 * stdDev2))) / (n1 + n2 - 2));
+
+		var testStat = Math.Abs(mean1 - mean2) / (pooledStdDev * Math.Sqrt(1d / n1 + 1d / n2));
+		var crit = T_Stat(Math.Min(n - 2, MAX_DEGREES_FREEDOM), confidence);
+
+		return testStat > crit;
+	}
+
+	public static bool T_Test_1By<T>(this IEnumerable<T> values, Func<T, double> selector, double testMean, Significance confidence)
+	{
+		var n = values.Count();
+
+		if (n < 2) return false;
+
+		(var sampleMean, var sampleStdDev) = values.BasicStatisticsBy(selector);
+
+		var testStat = Math.Abs(sampleMean - testMean) / (sampleStdDev / Math.Sqrt(n));
+		var crit = T_Stat(Math.Min(n - 1, MAX_DEGREES_FREEDOM), confidence);
+
+		return testStat > crit;
+	}
+
+	private static double T_Stat(int degreesFreedom, Significance confidence)
+	{
+		ArgumentValidator.EnsureBetweenInclusive(degreesFreedom, nameof(degreesFreedom), MIN_DEGREES_FREEDOM, MAX_DEGREES_FREEDOM);
+
+		return T_TABLE[(int)confidence][degreesFreedom - MIN_DEGREES_FREEDOM];
+	}
+
+	static LinqStats()
+	{
+		T_TABLE = new double[][] { T_Table_01, T_Table_05, T_Table_10, T_Table_15, T_Table_20, T_Table_25 };
+	}
+
+	private const int MIN_DEGREES_FREEDOM = 1;
+	private const int MAX_DEGREES_FREEDOM = 201;
+	/// <summary>
+	/// 2-tailed  t-Distribution critical values at 75%, 80%, 85%,
+	/// 90%, 95%, and 99% confidence for 1 - 201 degrees of freedom.
+	/// </summary>
+	private readonly static double[][] T_TABLE;
+	private readonly static double[] T_Table_25 = { 2.414213562, 1.603567451, 1.422625281, 1.344397556, 1.300949037, 1.273349309, 1.254278682, 1.240318261, 1.229659173, 1.221255395, 1.214460246, 1.208852542, 1.204146242, 1.200140298, 1.196689284, 1.193685414, 1.191047107, 1.188711483, 1.186629298, 1.184761434, 1.183076432, 1.181548697, 1.180157199, 1.178884497, 1.177716003, 1.176639425, 1.175644329, 1.174721803, 1.173864189, 1.173064871, 1.1723181, 1.17161886, 1.170962753, 1.17034591, 1.169764906, 1.169216709, 1.168698615, 1.168208212, 1.167743338, 1.167302049, 1.166882595, 1.166483396, 1.166103019, 1.165740162, 1.165393644, 1.165062385, 1.164745398, 1.164441782, 1.164150707, 1.163871412, 1.163603196, 1.163345413, 1.163097467, 1.162858803, 1.162628911, 1.162407316, 1.162193577, 1.161987283, 1.161788052, 1.161595527, 1.161409375, 1.161229286, 1.161054967, 1.160886145, 1.160722566, 1.160563987, 1.160410184, 1.160260944, 1.160116066, 1.159975363, 1.159838656, 1.159705777, 1.159576569, 1.15945088, 1.15932857, 1.159209503, 1.159093552, 1.158980598, 1.158870524, 1.158763222, 1.158658589, 1.158556526, 1.15845694, 1.158359742, 1.158264847, 1.158172173, 1.158081645, 1.157993188, 1.157906731, 1.157822209, 1.157739556, 1.157658712, 1.157579617, 1.157502216, 1.157426454, 1.157352281, 1.157279646, 1.157208502, 1.157138804, 1.157070509, 1.157003573, 1.156937958, 1.156873624, 1.156810534, 1.156748653, 1.156687945, 1.156628379, 1.156569922, 1.156512543, 1.156456213, 1.156400904, 1.156346587, 1.156293237, 1.156240827, 1.156189334, 1.156138733, 1.156089001, 1.156040117, 1.155992058, 1.155944804, 1.155898335, 1.155852631, 1.155807674, 1.155763446, 1.155719928, 1.155677105, 1.155634959, 1.155593475, 1.155552637, 1.15551243, 1.155472839, 1.155433851, 1.155395452, 1.155357629, 1.155320368, 1.155283658, 1.155247486, 1.155211841, 1.15517671, 1.155142084, 1.15510795, 1.1550743, 1.155041122, 1.155008406, 1.154976144, 1.154944326, 1.154912942, 1.154881984, 1.154851443, 1.154821311, 1.15479158, 1.154762241, 1.154733287, 1.154704711, 1.154676505, 1.154648662, 1.154621175, 1.154594037, 1.154567242, 1.154540783, 1.154514654, 1.154488849, 1.154463361, 1.154438185, 1.154413316, 1.154388747, 1.154364474, 1.15434049, 1.154316792, 1.154293373, 1.154270229, 1.154247355, 1.154224746, 1.154202398, 1.154180307, 1.154158467, 1.154136875, 1.154115526, 1.154094417, 1.154073543, 1.1540529, 1.154032485, 1.154012294, 1.153992323, 1.153972568, 1.153953027, 1.153933695, 1.15391457, 1.153895647, 1.153876925, 1.153858399, 1.153840066, 1.153821925, 1.15380397, 1.153786201, 1.153768613, 1.153751204, 1.153733972, 1.153716914, 1.153700026 };
+	private readonly static double[] T_Table_20 = { 3.077683537, 1.885618083, 1.637744354, 1.533206274, 1.475884049, 1.439755747, 1.414923928, 1.39681531, 1.383028738, 1.372183641, 1.363430318, 1.356217334, 1.350171289, 1.345030374, 1.340605608, 1.336757167, 1.33337939, 1.330390944, 1.327728209, 1.325340707, 1.323187874, 1.321236742, 1.31946024, 1.317835934, 1.316345073, 1.314971864, 1.313702913, 1.312526782, 1.311433647, 1.310415025, 1.309463549, 1.308572793, 1.307737124, 1.306951587, 1.306211802, 1.305513886, 1.304854381, 1.304230204, 1.303638589, 1.303077053, 1.302543359, 1.302035487, 1.301551608, 1.30109006, 1.300649332, 1.300228048, 1.299824947, 1.299438879, 1.299068785, 1.298713694, 1.298372713, 1.298045016, 1.297729843, 1.297426488, 1.2971343, 1.296852673, 1.296581044, 1.29631889, 1.296065725, 1.295821094, 1.295584571, 1.295355762, 1.295134294, 1.29491982, 1.294712013, 1.294510568, 1.294315197, 1.294125629, 1.293941609, 1.293762898, 1.293589269, 1.293420507, 1.293256413, 1.293096793, 1.292941469, 1.292790268, 1.292643029, 1.292499597, 1.292359828, 1.292223583, 1.29209073, 1.291961144, 1.291834705, 1.291711301, 1.291590824, 1.291473171, 1.291358243, 1.291245948, 1.291136195, 1.291028899, 1.290923979, 1.290821356, 1.290720956, 1.290622708, 1.290526543, 1.290432395, 1.290340202, 1.290249904, 1.290161442, 1.290074761, 1.289989809, 1.289906533, 1.289824884, 1.289744816, 1.289666283, 1.289589241, 1.289513648, 1.289439464, 1.289366649, 1.289295166, 1.289224979, 1.289156054, 1.289088355, 1.289021851, 1.28895651, 1.288892302, 1.288829199, 1.288767171, 1.288706191, 1.288646234, 1.288587273, 1.288529284, 1.288472243, 1.288416127, 1.288360913, 1.288306581, 1.288253109, 1.288200477, 1.288148665, 1.288097654, 1.288047427, 1.287997964, 1.287949248, 1.287901264, 1.287853994, 1.287807422, 1.287761534, 1.287716314, 1.287671748, 1.287627821, 1.287584521, 1.287541833, 1.287499745, 1.287458245, 1.287417319, 1.287376957, 1.287337146, 1.287297876, 1.287259135, 1.287220914, 1.2871832, 1.287145985, 1.287109259, 1.287073012, 1.287037235, 1.287001918, 1.286967053, 1.286932631, 1.286898644, 1.286865084, 1.286831942, 1.286799212, 1.286766884, 1.286734952, 1.286703409, 1.286672248, 1.286641461, 1.286611042, 1.286580985, 1.286551283, 1.286521929, 1.286492918, 1.286464244, 1.286435901, 1.286407882, 1.286380184, 1.286352799, 1.286325724, 1.286298952, 1.286272479, 1.286246299, 1.286220408, 1.286194801, 1.286169474, 1.286144421, 1.286119638, 1.286095122, 1.286070867, 1.28604687, 1.286023127, 1.285999633, 1.285976384, 1.285953377, 1.285930609, 1.285908074, 1.285885771, 1.285863694, 1.285841842, 1.285820209, 1.285798794 };
+	private readonly static double[] T_Table_15 = { 4.16529977, 2.281930588, 1.924319657, 1.778192164, 1.699362566, 1.650173154, 1.616591737, 1.59222144, 1.573735785, 1.559235933, 1.547559766, 1.537956495, 1.529919606, 1.523095061, 1.517227969, 1.51213017, 1.507659754, 1.503707672, 1.500188756, 1.497035518, 1.494193795, 1.491619612, 1.489276897, 1.487135783, 1.485171326, 1.483362535, 1.481691617, 1.48014339, 1.478704821, 1.477364662, 1.47611315, 1.474941772, 1.473843072, 1.47281049, 1.471838233, 1.470921166, 1.470054719, 1.469234815, 1.468457801, 1.467720399, 1.467019655, 1.466352901, 1.465717725, 1.465111933, 1.464533534, 1.463980712, 1.463451805, 1.462945295, 1.46245979, 1.461994009, 1.461546775, 1.461117, 1.460703683, 1.460305896, 1.45992278, 1.459553538, 1.45919743, 1.458853767, 1.458521908, 1.458201256, 1.457891251, 1.457591373, 1.457301133, 1.457020074, 1.456747768, 1.45648381, 1.456227824, 1.455979454, 1.455738365, 1.455504241, 1.455276784, 1.455055715, 1.454840767, 1.45463169, 1.454428246, 1.454230212, 1.454037373, 1.453849529, 1.453666487, 1.453488066, 1.453314093, 1.453144404, 1.452978842, 1.452817259, 1.452659513, 1.452505469, 1.452354998, 1.452207977, 1.452064289, 1.451923821, 1.451786468, 1.451652126, 1.451520697, 1.451392088, 1.451266209, 1.451142973, 1.451022299, 1.450904108, 1.450788323, 1.450674871, 1.450563684, 1.450454694, 1.450347836, 1.450243048, 1.450140271, 1.450039448, 1.449940523, 1.449843444, 1.449748158, 1.449654617, 1.449562773, 1.449472581, 1.449383997, 1.449296977, 1.449211481, 1.449127468, 1.449044902, 1.448963744, 1.448883959, 1.448805513, 1.448728372, 1.448652503, 1.448577876, 1.44850446, 1.448432226, 1.448361146, 1.448291192, 1.448222337, 1.448154557, 1.448087826, 1.44802212, 1.447957415, 1.447893688, 1.447830919, 1.447769085, 1.447708165, 1.44764814, 1.44758899, 1.447530695, 1.447473238, 1.447416601, 1.447360765, 1.447305715, 1.447251433, 1.447197905, 1.447145113, 1.447093044, 1.447041682, 1.446991013, 1.446941023, 1.446891698, 1.446843026, 1.446794994, 1.446747588, 1.446700797, 1.446654609, 1.446609012, 1.446563996, 1.446519548, 1.446475659, 1.446432318, 1.446389514, 1.446347238, 1.44630548, 1.44626423, 1.44622348, 1.44618322, 1.446143442, 1.446104137, 1.446065296, 1.446026911, 1.445988975, 1.44595148, 1.445914417, 1.44587778, 1.445841561, 1.445805753, 1.445770349, 1.445735343, 1.445700727, 1.445666495, 1.445632641, 1.445599159, 1.445566042, 1.445533284, 1.445500881, 1.445468825, 1.445437112, 1.445405736, 1.445374691, 1.445343973, 1.445313576, 1.445283495, 1.445253726, 1.445224264, 1.445195103, 1.445166239, 1.445137668, 1.445109385, 1.445081387 };
+	private readonly static double[] T_Table_10 = { 6.313751515, 2.91998558, 2.353363435, 2.131846786, 2.015048373, 1.943180281, 1.894578605, 1.859548038, 1.833112933, 1.812461123, 1.795884819, 1.782287556, 1.770933396, 1.761310136, 1.753050356, 1.745883676, 1.739606726, 1.734063607, 1.729132812, 1.724718243, 1.720742903, 1.717144374, 1.713871528, 1.71088208, 1.708140761, 1.70561792, 1.703288446, 1.701130934, 1.699127027, 1.697260887, 1.695518783, 1.693888748, 1.692360309, 1.690924255, 1.689572458, 1.688297714, 1.68709362, 1.68595446, 1.684875122, 1.683851013, 1.682878002, 1.681952357, 1.681070703, 1.680229977, 1.679427393, 1.678660414, 1.677926722, 1.677224196, 1.676550893, 1.675905025, 1.67528495, 1.674689154, 1.674116237, 1.673564906, 1.673033965, 1.672522303, 1.672028888, 1.671552762, 1.671093032, 1.670648865, 1.670219484, 1.669804163, 1.669402222, 1.669013025, 1.668635976, 1.668270514, 1.667916114, 1.667572281, 1.667238549, 1.666914479, 1.666599658, 1.666293696, 1.665996224, 1.665706893, 1.665425373, 1.665151353, 1.664884537, 1.664624645, 1.664371409, 1.664124579, 1.663883913, 1.663649184, 1.663420175, 1.663196679, 1.6629785, 1.662765449, 1.662557349, 1.662354029, 1.662155326, 1.661961084, 1.661771155, 1.661585397, 1.661403674, 1.661225855, 1.661051817, 1.66088144, 1.66071461, 1.660551217, 1.660391156, 1.660234326, 1.66008063, 1.659929976, 1.659782273, 1.659637437, 1.659495383, 1.659356034, 1.659219312, 1.659085144, 1.658953458, 1.658824187, 1.658697265, 1.658572629, 1.658450216, 1.658329969, 1.65821183, 1.658095744, 1.657981659, 1.657869522, 1.657759285, 1.657650899, 1.657544319, 1.657439499, 1.657336397, 1.65723497, 1.657135178, 1.657036982, 1.656940344, 1.656845226, 1.656751594, 1.656659413, 1.656568649, 1.65647927, 1.656391244, 1.656304542, 1.656219133, 1.656134988, 1.65605208, 1.655970382, 1.655889868, 1.655810511, 1.655732287, 1.655655173, 1.655579143, 1.655504177, 1.655430251, 1.655357345, 1.655285437, 1.655214506, 1.655144534, 1.6550755, 1.655007387, 1.654940175, 1.654873847, 1.654808385, 1.654743774, 1.654679996, 1.654617035, 1.654554875, 1.654493503, 1.654432901, 1.654373057, 1.654313957, 1.654255585, 1.654197929, 1.654140976, 1.654084713, 1.654029128, 1.653974208, 1.653919942, 1.653866317, 1.653813324, 1.653760949, 1.653709184, 1.653658017, 1.653607437, 1.653557435, 1.653508002, 1.653459126, 1.6534108, 1.653363013, 1.653315758, 1.653269024, 1.653222803, 1.653177088, 1.653131869, 1.653087138, 1.653042889, 1.652999113, 1.652955802, 1.652912949, 1.652870547, 1.652828589, 1.652787068, 1.652745977, 1.65270531, 1.652665059, 1.652625219, 1.652585784, 1.652546746, 1.652508101 };
+	private readonly static double[] T_Table_05 = { 12.70620474, 4.30265273, 3.182446305, 2.776445105, 2.570581836, 2.446911851, 2.364624252, 2.306004135, 2.262157163, 2.228138852, 2.20098516, 2.17881283, 2.160368656, 2.144786688, 2.131449546, 2.119905299, 2.109815578, 2.10092204, 2.093024054, 2.085963447, 2.079613845, 2.073873068, 2.06865761, 2.063898562, 2.059538553, 2.055529439, 2.051830516, 2.048407142, 2.045229642, 2.042272456, 2.039513446, 2.036933343, 2.034515297, 2.032244509, 2.030107928, 2.028094001, 2.026192463, 2.024394164, 2.02269092, 2.02107539, 2.01954097, 2.018081703, 2.016692199, 2.015367574, 2.014103389, 2.012895599, 2.011740514, 2.010634758, 2.009575237, 2.008559112, 2.00758377, 2.006646805, 2.005745995, 2.004879288, 2.004044783, 2.003240719, 2.002465459, 2.001717484, 2.000995378, 2.000297822, 1.999623585, 1.998971517, 1.998340543, 1.997729654, 1.997137908, 1.996564419, 1.996008354, 1.995468931, 1.994945415, 1.994437112, 1.993943368, 1.993463567, 1.992997126, 1.992543495, 1.992102154, 1.99167261, 1.991254395, 1.990847069, 1.99045021, 1.990063421, 1.989686323, 1.989318557, 1.98895978, 1.988609667, 1.988267907, 1.987934206, 1.987608282, 1.987289865, 1.9869787, 1.986674541, 1.986377154, 1.986086317, 1.985801814, 1.985523442, 1.985251004, 1.984984312, 1.984723186, 1.984467455, 1.984216952, 1.983971519, 1.983731003, 1.983495259, 1.983264145, 1.983037526, 1.982815274, 1.982597262, 1.98238337, 1.982173483, 1.98196749, 1.981765282, 1.981566757, 1.981371815, 1.981180359, 1.980992298, 1.980807541, 1.980626002, 1.980447599, 1.980272249, 1.980099876, 1.979930405, 1.979763763, 1.979599878, 1.979438685, 1.979280117, 1.979124109, 1.978970602, 1.978819535, 1.97867085, 1.978524491, 1.978380405, 1.978238539, 1.978098842, 1.977961264, 1.977825758, 1.977692277, 1.977560777, 1.977431212, 1.977303542, 1.977177724, 1.97705372, 1.976931489, 1.976810994, 1.976692198, 1.976575066, 1.976459563, 1.976345655, 1.976233309, 1.976122494, 1.976013178, 1.975905331, 1.975798924, 1.975693928, 1.975590315, 1.975488058, 1.975387131, 1.975287508, 1.975189163, 1.975092073, 1.974996213, 1.97490156, 1.974808092, 1.974715786, 1.974624621, 1.974534576, 1.97444563, 1.974357764, 1.974270957, 1.974185191, 1.974100447, 1.974016708, 1.973933954, 1.973852169, 1.973771337, 1.97369144, 1.973612462, 1.973534388, 1.973457202, 1.973380889, 1.973305434, 1.973230823, 1.973157042, 1.973084077, 1.973011915, 1.972940542, 1.972869946, 1.972800114, 1.972731033, 1.972662692, 1.972595079, 1.972528182, 1.97246199, 1.972396491, 1.972331676, 1.972267533, 1.972204051, 1.972141222, 1.972079034, 1.972017478, 1.971956544, 1.971896224 };
+	private readonly static double[] T_Table_01 = { 63.65674116, 9.924843201, 5.84090931, 4.604094871, 4.032142984, 3.707428021, 3.499483297, 3.355387331, 3.249835542, 3.169272673, 3.105806516, 3.054539589, 3.012275839, 2.976842734, 2.946712883, 2.920781622, 2.89823052, 2.878440473, 2.860934606, 2.84533971, 2.831359558, 2.818756061, 2.807335684, 2.796939505, 2.787435814, 2.778714533, 2.770682957, 2.763262455, 2.756385904, 2.749995654, 2.744041919, 2.738481482, 2.733276642, 2.728394367, 2.723805589, 2.71948463, 2.715408722, 2.711557602, 2.707913184, 2.704459267, 2.701181304, 2.698066186, 2.695102079, 2.692278266, 2.689585019, 2.687013492, 2.684555618, 2.682204027, 2.679951974, 2.677793271, 2.675722234, 2.673733631, 2.671822636, 2.669984796, 2.668215988, 2.666512398, 2.664870482, 2.663286954, 2.661758752, 2.660283029, 2.658857127, 2.657478565, 2.656145025, 2.654854337, 2.653604469, 2.652393515, 2.651219685, 2.650081299, 2.648976774, 2.647904624, 2.646863444, 2.645851913, 2.644868782, 2.643912872, 2.642983067, 2.642078313, 2.641197611, 2.640340015, 2.639504627, 2.638690596, 2.637897113, 2.63712341, 2.636368757, 2.635632458, 2.634913852, 2.634212309, 2.633527229, 2.632858038, 2.632204191, 2.631565166, 2.630940463, 2.630329608, 2.629732145, 2.629147638, 2.628575671, 2.628015844, 2.627467774, 2.626931096, 2.626405457, 2.625890521, 2.625385965, 2.624891476, 2.624406758, 2.623931523, 2.623465496, 2.623008411, 2.622560015, 2.622120061, 2.621688313, 2.621264543, 2.620848534, 2.620440073, 2.620038957, 2.619644989, 2.619257981, 2.618877749, 2.618504116, 2.618136914, 2.617775976, 2.617421145, 2.617072266, 2.616729191, 2.616391776, 2.616059883, 2.615733377, 2.615412127, 2.615096008, 2.614784899, 2.61447868, 2.614177238, 2.613880461, 2.613588242, 2.613300477, 2.613017065, 2.612737908, 2.61246291, 2.61219198, 2.611925028, 2.611661966, 2.611402711, 2.611147181, 2.610895295, 2.610646976, 2.61040215, 2.610160742, 2.609922682, 2.609687901, 2.609456331, 2.609227907, 2.609002566, 2.608780245, 2.608560883, 2.608344423, 2.608130807, 2.60791998, 2.607711886, 2.607506474, 2.607303692, 2.607103489, 2.606905817, 2.606710628, 2.606517876, 2.606327515, 2.606139501, 2.605953791, 2.605770342, 2.605589114, 2.605410067, 2.605233162, 2.605058359, 2.604885623, 2.604714916, 2.604546204, 2.60437945, 2.604214622, 2.604051686, 2.60389061, 2.603731363, 2.603573912, 2.603418229, 2.603264282, 2.603112045, 2.602961487, 2.602812582, 2.602665303, 2.602519622, 2.602375515, 2.602232955, 2.602091918, 2.60195238, 2.601814317, 2.601677705, 2.601542523, 2.601408747, 2.601276355, 2.601145327, 2.601015642, 2.600887278, 2.600760216, 2.600634436 };
+}
+
+public enum Significance
+{
+	P01,
+	P05,
+	P10,
+	P15,
+	P20,
+	P25
+}
+
+public class AverageSpeed
+{
+	/// <summary>Average speed in units per second</summary>
+	public double Average { get; private set; }
+	public TimeSpan SlowWindow { get; }
+	public TimeSpan FastWindow { get; }
+	public Significance SlowSignificance { get; }
+	public Significance FastSignificance { get; }
+
+	private DateTime start;
+	private TimeSpan lastTime;
+	private double lastPosition = double.NaN;
+
+	private readonly record struct Point(TimeSpan Time, double Velocity);
+	private readonly LinkedList<Point> speeds = new();
+	private const int MAX_SPEEDS = 200;
+
+	public AverageSpeed() : this(TimeSpan.FromSeconds(15), Significance.P10, TimeSpan.FromSeconds(3), Significance.P01) { }
+
+	/// <param name="slowWindow">Total moving average time window</param>
+	/// <param name="slowSignificance">T-test signifance level at which the newest speed will be considered different from the slow window's mean speed.</param>
+	/// <param name="fastWindow">A shorter moving window of the most resent speeds. The average speed in <paramref name="fastWindow"/> is compared to the average speed in the rest of <paramref name="slowWindow"/> to quickly detect large changes in speed.</param>
+	/// <param name="fastSignificance">T-test significance level at which the mean speed in <paramref name="fastWindow"/> will be considered different from the mean speed of the remainder of <paramref name="slowWindow"/>.</param>
+	public AverageSpeed(TimeSpan slowWindow, Significance slowSignificance, TimeSpan fastWindow, Significance fastSignificance)
+	{
+		SlowWindow = ArgumentValidator.EnsureGreaterThan(slowWindow, nameof(slowWindow), fastWindow);
+		FastWindow = ArgumentValidator.EnsureGreaterThan(fastWindow, nameof(fastWindow), TimeSpan.Zero);
+		SlowSignificance = slowSignificance;
+		FastSignificance = fastSignificance;
+	}
+
+	/// <summary>Add a new position to the moving average</summary>
+	public void AddPosition(double position)
+	{
+		var now = DateTime.Now;
+		if (start == default)
+			start = now;
+
+		var time = now - start;
+
+		while (speeds.Count > MAX_SPEEDS || (speeds.Count > 2 && time - speeds.First.Value.Time > SlowWindow))
+			speeds.RemoveFirst();
+
+		if (!double.IsNaN(lastPosition))
+		{
+			var newSpeed = (position - lastPosition) / (time - lastTime).TotalSeconds;
+			speeds.AddLast(new Point(time, newSpeed));
+		}
+
+		lastTime = time;
+		lastPosition = position;
+
+		Average = ComputeNextAverage();
+	}
+
+	private double ComputeNextAverage()
+	{
+		if (speeds.Count == 0)
+			return 0;
+		else if (speeds.Count == 1)
+			return speeds.Last.Value.Velocity;
+		else
+		{
+			var n_newest = speeds.Count(s => s.Time > lastTime.Subtract(FastWindow));
+
+			var n_oldest = speeds.Count - n_newest;
+
+			if (speeds.Take(n_oldest).T_Test_2By(s => s.Velocity, speeds.TakeLast(n_newest), FastSignificance))
+			{
+				//Speeds in FastWindow are significantly different from reset of speeds in SlowWindow.
+				//Discard older speeds and keep only speeds in FastWindow
+				for (; n_oldest > 0; n_oldest--)
+					speeds.RemoveFirst();
+
+				return speeds.Average(s => s.Velocity);
+			}
+			else
+				return
+					speeds.T_Test_1By(s => s.Velocity, Average, SlowSignificance)
+					? speeds.Average(s => s.Velocity)
+					: Average;
+		}
+	}
+}

Source/AaxDecrypter/MpegUtil.cs

@@ -1,5 +1,6 @@
 using AAXClean;
 using NAudio.Lame;
+using System;
 
 namespace AaxDecrypter
 {
@@ -9,17 +10,26 @@ namespace AaxDecrypter
 		{
 			double bitrateMultiple = 1;
 
+			if (mp4File.TimeScale < lameConfig.OutputSampleRate)
+			{
+				lameConfig.OutputSampleRate = mp4File.TimeScale;
+			}
+			else if (mp4File.TimeScale > lameConfig.OutputSampleRate)
+			{
+				bitrateMultiple *= (double)lameConfig.OutputSampleRate / mp4File.TimeScale;
+			}
+
 			if (mp4File.AudioChannels == 2)
 			{
 				if (downsample)
-					bitrateMultiple = 0.5;
+					bitrateMultiple /= 2;
 				else
 					lameConfig.Mode = MPEGMode.Stereo;
 			}
 
 			if (matchSourceBitrate)
 			{
-				int kbps = (int)(mp4File.AverageBitrate * bitrateMultiple / 1024);
+				int kbps = (int)Math.Round(mp4File.AverageBitrate * bitrateMultiple / 1024);
 
 				if (lameConfig.VBR is null)
 					lameConfig.BitRate = kbps;

Source/AaxDecrypter/NetworkFileStream.cs

@@ -14,6 +14,7 @@ namespace AaxDecrypter
 	public class NetworkFileStream : Stream, IUpdatable
 	{
 		public event EventHandler Updated;
+		public event EventHandler DownloadCompleted;
 
 		#region Public Properties
 
@@ -136,10 +137,13 @@ namespace AaxDecrypter
 
 		/// <summary> Begins downloading <see cref="Uri"/> to <see cref="SaveFilePath"/> in a background thread. </summary>
 		/// <returns>The downloader <see cref="Task"/></returns>
-		private Task BeginDownloading()
+		public async Task BeginDownloadingAsync()
 		{
 			if (ContentLength != 0 && WritePosition == ContentLength)
-				return Task.CompletedTask;
+			{
+				_backgroundDownloadTask = Task.CompletedTask;
+				return;
+			}
 
 			if (ContentLength != 0 && WritePosition > ContentLength)
 				throw new WebException($"Specified write position (0x{WritePosition:X10}) is larger than  {nameof(ContentLength)} (0x{ContentLength:X10}).");
@@ -149,7 +153,7 @@ namespace AaxDecrypter
 			foreach (var header in RequestHeaders)
 				request.Headers.Add(header.Key, header.Value);
 
-			var response = new HttpClient().Send(request, HttpCompletionOption.ResponseHeadersRead, _cancellationSource.Token);
+			var response = await new HttpClient().SendAsync(request, HttpCompletionOption.ResponseHeadersRead, _cancellationSource.Token);
 
 			if (response.StatusCode != HttpStatusCode.PartialContent)
 				throw new WebException($"Server at {Uri.Host} responded with unexpected status code: {response.StatusCode}.");
@@ -159,11 +163,11 @@ namespace AaxDecrypter
 			if (WritePosition == 0)
 				ContentLength = response.Content.Headers.ContentLength.GetValueOrDefault();
 
-			var networkStream = response.Content.ReadAsStream(_cancellationSource.Token);
+			var networkStream = await response.Content.ReadAsStreamAsync(_cancellationSource.Token);
 			_downloadedPiece = new EventWaitHandle(false, EventResetMode.AutoReset);
 
 			//Download the file in the background.
-			return Task.Run(() => DownloadFile(networkStream), _cancellationSource.Token);
+			_backgroundDownloadTask = Task.Run(() => DownloadFile(networkStream), _cancellationSource.Token);
 		}
 
 		/// <summary> Download <see cref="Uri"/> to <see cref="SaveFilePath"/>.</summary>
@@ -230,6 +234,7 @@ namespace AaxDecrypter
 				_writeFile.Close();
 				_downloadedPiece.Set();
 				OnUpdate();
+				DownloadCompleted?.Invoke(this, null);
 			}
 		}
 
@@ -238,10 +243,10 @@ namespace AaxDecrypter
 		#region Download Stream Reader
 
 		[JsonIgnore]
-		public override bool CanRead => true;
+		public override bool CanRead => _readFile.CanRead;
 
 		[JsonIgnore]
-		public override bool CanSeek => true;
+		public override bool CanSeek => _readFile.CanSeek;
 
 		[JsonIgnore]
 		public override bool CanWrite => false;
@@ -251,7 +256,8 @@ namespace AaxDecrypter
 		{
 			get
 			{
-				_backgroundDownloadTask ??= BeginDownloading();
+				if (_backgroundDownloadTask is null)
+					throw new InvalidOperationException($"Background downloader must first be started by calling {nameof(BeginDownloadingAsync)}");
 				return ContentLength;
 			}
 		}
@@ -274,7 +280,8 @@ namespace AaxDecrypter
 
 		public override int Read(byte[] buffer, int offset, int count)
 		{
-			_backgroundDownloadTask ??= BeginDownloading();
+			if (_backgroundDownloadTask is null)
+				throw new InvalidOperationException($"Background downloader must first be started by calling {nameof(BeginDownloadingAsync)}");
 
 			var toRead = Math.Min(count, Length - Position);
 			WaitToPosition(Position + toRead);

Source/AaxDecrypter/UnencryptedAudiobookDownloader.cs

@@ -1,5 +1,4 @@
-using Dinah.Core.Net.Http;
-using FileManager;
+using FileManager;
 using System;
 using System.Threading.Tasks;
 
@@ -7,6 +6,8 @@ namespace AaxDecrypter
 {
 	public class UnencryptedAudiobookDownloader : AudiobookDownloadBase
 	{
+		protected override long InputFilePosition => InputFileStream.WritePosition;
+
 		public UnencryptedAudiobookDownloader(string outFileName, string cacheDirectory, IDownloadOptions dlLic)
 			: base(outFileName, cacheDirectory, dlLic)
 		{
@@ -25,31 +26,11 @@ namespace AaxDecrypter
 
 		protected override async Task<bool> Step_DownloadAndDecryptAudiobookAsync()
 		{
-			DateTime startTime = DateTime.Now;
+			TaskCompletionSource completionSource = new();
 
-			// MUST put InputFileStream.Length first, because it starts background downloader.
+			InputFileStream.DownloadCompleted += (_, _) => completionSource.SetResult();
 
-			while (InputFileStream.Length > InputFileStream.WritePosition && !InputFileStream.IsCancelled)
-			{
-				var rate = InputFileStream.WritePosition / (DateTime.Now - startTime).TotalSeconds;
-
-				var estTimeRemaining = (InputFileStream.Length - InputFileStream.WritePosition) / rate;
-
-				if (double.IsNormal(estTimeRemaining))
-					OnDecryptTimeRemaining(TimeSpan.FromSeconds(estTimeRemaining));
-
-				var progressPercent = 100d * InputFileStream.WritePosition / InputFileStream.Length;
-
-				OnDecryptProgressUpdate(
-					new DownloadProgress
-					{
-						ProgressPercentage = progressPercent,
-						BytesReceived = InputFileStream.WritePosition,
-						TotalBytesToReceive = InputFileStream.Length
-					});
-
-				await Task.Delay(200);
-			}
+			await completionSource.Task;
 
 			if (IsCanceled)
 				return false;

Source/AppScaffolding/AppScaffolding.csproj

@@ -2,7 +2,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFramework>net7.0</TargetFramework>
-    <Version>9.2.2.1</Version>
+    <Version>9.4.3.1</Version>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Octokit" Version="5.0.0" />

Source/AppScaffolding/LibationScaffolding.cs

@@ -9,7 +9,7 @@ using Dinah.Core;
 using Dinah.Core.IO;
 using Dinah.Core.Logging;
 using LibationFileManager;
-using Microsoft.EntityFrameworkCore;
+using System.Runtime.InteropServices;
 using Newtonsoft.Json.Linq;
 using Serilog;
 
@@ -18,14 +18,22 @@ namespace AppScaffolding
 	public enum ReleaseIdentifier
 	{
 		None,
-		WindowsClassic,
-		WindowsAvalonia,
-		LinuxAvalonia,
-		MacOSAvalonia
+		WindowsClassic = OS.Windows | Variety.Classic | Architecture.X64,
+		WindowsAvalonia = OS.Windows | Variety.Chardonnay | Architecture.X64,
+		LinuxAvalonia = OS.Linux | Variety.Chardonnay | Architecture.X64,
+		MacOSAvalonia = OS.MacOS | Variety.Chardonnay | Architecture.X64,
+		LinuxAvalonia_Arm64 = OS.Linux | Variety.Chardonnay | Architecture.Arm64,
+		MacOSAvalonia_Arm64 = OS.MacOS | Variety.Chardonnay | Architecture.Arm64
 	}
 
 	// I know I'm taking the wine metaphor a bit far by naming this "Variety", but I don't know what else to call it
-	public enum VarietyType { None, Classic, Chardonnay }
+	[Flags]
+	public enum Variety
+	{
+		None,
+		Classic = 0x10000,
+		Chardonnay = 0x20000,
+	}
 
 	public static class LibationScaffolding
 	{
@@ -33,13 +41,22 @@ namespace AppScaffolding
 		public const string WebsiteUrl = "ht" + "tps://getlibation.com";
 		public const string RepositoryLatestUrl = "ht" + "tps://github.com/rmcrackan/Libation/releases/latest";
 		public static ReleaseIdentifier ReleaseIdentifier { get; private set; }
-		public static VarietyType Variety
-			=> ReleaseIdentifier == ReleaseIdentifier.WindowsClassic ? VarietyType.Classic
-			: ReleaseIdentifier.In(ReleaseIdentifier.WindowsAvalonia, ReleaseIdentifier.LinuxAvalonia, ReleaseIdentifier.MacOSAvalonia) ? VarietyType.Chardonnay
-			: VarietyType.None;
+		public static Variety Variety { get; private set; }
 
-		public static void SetReleaseIdentifier(ReleaseIdentifier releaseID)
-			=> ReleaseIdentifier = releaseID;
+		public static void SetReleaseIdentifier(Variety varietyType)
+		{
+			Variety = Enum.IsDefined(varietyType) ? varietyType : Variety.None;
+
+			var releaseID = (ReleaseIdentifier)((int)varietyType | (int)Configuration.OS | (int)RuntimeInformation.ProcessArchitecture);
+
+			if (Enum.IsDefined(releaseID))
+				ReleaseIdentifier = releaseID;
+			else
+			{
+				ReleaseIdentifier = ReleaseIdentifier.None;
+				Serilog.Log.Logger.Warning("Unknown release identifier @{DebugInfo}", new { Variety = varietyType, Configuration.OS, RuntimeInformation.ProcessArchitecture });
+			}
+		}
 
 		// AppScaffolding
 		private static Assembly _executingAssembly;
@@ -58,13 +75,15 @@ namespace AppScaffolding
 			??= new[] { ExecutingAssembly.GetName(), EntryAssembly.GetName() }
 			.Max(a => a.Version);
 
-        /// <summary>Run migrations before loading Configuration for the first time. Then load and return Configuration</summary>
-        public static Configuration RunPreConfigMigrations()
+		/// <summary>Run migrations before loading Configuration for the first time. Then load and return Configuration</summary>
+		public static Configuration RunPreConfigMigrations()
 		{
 			// must occur before access to Configuration instance
 			// // outdated. kept here as an example of what belongs in this area
 			// // Migrations.migrate_to_v5_2_0__pre_config();
 
+			Configuration.SetLibationVersion(BuildVersion);
+
 			//***********************************************//
 			//                                               //
 			//   do not use Configuration before this line   //
@@ -296,8 +315,8 @@ namespace AppScaffolding
 		}
 		private static async System.Threading.Tasks.Task<(Octokit.Release, Octokit.ReleaseAsset)> getLatestRelease()
 		{
-			var ownerAccount = "rmcrackan";
-			var repoName = "Libation";
+			const string ownerAccount = "rmcrackan";
+			const string repoName = "Libation";
 
 			var gitHubClient = new Octokit.GitHubClient(new Octokit.ProductHeaderValue(repoName));
 
@@ -305,12 +324,11 @@ namespace AppScaffolding
 			var bts = await gitHubClient.Repository.Content.GetRawContent(ownerAccount, repoName, ".releaseindex.json");
 			var releaseIndex = JObject.Parse(System.Text.Encoding.ASCII.GetString(bts));
 			var regexPattern = releaseIndex.Value<string>(ReleaseIdentifier.ToString());
-
-			// https://octokitnet.readthedocs.io/en/latest/releases/
-			var releases = await gitHubClient.Repository.Release.GetAll(ownerAccount, repoName);
-
 			var regex = new System.Text.RegularExpressions.Regex(regexPattern, System.Text.RegularExpressions.RegexOptions.IgnoreCase);
-			var latestRelease = releases.FirstOrDefault(r => !r.Draft && !r.Prerelease && r.Assets.Any(a => regex.IsMatch(a.Name)));
+
+			//https://docs.github.com/en/rest/releases/releases?apiVersion=2022-11-28#get-the-latest-release
+			var latestRelease = await gitHubClient.Repository.Release.GetLatest(ownerAccount, repoName);
+
 			return (latestRelease, latestRelease?.Assets?.FirstOrDefault(a => regex.IsMatch(a.Name)));
 		}
 	}

Source/AppScaffolding/OSConfigBase.cs

@@ -1,29 +0,0 @@
-using System;
-
-namespace AppScaffolding
-{
-    public abstract class OSConfigBase
-    {
-        public abstract Type InteropFunctionsType { get; }
-        public virtual Type[] ReferencedTypes { get; } = new Type[0];
-
-        public void Run()
-        {
-            //Each of these types belongs to a different windows-only assembly that's needed by
-            //the WinInterop methods. By referencing these types in main we force the runtime to
-            //load their assemblies before execution reaches inside main. This allows the calling
-            //process to find these assemblies in its module list.
-            _ = ReferencedTypes;
-            _ = InteropFunctionsType;
-
-            //Wait for the calling process to be ready to read the WriteLine()
-            Console.ReadLine();
-
-            // Signal the calling process that execution has reached inside main, and that all referenced assemblies have been loaded.
-            Console.WriteLine();
-
-            // Wait for the calling process to finish reading the process module list, then exit.
-            Console.ReadLine();
-        }
-    }
-}

Source/AppScaffolding/UNSAFE_MigrationHelper.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using Dinah.Core;
+using LibationFileManager;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 
@@ -25,9 +26,6 @@ namespace AppScaffolding
 			: value;
 
 		#region appsettings.json
-		private static string APPSETTINGS_JSON { get; } = Path.Combine(Path.GetDirectoryName(Environment.ProcessPath), "appsettings.json");
-
-		public static bool APPSETTINGS_Json_Exists => File.Exists(APPSETTINGS_JSON);
 
 		public static bool APPSETTINGS_TryGet(string key, out string value)
 		{
@@ -61,11 +59,7 @@ namespace AppScaffolding
 		/// <param name="save">True: save if contents changed. False: no not attempt save</param>
 		private static void process_APPSETTINGS_Json(Action<JObject> action, bool save = true)
 		{
-			// only insert if not exists
-			if (!APPSETTINGS_Json_Exists)
-				return;
-
-			var startingContents = File.ReadAllText(APPSETTINGS_JSON);
+			var startingContents = File.ReadAllText(Configuration.AppsettingsJsonFile);
 
 			JObject jObj;
 			try
@@ -88,7 +82,7 @@ namespace AppScaffolding
 			if (startingContents.EqualsInsensitive(endingContents_indented) || startingContents.EqualsInsensitive(endingContents_compact))
 				return;
 
-			File.WriteAllText(APPSETTINGS_JSON, endingContents_indented);
+			File.WriteAllText(Configuration.AppsettingsJsonFile, endingContents_indented);
 			System.Threading.Thread.Sleep(100);
 		}
 		#endregion

Source/AppScaffolding/UpgradeProperties.cs

@@ -1,11 +1,11 @@
-using System;
+using NPOI.XWPF.UserModel;
+using System;
 using System.Text.RegularExpressions;
 
 namespace AppScaffolding
 {
-	public record UpgradeProperties
+	public partial record UpgradeProperties
 	{
-		private static readonly Regex linkstripper = new Regex(@"\[(.*)\]\(.*\)");
 		public string ZipUrl { get; }
 		public string HtmlUrl { get; }
 		public string ZipName { get; }
@@ -18,17 +18,10 @@ namespace AppScaffolding
 			HtmlUrl = htmlUrl;
 			ZipUrl = zipUrl;
 			LatestRelease = latestRelease;
-			Notes = stripMarkdownLinks(notes);
+			Notes = LinkStripRegex().Replace(notes, "$1");
 		}
-		private string stripMarkdownLinks(string body)
-		{
-			body = body.Replace(@"\", "");
-			var matches = linkstripper.Matches(body);
 
-			foreach (Match match in matches)
-				body = body.Replace(match.Groups[0].Value, match.Groups[1].Value);
-
-			return body;
-		}
+		[GeneratedRegex(@"\[(.*)\]\(.*\)")]
+		private static partial Regex LinkStripRegex();
 	}
 }

Source/ApplicationServices/LibraryCommands.cs

@@ -242,18 +242,16 @@ namespace ApplicationServices
         #endregion
 
         #region remove/restore books
-        public static Task<int> RemoveBooksAsync(List<string> idsToRemove) => Task.Run(() => removeBooks(idsToRemove));
-        public static int RemoveBook(string idToRemove) => removeBooks(new() { idToRemove });
-        private static int removeBooks(List<string> idsToRemove)
+        public static Task<int> RemoveBooksAsync(this IEnumerable<LibraryBook> idsToRemove) => Task.Run(() => removeBooks(idsToRemove));
+        public static int RemoveBook(this LibraryBook idToRemove) => removeBooks(new[] { idToRemove });
+        private static int removeBooks(IEnumerable<LibraryBook> removeLibraryBooks)
         {
             try
             {
-                if (idsToRemove is null || !idsToRemove.Any())
+                if (removeLibraryBooks is null || !removeLibraryBooks.Any())
                     return 0;
 
                 using var context = DbContexts.GetContext();
-                var libBooks = context.GetLibrary_Flat_NoTracking();
-                var removeLibraryBooks = libBooks.Where(lb => idsToRemove.Contains(lb.Book.AudibleProductId)).ToList();
 
                 // Attach() NoTracking entities before SaveChanges()
                 foreach (var lb in removeLibraryBooks)
@@ -275,7 +273,7 @@ namespace ApplicationServices
             }
         }
 
-        public static int RestoreBooks(this List<LibraryBook> libraryBooks)
+        public static int RestoreBooks(this IEnumerable<LibraryBook> libraryBooks)
         {
             try
             {
@@ -303,6 +301,31 @@ namespace ApplicationServices
                 throw;
             }
         }
+
+        public static int PermanentlyDeleteBooks(this IEnumerable<LibraryBook> libraryBooks)
+        {
+            try
+            {
+                if (libraryBooks is null || !libraryBooks.Any())
+                    return 0;
+
+                using var context = DbContexts.GetContext();
+
+				context.LibraryBooks.RemoveRange(libraryBooks);
+				context.Books.RemoveRange(libraryBooks.Select(lb => lb.Book));				
+
+                var qtyChanges = context.SaveChanges();
+				if (qtyChanges > 0)
+					finalizeLibrarySizeChange();
+
+				return qtyChanges;
+            }
+            catch (Exception ex)
+            {
+                Log.Logger.Error(ex, "Error restoring books");
+                throw;
+            }
+        }
         #endregion
 
         // call this whenever books are added or removed from library
@@ -346,8 +369,10 @@ namespace ApplicationServices
 
                     if (rating is not null)
                         udi.UpdateRating(rating.OverallRating, rating.PerformanceRating, rating.StoryRating);
-                });
+				});
 
+        public static int UpdateBookStatus(this Book book, LiberatedStatus bookStatus, Version libationVersion)
+            => book.UpdateUserDefinedItem(udi => { udi.BookStatus = bookStatus; udi.SetLastDownloaded(libationVersion); });
         public static int UpdateBookStatus(this Book book, LiberatedStatus bookStatus)
             => book.UpdateUserDefinedItem(udi => udi.BookStatus = bookStatus);
         public static int UpdateBookStatus(this IEnumerable<Book> books, LiberatedStatus bookStatus)

Source/AudibleUtilities/ApiExtended.cs

@@ -39,42 +39,6 @@ namespace AudibleUtilities
 			return new ApiExtended(api);
 		}
 
-		/// <summary>Get api from existing tokens else login with native api callbacks.</summary>
-		public static async Task<ApiExtended> CreateAsync(Account account, ILoginCallback loginCallback)
-		{
-			Serilog.Log.Logger.Information("{@DebugInfo}", new
-			{
-				LoginType = nameof(ILoginCallback),
-				Account = account?.MaskedLogEntry ?? "[null]",
-				LocaleName = account?.Locale?.Name
-			});
-
-			var api = await EzApiCreator.GetApiAsync(
-				loginCallback,
-				account.Locale,
-				AudibleApiStorage.AccountsSettingsFile,
-				account.GetIdentityTokensJsonPath());
-			return new ApiExtended(api);
-		}
-
-		/// <summary>Get api from existing tokens else login with external browser</summary>
-		public static async Task<ApiExtended> CreateAsync(Account account, ILoginExternal loginExternal)
-		{
-			Serilog.Log.Logger.Information("{@DebugInfo}", new
-			{
-				LoginType = nameof(ILoginExternal),
-				Account = account?.MaskedLogEntry ?? "[null]",
-				LocaleName = account?.Locale?.Name
-			});
-
-			var api = await EzApiCreator.GetApiAsync(
-				loginExternal,
-				account.Locale,
-				AudibleApiStorage.AccountsSettingsFile,
-				account.GetIdentityTokensJsonPath());
-			return new ApiExtended(api);
-		}
-
 		/// <summary>Get api from existing tokens. Assumes you have valid login tokens. Else exception</summary>
 		public static async Task<ApiExtended> CreateAsync(Account account)
 		{

Source/AudibleUtilities/AudibleUtilities.csproj

@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="AudibleApi" Version="7.3.2.1" />
+    <PackageReference Include="AudibleApi" Version="8.1.0.1" />
   </ItemGroup>
 
   <ItemGroup>

Source/AudibleUtilities/Mkb79Auth.cs

@@ -4,6 +4,7 @@ using System.Linq;
 using System.Threading.Tasks;
 using AudibleApi;
 using AudibleApi.Authorization;
+using AudibleApi.Cryptography;
 using Dinah.Core;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
@@ -178,7 +179,7 @@ namespace AudibleUtilities
 				LocaleCode = account.Locale.CountryCode,
 				RefreshToken = account.IdentityTokens.RefreshToken.Value,				
 				StoreAuthenticationCookie = account.IdentityTokens.StoreAuthenticationCookie,
-				WebsiteCookies = new(account.IdentityTokens.Cookies.ToKeyValuePair()),
+				WebsiteCookies = new(account.IdentityTokens.Cookies),
 			};
 	}
 

Source/DataLayer/Configurations/BookConfig.cs

@@ -1,5 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using System;
 
 namespace DataLayer.Configurations
 {
@@ -19,40 +20,45 @@ namespace DataLayer.Configurations
             entity.Ignore(nameof(Book.Authors));
             entity.Ignore(nameof(Book.Narrators));
             entity.Ignore(nameof(Book.AudioFormat));
-			//// these don't seem to matter
-			//entity.Ignore(nameof(Book.AuthorNames));
-			//entity.Ignore(nameof(Book.NarratorNames));
-			//entity.Ignore(nameof(Book.HasPdfs));
+            //// these don't seem to matter
+            //entity.Ignore(nameof(Book.AuthorNames));
+            //entity.Ignore(nameof(Book.NarratorNames));
+            //entity.Ignore(nameof(Book.HasPdfs));
 
-			// OwnsMany: "Can only ever appear on navigation properties of other entity types.
-			//  Are automatically loaded, and can only be tracked by a DbContext alongside their owner."
-			entity
-				.OwnsMany(b => b.Supplements, b_s =>
-				{
-					b_s.WithOwner(s => s.Book)
-						.HasForeignKey(s => s.BookId);
-					b_s.HasKey(s => s.SupplementId);
-				});
+            // OwnsMany: "Can only ever appear on navigation properties of other entity types.
+            //  Are automatically loaded, and can only be tracked by a DbContext alongside their owner."
+            entity
+                .OwnsMany(b => b.Supplements, b_s =>
+                {
+                    b_s.WithOwner(s => s.Book)
+                        .HasForeignKey(s => s.BookId);
+                    b_s.HasKey(s => s.SupplementId);
+                });
             // even though it's owned, we need to map its backing field
             entity
                 .Metadata
                 .FindNavigation(nameof(Book.Supplements))
                 .SetPropertyAccessMode(PropertyAccessMode.Field);
 
-			// owns it 1:1, store in separate table
-			entity
-				.OwnsOne(b => b.UserDefinedItem, b_udi =>
-				{
-					b_udi.WithOwner(udi => udi.Book)
-						.HasForeignKey(udi => udi.BookId);
-					b_udi.Property(udi => udi.BookId).ValueGeneratedNever();
-					b_udi.ToTable(nameof(Book.UserDefinedItem));
+            // owns it 1:1, store in separate table
+            entity
+                .OwnsOne(b => b.UserDefinedItem, b_udi =>
+                {
+                    b_udi.WithOwner(udi => udi.Book)
+                        .HasForeignKey(udi => udi.BookId);
+                    b_udi.Property(udi => udi.BookId).ValueGeneratedNever();
+                    b_udi.ToTable(nameof(Book.UserDefinedItem));
 
-					// owns it 1:1, store in same table
-					b_udi.OwnsOne(udi => udi.Rating);
-				});
+                    b_udi.Property(udi => udi.LastDownloaded);
+                    b_udi
+                        .Property(udi => udi.LastDownloadedVersion)
+                        .HasConversion(ver => ver.ToString(), str => Version.Parse(str));
 
-			entity
+                    // owns it 1:1, store in same table
+                    b_udi.OwnsOne(udi => udi.Rating);
+                });
+
+            entity
                 .Metadata
                 .FindNavigation(nameof(Book.ContributorsLink))
                 // PropertyAccessMode.Field : Contributions is a get-only property, not a field, so use its backing field
@@ -68,6 +74,6 @@ namespace DataLayer.Configurations
                 .HasOne(b => b.Category)
                 .WithMany()
                 .HasForeignKey(b => b.CategoryId);
-		}
+        }
     }
 }

Source/DataLayer/DataLayer.csproj

@@ -10,14 +10,14 @@
   </PropertyGroup>
   
   <ItemGroup>
-    <PackageReference Include="Dinah.Core" Version="7.2.1.1" />
+    <PackageReference Include="Dinah.Core" Version="7.2.2.1" />
     <PackageReference Include="Dinah.EntityFrameworkCore" Version="7.1.1.1" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.2">
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.3">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="7.0.2" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.2">
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="7.0.3" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.3">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>

Source/DataLayer/EfClasses/UserDefinedItem.cs

@@ -20,12 +20,31 @@ namespace DataLayer
         PartialDownload = 0x1000
     }
 
-    public class UserDefinedItem
+    public partial class UserDefinedItem
     {
         internal int BookId { get; private set; }
         public Book Book { get; private set; }
+        public DateTime? LastDownloaded { get; private set; }
+        public Version LastDownloadedVersion { get; private set; }
 
-        private UserDefinedItem() { }
+        public void SetLastDownloaded(Version version)
+        {
+            if (LastDownloadedVersion != version)
+            {
+                LastDownloadedVersion = version;
+				OnItemChanged(nameof(LastDownloadedVersion));
+			}
+
+            if (version is null)
+                LastDownloaded = null;
+            else
+            {
+				LastDownloaded = DateTime.Now;
+                OnItemChanged(nameof(LastDownloaded));
+			}
+		}
+
+		private UserDefinedItem() { }
         internal UserDefinedItem(Book book)
 		{
 			ArgumentValidator.EnsureNotNull(book, nameof(book));
@@ -51,18 +70,23 @@ namespace DataLayer
 		public IEnumerable<string> TagsEnumerated => Tags == "" ? new string[0] : Tags.Split(null as char[], StringSplitOptions.RemoveEmptyEntries);
 
 		#region sanitize tags: space delimited. Inline/denormalized. Lower case. Alpha numeric and hyphen
-		// only legal chars are letters numbers underscores and separating whitespace
-		//
-		// technically, the only char.s which aren't easily supported are  \  [  ]
-		// however, whitelisting is far safer than blacklisting (eg: new lines, non-printable character)
-		// it's easy to expand whitelist as needed
-		// for lucene, ToLower() isn't needed because search is case-inspecific. for here, it prevents duplicates
-		//
-		// there are also other allowed but misleading characters. eg: the ^ operator defines a 'boost' score
-		// full list of characters which must be escaped:
-		//   + - && || ! ( ) { } [ ] ^ " ~ * ? : \
-		static Regex regex { get; } = new Regex(@"[^\w\d\s_]", RegexOptions.Compiled);
-        private static string sanitize(string input)
+
+		/// <summary>
+		/// only legal chars are letters numbers underscores and separating whitespace
+		/// 
+		/// technically, the only char.s which aren't easily supported are  \  [  ]
+		/// however, whitelisting is far safer than blacklisting (eg: new lines, non-printable character)
+		/// it's easy to expand whitelist as needed
+		/// for lucene, ToLower() isn't needed because search is case-inspecific. for here, it prevents duplicates
+		/// 
+		/// there are also other allowed but misleading characters. eg: the ^ operator defines a 'boost' score
+		/// full list of characters which must be escaped:
+		///     + - && || ! ( ) { } [ ] ^ " ~ * ? : \
+		/// </summary>
+
+		[GeneratedRegex(@"[^\w\d\s_]")]
+		private static partial Regex IllegalCharacterRegex();
+		private static string sanitize(string input)
         {
             if (string.IsNullOrWhiteSpace(input))
                 return "";
@@ -73,9 +97,9 @@ namespace DataLayer
                 // assume a hyphen is supposed to be an underscore
                 .Replace("-", "_");
 
-            var unique = regex
-                // turn illegal characters into a space. this will also take care of turning new lines into spaces
-                .Replace(str, " ")
+            var unique = IllegalCharacterRegex()
+				// turn illegal characters into a space. this will also take care of turning new lines into spaces
+				.Replace(str, " ")
                 // split and remove excess spaces
                 .Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries)
                 // de-dup

Source/DataLayer/Migrations/20230302220539_AddLastDownloadedInfo.Designer.cs

@@ -0,0 +1,410 @@
+// <auto-generated />
+using System;
+using DataLayer;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace DataLayer.Migrations
+{
+    [DbContext(typeof(LibationContext))]
+    [Migration("20230302220539_AddLastDownloadedInfo")]
+    partial class AddLastDownloadedInfo
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder.HasAnnotation("ProductVersion", "7.0.3");
+
+            modelBuilder.Entity("DataLayer.Book", b =>
+                {
+                    b.Property<int>("BookId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("AudibleProductId")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("CategoryId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("ContentType")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime?>("DatePublished")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Description")
+                        .HasColumnType("TEXT");
+
+                    b.Property<bool>("IsAbridged")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Language")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("LengthInMinutes")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Locale")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("PictureId")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("PictureLarge")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Title")
+                        .HasColumnType("TEXT");
+
+                    b.Property<long>("_audioFormat")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("BookId");
+
+                    b.HasIndex("AudibleProductId");
+
+                    b.HasIndex("CategoryId");
+
+                    b.ToTable("Books");
+                });
+
+            modelBuilder.Entity("DataLayer.BookContributor", b =>
+                {
+                    b.Property<int>("BookId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("ContributorId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("Role")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<byte>("Order")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("BookId", "ContributorId", "Role");
+
+                    b.HasIndex("BookId");
+
+                    b.HasIndex("ContributorId");
+
+                    b.ToTable("BookContributor");
+                });
+
+            modelBuilder.Entity("DataLayer.Category", b =>
+                {
+                    b.Property<int>("CategoryId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("AudibleCategoryId")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int?>("ParentCategoryCategoryId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("CategoryId");
+
+                    b.HasIndex("AudibleCategoryId");
+
+                    b.HasIndex("ParentCategoryCategoryId");
+
+                    b.ToTable("Categories");
+
+                    b.HasData(
+                        new
+                        {
+                            CategoryId = -1,
+                            AudibleCategoryId = "",
+                            Name = ""
+                        });
+                });
+
+            modelBuilder.Entity("DataLayer.Contributor", b =>
+                {
+                    b.Property<int>("ContributorId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("AudibleContributorId")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("ContributorId");
+
+                    b.HasIndex("Name");
+
+                    b.ToTable("Contributors");
+
+                    b.HasData(
+                        new
+                        {
+                            ContributorId = -1,
+                            Name = ""
+                        });
+                });
+
+            modelBuilder.Entity("DataLayer.LibraryBook", b =>
+                {
+                    b.Property<int>("BookId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Account")
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("DateAdded")
+                        .HasColumnType("TEXT");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("BookId");
+
+                    b.ToTable("LibraryBooks");
+                });
+
+            modelBuilder.Entity("DataLayer.Series", b =>
+                {
+                    b.Property<int>("SeriesId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("AudibleSeriesId")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("SeriesId");
+
+                    b.HasIndex("AudibleSeriesId");
+
+                    b.ToTable("Series");
+                });
+
+            modelBuilder.Entity("DataLayer.SeriesBook", b =>
+                {
+                    b.Property<int>("SeriesId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("BookId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Order")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("SeriesId", "BookId");
+
+                    b.HasIndex("BookId");
+
+                    b.HasIndex("SeriesId");
+
+                    b.ToTable("SeriesBook");
+                });
+
+            modelBuilder.Entity("DataLayer.Book", b =>
+                {
+                    b.HasOne("DataLayer.Category", "Category")
+                        .WithMany()
+                        .HasForeignKey("CategoryId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.OwnsOne("DataLayer.Rating", "Rating", b1 =>
+                        {
+                            b1.Property<int>("BookId")
+                                .HasColumnType("INTEGER");
+
+                            b1.Property<float>("OverallRating")
+                                .HasColumnType("REAL");
+
+                            b1.Property<float>("PerformanceRating")
+                                .HasColumnType("REAL");
+
+                            b1.Property<float>("StoryRating")
+                                .HasColumnType("REAL");
+
+                            b1.HasKey("BookId");
+
+                            b1.ToTable("Books");
+
+                            b1.WithOwner()
+                                .HasForeignKey("BookId");
+                        });
+
+                    b.OwnsMany("DataLayer.Supplement", "Supplements", b1 =>
+                        {
+                            b1.Property<int>("SupplementId")
+                                .ValueGeneratedOnAdd()
+                                .HasColumnType("INTEGER");
+
+                            b1.Property<int>("BookId")
+                                .HasColumnType("INTEGER");
+
+                            b1.Property<string>("Url")
+                                .HasColumnType("TEXT");
+
+                            b1.HasKey("SupplementId");
+
+                            b1.HasIndex("BookId");
+
+                            b1.ToTable("Supplement");
+
+                            b1.WithOwner("Book")
+                                .HasForeignKey("BookId");
+
+                            b1.Navigation("Book");
+                        });
+
+                    b.OwnsOne("DataLayer.UserDefinedItem", "UserDefinedItem", b1 =>
+                        {
+                            b1.Property<int>("BookId")
+                                .HasColumnType("INTEGER");
+
+                            b1.Property<int>("BookStatus")
+                                .HasColumnType("INTEGER");
+
+                            b1.Property<DateTime?>("LastDownloaded")
+                                .HasColumnType("TEXT");
+
+                            b1.Property<string>("LastDownloadedVersion")
+                                .HasColumnType("TEXT");
+
+                            b1.Property<int?>("PdfStatus")
+                                .HasColumnType("INTEGER");
+
+                            b1.Property<string>("Tags")
+                                .HasColumnType("TEXT");
+
+                            b1.HasKey("BookId");
+
+                            b1.ToTable("UserDefinedItem", (string)null);
+
+                            b1.WithOwner("Book")
+                                .HasForeignKey("BookId");
+
+                            b1.OwnsOne("DataLayer.Rating", "Rating", b2 =>
+                                {
+                                    b2.Property<int>("UserDefinedItemBookId")
+                                        .HasColumnType("INTEGER");
+
+                                    b2.Property<float>("OverallRating")
+                                        .HasColumnType("REAL");
+
+                                    b2.Property<float>("PerformanceRating")
+                                        .HasColumnType("REAL");
+
+                                    b2.Property<float>("StoryRating")
+                                        .HasColumnType("REAL");
+
+                                    b2.HasKey("UserDefinedItemBookId");
+
+                                    b2.ToTable("UserDefinedItem");
+
+                                    b2.WithOwner()
+                                        .HasForeignKey("UserDefinedItemBookId");
+                                });
+
+                            b1.Navigation("Book");
+
+                            b1.Navigation("Rating");
+                        });
+
+                    b.Navigation("Category");
+
+                    b.Navigation("Rating");
+
+                    b.Navigation("Supplements");
+
+                    b.Navigation("UserDefinedItem");
+                });
+
+            modelBuilder.Entity("DataLayer.BookContributor", b =>
+                {
+                    b.HasOne("DataLayer.Book", "Book")
+                        .WithMany("ContributorsLink")
+                        .HasForeignKey("BookId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("DataLayer.Contributor", "Contributor")
+                        .WithMany("BooksLink")
+                        .HasForeignKey("ContributorId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Book");
+
+                    b.Navigation("Contributor");
+                });
+
+            modelBuilder.Entity("DataLayer.Category", b =>
+                {
+                    b.HasOne("DataLayer.Category", "ParentCategory")
+                        .WithMany()
+                        .HasForeignKey("ParentCategoryCategoryId");
+
+                    b.Navigation("ParentCategory");
+                });
+
+            modelBuilder.Entity("DataLayer.LibraryBook", b =>
+                {
+                    b.HasOne("DataLayer.Book", "Book")
+                        .WithOne()
+                        .HasForeignKey("DataLayer.LibraryBook", "BookId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Book");
+                });
+
+            modelBuilder.Entity("DataLayer.SeriesBook", b =>
+                {
+                    b.HasOne("DataLayer.Book", "Book")
+                        .WithMany("SeriesLink")
+                        .HasForeignKey("BookId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("DataLayer.Series", "Series")
+                        .WithMany("BooksLink")
+                        .HasForeignKey("SeriesId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Book");
+
+                    b.Navigation("Series");
+                });
+
+            modelBuilder.Entity("DataLayer.Book", b =>
+                {
+                    b.Navigation("ContributorsLink");
+
+                    b.Navigation("SeriesLink");
+                });
+
+            modelBuilder.Entity("DataLayer.Contributor", b =>
+                {
+                    b.Navigation("BooksLink");
+                });
+
+            modelBuilder.Entity("DataLayer.Series", b =>
+                {
+                    b.Navigation("BooksLink");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Source/DataLayer/Migrations/20230302220539_AddLastDownloadedInfo.cs

@@ -0,0 +1,39 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace DataLayer.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddLastDownloadedInfo : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<DateTime>(
+                name: "LastDownloaded",
+                table: "UserDefinedItem",
+                type: "TEXT",
+                nullable: true);
+
+            migrationBuilder.AddColumn<string>(
+                name: "LastDownloadedVersion",
+                table: "UserDefinedItem",
+                type: "TEXT",
+                nullable: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "LastDownloaded",
+                table: "UserDefinedItem");
+
+            migrationBuilder.DropColumn(
+                name: "LastDownloadedVersion",
+                table: "UserDefinedItem");
+        }
+    }
+}

Source/DataLayer/Migrations/LibationContextModelSnapshot.cs

@@ -15,7 +15,7 @@ namespace DataLayer.Migrations
         protected override void BuildModel(ModelBuilder modelBuilder)
         {
 #pragma warning disable 612, 618
-            modelBuilder.HasAnnotation("ProductVersion", "7.0.2");
+            modelBuilder.HasAnnotation("ProductVersion", "7.0.3");
 
             modelBuilder.Entity("DataLayer.Book", b =>
                 {
@@ -272,6 +272,12 @@ namespace DataLayer.Migrations
                             b1.Property<int>("BookStatus")
                                 .HasColumnType("INTEGER");
 
+                            b1.Property<DateTime?>("LastDownloaded")
+                                .HasColumnType("TEXT");
+
+                            b1.Property<string>("LastDownloadedVersion")
+                                .HasColumnType("TEXT");
+
                             b1.Property<int?>("PdfStatus")
                                 .HasColumnType("INTEGER");
 

Source/FileLiberator/AudioDecodable.cs

@@ -17,10 +17,14 @@ namespace FileLiberator
 
         protected LameConfig GetLameOptions(Configuration config)
         {
-            LameConfig lameConfig = new();
-            lameConfig.Mode = MPEGMode.Mono;
+			LameConfig lameConfig = new()
+			{
+				Mode = MPEGMode.Mono,
+				Quality = config.LameEncoderQuality,
+                OutputSampleRate = (int)config.MaxSampleRate
+			};
 
-            if (config.LameTargetBitrate)
+			if (config.LameTargetBitrate)
             {
                 if (config.LameConstantBitrate)
                     lameConfig.BitRate = config.LameBitrate;

Source/FileLiberator/ConvertToMp3.cs

@@ -16,8 +16,7 @@ namespace FileLiberator
 	{
 		public override string Name => "Convert to Mp3";
 		private Mp4Operation Mp4Operation;
-		private TimeSpan bookDuration;
-		private long fileSize;
+		private readonly AaxDecrypter.AverageSpeed averageSpeed = new();
 		private static string Mp3FileName(string m4bPath) => Path.ChangeExtension(m4bPath ?? "", ".mp3");
 
 		public override Task CancelAsync() => Mp4Operation?.CancelAsync() ?? Task.CompletedTask;		
@@ -45,9 +44,6 @@ namespace FileLiberator
 
 					var m4bBook = await Task.Run(() => new Mp4File(m4bPath, FileAccess.Read));
 
-					bookDuration = m4bBook.Duration;
-					fileSize = m4bBook.InputStream.Length;
-
 					OnTitleDiscovered(m4bBook.AppleTags.Title);
 					OnAuthorsDiscovered(m4bBook.AppleTags.FirstAuthor);
 					OnNarratorsDiscovered(m4bBook.AppleTags.Narrator);
@@ -105,20 +101,22 @@ namespace FileLiberator
 
 		private void M4bBook_ConversionProgressUpdate(object sender, ConversionProgressEventArgs e)
 		{
-			var remainingSecsToProcess = (bookDuration - e.ProcessPosition).TotalSeconds;
-			var estTimeRemaining = remainingSecsToProcess / e.ProcessSpeed;
-				
+			averageSpeed.AddPosition(e.ProcessPosition.TotalSeconds);
+
+			var remainingTimeToProcess = (e.EndTime - e.ProcessPosition).TotalSeconds;
+			var estTimeRemaining = remainingTimeToProcess / averageSpeed.Average;
+
 			if (double.IsNormal(estTimeRemaining))
 				OnStreamingTimeRemaining(TimeSpan.FromSeconds(estTimeRemaining));
 
-			double progressPercent = 100 * e.ProcessPosition.TotalSeconds / bookDuration.TotalSeconds;
+			double progressPercent = 100 * e.FractionCompleted;
 
 			OnStreamingProgressChanged(
 				new DownloadProgress
 				{
 					ProgressPercentage = progressPercent,
-					BytesReceived = (long)(fileSize * progressPercent),
-					TotalBytesToReceive = fileSize
+					BytesReceived = (long)(e.ProcessPosition - e.StartTime).TotalSeconds,
+					TotalBytesToReceive = (long)(e.EndTime - e.StartTime).TotalSeconds
 				});
 		}
 	}

Source/FileLiberator/DownloadDecryptBook.cs

@@ -41,7 +41,7 @@ namespace FileLiberator
 
             OnBegin(libraryBook);
 
-            try
+			try
             {
                 if (libraryBook.Book.Audio_Exists())
                     return new StatusHandler { "Cannot find decrypt. Final audio file already exists" };
@@ -61,31 +61,30 @@ namespace FileLiberator
                 }
 
                 // decrypt failed
-                if (!success)
+                if (!success || getFirstAudioFile(entries) == default)
                 {
-                    foreach (var tmpFile in entries.Where(f => f.FileType != FileType.AAXC))
-                        FileUtility.SaferDelete(tmpFile.Path);
+                    await Task.WhenAll(
+                        entries
+                        .Where(f => f.FileType != FileType.AAXC)
+                        .Select(f => Task.Run(() => FileUtility.SaferDelete(f.Path))));
 
-                    return abDownloader?.IsCanceled == true ?
-                        new StatusHandler { "Cancelled" } :
-                        new StatusHandler { "Decrypt failed" };
+                    return
+                        abDownloader?.IsCanceled is true
+                        ? new StatusHandler { "Cancelled" }
+                        : new StatusHandler { "Decrypt failed" };
                 }
 
-                // moves new files from temp dir to final dest.
-                // This could take a few seconds if moving hundreds of files.
-                var finalStorageDir = await Task.Run(() => moveFilesToBooksDir(libraryBook, entries));
+                var finalStorageDir = getDestinationDirectory(libraryBook);
 
-                // decrypt failed
-                if (finalStorageDir is null)
-                    return new StatusHandler { "Cannot find final audio file after decryption" };
+				Task[] finalTasks = new[]
+                {
+					Task.Run(() => downloadCoverArt(libraryBook)),
+					Task.Run(() => moveFilesToBooksDir(libraryBook, entries)),
+					Task.Run(() => libraryBook.Book.UpdateBookStatus(LiberatedStatus.Liberated, Configuration.LibationVersion)),
+					Task.Run(() => WindowsDirectory.SetCoverAsFolderIcon(libraryBook.Book.PictureId, finalStorageDir))
+				};
 
-                if (Configuration.Instance.DownloadCoverArt)
-                    downloadCoverArt(libraryBook);
-
-                // contains logic to check for config setting and OS
-                WindowsDirectory.SetCoverAsFolderIcon(pictureId: libraryBook.Book.PictureId, directory: finalStorageDir);
-
-                libraryBook.Book.UpdateBookStatus(LiberatedStatus.Liberated);
+				await Task.WhenAll(finalTasks);
 
                 return new StatusHandler();
             }
@@ -131,8 +130,8 @@ namespace FileLiberator
             abDownloader.RetrievedCoverArt += AaxcDownloader_RetrievedCoverArt;
             abDownloader.FileCreated += (_, path) => OnFileCreated(libraryBook, path);
 
-            // REAL WORK DONE HERE
-            return await abDownloader.RunAsync();
+			// REAL WORK DONE HERE
+			return await abDownloader.RunAsync();
         }
 
         private DownloadOptions BuildDownloadOptions(LibraryBook libraryBook, Configuration config, AudibleApi.Common.ContentLicense contentLic)
@@ -335,18 +334,12 @@ namespace FileLiberator
 
         /// <summary>Move new files to 'Books' directory</summary>
         /// <returns>Return directory if audiobook file(s) were successfully created and can be located on disk. Else null.</returns>
-        private static string moveFilesToBooksDir(LibraryBook libraryBook, List<FilePathCache.CacheEntry> entries)
+        private static void moveFilesToBooksDir(LibraryBook libraryBook, List<FilePathCache.CacheEntry> entries)
         {
             // create final directory. move each file into it
-            var destinationDir = AudibleFileStorage.Audio.GetDestinationDirectory(libraryBook);
-            Directory.CreateDirectory(destinationDir);
+            var destinationDir = getDestinationDirectory(libraryBook);
 
-            FilePathCache.CacheEntry getFirstAudio() => entries.FirstOrDefault(f => f.FileType == FileType.Audio);
-
-            if (getFirstAudio() == default)
-                return null;
-
-            for (var i = 0; i < entries.Count; i++)
+			for (var i = 0; i < entries.Count; i++)
             {
                 var entry = entries[i];
 
@@ -357,22 +350,33 @@ namespace FileLiberator
                 entries[i] = entry with { Path = realDest };
             }
 
-            var cue = entries.FirstOrDefault(f => f.FileType == FileType.Cue);
+			var cue = entries.FirstOrDefault(f => f.FileType == FileType.Cue);
             if (cue != default)
-                Cue.UpdateFileName(cue.Path, getFirstAudio().Path);
+                Cue.UpdateFileName(cue.Path, getFirstAudioFile(entries).Path);
 
             AudibleFileStorage.Audio.Refresh();
-
-            return destinationDir;
         }
 
-        private static void downloadCoverArt(LibraryBook libraryBook)
+        private static string getDestinationDirectory(LibraryBook libraryBook)
         {
+			var destinationDir = AudibleFileStorage.Audio.GetDestinationDirectory(libraryBook);
+            if (!Directory.Exists(destinationDir))
+                Directory.CreateDirectory(destinationDir);
+            return destinationDir;
+		}
+
+		private static FilePathCache.CacheEntry getFirstAudioFile(IEnumerable<FilePathCache.CacheEntry> entries)
+            => entries.FirstOrDefault(f => f.FileType == FileType.Audio);
+
+		private static void downloadCoverArt(LibraryBook libraryBook)
+        {
+            if (!Configuration.Instance.DownloadCoverArt) return;
+
             var coverPath = "[null]";
 
             try
             {
-                var destinationDir = AudibleFileStorage.Audio.GetDestinationDirectory(libraryBook);
+                var destinationDir = getDestinationDirectory(libraryBook);
                 coverPath = AudibleFileStorage.Audio.GetBooksDirectoryFilename(libraryBook, ".jpg");
                 coverPath = Path.Combine(destinationDir, Path.GetFileName(coverPath));
 

Source/FileLiberator/DownloadOptions.cs

@@ -22,7 +22,7 @@ namespace FileLiberator
 		public OutputFormat OutputFormat { get; init; }
 		public ChapterInfo ChapterInfo { get; init; }
 		public NAudio.Lame.LameConfig LameConfig { get; init; }
-		public string UserAgent => AudibleApi.Resources.USER_AGENT;
+		public string UserAgent => AudibleApi.Resources.Download_User_Agent;
 		public bool TrimOutputToChapterLength => config.AllowLibationFixup && config.StripAudibleBrandAudio;
 		public bool StripUnabridged => config.AllowLibationFixup && config.StripUnabridged;
 		public bool CreateCueSheet => config.CreateCueSheet;

Source/FileLiberator/Processable.cs

@@ -54,6 +54,8 @@ namespace FileLiberator
                 = (await ProcessAsync(libraryBook))
                 ?? new StatusHandler { "Processable should never return a null status" };
 
+            GC.Collect(GC.MaxGeneration, GCCollectionMode.Aggressive, true, true);
+
             return status;
         }
         

Source/FileLiberator/_InternalsVisible.cs

@@ -1 +0,0 @@
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo(nameof(FileLiberator) + ".Tests")]

Source/FileManager/FileManager.csproj

@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Dinah.Core" Version="7.2.1.1" />
+    <PackageReference Include="Dinah.Core" Version="7.2.2.1" />
     <PackageReference Include="Polly" Version="7.2.3" />
   </ItemGroup>
 

Source/FileManager/LongPath.cs

@@ -62,10 +62,10 @@ namespace FileManager
 
 		public static implicit operator LongPath(string path)
 		{
-			if (!IsWindows) return new LongPath(path);
-
 			if (path is null) return null;
 
+			if (!IsWindows) return new LongPath(path);
+
 			//File I/O functions in the Windows API convert "/" to "\" as part of converting
 			//the name to an NT-style name, except when using the "\\?\" prefix 
 			path = path.Replace(System.IO.Path.AltDirectorySeparatorChar, System.IO.Path.DirectorySeparatorChar);

Source/FileManager/NamingTemplate/NamingTemplate.cs

@@ -9,14 +9,14 @@ public class NamingTemplate
 {
 	public string TemplateText { get; private set; }
 	public IEnumerable<ITemplateTag> TagsInUse => _tagsInUse;
-	public IEnumerable<ITemplateTag> TagsRegistered => Classes.SelectMany(t => t).DistinctBy(t => t.TagName);
+	public IEnumerable<ITemplateTag> TagsRegistered => TagCollections.SelectMany(t => t).DistinctBy(t => t.TagName);
 	public IEnumerable<string> Warnings => errors.Concat(warnings);
 	public IEnumerable<string> Errors => errors;
 
 	private Delegate templateToString;
 	private readonly List<string> warnings = new();
 	private readonly List<string> errors = new();
-	private readonly IEnumerable<TagCollection> Classes;
+	private readonly IEnumerable<TagCollection> TagCollections;
 	private readonly List<ITemplateTag> _tagsInUse = new();
 
 	public const string ERROR_NULL_IS_INVALID = "Null template is invalid.";
@@ -25,21 +25,18 @@ public class NamingTemplate
 	public const string WARNING_NO_TAGS = "Should use tags. Eg: <title>";
 
 	/// <summary>
-	/// Invoke the <see cref="NamingTemplate"/> to  
+	/// Invoke the <see cref="NamingTemplate"/>
 	/// </summary>
 	/// <param name="propertyClasses">Instances of the TClass used in <see cref="PropertyTagCollection{TClass}"/> and <see cref="ConditionalTagCollection{TClass}"/></param>
-	/// <returns></returns>
 	public TemplatePart Evaluate(params object[] propertyClasses)
 	{
-		//Match propertyClasses to the arguments required by templateToString.DynamicInvoke()
-		var delegateArgTypes = templateToString.GetType().GenericTypeArguments[..^1];
+		// Match propertyClasses to the arguments required by templateToString.DynamicInvoke(). 
+		// First parameter is "this", so ignore it.
+		var delegateArgTypes = templateToString.Method.GetParameters().Skip(1);
 
-		object[] args = new object[delegateArgTypes.Length];
-
-		for (int i = 0; i < delegateArgTypes.Length; i++)
-			args[i] = propertyClasses.First(o => o.GetType() == delegateArgTypes[i]);
-
-		if (args.Any(a => a is null))
+		object[] args = delegateArgTypes.Join(propertyClasses, o => o.ParameterType, i => i.GetType(), (_, i) => i).ToArray();
+		
+		if (args.Length != delegateArgTypes.Count())
 			throw new ArgumentException($"This instance of {nameof(NamingTemplate)} requires the following arguments: {string.Join(", ", delegateArgTypes.Select(t => t.Name).Distinct())}");
 
 		return ((TemplatePart)templateToString.DynamicInvoke(args)).FirstPart;
@@ -47,22 +44,17 @@ public class NamingTemplate
 
 	/// <summary>Parse a template string to a <see cref="NamingTemplate"/></summary>
 	/// <param name="template">The template string to parse</param>
-	/// <param name="tagClasses">A collection of <see cref="TagCollection"/> with
+	/// <param name="tagCollections">A collection of <see cref="TagCollection"/> with
 	/// properties registered to match to the <paramref name="template"/></param>
-	public static NamingTemplate Parse(string template, IEnumerable<TagCollection> tagClasses)
+	public static NamingTemplate Parse(string template, IEnumerable<TagCollection> tagCollections)
 	{
-		var namingTemplate = new NamingTemplate(tagClasses);
+		var namingTemplate = new NamingTemplate(tagCollections);
 		try
 		{
 			BinaryNode intermediate = namingTemplate.IntermediateParse(template);
 			Expression evalTree = GetExpressionTree(intermediate);
 
-			List<ParameterExpression> parameters = new();
-
-			foreach (var tagclass in tagClasses)
-					parameters.Add(tagclass.Parameter);
-
-			namingTemplate.templateToString = Expression.Lambda(evalTree, parameters).Compile();
+			namingTemplate.templateToString = Expression.Lambda(evalTree, tagCollections.Select(tc => tc.Parameter)).Compile();
 		}
 		catch(Exception ex)
 		{
@@ -73,7 +65,7 @@ public class NamingTemplate
 
 	private NamingTemplate(IEnumerable<TagCollection> properties)
 	{
-		Classes = properties;
+		TagCollections = properties;
 	}
 
 	/// <summary>Builds an <see cref="Expression"/> tree that will evaluate to a <see cref="TemplatePart"/></summary>
@@ -84,7 +76,7 @@ public class NamingTemplate
 		else if (node.IsConditional) return Expression.Condition(node.Expression, concatExpression(node), TemplatePart.Blank);
 		else return concatExpression(node);
 
-		Expression concatExpression(BinaryNode node)
+		static Expression concatExpression(BinaryNode node)
 			=> TemplatePart.CreateConcatenation(GetExpressionTree(node.LeftChild), GetExpressionTree(node.RightChild));
 	}
 
@@ -100,8 +92,8 @@ public class NamingTemplate
 
 		TemplateText = templateString;
 
-		BinaryNode currentNode = BinaryNode.CreateRoot();
-		BinaryNode topNode = currentNode;
+		BinaryNode topNode = BinaryNode.CreateRoot();
+		BinaryNode currentNode = topNode;
 		List<char> literalChars = new();
 
 		while (templateString.Length > 0)
@@ -170,7 +162,7 @@ public class NamingTemplate
 		{
 			if (literalChars.Count != 0)
 			{
-				currentNode = currentNode.AddNewNode(BinaryNode.CreateValue(new string(literalChars.ToArray())));
+				currentNode = currentNode.AddNewNode(BinaryNode.CreateValue(string.Concat(literalChars)));
 				literalChars.Clear();
 			}
 		}
@@ -178,7 +170,7 @@ public class NamingTemplate
 
 	private bool StartsWith(string template, out string exactName, out IPropertyTag propertyTag, out Expression valueExpression)
 	{
-		foreach (var pc in Classes)
+		foreach (var pc in TagCollections)
 		{
 			if (pc.StartsWith(template, out exactName, out propertyTag, out valueExpression))
 				return true;
@@ -192,7 +184,7 @@ public class NamingTemplate
 
 	private bool StartsWithClosing(string template, out string exactName, out IClosingPropertyTag closingPropertyTag)
 	{
-		foreach (var pc in Classes)
+		foreach (var pc in TagCollections)
 		{
 			if (pc.StartsWithClosing(template, out exactName, out closingPropertyTag))
 				return true;

Source/FileManager/NamingTemplate/PropertyTagCollection[TClass].cs

@@ -44,6 +44,7 @@ public class PropertyTagCollection<TClass> : TagCollection
 	/// <summary>
 	/// Register a nullable value type <typeparamref name="TClass"/> property.
 	/// </summary>
+	/// <typeparam name="TProperty">Type of the property from <see cref="TClass"/></typeparam>
 	/// <param name="propertyGetter">A Func to get the string property from <see cref="TClass"/></param>
 	/// <param name="toString">ToString function that accepts the <typeparamref name="TProperty"/> property and returnes a string</param>
 	public void Add<TProperty>(ITemplateTag templateTag, Func<TClass, TProperty?> propertyGetter, Func<TProperty, string> toString)
@@ -64,6 +65,7 @@ public class PropertyTagCollection<TClass> : TagCollection
 	/// <summary>
 	/// Register a <typeparamref name="TClass"/> property.
 	/// </summary>
+	/// <typeparam name="TProperty">Type of the property from <see cref="TClass"/></typeparam>
 	/// <param name="propertyGetter">A Func to get the string property from <see cref="TClass"/></param>
 	/// <param name="toString">ToString function that accepts the <typeparamref name="TProperty"/> property and returnes a string</param>
 	public void Add<TProperty>(ITemplateTag templateTag, Func<TClass, TProperty> propertyGetter, Func<TProperty, string> toString)
@@ -75,17 +77,26 @@ public class PropertyTagCollection<TClass> : TagCollection
 		ArgumentValidator.EnsureNotNull(templateTag, nameof(templateTag));
 		ArgumentValidator.EnsureNotNull(propertyGetter, nameof(propertyGetter));
 
-		formatter ??= GetDefaultFormatter<TPropertyValue>();
+		var expr = Expression.Call(Expression.Constant(propertyGetter.Target), propertyGetter.Method, Parameter);
 
-		if (formatter is null)
-			RegisterWithToString<TProperty, TPropertyValue>(templateTag, propertyGetter, null);
+		if ((formatter ??= GetDefaultFormatter<TPropertyValue>()) is null)
+			AddPropertyTag(new PropertyTag<TPropertyValue>(templateTag, Options, expr, ToStringFunc));
 		else
-		{
-			var expr = Expression.Call(Expression.Constant(propertyGetter.Target), propertyGetter.Method, Parameter);
-			AddPropertyTag(PropertyTag.Create(templateTag, Options, expr, formatter));
-		}
+			AddPropertyTag(new PropertyTag<TPropertyValue>(templateTag, Options, expr, formatter));
 	}
 
+	private void RegisterWithToString<TProperty, TPropertyValue>
+		(ITemplateTag templateTag, Func<TClass, TProperty> propertyGetter, Func<TPropertyValue, string> toString)
+	{
+		ArgumentValidator.EnsureNotNull(templateTag, nameof(templateTag));
+		ArgumentValidator.EnsureNotNull(propertyGetter, nameof(propertyGetter));
+
+		var expr = Expression.Call(Expression.Constant(propertyGetter.Target), propertyGetter.Method, Parameter);
+		AddPropertyTag(new PropertyTag<TPropertyValue>(templateTag, Options, expr, toString ?? ToStringFunc));
+	}
+
+	private static string ToStringFunc<T>(T propertyValue) => propertyValue?.ToString() ?? "";
+
 	private PropertyFormatter<T> GetDefaultFormatter<T>()
 	{
 		try
@@ -93,54 +104,35 @@ public class PropertyTagCollection<TClass> : TagCollection
 			var del = defaultFormatters.FirstOrDefault(kvp => kvp.Key == typeof(T)).Value;
 			return del is null ? null : Delegate.CreateDelegate(typeof(PropertyFormatter<T>), del.Target, del.Method) as PropertyFormatter<T>;
 		}
-		catch
-		{
-			return null;
-		}
+		catch { return null; }
 	}
 
-	private void RegisterWithToString<TProperty, TPropertyValue>
-		(ITemplateTag templateTag, Func<TClass, TProperty> propertyGetter, Func<TPropertyValue, string> toString)
+	private class PropertyTag<TPropertyValue> : TagBase
 	{
-		static string ToStringFunc(TPropertyValue value) => value?.ToString() ?? "";
-		ArgumentValidator.EnsureNotNull(templateTag, nameof(templateTag));
-		ArgumentValidator.EnsureNotNull(propertyGetter, nameof(propertyGetter));
+		private Func<Expression, string, Expression> CreateToStringExpression { get; }
 
-		var expr = Expression.Call(Expression.Constant(propertyGetter.Target), propertyGetter.Method, Parameter);
-		AddPropertyTag(PropertyTag.Create(templateTag, Options, expr, toString ?? ToStringFunc));
-	}
-
-	private class PropertyTag : TagBase
-	{
-		private Func<Expression, string, Expression> CreateToStringExpression { get; init; }
-		private PropertyTag(ITemplateTag templateTag, Expression propertyGetter) : base(templateTag, propertyGetter) { }
-
-		public static PropertyTag Create<TPropertyValue>(ITemplateTag templateTag, RegexOptions options, Expression propertyGetter, PropertyFormatter<TPropertyValue> formatter)
+		public PropertyTag(ITemplateTag templateTag, RegexOptions options, Expression propertyGetter, PropertyFormatter<TPropertyValue> formatter)
+			: base(templateTag, propertyGetter)
 		{
-			return new PropertyTag(templateTag, propertyGetter)
-			{
-				NameMatcher = new Regex(@$"^<{templateTag.TagName.Replace(" ", "\\s*?")}\s*?(?:\[([^\[\]]*?)\]\s*?)?>", options),
-				CreateToStringExpression = (expVal, format) =>
+			NameMatcher = new Regex(@$"^<{templateTag.TagName.Replace(" ", "\\s*?")}\s*?(?:\[([^\[\]]*?)\]\s*?)?>", options);
+			CreateToStringExpression = (expVal, format) =>
 				Expression.Call(
 					formatter.Target is null ? null : Expression.Constant(formatter.Target),
 					formatter.Method,
 					Expression.Constant(templateTag),
 					expVal,
-					Expression.Constant(format))
-			};
+					Expression.Constant(format));
 		}
 
-		public static PropertyTag Create<TPropertyValue>(ITemplateTag templateTag, RegexOptions options, Expression propertyGetter, Func<TPropertyValue, string> toString)
+		public PropertyTag(ITemplateTag templateTag, RegexOptions options, Expression propertyGetter, Func<TPropertyValue, string> toString)
+			: base(templateTag, propertyGetter)
 		{
-			return new PropertyTag(templateTag, propertyGetter)
-			{
-				NameMatcher = new Regex(@$"^<{templateTag.TagName}>", options),
-				CreateToStringExpression = (expVal, _) =>
+			NameMatcher = new Regex(@$"^<{templateTag.TagName.Replace(" ", "\\s*?")}>", options);
+			CreateToStringExpression = (expVal, _) =>
 					Expression.Call(
 						toString.Target is null ? null : Expression.Constant(toString.Target),
 						toString.Method,
-						expVal)
-			};
+						expVal);
 		}
 
 		protected override Expression GetTagExpression(string exactName, string formatString)

Source/FileManager/NamingTemplate/TagCollection.cs

@@ -10,11 +10,11 @@ namespace FileManager.NamingTemplate;
 /// <summary>A collection of <see cref="IPropertyTag"/>s registered to a single <see cref="Type"/>.</summary>
 public abstract class TagCollection : IEnumerable<ITemplateTag>
 {
-	/// <summary>The <see cref="ParameterExpression"/> of the <see cref="TagCollection"/>'s TClass type.</summary>
-	public ParameterExpression Parameter { get; }
 	/// <summary>The <see cref="ITemplateTag"/>s registered with this <see cref="TagCollection"/> </summary>
 	public IEnumerator<ITemplateTag> GetEnumerator() => PropertyTags.Select(p => p.TemplateTag).GetEnumerator();
 
+	/// <summary>The <see cref="ParameterExpression"/> of the <see cref="TagCollection"/>'s TClass type.</summary>
+	internal ParameterExpression Parameter { get; }
 	protected RegexOptions Options { get; } = RegexOptions.Compiled;
 	private List<IPropertyTag> PropertyTags { get; } = new();
 

Source/FileManager/_InternalsVisible.cs

@@ -1 +0,0 @@
-[assembly: System.Runtime.CompilerServices.InternalsVisibleTo(nameof(FileManager) + ".Tests")]

Source/HangoverAvalonia/HangoverAvalonia.csproj

@@ -21,13 +21,7 @@
 	</PropertyGroup>
 
   <PropertyGroup>
-    <!--
-    HACK FOR COMPILER BUG  2021-09-14. Hopefully will be fixed in future versions
-    - Not using SatelliteResourceLanguages will load all language packs: works
-    - Specifying 'en' semicolon 1 more should load 1 language pack: works
-    - Specifying only 'en' should load no language packs: broken, still loads all
-    -->
-    <SatelliteResourceLanguages>en;es</SatelliteResourceLanguages>
+    <SatelliteResourceLanguages>en</SatelliteResourceLanguages>
   </PropertyGroup>
 
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">

Source/HangoverAvalonia/ViewModels/MainVM.Database.cs

@@ -17,7 +17,7 @@ namespace HangoverAvalonia.ViewModels
 
 		private void Load_databaseVM()
 		{
-			_tab = new(new(() => SqlQuery, s => SqlResults = s, s => SqlResults = s));
+			_tab = new(new DatabaseTabCommands(() => SqlQuery, s => SqlResults += s, s => SqlResults = s));
 
 			_tab.LoadDatabaseFile();
 			if (_tab.DbFile is null)

Source/HangoverWinForms/HangoverWinForms.csproj

@@ -4,6 +4,7 @@
     <OutputType>WinExe</OutputType>
     <TargetFramework>net7.0-windows</TargetFramework>
     <EnableWindowsTargeting>true</EnableWindowsTargeting>
+	<AssemblyName>Hangover</AssemblyName>
     <UseWindowsForms>true</UseWindowsForms>
     <ApplicationIcon>hangover.ico</ApplicationIcon>
     <ImplicitUsings>enable</ImplicitUsings>
@@ -15,13 +16,7 @@
   </PropertyGroup>
 
   <PropertyGroup>
-    <!--
-    HACK FOR COMPILER BUG  2021-09-14. Hopefully will be fixed in future versions
-    - Not using SatelliteResourceLanguages will load all language packs: works
-    - Specifying 'en' semicolon 1 more should load 1 language pack: works
-    - Specifying only 'en' should load no language packs: broken, still loads all
-    -->
-    <SatelliteResourceLanguages>en;es</SatelliteResourceLanguages>
+    <SatelliteResourceLanguages>en</SatelliteResourceLanguages>
   </PropertyGroup>
 
   <!--

Source/Libation.sln

@@ -93,6 +93,14 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MacOSConfigApp", "LoadByOS\
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WindowsConfigApp", "LoadByOS\WindowsConfigApp\WindowsConfigApp.csproj", "{5F65A509-26E3-4B02-B403-EEB6F0EF391F}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "LibationUiBase", "LibationUiBase\LibationUiBase.csproj", "{E90C4651-AF11-41B4-A839-10082D0391F9}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Hangover", "Hangover", "{FDDABAFE-35AD-42FC-AC95-0B1FE0DF0DDE}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Libation UI", "Libation UI", "{53758A35-1C7E-4702-9B96-433ABA457B37}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Libation CLI", "Libation CLI", "{47E27674-595D-4F7A-8CFB-127E768E1D1E}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -207,6 +215,10 @@ Global
 		{5F65A509-26E3-4B02-B403-EEB6F0EF391F}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{5F65A509-26E3-4B02-B403-EEB6F0EF391F}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{5F65A509-26E3-4B02-B403-EEB6F0EF391F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{E90C4651-AF11-41B4-A839-10082D0391F9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E90C4651-AF11-41B4-A839-10082D0391F9}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E90C4651-AF11-41B4-A839-10082D0391F9}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E90C4651-AF11-41B4-A839-10082D0391F9}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -218,21 +230,21 @@ Global
 		{393B5B27-D15C-4F77-9457-FA14BA8F3C73} = {41CDCC73-9B81-49DD-9570-C54406E852AF}
 		{06882742-27A6-4347-97D9-56162CEC9C11} = {F0CBB7A7-D3FB-41FF-8F47-CF3F6A592249}
 		{2E1F5DB4-40CC-4804-A893-5DCE0193E598} = {41CDCC73-9B81-49DD-9570-C54406E852AF}
-		{635F00E1-AAD1-45F7-BEB7-D909AD33B9F6} = {8679CAC8-9164-4007-BDD2-F004810EDA14}
+		{635F00E1-AAD1-45F7-BEB7-D909AD33B9F6} = {53758A35-1C7E-4702-9B96-433ABA457B37}
 		{401865F5-1942-4713-B230-04544C0A97B0} = {41CDCC73-9B81-49DD-9570-C54406E852AF}
 		{B95650EA-25F0-449E-BA5D-99126BC5D730} = {41CDCC73-9B81-49DD-9570-C54406E852AF}
 		{C5B21768-C7C9-4FCB-AC1E-187B223D5A98} = {67E66E82-5532-4440-AFB3-9FB1DF9DEF53}
-		{428163C3-D558-4914-B570-A92069521877} = {8679CAC8-9164-4007-BDD2-F004810EDA14}
+		{428163C3-D558-4914-B570-A92069521877} = {47E27674-595D-4F7A-8CFB-127E768E1D1E}
 		{595E7C4D-506D-486D-98B7-5FDDF398D033} = {8679CAC8-9164-4007-BDD2-F004810EDA14}
 		{E86014F9-E4B3-4CD4-A210-2B3DB571DD86} = {43E3ACB3-E0BC-4370-8DBB-E3720C8C8FD1}
 		{788294BE-0D8E-40D4-9CEE-67896FBB52CE} = {67E66E82-5532-4440-AFB3-9FB1DF9DEF53}
 		{5B8FC827-BF58-4CB1-A59E-BDEB9C62A05E} = {67E66E82-5532-4440-AFB3-9FB1DF9DEF53}
 		{F2E04270-4551-41C4-99FF-E7125BED708C} = {67E66E82-5532-4440-AFB3-9FB1DF9DEF53}
 		{EB781571-8548-477E-82AD-FB9FAB548D2F} = {67E66E82-5532-4440-AFB3-9FB1DF9DEF53}
-		{40C67036-C1A7-4FDF-AA83-8EC902E257F3} = {8679CAC8-9164-4007-BDD2-F004810EDA14}
-		{F612D06F-3134-4B9B-95CD-EB3FC798AE60} = {8679CAC8-9164-4007-BDD2-F004810EDA14}
-		{8A7B01D3-9830-44FD-91A1-D8D010996BEB} = {8679CAC8-9164-4007-BDD2-F004810EDA14}
-		{5C7005BA-7D83-4E99-8073-D970943A7D61} = {8679CAC8-9164-4007-BDD2-F004810EDA14}
+		{40C67036-C1A7-4FDF-AA83-8EC902E257F3} = {FDDABAFE-35AD-42FC-AC95-0B1FE0DF0DDE}
+		{F612D06F-3134-4B9B-95CD-EB3FC798AE60} = {53758A35-1C7E-4702-9B96-433ABA457B37}
+		{8A7B01D3-9830-44FD-91A1-D8D010996BEB} = {FDDABAFE-35AD-42FC-AC95-0B1FE0DF0DDE}
+		{5C7005BA-7D83-4E99-8073-D970943A7D61} = {FDDABAFE-35AD-42FC-AC95-0B1FE0DF0DDE}
 		{59DF46F3-ECD0-43CA-AD12-3FEE8FCF9E4F} = {185AC9FF-381E-4AA1-B649-9771F4917214}
 		{CC275937-DFE4-4383-B1BF-1D5D42B70C98} = {59DF46F3-ECD0-43CA-AD12-3FEE8FCF9E4F}
 		{47325742-5B38-48E7-95FB-CD94E6E07332} = {59DF46F3-ECD0-43CA-AD12-3FEE8FCF9E4F}
@@ -241,6 +253,10 @@ Global
 		{357DF797-4EC2-4DBD-A4BD-D045277F2666} = {9B906374-1142-4D69-86FF-B384806CA5FE}
 		{ECED4E13-B676-4277-8A8F-C8B2507B7D8C} = {9B906374-1142-4D69-86FF-B384806CA5FE}
 		{5F65A509-26E3-4B02-B403-EEB6F0EF391F} = {9B906374-1142-4D69-86FF-B384806CA5FE}
+		{E90C4651-AF11-41B4-A839-10082D0391F9} = {53758A35-1C7E-4702-9B96-433ABA457B37}
+		{FDDABAFE-35AD-42FC-AC95-0B1FE0DF0DDE} = {8679CAC8-9164-4007-BDD2-F004810EDA14}
+		{53758A35-1C7E-4702-9B96-433ABA457B37} = {8679CAC8-9164-4007-BDD2-F004810EDA14}
+		{47E27674-595D-4F7A-8CFB-127E768E1D1E} = {8679CAC8-9164-4007-BDD2-F004810EDA14}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {615E00ED-BAEF-4E8E-A92A-9B82D87942A9}

Source/LibationAvalonia/App.axaml.cs

@@ -11,12 +11,13 @@ using System.Threading.Tasks;
 using System.Collections.Generic;
 using System.IO;
 using ApplicationServices;
-using Dinah.Core;
+using Avalonia.Controls;
 
 namespace LibationAvalonia
 {
 	public class App : Application
 	{
+		public static Window MainWindow { get;private set; }
 		public static IBrush ProcessQueueBookFailedBrush { get; private set; }
 		public static IBrush ProcessQueueBookCompletedBrush { get; private set; }
 		public static IBrush ProcessQueueBookCancelledBrush { get; private set; }
@@ -53,7 +54,7 @@ namespace LibationAvalonia
 					// check for existing settings in default location
 					var defaultSettingsFile = Path.Combine(defaultLibationFilesDir, "Settings.json");
 					if (Configuration.SettingsFileIsValid(defaultSettingsFile))
-						config.SetLibationFiles(defaultLibationFilesDir);
+						Configuration.SetLibationFiles(defaultLibationFilesDir);
 
 					if (config.LibationSettingsAreValid)
 					{
@@ -86,7 +87,7 @@ namespace LibationAvalonia
 				// - error message, Exit()
 				if (setupDialog.IsNewUser)
 				{
-					setupDialog.Config.SetLibationFiles(Configuration.UserProfile);
+					Configuration.SetLibationFiles(Configuration.UserProfile);
 					ShowSettingsWindow(desktop, setupDialog.Config, OnSettingsCompleted);
 				}
 				else if (setupDialog.IsReturningUser)
@@ -178,7 +179,7 @@ namespace LibationAvalonia
 
 		private async void OnLibationFilesCompleted(IClassicDesktopStyleApplicationLifetime desktop, LibationFilesDialog libationFilesDialog, Configuration config)
 		{
-			config.SetLibationFiles(libationFilesDialog.SelectedDirectory);
+			Configuration.SetLibationFiles(libationFilesDialog.SelectedDirectory);
 			if (config.LibationSettingsAreValid)
 			{
 				await RunMigrationsAsync(config);
@@ -214,7 +215,7 @@ namespace LibationAvalonia
 		private static void ShowMainWindow(IClassicDesktopStyleApplicationLifetime desktop)
 		{
 			var mainWindow = new MainWindow();
-			desktop.MainWindow = mainWindow;
+			desktop.MainWindow = MainWindow = mainWindow;
 			mainWindow.RestoreSizeAndLocation(Configuration.Instance);
 			mainWindow.OnLoad();
 			mainWindow.OnLibraryLoaded(LibraryTask.GetAwaiter().GetResult());

Source/LibationAvalonia/AvaloniaUtils.cs

@@ -1,8 +1,6 @@
 using Avalonia.Controls;
 using Avalonia.Media;
-using Avalonia.Threading;
-using System;
-using System.Threading;
+using LibationAvalonia.Dialogs;
 using System.Threading.Tasks;
 
 namespace LibationAvalonia
@@ -18,6 +16,9 @@ namespace LibationAvalonia
 			return defaultBrush;
 		}
 
+		public static Task<DialogResult> ShowDialogAsync(this DialogWindow dialogWindow, Window owner = null)
+			=> dialogWindow.ShowDialog<DialogResult>(owner ?? App.MainWindow);
+
 		public static Window GetParentWindow(this IControl control) => control.VisualRoot as Window;
 	}
 }

Source/LibationAvalonia/Controls/CheckedListBox.axaml

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

Source/LibationAvalonia/Controls/CheckedListBox.axaml.cs

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

Source/LibationAvalonia/Controls/DirectoryOrCustomSelectControl.axaml.cs

@@ -133,7 +133,7 @@ namespace LibationAvalonia.Controls
 					: Configuration.GetKnownDirectoryPath(directorySelectControl.SelectedDirectory);
 			selectedDir ??= string.Empty;
 
-			Directory = customStates.CustomChecked ? selectedDir : System.IO.Path.Combine(selectedDir, SubDirectory);
+			Directory = customStates.CustomChecked ? selectedDir : System.IO.Path.Combine(selectedDir, SubDirectory ?? "");
 		}
 
 		private void DirectoryOrCustomSelectControl_PropertyChanged(object sender, AvaloniaPropertyChangedEventArgs e)

Source/LibationAvalonia/Dialogs/AccountsDialog.axaml

@@ -36,6 +36,7 @@
 								Width="60"
 								Height="30"
 								Content="X"
+								HorizontalContentAlignment="Center"
 								IsEnabled="{Binding !IsDefault}"
 								Click="DeleteButton_Clicked" />
 

Source/LibationAvalonia/Dialogs/AccountsDialog.axaml.cs

@@ -117,10 +117,13 @@ namespace LibationAvalonia.Dialogs
 			{
 				Title = $"Select the audible-cli [account].json file",
 				AllowMultiple = false,
-				SuggestedStartLocation = new BclStorageFolder(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData)),
 				FileTypeFilter = new FilePickerFileType[]
 				{
-					new("JSON files (*.json)") { Patterns = new[] { "*.json" } },
+						new("JSON files (*.json)")
+						{
+							Patterns = new[] { "*.json" },
+							AppleUniformTypeIdentifiers  = new[] { "public.json" }
+						}
 				}
 			};
 
@@ -274,13 +277,16 @@ namespace LibationAvalonia.Dialogs
 			var options = new FilePickerSaveOptions
 			{
 				Title = $"Save Sover Image",
-				SuggestedStartLocation = new BclStorageFolder(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData)),
 				SuggestedFileName = $"{acc.AccountId}.json",
 				DefaultExtension = "json",
 				ShowOverwritePrompt = true,
 				FileTypeChoices = new FilePickerFileType[]
 					{
-						new("JSON files (*.json)") { Patterns = new[] { "*.json" } },
+						new("JSON files (*.json)")
+						{
+							Patterns = new[] { "*.json" },
+							AppleUniformTypeIdentifiers  = new[] { "public.json" }
+						}
 					}
 			};
 

Source/LibationAvalonia/Dialogs/BookRecordsDialog.axaml.cs

@@ -153,10 +153,22 @@ namespace LibationAvalonia.Dialogs
 					ShowOverwritePrompt = true,
 					FileTypeChoices = new FilePickerFileType[]
 					{
-						new("Excel Workbook (*.xlsx)") { Patterns = new[] { "*.xlsx" } },
-						new("CSV files (*.csv)") { Patterns = new[] { "*.csv" } },
-						new("JSON files (*.json)") { Patterns = new[] { "*.json" } },
-						new("All files (*.*)") { Patterns = new[] { "*" } }
+						new("Excel Workbook (*.xlsx)")
+						{
+							Patterns = new[] { "*.xlsx" },
+							AppleUniformTypeIdentifiers = new[] { "org.openxmlformats.spreadsheetml.sheet" }
+						},
+						new("CSV files (*.csv)")
+						{
+							Patterns = new[] { "*.csv" },
+							AppleUniformTypeIdentifiers = new[] { "public.comma-separated-values-text" }
+						},
+						new("JSON files (*.json)")
+						{
+							Patterns = new[] { "*.json" },
+							AppleUniformTypeIdentifiers  = new[] { "public.json" }
+						},
+						new("All files (*.*)") { Patterns = new[] { "*" } },
 					}
 				});
 

Source/LibationAvalonia/Dialogs/EditTemplateDialog.axaml.cs

@@ -29,7 +29,7 @@ namespace LibationAvalonia.Dialogs
 				var editor = TemplateEditor<Templates.FileTemplate>.CreateFilenameEditor(Configuration.Instance.Books, Configuration.Instance.FileTemplate);
 				_viewModel = new(Configuration.Instance, editor);
 				_viewModel.resetTextBox(editor.EditingTemplate.TemplateText);
-				Title = $"Edit {editor.EditingTemplate.Name}";
+				Title = $"Edit {editor.TemplateName}";
 				DataContext = _viewModel;
 			}
 		}
@@ -40,7 +40,7 @@ namespace LibationAvalonia.Dialogs
 
 			_viewModel = new EditTemplateViewModel(Configuration.Instance, templateEditor);
 			_viewModel.resetTextBox(templateEditor.EditingTemplate.TemplateText);
-			Title = $"Edit {templateEditor.EditingTemplate.Name}";
+			Title = $"Edit {templateEditor.TemplateName}";
 			DataContext = _viewModel;
 		}
 
@@ -82,7 +82,7 @@ namespace LibationAvalonia.Dialogs
 			{
 				config = configuration;
 				TemplateEditor = templates;
-				Description = templates.EditingTemplate.Description;
+				Description = templates.TemplateDescription;
 				ListItems
 				= new AvaloniaList<Tuple<string, string, string>>(
 					TemplateEditor

Source/LibationAvalonia/Dialogs/ImageDisplayDialog.axaml.cs

@@ -56,7 +56,11 @@ namespace LibationAvalonia.Dialogs
 				ShowOverwritePrompt = true,
 				FileTypeChoices = new FilePickerFileType[]
 					{
-						new("Jpeg (*.jpg)") { Patterns = new[] { "jpg" } }
+						new("Jpeg (*.jpg)")
+						{
+							Patterns = new[] { "jpg" },
+							AppleUniformTypeIdentifiers = new[] { "public.jpeg" }
+						}
 					}
 			};
 

Source/LibationAvalonia/Dialogs/LocateAudiobooksDialog.axaml

@@ -0,0 +1,30 @@
+<Window xmlns="https://github.com/avaloniaui"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        mc:Ignorable="d" d:DesignWidth="600" d:DesignHeight="450"
+		Width="600" Height="450"
+		x:Class="LibationAvalonia.Dialogs.LocateAudiobooksDialog"
+        Title="Locate Audiobooks"
+		WindowStartupLocation="CenterOwner"
+		Icon="/Assets/libation.ico">
+
+	<Grid Margin="5" ColumnDefinitions="*,Auto" RowDefinitions="Auto,*">
+		<TextBlock Grid.Column="0" Text="Found Audiobooks" />
+		<StackPanel Grid.Column="1"  Orientation="Horizontal">
+
+			<TextBlock Text="IDs Found: " />
+			<TextBlock Text="{Binding FoundAsins}" />
+		</StackPanel>
+		<ListBox Margin="0,5,0,0" Grid.Row="1" Grid.ColumnSpan="2" Name="foundAudiobooksLB" Items="{Binding FoundFiles}" AutoScrollToSelectedItem="true">
+			<ListBox.ItemTemplate>
+				<DataTemplate>
+					<Grid ColumnDefinitions="Auto,*">
+						<TextBlock Grid.Column="0" Margin="0,0,10,0" Text="{Binding Item1}" />
+						<TextBlock Grid.Column="1" Text="{Binding Item2}" />
+					</Grid>
+				</DataTemplate>
+			</ListBox.ItemTemplate>
+		</ListBox>
+	</Grid>
+</Window>

Source/LibationAvalonia/Dialogs/LocateAudiobooksDialog.axaml.cs

@@ -0,0 +1,115 @@
+using ApplicationServices;
+using Avalonia.Collections;
+using Avalonia.Controls;
+using Avalonia.Platform.Storage;
+using Avalonia.Platform.Storage.FileIO;
+using DataLayer;
+using LibationAvalonia.ViewModels;
+using LibationFileManager;
+using ReactiveUI;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace LibationAvalonia.Dialogs
+{
+	public partial class LocateAudiobooksDialog : DialogWindow
+	{
+		private event EventHandler<FilePathCache.CacheEntry> FileFound;
+		private readonly CancellationTokenSource tokenSource = new();
+		private readonly List<string> foundAsins = new();
+		private readonly LocatedAudiobooksViewModel _viewModel;
+		public LocateAudiobooksDialog()
+		{
+			InitializeComponent();
+
+			DataContext = _viewModel = new();
+			this.RestoreSizeAndLocation(Configuration.Instance);
+
+			if (Design.IsDesignMode)
+			{
+				_viewModel.FoundFiles.Add(new("[0000001]", "Filename 1.m4b"));
+				_viewModel.FoundFiles.Add(new("[0000002]", "Filename 2.m4b"));
+			}
+			else
+			{
+				Opened += LocateAudiobooksDialog_Opened;
+				FileFound += LocateAudiobooks_FileFound;
+				Closing += LocateAudiobooksDialog_Closing;
+			}
+		}
+
+		private void LocateAudiobooksDialog_Closing(object sender, System.ComponentModel.CancelEventArgs e)
+		{
+			tokenSource.Cancel();
+			//If this dialog is closed before it's completed, Closing is fired
+			//once for the form closing and again for the MessageBox closing.
+			Closing -= LocateAudiobooksDialog_Closing;
+			this.SaveSizeAndLocation(Configuration.Instance);
+		}
+
+		private void LocateAudiobooks_FileFound(object sender, FilePathCache.CacheEntry e)
+		{
+			var newItem = new Tuple<string,string>($"[{e.Id}]", Path.GetFileName(e.Path));
+			_viewModel.FoundFiles.Add(newItem);
+			foundAudiobooksLB.SelectedItem = newItem;
+
+			if (!foundAsins.Any(asin => asin == e.Id))
+			{
+				foundAsins.Add(e.Id);
+				_viewModel.FoundAsins = foundAsins.Count;
+			}
+		}
+
+		private async void LocateAudiobooksDialog_Opened(object sender, EventArgs e)
+		{
+			var folderPicker = new FolderPickerOpenOptions
+			{
+				Title = "Select the folder to search for audiobooks",
+				AllowMultiple = false,
+				SuggestedStartLocation = new BclStorageFolder(Configuration.Instance.Books.PathWithoutPrefix) 
+			};
+
+			var selectedFolder = await StorageProvider.OpenFolderPickerAsync(folderPicker);
+
+			if (selectedFolder.FirstOrDefault().TryGetUri(out var uri) is not true || !Directory.Exists(uri.LocalPath))
+			{
+				await CancelAndCloseAsync();
+				return;
+			}
+
+			using var context = DbContexts.GetContext();
+
+			await foreach (var book in AudioFileStorage.FindAudiobooksAsync(uri.LocalPath, tokenSource.Token))
+			{
+				try
+				{
+					FilePathCache.Insert(book);
+
+					var lb = context.GetLibraryBook_Flat_NoTracking(book.Id);
+					if (lb.Book.UserDefinedItem.BookStatus is not LiberatedStatus.Liberated)
+						await Task.Run(() => lb.UpdateBookStatus(LiberatedStatus.Liberated));
+
+					FileFound?.Invoke(this, book);
+				}
+				catch (Exception ex)
+				{
+					Serilog.Log.Error(ex, "Error adding found audiobook file to Libation. {@audioFile}", book);
+				}
+			}
+
+			await MessageBox.Show(this, $"Libation has found {foundAsins.Count} unique audiobooks and added them to its database. ", $"Found {foundAsins.Count} Audiobooks");
+			await SaveAndCloseAsync();
+		}
+	}
+
+	public class LocatedAudiobooksViewModel : ViewModelBase
+	{
+		private int _foundAsins = 0;
+		public AvaloniaList<Tuple<string, string>> FoundFiles { get; } = new();
+		public int FoundAsins { get => _foundAsins; set => this.RaiseAndSetIfChanged(ref _foundAsins, value); }
+	}
+}

Source/LibationAvalonia/Dialogs/Login/AvaloniaLoginBase.cs

@@ -1,22 +0,0 @@
-using Avalonia;
-using Avalonia.Controls.ApplicationLifetimes;
-using System;
-using System.Threading.Tasks;
-
-namespace LibationAvalonia.Dialogs.Login
-{
-	public abstract class AvaloniaLoginBase
-	{
-
-		/// <returns>True if ShowDialog's DialogResult == OK</returns>
-		protected static async Task<bool> ShowDialog(DialogWindow dialog)
-		{
-			if (Application.Current.ApplicationLifetime is not IClassicDesktopStyleApplicationLifetime desktop)
-				return false;
-
-			var result = await dialog.ShowDialog<DialogResult>(desktop.MainWindow);
-			Serilog.Log.Logger.Debug("{@DebugInfo}", new { DialogResult = result });
-			return result == DialogResult.OK;
-		}
-	}
-}

Source/LibationAvalonia/Dialogs/Login/AvaloniaLoginCallback.cs

@@ -5,36 +5,38 @@ using AudibleUtilities;
 
 namespace LibationAvalonia.Dialogs.Login
 {
-	public class AvaloniaLoginCallback : AvaloniaLoginBase, ILoginCallback
+	public class AvaloniaLoginCallback : ILoginCallback
 	{
 		private Account _account { get; }
 
+		public string DeviceName { get; } = "Libation";
+
 		public AvaloniaLoginCallback(Account account)
 		{
 			_account = Dinah.Core.ArgumentValidator.EnsureNotNull(account, nameof(account));
 		}
 
-		public async Task<string> Get2faCodeAsync()
+		public async Task<string> Get2faCodeAsync(string prompt)
 		{
-			var dialog = new _2faCodeDialog();
-			if (await ShowDialog(dialog))
+			var dialog = new _2faCodeDialog(prompt);
+			if (await dialog.ShowDialogAsync() is DialogResult.OK)
 				return dialog.Code;
 
 			return null;
 		}
 
-		public async Task<string> GetCaptchaAnswerAsync(byte[] captchaImage)
+		public async Task<(string password, string guess)> GetCaptchaAnswerAsync(string password, byte[] captchaImage)
 		{
-			var dialog = new CaptchaDialog(captchaImage);
-			if (await ShowDialog(dialog))
-				return dialog.Answer;
-			return null;
+			var dialog = new CaptchaDialog(password, captchaImage);
+			if (await dialog.ShowDialogAsync() is DialogResult.OK)
+				return (dialog.Password, dialog.Answer);
+			return (null, null);
 		}
 
 		public async Task<(string name, string value)> GetMfaChoiceAsync(MfaConfig mfaConfig)
 		{
 			var dialog = new MfaDialog(mfaConfig);
-			if (await ShowDialog(dialog))
+			if (await dialog.ShowDialogAsync() is DialogResult.OK)
 				return (dialog.SelectedName, dialog.SelectedValue);
 			return (null, null);
 		}
@@ -42,7 +44,7 @@ namespace LibationAvalonia.Dialogs.Login
 		public async Task<(string email, string password)> GetLoginAsync()
 		{
 			var dialog = new LoginCallbackDialog(_account);
-			if (await ShowDialog(dialog))
+			if (await dialog.ShowDialogAsync() is DialogResult.OK)
 				return (_account.AccountId, dialog.Password);
 			return (null, null);
 		}
@@ -50,7 +52,7 @@ namespace LibationAvalonia.Dialogs.Login
 		public async Task ShowApprovalNeededAsync()
 		{
 			var dialog = new ApprovalNeededDialog();
-			await ShowDialog(dialog);
+			await dialog.ShowDialogAsync();
 		}
 	}
 }

Source/LibationAvalonia/Dialogs/Login/AvaloniaLoginChoiceEager.cs

@@ -5,14 +5,15 @@ using AudibleUtilities;
 
 namespace LibationAvalonia.Dialogs.Login
 {
-	public class AvaloniaLoginChoiceEager : AvaloniaLoginBase, ILoginChoiceEager
+	public class AvaloniaLoginChoiceEager : ILoginChoiceEager
 	{
 		/// <summary>Convenience method. Recommended when wiring up Winforms to <see cref="ApplicationServices.LibraryCommands.ImportAccountAsync"/></summary>
-		public static async Task<ApiExtended> ApiExtendedFunc(Account account) => await ApiExtended.CreateAsync(account, new AvaloniaLoginChoiceEager(account));
+		public static async Task<ApiExtended> ApiExtendedFunc(Account account)
+			=> await ApiExtended.CreateAsync(account, new AvaloniaLoginChoiceEager(account));
 
-		public ILoginCallback LoginCallback { get; private set; }
+		public ILoginCallback LoginCallback { get; }
 
-		private Account _account { get; }
+		private readonly Account _account;
 
 		public AvaloniaLoginChoiceEager(Account account)
 		{
@@ -24,10 +25,9 @@ namespace LibationAvalonia.Dialogs.Login
 		{
 			var dialog = new LoginChoiceEagerDialog(_account);
 
-			if (!await ShowDialog(dialog))
+			if (await dialog.ShowDialogAsync() is not DialogResult.OK)
 				return null;
 
-
 			switch (dialog.LoginMethod)
 			{
 				case LoginMethod.Api:
@@ -35,7 +35,7 @@ namespace LibationAvalonia.Dialogs.Login
 				case LoginMethod.External:
 					{
 						var externalDialog = new LoginExternalDialog(_account, choiceIn.LoginUrl);
-						return await ShowDialog(externalDialog)
+						return await externalDialog.ShowDialogAsync() is DialogResult.OK
 							? ChoiceOut.External(externalDialog.ResponseUrl)
 							: null;
 					}

Source/LibationAvalonia/Dialogs/Login/CaptchaDialog.axaml

@@ -2,22 +2,22 @@
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-        mc:Ignorable="d" d:DesignWidth="220" d:DesignHeight="180"
-		MinWidth="220" MinHeight="180"
-		MaxWidth="220" MaxHeight="180"
+        mc:Ignorable="d" d:DesignWidth="220" d:DesignHeight="250"
+		MinWidth="220" MinHeight="250"
+		MaxWidth="220" MaxHeight="250"
         x:Class="LibationAvalonia.Dialogs.Login.CaptchaDialog"
         Title="CAPTCHA"
 		Icon="/Assets/libation.ico">
 
 	<Grid
-		RowDefinitions="Auto,Auto,*"
-		ColumnDefinitions="Auto,*">
+		RowDefinitions="Auto,Auto,Auto,Auto,*"
+		ColumnDefinitions="Auto,*" 
+			Margin="10">
 		
 		<Panel
 			Grid.Row="0"
 			Grid.Column="0"
 			Grid.ColumnSpan="2"
-			Margin="10"
 			MinWidth="200"
 			MinHeight="70"
 			Background="LightGray">
@@ -30,23 +30,40 @@
 		
 		<TextBlock
 			Grid.Row="1"
+			Margin="0,10,0,0"
+			VerticalAlignment="Center"
+			Text="Password:" />
+
+		<TextBox
+			Name="passwordBox"
+			Grid.Row="2"
 			Grid.Column="0"
-			Margin="10,0,10,0"
+			Grid.ColumnSpan="2"
+			Margin="0,10,0,0"
+			PasswordChar="*"
+			Text="{Binding Password, Mode=TwoWay}" />
+		
+		<TextBlock
+			Grid.Row="3"
+			Grid.Column="0"
+			Margin="0,10,10,0"
 			VerticalAlignment="Center"
 			Text="CAPTCHA&#xa;answer:" />
 		
 		<TextBox
-			Grid.Row="1"
+			Name="captchaBox"
+			Grid.Row="3"
 			Grid.Column="1"
-			Margin="10,0,10,0" Text="{Binding Answer}" />
+			Margin="0,10,0,0"
+			Text="{Binding Answer, Mode=TwoWay}" />
 		
 		<Button
-			Grid.Row="2"
+			Grid.Row="4"
 			Grid.Column="1"
-			Margin="10"
 			Padding="0,5,0,5"
 			VerticalAlignment="Bottom"
 			HorizontalAlignment="Stretch"
+			HorizontalContentAlignment="Center"
 			Content="Submit"
 			Click="Submit_Click" />
 		

Source/LibationAvalonia/Dialogs/Login/CaptchaDialog.axaml.cs

@@ -1,5 +1,8 @@
+using Avalonia.Controls;
 using Avalonia.Markup.Xaml;
 using Avalonia.Media.Imaging;
+using LibationAvalonia.ViewModels;
+using ReactiveUI;
 using System.IO;
 using System.Threading.Tasks;
 
@@ -7,18 +10,43 @@ namespace LibationAvalonia.Dialogs.Login
 {
 	public partial class CaptchaDialog : DialogWindow
 	{
-		public string Answer { get; set; }
-		public Bitmap CaptchaImage { get; }
+		public string Password => _viewModel.Password;
+		public string Answer => _viewModel.Answer;
+
+		private readonly CaptchaDialogViewModel _viewModel;
 		public CaptchaDialog()
 		{
 			InitializeComponent();
+			passwordBox = this.FindControl<TextBox>(nameof(passwordBox));
+			captchaBox = this.FindControl<TextBox>(nameof(captchaBox));
 		}
 
-		public CaptchaDialog(byte[] captchaImage) :this()
+		public CaptchaDialog(string password, byte[] captchaImage) :this()
 		{
-			using var ms = new MemoryStream(captchaImage);
-			CaptchaImage = new Bitmap(ms);
-			DataContext = this;
+			//Avalonia doesn't support animated gifs.
+			//Deconstruct gifs into frames and manually switch them.
+			using var gif = SixLabors.ImageSharp.Image.Load(captchaImage);
+			var gifEncoder = new SixLabors.ImageSharp.Formats.Gif.GifEncoder();
+			var gifFrames = new Bitmap[gif.Frames.Count];
+			var frameDelayMs = new int[gif.Frames.Count];
+
+			for (int i = 0; i < gif.Frames.Count; i++)
+			{
+				var frameMetadata = gif.Frames[i].Metadata.GetFormatMetadata(SixLabors.ImageSharp.Formats.Gif.GifFormat.Instance);
+
+                using var clonedFrame = gif.Frames.CloneFrame(i);
+				using var framems = new MemoryStream();
+
+				clonedFrame.Save(framems, gifEncoder);
+				framems.Position = 0;
+
+				gifFrames[i] = new Bitmap(framems);
+				frameDelayMs[i] = frameMetadata.FrameDelay * 10;
+			}
+
+			DataContext = _viewModel = new(password, gifFrames, frameDelayMs);
+
+			Opened += (_, _) => (string.IsNullOrEmpty(password) ? passwordBox : captchaBox).Focus();
 		}
 
 		private void InitializeComponent()
@@ -26,15 +54,73 @@ namespace LibationAvalonia.Dialogs.Login
 			AvaloniaXamlLoader.Load(this);
 		}
 
-
-		protected override Task SaveAndCloseAsync()
+		protected override async Task SaveAndCloseAsync()
 		{
-			Serilog.Log.Logger.Information("Submit button clicked: {@DebugInfo}", new { Answer });
+			if (string.IsNullOrWhiteSpace(_viewModel.Password))
+			{
+				await MessageBox.Show(this, "Please re-enter your password");
+				return;
+			}
 
-			return base.SaveAndCloseAsync();
+			Serilog.Log.Logger.Information("Submit button clicked: {@DebugInfo}", new { _viewModel.Answer });
+
+			await _viewModel.StopAsync();
+			await base.SaveAndCloseAsync();
+		}
+
+		protected override async Task CancelAndCloseAsync()
+		{
+			await _viewModel.StopAsync();
+			await base.CancelAndCloseAsync();	
 		}
 
 		public async void Submit_Click(object sender, Avalonia.Interactivity.RoutedEventArgs e)
 			=> await SaveAndCloseAsync();
 	}
+
+	public class CaptchaDialogViewModel : ViewModelBase
+	{
+		public string Answer { get; set; }
+		public string Password { get; set; }
+		public Bitmap CaptchaImage { get => _captchaImage; private set => this.RaiseAndSetIfChanged(ref _captchaImage, value); }
+
+		private Bitmap _captchaImage;
+		private bool keepSwitching = true;
+		private readonly Task FrameSwitch;
+
+		public CaptchaDialogViewModel(string password, Bitmap[] gifFrames, int[] frameDelayMs)
+		{
+			Password = password;
+			if (gifFrames.Length == 1)
+			{
+				FrameSwitch = Task.CompletedTask;
+				CaptchaImage = gifFrames[0];
+			}
+			else
+			{
+				FrameSwitch = SwitchFramesAsync(gifFrames, frameDelayMs);
+			}
+		}
+
+		public async Task StopAsync()
+		{
+			keepSwitching = false;
+			await FrameSwitch;
+		}
+
+		private async Task SwitchFramesAsync(Bitmap[] gifFrames, int[] frameDelayMs)
+		{
+			int index = 0;
+			while(keepSwitching)
+			{
+				CaptchaImage = gifFrames[index];
+				await Task.Delay(frameDelayMs[index++]);
+
+				index %= gifFrames.Length;
+			}
+
+			foreach (var frame in gifFrames)
+				frame.Dispose();
+		}
+	}
 }

Source/LibationAvalonia/Dialogs/Login/LoginExternalDialog.axaml.cs

@@ -1,4 +1,3 @@
-using AudibleApi;
 using AudibleUtilities;
 using Avalonia;
 using Avalonia.Controls;
@@ -49,7 +48,7 @@ namespace LibationAvalonia.Dialogs.Login
 		protected override async Task SaveAndCloseAsync()
 		{
 			Serilog.Log.Logger.Information("Submit button clicked: {@DebugInfo}", new { ResponseUrl });
-			if (!Uri.TryCreate(ResponseUrl, UriKind.Absolute, out var result))
+			if (!Uri.TryCreate(ResponseUrl, UriKind.Absolute, out _))
 			{
 				await MessageBox.Show("Invalid response URL");
 				return;

Source/LibationAvalonia/Dialogs/Login/MfaDialog.axaml

@@ -2,9 +2,9 @@
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-        mc:Ignorable="d" d:DesignWidth="400" d:DesignHeight="160"
-		MinWidth="400" MinHeight="160"
-		MaxWidth="400" MaxHeight="160"
+        mc:Ignorable="d" d:DesignWidth="400" d:DesignHeight="200"
+		MinWidth="400" MinHeight="200"
+		MaxWidth="400" MaxHeight="200"
         x:Class="LibationAvalonia.Dialogs.Login.MfaDialog"
         Title="Two-Step Verification"
 		Icon="/Assets/libation.ico">

Source/LibationAvalonia/Dialogs/Login/_2faCodeDialog.axaml

@@ -2,30 +2,41 @@
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-        mc:Ignorable="d" d:DesignWidth="140" d:DesignHeight="100"
-		MinWidth="140" MinHeight="100"
-		MaxWidth="140" MaxHeight="100"
+        mc:Ignorable="d" d:DesignWidth="200" d:DesignHeight="200"
+		MinWidth="200" MinHeight="200"
+		MaxWidth="200" MaxHeight="200"
         x:Class="LibationAvalonia.Dialogs.Login._2faCodeDialog"
         Title="2FA Code"
 		Icon="/Assets/libation.ico">
 	
-	<Grid RowDefinitions="Auto,Auto,*">
+	<Grid
+		VerticalAlignment="Stretch"
+		ColumnDefinitions="*" Margin="5"
+		RowDefinitions="*,Auto,Auto,Auto">
+		
+		<TextBlock
+			TextAlignment="Center"
+			TextWrapping="Wrap"
+			Text="{Binding Prompt}" />
 		
 		<TextBlock
 			Margin="5"
+			Grid.Row="1"
 			TextAlignment="Center"
 			Text="Enter 2FA Code" />
-		
+
 		<TextBox
+			Name="_2FABox"
 			Margin="5,0,5,0"
-			Grid.Row="1"
+			Grid.Row="2"
+			HorizontalContentAlignment="Center"
 			Text="{Binding Code, Mode=TwoWay}" />
 		
 		<Button
 			Margin="5"
-			Grid.Row="2"
-			VerticalAlignment="Bottom"
+			Grid.Row="3"
 			HorizontalAlignment="Stretch"
+			HorizontalContentAlignment="Center"
 			Content="Submit"
 			Click="Submit_Click" />
 	</Grid>

Source/LibationAvalonia/Dialogs/Login/_2faCodeDialog.axaml.cs

@@ -1,4 +1,3 @@
-using Avalonia;
 using Avalonia.Controls;
 using Avalonia.Markup.Xaml;
 using System.Threading.Tasks;
@@ -8,16 +7,20 @@ namespace LibationAvalonia.Dialogs.Login
 	public partial class _2faCodeDialog : DialogWindow
 	{
 		public string Code { get; set; }
+		public string Prompt { get; } = "For added security, please enter the One Time Password (OTP) generated by your Authenticator App";
+
 
 		public _2faCodeDialog()
 		{
-			InitializeComponent();
-			DataContext = this;
+			AvaloniaXamlLoader.Load(this);
+			_2FABox = this.FindControl<TextBox>(nameof(_2FABox));
 		}
 
-		private void InitializeComponent()
+		public _2faCodeDialog(string prompt) : this()
 		{
-			AvaloniaXamlLoader.Load(this);
+			Prompt = prompt;
+			DataContext = this;
+			Opened += (_, _) => _2FABox.Focus();
 		}
 
 		protected override Task SaveAndCloseAsync()

Source/LibationAvalonia/Dialogs/MessageBoxWindow.axaml

@@ -35,13 +35,13 @@
 			</DockPanel.Styles>
 			<StackPanel Orientation="Horizontal" HorizontalAlignment="Right" Margin="5" DockPanel.Dock="Bottom">
 				<Button Grid.Column="0" MinWidth="75" MinHeight="28" Name="Button1" Click="Button1_Click" Margin="5">
-					<TextBlock VerticalAlignment="Center" Text="{Binding Button1Text}"/>
+					<TextBlock VerticalAlignment="Center" HorizontalAlignment="Center" Text="{Binding Button1Text}"/>
 				</Button>
 				<Button Grid.Column="1" IsVisible="{Binding HasButton2}" MinWidth="75" MinHeight="28" Name="Button2" Click="Button2_Click" Margin="5">
-					<TextBlock VerticalAlignment="Center" Text="{Binding Button2Text}"/>
+					<TextBlock VerticalAlignment="Center" HorizontalAlignment="Center" Text="{Binding Button2Text}"/>
 				</Button>
 				<Button Grid.Column="2" IsVisible="{Binding HasButton3}" MinWidth="75" MinHeight="28" Name="Button3" Click="Button3_Click" Content="Cancel" Margin="5">
-					<TextBlock VerticalAlignment="Center" Text="{Binding Button3Text}"/>
+					<TextBlock VerticalAlignment="Center" HorizontalAlignment="Center" Text="{Binding Button3Text}"/>
 				</Button>
 			</StackPanel>
 		</DockPanel>

Source/LibationAvalonia/Dialogs/SettingsDialog.axaml

@@ -2,8 +2,8 @@
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-        mc:Ignorable="d" d:DesignWidth="850" d:DesignHeight="620"
-		MinWidth="800" MinHeight="620"
+        mc:Ignorable="d" d:DesignWidth="900" d:DesignHeight="750"
+		MinWidth="900" MinHeight="700"
         x:Class="LibationAvalonia.Dialogs.SettingsDialog"
         xmlns:controls="clr-namespace:LibationAvalonia.Controls"
         Title="Edit Settings"
@@ -365,7 +365,6 @@
 									Text="{Binding DownloadDecryptSettings.InProgressDescriptionText}" />
 
 								<controls:DirectoryOrCustomSelectControl
-									SubDirectory="Libation"
 									Directory="{Binding DownloadDecryptSettings.InProgressDirectory, Mode=TwoWay}"
 									KnownDirectories="{Binding DownloadDecryptSettings.KnownDirectories}" />
 
@@ -377,7 +376,7 @@
 							Grid.Row="3"
 							Margin="5"
 							VerticalAlignment="Top"
-							IsVisible="{Binding IsWindows}"
+							IsVisible="{Binding !IsLinux}"
 							IsChecked="{Binding DownloadDecryptSettings.UseCoverAsFolderIcon, Mode=TwoWay}">
 
 							<TextBlock
@@ -604,6 +603,25 @@
 										</CheckBox>
 									</Grid>
 
+									<Grid Margin="5,5,5,0" RowDefinitions="Auto,Auto" ColumnDefinitions="Auto,*,Auto">
+
+										<TextBlock Margin="0,0,0,5" Text="Max audio sample rate:" />
+										<controls:WheelComboBox
+											Grid.Row="1"
+											HorizontalAlignment="Stretch"
+											Items="{Binding AudioSettings.SampleRates}"
+											SelectedItem="{Binding AudioSettings.SelectedSampleRate, Mode=TwoWay}"/>
+										
+										<TextBlock Margin="0,0,0,5" Grid.Column="2" Text="Encoder Quality:" />
+										
+										<controls:WheelComboBox
+											Grid.Column="2"
+											Grid.Row="1"
+											HorizontalAlignment="Stretch"
+											Items="{Binding AudioSettings.EncoderQualities}"
+											SelectedItem="{Binding AudioSettings.SelectedEncoderQuality, Mode=TwoWay}"/>
+									</Grid>
+
 									<controls:GroupBox
 										Margin="5,5,5,0"
 										BorderWidth="1"

Source/LibationAvalonia/Dialogs/SettingsDialog.axaml.cs

@@ -11,6 +11,7 @@ using System.Linq;
 using FileManager;
 using System.IO;
 using Avalonia.Collections;
+using LibationUiBase;
 
 namespace LibationAvalonia.Dialogs
 {
@@ -107,7 +108,8 @@ namespace LibationAvalonia.Dialogs
 			LoadSettings(config);
 		}
 
-		public bool IsWindows => AppScaffolding.LibationScaffolding.ReleaseIdentifier is AppScaffolding.ReleaseIdentifier.WindowsAvalonia;
+		public bool IsLinux => Configuration.IsLinux;
+		public bool IsWindows => Configuration.IsWindows;
 		public ImportantSettings ImportantSettings { get; private set; }
 		public ImportSettings ImportSettings { get; private set; }
 		public DownloadDecryptSettings DownloadDecryptSettings { get; private set; }
@@ -141,7 +143,7 @@ namespace LibationAvalonia.Dialogs
 
 		public void LoadSettings(Configuration config)
 		{
-			BooksDirectory = config.Books;
+			BooksDirectory = config.Books.PathWithoutPrefix;
 			SavePodcastsToParentFolder = config.SavePodcastsToParentFolder;
 			LoggingLevel = config.LogLevel;
 			BetaOptIn = config.BetaOptIn;
@@ -372,6 +374,31 @@ namespace LibationAvalonia.Dialogs
 		private int _lameBitrate;
 		private int _lameVBRQuality;
 		private string _chapterTitleTemplate;
+		public SampleRateSelection SelectedSampleRate { get; set; }
+		public NAudio.Lame.EncoderQuality SelectedEncoderQuality { get; set; }
+
+		public AvaloniaList<SampleRateSelection> SampleRates { get; }
+			= new(
+				new []
+				{
+					AAXClean.SampleRate.Hz_44100,
+					AAXClean.SampleRate.Hz_32000,
+					AAXClean.SampleRate.Hz_24000,
+					AAXClean.SampleRate.Hz_22050,
+					AAXClean.SampleRate.Hz_16000,
+					AAXClean.SampleRate.Hz_12000,
+				}
+				.Select(s => new SampleRateSelection(s)));
+
+		public AvaloniaList<NAudio.Lame.EncoderQuality> EncoderQualities { get; }
+		= new(
+			new[]
+			{
+				NAudio.Lame.EncoderQuality.High,
+				NAudio.Lame.EncoderQuality.Standard,
+				NAudio.Lame.EncoderQuality.Fast,
+			});
+
 
 		public AudioSettings(Configuration config)
 		{
@@ -398,6 +425,9 @@ namespace LibationAvalonia.Dialogs
 			LameMatchSource = config.LameMatchSourceBR;
 			LameBitrate = config.LameBitrate;
 			LameVBRQuality = config.LameVBRQuality;
+
+			SelectedSampleRate = SampleRates.FirstOrDefault(s => s.SampleRate == config.MaxSampleRate);
+			SelectedEncoderQuality = config.LameEncoderQuality;
 		}
 
 		public Task<bool> SaveSettingsAsync(Configuration config)
@@ -422,6 +452,9 @@ namespace LibationAvalonia.Dialogs
 			config.LameBitrate = LameBitrate;
 			config.LameVBRQuality = LameVBRQuality;
 
+			config.LameEncoderQuality = SelectedEncoderQuality;
+			config.MaxSampleRate = SelectedSampleRate?.SampleRate ?? config.MaxSampleRate;
+
 			return Task.FromResult(true);
 		}
 

Source/LibationAvalonia/Dialogs/TrashBinDialog.axaml

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

Source/LibationAvalonia/Dialogs/TrashBinDialog.axaml.cs

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

Source/LibationAvalonia/LibationAvalonia.csproj

@@ -4,14 +4,10 @@
 	<PropertyGroup>
 		<OutputType>WinExe</OutputType>
 		<TargetFramework>net7.0</TargetFramework>
-		<!--Avalonia doesen't support TrimMode=link currently,but we are working on that https://github.com/AvaloniaUI/Avalonia/issues/6892 -->
-		<TrimMode>copyused</TrimMode>
 		<BuiltInComInteropSupport>true</BuiltInComInteropSupport>
 		<ApplicationIcon>libation.ico</ApplicationIcon>
 		<AssemblyName>Libation</AssemblyName>
-
 		<IsPublishable>true</IsPublishable>
-
 		<PublishReadyToRun>true</PublishReadyToRun>
 		<AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
 		<AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath>
@@ -19,13 +15,7 @@
 	</PropertyGroup>
 
 	<PropertyGroup>
-		<!--
-    HACK FOR COMPILER BUG  2021-09-14. Hopefully will be fixed in future versions
-    - Not using SatelliteResourceLanguages will load all language packs: works
-    - Specifying 'en' semicolon 1 more should load 1 language pack: works
-    - Specifying only 'en' should load no language packs: broken, still loads all
-    -->
-		<SatelliteResourceLanguages>en;es</SatelliteResourceLanguages>
+		<SatelliteResourceLanguages>en</SatelliteResourceLanguages>
 	</PropertyGroup>
 
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
@@ -41,6 +31,8 @@
 	<ItemGroup>
 		<AvaloniaResource Include="Assets\**" />
 		<None Remove=".gitignore" />
+		<None Remove="Assets\Arrows_left.png" />
+		<None Remove="Assets\Arrows_right.png" />
 		<None Remove="Assets\Asterisk.png" />
 		<None Remove="Assets\cancel.png" />
 		<None Remove="Assets\completed.png" />
@@ -82,12 +74,6 @@
 		<None Remove="Assets\up.png" />
 	</ItemGroup>
 
-	<ItemGroup>
-		<ProjectReference Include="..\ApplicationServices\ApplicationServices.csproj" />
-		<ProjectReference Include="..\AppScaffolding\AppScaffolding.csproj" />
-		<ProjectReference Include="..\FileLiberator\FileLiberator.csproj" />
-	</ItemGroup>
-
 	<ItemGroup>
 		<Compile Update="Properties\Resources.Designer.cs">
 			<DesignTime>True</DesignTime>
@@ -117,24 +103,13 @@
 		<PackageReference Include="Avalonia.Diagnostics" Version="11.0.0-preview4 " />
 		<PackageReference Include="Avalonia.ReactiveUI" Version="11.0.0-preview4" />
 		<PackageReference Include="Avalonia.Themes.Fluent" Version="11.0.0-preview4" />
-		<PackageReference Include="Avalonia.Xaml.Behaviors" Version="11.0.0-preview4" />
-		<PackageReference Include="XamlNameReferenceGenerator" Version="1.5.1" />
+		<PackageReference Include="XamlNameReferenceGenerator" Version="1.6.1" />
 	</ItemGroup>
 
-
 	<ItemGroup>
-		<None Update="glass-with-glow_256.svg">
-			<CopyToOutputDirectory>Always</CopyToOutputDirectory>
-		</None>
-		<None Update="Libation.desktop">
-			<CopyToOutputDirectory>Always</CopyToOutputDirectory>
-		</None>
-		<None Update="ZipExtractor.exe">
-			<CopyToOutputDirectory>Always</CopyToOutputDirectory>
-		</None>
+	  <ProjectReference Include="..\LibationUiBase\LibationUiBase.csproj" />
 	</ItemGroup>
 
-
 	<Target Name="SpicNSpan" AfterTargets="Clean">
 		<!-- Remove obj folder -->
 		<RemoveDir Directories="$(BaseIntermediateOutputPath)" />

Source/LibationAvalonia/LogMe.cs

@@ -1,58 +0,0 @@
-using Avalonia.Threading;
-using System;
-using System.Threading.Tasks;
-
-namespace LibationAvalonia
-{
-	public interface ILogForm
-	{
-		void WriteLine(string text);
-	}
-
-	// 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;
-
-		private LogMe()
-		{
-			LogInfo += (_, text) => Serilog.Log.Logger.Information($"Automated backup: {text}");
-			LogErrorString += (_, text) => Serilog.Log.Logger.Error(text);
-			LogError += (_, tuple) => Serilog.Log.Logger.Error(tuple.Item1, tuple.Item2 ?? "Automated backup: error");
-		}
-		private static ILogForm LogForm;
-		public static LogMe RegisterForm<T>(T form) where T : ILogForm
-		{
-			var logMe = new LogMe();
-
-			if (form is null)
-				return logMe;
-
-			LogForm = form;
-
-			logMe.LogInfo += LogMe_LogInfo;
-			logMe.LogErrorString += LogMe_LogErrorString;
-			logMe.LogError += LogMe_LogError;
-
-			return logMe;
-		}
-
-		private static async void LogMe_LogError(object sender, (Exception, string) tuple)
-		{
-			await Dispatcher.UIThread.InvokeAsync(() => LogForm?.WriteLine(tuple.Item2 ?? "Automated backup: error"));
-			await Dispatcher.UIThread.InvokeAsync(() => LogForm?.WriteLine("ERROR: " + tuple.Item1.Message));
-		}
-
-		private static async void LogMe_LogErrorString(object sender, string text)
-			=> await Dispatcher.UIThread.InvokeAsync(() => LogForm?.WriteLine(text));
-
-		private static async void LogMe_LogInfo(object sender, string text)
-			=> await Dispatcher.UIThread.InvokeAsync(() => LogForm?.WriteLine(text));
-
-		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));
-	}
-}

Source/LibationAvalonia/MessageBox.cs

@@ -154,6 +154,7 @@ Libation.
 
 		private static async Task<DialogResult> ShowCoreAsync(Window owner, string message, string caption, MessageBoxButtons buttons, MessageBoxIcon icon, MessageBoxDefaultButton defaultButton, bool saveAndRestorePosition = true)
 		{
+			owner = owner?.IsLoaded is true ? owner : null;
 			var dialog = await Dispatcher.UIThread.InvokeAsync(() => CreateMessageBox(owner, message, caption, buttons, icon, defaultButton, saveAndRestorePosition));
 
 			return await DisplayWindow(dialog, owner);

Source/LibationAvalonia/Program.cs

@@ -4,6 +4,7 @@ using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using ApplicationServices;
+using AppScaffolding;
 using Avalonia;
 using Avalonia.Controls.ApplicationLifetimes;
 using Avalonia.ReactiveUI;
@@ -13,15 +14,34 @@ namespace LibationAvalonia
 {
 	static class Program
 	{
-		static void Main()
+		static void Main(string[] args)
 		{
+
+			if (Configuration.IsMacOs && args?.Length > 0 && args[0] == "hangover")
+			{
+				//Launch the Hangover app within the sandbox
+				//We can do this because we're already executing inside the sandbox.
+				//Any process created in the sandbox executes in the same sandbox.
+				//Unfortunately, all sandbox files are read/execute, so no writing!
+				Process.Start("Hangover");
+				return;
+			}
+			if (Configuration.IsMacOs && args?.Length > 0 && args[0] == "cli")
+			{
+				//Open a new Terminal in the sandbox
+				Process.Start(
+					"/System/Applications/Utilities/Terminal.app/Contents/MacOS/Terminal",
+					$"\"{Configuration.ProcessDirectory}\"");
+				return;
+			}
+
 			//***********************************************//
 			//                                               //
 			//   do not use Configuration before this line   //
 			//                                               //
 			//***********************************************//
 			// Migrations which must occur before configuration is loaded for the first time. Usually ones which alter the Configuration
-			var config = AppScaffolding.LibationScaffolding.RunPreConfigMigrations();
+			var config = LibationScaffolding.RunPreConfigMigrations();
 
 			App.SetupRequired = !config.LibationSettingsAreValid;
 
@@ -29,13 +49,10 @@ namespace LibationAvalonia
 			var classicLifetimeTask = Task.Run(() => new ClassicDesktopStyleApplicationLifetime());
 			var appBuilderTask = Task.Run(BuildAvaloniaApp);
 
-			if (Configuration.IsWindows)
-				AppScaffolding.LibationScaffolding.SetReleaseIdentifier(AppScaffolding.ReleaseIdentifier.WindowsAvalonia);
-			else if (Configuration.IsLinux)
-				AppScaffolding.LibationScaffolding.SetReleaseIdentifier(AppScaffolding.ReleaseIdentifier.LinuxAvalonia);
-			else if (Configuration.IsMacOs)
-				AppScaffolding.LibationScaffolding.SetReleaseIdentifier(AppScaffolding.ReleaseIdentifier.MacOSAvalonia);
-			else return;
+			LibationScaffolding.SetReleaseIdentifier(Variety.Chardonnay);
+
+			if (LibationScaffolding.ReleaseIdentifier is ReleaseIdentifier.None)
+				return;
 
 
 			if (!App.SetupRequired)
@@ -62,8 +79,8 @@ namespace LibationAvalonia
 			try
 			{
 				// most migrations go in here
-				AppScaffolding.LibationScaffolding.RunPostConfigMigrations(config);
-				AppScaffolding.LibationScaffolding.RunPostMigrationScaffolding(config);
+				LibationScaffolding.RunPostConfigMigrations(config);
+				LibationScaffolding.RunPostMigrationScaffolding(config);
 
 				return true;
 			}

Source/LibationAvalonia/ViewModels/GridEntry.cs

@@ -4,6 +4,7 @@ using DataLayer;
 using Dinah.Core;
 using FileLiberator;
 using LibationFileManager;
+using LibationUiBase;
 using ReactiveUI;
 using System;
 using System.Collections;
@@ -34,18 +35,31 @@ namespace LibationAvalonia.ViewModels
 		#region Model properties exposed to the view
 
 		private Avalonia.Media.Imaging.Bitmap _cover;
-		public Avalonia.Media.Imaging.Bitmap Cover { get => _cover; protected set { this.RaiseAndSetIfChanged(ref _cover, value); } }
-		public string PurchaseDate { get; protected set; }
-		public string Series { get; protected set; }
-		public string Title { get; protected set; }
-		public string Length { get; protected set; }
-		public string Authors { get; protected set; }
-		public string Narrators { get; protected set; }
-		public string Category { get; protected set; }
-		public string Misc { get; protected set; }
-		public string Description { get; protected set; }
-		public Rating ProductRating { get; protected set; }
+		private string _purchasedate;
+		private string _series;
+		private string _title;
+		private string _length;
+		private string _authors;
+		private string _narrators;
+		private string _category;
+		private string _misc;
+		private LastDownloadStatus _lastDownload;
+		private string _description;
+		private Rating _productrating;
 		protected Rating _myRating;
+
+		public Avalonia.Media.Imaging.Bitmap Cover { get => _cover; protected set => this.RaiseAndSetIfChanged(ref _cover, value); }
+		public string PurchaseDate { get => _purchasedate; protected set => this.RaiseAndSetIfChanged(ref _purchasedate, value); }
+		public string Series { get => _series; protected set => this.RaiseAndSetIfChanged(ref _series, value); }
+		public string Title { get => _title; protected set => this.RaiseAndSetIfChanged(ref _title, value); }
+		public string Length { get => _length; protected set => this.RaiseAndSetIfChanged(ref _length, value); }
+		public string Authors { get => _authors; protected set => this.RaiseAndSetIfChanged(ref _authors, value); }
+		public string Narrators { get => _narrators; protected set => this.RaiseAndSetIfChanged(ref _narrators, value); }
+		public string Category { get => _category; protected set => this.RaiseAndSetIfChanged(ref _category, value); }
+		public LastDownloadStatus LastDownload { get => _lastDownload; protected set => this.RaiseAndSetIfChanged(ref _lastDownload, value); }
+		public string Misc { get => _misc; protected set => this.RaiseAndSetIfChanged(ref _misc, value); }
+		public string Description { get => _description; protected set => this.RaiseAndSetIfChanged(ref _description, value); }
+		public Rating ProductRating { get => _productrating; protected set => this.RaiseAndSetIfChanged(ref _productrating, value); }
 		public Rating MyRating
 		{
 			get => _myRating;
@@ -110,6 +124,7 @@ namespace LibationAvalonia.ViewModels
 			{ typeof(bool), new ObjectComparer<bool>() },
 			{ typeof(DateTime), new ObjectComparer<DateTime>() },
 			{ typeof(LiberateButtonStatus), new ObjectComparer<LiberateButtonStatus>() },
+			{ typeof(LastDownloadStatus), new ObjectComparer<LastDownloadStatus>() },
 		};
 
 		#endregion

Source/LibationAvalonia/ViewModels/LibraryBookEntry.cs

@@ -58,8 +58,22 @@ namespace LibationAvalonia.ViewModels
 
 		public LibraryBookEntry(LibraryBook libraryBook)
 		{
-			LibraryBook = libraryBook;
+			setLibraryBook(libraryBook);
 			LoadCover();
+		}
+
+		public void UpdateLibraryBook(LibraryBook libraryBook)
+		{
+			if (AudibleProductId != libraryBook.Book.AudibleProductId)
+				throw new Exception("Invalid grid entry update. IDs must match");
+
+			UserDefinedItem.ItemChanged -= UserDefinedItem_ItemChanged;
+			setLibraryBook(libraryBook);
+		}
+
+		private void setLibraryBook(LibraryBook libraryBook)
+		{
+			LibraryBook = libraryBook;
 
 			Title = Book.Title;
 			Series = Book.SeriesNames();
@@ -73,10 +87,12 @@ namespace LibationAvalonia.ViewModels
 			Narrators = Book.NarratorNames();
 			Category = string.Join(" > ", Book.CategoriesNames());
 			Misc = GetMiscDisplay(libraryBook);
+			LastDownload = new(Book.UserDefinedItem);
 			LongDescription = GetDescriptionDisplay(Book);
 			Description = TrimTextToWord(LongDescription, 62);
 			SeriesIndex = Book.SeriesLink.FirstOrDefault()?.Index ?? 0;
 
+			this.RaisePropertyChanged(nameof(MyRating));
 			UserDefinedItem.ItemChanged += UserDefinedItem_ItemChanged;
 		}
 
@@ -112,6 +128,10 @@ namespace LibationAvalonia.ViewModels
 					_pdfStatus = udi.PdfStatus;
 					this.RaisePropertyChanged(nameof(Liberate));
 					break;
+				case nameof(udi.LastDownloaded):
+					LastDownload = new(udi);
+					this.RaisePropertyChanged(nameof(LastDownload));
+					break;
 			}
 		}
 
@@ -134,6 +154,7 @@ namespace LibationAvalonia.ViewModels
 			{ nameof(Description), () => Description },
 			{ nameof(Category), () => Category },
 			{ nameof(Misc), () => Misc },
+			{ nameof(LastDownload), () => LastDownload },
 			{ nameof(BookTags), () => BookTags?.Tags ?? string.Empty },
 			{ nameof(Liberate), () => Liberate },
 			{ nameof(DateAdded), () => DateAdded },

Source/LibationAvalonia/ViewModels/MainWindowViewModel.cs

@@ -1,4 +1,5 @@
 using ApplicationServices;
+using Avalonia.Media.Imaging;
 using Dinah.Core;
 using LibationFileManager;
 using ReactiveUI;
@@ -25,6 +26,9 @@ namespace LibationAvalonia.ViewModels
 		public ProcessQueueViewModel ProcessQueue { get; } = new ProcessQueueViewModel();
 		public ProductsDisplayViewModel ProductsDisplay { get; } = new ProductsDisplayViewModel();
 
+		private double? _downloadProgress = null;
+		public double? DownloadProgress { get => _downloadProgress; set => this.RaiseAndSetIfChanged(ref _downloadProgress, value); }
+
 
 		/// <summary> Library filterting query </summary>
 		public string FilterString { get => _filterString; set => this.RaiseAndSetIfChanged(ref _filterString, value); }
@@ -132,15 +136,9 @@ namespace LibationAvalonia.ViewModels
 			set
 			{
 				this.RaiseAndSetIfChanged(ref _queueOpen, value);
-				QueueHideButtonText = _queueOpen? "❱❱❱" : "❰❰❰";
-				this.RaisePropertyChanged(nameof(QueueHideButtonText));
 			}
 		}
 
-		/// <summary> The Process Queue's Expand/Collapse button display text </summary>
-		public string QueueHideButtonText { get; private set; }
-
-
 
 		/// <summary> The number of books visible in the Product Display </summary>
 		public int VisibleCount

Source/LibationAvalonia/ViewModels/ProcessBookViewModel.cs

@@ -7,11 +7,13 @@ using AudibleApi;
 using AudibleApi.Common;
 using Avalonia.Media;
 using Avalonia.Media.Imaging;
+using Avalonia.Threading;
 using DataLayer;
 using Dinah.Core;
 using Dinah.Core.ErrorHandling;
 using FileLiberator;
 using LibationFileManager;
+using LibationUiBase;
 using ReactiveUI;
 
 namespace LibationAvalonia.ViewModels
@@ -59,12 +61,12 @@ namespace LibationAvalonia.ViewModels
 		#region Properties exposed to the view
 		public ProcessBookResult Result { get => _result; set { this.RaiseAndSetIfChanged(ref _result, value); this.RaisePropertyChanged(nameof(StatusText)); } }
 		public ProcessBookStatus Status { get => _status; set { this.RaiseAndSetIfChanged(ref _status, value); this.RaisePropertyChanged(nameof(BackgroundColor)); this.RaisePropertyChanged(nameof(IsFinished)); this.RaisePropertyChanged(nameof(IsDownloading)); this.RaisePropertyChanged(nameof(Queued)); } }
-		public string Narrator { get => _narrator; set { this.RaiseAndSetIfChanged(ref _narrator, value); } }
-		public string Author { get => _author; set { this.RaiseAndSetIfChanged(ref _author, value); } }
-		public string Title { get => _title; set { this.RaiseAndSetIfChanged(ref _title, value); } }
-		public int Progress { get => _progress; private set { this.RaiseAndSetIfChanged(ref _progress, value); } }
-		public string ETA { get => _eta; private set { this.RaiseAndSetIfChanged(ref _eta, value); } }
-		public Bitmap Cover { get => _cover; private set { this.RaiseAndSetIfChanged(ref _cover, value); } }
+		public string Narrator { get => _narrator; set => Dispatcher.UIThread.Post(() => this.RaiseAndSetIfChanged(ref _narrator, value)); }
+		public string Author { get => _author; set => Dispatcher.UIThread.Post(() => this.RaiseAndSetIfChanged(ref _author, value)); }
+		public string Title { get => _title; set => Dispatcher.UIThread.Post(() => this.RaiseAndSetIfChanged(ref _title, value)); }
+		public int Progress { get => _progress; private set => Dispatcher.UIThread.Post(() => this.RaiseAndSetIfChanged(ref _progress, value)); }
+		public string ETA { get => _eta; private  set => Dispatcher.UIThread.Post(() =>this.RaiseAndSetIfChanged(ref _eta, value)); }
+		public Bitmap Cover { get => _cover; private set => Dispatcher.UIThread.Post(() => this.RaiseAndSetIfChanged(ref _cover, value)); }
 		public bool IsFinished => Status is not ProcessBookStatus.Queued and not ProcessBookStatus.Working;
 		public bool IsDownloading => Status is ProcessBookStatus.Working;
 		public bool Queued => Status is ProcessBookStatus.Queued;
@@ -130,6 +132,7 @@ namespace LibationAvalonia.ViewModels
 		public async Task<ProcessBookResult> ProcessOneAsync()
 		{
 			string procName = CurrentProcessable.Name;
+			ProcessBookResult result = ProcessBookResult.None;
 			try
 			{
 				LinkProcessable(CurrentProcessable);
@@ -137,32 +140,34 @@ namespace LibationAvalonia.ViewModels
 				var statusHandler = await CurrentProcessable.ProcessSingleAsync(LibraryBook, validate: true);
 
 				if (statusHandler.IsSuccess)
-					return Result = ProcessBookResult.Success;
+					result = ProcessBookResult.Success;
 				else if (statusHandler.Errors.Contains("Cancelled"))
 				{
 					Logger.Info($"{procName}:  Process was cancelled - {LibraryBook.Book}");
-					return Result = ProcessBookResult.Cancelled;
+					result = ProcessBookResult.Cancelled;
 				}
 				else if (statusHandler.Errors.Contains("Validation failed"))
 				{
 					Logger.Info($"{procName}:  Validation failed - {LibraryBook.Book}");
-					return Result = ProcessBookResult.ValidationFail;
+					result = ProcessBookResult.ValidationFail;
+				}
+				else
+				{
+					foreach (var errorMessage in statusHandler.Errors)
+						Logger.Error($"{procName}:  {errorMessage}");
 				}
-
-				foreach (var errorMessage in statusHandler.Errors)
-					Logger.Error($"{procName}:  {errorMessage}");
 			}
 			catch (ContentLicenseDeniedException ldex)
 			{
 				if (ldex.AYCL?.RejectionReason is null or RejectionReason.GenericError)
 				{
 					Logger.Info($"{procName}:  Content license was denied, but this error appears to be caused by a temporary interruption of service. - {LibraryBook.Book}");
-					return Result = ProcessBookResult.LicenseDeniedPossibleOutage;
+					result = ProcessBookResult.LicenseDeniedPossibleOutage;
 				}
 				else
 				{
 					Logger.Info($"{procName}:  Content license denied. Check your Audible account to see if you have access to this title. - {LibraryBook.Book}");
-					return Result = ProcessBookResult.LicenseDenied;
+					result = ProcessBookResult.LicenseDenied;
 				}
 			}
 			catch (Exception ex)
@@ -171,18 +176,21 @@ namespace LibationAvalonia.ViewModels
 			}
 			finally
 			{
-				if (Result == ProcessBookResult.None)
-					Result = await showRetry(LibraryBook);
+				if (result == ProcessBookResult.None)
+					result = await showRetry(LibraryBook);
 
-				Status = Result switch
+				var status = result switch
 				{
 					ProcessBookResult.Success => ProcessBookStatus.Completed,
 					ProcessBookResult.Cancelled => ProcessBookStatus.Cancelled,
 					_ => ProcessBookStatus.Failed,
 				};
+
+				await Dispatcher.UIThread.InvokeAsync(() => Status = status);
 			}
 
-			return Result;
+			await Dispatcher.UIThread.InvokeAsync(() => Result = result);
+			return result;
 		}
 
 		public async Task CancelAsync()
@@ -293,9 +301,9 @@ namespace LibationAvalonia.ViewModels
 
 		#region Processable event handlers
 
-		private void Processable_Begin(object sender, LibraryBook libraryBook)
+		private async void Processable_Begin(object sender, LibraryBook libraryBook)
 		{
-			Status = ProcessBookStatus.Working;
+			await Dispatcher.UIThread.InvokeAsync(() => Status = ProcessBookStatus.Working);
 
 			Logger.Info($"{Environment.NewLine}{((Processable)sender).Name} Step, Begin: {libraryBook.Book}");
 
@@ -394,7 +402,7 @@ $@"  Title: {libraryBook.Book.Title}
 			return ProcessBookResult.FailedRetry;
 		}
 
-		private string SkipDialogText => @"
+		private static string SkipDialogText => @"
 An error occurred while trying to process this book.
 {0}
 
@@ -404,9 +412,9 @@ An error occurred while trying to process this book.
 
 - IGNORE: Permanently ignore this book. Continue processing books. (Will not try this book again later.)
 ".Trim();
-		private MessageBoxButtons SkipDialogButtons => MessageBoxButtons.AbortRetryIgnore;
-		private MessageBoxDefaultButton SkipDialogDefaultButton => MessageBoxDefaultButton.Button1;
-		private DialogResult SkipResult => DialogResult.Ignore;
+		private static MessageBoxButtons SkipDialogButtons => MessageBoxButtons.AbortRetryIgnore;
+		private static MessageBoxDefaultButton SkipDialogDefaultButton => MessageBoxDefaultButton.Button1;
+		private static DialogResult SkipResult => DialogResult.Ignore;
 	}
 
 	#endregion

Source/LibationAvalonia/ViewModels/ProcessQueueViewModel.cs

@@ -1,8 +1,10 @@
 using ApplicationServices;
+using Avalonia.Collections;
 using Avalonia.Controls;
 using Avalonia.Threading;
 using DataLayer;
 using LibationFileManager;
+using LibationUiBase;
 using ReactiveUI;
 using System;
 using System.Collections.Generic;
@@ -15,9 +17,8 @@ namespace LibationAvalonia.ViewModels
 	public class ProcessQueueViewModel : ViewModelBase, ILogForm
 	{
 		public ObservableCollection<LogEntry> LogEntries { get; } = new();
-		public TrackedQueue<ProcessBookViewModel> Items { get; } = new();
-
-		private TrackedQueue<ProcessBookViewModel> Queue => Items;
+		public AvaloniaList<ProcessBookViewModel> Items { get; } = new();
+		public TrackedQueue<ProcessBookViewModel> Queue { get; }
 		public ProcessBookViewModel SelectedItem { get; set; }
 		public Task QueueRunner { get; private set; }
 		public bool Running => !QueueRunner?.IsCompleted ?? false;
@@ -27,6 +28,7 @@ namespace LibationAvalonia.ViewModels
 		public ProcessQueueViewModel()
 		{
 			Logger = LogMe.RegisterForm(this);
+			Queue = new(Items);
 			Queue.QueuededCountChanged += Queue_QueuededCountChanged;
 			Queue.CompletedCountChanged += Queue_CompletedCountChanged;
 
@@ -43,11 +45,11 @@ namespace LibationAvalonia.ViewModels
 		private bool _progressBarVisible;
 		private decimal _speedLimit;
 
-		public int CompletedCount { get => _completedCount; private set { this.RaiseAndSetIfChanged(ref _completedCount, value); this.RaisePropertyChanged(nameof(AnyCompleted)); } }
-		public int QueuedCount { get => _queuedCount; private set { this.RaiseAndSetIfChanged(ref _queuedCount, value); this.RaisePropertyChanged(nameof(AnyQueued)); } }
-		public int ErrorCount { get => _errorCount; private set { this.RaiseAndSetIfChanged(ref _errorCount, value); this.RaisePropertyChanged(nameof(AnyErrors)); } }
-		public string RunningTime { get => _runningTime; set { this.RaiseAndSetIfChanged(ref _runningTime, value); } }
-		public bool ProgressBarVisible { get => _progressBarVisible; set { this.RaiseAndSetIfChanged(ref _progressBarVisible, value); } }
+		public int CompletedCount { get => _completedCount; private set => Dispatcher.UIThread.Post(() => { this.RaiseAndSetIfChanged(ref _completedCount, value); this.RaisePropertyChanged(nameof(AnyCompleted)); }); }
+		public int QueuedCount { get => _queuedCount; private set => Dispatcher.UIThread.Post(() => { this.RaiseAndSetIfChanged(ref _queuedCount, value); this.RaisePropertyChanged(nameof(AnyQueued)); }); }
+		public int ErrorCount { get => _errorCount; private set => Dispatcher.UIThread.Post(() => { this.RaiseAndSetIfChanged(ref _errorCount, value); this.RaisePropertyChanged(nameof(AnyErrors)); }); }
+		public string RunningTime { get => _runningTime; set => Dispatcher.UIThread.Post(() => { this.RaiseAndSetIfChanged(ref _runningTime, value); }); }
+		public bool ProgressBarVisible { get => _progressBarVisible; set => Dispatcher.UIThread.Post(() => { this.RaiseAndSetIfChanged(ref _progressBarVisible, value); }); }
 		public bool AnyCompleted => CompletedCount > 0;
 		public bool AnyQueued => QueuedCount > 0;
 		public bool AnyErrors => ErrorCount > 0;
@@ -77,26 +79,29 @@ namespace LibationAvalonia.ViewModels
 					: _speedLimit > 1 ? 0.1m
 					: 0.01m;
 
-				this.RaisePropertyChanged(nameof(SpeedLimitIncrement));
-				this.RaisePropertyChanged();
+				Dispatcher.UIThread.Post(() =>
+				   {
+					   this.RaisePropertyChanged(nameof(SpeedLimitIncrement));
+					   this.RaisePropertyChanged();
+				   });
 			}
 		}
 
 		public decimal SpeedLimitIncrement { get; private set; }
 
-		private void Queue_CompletedCountChanged(object sender, int e)
+		private async void Queue_CompletedCountChanged(object sender, int e)
 		{
 			int errCount = Queue.Completed.Count(p => p.Result is ProcessBookResult.FailedAbort or ProcessBookResult.FailedSkip or ProcessBookResult.FailedRetry or ProcessBookResult.ValidationFail);
 			int completeCount = Queue.Completed.Count(p => p.Result is ProcessBookResult.Success);
 
 			ErrorCount = errCount;
 			CompletedCount = completeCount;
-			this.RaisePropertyChanged(nameof(Progress));
+			await Dispatcher.UIThread.InvokeAsync(() => this.RaisePropertyChanged(nameof(Progress)));
 		}
-		private void Queue_QueuededCountChanged(object sender, int cueCount)
+		private async void Queue_QueuededCountChanged(object sender, int cueCount)
 		{
 			QueuedCount = cueCount;
-			this.RaisePropertyChanged(nameof(Progress));
+			await Dispatcher.UIThread.InvokeAsync(() => this.RaisePropertyChanged(nameof(Progress)));
 		}
 
 		public void WriteLine(string text)

Source/LibationAvalonia/ViewModels/ProductsDisplayViewModel.cs

@@ -10,8 +10,6 @@ using ApplicationServices;
 using AudibleUtilities;
 using LibationAvalonia.Dialogs.Login;
 using Avalonia.Collections;
-using LibationSearchEngine;
-using Octokit.Internal;
 
 namespace LibationAvalonia.ViewModels
 {
@@ -22,11 +20,11 @@ namespace LibationAvalonia.ViewModels
 		public event EventHandler<int> RemovableCountChanged;
 
 		/// <summary>Backing list of all grid entries</summary>
-		private readonly List<GridEntry> SOURCE = new();
+		private readonly AvaloniaList<GridEntry> SOURCE = new();
 		/// <summary>Grid entries included in the filter set. If null, all grid entries are shown</summary>
 		private List<GridEntry> FilteredInGridEntries;
 		public string FilterString { get; private set; }
-		public DataGridCollectionView GridEntries { get; }
+		public DataGridCollectionView GridEntries { get; private set; }
 
 		private bool _removeColumnVisivle;
 		public bool RemoveColumnVisivle { get => _removeColumnVisivle; private set => this.RaiseAndSetIfChanged(ref _removeColumnVisivle, value); }
@@ -44,58 +42,60 @@ namespace LibationAvalonia.ViewModels
 		public ProductsDisplayViewModel()
 		{
 			SearchEngineCommands.SearchEngineUpdated += SearchEngineCommands_SearchEngineUpdated;
-			GridEntries = new(SOURCE);
-			GridEntries.Filter = CollectionFilter;
+			VisibleCountChanged?.Invoke(this, 0);
+		}
 
-			GridEntries.CollectionChanged += (s, e)
-				=> VisibleCountChanged?.Invoke(this, GridEntries.OfType<LibraryBookEntry>().Count());
+		private static readonly System.Reflection.MethodInfo SetFlagsMethod;
+
+		/// <summary>
+		/// Tells the <see cref="DataGridCollectionView"/> whether it should process changes to the underlying collection
+		/// </summary>
+		/// <remarks> DataGridCollectionView.CollectionViewFlags.ShouldProcessCollectionChanged = 4</remarks>
+		private void SetShouldProcessCollectionChanged(bool flagSet)
+			=> SetFlagsMethod.Invoke(GridEntries, new object[] { 4, flagSet });
+
+		static ProductsDisplayViewModel()
+		{
+			/*
+			 * When a book is removed from the library, SearchEngineUpdated is fired before LibrarySizeChanged, so
+			 * the book is removed from the filtered set and the grid is refreshed before RemoveBooks() is ever
+			 * called.
+			 * 
+			 * To remove an item from DataGridCollectionView, it must be be in the current filtered view. If it's
+			 * not and you try to remove the book from the source list, the source will fire NotifyCollectionChanged
+			 * on an invalid item and the DataGridCollectionView will throw an exception. There are two ways to
+			 * remove an item that is filtered out of the DataGridCollectionView:
+			 * 
+			 * (1)  Re-add the item to the filtered-in list and refresh the grid so DataGridCollectionView knows
+			 *		that the item is present. This causes the whole grid to flicker to refresh twice in rapid
+			 *		succession, which is undesirable.
+			 *		
+			 * (2)  Remove it from the underlying collection and suppress NotifyCollectionChanged. This is the
+			 *		method used. Steps to complete a removal using this method:
+			 *		
+			 *		(a)	Set DataGridCollectionView.CollectionViewFlags.ShouldProcessCollectionChanged to false.
+			 *		(b) Remove the item from the source list. The source will fire NotifyCollectionChanged, but the
+			 *			DataGridCollectionView will ignore it.
+			 *		(c) Reset the flag to true.
+			 */
+
+			SetFlagsMethod =
+				typeof(DataGridCollectionView)
+				.GetMethod("SetFlag", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
 		}
 
 		#region Display Functions
 
-		/// <summary>
-		/// Call when there's been a change to the library
-		/// </summary>
-		public async Task DisplayBooksAsync(List<LibraryBook> dbBooks)
+		internal void BindToGrid(List<LibraryBook> dbBooks)
 		{
-			try
+			GridEntries = new(SOURCE)
 			{
-				var existingSeriesEntries = SOURCE.SeriesEntries().ToList();
+				Filter = CollectionFilter
+			};
 
-				SOURCE.Clear();
-				SOURCE.AddRange(CreateGridEntries(dbBooks));
+			GridEntries.CollectionChanged += (_, _)
+				=> VisibleCountChanged?.Invoke(this, GridEntries.OfType<LibraryBookEntry>().Count());
 
-				//If replacing the list, preserve user's existing collapse/expand
-				//state. When resetting a list, default state is cosed.
-				foreach (var series in existingSeriesEntries)
-				{
-					var sEntry = SOURCE.FirstOrDefault(ge => ge.AudibleProductId == series.AudibleProductId);
-					if (sEntry is SeriesEntry se)
-						se.Liberate.Expanded = series.Liberate.Expanded;
-				}
-
-				//Run query on new list
-				FilteredInGridEntries = QueryResults(SOURCE, FilterString);
-
-				await refreshGrid();
-
-			}
-			catch (Exception ex)
-			{
-				Serilog.Log.Error(ex, "Error displaying library in {0}", nameof(ProductsDisplayViewModel));
-			}
-		}
-
-		private async Task refreshGrid()
-		{
-			if (GridEntries.IsEditingItem)
-				await Dispatcher.UIThread.InvokeAsync(GridEntries.CommitEdit);
-
-			await Dispatcher.UIThread.InvokeAsync(GridEntries.Refresh);
-		}
-
-		private static List<GridEntry> CreateGridEntries(IEnumerable<LibraryBook> dbBooks)
-		{
 			var geList = dbBooks
 				.Where(lb => lb.Book.IsProduct())
 				.Select(b => new LibraryBookEntry(b))
@@ -104,26 +104,159 @@ namespace LibationAvalonia.ViewModels
 
 			var episodes = dbBooks.Where(lb => lb.Book.IsEpisodeChild());
 
-			foreach (var parent in dbBooks.Where(lb => lb.Book.IsEpisodeParent()))
+			var seriesBooks = dbBooks.Where(lb => lb.Book.IsEpisodeParent()).ToList();
+
+			foreach (var parent in seriesBooks)
 			{
 				var seriesEpisodes = episodes.FindChildren(parent);
 
 				if (!seriesEpisodes.Any()) continue;
 
 				var seriesEntry = new SeriesEntry(parent, seriesEpisodes);
+				seriesEntry.Liberate.Expanded = false;
 
 				geList.Add(seriesEntry);
 				geList.AddRange(seriesEntry.Children);
 			}
 
-			var bookList =  geList.OrderByDescending(e => e.DateAdded).ToList();
+			//Create the filtered-in list before adding entries to avoid a refresh
+			FilteredInGridEntries = QueryResults(geList, FilterString);
+			SOURCE.AddRange(geList.OrderByDescending(e => e.DateAdded));
+		}
 
-			//ListIndex is used by RowComparer to make column sort stable
-			int index = 0;
-			foreach (GridEntry di in bookList)
-				di.ListIndex = index++;
+		/// <summary>
+		/// Call when there's been a change to the library
+		/// </summary>
+		internal async Task UpdateGridAsync(List<LibraryBook> dbBooks)
+		{
+			#region Add new or update existing grid entries
 
-			return bookList;
+			//Add absent entries to grid, or update existing entry
+			var allEntries = SOURCE.BookEntries();
+			var seriesEntries = SOURCE.SeriesEntries().ToList();
+			var parentedEpisodes = dbBooks.ParentedEpisodes();
+
+			await Dispatcher.UIThread.InvokeAsync(() =>
+			{
+				foreach (var libraryBook in dbBooks.OrderBy(e => e.DateAdded))
+				{
+					var existingEntry = allEntries.FindByAsin(libraryBook.Book.AudibleProductId);
+
+					if (libraryBook.Book.IsProduct())
+						UpsertBook(libraryBook, existingEntry);
+					else if (parentedEpisodes.Any(lb => lb == libraryBook))
+						//Only try to add or update is this LibraryBook is a know child of a parent
+						UpsertEpisode(libraryBook, existingEntry, seriesEntries, dbBooks);
+				}
+			});
+
+			#endregion
+
+			#region Remove entries no longer in the library
+
+			//Rapid successive book removals will cause changes to SOURCE after the update has
+			//begun but before it has completed, so perform all updates on a copy of the list.
+			var sourceSnapshot = SOURCE.ToList();
+
+			// remove deleted from grid.
+			// note: actual deletion from db must still occur via the RemoveBook feature. deleting from audible will not trigger this
+			var removedBooks =
+				sourceSnapshot
+				.BookEntries()
+				.ExceptBy(dbBooks.Select(lb => lb.Book.AudibleProductId), ge => ge.AudibleProductId);
+
+			//Remove books in series from their parents' Children list
+			foreach (var removed in removedBooks.Where(b => b.Parent is not null))
+				removed.Parent.RemoveChild(removed);
+
+			//Remove series that have no children
+			var removedSeries = sourceSnapshot.EmptySeries();
+
+			await Dispatcher.UIThread.InvokeAsync(() => RemoveBooks(removedBooks, removedSeries));
+
+			#endregion
+
+			await Filter(FilterString);
+			GC.Collect(GC.MaxGeneration, GCCollectionMode.Aggressive, true, true);
+		}
+
+		private void RemoveBooks(IEnumerable<LibraryBookEntry> removedBooks, IEnumerable<SeriesEntry> removedSeries)
+		{
+			foreach (var removed in removedBooks.Cast<GridEntry>().Concat(removedSeries).Where(b => b is not null).ToList())
+			{
+				if (GridEntries.PassesFilter(removed))
+					GridEntries.Remove(removed);
+				else
+				{
+					SetShouldProcessCollectionChanged(false);
+					SOURCE.Remove(removed);
+					SetShouldProcessCollectionChanged(true);
+				}
+			}
+		}
+
+		private void UpsertBook(LibraryBook book, LibraryBookEntry existingBookEntry)
+		{
+			if (existingBookEntry is null)
+				// Add the new product to top
+				SOURCE.Insert(0, new LibraryBookEntry(book));
+			else
+				// update existing
+				existingBookEntry.UpdateLibraryBook(book);
+		}
+
+		private void UpsertEpisode(LibraryBook episodeBook, LibraryBookEntry existingEpisodeEntry, List<SeriesEntry> seriesEntries, IEnumerable<LibraryBook> dbBooks)
+		{
+			if (existingEpisodeEntry is null)
+			{
+				LibraryBookEntry episodeEntry;
+
+				var seriesEntry = seriesEntries.FindSeriesParent(episodeBook);
+
+				if (seriesEntry is null)
+				{
+					//Series doesn't exist yet, so create and add it
+					var seriesBook = dbBooks.FindSeriesParent(episodeBook);
+
+					if (seriesBook is null)
+					{
+						//This is only possible if the user's db  has some malformed
+						//entries from earlier Libation releases that could not be
+						//automatically fixed. Log, but don't throw.
+						Serilog.Log.Logger.Error("Episode={0}, Episode Series: {1}", episodeBook, episodeBook.Book.SeriesNames());
+						return;
+					}
+
+					seriesEntry = new SeriesEntry(seriesBook, new[] { episodeBook });
+					seriesEntries.Add(seriesEntry);
+
+					episodeEntry = seriesEntry.Children[0];
+					seriesEntry.Liberate.Expanded = true;
+					SOURCE.Insert(0, seriesEntry);
+				}
+				else
+				{
+					//Series exists. Create and add episode child then update the SeriesEntry
+					episodeEntry = new(episodeBook) { Parent = seriesEntry };
+					seriesEntry.Children.Add(episodeEntry);
+					var seriesBook = dbBooks.Single(lb => lb.Book.AudibleProductId == seriesEntry.LibraryBook.Book.AudibleProductId);
+					seriesEntry.UpdateLibraryBook(seriesBook);
+				}
+
+				//Add episode to the grid beneath the parent
+				int seriesIndex = SOURCE.IndexOf(seriesEntry);
+				SOURCE.Insert(seriesIndex + 1, episodeEntry);
+			}
+			else
+				existingEpisodeEntry.UpdateLibraryBook(episodeBook);
+		}
+
+		private async Task refreshGrid()
+		{
+			if (GridEntries.IsEditingItem)
+				await Dispatcher.UIThread.InvokeAsync(GridEntries.CommitEdit);
+
+			await Dispatcher.UIThread.InvokeAsync(GridEntries.Refresh);
 		}
 
 		public async Task ToggleSeriesExpanded(SeriesEntry seriesEntry)
@@ -139,9 +272,6 @@ namespace LibationAvalonia.ViewModels
 
 		public async Task Filter(string searchString)
 		{
-			if (searchString == FilterString)
-				return;
-
 			FilterString = searchString;
 
 			if (SOURCE.Count == 0)
@@ -164,7 +294,7 @@ namespace LibationAvalonia.ViewModels
 			return FilteredInGridEntries.Contains(item);
 		}
 
-		private static List<GridEntry> QueryResults(List<GridEntry> entries, string searchString)
+		private static List<GridEntry> QueryResults(IEnumerable<GridEntry> entries, string searchString)
 		{
 			if (string.IsNullOrEmpty(searchString)) return null;
 
@@ -207,10 +337,10 @@ namespace LibationAvalonia.ViewModels
 			if (selectedBooks.Count == 0)
 				return;
 
-			var libraryBooks = selectedBooks.Select(rge => rge.LibraryBook).ToList();
+			var booksToRemove = selectedBooks.Select(rge => rge.LibraryBook).ToList();
 			var result = await MessageBox.ShowConfirmationDialog(
 				null,
-				libraryBooks,
+				booksToRemove,
 				// do not use `$` string interpolation. See impl.
 				"Are you sure you want to remove {0} from Libation's library?",
 				"Remove books from Libation?");
@@ -221,8 +351,6 @@ namespace LibationAvalonia.ViewModels
 			foreach (var book in selectedBooks)
 				book.PropertyChanged -= GridEntry_PropertyChanged;
 
-			var idsToRemove = libraryBooks.Select(lb => lb.Book.AudibleProductId).ToList();
-
 			void BindingList_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
 			{
 				if (e.Action != System.Collections.Specialized.NotifyCollectionChangedAction.Reset)
@@ -241,7 +369,7 @@ namespace LibationAvalonia.ViewModels
 
 			//The RemoveBooksAsync will fire LibrarySizeChanged, which calls ProductsDisplay2.Display(),
 			//so there's no need to remove books from the grid display here.
-			var removeLibraryBooks = await LibraryCommands.RemoveBooksAsync(idsToRemove);
+			await booksToRemove.RemoveBooksAsync();
 
 			RemovableCountChanged?.Invoke(this, 0);
 		}