1 files changed, 20 insertions, 19 deletions

diff --git a/Emby.Naming/AudioBook/AudioBookResolver.cs b/Emby.Naming/AudioBook/AudioBookResolver.cs
index 5807d4688..f6ad3601d 100644
--- a/Emby.Naming/AudioBook/AudioBookResolver.cs
+++ b/Emby.Naming/AudioBook/AudioBookResolver.cs
@@ -1,6 +1,3 @@
-#nullable enable
-#pragma warning disable CS1591
-
 using System;
 using System.IO;
 using System.Linq;
@@ -8,25 +5,32 @@ using Emby.Naming.Common;
 
 namespace Emby.Naming.AudioBook
 {
+    /// <summary>
+    /// Resolve specifics (path, container, partNumber, chapterNumber) about audiobook file.
+    /// </summary>
     public class AudioBookResolver
     {
         private readonly NamingOptions _options;
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="AudioBookResolver"/> class.
+        /// </summary>
+        /// <param name="options"><see cref="NamingOptions"/> containing AudioFileExtensions and also used to pass to AudioBookFilePathParser.</param>
         public AudioBookResolver(NamingOptions options)
         {
             _options = options;
         }
 
-        public AudioBookFileInfo? Resolve(string path, bool isDirectory = false)
+        /// <summary>
+        /// Resolve specifics (path, container, partNumber, chapterNumber) about audiobook file.
+        /// </summary>
+        /// <param name="path">Path to audiobook file.</param>
+        /// <returns>Returns <see cref="AudioBookResolver"/> object.</returns>
+        public AudioBookFileInfo? Resolve(string path)
         {
-            if (path.Length == 0)
-            {
-                throw new ArgumentException("String can't be empty.", nameof(path));
-            }
-
-            // TODO
-            if (isDirectory)
+            if (path.Length == 0 || Path.GetFileNameWithoutExtension(path).Length == 0)
             {
+                // Return null to indicate this path will not be used, instead of stopping whole process with exception
                 return null;
             }
 
@@ -42,14 +46,11 @@ namespace Emby.Naming.AudioBook
 
             var parsingResult = new AudioBookFilePathParser(_options).Parse(path);
 
-            return new AudioBookFileInfo
-            {
-                Path = path,
-                Container = container,
-                ChapterNumber = parsingResult.ChapterNumber,
-                PartNumber = parsingResult.PartNumber,
-                IsDirectory = isDirectory
-            };
+            return new AudioBookFileInfo(
+                path,
+                container,
+                chapterNumber: parsingResult.ChapterNumber,
+                partNumber: parsingResult.PartNumber);
         }
     }
 }