1 files changed, 123 insertions, 0 deletions
diff --git a/MediaBrowser.MediaEncoding/BdInfo/BdInfoDirectoryInfo.cs b/MediaBrowser.MediaEncoding/BdInfo/BdInfoDirectoryInfo.cs
new file mode 100644
index 000000000..ea520b1d6
--- /dev/null
+++ b/MediaBrowser.MediaEncoding/BdInfo/BdInfoDirectoryInfo.cs
@@ -0,0 +1,123 @@
+using System;
+using System.IO;
+using System.Linq;
+using BDInfo.IO;
+using MediaBrowser.Model.IO;
+
+namespace MediaBrowser.MediaEncoding.BdInfo;
+
+/// <summary>
+/// Class BdInfoDirectoryInfo.
+/// </summary>
+public class BdInfoDirectoryInfo : IDirectoryInfo
+{
+    private readonly IFileSystem _fileSystem;
+
+    private readonly FileSystemMetadata _impl;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="BdInfoDirectoryInfo" /> class.
+    /// </summary>
+    /// <param name="fileSystem">The filesystem.</param>
+    /// <param name="path">The path.</param>
+    public BdInfoDirectoryInfo(IFileSystem fileSystem, string path)
+    {
+        _fileSystem = fileSystem;
+        _impl = _fileSystem.GetDirectoryInfo(path);
+    }
+
+    private BdInfoDirectoryInfo(IFileSystem fileSystem, FileSystemMetadata impl)
+    {
+        _fileSystem = fileSystem;
+        _impl = impl;
+    }
+
+    /// <summary>
+    /// Gets the name.
+    /// </summary>
+    public string Name => _impl.Name;
+
+    /// <summary>
+    /// Gets the full name.
+    /// </summary>
+    public string FullName => _impl.FullName;
+
+    /// <summary>
+    /// Gets the parent directory information.
+    /// </summary>
+    public IDirectoryInfo? Parent
+    {
+        get
+        {
+            var parentFolder = Path.GetDirectoryName(_impl.FullName);
+            if (parentFolder is not null)
+            {
+                return new BdInfoDirectoryInfo(_fileSystem, parentFolder);
+            }
+
+            return null;
+        }
+    }
+
+    /// <summary>
+    /// Gets the directories.
+    /// </summary>
+    /// <returns>An array with all directories.</returns>
+    public IDirectoryInfo[] GetDirectories()
+    {
+        return _fileSystem.GetDirectories(_impl.FullName)
+            .Select(x => new BdInfoDirectoryInfo(_fileSystem, x))
+            .ToArray();
+    }
+
+    /// <summary>
+    /// Gets the files.
+    /// </summary>
+    /// <returns>All files of the directory.</returns>
+    public IFileInfo[] GetFiles()
+    {
+        return _fileSystem.GetFiles(_impl.FullName)
+            .Select(x => new BdInfoFileInfo(x))
+            .ToArray();
+    }
+
+    /// <summary>
+    /// Gets the files matching a pattern.
+    /// </summary>
+    /// <param name="searchPattern">The search pattern.</param>
+    /// <returns>All files of the directory matchign the search pattern.</returns>
+    public IFileInfo[] GetFiles(string searchPattern)
+    {
+        return _fileSystem.GetFiles(_impl.FullName, new[] { searchPattern }, false, false)
+            .Select(x => new BdInfoFileInfo(x))
+            .ToArray();
+    }
+
+    /// <summary>
+    /// Gets the files matching a pattern and search options.
+    /// </summary>
+    /// <param name="searchPattern">The search pattern.</param>
+    /// <param name="searchOption">The search optin.</param>
+    /// <returns>All files of the directory matchign the search pattern and options.</returns>
+    public IFileInfo[] GetFiles(string searchPattern, SearchOption searchOption)
+    {
+        return _fileSystem.GetFiles(
+                _impl.FullName,
+                new[] { searchPattern },
+                false,
+                (searchOption & SearchOption.AllDirectories) == SearchOption.AllDirectories)
+            .Select(x => new BdInfoFileInfo(x))
+            .ToArray();
+    }
+
+    /// <summary>
+    /// Gets the bdinfo of a file system path.
+    /// </summary>
+    /// <param name="fs">The file system.</param>
+    /// <param name="path">The path.</param>
+    /// <returns>The BD directory information of the path on the file system.</returns>
+    public static IDirectoryInfo FromFileSystemPath(IFileSystem fs, string path)
+    {
+        return new BdInfoDirectoryInfo(fs, path);
+    }
+}