Added initial database audio library class logic.

Harmonia.Core/Scanner/AudioFileScanner.cs

@@ -1,10 +1,11 @@
-using Harmonia.Core.Imaging;
+using Harmonia.Core.Engine;
+using Harmonia.Core.Imaging;
 using Harmonia.Core.Models;
 using Harmonia.Core.Tags;
 
 namespace Harmonia.Core.Scanner;
 
-public class AudioFileScanner(ITagResolver tagResolver, IAudioImageExtractor audioImageExtractor) : IAudioFileScanner
+public class AudioFileScanner(IAudioEngine audioEngine, ITagResolver tagResolver, IAudioImageExtractor audioImageExtractor) : IAudioFileScanner
 {
     public Song[] GetSongs(string[] fileNames)
     {
@@ -54,4 +55,33 @@ public class AudioFileScanner(ITagResolver tagResolver, IAudioImageExtractor aud
 
         return song;
     }
+
+    public Song[] GetSongsFromPath(string path)
+    {
+        FileInfo[] fileInfoList = GetAllFilesFromDirectory(path);
+        string[] fileNames = [.. fileInfoList.Select(x => x.FullName)];
+
+        return GetSongs(fileNames);
+    }
+
+    private FileInfo[] GetAllFilesFromDirectory(string directoryName)
+    {
+        DirectoryInfo directoryInfo = new(directoryName);
+
+        if (directoryInfo.Exists == false)
+            return [];
+
+        List<FileInfo> fileInfoList = [];
+
+        var directories = directoryInfo.GetDirectories().Where(x => x.Attributes.HasFlag(FileAttributes.Hidden) == false);
+
+        var extensions = audioEngine.SupportedFormats.Select(x => x.Replace("*.", ".").ToLower()).ToList();
+        var files = directoryInfo.EnumerateFiles("*.*", SearchOption.AllDirectories).Where(x => x.Attributes.HasFlag(FileAttributes.Hidden) == false);
+        var songFiles = files.Where(x => extensions.Contains(x.Extension.ToLower())).OrderBy(x => x.Name);
+
+        foreach (FileInfo fileInfo in songFiles)
+            fileInfoList.Add(fileInfo);
+
+        return [.. fileInfoList];
+    }
 }

Harmonia.Core/Scanner/IAudioFileScanner.cs

@@ -5,4 +5,5 @@ namespace Harmonia.Core.Scanner;
 public interface IAudioFileScanner
 {
     Song[] GetSongs(string[] fileNames);
+    Song[] GetSongsFromPath(string path);
 }