feat: ImageStorageService add sub dirs

GSS2.Core/Hardware/ImageStorageService.cs

@@ -22,10 +22,10 @@ public class ImageStorageService
         _logger.LogInformation("Initialized");
     }
 
-    public async Task<string> SaveAsync(Stream fileStream, string extension, CancellationToken ct = default)
+    public async Task<string> SaveAsync(Stream fileStream, string extension, string subDirectory, CancellationToken ct = default)
     {
         var fileName = GenerateFileName(extension);
-        var fullPath = GetFullPath(fileName);
+        var fullPath = GetFullPath(fileName, subDirectory);
 
         var directory = Path.GetDirectoryName(fullPath)!;
         Directory.CreateDirectory(directory);
@@ -45,15 +45,15 @@ public class ImageStorageService
         return fileName;
     }
 
-    public Stream OpenRead(string fileName)
+    public Stream OpenRead(string fileName, string subDirectory)
     {
-        var fullPath = GetFullPath(fileName);
+        var fullPath = GetFullPath(fileName, subDirectory);
         return new FileStream(fullPath, FileMode.Open, FileAccess.Read, FileShare.Read);
     }
 
-    public bool Delete(string fileName)
+    public bool Delete(string fileName, string subDirectory)
     {
-        var fullPath = GetFullPath(fileName);
+        var fullPath = GetFullPath(fileName, subDirectory);
 
         if (!File.Exists(fullPath))
             return false;
@@ -68,11 +68,11 @@ public class ImageStorageService
         return $"{guid}{extension}";
     }
 
-    public string GetFullPath(string fileName)
+    public string GetFullPath(string fileName, string subDirectory)
     {
         var level1 = fileName.Substring(0, 2);
         var level2 = fileName.Substring(2, 2);
 
-        return Path.Combine(_rootDirectory.FullName, level1, level2, fileName);
+        return Path.Combine(_rootDirectory.FullName, subDirectory, level1, level2, fileName);
     }
 }