From 73530c6ba369b24c9e19e43a0620128d471c4ac5 Mon Sep 17 00:00:00 2001
From: Leonmmcoset <testmod@qq.com>
Date: Wed, 4 Feb 2026 20:42:11 +0800
Subject: [PATCH] =?UTF-8?q?=E6=8B=86=E5=88=86=E4=BB=A3=E7=A0=815?=
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Content-Transfer-Encoding: 8bit

---
 shell/Commands/Editor/EditCommand.cs | 26 ++++++++++++++++++++++
 shell/Commands/Editor/NanoCommand.cs | 26 ++++++++++++++++++++++
 shell/Shell.cs                       | 32 ++--------------------------
 3 files changed, 54 insertions(+), 30 deletions(-)
 create mode 100644 shell/Commands/Editor/EditCommand.cs
 create mode 100644 shell/Commands/Editor/NanoCommand.cs

diff --git a/shell/Commands/Editor/EditCommand.cs b/shell/Commands/Editor/EditCommand.cs
new file mode 100644
index 0000000..065caf7
--- /dev/null
+++ b/shell/Commands/Editor/EditCommand.cs
@@ -0,0 +1,26 @@
+using System;
+
+namespace CMLeonOS.Commands.Editor
+{
+    public static class EditCommand
+    {
+        public static void EditFile(string fileName, CMLeonOS.FileSystem fileSystem, Action<string> showError)
+        {
+            if (string.IsNullOrEmpty(fileName))
+            {
+                showError("Please specify a file name");
+                return;
+            }
+            
+            try
+            {
+                var editor = new CMLeonOS.Editor(fileName, fileSystem);
+                editor.Run();
+            }
+            catch (Exception ex)
+            {
+                showError($"Error starting editor: {ex.Message}");
+            }
+        }
+    }
+}
diff --git a/shell/Commands/Editor/NanoCommand.cs b/shell/Commands/Editor/NanoCommand.cs
new file mode 100644
index 0000000..6d69a33
--- /dev/null
+++ b/shell/Commands/Editor/NanoCommand.cs
@@ -0,0 +1,26 @@
+using System;
+
+namespace CMLeonOS.Commands.Editor
+{
+    public static class NanoCommand
+    {
+        public static void NanoFile(string fileName, CMLeonOS.FileSystem fileSystem, CMLeonOS.UserSystem userSystem, Shell shell, Action<string> showError)
+        {
+            if (string.IsNullOrEmpty(fileName))
+            {
+                showError("Please specify a file name");
+                return;
+            }
+            
+            try
+            {
+                var nano = new Nano(fileName, true, fileSystem, userSystem, shell);
+                nano.Start();
+            }
+            catch (Exception ex)
+            {
+                showError($"Error starting nano: {ex.Message}");
+            }
+        }
+    }
+}
diff --git a/shell/Shell.cs b/shell/Shell.cs
index b14096c..a01f6be 100644
--- a/shell/Shell.cs
+++ b/shell/Shell.cs
@@ -437,40 +437,12 @@ namespace CMLeonOS
 
         public void EditFile(string fileName)
         {
-            if (string.IsNullOrEmpty(fileName))
-            {
-                ShowError("Please specify a file name");
-                return;
-            }
-            
-            try
-            {
-                var editor = new Editor(fileName, fileSystem);
-                editor.Run();
-            }
-            catch (Exception ex)
-            {
-                ShowError($"Error starting editor: {ex.Message}");
-            }
+            Commands.Editor.EditCommand.EditFile(fileName, fileSystem, ShowError);
         }
 
         public void NanoFile(string fileName)
         {
-            if (string.IsNullOrEmpty(fileName))
-            {
-                ShowError("Please specify a file name");
-                return;
-            }
-            
-            try
-            {
-                var nano = new Nano(fileName, true, fileSystem, userSystem, this);
-                nano.Start();
-            }
-            catch (Exception ex)
-            {
-                ShowError($"Error starting nano: {ex.Message}");
-            }
+            Commands.Editor.NanoCommand.NanoFile(fileName, fileSystem, userSystem, this, ShowError);
         }
 
         public void DiffFiles(string args)