From 3fffaa576d137385f943e8b78f1937c08f4bd8ee Mon Sep 17 00:00:00 2001
From: leedongmyung <dongmyung.5152@gmail.com>
Date: Fri, 22 Aug 2025 13:05:45 +0900
Subject: [PATCH] add file backup

---
 lib/oto/commands/file/file.dart  | 14 +++++++++++++-
 lib/oto/data/command_data.dart   |  1 +
 lib/oto/data/command_data.g.dart |  4 +++-
 3 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/lib/oto/commands/file/file.dart b/lib/oto/commands/file/file.dart
index a9f86f9..466423c 100644
--- a/lib/oto/commands/file/file.dart
+++ b/lib/oto/commands/file/file.dart
@@ -27,7 +27,19 @@ class FileWrite extends Command {
   Future execute(DataCommand command) async {
     var data = DataFileWrite.fromJson(getParam(command));
     var file = File(data.path);
-    if (file.existsSync()) file.deleteSync();
+    if (file.existsSync()) {
+      if (data.backup ?? false) {
+        var now = DateTime.now();
+        var postfix =
+            '_${now.year}${now.month.toString().padLeft(2, '0')}${now.day.toString().padLeft(2, '0')}${now.hour.toString().padLeft(2, '0')}${now.minute.toString().padLeft(2, '0')}${now.second.toString().padLeft(2, '0')}${now.millisecond}';
+        var fileName = path.basenameWithoutExtension(data.path);
+        var fileExt = path.extension(data.path);
+        var backupPath =
+            path.join(path.dirname(data.path), fileName + postfix + fileExt);
+        await file.copy(backupPath);
+      }
+      file.deleteSync();
+    }
 
     await file.writeAsString(data.content);
     return complete(0, command);
diff --git a/lib/oto/data/command_data.dart b/lib/oto/data/command_data.dart
index 26ad931..31c5bab 100644
--- a/lib/oto/data/command_data.dart
+++ b/lib/oto/data/command_data.dart
@@ -518,6 +518,7 @@ class DataFileWrite extends DataParam {
 
   late String path;
   late String content;
+  late bool? backup;
 
   factory DataFileWrite.fromJson(Map<String, dynamic> json) =>
       _$DataFileWriteFromJson(json);
diff --git a/lib/oto/data/command_data.g.dart b/lib/oto/data/command_data.g.dart
index d7411e9..5a984d3 100644
--- a/lib/oto/data/command_data.g.dart
+++ b/lib/oto/data/command_data.g.dart
@@ -914,7 +914,8 @@ DataFileWrite _$DataFileWriteFromJson(Map<String, dynamic> json) =>
       ..setExitCode = json['setExitCode'] as String?
       ..showPrint = json['showPrint'] as bool?
       ..path = json['path'] as String
-      ..content = json['content'] as String;
+      ..content = json['content'] as String
+      ..backup = json['backup'] as bool?;
 
 Map<String, dynamic> _$DataFileWriteToJson(DataFileWrite instance) =>
     <String, dynamic>{
@@ -925,6 +926,7 @@ Map<String, dynamic> _$DataFileWriteToJson(DataFileWrite instance) =>
       'showPrint': instance.showPrint,
       'path': instance.path,
       'content': instance.content,
+      'backup': instance.backup,
     };
 
 DataFiles _$DataFilesFromJson(Map<String, dynamic> json) => DataFiles()