新增支持同步输出文件的修改文件为输入文件的修改时间（暂无设置UI）

SimpleFFmpegGUI.Core/Manager/ConfigManager.cs

@@ -0,0 +1,64 @@
+using Newtonsoft.Json;
+using SimpleFFmpegGUI.Model;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SimpleFFmpegGUI.Manager
+{
+    public static class ConfigManager
+    {
+        public const string SyncModifiedTimeKey = "SyncModifiedTime";
+
+        public static bool SyncModifiedTime
+        {
+            get => GetConfig(SyncModifiedTimeKey, true);
+            set => SetConfig(SyncModifiedTimeKey, value);
+        }
+
+        public static T GetConfig<T>(string key, T defaultValue)
+        {
+            using var db = FFmpegDbContext.GetNew();
+            var item = db.Configs.Where(p => p.Key == key).FirstOrDefault();
+            if (item == null)
+            {
+                return defaultValue;
+            }
+            return Parse<T>(item.Value);
+        }
+
+        public static void SetConfig<T>(string key, T value)
+        {
+            using var db = FFmpegDbContext.GetNew();
+            var item = db.Configs.Where(p => p.Key == key).FirstOrDefault();
+            if (item == null)
+            {
+                item = new Config()
+                {
+                    Key = key,
+                    Value = GetString(value)
+                };
+                db.Configs.Add(item);
+            }
+            else
+            {
+                item.Value = GetString(value);
+                db.Entry(item).State = Microsoft.EntityFrameworkCore.EntityState.Modified;
+            }
+
+            db.SaveChanges();
+        }
+
+        private static T Parse<T>(string data)
+        {
+            return JsonConvert.DeserializeObject<T>(data);
+        }
+
+        private static string GetString<T>(T data)
+        {
+            return JsonConvert.SerializeObject(data);
+        }
+    }
+}

SimpleFFmpegGUI.Core/Manager/FFmpegManager.cs

@@ -258,6 +258,19 @@ public async Task RunAsync()
                     _ => throw new NotSupportedException("不支持的任务类型：" + task.Type),
                 });
 
+
+                if (task.RealOutput!=null && File.Exists(task.RealOutput) &&  ConfigManager.SyncModifiedTime)
+                {
+                    try
+                    {
+                        File.SetLastWriteTime(task.RealOutput, File.GetLastWriteTime(task.Inputs[^1].FilePath));
+                    }
+                    catch(Exception ex)
+                    {
+                        logger.Error(task, "修改输出文件的修改时间失败："+ex.Message);
+                    }
+                }
+
                 logger.Info(task, "完成任务");
             }
             finally
@@ -466,6 +479,7 @@ private async Task RunCodeProcessAsync(CancellationToken cancellationToken)
                 arg = ArgumentsGenerator.GetArguments(task, 2);
                 await RunAsync(arg, message, cancellationToken, tempDirectory);
             }
+
         }
 
         /// <summary>

日志.md

@@ -633,4 +633,8 @@
 
 ## 20230416
 
-【WPF】优化在转码时的缩略图显示
+【WPF】优化在转码时的缩略图显示
+
+## 20230509
+
+【Core】新增支持同步输出文件的修改文件为输入文件的修改时间（暂无设置UI）