优化更新代码，添加界面功能并整合

ShrlAlgo.RvKits/RvCommon/AutoSaveCmd.cs

@@ -0,0 +1,47 @@
+using Autodesk.Revit.Attributes;
+using Autodesk.Revit.UI;
+
+using Nice3point.Revit.Toolkit.External;
+using Nice3point.Revit.Toolkit.External.Handlers;
+
+namespace ShrlAlgo.RvKits.RvCommon;
+
+[Transaction(TransactionMode.Manual)]
+[Regeneration(RegenerationOption.Manual)]
+public class AutoSaveCmd : ExternalCommand
+{
+    private readonly System.Timers.Timer timer = Variables.AutoSaveTimer;
+    public override void Execute()
+    {
+        if (string.IsNullOrEmpty(Document.PathName))
+        {
+            ErrorMessage = "当前文件尚未保存，请先保存文件";
+            Result = Result.Failed;
+            return;
+        }
+        AutoSaveViewModel viewModel = new();
+        AutoSaveView view = new()
+        {
+            DataContext = viewModel
+        };
+        view.ShowDialog();
+
+        if (Properties.Settings.Default.IsActiveAutoSave)
+        {
+            if (Properties.Settings.Default.AutoSaveIntervalTime >= 1)
+            {
+                timer.Interval = Properties.Settings.Default.AutoSaveIntervalTime * 60 * 1000;
+                Properties.Settings.Default.Save();
+            }
+            //timer.Enabled = Properties.Settings.Default.AutoSave;
+            timer.Start();
+        }
+        else
+        {
+            timer.Stop();
+        }
+        Result = Result.Succeeded;
+    }
+
+
+}