🐛 ISettings 0kb

Author: AigioL

src/AssemblyInfo.Constants.cs

@@ -23,7 +23,7 @@ public static partial class AssemblyInfo
     /// </summary>
     const string ver_for_rc = "9";
 
-    public const string FileVersion = $"{Version2}.{ver_for_rc}0{ver_for_preview}.0";
+    public const string FileVersion = $"{Version2}.{ver_for_rc}1{ver_for_preview}.0";
 
     //public const string InformationalVersion = Version;
     //public const string InformationalVersion = $"{Version}-preview.{ver_for_preview}";

src/BD.WTTS.Client.Avalonia/Services.Implementation/UI/Views/Windows/AvaloniaWindowManagerImpl.cs

@@ -95,7 +95,7 @@ public async Task<bool> ShowTaskDialogAsync<TPageViewModel>(
         Func<bool>? cancelCloseAction = null,
         bool disableScroll = false)
         where TPageViewModel : ViewModelBase
-    {
+  {
         var td = new TaskDialogEx
         {
             Title = title,

src/BD.WTTS.Client/Settings/Infrastructure/Abstractions/ISettings.cs

@@ -289,9 +289,14 @@ static bool Load(bool directoryExists,
         bool isInvalid = false;
         if (writeFile)
         {
-            using var fs = File.Create(settingsFilePath);
+            using var ms = new MemoryStream();
             settings = new();
-            settings.Save_____(fs);
+            settings.Save_____(ms);
+            ms.Position = 0;
+            using var fs = File.Create(settingsFilePath);
+            ms.CopyTo(fs);
+            fs.Flush();
+            fs.SetLength(fs.Position);
         }
         else
         {
@@ -304,15 +309,20 @@ static bool Load(bool directoryExists,
                 settings = new();
                 isInvalid = true;
 
-                // 尝试将错误的配置保存为 .json.i.bak 防止启动软件当前配置被覆盖
-                var settingsFilePath_i_bak = $"{settingsFilePath}.i.bak";
-                try
-                {
-                    File.Move(settingsFilePath, settingsFilePath_i_bak);
-                }
-                catch
+                // 尝试将错误的配置保存为 .json.load.bak 防止启动软件当前配置被覆盖
+                if (!SettingsExtensions.IsZeroFile(settingsFilePath))
                 {
+                    var settingsFilePath_load_bak = $"{settingsFilePath}.load.bak";
+                    try
+                    {
+                        IOPath.FileIfExistsItDelete(settingsFilePath_load_bak);
+                        File.Move(settingsFilePath,
+                            settingsFilePath_load_bak, true);
+                    }
+                    catch
+                    {
 
+                    }
                 }
             }
         }
@@ -330,6 +340,18 @@ static bool Load(bool directoryExists,
 
 internal static class SettingsExtensions
 {
+    internal static bool IsZeroFile(string filePath, bool @catch = true)
+    {
+        try
+        {
+            return new FileInfo(filePath).Length == 0;
+        }
+        catch
+        {
+            return @catch;
+        }
+    }
+
     /// <summary>
     /// 将实例序列化为字符串
     /// </summary>
@@ -420,9 +442,12 @@ public static void TrySave_____<TSettings>(IOptionsMonitor<TSettings> optionsMon
 
                 try
                 {
-                    var settingsFilePath2 = $"{settingsFilePath}.bak";
-                    IOPath.FileTryDelete(settingsFilePath2);
-                    File.Move(settingsFilePath, settingsFilePath2);
+                    if (!SettingsExtensions.IsZeroFile(settingsFilePath))
+                    {
+                        var settingsFilePath2 = $"{settingsFilePath}.save.bak";
+                        IOPath.FileTryDelete(settingsFilePath2);
+                        File.Move(settingsFilePath, settingsFilePath2, true);
+                    }
                 }
                 catch (Exception ex)
                 {

src/BD.WTTS.Client/UI/ViewModels/Windows/Main/MainWindowViewModel.cs

@@ -174,7 +174,8 @@ public override async Task Initialize()
                         b.Append(item);
                         b.AppendLine(FileEx.JSON);
                     }
-                    MessageBox.Show(b.ToString(), Strings.Error, icon: MessageBox.Image.Error);
+                    var errorMsg = b.ToString();
+                    MessageBox.Show(errorMsg, Strings.Error, icon: MessageBox.Image.Error);
                 });
             }