Revert "Use source generated json serializers in order to improve code trimming (#4094)" (#4576)

This reverts commit 4ce4299ca2a6b11332f2341c69f40efd7205282f.

5 files changed, 182 insertions, 184 deletions

diff --git a/Ryujinx.Ava/UI/ViewModels/AboutWindowViewModel.cs b/Ryujinx.Ava/UI/ViewModels/AboutWindowViewModel.cs
index 9b5422ad..872c1a37 100644
--- a/Ryujinx.Ava/UI/ViewModels/AboutWindowViewModel.cs
+++ b/Ryujinx.Ava/UI/ViewModels/AboutWindowViewModel.cs
@@ -122,7 +122,7 @@ namespace Ryujinx.Ava.UI.ViewModels
             {
                 string patreonJsonString = await httpClient.GetStringAsync("https://patreon.ryujinx.org/");
 
-                Supporters = string.Join(", ", JsonHelper.Deserialize(patreonJsonString, CommonJsonContext.Default.StringArray) + "\n\n");
+                Supporters = string.Join(", ", JsonHelper.Deserialize<string[]>(patreonJsonString)) + "\n\n";
             }
             catch
             {
diff --git a/Ryujinx.Ava/UI/ViewModels/AmiiboWindowViewModel.cs b/Ryujinx.Ava/UI/ViewModels/AmiiboWindowViewModel.cs
index 090c13a9..5311318c 100644
--- a/Ryujinx.Ava/UI/ViewModels/AmiiboWindowViewModel.cs
+++ b/Ryujinx.Ava/UI/ViewModels/AmiiboWindowViewModel.cs
@@ -4,11 +4,11 @@ using Avalonia.Media.Imaging;
 using Avalonia.Threading;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.UI.Helpers;
+using Ryujinx.Ava.UI.Models;
 using Ryujinx.Ava.UI.Windows;
 using Ryujinx.Common;
 using Ryujinx.Common.Configuration;
 using Ryujinx.Common.Utilities;
-using Ryujinx.Ui.Common.Models.Amiibo;
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
@@ -17,7 +17,6 @@ using System.Linq;
 using System.Net.Http;
 using System.Text;
 using System.Threading.Tasks;
-using AmiiboJsonSerializerContext = Ryujinx.Ui.Common.Models.Amiibo.AmiiboJsonSerializerContext;
 
 namespace Ryujinx.Ava.UI.ViewModels
 {
@@ -32,8 +31,8 @@ namespace Ryujinx.Ava.UI.ViewModels
         private readonly StyleableWindow _owner;
 
         private Bitmap _amiiboImage;
-        private List<AmiiboApi> _amiiboList;
-        private AvaloniaList<AmiiboApi> _amiibos;
+        private List<Amiibo.AmiiboApi> _amiiboList;
+        private AvaloniaList<Amiibo.AmiiboApi> _amiibos;
         private ObservableCollection<string> _amiiboSeries;
 
         private int _amiiboSelectedIndex;
@@ -42,8 +41,6 @@ namespace Ryujinx.Ava.UI.ViewModels
         private bool _showAllAmiibo;
         private bool _useRandomUuid;
         private string _usage;
-        
-        private static readonly AmiiboJsonSerializerContext SerializerContext = new(JsonHelper.GetDefaultSerializerOptions());
 
         public AmiiboWindowViewModel(StyleableWindow owner, string lastScannedAmiiboId, string titleId)
         {
@@ -55,9 +52,9 @@ namespace Ryujinx.Ava.UI.ViewModels
             Directory.CreateDirectory(Path.Join(AppDataManager.BaseDirPath, "system", "amiibo"));
 
             _amiiboJsonPath = Path.Join(AppDataManager.BaseDirPath, "system", "amiibo", "Amiibo.json");
-            _amiiboList = new List<AmiiboApi>();
+            _amiiboList = new List<Amiibo.AmiiboApi>();
             _amiiboSeries = new ObservableCollection<string>();
-            _amiibos = new AvaloniaList<AmiiboApi>();
+            _amiibos = new AvaloniaList<Amiibo.AmiiboApi>();
 
             _amiiboLogoBytes = EmbeddedResources.Read("Ryujinx.Ui.Common/Resources/Logo_Amiibo.png");
 
@@ -97,7 +94,7 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
         }
 
-        public AvaloniaList<AmiiboApi> AmiiboList
+        public AvaloniaList<Amiibo.AmiiboApi> AmiiboList
         {
             get => _amiibos;
             set
@@ -190,9 +187,9 @@ namespace Ryujinx.Ava.UI.ViewModels
 
             if (File.Exists(_amiiboJsonPath))
             {
-                amiiboJsonString = await File.ReadAllTextAsync(_amiiboJsonPath);
+                amiiboJsonString = File.ReadAllText(_amiiboJsonPath);
 
-                if (await NeedsUpdate(JsonHelper.Deserialize(amiiboJsonString, SerializerContext.AmiiboJson).LastUpdated))
+                if (await NeedsUpdate(JsonHelper.Deserialize<Amiibo.AmiiboJson>(amiiboJsonString).LastUpdated))
                 {
                     amiiboJsonString = await DownloadAmiiboJson();
                 }
@@ -209,7 +206,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                 }
             }
 
-            _amiiboList = JsonHelper.Deserialize(amiiboJsonString, SerializerContext.AmiiboJson).Amiibo;
+            _amiiboList = JsonHelper.Deserialize<Amiibo.AmiiboJson>(amiiboJsonString).Amiibo;
             _amiiboList = _amiiboList.OrderBy(amiibo => amiibo.AmiiboSeries).ToList();
 
             ParseAmiiboData();
@@ -226,7 +223,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                 {
                     if (!ShowAllAmiibo)
                     {
-                        foreach (AmiiboApiGamesSwitch game in _amiiboList[i].GamesSwitch)
+                        foreach (Amiibo.AmiiboApiGamesSwitch game in _amiiboList[i].GamesSwitch)
                         {
                             if (game != null)
                             {
@@ -258,7 +255,7 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         private void SelectLastScannedAmiibo()
         {
-            AmiiboApi scanned = _amiiboList.FirstOrDefault(amiibo => amiibo.GetId() == LastScannedAmiiboId);
+            Amiibo.AmiiboApi scanned = _amiiboList.FirstOrDefault(amiibo => amiibo.GetId() == LastScannedAmiiboId);
 
             SeriesSelectedIndex = AmiiboSeries.IndexOf(scanned.AmiiboSeries);
             AmiiboSelectedIndex = AmiiboList.IndexOf(scanned);
@@ -273,7 +270,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                 return;
             }
 
-            List<AmiiboApi> amiiboSortedList = _amiiboList
+            List<Amiibo.AmiiboApi> amiiboSortedList = _amiiboList
                 .Where(amiibo => amiibo.AmiiboSeries == _amiiboSeries[SeriesSelectedIndex])
                 .OrderBy(amiibo => amiibo.Name).ToList();
 
@@ -283,7 +280,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                 {
                     if (!_showAllAmiibo)
                     {
-                        foreach (AmiiboApiGamesSwitch game in amiiboSortedList[i].GamesSwitch)
+                        foreach (Amiibo.AmiiboApiGamesSwitch game in amiiboSortedList[i].GamesSwitch)
                         {
                             if (game != null)
                             {
@@ -317,7 +314,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                 return;
             }
 
-            AmiiboApi selected = _amiibos[_amiiboSelectedIndex];
+            Amiibo.AmiiboApi selected = _amiibos[_amiiboSelectedIndex];
 
             string imageUrl = _amiiboList.FirstOrDefault(amiibo => amiibo.Equals(selected)).Image;
 
@@ -329,11 +326,11 @@ namespace Ryujinx.Ava.UI.ViewModels
                 {
                     bool writable = false;
 
-                    foreach (AmiiboApiGamesSwitch item in _amiiboList[i].GamesSwitch)
+                    foreach (Amiibo.AmiiboApiGamesSwitch item in _amiiboList[i].GamesSwitch)
                     {
                         if (item.GameId.Contains(TitleId))
                         {
-                            foreach (AmiiboApiUsage usageItem in item.AmiiboUsage)
+                            foreach (Amiibo.AmiiboApiUsage usageItem in item.AmiiboUsage)
                             {
                                 usageString += Environment.NewLine +
                                                $"- {usageItem.Usage.Replace("/", Environment.NewLine + "-")}";
diff --git a/Ryujinx.Ava/UI/ViewModels/ControllerSettingsViewModel.cs b/Ryujinx.Ava/UI/ViewModels/ControllerSettingsViewModel.cs
index dd261b10..35256b3b 100644
--- a/Ryujinx.Ava/UI/ViewModels/ControllerSettingsViewModel.cs
+++ b/Ryujinx.Ava/UI/ViewModels/ControllerSettingsViewModel.cs
@@ -51,8 +51,6 @@ namespace Ryujinx.Ava.UI.ViewModels
         private bool _isLoaded;
         private readonly UserControl _owner;
 
-        private static readonly InputConfigJsonSerializerContext SerializerContext = new(JsonHelper.GetDefaultSerializerOptions());
-
         public IGamepadDriver AvaloniaKeyboardDriver { get; }
         public IGamepad SelectedGamepad { get; private set; }
 
@@ -708,7 +706,10 @@ namespace Ryujinx.Ava.UI.ViewModels
 
                 try
                 {
-                    config = JsonHelper.DeserializeFromFile(path, SerializerContext.InputConfig);
+                    using (Stream stream = File.OpenRead(path))
+                    {
+                        config = JsonHelper.Deserialize<InputConfig>(stream);
+                    }
                 }
                 catch (JsonException) { }
                 catch (InvalidOperationException)
@@ -774,7 +775,7 @@ namespace Ryujinx.Ava.UI.ViewModels
 
                     config.ControllerType = Controllers[_controller].Type;
 
-                    string jsonString = JsonHelper.Serialize(config, SerializerContext.InputConfig);
+                    string jsonString = JsonHelper.Serialize(config, true);
 
                     await File.WriteAllTextAsync(path, jsonString);
 
diff --git a/Ryujinx.Ava/UI/ViewModels/DownloadableContentManagerViewModel.cs b/Ryujinx.Ava/UI/ViewModels/DownloadableContentManagerViewModel.cs
index 1d7da9a4..e5e4f66b 100644
--- a/Ryujinx.Ava/UI/ViewModels/DownloadableContentManagerViewModel.cs
+++ b/Ryujinx.Ava/UI/ViewModels/DownloadableContentManagerViewModel.cs
@@ -21,6 +21,7 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+using System.Text;
 using System.Threading.Tasks;
 using Path = System.IO.Path;
 
@@ -40,8 +41,6 @@ namespace Ryujinx.Ava.UI.ViewModels
         private ulong _titleId;
         private string _titleName;
 
-        private static readonly DownloadableContentJsonSerializerContext SerializerContext = new(JsonHelper.GetDefaultSerializerOptions());
-
         public AvaloniaList<DownloadableContentModel> DownloadableContents
         {
             get => _downloadableContents;
@@ -101,7 +100,7 @@ namespace Ryujinx.Ava.UI.ViewModels
 
             try
             {
-                _downloadableContentContainerList = JsonHelper.DeserializeFromFile(_downloadableContentJsonPath, SerializerContext.ListDownloadableContentContainer);
+                _downloadableContentContainerList = JsonHelper.DeserializeFromFile<List<DownloadableContentContainer>>(_downloadableContentJsonPath);
             }
             catch
             {
@@ -331,7 +330,10 @@ namespace Ryujinx.Ava.UI.ViewModels
                 _downloadableContentContainerList.Add(container);
             }
 
-            JsonHelper.SerializeToFile(_downloadableContentJsonPath, _downloadableContentContainerList, SerializerContext.ListDownloadableContentContainer);
+            using (FileStream downloadableContentJsonStream = File.Create(_downloadableContentJsonPath, 4096, FileOptions.WriteThrough))
+            {
+                downloadableContentJsonStream.Write(Encoding.UTF8.GetBytes(JsonHelper.Serialize(_downloadableContentContainerList, true)));
+            }
         }
 
     }
diff --git a/Ryujinx.Ava/UI/ViewModels/TitleUpdateViewModel.cs b/Ryujinx.Ava/UI/ViewModels/TitleUpdateViewModel.cs
index ed5b5eac..dd9e1b96 100644
--- a/Ryujinx.Ava/UI/ViewModels/TitleUpdateViewModel.cs
+++ b/Ryujinx.Ava/UI/ViewModels/TitleUpdateViewModel.cs
@@ -25,228 +25,226 @@ using System.Text;
 using Path = System.IO.Path;
 using SpanHelpers = LibHac.Common.SpanHelpers;
 
-namespace Ryujinx.Ava.UI.ViewModels
+namespace Ryujinx.Ava.UI.ViewModels;
+
+public class TitleUpdateViewModel : BaseModel
 {
-    public class TitleUpdateViewModel : BaseModel
+    public TitleUpdateMetadata _titleUpdateWindowData;
+    public readonly string     _titleUpdateJsonPath;
+    private VirtualFileSystem  _virtualFileSystem { get; }
+    private ulong              _titleId           { get; }
+    private string             _titleName         { get; }
+
+    private AvaloniaList<TitleUpdateModel> _titleUpdates = new();
+    private AvaloniaList<object> _views = new();
+    private object _selectedUpdate;
+
+    public AvaloniaList<TitleUpdateModel> TitleUpdates
     {
-        public TitleUpdateMetadata _titleUpdateWindowData;
-        public readonly string     _titleUpdateJsonPath;
-        private VirtualFileSystem  _virtualFileSystem { get; }
-        private ulong              _titleId           { get; }
-        private string             _titleName         { get; }
-
-        private AvaloniaList<TitleUpdateModel> _titleUpdates = new();
-        private AvaloniaList<object> _views = new();
-        private object _selectedUpdate;
-    
-        private static readonly TitleUpdateMetadataJsonSerializerContext SerializerContext = new(JsonHelper.GetDefaultSerializerOptions());
-
-        public AvaloniaList<TitleUpdateModel> TitleUpdates
+        get => _titleUpdates;
+        set
         {
-            get => _titleUpdates;
-            set
-            {
-                _titleUpdates = value;
-                OnPropertyChanged();
-            }
+            _titleUpdates = value;
+            OnPropertyChanged();
         }
+    }
 
-        public AvaloniaList<object> Views
+    public AvaloniaList<object> Views
+    {
+        get => _views;
+        set
         {
-            get => _views;
-            set
-            {
-                _views = value;
-                OnPropertyChanged();
-            }
+            _views = value;
+            OnPropertyChanged();
         }
+    }
 
-        public object SelectedUpdate
+    public object SelectedUpdate
+    {
+        get => _selectedUpdate;
+        set
         {
-            get => _selectedUpdate;
-            set
-            {
-                _selectedUpdate = value;
-                OnPropertyChanged();
-            }
+            _selectedUpdate = value;
+            OnPropertyChanged();
         }
+    }
 
-        public TitleUpdateViewModel(VirtualFileSystem virtualFileSystem, ulong titleId, string titleName)
-        {
-            _virtualFileSystem = virtualFileSystem;
+    public TitleUpdateViewModel(VirtualFileSystem virtualFileSystem, ulong titleId, string titleName)
+    {
+        _virtualFileSystem = virtualFileSystem;
 
-            _titleId   = titleId;
-            _titleName = titleName;
+        _titleId   = titleId;
+        _titleName = titleName;
 
-            _titleUpdateJsonPath = Path.Combine(AppDataManager.GamesDirPath, titleId.ToString("x16"), "updates.json");
+        _titleUpdateJsonPath = Path.Combine(AppDataManager.GamesDirPath, titleId.ToString("x16"), "updates.json");
 
-            try
-            {
-                _titleUpdateWindowData = JsonHelper.DeserializeFromFile(_titleUpdateJsonPath, SerializerContext.TitleUpdateMetadata);
-            }
-            catch
+        try
+        {
+            _titleUpdateWindowData = JsonHelper.DeserializeFromFile<TitleUpdateMetadata>(_titleUpdateJsonPath);
+        }
+        catch
+        {
+            Logger.Warning?.Print(LogClass.Application, $"Failed to deserialize title update data for {_titleId} at {_titleUpdateJsonPath}");
+
+            _titleUpdateWindowData = new TitleUpdateMetadata
             {
-                Logger.Warning?.Print(LogClass.Application, $"Failed to deserialize title update data for {_titleId} at {_titleUpdateJsonPath}");
+                Selected = "",
+                Paths    = new List<string>()
+            };
 
-                _titleUpdateWindowData = new TitleUpdateMetadata
-                {
-                    Selected = "",
-                    Paths    = new List<string>()
-                };
+            Save();
+        }
 
-                Save();
-            }
+        LoadUpdates();
+    }
 
-            LoadUpdates();
+    private void LoadUpdates()
+    {
+        foreach (string path in _titleUpdateWindowData.Paths)
+        {
+            AddUpdate(path);
         }
 
-        private void LoadUpdates()
-        {
-            foreach (string path in _titleUpdateWindowData.Paths)
-            {
-                AddUpdate(path);
-            }
+        TitleUpdateModel selected = TitleUpdates.FirstOrDefault(x => x.Path == _titleUpdateWindowData.Selected, null);
 
-            TitleUpdateModel selected = TitleUpdates.FirstOrDefault(x => x.Path == _titleUpdateWindowData.Selected, null);
+        SelectedUpdate = selected;
 
-            SelectedUpdate = selected;
+        // NOTE: Save the list again to remove leftovers.
+        Save();
 
-            // NOTE: Save the list again to remove leftovers.
-            Save();
-            SortUpdates();
-        }
+        SortUpdates();
+    }
 
-        public void SortUpdates()
-        {
-            var list = TitleUpdates.ToList();
+    public void SortUpdates()
+    {
+        var list = TitleUpdates.ToList();
 
-            list.Sort((first, second) =>
+        list.Sort((first, second) =>
+        {
+            if (string.IsNullOrEmpty(first.Control.DisplayVersionString.ToString()))
             {
-                if (string.IsNullOrEmpty(first.Control.DisplayVersionString.ToString()))
-                {
-                    return -1;
-                }
-                else if (string.IsNullOrEmpty(second.Control.DisplayVersionString.ToString()))
-                {
-                    return 1;
-                }
+                return -1;
+            }
+            else if (string.IsNullOrEmpty(second.Control.DisplayVersionString.ToString()))
+            {
+                return 1;
+            }
 
-                return Version.Parse(first.Control.DisplayVersionString.ToString()).CompareTo(Version.Parse(second.Control.DisplayVersionString.ToString())) * -1;
-            });
+            return Version.Parse(first.Control.DisplayVersionString.ToString()).CompareTo(Version.Parse(second.Control.DisplayVersionString.ToString())) * -1;
+        });
 
-            Views.Clear();
-            Views.Add(new BaseModel());
-            Views.AddRange(list);
+        Views.Clear();
+        Views.Add(new BaseModel());
+        Views.AddRange(list);
 
-            if (SelectedUpdate == null)
+        if (SelectedUpdate == null)
+        {
+            SelectedUpdate = Views[0];
+        }
+        else if (!TitleUpdates.Contains(SelectedUpdate))
+        {
+            if (Views.Count > 1)
             {
-                SelectedUpdate = Views[0];
+                SelectedUpdate = Views[1];
             }
-            else if (!TitleUpdates.Contains(SelectedUpdate))
+            else
             {
-                if (Views.Count > 1)
-                {
-                    SelectedUpdate = Views[1];
-                }
-                else
-                {
-                    SelectedUpdate = Views[0];
-                }
+                SelectedUpdate = Views[0];
             }
         }
+    }
 
-        private void AddUpdate(string path)
+    private void AddUpdate(string path)
+    {
+        if (File.Exists(path) && TitleUpdates.All(x => x.Path != path))
         {
-            if (File.Exists(path) && TitleUpdates.All(x => x.Path != path))
+            using FileStream file = new(path, FileMode.Open, FileAccess.Read);
+
+            try
             {
-                using FileStream file = new(path, FileMode.Open, FileAccess.Read);
+                (Nca patchNca, Nca controlNca) = ApplicationLoader.GetGameUpdateDataFromPartition(_virtualFileSystem, new PartitionFileSystem(file.AsStorage()), _titleId.ToString("x16"), 0);
 
-                try
+                if (controlNca != null && patchNca != null)
                 {
-                    (Nca patchNca, Nca controlNca) = ApplicationLoader.GetGameUpdateDataFromPartition(_virtualFileSystem, new PartitionFileSystem(file.AsStorage()), _titleId.ToString("x16"), 0);
+                    ApplicationControlProperty controlData = new();
 
-                    if (controlNca != null && patchNca != null)
-                    {
-                        ApplicationControlProperty controlData = new();
-
-                        using UniqueRef<IFile> nacpFile = new();
+                    using UniqueRef<IFile> nacpFile = new();
 
-                        controlNca.OpenFileSystem(NcaSectionType.Data, IntegrityCheckLevel.None).OpenFile(ref nacpFile.Ref, "/control.nacp".ToU8Span(), OpenMode.Read).ThrowIfFailure();
-                        nacpFile.Get.Read(out _, 0, SpanHelpers.AsByteSpan(ref controlData), ReadOption.None).ThrowIfFailure();
+                    controlNca.OpenFileSystem(NcaSectionType.Data, IntegrityCheckLevel.None).OpenFile(ref nacpFile.Ref, "/control.nacp".ToU8Span(), OpenMode.Read).ThrowIfFailure();
+                    nacpFile.Get.Read(out _, 0, SpanHelpers.AsByteSpan(ref controlData), ReadOption.None).ThrowIfFailure();
 
-                        TitleUpdates.Add(new TitleUpdateModel(controlData, path));
-                    }
-                    else
-                    {
-                        Dispatcher.UIThread.Post(async () =>
-                        {
-                            await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance[LocaleKeys.DialogUpdateAddUpdateErrorMessage]);
-                        });
-                    }
+                    TitleUpdates.Add(new TitleUpdateModel(controlData, path));
                 }
-                catch (Exception ex)
+                else
                 {
                     Dispatcher.UIThread.Post(async () =>
                     {
-                        await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogLoadNcaErrorMessage, ex.Message, path));
+                        await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance[LocaleKeys.DialogUpdateAddUpdateErrorMessage]);
                     });
                 }
             }
+            catch (Exception ex)
+            {
+                Dispatcher.UIThread.Post(async () =>
+                {
+                    await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogLoadNcaErrorMessage, ex.Message, path));
+                });
+            }
         }
+    }
 
-        public void RemoveUpdate(TitleUpdateModel update)
-        {
-            TitleUpdates.Remove(update);
+    public void RemoveUpdate(TitleUpdateModel update)
+    {
+        TitleUpdates.Remove(update);
 
-            SortUpdates();
-        }
+        SortUpdates();
+    }
 
-        public async void Add()
+    public async void Add()
+    {
+        OpenFileDialog dialog = new()
         {
-            OpenFileDialog dialog = new()
-            {
-                Title         = LocaleManager.Instance[LocaleKeys.SelectUpdateDialogTitle],
-                AllowMultiple = true
-            };
+            Title         = LocaleManager.Instance[LocaleKeys.SelectUpdateDialogTitle],
+            AllowMultiple = true
+        };
 
-            dialog.Filters.Add(new FileDialogFilter
-            {
-                Name       = "NSP",
-                Extensions = { "nsp" }
-            });
+        dialog.Filters.Add(new FileDialogFilter
+        {
+            Name       = "NSP",
+            Extensions = { "nsp" }
+        });
 
-            if (Avalonia.Application.Current.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
-            {
-                string[] files = await dialog.ShowAsync(desktop.MainWindow);
+        if (Avalonia.Application.Current.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
+        {
+            string[] files = await dialog.ShowAsync(desktop.MainWindow);
 
-                if (files != null)
+            if (files != null)
+            {
+                foreach (string file in files)
                 {
-                    foreach (string file in files)
-                    {
-                        AddUpdate(file);
-                    }
+                    AddUpdate(file);
                 }
             }
-
-            SortUpdates();
         }
 
-        public void Save()
+        SortUpdates();
+    }
+
+    public void Save()
+    {
+        _titleUpdateWindowData.Paths.Clear();
+        _titleUpdateWindowData.Selected = "";
+
+        foreach (TitleUpdateModel update in TitleUpdates)
         {
-            _titleUpdateWindowData.Paths.Clear();
-            _titleUpdateWindowData.Selected = "";
+            _titleUpdateWindowData.Paths.Add(update.Path);
 
-            foreach (TitleUpdateModel update in TitleUpdates)
+            if (update == SelectedUpdate)
             {
-                _titleUpdateWindowData.Paths.Add(update.Path);
-
-                if (update == SelectedUpdate)
-                {
-                    _titleUpdateWindowData.Selected = update.Path;
-                }
+                _titleUpdateWindowData.Selected = update.Path;
             }
-
-            JsonHelper.SerializeToFile(_titleUpdateJsonPath, _titleUpdateWindowData, SerializerContext.TitleUpdateMetadata);
         }
+
+        File.WriteAllBytes(_titleUpdateJsonPath, Encoding.UTF8.GetBytes(JsonHelper.Serialize(_titleUpdateWindowData, true)));
     }
 }
\ No newline at end of file