Make on-demand download timeout configurable.

FModel/Framework/FRestRequest.cs

@@ -1,11 +1,12 @@
 using System;
+using FModel.Settings;
 using RestSharp;
 
 namespace FModel.Framework;
 
 public class FRestRequest : RestRequest
 {
-    private const int TimeoutSeconds = 5;
+    private int TimeoutSeconds = UserSettings.Default.HttpRequestTimeout;
 
     public FRestRequest(string url, Method method = Method.Get) : base(url, method)
     {

FModel/Settings/UserSettings.cs

@@ -544,5 +544,12 @@ public bool PreviewTexturesAssetExplorer
             get => _previewTexturesAssetExplorer;
             set => SetProperty(ref _previewTexturesAssetExplorer, value);
         }
+
+        private int _httpRequestTimeout = 30;
+        public int HttpRequestTimeout
+        {
+            get => _httpRequestTimeout;
+            set => SetProperty(ref _httpRequestTimeout, Math.Max(value, 30));
+        }
     }
 }

FModel/ViewModels/CUE4ParseViewModel.cs

@@ -231,7 +231,7 @@ await _threadWorkerView.Begin(cancellationToken =>
             {
                 ChunkHostUri = new Uri("https://download.epicgames.com/", UriKind.Absolute),
                 ChunkCacheDirectory = Directory.CreateDirectory(Path.Combine(UserSettings.Default.OutputDirectory, ".data")),
-                Timeout = TimeSpan.FromSeconds(30)
+                Timeout = TimeSpan.FromSeconds(UserSettings.Default.HttpRequestTimeout)
             };
 
             switch (Provider)

FModel/ViewModels/SettingsViewModel.cs

@@ -198,6 +198,7 @@ public ulong CriwareDecryptionKey
     private string _codeSnapshot;
     private string _modelSnapshot;
     private string _gameSnapshot;
+    private int _httpRequestTimeout;
     private ETexturePlatform _uePlatformSnapshot;
     private EGame _ueGameSnapshot;
     private IList<FCustomVersion> _customVersionsSnapshot;
@@ -231,6 +232,7 @@ public void Initialize()
         _codeSnapshot = UserSettings.Default.CodeDirectory;
         _modelSnapshot = UserSettings.Default.ModelDirectory;
         _gameSnapshot = UserSettings.Default.GameDirectory;
+        _httpRequestTimeout = UserSettings.Default.HttpRequestTimeout;
         _uePlatformSnapshot = UserSettings.Default.CurrentDir.TexturePlatform;
         _ueGameSnapshot = UserSettings.Default.CurrentDir.UeVersion;
         _customVersionsSnapshot = UserSettings.Default.CurrentDir.Versioning.CustomVersions;
@@ -314,7 +316,7 @@ public bool Save(out List<SettingsOut> whatShouldIDo)
         UserSettings.Default.CurrentDir.Versioning.Options = SelectedOptions;
         UserSettings.Default.CurrentDir.Versioning.MapStructTypes = SelectedMapStructTypes;
         UserSettings.Default.CurrentDir.CriwareDecryptionKey = CriwareDecryptionKey;
-
+        
         UserSettings.Default.AssetLanguage = SelectedAssetLanguage;
         UserSettings.Default.CompressedAudioMode = SelectedCompressedAudio;
         UserSettings.Default.CosmeticStyle = SelectedCosmeticStyle;

FModel/Views/SettingsView.xaml

@@ -44,6 +44,7 @@
                         <RowDefinition Height="Auto" />
                         <RowDefinition Height="Auto" />
                         <RowDefinition Height="Auto" />
+                        <RowDefinition Height="Auto" />
                     </Grid.RowDefinitions>
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition Width="Auto" />
@@ -268,6 +269,28 @@
                              TextChanged="CriwareKeyBox_TextChanged"
                              Loaded="CriwareKeyBox_Loaded"/>
 
+
+                    <TextBlock Grid.Row="21"
+                               Grid.Column="0"
+                               Text="HTTP Request Timeout"
+                               VerticalAlignment="Center"
+                               Margin="0 0 0 10" />
+
+                    <TextBox x:Name="HttpRequestTimeoutBox"
+                             Grid.Row="21"
+                             Grid.Column="2"
+                             Grid.ColumnSpan="5"
+                             Margin="0 5 0 10"
+                             VerticalAlignment="Center"
+                             VerticalContentAlignment="Center"
+                             MaxLength="10"
+                             ToolTip="Maximum time in seconds to wait for HTTP requests to complete before aborting."
+                             TextAlignment="Right"
+                             PreviewTextInput="HttpRequestTimeoutBox_PreviewTextInput"
+                             DataObject.Pasting="HttpRequestTimeoutBox_Pasting"
+                             Loaded="HttpRequestTimeoutBox_Loaded"
+                             TextChanged="HttpRequestTimeoutBox_TextChanged"/>
+
                 </Grid>
             </DataTemplate>
             <DataTemplate x:Key="CreatorTemplate">

FModel/Views/SettingsView.xaml.cs

@@ -6,6 +6,7 @@
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Documents;
+using System.Windows.Input;
 using FModel.Services;
 using FModel.Settings;
 using FModel.ViewModels;
@@ -274,4 +275,46 @@ private void OnHyperlinkClick(object sender, RoutedEventArgs e)
 
         Process.Start(new ProcessStartInfo(hyperlink.NavigateUri.AbsoluteUri) { UseShellExecute = true });
     }
+
+    private void HttpRequestTimeoutBox_Loaded(object sender, RoutedEventArgs e)
+    {
+        if (sender is not TextBox textBox)
+            return;
+        textBox.Text = UserSettings.Default.HttpRequestTimeout.ToString();
+    }
+
+    private void HttpRequestTimeoutBox_TextChanged(object sender, TextChangedEventArgs e)
+    {
+        if (sender is not TextBox textBox)
+            return;
+
+        string input = textBox.Text?.Trim() ?? string.Empty;
+
+        if (string.IsNullOrEmpty(input))
+            return;
+
+        if (int.TryParse(input, out int seconds))
+            UserSettings.Default.HttpRequestTimeout = seconds;
+        else
+            textBox.Text = int.MaxValue.ToString();
+    }
+
+    private void HttpRequestTimeoutBox_PreviewTextInput(object sender, TextCompositionEventArgs e)
+    {
+        e.Handled = !e.Text.All(char.IsDigit);
+    }
+
+    private void HttpRequestTimeoutBox_Pasting(object sender, DataObjectPastingEventArgs e)
+    {
+        if (e.DataObject.GetDataPresent(typeof(string)))
+        {
+            var text = (string)e.DataObject.GetData(typeof(string));
+            if (!text.All(char.IsDigit))
+                e.CancelCommand();
+        }
+        else
+        {
+            e.CancelCommand();
+        }
+    }
 }