Fix up the load modlist button

Wabbajack.App.Wpf/Messages/LoadModlistForCompiling.cs

@@ -1,5 +1,8 @@
 using ReactiveUI;
+using System.IO;
 using Wabbajack.Compiler;
+using Wabbajack.DTOs.JsonConverters;
+using Wabbajack.Paths;
 
 namespace Wabbajack.Messages;
 
@@ -11,6 +14,7 @@ public class LoadModlistForCompiling
         CompilerSettings = cs;
     }
 
+
     public static void Send(CompilerSettings cs)
     {
         MessageBus.Current.SendMessage(new LoadModlistForCompiling(cs));

Wabbajack.App.Wpf/ViewModels/CreateModListVM.cs

@@ -12,6 +12,7 @@ using System.Windows.Input;
 using DynamicData;
 using DynamicData.Binding;
 using Microsoft.Extensions.Logging;
+using Microsoft.WindowsAPICodePack.Dialogs;
 using ReactiveUI;
 using ReactiveUI.Fody.Helpers;
 using SteamKit2.GC.Dota.Internal;
@@ -37,10 +38,13 @@ namespace Wabbajack
         private readonly DTOSerializer _dtos;
 
         public ICommand NewModListCommand { get; set; }
+        public ICommand LoadSettingsCommand { get; set; }
 
         [Reactive]
         public ObservableCollection<CreatedModlistVM> CreatedModlists { get; set; }
 
+        public FilePickerVM CompilerSettingsPicker { get; private set; }
+
         public CreateModListVM(ILogger<CreateModListVM> logger, SettingsManager settingsManager,
             IServiceProvider serviceProvider, DTOSerializer dtos)
         {
@@ -48,10 +52,33 @@ namespace Wabbajack
             _settingsManager = settingsManager;
             _serviceProvider = serviceProvider;
             _dtos = dtos;
+
+            CompilerSettingsPicker = new FilePickerVM
+            {
+                ExistCheckOption = FilePickerVM.CheckOptions.On,
+                PathType = FilePickerVM.PathTypeOptions.File,
+                PromptTitle = "Select a compiler settings file"
+            };
+            CompilerSettingsPicker.Filters.AddRange([
+                new CommonFileDialogFilter("Compiler Settings File", "*" + Ext.CompilerSettings)
+            ]);
+
             NewModListCommand = ReactiveCommand.Create(() => {
                 NavigateToGlobal.Send(ScreenType.Compiler);
                 LoadModlistForCompiling.Send(new());
             });
+
+            LoadSettingsCommand = ReactiveCommand.Create(() =>
+            {
+                CompilerSettingsPicker.SetTargetPathCommand.Execute(null);
+                if(CompilerSettingsPicker.TargetPath != default)
+                {
+                    NavigateToGlobal.Send(ScreenType.Compiler);
+                    var compilerSettings = _dtos.Deserialize<CompilerSettings>(File.ReadAllText(CompilerSettingsPicker.TargetPath.ToString()));
+                    LoadModlistForCompiling.Send(compilerSettings);
+                }
+            });
+
             this.WhenActivated(disposables =>
             {
                 LoadAllCompilerSettings().DisposeWith(disposables);

Wabbajack.App.Wpf/Views/Compilers/CompilerView.xaml.cs

@@ -139,9 +139,6 @@ namespace Wabbajack
                     .DisposeWith(disposables);
 
                 
-                
-                
-                
                 // Settings 
                 
                 this.Bind(ViewModel, vm => vm.Settings.ModListName, view => view.ModListNameSetting.Text)

Wabbajack.App.Wpf/Views/Compilers/CreateModListView.xaml

@@ -60,7 +60,7 @@
                 </Grid>
             </Border>
 
-            <Border Grid.Column="1" BorderBrush="{StaticResource PrimaryVariantBrush}" CornerRadius="8" BorderThickness="19" Margin="0, 0, 20, 20">
+            <Border Grid.Column="1" BorderBrush="{StaticResource PrimaryVariantBrush}" CornerRadius="8" BorderThickness="19" Margin="0, 0, 20, 20" x:Name="LoadSettingsBorder">
                 <Grid Background="{StaticResource PrimaryVariantBrush}" Margin="-1">
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition Width="*"/>

Wabbajack.App.Wpf/Views/Compilers/CreateModListView.xaml.cs

@@ -39,6 +39,12 @@ namespace Wabbajack
                 .Select(args => Unit.Default)
                 .InvokeCommand(this, x => x.ViewModel.NewModListCommand)
                 .DisposeWith(dispose);
+
+                LoadSettingsBorder
+                .Events().MouseDown
+                .Select(args => Unit.Default)
+                .InvokeCommand(this, x => x.ViewModel.LoadSettingsCommand)
+                .DisposeWith(dispose);
             });
         }
     }