json handling

views/mainwindow.axaml

@@ -63,8 +63,17 @@
 
             <Button Content="Generate" HorizontalAlignment="Stretch" HorizontalContentAlignment="Center"
                     Command="{Binding GenerateCommand}" FontWeight="Bold"/>
-
+ 
             <TextBlock Text="{Binding StatusMessage}" TextWrapping="Wrap" Margin="0,10,0,0"/>
+
+            <StackPanel Spacing="5" Margin="0,10,0,0" IsVisible="{Binding IsNpcSelected}">
+                <Label Content="Generated NPC JSON:"/>
+                <TextBox Text="{Binding GeneratedNpcJson}" AcceptsReturn="True" Height="200" IsReadOnly="True" />
+                <StackPanel Orientation="Horizontal" HorizontalAlignment="Right" Spacing="5">
+                    <Button Content="Save NPC..." Click="SaveNpc_Click"/>
+                    <Button Content="Open Temp Folder" Click="OpenTempFolder_Click"/>
+                </StackPanel>
+            </StackPanel>
         </StackPanel>
     </ScrollViewer>
 

views/mainwindow.axaml.cs

@@ -10,6 +10,7 @@ using Avalonia.Interactivity;
 using Avalonia.Platform.Storage;
 using Avalonia.Media.Imaging;
 using finder2e_foundry_converter.ViewModels;
+using System.Diagnostics;
 
 namespace finder2e_foundry_converter.Views
 {
@@ -175,5 +176,77 @@ namespace finder2e_foundry_converter.Views
             }
         }
 
+        private async void SaveNpc_Click(object? sender, RoutedEventArgs e)
+        {
+            var vm = DataContext as MainWindowViewModel;
+            if (vm == null)
+                return;
+
+            if (string.IsNullOrWhiteSpace(vm.GeneratedNpcJson))
+            {
+                vm.StatusMessage = "No generated NPC to save.";
+                return;
+            }
+
+            var topLevel = GetTopLevel(this);
+            if (topLevel == null) return;
+
+            var save = await topLevel.StorageProvider.SaveFilePickerAsync(new FilePickerSaveOptions
+            {
+                Title = "Save NPC JSON",
+                SuggestedFileName = string.IsNullOrWhiteSpace(vm.Name) ? "npc.json" : vm.Name + ".json",
+                FileTypeChoices = new[]
+                {
+                    new FilePickerFileType("JSON") { Patterns = new[] { "*.json" } }
+                }
+            });
+
+            if (save != null)
+            {
+                try
+                {
+                    using var stream = await save.OpenWriteAsync();
+                    using var writer = new StreamWriter(stream);
+                    await writer.WriteAsync(vm.GeneratedNpcJson);
+                    vm.StatusMessage = $"Saved NPC to {save.Path?.LocalPath ?? "(unknown)"}";
+                }
+                catch (Exception ex)
+                {
+                    vm.StatusMessage = $"Error saving NPC: {ex.Message}";
+                }
+            }
+        }
+
+        private void OpenTempFolder_Click(object? sender, RoutedEventArgs e)
+        {
+            var vm = DataContext as MainWindowViewModel;
+            if (vm == null || string.IsNullOrWhiteSpace(vm.TemporaryNpcPath))
+            {
+                if (vm != null) vm.StatusMessage = "No temporary NPC file available.";
+                return;
+            }
+
+            try
+            {
+                var folder = Path.GetDirectoryName(vm.TemporaryNpcPath);
+                if (!string.IsNullOrWhiteSpace(folder) && Directory.Exists(folder))
+                {
+                    Process.Start(new ProcessStartInfo
+                    {
+                        FileName = folder,
+                        UseShellExecute = true
+                    });
+                }
+                else
+                {
+                    vm.StatusMessage = "Temporary folder not found.";
+                }
+            }
+            catch (Exception ex)
+            {
+                vm.StatusMessage = $"Error opening folder: {ex.Message}";
+            }
+        }
+
     }
 }