Allow changing output directory

Closes #5
2026-03-03 09:28:03 +09:00
parent 193f57df02
commit 03da58277e
5 changed files with 124 additions and 19 deletions
@@ -25,15 +25,15 @@ class SettingsViewModel: ChangeNotifier
 {
    private Settings _previousSettings;
    private Settings _settings;
+    private string _errorMessage;
+    private ITopLevelGrabber? _topLevelGrabber;

-    public SettingsViewModel(Settings settingsToEdit)
+    public SettingsViewModel(Settings settingsToEdit, ITopLevelGrabber? topLevelGrabber)
    {
        _previousSettings = settingsToEdit;
-        _settings = new Settings
-        {
-            LastUsedPath = _previousSettings.LastUsedPath,
-            UseDocnetPDFImageRendering = _previousSettings.UseDocnetPDFImageRendering
-        };
+        _settings = new Settings(settingsToEdit); // clone it
+        _errorMessage = "";
+        _topLevelGrabber = topLevelGrabber;
    }

    public bool UseDocnetPDFImageRendering
@@ -46,6 +46,65 @@ class SettingsViewModel: ChangeNotifier
        }
    }

+    public bool SaveOutputPdfInWorkingDir
+    {
+        get => _settings.SaveOutputPdfInWorkingDir;
+        set
+        {
+            _settings.SaveOutputPdfInWorkingDir = value;
+            NotifyPropertyChanged();
+        }
+    }
+
+    public string OutputPdfDirPath
+    {
+        get => _settings.OutputPdfDir;
+        set
+        {
+            _settings.OutputPdfDir = value;
+            NotifyPropertyChanged();
+        }
+    }
+
+    public bool IsOutputPdfDirValid
+    {
+        get => SaveOutputPdfInWorkingDir || (!SaveOutputPdfInWorkingDir && Directory.Exists(OutputPdfDirPath));
+    }
+
+    public bool HasErrorMessage
+    {
+        get => !string.IsNullOrWhiteSpace(_errorMessage);
+    }
+
+    public string ErrorMessage
+    {
+        get => _errorMessage;
+        set
+        {
+            _errorMessage = value;
+            NotifyPropertyChanged();
+            NotifyPropertyChanged(nameof(HasErrorMessage));
+        }
+    }
+
+    public async void ChooseOutputFolder()
+    {
+        var topLevel = _topLevelGrabber?.GetTopLevel();
+        if (topLevel != null)
+        {
+            var folders = await topLevel.StorageProvider.OpenFolderPickerAsync(new FolderPickerOpenOptions()
+            {
+                Title = "Choose where to save your report file...",
+                AllowMultiple = false,
+            });
+            if (folders.Count == 1)
+            {
+                var folder = folders[0];
+                OutputPdfDirPath = folder.Path.LocalPath;
+            }
+        }
+    }
+
    public void Cancel()
    {
        DialogHost.Close("DialogHost", null);