Emaıl templates.

Wino.Mail.WinUI/Views/Settings/CreateEmailTemplatePage.xaml.cs

@@ -0,0 +1,42 @@
+using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Navigation;
+using Wino.Views.Abstract;
+
+namespace Wino.Views.Settings;
+
+public sealed partial class CreateEmailTemplatePage : CreateEmailTemplatePageAbstract
+{
+    public CreateEmailTemplatePage()
+    {
+        InitializeComponent();
+    }
+
+    protected async override void OnNavigatedTo(NavigationEventArgs e)
+    {
+        base.OnNavigatedTo(e);
+
+        var htmlContent = await ViewModel.LoadAsync(e.Parameter);
+        await WebViewEditor.RenderHtmlAsync(htmlContent);
+
+        if (!ViewModel.IsExistingTemplate)
+        {
+            TemplateNameTextBox.Focus(FocusState.Programmatic);
+        }
+    }
+
+    protected override void OnNavigatingFrom(NavigatingCancelEventArgs e)
+    {
+        base.OnNavigatingFrom(e);
+        WebViewEditor.Dispose();
+    }
+
+    private async void SaveClicked(object sender, RoutedEventArgs e)
+    {
+        await ViewModel.SaveAsync(await WebViewEditor.GetHtmlBodyAsync() ?? string.Empty);
+    }
+
+    private async void DeleteClicked(object sender, RoutedEventArgs e)
+    {
+        await ViewModel.DeleteAsync();
+    }
+}