Calendar invitations for Mail part of the app.

Wino.Mail.WinUI/Controls/ListView/WinoMailItemTemplateSelector.cs

@@ -1,6 +1,7 @@
 using System;
 using Microsoft.UI.Xaml;
 using Microsoft.UI.Xaml.Controls;
+using Wino.Core.Domain.Enums;
 using Wino.Mail.ViewModels.Data;
 
 namespace Wino.Mail.WinUI.Controls.ListView;
@@ -9,11 +10,18 @@ public partial class WinoMailItemTemplateSelector : DataTemplateSelector
 {
     public DataTemplate? SingleMailItemTemplate { get; set; }
     public DataTemplate? ThreadMailItemTemplate { get; set; }
+    public DataTemplate? CalendarMailItemTemplate { get; set; }
 
     protected override DataTemplate SelectTemplateCore(object item, DependencyObject container)
     {
-        if (item is MailItemViewModel)
+        if (item is MailItemViewModel mailItemViewModel)
+        {
+            // Check if it's a calendar-related item
+            if (mailItemViewModel.MailCopy.ItemType != MailItemType.Mail && CalendarMailItemTemplate != null)
+                return CalendarMailItemTemplate;
+
             return SingleMailItemTemplate ?? throw new Exception($"Missing template for single mail items.");
+        }
         else if (item is ThreadMailItemViewModel)
             return ThreadMailItemTemplate ?? throw new Exception($"Missing template for thread mail items.");
 

Wino.Mail.WinUI/Services/StatePersistenceService.cs

@@ -59,6 +59,9 @@ public class StatePersistenceService : ObservableObject, IStatePersistanceServic
             if (SetProperty(ref isEventDetailsVisible, value))
             {
                 OnPropertyChanged(nameof(IsBackButtonVisible));
+
+                IsReaderNarrowed = value;
+                IsReadingMail = value;
             }
         }
     }

Wino.Mail.WinUI/Views/Calendar/CalendarAppShell.xaml

@@ -373,7 +373,7 @@
                         <Setter Target="CalendarHostListView.IsEnabled" Value="False" />
                     </VisualState.Setters>
                     <VisualState.StateTriggers>
-                        <StateTrigger IsActive="{x:Bind ViewModel.IsEventDetailsPageActive, Mode=OneWay}" />
+                        <StateTrigger IsActive="{x:Bind ViewModel.StatePersistenceService.IsEventDetailsVisible, Mode=OneWay}" />
                     </VisualState.StateTriggers>
                 </VisualState>
             </VisualStateGroup>

Wino.Mail.WinUI/Views/Mail/MailListPage.xaml

@@ -121,8 +121,32 @@
 
         </DataTemplate>
 
+        <!--  Calendar Mail Item Template (Placeholder for calendar invitations/responses)  -->
+        <DataTemplate x:Key="CalendarMailItemTemplate" x:DataType="viewModelData:MailItemViewModel">
+            <Grid>
+                <TextBlock Text="Calendar invitation" />
+            </Grid>
+            <!--<controls:MailItemDisplayInformationControl
+                x:DefaultBindMode="OneWay"
+                ActionItem="{x:Bind}"
+                Base64ContactPicture="{x:Bind MailCopy.SenderContact.Base64ContactPicture, Mode=OneWay, TargetNullValue=''}"
+                ContextRequested="MailItemContextRequested"
+                CreationDate="{x:Bind CreationDate}"
+                FromAddress="{x:Bind FromAddress}"
+                FromName="{x:Bind FromName}"
+                HasAttachments="{x:Bind HasAttachments, Mode=OneWay}"
+                HoverActionExecuted="MailItemDisplayInformationControl_HoverActionExecuted"
+                IsDraft="{x:Bind IsDraft, Mode=OneWay}"
+                IsFlagged="{x:Bind IsFlagged, Mode=OneWay}"
+                IsRead="{x:Bind IsRead, Mode=OneWay}"
+                IsThumbnailUpdated="{x:Bind ThumbnailUpdatedEvent, Mode=OneWay}"
+                PreviewText="{x:Bind PreviewText, Mode=OneWay}"
+                Subject="{x:Bind Subject, Mode=OneWay}" />-->
+        </DataTemplate>
+
         <listview:WinoMailItemTemplateSelector
             x:Key="MailItemTemplateSelector"
+            CalendarMailItemTemplate="{StaticResource CalendarMailItemTemplate}"
             SingleMailItemTemplate="{StaticResource SingleMailItemTemplate}"
             ThreadMailItemTemplate="{StaticResource ThreadMailItemTemplate}" />