feat(save-attachments): show case#, court#, status in candidate picker

Replace the single-line ListBox with a DataGrid (case number, name,
court case number, status) so users disambiguate same-named cases
(e.g. two "שלומוב זויה" cases). Hydrates each search hit via
GET /Case/{id}?select=id,name,number,status,cCourtCaseNumber in
parallel so columns populate without an extra click. CourtCaseNumber
is mapped to the EspoCRM custom field cCourtCaseNumber.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/OutlookAddin.Core/Models/CaseEntity.cs

@@ -23,6 +23,13 @@ namespace MarcusLaw.OutlookAddin.Core.Models
         [JsonPropertyName("status")]
         public string? Status { get; set; }
 
+        // Marcus-Law custom field on Case — court file/docket number.
+        // Field name guessed from EspoCRM "c-prefixed PascalCase" convention;
+        // adjust if the admin used a different name.
+        [JsonPropertyName("cCourtCaseNumber")]
+        [JsonConverter(typeof(FlexibleStringConverter))]
+        public string? CourtCaseNumber { get; set; }
+
         [JsonPropertyName("accountId")]
         public string? AccountId { get; set; }
 

src/OutlookAddin.UI/Dialogs/SaveAttachmentsDialog.xaml

@@ -80,32 +80,28 @@
             </Setter>
         </Style>
 
-        <Style x:Key="CaseItem" TargetType="ListBoxItem">
-            <Setter Property="Padding" Value="0" />
-            <Setter Property="Margin" Value="0" />
-            <Setter Property="Background" Value="Transparent" />
-            <Setter Property="Template">
-                <Setter.Value>
-                    <ControlTemplate TargetType="ListBoxItem">
-                        <Border x:Name="Bd" Background="{TemplateBinding Background}" CornerRadius="4"
-                                Margin="2,1" Padding="8,6">
-                            <ContentPresenter />
-                        </Border>
-                        <ControlTemplate.Triggers>
-                            <Trigger Property="IsMouseOver" Value="True">
-                                <Setter TargetName="Bd" Property="Background" Value="{StaticResource HoverBg}" />
-                            </Trigger>
-                            <Trigger Property="IsSelected" Value="True">
-                                <Setter TargetName="Bd" Property="Background" Value="{StaticResource SelectedBg}" />
-                            </Trigger>
-                        </ControlTemplate.Triggers>
-                    </ControlTemplate>
-                </Setter.Value>
-            </Setter>
-        </Style>
     </Window.Resources>
 
-    <Grid Margin="16">
+    <Grid Margin="16" x:Name="RootGrid">
+        <Grid.Resources>
+            <Style x:Key="CaseGrid" TargetType="DataGrid">
+                <Setter Property="AutoGenerateColumns" Value="False" />
+                <Setter Property="HeadersVisibility" Value="Column" />
+                <Setter Property="GridLinesVisibility" Value="Horizontal" />
+                <Setter Property="HorizontalGridLinesBrush" Value="#E2E8F0" />
+                <Setter Property="RowBackground" Value="White" />
+                <Setter Property="AlternatingRowBackground" Value="#F8FAFC" />
+                <Setter Property="BorderThickness" Value="0" />
+                <Setter Property="CanUserAddRows" Value="False" />
+                <Setter Property="CanUserDeleteRows" Value="False" />
+                <Setter Property="CanUserResizeRows" Value="False" />
+                <Setter Property="CanUserReorderColumns" Value="False" />
+                <Setter Property="SelectionMode" Value="Single" />
+                <Setter Property="SelectionUnit" Value="FullRow" />
+                <Setter Property="IsReadOnly" Value="True" />
+                <Setter Property="RowHeight" Value="30" />
+            </Style>
+        </Grid.Resources>
         <Grid.RowDefinitions>
             <RowDefinition Height="Auto" />
             <RowDefinition Height="*" />
@@ -130,23 +126,16 @@
 
         <!-- Cases -->
         <Border Grid.Row="1" Style="{StaticResource Card}">
-            <ListBox ItemsSource="{Binding Cases}"
+            <DataGrid ItemsSource="{Binding Cases}"
                       SelectedItem="{Binding SelectedCase}"
-                     BorderThickness="0"
-                     Background="Transparent"
-                     ItemContainerStyle="{StaticResource CaseItem}"
-                     Padding="4">
-                <ListBox.ItemTemplate>
-                    <DataTemplate>
-                        <StackPanel>
-                            <TextBlock FontSize="13">
-                                <Run Text="[" /><Run Text="{Binding Number, Mode=OneWay}" /><Run Text="] " />
-                                <Run Text="{Binding Name, Mode=OneWay}" FontWeight="SemiBold" />
-                            </TextBlock>
-                        </StackPanel>
-                    </DataTemplate>
-                </ListBox.ItemTemplate>
-            </ListBox>
+                      Style="{StaticResource CaseGrid}">
+                <DataGrid.Columns>
+                    <DataGridTextColumn Header="מס׳ תיק" Binding="{Binding Number}" Width="80" />
+                    <DataGridTextColumn Header="שם" Binding="{Binding Name}" Width="*" />
+                    <DataGridTextColumn Header="מס׳ בבית משפט" Binding="{Binding CourtCaseNumber}" Width="140" />
+                    <DataGridTextColumn Header="סטטוס" Binding="{Binding Status}" Width="100" />
+                </DataGrid.Columns>
+            </DataGrid>
         </Border>
 
         <!-- Folder -->

src/OutlookAddin.UI/ViewModels/SaveAttachmentsViewModel.cs

@@ -237,6 +237,27 @@ namespace MarcusLaw.OutlookAddin.UI.ViewModels
             return name.Trim(' ', '-');
         }
 
+        private async Task<CaseEntity?> LoadCaseRowAsync(EspoEntityRef hit, CancellationToken ct)
+        {
+            var row = new CaseEntity { Id = hit.Id, Name = hit.Name };
+            if (string.IsNullOrEmpty(hit.Id)) return row;
+            try
+            {
+                var detail = await _client.GetCaseAsync(
+                    hit.Id, "id,name,number,status,cCourtCaseNumber", ct).ConfigureAwait(false);
+                row.Number = detail.Number;
+                row.Status = detail.Status;
+                row.CourtCaseNumber = detail.CourtCaseNumber;
+                if (!string.IsNullOrEmpty(detail.Name)) row.Name = detail.Name;
+            }
+            catch (OperationCanceledException) { throw; }
+            catch (Exception ex)
+            {
+                _logger.Warning(ex, "Hydrating case {CaseId} for picker failed", hit.Id);
+            }
+            return row;
+        }
+
         private async Task SearchAsync(string query, CancellationToken ct)
         {
             try
@@ -255,20 +276,32 @@ namespace MarcusLaw.OutlookAddin.UI.ViewModels
                 ct.ThrowIfCancellationRequested();
 
                 Cases.Clear();
-                int kept = 0;
+                var caseHits = new List<EspoEntityRef>();
                 foreach (var hit in search.List)
                 {
-                    if (!string.Equals(hit.EntityType, "Case", StringComparison.OrdinalIgnoreCase)) continue;
-                    Cases.Add(new CaseEntity
-                    {
-                        Id = hit.Id,
-                        Name = hit.Name
-                    });
-                    kept++;
+                    if (string.Equals(hit.EntityType, "Case", StringComparison.OrdinalIgnoreCase))
+                        caseHits.Add(hit);
                 }
-                StatusMessage = kept == 0
-                    ? "אין תוצאות מסוג תיק (Case)"
-                    : $"נמצאו {kept} תיקים";
+
+                if (caseHits.Count == 0)
+                {
+                    StatusMessage = "אין תוצאות מסוג תיק (Case)";
+                    return;
+                }
+
+                var detailTasks = new List<Task<CaseEntity?>>(caseHits.Count);
+                foreach (var hit in caseHits)
+                {
+                    detailTasks.Add(LoadCaseRowAsync(hit, ct));
+                }
+                var details = await Task.WhenAll(detailTasks).ConfigureAwait(true);
+                ct.ThrowIfCancellationRequested();
+
+                foreach (var row in details)
+                {
+                    if (row != null) Cases.Add(row);
+                }
+                StatusMessage = $"נמצאו {Cases.Count} תיקים";
             }
             catch (OperationCanceledException) { /* superseded */ }
             catch (EspoCrmAuthorizationException)