From ead947bf57a70bd92f928580681633f1c7394a1a Mon Sep 17 00:00:00 2001
From: Joseph Doherty <dohertj2@Josephs-MacBook-Pro.local>
Date: Tue, 6 Jan 2026 10:33:36 -0500
Subject: [PATCH] feat(client): migrate WorkOrderFilterPanel to API clients

---
 .../FilterPanels/WorkOrderFilterPanel.razor   | 41 ++++++++++++-------
 1 file changed, 26 insertions(+), 15 deletions(-)

diff --git a/NEW/src/JdeScoping.Client/Components/FilterPanels/WorkOrderFilterPanel.razor b/NEW/src/JdeScoping.Client/Components/FilterPanels/WorkOrderFilterPanel.razor
index 0f3abd0..2199dbc 100644
--- a/NEW/src/JdeScoping.Client/Components/FilterPanels/WorkOrderFilterPanel.razor
+++ b/NEW/src/JdeScoping.Client/Components/FilterPanels/WorkOrderFilterPanel.razor
@@ -1,5 +1,6 @@
 @* Work order filter panel with upload/download/clear functionality *@
-@inject IFileService FileService
+@using JdeScoping.Core.ApiContracts
+@inject IFileApiClient FileApi
 @inject DialogService DialogService
 @inject NotificationService NotificationService
 
@@ -47,8 +48,15 @@
 
     private async Task DownloadTemplateAsync()
     {
-        var workOrderNumbers = WorkOrders.Select(wo => wo.WorkOrderNumber).ToList();
-        await FileService.DownloadTemplateAsync("workorders", workOrderNumbers);
+        var result = await FileApi.DownloadWorkOrdersTemplateAsync(WorkOrders.AsReadOnly());
+        result.Switch(
+            bytes => { _ = JSRuntime.InvokeVoidAsync("downloadFile", "workorders_template.xlsx", bytes); },
+            _ => { NotificationService.Notify(NotificationSeverity.Error, "Error", "Template not found."); },
+            validation => { NotificationService.Notify(NotificationSeverity.Error, "Error", string.Join("; ", validation.FieldErrors.SelectMany(e => e.Value))); },
+            _ => { NotificationService.Notify(NotificationSeverity.Error, "Error", "Session expired."); },
+            _ => { NotificationService.Notify(NotificationSeverity.Error, "Error", "Access denied."); },
+            error => { NotificationService.Notify(NotificationSeverity.Error, "Error", error.Message); }
+        );
     }
 
     private async Task TriggerFileInput()
@@ -64,19 +72,22 @@
         try
         {
             using var stream = e.File.OpenReadStream(maxAllowedSize: 10 * 1024 * 1024); // 10MB max
-            var result = await FileService.UploadAsync<WorkOrderViewModel>("workorders", stream, e.File.Name);
+            var result = await FileApi.UploadWorkOrdersAsync(stream, e.File.Name);
 
-            if (result.WasSuccessful)
-            {
-                WorkOrders.Clear();
-                WorkOrders.AddRange(result.Data);
-                await WorkOrdersChanged.InvokeAsync(WorkOrders);
-                NotificationService.Notify(NotificationSeverity.Success, "Upload Complete", $"Loaded {result.Data.Count} work orders.");
-            }
-            else
-            {
-                NotificationService.Notify(NotificationSeverity.Error, "Upload Failed", result.ErrorMessage);
-            }
+            result.Switch(
+                workOrders =>
+                {
+                    WorkOrders.Clear();
+                    WorkOrders.AddRange(workOrders);
+                    _ = WorkOrdersChanged.InvokeAsync(WorkOrders);
+                    NotificationService.Notify(NotificationSeverity.Success, "Upload Complete", $"Loaded {workOrders.Count} work orders.");
+                },
+                _ => { NotificationService.Notify(NotificationSeverity.Error, "Error", "Upload endpoint not found."); },
+                validation => { NotificationService.Notify(NotificationSeverity.Error, "Upload Failed", string.Join("; ", validation.FieldErrors.SelectMany(e => e.Value))); },
+                _ => { NotificationService.Notify(NotificationSeverity.Error, "Error", "Session expired."); },
+                _ => { NotificationService.Notify(NotificationSeverity.Error, "Error", "Access denied."); },
+                error => { NotificationService.Notify(NotificationSeverity.Error, "Upload Failed", error.Message); }
+            );
         }
         catch (Exception ex)
         {