Added yellow colour for ReservationManagementItemGrid

prs.desktop/Panels/Reservation Management/ReservationManagementItemGrid.cs

@@ -23,6 +23,7 @@ using Brush = System.Windows.Media.Brush;
 using Button = System.Windows.Controls.Button;
 using ContextMenu = System.Windows.Controls.ContextMenu;
 using MenuItem = System.Windows.Controls.MenuItem;
+using FluentResults;
 
 namespace PRSDesktop;
 
@@ -98,18 +99,29 @@ public class ReservationManagementItemGrid : DynamicDataGrid<JobRequisitionItem>
             var qty = row.Get<JobRequisitionItem, double>(x => x.Qty);
             if(row.Get<JobRequisitionItem, double>(x => x.Issued) >= qty)
             {
+                // Everything has been issued.
                 return Colors.Silver.ToBrush(0.5);
             }
             else if(row.Get<JobRequisitionItem, double>(x => x.Allocated) + row.Get<JobRequisitionItem, double>(x => x.Issued) >= qty)
             {
+                // Everything has been allocated.
                 return Colors.LightGreen.ToBrush(0.5);
             }
             else if(row.Get<JobRequisitionItem, double>(x => x.InStock) + row.Get<JobRequisitionItem, double>(x => x.Issued) >= qty)
             {
+                // Everything is in stock, but needs treatment
                 return Colors.Orange.ToBrush(0.5);
             }
+            else if(row.Get<JobRequisitionItem, double>(x => x.OnOrder)
+                + row.Get<JobRequisitionItem, double>(x => x.InStock)
+                + row.Get<JobRequisitionItem, double>(x => x.Issued) >= qty)
+            {
+                // Ordered, but not received.
+                return Colors.LightYellow.ToBrush();
+            }
             else
             {
+                // Not enough in stock.
                 return Colors.LightSalmon.ToBrush(0.5);
             }
         }
@@ -646,33 +658,44 @@ public class ReservationManagementItemGrid : DynamicDataGrid<JobRequisitionItem>
             column.AddSeparator();
             column.AddItem("View Holdings", PRSDesktop.Resources.warehouse, ViewStockHoldings);
             column.AddItem("View Stock Movements", PRSDesktop.Resources.forklift, ViewStockMovements);
+
             var viewOrder = column.AddItem("View Purchase Order", PRSDesktop.Resources.purchase, null);
+            viewOrder.AddItem("Loading...", null, null, enabled: false);
 
-            var orders = Client.Query(
+            var task = Task.Run(() =>
+            {
+                return Client.Query(
                     new Filter<PurchaseOrderItemAllocation>(x => x.JobRequisitionItem.ID).IsEqualTo(row.Get<JobRequisitionItem, Guid>(x => x.ID)),
                     Columns.None<PurchaseOrderItemAllocation>()
                         .Add(x => x.Item.PurchaseOrderLink.ID)
                         .Add(x => x.Item.PurchaseOrderLink.PONumber)
-                        .Add(x => x.Item.PurchaseOrderLink.SupplierLink.Name)
-                ).ToTuples<PurchaseOrderItemAllocation, Guid, String, String>(
-                    x => x.Item.PurchaseOrderLink.ID,
-                    x => x.Item.PurchaseOrderLink.PONumber,
-                    x => x.Item.PurchaseOrderLink.SupplierLink.Name)
-                .ToArray();
-            if(orders.Length > 0)
+                        .Add(x => x.Item.PurchaseOrderLink.SupplierLink.Name))
+                    .ToTuples<PurchaseOrderItemAllocation, Guid, String, String>(
+                        x => x.Item.PurchaseOrderLink.ID,
+                        x => x.Item.PurchaseOrderLink.PONumber,
+                        x => x.Item.PurchaseOrderLink.SupplierLink.Name)
+                    .ToArray();
+            });
+            task.ContinueWith(orders =>
             {
-                foreach (var tuple in orders)
+                viewOrder.Items.Clear();
+
+                if (orders.Result.Length > 0)
                 {
-                    if(tuple.Item1 != Guid.Empty)
+                    foreach (var tuple in orders.Result)
                     {
-                        column.AddItem($"{tuple.Item2}: {tuple.Item3}", PRSDesktop.Resources.purchase, (r) => ViewPurchaseOrder(tuple.Item1), viewOrder);
+                        if (tuple.Item1 != Guid.Empty)
+                        {
+                            viewOrder.AddItem($"{tuple.Item2}: {tuple.Item3}", PRSDesktop.Resources.purchase, tuple.Item1, ViewPurchaseOrder);
+                        }
                     }
                 }
-            }
-            else
-            {
-                viewOrder.IsEnabled = false;
-            }
+                else
+                {
+                    viewOrder.IsEnabled = false;
+                }
+
+            }, TaskScheduler.FromCurrentSynchronizationContext());
         }
     }