add option to order series

atlas/api.py

@@ -120,6 +120,12 @@ def import_dicoms_helper(request, case_id: int | None = None):
     else:
         dicoms = UncategorisedDicom.objects.filter(user=request.user)
 
+    
+    if "order-series" in request.POST:
+        order = request.POST["order-series"]
+    else:
+        order = None
+
     data = defaultdict(list)
     for d in dicoms:
         tags = d.basic_dicom_tags
@@ -151,6 +157,15 @@ def import_dicoms_helper(request, case_id: int | None = None):
 
             series.save()
 
+
+            match order:
+                case "order-series-instance-number":
+                    series.order_by_dicom("InstanceNumber")
+                case "order-series-slice-location":
+                    series.order_by_dicom("SliceLocation")
+                case _:
+                    pass
+
         # We might only want to add the author during creation....
         series.author.add(request.user)