From d4b9c23a015fa55d6f9e2bcd5139c2cb67d1209d Mon Sep 17 00:00:00 2001
From: Daniel Roth <daniel_roth@hotmail.co.uk>
Date: Mon, 2 Mar 2026 09:42:50 +0000
Subject: [PATCH] prevent single scenario being selected

---
 .../reporting/RecommendationsOptions.tsx        | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/app/portfolio/[slug]/(portfolio)/reporting/RecommendationsOptions.tsx b/src/app/portfolio/[slug]/(portfolio)/reporting/RecommendationsOptions.tsx
index e463252..e67246a 100644
--- a/src/app/portfolio/[slug]/(portfolio)/reporting/RecommendationsOptions.tsx
+++ b/src/app/portfolio/[slug]/(portfolio)/reporting/RecommendationsOptions.tsx
@@ -86,8 +86,10 @@ export function RecommendationsOptions({
   const [isApplying, setIsApplying] = useState(false);
   const [open, setOpen] = useState(false);
   const [selectedScenarios, setSelectedScenarios] = useState<number[]>([]);
+  const [warning, setWarning] = useState<string | null>(null);
 
   const toggleScenario = (id: number) => {
+    setWarning("")
     setSelectedScenarios((prev) =>
       prev.includes(id)
         ? prev.filter((s) => s !== id)
@@ -96,10 +98,12 @@ export function RecommendationsOptions({
   };
 
   const handleSelectAll = () => {
+    setWarning("")
     setSelectedScenarios(scenarios.map((s) => s.id));
   };
 
   const handleDeselectAll = () => {
+    setWarning("")
     setSelectedScenarios([]);
   };
 
@@ -115,6 +119,13 @@ export function RecommendationsOptions({
   };
 
   const handleSubmit = async () => {
+    console.log('handleSubmit', selectedScenarios, selectedScenarios.length);
+    if (selectedScenarios.length === 1) {
+      setWarning("Cannot generate recommendations for a single scenario");
+      return;
+    }
+
+    setWarning(null);
     setIsApplying(true);
 
     await onApply({
@@ -127,8 +138,8 @@ export function RecommendationsOptions({
     setIsApplying(false);
     setOpen(false);
   };
-
   const handleCancel = () => {
+    setWarning("")
     setSelectedScenarios([]);
     setOpen(false);
   };
@@ -222,6 +233,10 @@ export function RecommendationsOptions({
           </div>
         )}
 
+        {warning && (
+          <p className="text-sm text-red-600 font-medium">{warning}</p>
+        )}
+
         <div className="flex justify-end gap-2 pt-2">
           <Button variant="ghost" size="sm" onClick={handleCancel}>
             Cancel