Scope ScanField by mode: asset ID only for audit/consume, SKU only for add inventory

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

web/src/components/ScanField.tsx

@@ -16,6 +16,7 @@ export function ScanField({
   onMatch,
   onScanNoMatch,
   matchedLabel,
+  mode = "both",
 }: {
   items: Item[];
   products?: Product[];
@@ -25,6 +26,7 @@ export function ScanField({
   // open a "create new product" form prefilled with the scanned SKU).
   onScanNoMatch?: (raw: string) => void;
   matchedLabel: string | null;
+  mode?: "both" | "assetId" | "sku";
 }) {
   const [scan, setScan] = useState("");
   const [feedback, setFeedback] = useState<{ type: "matched" | "miss"; text: string } | null>(null);
@@ -35,7 +37,7 @@ export function ScanField({
       setFeedback(null);
       return;
     }
-    const hit = lookup(trimmed, items, products);
+    const hit = lookup(trimmed, items, products, mode);
     if (hit) {
       const label = hit.kind === "item" ? hit.item.name : hit.product.sku;
       onMatch(hit);
@@ -50,13 +52,16 @@ export function ScanField({
     if (!scan.trim() || feedback?.type === "matched") return;
     const timer = setTimeout(() => {
       const raw = scan.trim();
-      if (!lookup(raw.toLowerCase(), items, products)) {
+      if (!lookup(raw.toLowerCase(), items, products, mode)) {
         if (onScanNoMatch) {
           onScanNoMatch(raw);
           setScan("");
           setFeedback(null);
         } else {
-          setFeedback({ type: "miss", text: "No asset id or SKU matches that." });
+          const missText = mode === "assetId" ? "No item matches that asset ID."
+            : mode === "sku" ? "No product matches that SKU."
+            : "No asset id or SKU matches that.";
+          setFeedback({ type: "miss", text: missText });
         }
       }
     }, 400);
@@ -64,7 +69,7 @@ export function ScanField({
   }, [scan, items, products]); // eslint-disable-line react-hooks/exhaustive-deps
 
   return (
-    <Field label="Scan asset id or SKU">
+    <Field label={mode === "assetId" ? "Scan asset ID" : mode === "sku" ? "Scan SKU" : "Scan asset id or SKU"}>
       <div
         style={{
           display: "flex",
@@ -80,7 +85,7 @@ export function ScanField({
           value={scan}
           onChange={(e) => setScan(e.target.value)}
           onFocus={(e) => e.currentTarget.select()}
-          placeholder="K3F9X2 or SKU-XXXXXX"
+          placeholder={mode === "assetId" ? "123456" : mode === "sku" ? "SKU-XXXXXX" : "123456 or SKU-XXXXXX"}
           style={{
             border: "none",
             outline: "none",
@@ -124,14 +129,19 @@ function lookup(
   trimmed: string,
   items: Item[],
   products?: Product[],
+  mode: "both" | "assetId" | "sku" = "both",
 ): ScanResult | null {
-  const itemHit = items.find((i) => i.assetId.toLowerCase() === trimmed);
-  if (itemHit) return { kind: "item", item: itemHit };
-  const skuHitItem = items.find((i) => i.sku.toLowerCase() === trimmed);
-  if (skuHitItem) return { kind: "item", item: skuHitItem };
-  if (products) {
-    const productHit = products.find((p) => p.sku.toLowerCase() === trimmed);
-    if (productHit) return { kind: "product", product: productHit };
+  if (mode !== "sku") {
+    const itemHit = items.find((i) => i.assetId.toLowerCase() === trimmed);
+    if (itemHit) return { kind: "item", item: itemHit };
+  }
+  if (mode !== "assetId") {
+    const skuHitItem = items.find((i) => i.sku.toLowerCase() === trimmed);
+    if (skuHitItem) return { kind: "item", item: skuHitItem };
+    if (products) {
+      const productHit = products.find((p) => p.sku.toLowerCase() === trimmed);
+      if (productHit) return { kind: "product", product: productHit };
+    }
   }
   return null;
 }