Fix a few product editor issues, normalize prices on spreadsheet import

inventory-server/src/routes/import.js

@@ -1145,9 +1145,10 @@ router.get('/search-products', async (req, res) => {
         pcp.price_each AS price,
         p.sellingprice AS regular_price,
         CASE
-          WHEN EXISTS (SELECT 1 FROM product_inventory WHERE pid = p.pid AND count > 0) 
+          WHEN sid.supplier_id = 92 THEN
-          THEN (SELECT ROUND(AVG(costeach), 5) FROM product_inventory WHERE pid = p.pid AND count > 0)
+            CASE WHEN COALESCE(sid.notions_cost_each, 0) > 0 THEN sid.notions_cost_each ELSE sid.supplier_cost_each END
-          ELSE (SELECT costeach FROM product_inventory WHERE pid = p.pid ORDER BY daterec DESC LIMIT 1)
+          ELSE
+            CASE WHEN COALESCE(sid.supplier_cost_each, 0) > 0 THEN sid.supplier_cost_each ELSE sid.notions_cost_each END
         END AS cost_price,
         s.companyname AS vendor,
         sid.supplier_itemnumber AS vendor_reference,
@@ -1266,9 +1267,10 @@ const PRODUCT_SELECT = `
     pcp.price_each AS price,
     p.sellingprice AS regular_price,
     CASE
-      WHEN EXISTS (SELECT 1 FROM product_inventory WHERE pid = p.pid AND count > 0)
+      WHEN sid.supplier_id = 92 THEN
-      THEN (SELECT ROUND(AVG(costeach), 5) FROM product_inventory WHERE pid = p.pid AND count > 0)
+        CASE WHEN COALESCE(sid.notions_cost_each, 0) > 0 THEN sid.notions_cost_each ELSE sid.supplier_cost_each END
-      ELSE (SELECT costeach FROM product_inventory WHERE pid = p.pid ORDER BY daterec DESC LIMIT 1)
+      ELSE
+        CASE WHEN COALESCE(sid.supplier_cost_each, 0) > 0 THEN sid.supplier_cost_each ELSE sid.notions_cost_each END
     END AS cost_price,
     s.companyname AS vendor,
     sid.supplier_itemnumber AS vendor_reference,

inventory/src/components/ai/AiDescriptionCompare.tsx

@@ -106,7 +106,7 @@ export function AiDescriptionCompare({
   }, [currentValue, editedSuggestion, syncTextareaHeights]);
 
   return (
-    <div className={cn("flex flex-col lg:flex-row items-stretch", className)}>
+    <div className={cn("flex flex-col lg:flex-row items-stretch w-full", className)}>
       {/* Left: current description */}
       <div className="flex flex-col min-h-0 w-full lg:w-1/2">
         <div className="px-3 py-2 bg-accent flex flex-col flex-1 min-h-0">
@@ -149,7 +149,7 @@ export function AiDescriptionCompare({
               onCurrentChange(e.target.value);
               syncTextareaHeights();
             }}
-            className="overflow-y-auto overscroll-contain text-sm resize-y bg-white min-h-[120px]"
+            className="overflow-y-auto overscroll-contain text-sm resize-y bg-white min-h-[120px] max-h-[50vh]"
           />
           {/* Footer spacer matching the action buttons height on the right */}
           <div className="h-[43px] flex-shrink-0 hidden lg:block" />
@@ -203,7 +203,7 @@ export function AiDescriptionCompare({
                 setEditedSuggestion(e.target.value);
                 syncTextareaHeights();
               }}
-              className="overflow-y-auto overscroll-contain text-sm bg-white dark:bg-black/20 border-purple-200 dark:border-purple-700 focus-visible:ring-purple-400 resize-y min-h-[120px]"
+              className="overflow-y-auto overscroll-contain text-sm bg-white dark:bg-black/20 border-purple-200 dark:border-purple-700 focus-visible:ring-purple-400 resize-y min-h-[120px] max-h-[50vh]"
             />
           </div>
 

inventory/src/components/product-editor/ProductEditForm.tsx

@@ -740,7 +740,7 @@ export function ProductEditForm({
           {/* AI Description Review Dialog */}
           {descriptionResult?.suggestion && (
             <Dialog open={descDialogOpen} onOpenChange={setDescDialogOpen}>
-              <DialogContent className="sm:max-w-4xl max-h-[85vh]">
+              <DialogContent className="sm:max-w-4xl max-h-[85vh] overflow-y-auto">
                 <DialogHeader>
                   <DialogTitle className="flex items-center gap-2">
                     <Sparkles className="h-4 w-4 text-purple-500" />

inventory/src/components/product-import/steps/ValidationStep/components/cells/MultilineInput.tsx

@@ -381,7 +381,12 @@ const MultilineInputComponent = ({
         >
           <div
             ref={resizeContainerRef}
-            className="flex flex-col lg:flex-row items-stretch lg:resize-y lg:overflow-auto lg:min-h-[120px] max-h-[85vh] overflow-y-auto lg:max-h-none"
+            className={cn(
+              "flex flex-col lg:flex-row items-stretch max-h-[85vh]",
+              hasAiSuggestion
+                ? "overflow-y-auto lg:overflow-hidden"
+                : "lg:resize-y lg:overflow-auto lg:min-h-[120px] overflow-y-auto lg:max-h-none"
+            )}
             style={popoverHeight ? { height: popoverHeight } : undefined}
           >
             {/* Close button */}

inventory/src/components/product-import/steps/ValidationStep/store/validationStore.ts

@@ -32,6 +32,7 @@ import type {
   InlineAiValidationResult,
 } from './types';
 import type { Field, SelectOption } from '../../../types';
+import { stripPriceFormatting } from '../utils/priceUtils';
 
 // =============================================================================
 // Initial State
@@ -165,11 +166,24 @@ export const useValidationStore = create<ValidationStore>()(
           // Apply fresh state first (clean slate)
           Object.assign(state, freshState);
 
-          // Then set up with new data
+          // Identify price fields to clean on ingestion (strips $, commas, whitespace)
-          state.rows = data.map((row) => ({
+          const priceFieldKeys = fields
-            ...row,
+            .filter((f) => f.fieldType.type === 'input' && 'price' in f.fieldType && f.fieldType.price)
-            __index: row.__index || uuidv4(),
+            .map((f) => f.key);
-          }));
+
+          // Then set up with new data, cleaning price fields
+          state.rows = data.map((row) => {
+            const cleanedRow: RowData = {
+              ...row,
+              __index: row.__index || uuidv4(),
+            };
+            for (const key of priceFieldKeys) {
+              if (typeof cleanedRow[key] === 'string' && cleanedRow[key] !== '') {
+                cleanedRow[key] = stripPriceFormatting(cleanedRow[key] as string);
+              }
+            }
+            return cleanedRow;
+          });
           state.originalRows = JSON.parse(JSON.stringify(state.rows));
           // Cast to bypass immer's strict readonly type checking
           state.fields = fields as unknown as typeof state.fields;

inventory/src/components/product-import/steps/ValidationStep/utils/priceUtils.ts

@@ -2,10 +2,84 @@
  * Price field cleaning and formatting utilities
  */
 
+/**
+ * Normalizes a numeric string that may use US or European formatting conventions.
+ *
+ * Handles the ambiguity between comma-as-thousands (US: "1,234.56") and
+ * comma-as-decimal (European: "1.234,56" or "1,50") using these heuristics:
+ *
+ * 1. Both comma AND period present → last one is the decimal separator
+ *    - "1,234.56" → period last → US → "1234.56"
+ *    - "1.234,56" → comma last → EU → "1234.56"
+ *
+ * 2. Only comma, no period → check digit count after last comma:
+ *    - 1-2 digits → decimal comma: "1,50" → "1.50"
+ *    - 3 digits   → thousands:    "1,500" → "1500"
+ *
+ * 3. Only period or neither → return as-is
+ */
+function normalizeNumericSeparators(value: string): string {
+  if (value.includes(".") && value.includes(",")) {
+    const lastComma = value.lastIndexOf(",");
+    const lastPeriod = value.lastIndexOf(".");
+    if (lastPeriod > lastComma) {
+      // US: "1,234.56" → remove commas
+      return value.replace(/,/g, "");
+    } else {
+      // European: "1.234,56" → remove periods, comma→period
+      return value.replace(/\./g, "").replace(",", ".");
+    }
+  }
+
+  if (value.includes(",")) {
+    const match = value.match(/,(\d+)$/);
+    if (match && match[1].length <= 2) {
+      // Decimal comma: "1,50" → "1.50", "1,5" → "1.5"
+      return value.replace(",", ".");
+    }
+    // Thousands comma(s): "1,500" or "1,000,000" → remove all
+    return value.replace(/,/g, "");
+  }
+
+  return value;
+}
+
+/**
+ * Strips currency formatting from a price string without rounding.
+ *
+ * Removes currency symbols and whitespace, normalizes European decimal commas,
+ * and returns the raw numeric string. Full precision is preserved.
+ *
+ * @returns Stripped numeric string, or original value if not a valid number
+ *
+ * @example
+ * stripPriceFormatting(" $           1.50") // "1.50"
+ * stripPriceFormatting("$1,234.56")         // "1234.56"
+ * stripPriceFormatting("1.234,56")          // "1234.56"
+ * stripPriceFormatting("1,50")              // "1.50"
+ * stripPriceFormatting("3.625")             // "3.625"
+ * stripPriceFormatting("invalid")           // "invalid"
+ */
+export function stripPriceFormatting(value: string): string {
+  // Step 1: Strip whitespace and currency symbols (keep commas/periods for separator detection)
+  let cleaned = value.replace(/[\s$€£¥]/g, "");
+
+  // Step 2: Normalize decimal/thousands separators
+  cleaned = normalizeNumericSeparators(cleaned);
+
+  // Verify it's actually a number after normalization
+  const numValue = parseFloat(cleaned);
+  if (!isNaN(numValue) && cleaned !== "") {
+    return cleaned;
+  }
+  return value;
+}
+
 /**
  * Cleans a price field by removing currency symbols and formatting to 2 decimal places
  *
- * - Removes dollar signs ($) and commas (,)
+ * - Removes currency symbols and whitespace
+ * - Normalizes European decimal commas
  * - Converts to number and formats with 2 decimal places
  * - Returns original value if conversion fails
  *
@@ -14,13 +88,14 @@
  *
  * @example
  * cleanPriceField("$1,234.56") // "1234.56"
- * cleanPriceField("$99.9") // "99.90"
+ * cleanPriceField(" $  99.9")  // "99.90"
- * cleanPriceField(123.456) // "123.46"
+ * cleanPriceField("1,50")      // "1.50"
- * cleanPriceField("invalid") // "invalid"
+ * cleanPriceField(123.456)     // "123.46"
+ * cleanPriceField("invalid")   // "invalid"
  */
 export function cleanPriceField(value: string | number): string {
   if (typeof value === "string") {
-    const cleaned = value.replace(/[$,]/g, "");
+    const cleaned = stripPriceFormatting(value);
     const numValue = parseFloat(cleaned);
     if (!isNaN(numValue)) {
       return numValue.toFixed(2);

inventory/src/components/product-import/steps/ValidationStepOLD/utils/priceUtils.ts

@@ -20,7 +20,7 @@
  */
 export function cleanPriceField(value: string | number): string {
   if (typeof value === "string") {
-    const cleaned = value.replace(/[$,]/g, "");
+    const cleaned = value.replace(/[\s$,]/g, "");
     const numValue = parseFloat(cleaned);
     if (!isNaN(numValue)) {
       return numValue.toFixed(2);