Enable multi-select in Pricing search dropdown

Search dropdown now allows selecting multiple products with checkboxes and Apply button

src/components/PricingView.tsx

@@ -50,6 +50,7 @@ function findCol(headers: string[], ...keywords: string[]): number {
 export function PricingView({ data, headers, onSaveRow, onCaptureState, onEdit, rowStatuses }: PricingViewProps) {
   const [filterMode, setFilterMode] = useState<FilterMode>('all_errors');
   const [search, setSearch] = useState('');
+  const [searchMode, setSearchMode] = useState<'all' | 'selected'>('all');
   const [editingCell, setEditingCell] = useState<EditingCell | null>(null);
   const [savingCell, setSavingCell] = useState<{ rowIndex: number; colIndex: number } | null>(null);
   const inputRef = useRef<HTMLInputElement>(null);
@@ -64,6 +65,7 @@ export function PricingView({ data, headers, onSaveRow, onCaptureState, onEdit,
   const [dynamicColFilters, setDynamicColFilters] = useState<Record<number, string[]>>({});
 
   const [isSearchOpen, setIsSearchOpen] = useState(false);
+  const [selectedSearchItems, setSelectedSearchItems] = useState<Set<number>>(new Set());
   const searchDropdownRef = useRef<HTMLDivElement>(null);
 
   // Close search dropdown on click outside
@@ -78,13 +80,36 @@ export function PricingView({ data, headers, onSaveRow, onCaptureState, onEdit,
   }, []);
 
   const searchSuggestions = useMemo(() => {
-    if (!search) return data.slice(0, 50); // Show first 50 as default
+    if (!search && selectedSearchItems.size === 0) return data.slice(0, 50);
+    if (!search) return [];
     const s = search.toLowerCase();
     return data.filter(r => 
       String(r[COLUMNS.ARTICLE_NO] || '').toLowerCase().includes(s) ||
       String(r[COLUMNS.ARTICLE_NAME] || '').toLowerCase().includes(s)
     ).slice(0, 50);
-  }, [data, search]);
+  }, [data, search, selectedSearchItems]);
+
+  const handleSearchItemClick = (index: number) => {
+    const newSelected = new Set(selectedSearchItems);
+    if (newSelected.has(index)) {
+      newSelected.delete(index);
+    } else {
+      newSelected.add(index);
+    }
+    setSelectedSearchItems(newSelected);
+  };
+
+  const handleApplySearch = () => {
+    if (selectedSearchItems.size > 0) {
+      setSearchMode('selected');
+    }
+    setIsSearchOpen(false);
+  };
+
+  const handleClearSearch = () => {
+    setSelectedSearchItems(new Set());
+    setSearchMode('all');
+  };
 
   // ── Dynamic column detection ──────────────────────────────────────────────
   const { uvpIdx, srpCols, containerCols } = useMemo(() => {
@@ -211,6 +236,14 @@ export function PricingView({ data, headers, onSaveRow, onCaptureState, onEdit,
       );
     }
 
+    // Selected items from search dropdown
+    if (searchMode === 'selected' && selectedSearchItems.size > 0) {
+      result = result.filter(r => {
+        const articleNo = String(r.row[COLUMNS.ARTICLE_NO] || '');
+        return selectedSearchItems.has(articleNo);
+      });
+    }
+
     // Column filters
     if (nameColFilter) {
       const s = nameColFilter.toLowerCase();
@@ -444,9 +477,18 @@ export function PricingView({ data, headers, onSaveRow, onCaptureState, onEdit,
               onFocus={() => setIsSearchOpen(true)}
               className="w-full pl-4 pr-10 py-2 bg-slate-800 border border-slate-700 rounded-lg text-sm text-white focus:outline-none focus:border-blue-500 focus:ring-1 focus:ring-blue-500 transition-all"
             />
-            {search ? (
+            {selectedSearchItems.size > 0 ? (
               <button
-                onClick={() => { setSearch(''); setIsSearchOpen(false); }}
+                onClick={handleClearSearch}
+                className="absolute right-3 top-1/2 -translate-y-1/2 text-blue-400 hover:text-white flex items-center gap-1"
+              >
+                <span className="text-xs bg-blue-600 text-white rounded-full w-5 h-5 flex items-center justify-center">
+                  {selectedSearchItems.size}
+                </span>
+              </button>
+            ) : search ? (
+              <button
+                onClick={() => { setSearch(''); setSearchMode('all'); }}
                 className="absolute right-3 top-1/2 -translate-y-1/2 text-slate-400 hover:text-white"
               >
                 <X className="w-4 h-4" />
@@ -462,19 +504,54 @@ export function PricingView({ data, headers, onSaveRow, onCaptureState, onEdit,
           {isSearchOpen && searchSuggestions.length > 0 && (
             <div className="absolute top-full left-0 right-0 mt-1 bg-slate-800 border border-slate-700 rounded-lg shadow-2xl z-[150] overflow-hidden animate-in fade-in slide-in-from-top-2 duration-200">
               <div className="max-h-64 overflow-y-auto">
-                {searchSuggestions.map((row, idx) => (
+                {searchSuggestions.map((row, idx) => {
+                  return (
                     <button
                       key={`${row[COLUMNS.ARTICLE_NO]}-${idx}`}
                       onClick={() => {
-                      setSearch(String(row[COLUMNS.ARTICLE_NO]));
-                      setIsSearchOpen(false);
+                        const key = String(row[COLUMNS.ARTICLE_NO]);
+                        setSelectedSearchItems(prev => {
+                          const next = new Set(prev);
+                          if (next.has(key)) next.delete(key);
+                          else next.add(key);
+                          return next;
+                        });
                       }}
-                    className="w-full text-left px-4 py-2.5 hover:bg-slate-700/50 flex flex-col gap-0.5 border-b border-slate-700/30 last:border-0 transition-colors"
+                      className="w-full text-left px-4 py-2.5 hover:bg-slate-700/50 flex items-center gap-3 border-b border-slate-700/30 last:border-0 transition-colors"
                     >
+                      <div className={cn(
+                        "w-4 h-4 rounded border flex items-center justify-center shrink-0",
+                        selectedSearchItems.has(String(row[COLUMNS.ARTICLE_NO])) 
+                          ? "bg-blue-600 border-blue-600" 
+                          : "border-slate-600"
+                      )}>
+                        {selectedSearchItems.has(String(row[COLUMNS.ARTICLE_NO])) && (
+                          <svg className="w-3 h-3 text-white" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={3} d="M5 13l4 4L19 7" />
+                          </svg>
+                        )}
+                      </div>
+                      <div className="flex flex-col gap-0.5">
                         <span className="text-xs font-mono font-bold text-blue-400">{row[COLUMNS.ARTICLE_NO]}</span>
                         <span className="text-xs text-slate-300 truncate">{row[COLUMNS.ARTICLE_NAME]}</span>
+                      </div>
+                    </button>
+                  );
+                })}
+              </div>
+              <div className="flex items-center justify-between px-4 py-2 bg-slate-900/50 border-t border-slate-700">
+                <button
+                  onClick={handleClearSearch}
+                  className="text-xs text-slate-400 hover:text-white"
+                >
+                  Clear ({selectedSearchItems.size})
+                </button>
+                <button
+                  onClick={handleApplySearch}
+                  className="px-3 py-1 bg-blue-600 hover:bg-blue-700 text-white text-xs rounded"
+                >
+                  Apply
                 </button>
-                ))}
               </div>
               {searchSuggestions.length === 50 && (
                 <div className="px-4 py-1.5 bg-slate-900/50 text-[10px] text-slate-500 border-t border-slate-700 italic">
@@ -813,7 +890,9 @@ export function PricingView({ data, headers, onSaveRow, onCaptureState, onEdit,
                     key={dataIndex}
                     className={cn(
                       'border-b border-slate-700/50 transition-colors hover:bg-slate-700/20',
-                      saveStatus === 'error'
+                      isValidated 
+                        ? 'bg-emerald-500/5' 
+                        : saveStatus === 'error'
                           ? 'bg-red-400/20 border-l-4 border-l-red-500'
                           : saveStatus === 'pending'
                             ? 'bg-yellow-400/20 border-l-4 border-l-yellow-400'
@@ -953,8 +1032,11 @@ export function PricingView({ data, headers, onSaveRow, onCaptureState, onEdit,
                       </td>
                     ))}
 
-                    {/* Actions sticky */}
-                    <td className="px-2 py-2.5 sticky right-0 bg-slate-800 shadow-[-4px_0_8px_rgba(0,0,0,0.1)] group-hover:bg-slate-700/40">
+                    <td className={cn(
+                      "px-2 py-2.5 sticky right-0 shadow-[-4px_0_8px_rgba(0,0,0,0.1)] transition-colors",
+                      isValidated ? "bg-[#1e2a25]" : "bg-slate-800",
+                      "group-hover:bg-slate-700/40"
+                    )}>
                       <button
                         onClick={() => onEdit(dataIndex)}
                         className="p-1.5 text-slate-500 hover:text-slate-200 hover:bg-slate-700 rounded transition-colors"