first commit

src/components/CatalogSort.tsx

@@ -0,0 +1,34 @@
+import React from "react";
+
+const sortOptions = [
+  "По популярности",
+  "Сначала дешевле",
+  "Сначала дороже",
+  "Высокий рейтинг",
+];
+
+interface CatalogSortProps {
+  active: number;
+  onChange: (idx: number) => void;
+}
+
+const CatalogSort: React.FC<CatalogSortProps> = ({ active, onChange }) => {
+  return (
+    <div className="w-layout-hflex sort_block">
+      {sortOptions.map((option, idx) => (
+        <button
+          key={option}
+          className={
+            "sort_btn" + (active === idx ? " sort_btn-active" : "")
+          }
+          onClick={() => onChange(idx)}
+          type="button"
+        >
+          {option}
+        </button>
+      ))}
+    </div>
+  );
+};
+
+export default CatalogSort;