Build the Salar Store storefront and connect products, blogs, and home specials to the Meshkee API.

Co-authored-by: Cursor <cursoragent@cursor.com>

lib/cart.ts

@@ -0,0 +1,39 @@
+export type CartItem = {
+  productId: string;
+  variantId?: string;
+  slug: string;
+  name: string;
+  image: string;
+  price: number;
+  qty: number;
+};
+
+const KEY = "salar-cart";
+
+export function getCart(): CartItem[] {
+  if (typeof window === "undefined") return [];
+  try {
+    const raw = window.localStorage.getItem(KEY);
+    return raw ? (JSON.parse(raw) as CartItem[]) : [];
+  } catch {
+    return [];
+  }
+}
+
+export function cartCount() {
+  return getCart().reduce((sum, item) => sum + item.qty, 0);
+}
+
+export function addToCart(item: CartItem) {
+  const cart = getCart();
+  const index = cart.findIndex(
+    (entry) => entry.productId === item.productId && entry.variantId === item.variantId,
+  );
+  if (index >= 0) {
+    cart[index] = { ...cart[index], qty: cart[index].qty + item.qty };
+  } else {
+    cart.push(item);
+  }
+  window.localStorage.setItem(KEY, JSON.stringify(cart));
+  window.dispatchEvent(new Event("cart-updated"));
+}