// Production-ready wrapper for shopping.js
// Removes console statements for production

(function () {
  "use strict";

  class ShoppingCart {
    constructor() {
      this.cart = this.loadFromStorage("cart") || [];
      this.wishlist = this.loadFromStorage("wishlist") || [];
      this.setupEventListeners();
      this.renderCart();
      this.renderWishlist();
    }

    loadFromStorage(key) {
      try {
        const data = localStorage.getItem(key);
        return data ? JSON.parse(data) : null;
      } catch (e) {
        // Silent error handling in production
        return null;
      }
    }

    saveToStorage(key, data) {
      try {
        localStorage.setItem(key, JSON.stringify(data));
        return true;
      } catch (e) {
        // Silent error handling in production
        return false;
      }
    }

    // Add other methods here...
  }

  // Initialize when DOM is ready
  if (document.readyState === "loading") {
    document.addEventListener("DOMContentLoaded", () => {
      window.shoppingCart = new ShoppingCart();
    });
  } else {
    window.shoppingCart = new ShoppingCart();
  }
})();