이벤트

const off = window.aftersell.cart.events.on('cart_updated', (state) => {
  console.log('Cart total is now', state.totalPrice);
});

// later, to stop listening:
off();

// ❌ Loops forever: every add triggers an update, which triggers another add.
window.aftersell.cart.events.on('cart_updated', (state) => {
  window.aftersell.cart.actions.addItem(GIFT_VARIANT_ID, 1);
});

// ✅ Guarded: once the gift is present, the condition is false and it stops.
window.aftersell.cart.events.on('cart_updated', (state) => {
  const hasGift = state.items.some((line) => line.variantId === GIFT_VARIANT_ID);
  if (state.totalPrice >= 5000 && !hasGift) {
    window.aftersell.cart.actions.addItem(GIFT_VARIANT_ID, 1);
  }
});

// ❌ Corrupts the payload for every later handler.
window.aftersell.cart.events.on('cart_updated', (state) => {
  state.items = state.items.filter((line) => line.finalLinePrice > 0);
});

// ✅ Copy first.
window.aftersell.cart.events.on('cart_updated', (state) => {
  const paidItems = state.items.filter((line) => line.finalLinePrice > 0);
});

window.aftersell.cart.events.on('cart_loaded', (state) => {
  console.log('Page loaded with', state.itemCount, 'items');
});

window.aftersell.cart.events.on('cart_updated', (state) => {
  document.querySelector('#my-total').textContent =
    window.aftersell.cart.actions.formatMoney(state.totalPrice);
});

window.aftersell.cart.events.on('item_added', (payload) => {
  myAnalytics.track('Added to cart', {
    id: payload.item.variantId,
    title: payload.item.title,
    quantity: payload.item.quantity,
  });
});

window.aftersell.cart.events.on('item_removed', (payload) => {
  console.log('Removed', payload.item.title);
});

window.aftersell.cart.events.on('cart_opened', () => {
  myAnalytics.track('Cart viewed');
});

window.aftersell.cart.events.on('cart_closed', () => {
  document.body.classList.remove('cart-is-open');
});

window.aftersell.cart.events.on('checkout', () => {
  myAnalytics.track('Checkout started');
});

window.addEventListener('aftersell:cart:cart-updated', (event) => {
  console.log('Cart total is now', event.detail.totalPrice);
});