// Configuration Variables
const wickedConfig = {
  GADS: {
    send_to: 'AW-XXXXXXXX/AAAA-BBBBBB-CCCC', // replace with your send_to
  },
  includeTaxAndShipping: false, // set true if you want tax & shipping included
  defaultCurrency: 'USD', //update if currency is not USD
};

const accountId = wickedConfig.GADS.send_to.split('/')[0];



// Load Google Tag Manager script
const script = document.createElement('script');
script.setAttribute(
  'src',
  `https://www.googletagmanager.com/gtag/js?id=${accountId}`
);
script.setAttribute('async', '');
document.head.appendChild(script);
console.log('GTag added');

window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', accountId, { allow_enhanced_conversions: true });



// Utility: Get total or subtotal
const getTotal = (checkoutData, includeTotal) => {
  try {
    const totalValue = checkoutData?.totalPrice?.amount || 0;
    const subTotal = checkoutData?.subtotalPrice?.amount || 0;

    return includeTotal ? totalValue : subTotal;
  } catch (error) {
    console.error('getTotal error:', error);
    return 0;
  }
};

// Handle checkout_completed event
analytics.subscribe('checkout_completed', async (event) => {
      gtag('event', 'conversion', {
        send_to: wickedConfig.GADS.send_to,
        value: getTotal(event.data.checkout, wickedConfig.includeTaxAndShipping),
        currency: event.data.checkout.currencyCode || wickedConfig.defaultCurrency,
        transaction_id: event.data.checkout.order.id,
      });
});