/**
 * Client-side fix for My Account → My Points “worth …” line.
 * The app renders via JS, so we patch it in the browser.
 */
add_action('wp_enqueue_scripts', function () {
    if (!function_exists('is_account_page') || !is_account_page()) return;
    if (!function_exists('is_wc_endpoint_url') || !is_wc_endpoint_url('my-points')) return;

    $currency   = kaizer_curr();
    // 1 USD → current currency (AED) using Curcy so it matches site rates/fees
    $unit_rate  = function_exists('wmc_get_price') ? (float) wmc_get_price(1, $currency) : 1.0;

    $symbol     = get_woocommerce_currency_symbol($currency);
    $decimals   = wc_get_price_decimals();
    $thousand   = wc_get_price_thousand_separator();
    $decimal    = wc_get_price_decimal_separator();

    $js = <<<JS
(function(){
  var RATE     = {$unit_rate};
  var SYMBOL   = {$this = json_encode($symbol)}; SYMBOL = SYMBOL;
  var DECIMALS = {$decimals};
  var THOUS    = {$this = json_encode($thousand)}; THOUS = THOUS;
  var DEC      = {$this = json_encode($decimal)}; DEC = DEC;

  function formatCurrency(n){
    var fixed = (DECIMALS > 0 ? n.toFixed(DECIMALS) : Math.round(n).toString());
    var p = fixed.split('.');
    p[0] = p[0].replace(/\\B(?=(\\d{3})+(?!\\d))/g, THOUS);
    return SYMBOL + ' ' + p[0] + (DECIMALS > 0 ? DEC + p[1] : '');
  }

  function fix() {
    var el = document.querySelector('.points-worth-text');
    if (!el) return;

    // In:  <span class="points-worth-text">You have <strong>272</strong> points (worth <strong>AED 27</strong>).</span>
    var strongs = el.querySelectorAll('strong');
    if (strongs.length < 2) return;

    // Parse the USD amount that plugin printed (it shows "AED 27" but value is USD).
    var usdText = strongs[1].textContent.replace(/[^0-9.,]/g, '');
    if (!usdText) return;

    var usd = parseFloat(usdText.replace(',', '.'));
    if (isNaN(usd)) return;

    var converted = usd * RATE;
    strongs[1].textContent = formatCurrency(converted);
  }

  // Run once after DOM is ready
  if (document.readyState === 'loading') {
    document.addEventListener('DOMContentLoaded', fix);
  } else {
    fix();
  }

  // Also watch for SPA/React updates inside the account app
  var mo = new MutationObserver(function(){ fix(); });
  mo.observe(document.body, { childList: true, subtree: true });
})();
JS;

    // Attach after core (no dependency on jQuery)
    wp_add_inline_script('jquery-core', $js, 'after');
});