(function (Drupal, once) {
  Drupal.behaviors.removeTrailingZeros = {
    attach: function (context) {
      function processField(id) {
        var el = document.getElementById(id);
        if (!el) return;

        // If value isn't populated yet, wait and retry once
        if (el.value === "") {
          setTimeout(function () {
            processField(id);
          }, 100);
          return;
        }

        var str = el.value.toString().slice(0, -3);
        el.value = parseInt(str, 10);
      }

      once("from-slider", "#nouislider-input-from", context).forEach(
        function () {
          processField("nouislider-input-from");
        }
      );

      once("to-slider", "#nouislider-input-to", context).forEach(function () {
        processField("nouislider-input-to");
      });
    },
  };
})(Drupal, once);