/* eslint-disable */

import updateGeometry from '../update-geometry';

export default function (i) {
  // const element = i.element;

  i.event.bind(i.scrollbarY, 'mousedown', (e) => e.stopPropagation());
  i.event.bind(i.scrollbarYRail, 'mousedown', (e) => {
    const positionTop = e.pageY - window.pageYOffset - i.scrollbarYRail.getBoundingClientRect().top;
    const direction = positionTop > i.scrollbarYTop ? 1 : -1;

    i.element.scrollTop += direction * i.containerHeight;
    updateGeometry(i);

    e.stopPropagation();
  });

  i.event.bind(i.scrollbarX, 'mousedown', (e) => e.stopPropagation());
  i.event.bind(i.scrollbarXRail, 'mousedown', (e) => {
    const positionLeft =
      e.pageX - window.pageXOffset - i.scrollbarXRail.getBoundingClientRect().left;
    const direction = positionLeft > i.scrollbarXLeft ? 1 : -1;

    i.element.scrollLeft += direction * i.containerWidth;
    updateGeometry(i);

    e.stopPropagation();
  });
}