@kiwicom/orbit-components/es/Tooltip/hooks/useDimensions.js

Orbit-components is a React component library which provides developers with the easiest possible way of building Kiwi.com’s products.

import { useEffect, useState } from "react";
import boundingClientRect from "../../utils/boundingClientRect/index";

const useDimensions = ({
  containerRef,
  tooltip,
  content
}, children) => {
  const [dimensions, setDimensions] = useState({
    containerTop: 0,
    containerTopPure: 0,
    containerLeft: 0,
    containerLeftPure: 0,
    containerHeight: 0,
    containerWidth: 0,
    tooltipWidth: 0,
    tooltipHeight: 0,
    windowWidth: 0,
    windowHeight: 0,
    contentHeight: 0
  });
  useEffect(() => {
    const calculateDimensions = () => {
      const containerDimensions = boundingClientRect(containerRef);
      const tooltipDimensions = boundingClientRect(tooltip);
      const contentDimensions = boundingClientRect(content);

      if (containerDimensions && tooltipDimensions && contentDimensions && typeof window !== "undefined") {
        setDimensions({
          containerTop: containerDimensions.top,
          containerTopPure: containerDimensions.top - (window.scrollY || window.pageYOffset),
          containerLeft: containerDimensions.left,
          containerLeftPure: containerDimensions.left - (window.scrollX || window.pageXOffset),
          containerHeight: containerDimensions.height,
          containerWidth: containerDimensions.width,
          tooltipWidth: tooltipDimensions.width,
          tooltipHeight: tooltipDimensions.height,
          windowWidth: window.innerWidth,
          windowHeight: window.innerHeight,
          contentHeight: contentDimensions.height
        });
      }
    };

    calculateDimensions();
    window.addEventListener("resize", calculateDimensions);
    window.addEventListener("scroll", calculateDimensions);
    return () => {
      window.removeEventListener("resize", calculateDimensions);
      window.removeEventListener("scroll", calculateDimensions);
    };
  }, [containerRef, content, tooltip, children]);
  return dimensions;
};

export default useDimensions;