All files VerticalTimelineElement.js

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75% Branches 3/4
100% Functions 2/2
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import React, { useState } from 'react';
import PropTypes from 'prop-types';
import classNames from 'classnames';
import { InView } from 'react-intersection-observer';
 
const VerticalTimelineElement = ({
  children,
  className,
  contentArrowStyle,
  contentStyle,
  date,
  dateClassName,
  icon,
  iconClassName,
  iconOnClick,
  onTimelineElementClick,
  iconStyle,
  id,
  position,
  style,
  textClassName,
  intersectionObserverProps,
  visible: defaultVisible,
}) => {
  const [visible, setVisible] = useState(defaultVisible);
 
  return (
    <InView {...intersectionObserverProps}>
      {({ inView, ref }) => {
        Iif (!visible && inView) {
          setVisible(true);
        }
        return (
          <div
            ref={ref}
            id={id}
            className={classNames(className, 'vertical-timeline-element', {
              'vertical-timeline-element--left': position === 'left',
              'vertical-timeline-element--right': position === 'right',
              'vertical-timeline-element--no-children': children === '',
            })}
            style={style}
          >
            <React.Fragment>
              <span // eslint-disable-line jsx-a11y/no-static-element-interactions
                style={iconStyle}
                onClick={iconOnClick}
                className={classNames(
                  iconClassName,
                  'vertical-timeline-element-icon',
                  {
                    'bounce-in': visible,
                    'is-hidden': !visible,
                  }
                )}
              >
                {icon}
              </span>
              <div
                style={contentStyle}
                onClick={onTimelineElementClick}
                className={classNames(
                  textClassName,
                  'vertical-timeline-element-content',
                  {
                    'bounce-in': visible,
                    'is-hidden': !visible,
                  }
                )}
              >
                <div
                  style={contentArrowStyle}
                  className="vertical-timeline-element-content-arrow"
                />
                {children}
                <span
                  className={classNames(
                    dateClassName,
                    'vertical-timeline-element-date'
                  )}
                >
                  {date}
                </span>
              </div>
            </React.Fragment>
          </div>
        );
      }}
    </InView>
  );
};
 
VerticalTimelineElement.propTypes = {
  children: PropTypes.oneOfType([
    PropTypes.arrayOf(PropTypes.node),
    PropTypes.node,
  ]),
  className: PropTypes.string,
  contentArrowStyle: PropTypes.shape({}),
  contentStyle: PropTypes.shape({}),
  date: PropTypes.node,
  dateClassName: PropTypes.string,
  icon: PropTypes.element,
  iconClassName: PropTypes.string,
  iconStyle: PropTypes.shape({}),
  iconOnClick: PropTypes.func,
  onTimelineElementClick: PropTypes.func,
  id: PropTypes.string,
  position: PropTypes.string,
  style: PropTypes.shape({}),
  textClassName: PropTypes.string,
  visible: PropTypes.bool,
  intersectionObserverProps: PropTypes.shape({
    root: PropTypes.object,
    rootMargin: PropTypes.string,
    threshold: PropTypes.number,
    triggerOnce: PropTypes.bool,
  }),
};
 
VerticalTimelineElement.defaultProps = {
  children: '',
  className: '',
  contentArrowStyle: null,
  contentStyle: null,
  icon: null,
  iconClassName: '',
  iconOnClick: null,
  onTimelineElementClick: null,
  iconStyle: null,
  id: '',
  style: null,
  date: '',
  dateClassName: '',
  position: '',
  textClassName: '',
  visible: false,
  intersectionObserverProps: { rootMargin: '0px 0px -40px 0px' },
};
 
export default VerticalTimelineElement;