Files
fauxjira/client/src/shared/components/Modal/index.jsx
2019-12-18 03:48:42 +01:00

89 lines
2.4 KiB
JavaScript

import React, { useState, useRef, useEffect, useCallback } from 'react';
import ReactDOM from 'react-dom';
import PropTypes from 'prop-types';
import useOnOutsideClick from 'shared/hooks/onOutsideClick';
import useOnEscapeKeyDown from 'shared/hooks/onEscapeKeyDown';
import { ScrollOverlay, ClickableOverlay, StyledModal, CloseIcon } from './Styles';
const propTypes = {
className: PropTypes.string,
variant: PropTypes.oneOf(['center', 'aside']),
width: PropTypes.number,
withCloseIcon: PropTypes.bool,
isOpen: PropTypes.bool,
onClose: PropTypes.func,
renderLink: PropTypes.func,
renderContent: PropTypes.func.isRequired,
};
const defaultProps = {
className: undefined,
variant: 'center',
width: 600,
withCloseIcon: true,
isOpen: undefined,
onClose: () => {},
renderLink: () => {},
};
const Modal = ({
className,
variant,
width,
withCloseIcon,
isOpen: propsIsOpen,
onClose: tellParentToClose,
renderLink,
renderContent,
}) => {
const [stateIsOpen, setStateOpen] = useState(false);
const isControlled = typeof propsIsOpen === 'boolean';
const isOpen = isControlled ? propsIsOpen : stateIsOpen;
const $modalRef = useRef();
const $clickableOverlayRef = useRef();
const closeModal = useCallback(() => {
if (!isControlled) {
setStateOpen(false);
} else {
tellParentToClose();
}
}, [isControlled, tellParentToClose]);
useOnOutsideClick($modalRef, isOpen, closeModal, $clickableOverlayRef);
useOnEscapeKeyDown(isOpen, closeModal);
useEffect(setBodyScrollLock, [isOpen]);
const renderModal = () => (
<ScrollOverlay data-jira-modal="true">
<ClickableOverlay variant={variant} ref={$clickableOverlayRef}>
<StyledModal className={className} variant={variant} width={width} ref={$modalRef}>
{withCloseIcon && <CloseIcon type="close" variant={variant} onClick={closeModal} />}
{renderContent({ close: closeModal })}
</StyledModal>
</ClickableOverlay>
</ScrollOverlay>
);
return (
<>
{!isControlled && renderLink({ open: () => setStateOpen(true) })}
{isOpen && ReactDOM.createPortal(renderModal(), $root)}
</>
);
};
const $root = document.getElementById('root');
const setBodyScrollLock = () => {
const areAnyModalsOpen = !!document.querySelector('[data-jira-modal]');
document.body.style.overflow = areAnyModalsOpen ? 'hidden' : 'visible';
};
Modal.propTypes = propTypes;
Modal.defaultProps = defaultProps;
export default Modal;