99 lines
3.4 KiB
TypeScript
99 lines
3.4 KiB
TypeScript
import React, { useEffect, useMemo, useState } from 'react';
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import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
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import { faTimes } from '@fortawesome/free-solid-svg-icons/faTimes';
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import Spinner from '@/components/elements/Spinner';
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import tw from 'twin.macro';
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import styled from 'styled-components/macro';
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import Fade from '@/components/elements/Fade';
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export interface RequiredModalProps {
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visible: boolean;
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onDismissed: () => void;
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appear?: boolean;
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top?: boolean;
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}
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interface Props extends RequiredModalProps {
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dismissable?: boolean;
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closeOnEscape?: boolean;
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closeOnBackground?: boolean;
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showSpinnerOverlay?: boolean;
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}
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const ModalMask = styled.div`
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${tw`fixed z-50 overflow-auto flex w-full inset-0`};
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background: rgba(0, 0, 0, 0.70);
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`;
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const ModalContainer = styled.div<{ alignTop?: boolean }>`
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${tw`relative flex flex-col w-full m-auto`};
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max-height: calc(100vh - 8rem);
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max-width: 50%;
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// @todo max-w-screen-lg perhaps?
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${props => props.alignTop && 'margin-top: 10%'};
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& > .close-icon {
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${tw`absolute right-0 p-2 text-white cursor-pointer opacity-50 transition-all duration-150 ease-linear hover:opacity-100`};
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top: -2rem;
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&:hover {${tw`transform rotate-90`}}
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}
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`;
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const Modal: React.FC<Props> = ({ visible, appear, dismissable, showSpinnerOverlay, top = true, closeOnBackground = true, closeOnEscape = true, onDismissed, children }) => {
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const [ render, setRender ] = useState(visible);
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const isDismissable = useMemo(() => {
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return (dismissable || true) && !(showSpinnerOverlay || false);
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}, [ dismissable, showSpinnerOverlay ]);
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const handleEscapeEvent = (e: KeyboardEvent) => {
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if (isDismissable && closeOnEscape && e.key === 'Escape') {
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setRender(false);
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}
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};
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useEffect(() => setRender(visible), [ visible ]);
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useEffect(() => {
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window.addEventListener('keydown', handleEscapeEvent);
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return () => window.removeEventListener('keydown', handleEscapeEvent);
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}, [ render ]);
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return (
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<Fade timeout={250} appear={appear} in={render} unmountOnExit onExited={onDismissed}>
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<ModalMask
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onClick={e => {
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if (isDismissable && closeOnBackground) {
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e.stopPropagation();
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if (e.target === e.currentTarget) {
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setRender(false);
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}
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}
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}}
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>
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<ModalContainer alignTop={top}>
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{isDismissable &&
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<div className={'close-icon'} onClick={() => setRender(false)}>
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<FontAwesomeIcon icon={faTimes}/>
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</div>
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}
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{showSpinnerOverlay &&
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<div
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css={tw`absolute w-full h-full rounded flex items-center justify-center`}
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style={{ background: 'hsla(211, 10%, 53%, 0.25)' }}
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>
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<Spinner/>
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</div>
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}
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<div css={tw`bg-neutral-800 p-6 rounded shadow-md overflow-y-scroll transition-all duration-250`}>
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{children}
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</div>
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</ModalContainer>
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</ModalMask>
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</Fade>
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);
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};
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export default Modal;
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