2021-12-07 01:34:10 +00:00
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import React, { useRef, useMemo } from "react";
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2021-12-03 19:45:29 +00:00
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import {
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useOverlay,
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usePreventScroll,
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useModal,
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OverlayContainer,
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} from "@react-aria/overlays";
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2021-12-07 01:34:10 +00:00
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import { useOverlayTriggerState } from "@react-stately/overlays";
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2021-12-03 19:45:29 +00:00
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import { useDialog } from "@react-aria/dialog";
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import { FocusScope } from "@react-aria/focus";
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import { useButton } from "@react-aria/button";
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import { ReactComponent as CloseIcon } from "./icons/Close.svg";
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import styles from "./Modal.module.css";
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import classNames from "classnames";
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export function Modal(props) {
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2021-12-07 01:34:10 +00:00
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const { title, children, className } = props;
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2021-12-03 19:45:29 +00:00
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const modalRef = useRef();
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const { overlayProps, underlayProps } = useOverlay(props, modalRef);
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usePreventScroll();
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const { modalProps } = useModal();
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const { dialogProps, titleProps } = useDialog(props, modalRef);
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const closeButtonRef = useRef();
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const { buttonProps: closeButtonProps } = useButton({
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2021-12-03 21:17:44 +00:00
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onPress: () => props.onClose(),
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});
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return (
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<OverlayContainer>
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<div className={styles.modalOverlay} {...underlayProps}>
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<FocusScope contain restoreFocus autoFocus>
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<div
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{...overlayProps}
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{...dialogProps}
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{...modalProps}
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ref={modalRef}
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2021-12-07 01:34:10 +00:00
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className={classNames(styles.modal, className)}
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2021-12-03 19:45:29 +00:00
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>
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<div className={styles.modalHeader}>
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<h3 {...titleProps}>{title}</h3>
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<button
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{...closeButtonProps}
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ref={closeButtonRef}
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className={styles.closeButton}
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>
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<CloseIcon />
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</button>
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</div>
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{children}
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</div>
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</FocusScope>
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</div>
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</OverlayContainer>
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);
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}
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export function ModalContent({ children, className, ...rest }) {
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return (
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<div className={classNames(styles.content, className)} {...rest}>
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{children}
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</div>
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);
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}
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export function useModalTriggerState() {
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const modalState = useOverlayTriggerState({});
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const modalProps = useMemo(
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() => ({ isOpen: modalState.isOpen, onClose: modalState.close }),
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[modalState]
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);
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return { modalState, modalProps };
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}
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export function useToggleModalButton(modalState, ref) {
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return useButton(
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{
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onPress: () => modalState.toggle(),
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},
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ref
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);
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}
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export function useOpenModalButton(modalState, ref) {
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return useButton(
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{
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onPress: () => modalState.open(),
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},
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ref
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);
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}
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export function useCloseModalButton(modalState, ref) {
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return useButton(
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{
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onPress: () => modalState.close(),
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},
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ref
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);
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}
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export function ModalTrigger({ children }) {
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const { modalState, modalProps } = useModalState();
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const buttonRef = useRef();
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const { buttonProps } = useToggleModalButton(modalState, buttonRef);
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if (
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!Array.isArray(children) ||
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children.length > 2 ||
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typeof children[1] !== "function"
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) {
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throw new Error(
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"ModalTrigger must have two props. The first being a button and the second being a render prop."
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);
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}
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const [modalTrigger, modal] = children;
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return (
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<>
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<modalTrigger.type
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{...modalTrigger.props}
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{...buttonProps}
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ref={buttonRef}
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/>
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{modalState.isOpen && modal(modalProps)}
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</>
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);
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}
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