74 lines
1.6 KiB
TypeScript
74 lines
1.6 KiB
TypeScript
import React from "react";
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import styled from "styled-components";
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import { mobile } from "../../../utils";
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import { ModalDialogBackdropProps } from "../ModalDialog.types";
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const backdropFilter = (props: { modalSwipeOffset?: number }) =>
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`${
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props.modalSwipeOffset
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? `blur(${
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props.modalSwipeOffset < 0 && 8 - props.modalSwipeOffset * -0.0667
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}px)`
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: "blur(8px)"
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}`;
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const StyledModalBackdrop = styled.div.attrs(
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(props: { modalSwipeOffset?: number; zIndex?: number }) => ({
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style: {
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backdropFilter: backdropFilter(props),
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WebkitBackdropFilter: backdropFilter(props),
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background: `${
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props.modalSwipeOffset
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? `rgba(6, 22, 38, ${
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props.modalSwipeOffset < 0 &&
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0.2 - props.modalSwipeOffset * -0.002
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})`
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: `rgba(6, 22, 38, 0.2)`
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}`,
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},
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}),
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)<{ modalSwipeOffset?: number; zIndex?: number }>`
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display: block;
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height: 100%;
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min-height: fill-available;
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max-height: 100vh;
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width: 100vw;
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overflow: hidden;
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position: fixed;
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left: 0;
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top: 0;
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z-index: ${(props) => props.zIndex};
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@media ${mobile} {
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position: absolute;
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}
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transition: 0.2s;
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opacity: 0;
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&.modal-backdrop-active {
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opacity: 1;
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}
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`;
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const ModalBackdrop = ({
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className,
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zIndex,
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modalSwipeOffset,
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children,
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}: ModalDialogBackdropProps) => {
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return (
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<StyledModalBackdrop
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zIndex={zIndex}
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className={className}
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modalSwipeOffset={modalSwipeOffset}
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>
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{children}
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</StyledModalBackdrop>
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);
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};
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export { ModalBackdrop };
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