15b1069bcc
This PR moves the entire project to Typescript. Due to the ~1000 ignores this will lead to a messy codebase for a while, but the churn is worth it – all of those ignore comments are places that were never type-safe previously. closes #1282
126 lines
2.6 KiB
TypeScript
126 lines
2.6 KiB
TypeScript
import { throttle } from "lodash";
|
|
import { observer } from "mobx-react";
|
|
import { transparentize } from "polished";
|
|
import * as React from "react";
|
|
import styled from "styled-components";
|
|
import breakpoint from "styled-components-breakpoint";
|
|
import Fade from "~/components/Fade";
|
|
import Flex from "~/components/Flex";
|
|
|
|
type Props = {
|
|
breadcrumb?: React.ReactNode;
|
|
title: React.ReactNode;
|
|
actions?: React.ReactNode;
|
|
};
|
|
|
|
function Header({ breadcrumb, title, actions }: Props) {
|
|
const [isScrolled, setScrolled] = React.useState(false);
|
|
const handleScroll = React.useCallback(
|
|
throttle(() => setScrolled(window.scrollY > 75), 50),
|
|
[]
|
|
);
|
|
|
|
React.useEffect(() => {
|
|
window.addEventListener("scroll", handleScroll);
|
|
return () => window.removeEventListener("scroll", handleScroll);
|
|
}, [handleScroll]);
|
|
|
|
const handleClickTitle = React.useCallback(() => {
|
|
window.scrollTo({
|
|
top: 0,
|
|
behavior: "smooth",
|
|
});
|
|
}, []);
|
|
|
|
return (
|
|
<Wrapper align="center" shrink={false}>
|
|
{breadcrumb ? <Breadcrumbs>{breadcrumb}</Breadcrumbs> : null}
|
|
{isScrolled ? (
|
|
<Title onClick={handleClickTitle}>
|
|
<Fade>{title}</Fade>
|
|
</Title>
|
|
) : (
|
|
<div />
|
|
)}
|
|
{actions && (
|
|
<Actions align="center" justify="flex-end">
|
|
{actions}
|
|
</Actions>
|
|
)}
|
|
</Wrapper>
|
|
);
|
|
}
|
|
|
|
const Breadcrumbs = styled("div")`
|
|
flex-grow: 1;
|
|
flex-basis: 0;
|
|
align-items: center;
|
|
padding-right: 8px;
|
|
|
|
/* Don't show breadcrumbs on mobile */
|
|
display: none;
|
|
${breakpoint("tablet")`
|
|
display: flex;
|
|
`};
|
|
`;
|
|
|
|
const Actions = styled(Flex)`
|
|
flex-grow: 1;
|
|
flex-basis: 0;
|
|
min-width: auto;
|
|
padding-left: 8px;
|
|
|
|
${breakpoint("tablet")`
|
|
position: unset;
|
|
`};
|
|
`;
|
|
|
|
const Wrapper = styled(Flex)`
|
|
position: sticky;
|
|
top: 0;
|
|
z-index: ${(props) => props.theme.depths.header};
|
|
background: ${(props) => transparentize(0.2, props.theme.background)};
|
|
padding: 12px;
|
|
transition: all 100ms ease-out;
|
|
transform: translate3d(0, 0, 0);
|
|
backdrop-filter: blur(20px);
|
|
min-height: 56px;
|
|
justify-content: flex-start;
|
|
|
|
@media print {
|
|
display: none;
|
|
}
|
|
|
|
${breakpoint("tablet")`
|
|
padding: 16px 16px 0;
|
|
justify-content: "center";
|
|
`};
|
|
`;
|
|
|
|
const Title = styled("div")`
|
|
display: none;
|
|
font-size: 16px;
|
|
font-weight: 600;
|
|
text-overflow: ellipsis;
|
|
white-space: nowrap;
|
|
overflow: hidden;
|
|
cursor: pointer;
|
|
min-width: 0;
|
|
|
|
${breakpoint("tablet")`
|
|
padding-left: 0;
|
|
display: block;
|
|
`};
|
|
|
|
svg {
|
|
vertical-align: bottom;
|
|
}
|
|
|
|
@media (display-mode: standalone) {
|
|
overflow: hidden;
|
|
flex-grow: 0 !important;
|
|
}
|
|
`;
|
|
|
|
export default observer(Header);
|