chore: Move to Typescript (#2783)

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
2021-11-29 06:40:55 -08:00
parent 25ccfb5d04
commit 15b1069bcc
1017 changed files with 17410 additions and 54942 deletions
--- a/app/components/Header.tsx
+++ b/app/components/Header.tsx
@@ -0,0 +1,125 @@
+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);