219 lines
5.1 KiB
TypeScript
219 lines
5.1 KiB
TypeScript
import NextLink from "next/link";
|
|
import React, { ReactNode, ComponentType } from "react";
|
|
|
|
import styles from "./OrganizedContent.module.css";
|
|
|
|
type Link = ComponentType<LinkProps>;
|
|
|
|
interface Section {
|
|
id: string;
|
|
title: string;
|
|
}
|
|
|
|
const READ_ALL_TITLE = "Read All";
|
|
export const READ_ALL_ID = "read-all";
|
|
|
|
interface Props {
|
|
sections: Section[];
|
|
id: string;
|
|
children: ReactNode;
|
|
link: Link;
|
|
}
|
|
|
|
export function OrganizedContent({
|
|
sections,
|
|
id,
|
|
children,
|
|
link: Link,
|
|
}: Props) {
|
|
const currentIndex = sections.findIndex(
|
|
({ id: sectionId }) => sectionId === id
|
|
);
|
|
|
|
if (currentIndex < 0) {
|
|
throw new Error(`Section with ID ${id} was not found`);
|
|
}
|
|
|
|
const section = sections[currentIndex];
|
|
const isReadAll = section.id === READ_ALL_ID;
|
|
|
|
return (
|
|
<div className={styles.wrapper}>
|
|
<Nav sections={sections} currentIndex={currentIndex} link={Link} />
|
|
<div className={styles.content}>
|
|
{isReadAll ? (
|
|
children
|
|
) : (
|
|
<>
|
|
<section>
|
|
<h1>{section.title}</h1>
|
|
{children}
|
|
</section>
|
|
<Footer
|
|
sections={sections}
|
|
currentIndex={currentIndex}
|
|
link={Link}
|
|
/>
|
|
</>
|
|
)}
|
|
</div>
|
|
</div>
|
|
);
|
|
}
|
|
|
|
interface NavProps {
|
|
sections: Section[];
|
|
currentIndex: number;
|
|
link: Link;
|
|
}
|
|
|
|
function Nav({ sections, currentIndex, link: Link }: NavProps) {
|
|
return (
|
|
<nav className={styles.nav}>
|
|
{sections.map((section, index) => {
|
|
const classNames = [styles.navItem];
|
|
|
|
if (index === currentIndex) {
|
|
classNames.push(styles.selected);
|
|
}
|
|
|
|
if (section.id === READ_ALL_ID) {
|
|
classNames.push(styles.readAll);
|
|
}
|
|
|
|
return (
|
|
<Link
|
|
className={classNames.join(" ")}
|
|
id={section.id}
|
|
key={section.id}
|
|
>
|
|
<span className={styles.marker} />
|
|
<div>{section.title}</div>
|
|
</Link>
|
|
);
|
|
})}
|
|
</nav>
|
|
);
|
|
}
|
|
|
|
interface FooterProps {
|
|
sections: Section[];
|
|
currentIndex: number;
|
|
link: Link;
|
|
}
|
|
|
|
function Footer({ sections, currentIndex, link: Link }: FooterProps) {
|
|
const prevSection =
|
|
currentIndex > 0 && sections[currentIndex - 1].id !== READ_ALL_ID
|
|
? sections[currentIndex - 1]
|
|
: undefined;
|
|
const nextSection =
|
|
currentIndex < sections.length - 1 &&
|
|
sections[currentIndex + 1].id !== READ_ALL_ID
|
|
? sections[currentIndex + 1]
|
|
: undefined;
|
|
|
|
return (
|
|
<div className={styles.footer}>
|
|
{prevSection && (
|
|
<Link className={styles.previous} id={prevSection.id}>
|
|
<Arrow direction="left" />
|
|
<div>
|
|
<div>Previous</div>
|
|
<div className={styles.arrowHeading}>{prevSection.title}</div>
|
|
</div>
|
|
</Link>
|
|
)}
|
|
{nextSection && (
|
|
<Link className={styles.next} id={nextSection.id}>
|
|
<div>
|
|
<div>Next</div>
|
|
<div className={styles.arrowHeading}>{nextSection.title}</div>
|
|
</div>
|
|
<Arrow direction="right" />
|
|
</Link>
|
|
)}
|
|
</div>
|
|
);
|
|
}
|
|
|
|
export interface SectionWithContent {
|
|
section: Section;
|
|
Content: ComponentType;
|
|
}
|
|
|
|
export function createReadAllSection(
|
|
sections: Section[],
|
|
content: false
|
|
): Section;
|
|
export function createReadAllSection(
|
|
sections: SectionWithContent[],
|
|
content: true
|
|
): SectionWithContent;
|
|
export function createReadAllSection(
|
|
sections: SectionWithContent[] | Section[],
|
|
content = true
|
|
): SectionWithContent | Section {
|
|
const readAllSection = {
|
|
id: READ_ALL_ID,
|
|
title: READ_ALL_TITLE,
|
|
};
|
|
|
|
return content
|
|
? {
|
|
section: readAllSection,
|
|
Content: function ReadAllContent() {
|
|
return (
|
|
<>
|
|
{(sections as SectionWithContent[]).map(
|
|
({ section: { id, title }, Content }) => (
|
|
<section key={id}>
|
|
<h1>{title}</h1>
|
|
<Content />
|
|
</section>
|
|
)
|
|
)}
|
|
</>
|
|
);
|
|
},
|
|
}
|
|
: readAllSection;
|
|
}
|
|
|
|
export interface LinkProps {
|
|
className?: string;
|
|
id: string;
|
|
children: ReactNode;
|
|
}
|
|
|
|
export function createLink(page: string) {
|
|
let base = page.startsWith("/") ? page : `/${page}`;
|
|
base = base.endsWith("/") ? base : `${base}/`;
|
|
|
|
return function Link({ className, id, children }: LinkProps) {
|
|
const href = id === READ_ALL_ID ? base : base + id;
|
|
|
|
return (
|
|
<NextLink href={href}>
|
|
<a className={`${styles.link} ${className ?? ""}`}>{children}</a>
|
|
</NextLink>
|
|
);
|
|
};
|
|
}
|
|
|
|
function Arrow({ direction }: { direction: "left" | "right" }) {
|
|
return (
|
|
<svg
|
|
xmlns="http://www.w3.org/2000/svg"
|
|
width="14"
|
|
height="9"
|
|
viewBox="0 0 14 9"
|
|
className={`${styles.arrow} ${
|
|
direction === "left" ? styles.prevArrow : styles.nextArrow
|
|
}`}
|
|
>
|
|
<path d="M6.24407 8.12713C6.64284 8.58759 7.35716 8.58759 7.75593 8.12713L13.3613 1.65465C13.9221 1.00701 13.4621 0 12.6053 0H1.39467C0.537918 0 0.0778675 1.00701 0.638743 1.65465L6.24407 8.12713Z" />
|
|
</svg>
|
|
);
|
|
}
|