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HMDesign/src/components/story-page.tsx
T

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2.2 KiB
TypeScript

import { createContext, type ReactNode } from "react"
import "./story-page.css"
// Storybook presentation only (not part of @hm-design/ui): the common frame of a representative Story page.
// Page → Header (title, description) → Sections (title, description, specimen). It never styles the component being reviewed.
// Inner and title follow Foundation / Color; the section header → content split follows Center Graphic / 교량.
// A Story using it sets `parameters.layout: "fullscreen"` so the page owns its inner padding.
// Lets StateBoard render its specimen labels one level below the section heading.
export const StorySectionContext = createContext(false)
export function StoryPage({ className, children }: { className?: string; children: ReactNode }) {
return <div className={className ? `sb-page ${className}` : "sb-page"}><div className="sb-page-inner">{children}</div></div>
}
export function StoryPageHeader({ kicker, title, description }: { kicker: string; title: string; description?: ReactNode }) {
return (
<header className="sb-page-header">
<p className="sb-page-kicker">{kicker}</p>
<h1 className="sb-page-title">{title}</h1>
{description ? <p className="sb-page-description">{description}</p> : null}
</header>
)
}
// Headings and specimens share StoryPage's single Inner. Wide specimens own their local scroll frame.
export function StorySection({
title,
description,
id,
children,
}: {
title: string
description?: ReactNode
id?: string
children: ReactNode
}) {
return (
<section className="sb-page-section" id={id} aria-label={title}>
<header className="sb-page-section-header">
<h2 className="sb-page-section-title">{title}</h2>
{description ? <p className="sb-page-section-description">{description}</p> : null}
</header>
<StorySectionContext.Provider value>
<div className="sb-page-section-body">{children}</div>
</StorySectionContext.Provider>
</section>
)
}
export const STORY_KICKER = {
foundation: "HM DESIGN SYSTEM / FOUNDATION",
components: "HM DESIGN SYSTEM / COMPONENTS",
patterns: "HM DESIGN SYSTEM / PATTERNS",
center: "HM DESIGN SYSTEM / CENTER GRAPHIC",
} as const