105 lines
4.8 KiB
TypeScript
105 lines
4.8 KiB
TypeScript
import type { Meta, StoryObj } from "@storybook/react-vite"
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import { AspectRatio, Card, CardContent } from "@hm-design/ui"
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import { StateBoard } from "@/components/story-board"
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import { StoryPage, StoryPageHeader, StorySection } from "@/components/story-page"
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// AspectRatio is a layout primitive: it keeps the ratio and nothing else. The image styling (object-fit, radius) in these Stories is
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// the consumer's composition on the child, not part of AspectRatio. Images are inline data URIs (no network). The Card example only
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// shows how a consumer can compose it; AspectRatio does not depend on Card.
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const svg = (label: string, fill: string) =>
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"data:image/svg+xml;utf8," +
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encodeURIComponent(
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`<svg xmlns="http://www.w3.org/2000/svg" width="480" height="320" viewBox="0 0 480 320"><rect width="480" height="320" fill="${fill}"/><circle cx="360" cy="90" r="40" fill="#bddfd4"/><path d="M0 320 L150 150 L260 260 L340 190 L480 320 Z" fill="#205241"/><text x="24" y="44" font-family="sans-serif" font-size="26" fill="#ffffff">${label}</text></svg>`
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)
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function Image({ ratio, label }: { ratio: number; label: string }) {
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return (
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<div style={{ width: "100%", maxWidth: 320 }}>
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<AspectRatio ratio={ratio} data-testid={`ratio-${label}`}>
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<img src={svg(label, "#266651")} alt={`${label} 예시 이미지`} className="size-full rounded-md object-cover" />
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</AspectRatio>
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</div>
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)
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}
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function Placeholder() {
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return (
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<div style={{ width: "100%", maxWidth: 320 }}>
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<AspectRatio ratio={16 / 9} data-testid="ratio-video">
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<div className="grid size-full place-items-center rounded-md border bg-muted text-sm text-muted-foreground">영상 영역 16:9</div>
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</AspectRatio>
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</div>
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)
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}
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function InCard() {
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return (
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<Card style={{ width: "100%", maxWidth: 320 }}>
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<CardContent>
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<AspectRatio ratio={4 / 3} data-testid="ratio-card">
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<img src={svg("Card 4:3", "#3e3523")} alt="카드 안 4:3 이미지" className="size-full rounded-md object-cover" />
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</AspectRatio>
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</CardContent>
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</Card>
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)
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}
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const sections = [
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{ id: "r169", label: "16:9", node: <Image ratio={16 / 9} label="16:9" /> },
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{ id: "r43", label: "4:3", node: <Image ratio={4 / 3} label="4:3" /> },
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{ id: "r11", label: "1:1", node: <Image ratio={1} label="1:1" /> },
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{ id: "video", label: "Video", node: <Placeholder /> },
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{ id: "card", label: "Card", node: <InCard /> },
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]
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const meta = { title: "Components/Data & Display/Aspect Ratio", component: AspectRatio, parameters: { layout: "padded" } } satisfies Meta<typeof AspectRatio>
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export default meta
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type Story = StoryObj<typeof meta>
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// Representative-page layout (Storybook presentation only): equal columns on PC (iframe width 1000px and up), fewer below that
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// (200px minimum). Each specimen sits in its own single-column StateBoard (min larger than any column), so every subtitle and divider
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// has the width of its column; a section with fewer specimens than columns leaves the remaining columns empty.
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// The Card example spans two columns (about its previous width); the ratio boxes fill their column by design.
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const specimenColumns = {
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2: "min-[1000px]:grid-cols-2",
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3: "min-[1000px]:grid-cols-3",
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4: "min-[1000px]:grid-cols-4",
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} as const
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function SpecimenGrid({ ids, columns, spans = {} }: { ids: string[]; columns: 2 | 3 | 4; spans?: Record<string, 2> }) {
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return (
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<div className={`grid items-start gap-6 [grid-template-columns:repeat(auto-fill,minmax(min(100%,200px),1fr))] ${specimenColumns[columns]}`}>
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{ids.map((id) => {
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const s = sections.find((section) => section.id === id)!
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return (
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<div key={id} className={spans[id] ? "min-[1000px]:col-span-2" : undefined}>
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<StateBoard min={10000} states={[{ id: s.id, label: s.label, children: s.node }]} />
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</div>
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)
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})}
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</div>
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)
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}
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// Representative Story: the common Story page; the sections group the same specimens.
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// Representative Story: Overview (16:9) is merged into Variants (16:9, 4:3, 1:1, Video), 4 columns on PC; Card stays under Usage.
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export const All: Story = {
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name: "Aspect Ratio",
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parameters: { layout: "fullscreen", controls: { disable: true } },
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render: () => (
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<StoryPage>
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<StoryPageHeader title="Aspect Ratio" />
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<StorySection title="Variants">
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<SpecimenGrid ids={["r169", "r43", "r11", "video"]} columns={4} />
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</StorySection>
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<StorySection title="Usage">
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<SpecimenGrid ids={["card"]} columns={4} spans={{ card: 2 }} />
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</StorySection>
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</StoryPage>
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),
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}
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export const Wide: Story = { tags: ["verification"], name: "16:9", render: () => <Image ratio={16 / 9} label="16:9" /> }
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export const Square: Story = { tags: ["verification"], name: "1:1", render: () => <Image ratio={1} label="1:1" /> }
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