Initial commit: HMDesignSystem baseline

src/components/calendar.stories.tsx

@@ -0,0 +1,86 @@
+import { useState, type ReactNode } from "react"
+import type { Meta, StoryObj } from "@storybook/react-vite"
+import type { DateRange } from "react-day-picker"
+import { Calendar } from "@hm-design/ui"
+import { StateBoard } from "@/components/story-board"
+import { STORY_KICKER, StoryPage, StoryPageHeader, StorySection } from "@/components/story-page"
+
+// The representative "Calendar" Story shows each mode with real, clickable calendars; the same specimens also exist as Stories
+// tagged `verification` (hidden from the sidebar). `today` is pinned to 2026-10-02 so the Story looks the same on any day; this
+// uses react-day-picker's own `today` prop, not an HM state. Korean is the Calendar default locale.
+
+const today = new Date(2026, 9, 2)
+const month = new Date(2026, 9, 1)
+
+const box = (node: ReactNode) => <div className="rounded-md border bg-card w-fit">{node}</div>
+
+function Single() {
+  const [date, setDate] = useState<Date | undefined>(new Date(2026, 9, 15))
+  return (
+    <div className="grid gap-2">
+      {box(<Calendar mode="single" selected={date} onSelect={setDate} defaultMonth={month} today={today} />)}
+      <span className="text-sm text-muted-foreground" data-testid="single">{`선택: ${date ? date.toLocaleDateString("ko-KR") : "없음"}`}</span>
+    </div>
+  )
+}
+
+function DisabledDates() {
+  const [date, setDate] = useState<Date | undefined>()
+  return box(
+    <Calendar
+      mode="single"
+      selected={date}
+      onSelect={setDate}
+      defaultMonth={month}
+      today={today}
+      disabled={[{ before: new Date(2026, 9, 5) }, { dayOfWeek: [0] }]}
+    />
+  )
+}
+
+function Range() {
+  const [range, setRange] = useState<DateRange | undefined>({ from: new Date(2026, 9, 8), to: new Date(2026, 9, 14) })
+  return box(<Calendar mode="range" selected={range} onSelect={setRange} defaultMonth={month} today={today} />)
+}
+
+function TwoMonths() {
+  return box(<Calendar mode="single" numberOfMonths={2} defaultMonth={month} today={today} />)
+}
+
+const sections = [
+  { id: "single", label: "Single (today = 10/2, selected = 10/15)", node: <Single /> },
+  { id: "disabled", label: "Disabled dates (before 10/5, Sundays)", node: <DisabledDates /> },
+  { id: "range", label: "Range", node: <Range /> },
+  { id: "months", label: "Two months", node: <TwoMonths /> },
+]
+
+// No `component`: Calendar props are a union of selection modes, so Stories without args would not type-check.
+const meta = { title: "Components/Search & Date/Calendar", parameters: { layout: "padded" } } satisfies Meta
+export default meta
+type Story = StoryObj<typeof meta>
+
+const board = (...ids: string[]) => (
+  <StateBoard min={300} states={sections.filter((s) => ids.includes(s.id)).map((s) => ({ id: s.id, label: s.label, wide: s.id === "months", children: s.node }))} />
+)
+
+// Representative Story: the common Story page; the sections group the same specimens.
+export const All: Story = {
+  name: "Calendar",
+  parameters: { layout: "fullscreen", controls: { disable: true } },
+  render: () => (
+    <StoryPage>
+      <StoryPageHeader
+        kicker={STORY_KICKER.components}
+        title="Calendar"
+        description="날짜를 고르는 달력입니다. 기본 locale은 한국어이며, 이 화면의 오늘은 2026-10-02로 고정되어 있습니다."
+      />
+      <StorySection title="Overview" description='mode="single"'>{board("single")}</StorySection>
+      <StorySection title="Variants" description='mode="range"와 여러 달 표시(numberOfMonths=2)입니다.'>{board("range", "months")}</StorySection>
+      <StorySection title="States" description="선택할 수 없는 날짜(disabled)입니다.">{board("disabled")}</StorySection>
+    </StoryPage>
+  ),
+}
+
+export const SingleSelection: Story = { tags: ["verification"], name: "Single", render: () => <Single /> }
+export const DisabledSelection: Story = { tags: ["verification"], name: "Disabled Dates", render: () => <DisabledDates /> }
+export const RangeSelection: Story = { tags: ["verification"], name: "Range", render: () => <Range /> }