import type { Meta, StoryObj } from "@storybook/react-vite"
import { Separator } from "@hm-design/ui"
import { StateBoard } from "@/components/story-board"
import { STORY_KICKER, StoryPage, StoryPageHeader, StorySection } from "@/components/story-page"

const meta = {
  title: "Components/Data & Display/Separator",
  component: Separator,
  parameters: {
    layout: "padded",
    docs: {
      description: {
        component:
          "현재 HM 규격: 1px 선, 색은 pale warm neutral(Primitive 참조). Radix Separator의 orientation과 decorative(기본 true) API를 유지합니다. decorative=false이면 role=separator가 노출됩니다.",
      },
    },
  },
  argTypes: { orientation: { control: "inline-radio", options: ["horizontal", "vertical"] }, decorative: { control: "boolean" } },
} satisfies Meta<typeof Separator>
export default meta
type Story = StoryObj<typeof meta>

export const All: Story = {
  name: "Separator",
  parameters: { layout: "fullscreen", controls: { disable: true } },
  render: () => (
    <StoryPage>
      <StoryPageHeader
        kicker={STORY_KICKER.components}
        title="Separator"
        description="콘텐츠 사이를 나누는 선입니다. 제목과 설명을 하나의 묶음으로 두고 구분선은 묶음 뒤 한 곳에 사용합니다. 기본은 장식용(decorative)입니다."
      />
      <StorySection title="Overview">
        <StateBoard
          min={280}
          states={[
            {
              id: "horizontal",
              label: "Horizontal",
              children: (
                <div className="grid gap-3 text-sm">
                  <div><strong>제목</strong><p>제목에 연결된 설명입니다.</p></div>
                  <Separator />
                  <span>Below</span>
                </div>
              ),
            },
          ]}
        />
      </StorySection>
      <StorySection title="Variants">
        <StateBoard
          min={280}
          states={[
            {
              id: "vertical",
              label: "Vertical (flex row)",
              children: (
                <div className="flex h-6 items-center gap-3 text-sm">
                  <span>Left</span>
                  <Separator orientation="vertical" />
                  <span>Middle</span>
                  <Separator orientation="vertical" />
                  <span>Right</span>
                </div>
              ),
            },
            {
              id: "semantic",
              label: "Semantic (decorative=false)",
              noteAfter: true,
              note: "decorative=false는 role=separator와 aria-orientation을 노출합니다.",
              children: (
                <div className="grid gap-3 text-sm">
                  <span>Section A</span>
                  <Separator decorative={false} />
                  <span>Section B</span>
                </div>
              ),
            },
          ]}
        />
      </StorySection>
    </StoryPage>
  ),
}

export const Horizontal: Story = { tags: ["verification"], render: () => <div className="max-w-xs"><Separator /></div> }
export const Vertical: Story = { tags: ["verification"], render: () => <div className="flex h-8 items-center"><Separator orientation="vertical" /></div> }