"use client"

import * as React from "react"
import { ChevronDownIcon } from "lucide-react"
import { Button } from "@/registry/ui/button"
import {
  Collapsible,
  CollapsibleContent,
  CollapsibleTrigger,
} from "@/registry/ui/collapsible"

export default function CollapsibleDemo() {
  const [open, setOpen] = React.useState(false)

  return (
    <Collapsible open={open} onOpenChange={setOpen} className="w-72 space-y-2">
      <div className="flex items-center justify-between">
        <span className="text-sm font-semibold">Starred repositories (3)</span>
        <CollapsibleTrigger asChild>
          <Button variant="ghost" size="icon" aria-label="Toggle starred repositories">
            <ChevronDownIcon
              className="size-4 transition-transform duration-200"
              style={{ transform: open ? "rotate(180deg)" : "rotate(0deg)" }}
            />
          </Button>
        </CollapsibleTrigger>
      </div>
      <div className="rounded-lg border px-4 py-2 text-sm font-mono">
        @radix-ui/primitives
      </div>
      <CollapsibleContent className="space-y-2">
        <div className="rounded-lg border px-4 py-2 text-sm font-mono">
          @radix-ui/colors
        </div>
        <div className="rounded-lg border px-4 py-2 text-sm font-mono">
          @stitches/react
        </div>
      </CollapsibleContent>
    </Collapsible>
  )
}