Breadcrumb

Copy"use client";

import * as React from "react";
import { mergeProps } from "@base-ui/react/merge-props";
import { useRender } from "@base-ui/react/use-render";

import { cn } from "@/lib/utils";
import { ChevronRightIcon, MoreHorizontalIcon } from "lucide-react";

function Breadcrumb({ className, ...props }: React.ComponentProps<"nav">) {
  return (
    <nav aria-label="breadcrumb" data-slot="breadcrumb" className={cn(className)} {...props} />
  );
}

function BreadcrumbList({ className, ...props }: React.ComponentProps<"ol">) {
  return (
    <ol
      data-slot="breadcrumb-list"
      className={cn(
        "flex flex-wrap items-center gap-1.5 text-sm font-base wrap-break-word text-foreground sm:gap-2.5",
        className,
      )}
      {...props}
    />
  );
}

function BreadcrumbItem({ className, ...props }: React.ComponentProps<"li">) {
  return (
    <li
      data-slot="breadcrumb-item"
      className={cn("inline-flex items-center gap-1.5", className)}
      {...props}
    />
  );
}

function BreadcrumbLink({
  asChild = false,
  children,
  className,
  render,
  ...props
}: useRender.ComponentProps<"a"> & { asChild?: boolean }) {
  const child = React.Children.toArray(children).find(React.isValidElement);

  return useRender({
    defaultTagName: "a",
    props: mergeProps<"a">(
      {
        className: cn("transition-colors hover:text-main", className),
        children: asChild ? undefined : children,
      },
      props,
    ),
    render: asChild ? child : render,
    state: {
      slot: "breadcrumb-link",
    },
  });
}

function BreadcrumbPage({ className, ...props }: React.ComponentProps<"span">) {
  return (
    <span
      data-slot="breadcrumb-page"
      role="link"
      aria-disabled="true"
      aria-current="page"
      className={cn(className)}
      {...props}
    />
  );
}

function BreadcrumbSeparator({ children, className, ...props }: React.ComponentProps<"li">) {
  return (
    <li
      data-slot="breadcrumb-separator"
      role="presentation"
      aria-hidden="true"
      className={cn("[&>svg]:size-3.5", className)}
      {...props}
    >
      {children ?? <ChevronRightIcon />}
    </li>
  );
}

function BreadcrumbEllipsis({ className, ...props }: React.ComponentProps<"span">) {
  return (
    <span
      data-slot="breadcrumb-ellipsis"
      role="presentation"
      aria-hidden="true"
      className={cn("flex size-9 items-center justify-center [&>svg]:size-4", className)}
      {...props}
    >
      <MoreHorizontalIcon />
      <span className="sr-only">More</span>
    </span>
  );
}

export {
  Breadcrumb,
  BreadcrumbList,
  BreadcrumbItem,
  BreadcrumbLink,
  BreadcrumbPage,
  BreadcrumbSeparator,
  BreadcrumbEllipsis,
};