agent_backend/components/ui/pagination.tsx

import * as React from 'react';

import { cn } from '@/lib/utils';
import { Button } from '@/components/ui/button';
import {
  ChevronLeftIcon,
  ChevronRightIcon,
  MoreHorizontalIcon,
} from 'lucide-react';

function Pagination({ className, ...props }: React.ComponentProps<'nav'>) {
  return (
    <nav
      role="navigation"
      aria-label="pagination"
      data-slot="pagination"
      className={cn('mx-auto flex w-full justify-center', className)}
      {...props}
    />
  );
}

function PaginationContent({
  className,
  ...props
}: React.ComponentProps<'ul'>) {
  return (
    <ul
      data-slot="pagination-content"
      className={cn('gap-0.5 flex items-center', className)}
      {...props}
    />
  );
}

function PaginationItem({ ...props }: React.ComponentProps<'li'>) {
  return <li data-slot="pagination-item" {...props} />;
}

type PaginationLinkProps = {
  isActive?: boolean;
} & Pick<React.ComponentProps<typeof Button>, 'size'> &
  React.ComponentProps<'a'>;

function PaginationLink({
  className,
  isActive,
  size = 'icon',
  ...props
}: PaginationLinkProps) {
  return (
    <Button
      variant={isActive ? 'outline' : 'ghost'}
      size={size}
      className={cn(className)}
      nativeButton={false}
      render={
        <a
          aria-current={isActive ? 'page' : undefined}
          data-slot="pagination-link"
          data-active={isActive}
          {...props}
        />
      }
    />
  );
}

function PaginationPrevious({
  className,
  text = 'Previous',
  ...props
}: React.ComponentProps<typeof PaginationLink> & { text?: string }) {
  return (
    <PaginationLink
      aria-label="Go to previous page"
      size="default"
      className={cn('pl-1.5!', className)}
      {...props}
    >
      <ChevronLeftIcon data-icon="inline-start" className="cn-rtl-flip" />
      <span className="hidden sm:block">{text}</span>
    </PaginationLink>
  );
}

function PaginationNext({
  className,
  text = 'Next',
  ...props
}: React.ComponentProps<typeof PaginationLink> & { text?: string }) {
  return (
    <PaginationLink
      aria-label="Go to next page"
      size="default"
      className={cn('pr-1.5!', className)}
      {...props}
    >
      <span className="hidden sm:block">{text}</span>
      <ChevronRightIcon data-icon="inline-end" className="cn-rtl-flip" />
    </PaginationLink>
  );
}

function PaginationEllipsis({
  className,
  ...props
}: React.ComponentProps<'span'>) {
  return (
    <span
      aria-hidden
      data-slot="pagination-ellipsis"
      className={cn(
        "size-8 [&_svg:not([class*='size-'])]:size-4 flex items-center justify-center",
        className,
      )}
      {...props}
    >
      <MoreHorizontalIcon />
      <span className="sr-only">More pages</span>
    </span>
  );
}

export {
  Pagination,
  PaginationContent,
  PaginationEllipsis,
  PaginationItem,
  PaginationLink,
  PaginationNext,
  PaginationPrevious,
};