import * as React from 'react';
import {
  ChevronLeftIcon,
  ChevronRightIcon,
  MoreHorizontalIcon,
} from 'lucide-react';

import { cn } from '@/lib/utils';
import { Button } from '@/components/ui/button';

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('flex flex-row items-center gap-1', 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 (
    <a
      aria-current={isActive ? 'page' : undefined}
      data-slot="pagination-link"
      data-active={isActive}
      className={cn(
        'inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium transition-all disabled:pointer-events-none disabled:opacity-50',
        isActive
          ? 'border border-border bg-background shadow-xs hover:bg-accent hover:text-accent-foreground'
          : 'hover:bg-accent hover:text-accent-foreground',
        size === 'icon' && 'size-9',
        className
      )}
      {...props}
    />
  );
}

function PaginationPrevious({
  className,
  ...props
}: React.ComponentProps<typeof PaginationLink>) {
  return (
    <PaginationLink
      aria-label="Go to previous page"
      size="default"
      className={cn('gap-1 px-2.5 sm:pl-2.5', className)}
      {...props}
    >
      <ChevronLeftIcon />
      <span className="hidden sm:block">Previous</span>
    </PaginationLink>
  );
}

function PaginationNext({
  className,
  ...props
}: React.ComponentProps<typeof PaginationLink>) {
  return (
    <PaginationLink
      aria-label="Go to next page"
      size="default"
      className={cn('gap-1 px-2.5 sm:pr-2.5', className)}
      {...props}
    >
      <span className="hidden sm:block">Next</span>
      <ChevronRightIcon />
    </PaginationLink>
  );
}

function PaginationEllipsis({
  className,
  ...props
}: React.ComponentProps<'span'>) {
  return (
    <span
      aria-hidden
      data-slot="pagination-ellipsis"
      className={cn('flex size-9 items-center justify-center', className)}
      {...props}
    >
      <MoreHorizontalIcon className="size-4" />
      <span className="sr-only">More pages</span>
    </span>
  );
}

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