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

import { cn } from "@/lib/utils";
import { type Button, buttonVariants } 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(
				buttonVariants({
					variant: isActive ? "outline" : "ghost",
					size,
				}),
				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,
};