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"use client";
import { useRef, useState } from "react";
import Image from "next/image";
import Link from "next/link";
import { useMount, useUnmount } from "react-use";
import classNames from "classnames";
import { Button } from "@/components/ui/button";
import Logo from "@/assets/logo.svg";
import { useUser } from "@/hooks/useUser";
import { UserMenu } from "@/components/user-menu";
const navigationLinks = [
{
name: "Create Website",
href: "/projects/new",
},
{
name: "Features",
href: "#features",
},
{
name: "Community",
href: "#community",
},
{
name: "Deploy",
href: "#deploy",
},
];
export default function Navigation() {
const { openLoginWindow, user } = useUser();
const [hash, setHash] = useState("");
const selectorRef = useRef<HTMLDivElement>(null);
const linksRef = useRef<HTMLLIElement[]>(
new Array(navigationLinks.length).fill(null)
);
const [isScrolled, setIsScrolled] = useState(false);
useMount(() => {
const handleScroll = () => {
const scrollTop = window.scrollY;
setIsScrolled(scrollTop > 100);
};
const initialHash = window.location.hash;
if (initialHash) {
setHash(initialHash);
calculateSelectorPosition(initialHash);
}
window.addEventListener("scroll", handleScroll);
});
useUnmount(() => {
window.removeEventListener("scroll", () => {});
});
const handleClick = (href: string) => {
setHash(href);
calculateSelectorPosition(href);
};
const calculateSelectorPosition = (href: string) => {
if (selectorRef.current && linksRef.current) {
const index = navigationLinks.findIndex((l) => l.href === href);
const targetLink = linksRef.current[index];
if (targetLink) {
const targetRect = targetLink.getBoundingClientRect();
selectorRef.current.style.left = targetRect.left + "px";
selectorRef.current.style.width = targetRect.width + "px";
}
}
};
return (
<div
className={classNames(
"sticky top-0 z-10 transition-all duration-200 backdrop-blur-md",
{
"bg-black/30": isScrolled,
}
)}
>
<nav className="grid grid-cols-3 p-4 container mx-auto">
<Link href="/" className="flex items-center gap-1">
<Image
src={Logo}
className="w-9 mr-1"
alt="DeepSite Logo"
width={64}
height={64}
/>
<p className="font-sans text-white text-xl font-bold">DeepSite</p>
</Link>
<ul className="flex items-center justify-center gap-6">
{navigationLinks.map((link) => (
<li
key={link.name}
ref={(el) => {
const index = navigationLinks.findIndex(
(l) => l.href === link.href
);
if (el && linksRef.current[index] !== el) {
linksRef.current[index] = el;
}
}}
className="inline-block font-sans text-sm"
>
<Link
href={link.href}
className={classNames(
"text-neutral-500 hover:text-primary transition-colors",
{
"text-primary": hash === link.href,
}
)}
onClick={() => {
handleClick(link.href);
}}
>
{link.name}
</Link>
</li>
))}
<div
ref={selectorRef}
className={classNames(
"h-1 absolute bottom-4 transition-all duration-200 flex items-center justify-center",
{
"opacity-0": !hash,
}
)}
>
<div className="size-1 bg-white rounded-full" />
</div>
</ul>
<div className="flex items-center justify-end gap-2">
{user ? (
<UserMenu className="!pl-3 !pr-4 !py-2 !h-auto !rounded-lg" />
) : (
<>
<Button variant="link" size={"sm"} onClick={openLoginWindow}>
Log In
</Button>
<Button size={"sm"}>Sign Up</Button>
</>
)}
</div>
</nav>
</div>
);
}
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