Files
LexiChain/features/home/components/Navbar.tsx
2026-03-28 23:46:45 +01:00

245 lines
8.8 KiB
TypeScript

"use client";
import { useState, useEffect } from "react";
import { Button } from "@/components/ui/button";
import { ModeToggle } from "@/components/ui/mode-toggle";
import { X, ArrowRight } from "lucide-react";
import Image from "next/image";
import Link from "next/link";
import {
SignedIn,
SignedOut,
SignInButton,
SignUpButton,
UserButton,
} from "@clerk/nextjs";
const navLinks = [
{ label: "Features", href: "#features" },
{ label: "How It Works", href: "#how-it-works" },
{ label: "About", href: "#stats" },
{ label: "Contact", href: "#footer" },
];
export function Navbar() {
const [isScrolled, setIsScrolled] = useState(false);
const [isMobileMenuOpen, setIsMobileMenuOpen] = useState(false);
const [activeLink, setActiveLink] = useState("");
useEffect(() => {
const handleScroll = () => {
setIsScrolled(window.scrollY > 20);
};
window.addEventListener("scroll", handleScroll, { passive: true });
return () => window.removeEventListener("scroll", handleScroll);
}, []);
const handleLinkClick = (
e: React.MouseEvent<HTMLAnchorElement>,
href: string,
) => {
e.preventDefault();
const targetId = href.replace("#", "");
const element = document.getElementById(targetId);
if (element) {
element.scrollIntoView({ behavior: "smooth" });
setActiveLink(href);
setIsMobileMenuOpen(false);
}
};
return (
<>
<nav
className={`fixed top-0 left-0 right-0 z-50 transition-all duration-500 ${
isScrolled ? "mt-0 px-0" : "mt-6 px-4"
}`}
>
<div
className={`mx-auto transition-all duration-500 ${
isScrolled ? "max-w-full" : "max-w-6xl"
}`}
>
<div
className={`glass rounded-full px-4 md:px-8 py-3 md:py-4 transition-all duration-500 ${
isScrolled
? "rounded-none shadow-lg backdrop-blur-2xl"
: "shadow-xl hover:shadow-2xl"
} ${
isScrolled
? "border-b border-slate-200/50 dark:border-slate-700/50"
: ""
}`}
>
<div className="flex items-center justify-between">
{/* Logo */}
<a
href="#"
className="flex items-center gap-3 group"
onClick={(e) => {
e.preventDefault();
window.scrollTo({ top: 0, behavior: "smooth" });
}}
>
<div className="relative flex items-center justify-center">
<div className="absolute inset-0 rounded-xl bg-gradient-to-tr from-blue-500/10 via-purple-500/10 to-teal-500/10 opacity-0 group-hover:opacity-100 transition-opacity duration-300" />
<Image
src="/LexiChain.png"
alt="LexiChain Logo"
width={34}
height={34}
className="relative z-10 w-8 h-8 object-contain transition-all duration-300 ease-out group-hover:scale-110"
/>
</div>
</a>
{/* Desktop Navigation */}
<div className="hidden lg:flex items-center gap-8">
{navLinks.map((link) => (
<a
key={link.href}
href={link.href}
onClick={(e) => handleLinkClick(e, link.href)}
className={`relative px-4 py-2 text-sm font-medium transition-all duration-200 rounded-full ${
activeLink === link.href
? "text-blue-600 dark:text-blue-400"
: "text-slate-700 dark:text-slate-300 hover:bg-slate-100/50 dark:hover:bg-slate-800/50"
}`}
>
{link.label}
{activeLink === link.href && (
<span className="absolute bottom-0 left-1/2 -translate-x-1/2 w-1 h-1 bg-blue-600 dark:bg-blue-400 rounded-full" />
)}
</a>
))}
</div>
{/* Right Section */}
<div className="flex items-center gap-2 md:gap-3">
<ModeToggle />
{/* Global Clerk context usage */}
<SignedOut>
<SignInButton mode="modal">
<Button variant="outline" className="hidden md:flex">
Sign In
</Button>
</SignInButton>
<SignUpButton mode="modal">
<Button className="hidden md:flex btn-gradient">
Get Started
<ArrowRight className="w-4 h-4 ml-2" />
</Button>
</SignUpButton>
</SignedOut>
<SignedIn>
<Link href="/dashboard" className="hidden md:inline-block">
<Button variant="outline">Dashboard</Button>
</Link>
<UserButton afterSignOutUrl="/" />
</SignedIn>
<Button
onClick={() => setIsMobileMenuOpen(!isMobileMenuOpen)}
className="lg:hidden"
variant="ghost"
size="icon"
>
<div className="relative w-6 h-6">
<span
className={`absolute left-0 w-6 h-0.5 bg-current transition-all ${isMobileMenuOpen ? "top-3 rotate-45" : "top-1"}`}
/>
<span
className={`absolute left-0 top-3 w-6 h-0.5 bg-current transition-all ${isMobileMenuOpen ? "opacity-0" : "opacity-100"}`}
/>
<span
className={`absolute left-0 w-6 h-0.5 bg-current transition-all ${isMobileMenuOpen ? "top-3 -rotate-45" : "top-5"}`}
/>
</div>
</Button>
</div>
</div>
</div>
</div>
</nav>
{/* Mobile Menu */}
<div
className={`fixed inset-0 z-40 lg:hidden transition-all duration-500 ${isMobileMenuOpen ? "opacity-100 visible" : "opacity-0 invisible"}`}
>
<div
className="absolute inset-0 bg-black/50 backdrop-blur-sm"
onClick={() => setIsMobileMenuOpen(false)}
/>
<div
className={`absolute right-0 top-0 h-full w-80 max-w-full bg-white dark:bg-slate-900 shadow-2xl transition-transform duration-500 ${isMobileMenuOpen ? "translate-x-0" : "translate-x-full"}`}
>
<div className="p-6 pt-20">
<Button
onClick={() => setIsMobileMenuOpen(false)}
className="absolute top-6 right-6"
variant="ghost"
size="icon"
>
<X className="w-6 h-6" />
</Button>
<div className="flex flex-col gap-4">
{navLinks.map((link) => (
<a
key={link.href}
href={link.href}
onClick={(e) => handleLinkClick(e, link.href)}
className="px-4 py-3 text-lg font-medium"
>
{link.label}
</a>
))}
<div className="mt-4 border-t border-slate-200/70 dark:border-slate-700/70 pt-5 space-y-3">
<SignedOut>
<Link
href="/sign-in"
onClick={() => setIsMobileMenuOpen(false)}
>
<Button variant="outline" className="w-full">
Sign In
</Button>
</Link>
<Link
href="/sign-up"
onClick={() => setIsMobileMenuOpen(false)}
>
<Button className="w-full btn-gradient">
Get Started
<ArrowRight className="w-4 h-4 ml-2" />
</Button>
</Link>
</SignedOut>
<SignedIn>
<Link
href="/dashboard"
onClick={() => setIsMobileMenuOpen(false)}
className="block"
>
<Button className="w-full">Go to Dashboard</Button>
</Link>
<div className="flex items-center justify-between rounded-xl border border-slate-200/70 dark:border-slate-700/70 px-3 py-2">
<span className="text-sm text-slate-600 dark:text-slate-300">
Account
</span>
<UserButton afterSignOutUrl="/" />
</div>
</SignedIn>
</div>
</div>
</div>
</div>
</div>
</>
);
}