RythonDev/src/components/ui/NavigationBar.tsx
2026-09-03 18:43:17 +08:00

307 lines
8.2 KiB
TypeScript

import { cn } from "@/lib/utils";
import { AnimatePresence, motion } from "motion/react";
import { Cross as HamburgerCross } from "hamburger-react";
import { useEffect, useState, useRef } from "react";
declare module "react" {
interface CSSProperties {
[key: `--${string}`]: string | number;
}
}
export const HoverNavigation = ({
items,
className,
}: {
items: {
label: string;
link: string;
}[];
className?: string;
}) => {
const [hoveredIndex, setHoveredIndex] = useState<number | null>(null);
const [activeIndex, setActiveIndex] = useState<number | null>(null);
const [hamburgerOpen, setHamburgerOpen] = useState(false);
const [theme, setTheme] = useState<"light" | "dark">("dark");
const hamburgerRef = useRef<HTMLDivElement>(null);
const menuRef = useRef<HTMLDivElement>(null);
useEffect(() => {
setTheme(
document.documentElement.dataset.theme === "light"
? "light"
: "dark",
);
}, []);
const toggleTheme = () => {
const nextTheme = theme === "dark" ? "light" : "dark";
document.documentElement.dataset.theme = nextTheme;
localStorage.setItem("theme", nextTheme);
document
.querySelector('meta[name="theme-color"]')
?.setAttribute(
"content",
nextTheme === "dark" ? "#101010" : "#fafafa",
);
setTheme(nextTheme);
};
// Track which section is in view
useEffect(() => {
const sectionIds = items.map((item) => {
const url = new URL(item.link, window.location.origin);
return url.hash.replace("#", "");
});
const sectionElements: (Element | null)[] = sectionIds.map((id) => {
if (!id) return null;
return document.getElementById(id);
});
const visibilityMap = new Map<Element, number>();
const observer = new IntersectionObserver(
(entries) => {
entries.forEach((entry) => {
visibilityMap.set(entry.target, entry.intersectionRatio);
});
let maxRatio = 0;
let maxIdx = -1;
sectionElements.forEach((el, idx) => {
if (!el) return;
const ratio = visibilityMap.get(el) ?? 0;
if (ratio > maxRatio) {
maxRatio = ratio;
maxIdx = idx;
}
});
if (maxIdx !== -1 && maxRatio > 0) {
setActiveIndex(maxIdx);
}
},
{
rootMargin: "-20% 0px -50% 0px",
threshold: [0, 0.25, 0.5, 0.75, 1],
},
);
sectionElements.forEach((el) => {
if (el) observer.observe(el);
});
// set hover index on projects when on "/projects"
const splittedURL = window.location.href.split("/");
if (splittedURL[splittedURL.length - 1]) {
setActiveIndex(2);
}
return () => observer.disconnect();
}, [items]);
useEffect(() => {
// hamburger stuff
const handleClickOutside = (event: MouseEvent) => {
if (
hamburgerOpen &&
hamburgerRef.current &&
menuRef.current &&
!hamburgerRef.current.contains(event.target as Node) &&
!menuRef.current.contains(event.target as Node)
) {
setHamburgerOpen(false);
}
};
document.addEventListener("mousedown", handleClickOutside);
return () => {
document.removeEventListener("mousedown", handleClickOutside);
};
}, [hamburgerOpen]);
// Use hoveredIndex when hovering, otherwise use activeIndex
const displayIndex = hoveredIndex !== null ? hoveredIndex : activeIndex;
return (
<>
<div className="theme-surface bg-secondary/50 fixed top-5 left-1/2 z-30 box-border hidden -translate-x-1/2 items-center justify-center overflow-auto rounded-[40px] border-2 border-solid border-gray-700 px-5 py-3 backdrop-blur-md md:flex md:w-11/12 lg:w-2/3 xl:w-auto">
<div className="flex flex-col">
<div className="flex flex-row">
<nav
aria-label="Desktop Navigation"
className="flex items-center justify-center overflow-hidden"
>
<motion.ul
className="hidden w-0 flex-row items-center justify-center overflow-hidden md:flex md:w-auto"
transition={{
ease: "easeInOut",
}}
>
{items.map((item, idx) => (
<li key={item?.link}>
<a
href={item?.link}
className="group relative block h-fit px-5 py-2"
onMouseEnter={() =>
setHoveredIndex(idx)
}
onMouseLeave={() =>
setHoveredIndex(null)
}
>
<AnimatePresence>
{displayIndex === idx && (
<motion.span
className="absolute inset-0 z-10 block h-full w-full rounded-3xl bg-neutral-100"
layoutId="hoverBackground"
initial={{ opacity: 0 }}
animate={{
opacity: 1,
transition: {
duration: 0.15,
},
}}
exit={{
opacity: 0,
transition: {
duration: 0.15,
delay: 0.2,
},
}}
/>
)}
</AnimatePresence>
<NavBarLink>
{item.label}
</NavBarLink>
</a>
</li>
))}
</motion.ul>
</nav>
<ThemeToggle theme={theme} onToggle={toggleTheme} />
</div>
</div>
</div>
<div className="theme-surface bg-secondary/50 fixed top-5 left-1/2 z-50 flex w-4/5 -translate-x-1/2 items-center justify-end rounded-full border-2 border-solid border-gray-700 pr-5 backdrop-blur-xl lg:hidden">
<ThemeToggle theme={theme} onToggle={toggleTheme} />
<div
ref={hamburgerRef}
className="flex rounded-full px-1 py-1 md:hidden [&>div]:rounded-full [&>div_div]:bg-current!"
>
<HamburgerCross
toggle={setHamburgerOpen}
toggled={hamburgerOpen}
></HamburgerCross>
</div>
</div>
{/* Mobile Navigation Menu */}
<AnimatePresence>
{hamburgerOpen && (
<motion.div
ref={menuRef}
initial={{ opacity: 0, scale: 0.95 }}
animate={{ opacity: 1, scale: 1 }}
exit={{ opacity: 0, scale: 0.95 }}
transition={{ duration: 0.2 }}
className="theme-surface bg-secondary/50 fixed top-24 right-0 left-1/2 z-40 w-4/5 -translate-x-1/2 rounded-2xl py-2 backdrop-blur-xl md:hidden"
>
<nav aria-label="Mobile Navigation">
<ul className="flex flex-col gap-2">
{items.map((item, idx) => (
<motion.li
key={item?.link}
initial={{ opacity: 0, y: -20 }}
animate={{ opacity: 1, y: 0 }}
transition={{
delay: idx * 0.1,
duration: 0.3,
}}
className="rounded-2xl px-3"
>
<a
href={item?.link}
className="block rounded-lg px-4 py-3 text-center text-lg transition-colors"
onClick={() =>
setHamburgerOpen(false)
}
>
{item.label}
</a>
</motion.li>
))}
</ul>
</nav>
</motion.div>
)}
</AnimatePresence>
</>
);
};
const ThemeToggle = ({
theme,
onToggle,
}: {
theme: "light" | "dark";
onToggle: () => void;
}) => (
<button
type="button"
onClick={onToggle}
aria-label={`Switch to ${theme === "dark" ? "light" : "dark"} theme`}
title={`Switch to ${theme === "dark" ? "light" : "dark"} theme`}
className="ml-2 grid size-10 shrink-0 cursor-pointer place-items-center rounded-full transition-colors hover:bg-current/10 focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-current"
>
{theme === "dark" ? (
<svg
viewBox="0 0 24 24"
aria-hidden="true"
className="size-5"
fill="none"
stroke="currentColor"
strokeWidth="2"
>
<circle cx="12" cy="12" r="4" />
<path d="M12 2v2M12 20v2M4.93 4.93l1.42 1.42M17.66 17.66l1.41 1.41M2 12h2M20 12h2M4.93 19.07l1.42-1.42M17.66 6.34l1.41-1.41" />
</svg>
) : (
<svg
viewBox="0 0 24 24"
aria-hidden="true"
className="size-5"
fill="none"
stroke="currentColor"
strokeWidth="2"
strokeLinecap="round"
strokeLinejoin="round"
>
<path d="M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79Z" />
</svg>
)}
</button>
);
export const NavBarLink = ({
className,
children,
}: {
className?: string;
children: React.ReactNode;
}) => {
return (
<div
className={cn(
"theme-nav-link relative z-20 h-fit w-full overflow-hidden rounded-2xl text-center mix-blend-difference transition-all ease-out",
className,
)}
>
{children}
</div>
);
};