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lightswind

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A professionally designed animate react component library & templates market that brings together functionality, accessibility, and beautiful aesthetics for modern applications.

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import { jsx as _jsx, jsxs as _jsxs } from "react/jsx-runtime"; import { useEffect, useRef, useState } from "react"; import { cn } from "../lib/utils"; export const InteractiveGradient = ({ color, glowColor = "#107667ed", width = "", height = "", borderRadius = "1rem", className = "", children, followMouse = true, hoverOnly = false, intensity = 100, backgroundColor, // You can still use this for other parts if needed }) => { const cardRef = useRef(null); const [position, setPosition] = useState({ x: 0, y: 0 }); const [isHovering, setIsHovering] = useState(false); const [resolvedGlowFallbackColor, setResolvedGlowFallbackColor] = useState("#ffffff"); // Renamed for clarity // Detect dark mode for fallback (if backgroundColor prop isn't a direct CSS color) useEffect(() => { // This logic is primarily for the *glow fallback* when the background is handled by Tailwind // or when no direct backgroundColor is provided for the radial gradient's base. if (!backgroundColor || !backgroundColor.startsWith("#") && !backgroundColor.startsWith("rgb")) { const html = document.documentElement; const updateColor = () => { const isDark = html.classList.contains("dark"); // This sets the color for the "base" of the radial gradient, which needs a CSS color. setResolvedGlowFallbackColor(isDark ? "#000" : "#ffffff"); // Black for dark, white for light as default }; updateColor(); const observer = new MutationObserver(updateColor); observer.observe(html, { attributes: true, attributeFilter: ["class"] }); return () => observer.disconnect(); } else { // If backgroundColor is a direct CSS color, use it for the radial gradient's base. setResolvedGlowFallbackColor(backgroundColor); } }, [backgroundColor]); const normalizedIntensity = Math.max(0, Math.min(100, intensity)) / 100; useEffect(() => { if (!followMouse) return; const handleMouseMove = (e) => { if (!cardRef.current || (hoverOnly && !isHovering)) return; const rect = cardRef.current.getBoundingClientRect(); const x = e.clientX - rect.left; const y = e.clientY - rect.top; setPosition({ x, y }); }; window.addEventListener("mousemove", handleMouseMove); return () => window.removeEventListener("mousemove", handleMouseMove); }, [followMouse, hoverOnly, isHovering]); const getBackgroundStyle = () => { // Use resolvedGlowFallbackColor for the radial gradient's base, // which should always be a valid CSS color. if (!followMouse || (hoverOnly && !isHovering)) { return { background: `radial-gradient(circle at center, ${glowColor} 0%, ${resolvedGlowFallbackColor} ${45 * normalizedIntensity}%, ${resolvedGlowFallbackColor} 100%)`, }; } return { background: `radial-gradient(circle at ${position.x}px ${position.y}px, ${glowColor} 0%, ${resolvedGlowFallbackColor} ${45 * normalizedIntensity}%, ${resolvedGlowFallbackColor} 100%)`, }; }; const getBorderStyle = () => { // resolvedGlowFallbackColor is also used here return { "--gradient-border": `linear-gradient(45deg, ${resolvedGlowFallbackColor}, ${resolvedGlowFallbackColor}, ${color})`, }; }; return (_jsxs("div", { ref: cardRef, className: cn(`relative grid place-content-center place-items-center text-center border transition-all duration-300 interactive-gradient-card text-foreground`, backgroundColor || 'bg-white dark:bg-black', className), style: { ...getBackgroundStyle(), // This handles the radial glow overlay ...getBorderStyle(), width, height, borderRadius, }, onMouseEnter: () => setIsHovering(true), onMouseLeave: () => setIsHovering(false), children: [_jsx("style", { children: ` .interactive-gradient-card::before { position: absolute; content: ""; top: 0; left: 0; width: 100%; height: 100%; border-radius: ${borderRadius}; z-index: -1; border: 0.155rem solid transparent; background: var(--gradient-border) border-box; -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0); -webkit-mask-composite: destination-out; mask-composite: exclude; } ` }), children] })); }; export default InteractiveGradient;