"use client" import { useCallback, useEffect, useId, useState, type ReactNode, type RefObject, } from "react" // third-party import { cn } from "cn" import { motion, useReducedMotion } from "framer-motion" interface AnimatedBeamProps { containerRef: RefObject fromRef: RefObject toRef: RefObject curvature?: number reverse?: boolean className?: string pathColor?: string pathWidth?: number pathOpacity?: number gradientStartColor?: string gradientStopColor?: string dotted?: boolean dotSpacing?: number delay?: number duration?: number startXOffset?: number startYOffset?: number endXOffset?: number endYOffset?: number } // ------------------------------ | ANIMATED BEAM | ------------------------------ // export function AnimatedBeam({ containerRef, fromRef, toRef, curvature = 0, reverse = false, className, pathColor = "gray", pathWidth = 2, pathOpacity = 0.2, gradientStartColor = "#ffaa40", gradientStopColor = "#9c40ff", dotted = false, dotSpacing = 6, delay = 0, // Fixed rather than random: this renders on the server too, and a differing value trips hydration. duration = 5, startXOffset = 0, startYOffset = 0, endXOffset = 0, endYOffset = 0, }: AnimatedBeamProps) { const id = useId().replace(/[^a-zA-Z0-9]/g, "") const gradientId = `beam-gradient-${id}` const reduce = useReducedMotion() const [pathD, setPathD] = useState("") const [svgDimensions, setSvgDimensions] = useState({ width: 0, height: 0 }) // Flipped so the lit window enters from the far end when `reverse` is set. const gradientCoordinates = reverse ? { x1: ["90%", "-10%"], x2: ["100%", "0%"] } : { x1: ["10%", "110%"], x2: ["0%", "100%"] } const updatePath = useCallback(() => { const container = containerRef.current const from = fromRef.current const to = toRef.current if (!container || !from || !to) return const containerRect = container.getBoundingClientRect() const rectA = from.getBoundingClientRect() const rectB = to.getBoundingClientRect() setSvgDimensions({ width: containerRect.width, height: containerRect.height, }) const startX = rectA.left - containerRect.left + rectA.width / 2 + startXOffset const startY = rectA.top - containerRect.top + rectA.height / 2 + startYOffset const endX = rectB.left - containerRect.left + rectB.width / 2 + endXOffset const endY = rectB.top - containerRect.top + rectB.height / 2 + endYOffset const controlY = startY - curvature setPathD( `M ${startX},${startY} Q ${(startX + endX) / 2},${controlY} ${endX},${endY}` ) }, [ containerRef, fromRef, toRef, curvature, startXOffset, startYOffset, endXOffset, endYOffset, ]) useEffect(() => { updatePath() const container = containerRef.current if (!container || typeof ResizeObserver === "undefined") return // Watching the container alone is enough, since anything that moves the nodes resizes it too. const observer = new ResizeObserver(updatePath) observer.observe(container) return () => observer.disconnect() }, [containerRef, updatePath]) // containerRef must be positioned (relative), since this SVG overlays it via absolute positioning. return ( ) } interface CircleProps { children?: ReactNode className?: string ref?: RefObject } export function Circle({ children, className, ref }: CircleProps) { return (

{children}

) }