add magic card

2025-10-31 16:57:58 +01:00 · 2025-04-17 10:29:10 +02:00
parent a522f27bef
commit 1ded8cefd4
1 changed files with 108 additions and 0 deletions
--- a/web/src/components/magicui/magic-card.tsx
+++ b/web/src/components/magicui/magic-card.tsx
@@ -0,0 +1,108 @@
+"use client";
+
+import { motion, useMotionTemplate, useMotionValue } from "motion/react";
+import React, { useCallback, useEffect, useRef } from "react";
+
+import { cn } from "@/lib/utils";
+
+interface MagicCardProps {
+  children?: React.ReactNode;
+  className?: string;
+  gradientSize?: number;
+  gradientColor?: string;
+  gradientOpacity?: number;
+  gradientFrom?: string;
+  gradientTo?: string;
+}
+
+export function MagicCard({
+  children,
+  className,
+  gradientSize = 200,
+  gradientColor = "",
+  gradientOpacity = 0.8,
+  gradientFrom = "#ff0a54",
+  gradientTo = "#f9bec7",
+}: MagicCardProps) {
+  const cardRef = useRef<HTMLDivElement>(null);
+  const mouseX = useMotionValue(-gradientSize);
+  const mouseY = useMotionValue(-gradientSize);
+
+  const handleMouseMove = useCallback(
+    (e: MouseEvent) => {
+      if (cardRef.current) {
+        const { left, top } = cardRef.current.getBoundingClientRect();
+        const clientX = e.clientX;
+        const clientY = e.clientY;
+        mouseX.set(clientX - left);
+        mouseY.set(clientY - top);
+      }
+    },
+    [mouseX, mouseY],
+  );
+
+  const handleMouseOut = useCallback(
+    (e: MouseEvent) => {
+      if (!e.relatedTarget) {
+        document.removeEventListener("mousemove", handleMouseMove);
+        mouseX.set(-gradientSize);
+        mouseY.set(-gradientSize);
+      }
+    },
+    [handleMouseMove, mouseX, gradientSize, mouseY],
+  );
+
+  const handleMouseEnter = useCallback(() => {
+    document.addEventListener("mousemove", handleMouseMove);
+    mouseX.set(-gradientSize);
+    mouseY.set(-gradientSize);
+  }, [handleMouseMove, mouseX, gradientSize, mouseY]);
+
+  useEffect(() => {
+    document.addEventListener("mousemove", handleMouseMove);
+    document.addEventListener("mouseout", handleMouseOut);
+    document.addEventListener("mouseenter", handleMouseEnter);
+
+    return () => {
+      document.removeEventListener("mousemove", handleMouseMove);
+      document.removeEventListener("mouseout", handleMouseOut);
+      document.removeEventListener("mouseenter", handleMouseEnter);
+    };
+  }, [handleMouseEnter, handleMouseMove, handleMouseOut]);
+
+  useEffect(() => {
+    mouseX.set(-gradientSize);
+    mouseY.set(-gradientSize);
+  }, [gradientSize, mouseX, mouseY]);
+
+  return (
+    <div
+      ref={cardRef}
+      className={cn("group relative rounded-[inherit]", className)}
+    >
+      <motion.div
+        className="pointer-events-none absolute inset-0 rounded-[inherit] bg-border duration-300 group-hover:opacity-100"
+        style={{
+          background: useMotionTemplate`
+          radial-gradient(${gradientSize}px circle at ${mouseX}px ${mouseY}px,
+          ${gradientFrom}, 
+          ${gradientTo}, 
+          var(--border) 100%
+          )
+          `,
+        }}
+      />
+      <div className="absolute inset-px rounded-[inherit] bg-background" />
+      <motion.div
+        className="pointer-events-none absolute inset-px rounded-[inherit] opacity-0 transition-opacity duration-300 group-hover:opacity-100"
+        style={{
+          background: useMotionTemplate`
+            radial-gradient(${gradientSize}px circle at ${mouseX}px ${mouseY}px, ${gradientColor}, transparent 100%)
+          `,
+          opacity: gradientOpacity,
+        }}
+      />
+      <div className="relative">{children}</div>
+    </div>
+  );
+}