HERE WE GO, HERE WE GO, HERE WE GO

1 files changed, 101 insertions, 0 deletions

diff --git a/jb-ui/src/components/ui/magic-card.tsx b/jb-ui/src/components/ui/magic-card.tsx
new file mode 100644
index 0000000..e6503d8
--- /dev/null
+++ b/jb-ui/src/components/ui/magic-card.tsx
@@ -0,0 +1,101 @@
+import React, { useCallback, useEffect } from "react"
+import { motion, useMotionTemplate, useMotionValue } from "motion/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 = "#262626",
+  gradientOpacity = 0.8,
+  gradientFrom = "#9E7AFF",
+  gradientTo = "#FE8BBB",
+}: MagicCardProps) {
+  const mouseX = useMotionValue(-gradientSize)
+  const mouseY = useMotionValue(-gradientSize)
+  const reset = useCallback(() => {
+    mouseX.set(-gradientSize)
+    mouseY.set(-gradientSize)
+  }, [gradientSize, mouseX, mouseY])
+
+  const handlePointerMove = useCallback(
+    (e: React.PointerEvent<HTMLDivElement>) => {
+      const rect = e.currentTarget.getBoundingClientRect()
+      mouseX.set(e.clientX - rect.left)
+      mouseY.set(e.clientY - rect.top)
+    },
+    [mouseX, mouseY]
+  )
+
+  useEffect(() => {
+    reset()
+  }, [reset])
+
+  useEffect(() => {
+    const handleGlobalPointerOut = (e: PointerEvent) => {
+      if (!e.relatedTarget) {
+        reset()
+      }
+    }
+
+    const handleVisibility = () => {
+      if (document.visibilityState !== "visible") {
+        reset()
+      }
+    }
+
+    window.addEventListener("pointerout", handleGlobalPointerOut)
+    window.addEventListener("blur", reset)
+    document.addEventListener("visibilitychange", handleVisibility)
+
+    return () => {
+      window.removeEventListener("pointerout", handleGlobalPointerOut)
+      window.removeEventListener("blur", reset)
+      document.removeEventListener("visibilitychange", handleVisibility)
+    }
+  }, [reset])
+
+  return (
+    <div
+      className={cn("group relative rounded-[inherit]", className)}
+      onPointerMove={handlePointerMove}
+      onPointerLeave={reset}
+      onPointerEnter={reset}
+    >
+      <motion.div
+        className="bg-border pointer-events-none absolute inset-0 rounded-[inherit] duration-300 group-hover:opacity-100"
+        style={{
+          background: useMotionTemplate`
+          radial-gradient(${gradientSize}px circle at ${mouseX}px ${mouseY}px,
+          ${gradientFrom}, 
+          ${gradientTo}, 
+          var(--border) 100%
+          )
+          `,
+        }}
+      />
+      <div className="bg-background absolute inset-px rounded-[inherit]" />
+      <motion.div
+        className="pointer-events-none absolute inset-px rounded-[inherit] opacity-0 transition-opacity duration-300 group-hover:opacity-100"
+        style={{
+          background: useMotionTemplate`
+            radial-gradient(${gradientSize}px circle at ${mouseX}px ${mouseY}px, ${gradientColor}, transparent 100%)
+          `,
+          opacity: gradientOpacity,
+        }}
+      />
+      <div className="relative">{children}</div>
+    </div>
+  )
+}