import { useEffect, useRef } from "react"

import { cn } from "@/lib/utils"
import CSSBox, { CSSBoxRef } from "@/fancy/components/blocks/css-box"

const BoxText = ({
  children,
  className,
  i,
}: {
  children: React.ReactNode
  className?: string
  i: number
}) => (
  <div
    className={cn(
      "w-full h-full uppercase text-white flex items-center justify-center p-0 text-2xl md:text-3xl font-bold",
      className
    )}
  >
    {children}
  </div>
)

export default function CSSBoxHoverDemo() {
  const boxRefs = useRef<(CSSBoxRef | null)[]>([])
  const isRotating = useRef<boolean[]>([])
  const currentRotations = useRef<number[]>([])

  const boxes = [
    { text: "January 15, 2025", size: 300 },
    { text: "Live Q&A", size: 200 },
    { text: "10:00", size: 120 },
    { text: "to", size: 70 },
    { text: "11:30", size: 120 },
    { text: "CET", size: 120 },
    { text: "Online", size: 180 },
    { text: "Recording Available", size: 380 },
    { text: "In English", size: 220 },
    { text: "Register Now", size: 280 },
    { text: "Free Access", size: 240 },
  ]

  useEffect(() => {
    currentRotations.current = new Array(boxes.length).fill(0)
  }, [])

  const handleHover = async (index: number) => {
    if (isRotating.current[index]) return

    isRotating.current[index] = true
    const box = boxRefs.current[index]
    if (!box) return

    const nextRotation = currentRotations.current[index] + 90
    currentRotations.current[index] = nextRotation

    box.rotateTo(0, nextRotation)

    isRotating.current[index] = false
  }

  return (
    <div className="flex flex-col items-center justify-center w-full h-full bg-[#111]">
      {boxes.map(({ text, size }, index) => (
        <CSSBox
          key={index}
          ref={(el) => {
            if (el) {
              boxRefs.current[index] = el
              isRotating.current[index] = false
              currentRotations.current[index] = 0
            }
          }}
          width={size}
          height={35}
          depth={size}
          draggable={false}
          className="hover:z-10"
          onMouseEnter={() => handleHover(index)}
          faces={{
            front: <BoxText i={index}>{text}</BoxText>,
            back: (
              <BoxText i={index} className="">
                {text}
              </BoxText>
            ),
            left: <BoxText i={index}>{text}</BoxText>,
            right: (
              <BoxText i={index} className="">
                {text}
              </BoxText>
            ),
          }}
        />
      ))}
    </div>
  )
}