thingtime_review/app/src/components/textAnimation1.tsx

import React from "react"
import { Box } from "@chakra-ui/react"

import { RainbowText } from "./rainbowText"

export const TextAnimation1 = (props) => {
  const texts = React.useMemo(() => {
    if (props?.texts?.length) {
      return props?.texts
    }

    return [
      "thingtime",
      "vibrant",
      "infinite",
      "creative",
      "powerful",
      "magical",
      "inspiring",
      "love",
      // 'tt'
    ]
  }, [props?.texts])

  const [titleText, setTitleText] = React.useState(texts[0])

  const [usedTexts, setUsedTexts] = React.useState(["thingtime"])

  const state = React.useRef({})

  React.useEffect(() => {
    state.current = { titleText, texts, usedTexts }
  }, [titleText, texts, usedTexts])

  React.useEffect(() => {
    const newTimeout =
      Math.random() * 1500 + 2500 + (titleText === "thingtime" ? 750 : 0)

    setTimeout(() => {
      // choose an unused text or pick texts[0]
      const usedTexts = state.current.usedTexts
      const unusedTexts = texts.filter((text) => !usedTexts.includes(text))
      // pick a random unused text
      const randomIdx = Math.floor(Math.random() * unusedTexts.length)
      const newText = unusedTexts.length > 0 ? unusedTexts[randomIdx] : texts[0]
      if (!unusedTexts.length) {
        setUsedTexts(["thingtime"])
      } else {
        setUsedTexts([...usedTexts, newText])
      }
      setTitleText(newText)
    }, newTimeout)
  }, [titleText])

  return <RainbowText ce={props?.ce}>{titleText}</RainbowText>
}