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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| "use client"; | ||
| import { Context } from "@context/store"; | ||
| import React, { useContext, useCallback, useEffect, useState } from "react"; | ||
| import { faArrowUp } from "@fortawesome/free-solid-svg-icons"; | ||
| import { FontAwesomeIcon } from "@fortawesome/react-fontawesome"; | ||
|
|
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| function ScrollToTop() { | ||
| let { theme } = useContext(Context); | ||
| const [isVisible, setIsVisible] = useState(false); | ||
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|
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| // Memoize the visibility toggle logic | ||
| const toggleVisibility = useCallback(() => { | ||
| if (window.scrollY > 300) { | ||
| setIsVisible(true); | ||
| } else { | ||
| setIsVisible(false); | ||
| } | ||
| }, []); | ||
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| useEffect(() => { | ||
| window.addEventListener("scroll", toggleVisibility); | ||
| return () => window.removeEventListener("scroll", toggleVisibility); | ||
| }, [toggleVisibility]); | ||
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| const scrollToTop = () => { | ||
| window.scrollTo({ | ||
| top: 0, | ||
| behavior: "smooth", | ||
| }); | ||
| }; | ||
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|
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| if (!isVisible) { | ||
| return null; | ||
| } | ||
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| return ( | ||
| <button | ||
| className={`${ | ||
| theme ? "bg-[#63B5C3] text-white" : "bg-gray-100 text-black" | ||
| } fixed right-8 bottom-12 z-10 rounded-full max-sm:w-32 max-sm:px-3 max-sm:py-2 px-5 py-3 transition duration-500 transform hover:scale-105`} | ||
| onClick={scrollToTop} | ||
| > | ||
| <FontAwesomeIcon icon={faArrowUp} bounce /> | ||
| </button> | ||
| ); | ||
| } | ||
|
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| export default ScrollToTop; |
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