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November 11, 2020 16:25
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| import React, { useState, useEffect } from 'react'; | |
| import { FiChevronRight, FiChevronLeft } from 'react-icons/fi'; | |
| import { FaQuoteRight } from 'react-icons/fa'; | |
| import data from './data'; | |
| function Slider() { | |
| const [people, setPeople] = useState(data); | |
| const [index, setIndex] = useState(0); | |
| const [isOverPrevBtn, setIsOverPrevBtn] = useState(false); | |
| const [isOverNextBtn, setIsOverNextBtn] = useState(false); | |
| useEffect(() => { | |
| const lastIndex = people.length - 1; | |
| if (index < 0) { | |
| setIndex(lastIndex); | |
| } | |
| if (index > lastIndex) { | |
| setIndex(0); | |
| } | |
| }, [index, people]); | |
| useEffect(() => { | |
| if (isOverPrevBtn) { | |
| const interval = setInterval(() => { | |
| setIndex((prevIndex) => { | |
| return prevIndex - 1; | |
| }); | |
| }, 1000); | |
| return () => clearInterval(interval); | |
| } | |
| }, [isOverPrevBtn]); | |
| useEffect(() => { | |
| if (isOverNextBtn) { | |
| const interval = setInterval(() => { | |
| setIndex((prevIndex) => { | |
| return prevIndex + 1; | |
| }); | |
| }, 1000); | |
| return () => clearInterval(interval); | |
| } | |
| }, [isOverNextBtn]); | |
| return ( | |
| <section className="section"> | |
| <div className="title"> | |
| <h2> | |
| <span>/</span> reviews | |
| </h2> | |
| </div> | |
| <section className="section-center"> | |
| {people.map((person, personIndex) => { | |
| const { id, name, image, title, quote } = person; | |
| let position = 'nextSlide'; | |
| if (personIndex === index) { | |
| position = 'activeSlide'; | |
| } | |
| if (personIndex === index - 1 || (index === 0 && personIndex === people.length - 1)) { | |
| position = 'lastSlide'; | |
| } | |
| return ( | |
| <article key={id} className={position}> | |
| <img src={image} alt={name} className='person-img' /> | |
| <h4>{name}</h4> | |
| <p className="title"> | |
| {title} | |
| </p> | |
| <p className="text"> | |
| {quote} | |
| </p> | |
| <FaQuoteRight className='icon' /> | |
| </article> | |
| ); | |
| })} | |
| <button className="prev" onMouseEnter={() => setIsOverPrevBtn(true)} onMouseLeave={() => setIsOverPrevBtn(false)}> | |
| <FiChevronLeft /> | |
| </button> | |
| <button className="next" onMouseEnter={() => setIsOverNextBtn(true)} onMouseLeave={() => setIsOverNextBtn(false)}> | |
| <FiChevronRight /> | |
| </button> | |
| </section> | |
| </section> | |
| ); | |
| }; | |
| export default Slider; |
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