nshop-front-m/src/app/(public)/_components/HomeMiddleBanner.tsx

"use client";
import { useState } from "react";
import { Swiper, SwiperSlide } from "swiper/react";
import { Navigation } from "swiper/modules";
import "swiper/css";
import "swiper/css/navigation";
import Image from "next/image";
export default function HomeMiddleBanner() {
  const [activeIndex, setActiveIndex] = useState(0);

  const [swiperRef] = useState(null);

  const handleSlideChange = (swiper:any) => {
    setActiveIndex(swiper.activeIndex);
  };

  const handleIndicatorClick = (index:any) => {
    if (swiperRef) {
      setActiveIndex(index);
    }
  };

  return (
    <div className="max-w-screen-md mx-auto p-4">
      <Swiper
        modules={[Navigation]}
        spaceBetween={10}
        slidesPerView={1}
        onSlideChange={handleSlideChange}
        className="mb-6"
      >
        <SwiperSlide>
          <div className="relative w-full h-42">
            <Image
              src={
                "https://cdn.asteriahair.com/media/wysiwyg/home/1750041184.png"
              }
              alt={"bbbb"}
              fill
              className="w-full h-auto object-cover rounded-md"
            />
          </div>
        </SwiperSlide>
        <SwiperSlide>
          <div className="relative w-full h-42">
            <Image
              src={
                "https://cdn.asteriahair.com/media/wysiwyg/home/1750041184.png"
              }
              alt={"bbbb"}
              fill
              className="w-full h-auto object-cover rounded-md"
            />
          </div>
        </SwiperSlide>
      </Swiper>
      <div className="flex justify-center gap-2">
        <button
          onClick={() => handleIndicatorClick(0)}
          className={`w-6 h-[5px] rounded-full  opacity-100 ${
            activeIndex === 0 ? "bg-[#333]" : "bg-[#E5E5E5]"
          }`}
          aria-label="切换到第一块"
        />
        <button
          onClick={() => handleIndicatorClick(1)}
          className={`w-6 h-[5px] rounded-full  opacity-100 ${
            activeIndex === 1 ? "bg-[#333]" : "bg-[#E5E5E5]"
          }`}
          aria-label="切换到第二块"
        />
      </div>
    </div>
  );
}