audi/app/components/block/SwiperBanner.vue

<template>
  <section class="swiper--banner--wrapper" :data-type="type">
    <div class="swiper--banner--container">
      <!-- 30% 영역: 컨트롤 및 텍스트 -->
      <div class="swiper--controls--section">
        <div class="controls--top">
          <!-- 페이지네이션과 네비게이션 버튼 -->
          <div class="pagination--nav--wrapper">
            <div class="navigation--buttons">
              <div class="swiper-button-prev" ref="prevRef">
                <svg
                  fill="none"
                  xmlns="http://www.w3.org/2000/svg"
                  aria-hidden="true"
                  width="24px"
                  height="24px"
                  class="sc-oVpqz cvAPSl"
                >
                  <use href="/img/ico--back--s.svg#main"></use>
                </svg>
              </div>
              <div class="swiper-pagination" ref="paginationRef"></div>
              <div class="swiper-button-next" ref="nextRef">
                <svg
                  fill="none"
                  xmlns="http://www.w3.org/2000/svg"
                  aria-hidden="true"
                  width="24px"
                  height="24px"
                  class="sc-oVpqz cvAPSl"
                >
                  <use href="/img/ico--forward--s.svg#main"></use>
                </svg>
              </div>
            </div>
          </div>
        </div>

        <!-- 텍스트 컨텐츠 -->
        <div class="text--content">
          <div class="text--slider" ref="textSlider">
            <div
              v-for="(slide, index) in slides"
              :key="index"
              class="text--slide"
              :class="{ active: index === currentSlide }"
            >
              <h2 v-if="getSlideTitle(index)" class="main--title">
                {{ getSlideTitle(index) }}
              </h2>
              <h3 v-if="getSlideSubtitle(index)" class="sub--title">
                {{ getSlideSubtitle(index) }}
              </h3>
              <h4 v-if="getSlideSmalldesc(index)" class="desc--title">
                {{ getSlideSmalldesc(index) }}
              </h4>
              <NuxtLink
                v-if="getSlideMorelink(index)"
                class="more--detail--href mt--20"
                :to="getSlideMorelink(index)"
                >자세히 보기 <i class="ico"></i
              ></NuxtLink>
            </div>
          </div>
          <div v-if="notice" class="notice--text">
            <p>{{ notice }}</p>
          </div>
        </div>
      </div>

      <!-- 70% 영역: 단일 배너 -->
      <div class="swiper--banner--section">
        <div class="swiper--container" ref="swiperContainer">
          <div class="swiper-wrapper">
            <div v-for="(slide, index) in slides" :key="index" class="swiper-slide">
              <div class="slide--image">
                <img
                  :src="slide.image"
                  :alt="slide.alt || 'Banner Image'"
                  loading="lazy"
                />
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>
  </section>
</template>

<script setup>
  import { Swiper } from "swiper";
  import { Navigation, Pagination, Autoplay } from "swiper/modules";
  import "swiper/css";
  import "swiper/css/navigation";
  import "swiper/css/pagination";

  // Props 정의
  const props = defineProps({
    slides: {
      type: Array,
      default: () => [
        {
          image: "/img/exclusive/banner1.jpg",
          alt: "Audi Banner 1",
          title: "Audi R8 V10 Performance",
          subtitle: "순수한 스포츠카의 영혼",
        },
        {
          image: "/img/exclusive/banner2.jpg",
          alt: "Audi Banner 2",
          title: "Audi RS e-tron GT",
          subtitle: "전기차의 미래를 선도하는 GT",
        },
        {
          image: "/img/exclusive/banner3.jpg",
          alt: "Audi Banner 3",
          title: "Audi RS 6 Avant",
          subtitle: "프리미엄 퍼포먼스 왜건의 극치",
        },
      ],
    },
    title: {
      type: String,
      default: "",
    },
    subtitle: {
      type: String,
      default: "",
    },
    smalldesc: {
      type: String,
      default: "",
    },
    morelink: {
      type: String,
      default: "",
    },
    notice: {
      type: String,
      default: "",
    },
    autoplay: {
      type: [Boolean, Object],
      default: () => ({ delay: 5000 }),
    },
    loop: {
      type: Boolean,
      default: true,
    },
    type: {
      type: String,
      default: "horizental", // 'horz' , 'vert'
      validator: (value) => ["horizental", "vertical"].includes(value),
    },
  });

  // Refs
  const swiperContainer = ref(null);
  const paginationRef = ref(null);
  const prevRef = ref(null);
  const nextRef = ref(null);
  const textSlider = ref(null);
  let swiperInstance = null;

  // 현재 슬라이드 인덱스
  const currentSlide = ref(0);

  // 슬라이드별 텍스트 반환 함수들
  const getSlideTitle = (index) => {
    return props.slides[index]?.title || props.title;
  };

  const getSlideSubtitle = (index) => {
    return props.slides[index]?.subtitle || props.subtitle;
  };

  const getSlideSmalldesc = (index) => {
    return props.slides[index]?.smalldesc || props.smalldesc;
  };

  const getSlideMorelink = (index) => {
    return props.slides[index]?.morelink || props.morelink;
  };

  onMounted(() => {
    // Swiper 인스턴스 초기화
    swiperInstance = new Swiper(swiperContainer.value, {
      modules: [Navigation, Pagination, Autoplay],
      slidesPerView: 1,
      spaceBetween: 0,
      loop: props.loop,
      autoplay: props.autoplay
        ? {
            delay:
              typeof props.autoplay === "object" ? props.autoplay.delay || 5000 : 5000,
            disableOnInteraction: false,
          }
        : false,
      navigation: {
        nextEl: nextRef.value,
        prevEl: prevRef.value,
      },
      pagination: {
        el: paginationRef.value,
        clickable: true,
        type: "bullets",
        renderBullet: function (index, className) {
          return '<span class="' + className + '">' + (index + 1) + "</span>";
        },
      },
      effect: "fade",
      fadeEffect: {
        crossFade: true,
      },
      speed: 800,
      // 슬라이드 변경 이벤트
      on: {
        slideChange: function () {
          if (this && this.realIndex !== undefined) {
            currentSlide.value = this.realIndex;
          }
        },
        init: function () {
          if (this && this.realIndex !== undefined) {
            currentSlide.value = this.realIndex;
          }
        },
      },
    });
  });

  onUnmounted(() => {
    if (swiperInstance) {
      swiperInstance.destroy(true, true);
    }
  });
</script>