DDAC/app/components/mobile/home/ProductTabs.vue

<template>
  <section class="mb-product-section">
    <!-- tabs 盖在视频下半部分 -->
    <section class="mb-tabs-wrapper">
      <section class="mb-tabs">
        <div v-for="(tab, index) in productTabs" :key="index" class="mb-tab-item" :class="{ 'mb-active': activeTab === index }"
          @click="activeTab = index">
          {{ tab.name }}
        </div>
      </section>
    </section>
    <!-- cards 正常向下排列 -->
    <section class="mb-cards" :class="{ 'mb-is-multi': isMultiLayout }">
      <div v-for="(card, index) in displayCards" :key="index" class="mb-card">
        <h3 class="mb-card-title">{{ card.title }}</h3>
        <p class="mb-card-description">{{ card.description }}</p>
        <div v-if="card.features?.length" class="mb-card-features">
          <span v-for="(feature, idx) in card.features" :key="idx" class="mb-feature-tag">{{ feature }}</span>
        </div>
        <div class="mb-card-actions">
          <button class="mb-btn-primary" type="button">更多详情</button>
          <button class="mb-btn-secondary" type="button">0 元体验</button>
        </div>
      </div>
    </section>
  </section>
</template>

<script setup>
import { ref, computed } from 'vue'
import { productTabs } from '~/utils/product'

const activeTab = ref(0)

const currentTabData = computed(() => productTabs[activeTab.value])
const displayCards = computed(() => {
  const cards = currentTabData.value?.cards ?? []
  return cards
})
const isMultiLayout = computed(() => currentTabData.value?.layout === 'multi')
</script>

<style lang="scss" scoped>
.mb-product-section {
  width: 100%;
}

.mb-tabs-wrapper {
  position: relative;
  width: 100%;
  z-index: 3;
  padding: 0 6px;
  box-sizing: border-box;
}

.mb-tabs {
  width: 100%;
  box-sizing: border-box;
  height: 42px;
  margin: 0 auto;
  border-radius: 150px;
  background: linear-gradient(177deg, rgba(165, 101, 255, 0.30) -20.47%, rgba(3, 0, 20, 0.30) 134.25%);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  padding: 0 12px;
  overflow-x: auto;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;

  scrollbar-width: none;
  -ms-overflow-style: none;

  &::-webkit-scrollbar {
    display: none;
  }

  .mb-tab-item {
    flex-shrink: 0;
    font-weight: 400;
    color: #ffffff;
    font-size: 12px;
    line-height: 16px;
    cursor: pointer;
    white-space: nowrap;
    transition: color 0.3s ease, background 0.3s ease, transform 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 88px;
    height: 32px;
    padding: 0 16px;
    border-radius: 16px;
    background: transparent;

    &.mb-active {
      background: linear-gradient(62.84deg, rgba(130, 77, 255, 1) 0%, rgba(164, 125, 255, 1) 100%);
      color: #ffffff;
      font-weight: 500;
    }

    &:hover:not(.mb-active) {
      color: #bdbdbd;
      transform: translateY(-1px);
    }
  }
}

.mb-cards {
  width: 100%;
  box-sizing: border-box;
  margin-top: 20px;
  padding: 0 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mb-cards.mb-is-multi {
  flex-direction: row;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding: 10px;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;

  &::-webkit-scrollbar {
    display: none;
  }
}

.mb-card {
  width: 100%;
  border-radius: 20px;
  border: 1px solid rgba(198, 186, 255, 0.30);
  background: linear-gradient(177deg, rgba(165, 101, 255, 0.25) -20.47%, rgba(3, 0, 20, 0.25) 134.25%);
  backdrop-filter: blur(20px);
  padding: 18px 16px 16px;
  box-sizing: border-box;
  min-height: 290px;
  display: flex;
  flex-direction: column;
}

.mb-cards.mb-is-multi .mb-card {
  flex: 0 0 96%;
  scroll-snap-align: center;
}

.mb-card-title {
  margin: 0;
  text-align: center;
  color: #ffffff;
  font-size: 16px;
  font-weight: 500;
  line-height: 18px;
}

.mb-card-description {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 12px;
  font-weight: 400;
  line-height: 18px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 6;
  overflow: hidden;
}

.mb-card-features {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mb-feature-tag {
  font-size: 12px;
  font-weight: 400;
  line-height: 12px;
  color: #9b71ff;
}

.mb-card-actions {
  margin-top: auto;
  padding-top: 14px;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.mb-btn-primary {
  display: flex;
  width: 72px;
  height: 20px;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
  border-radius: 4px;
  background: linear-gradient(117deg, #A39DFF -41.28%, #7D46FF 60.31%);
  color: #FFF;
  font-size: 12px;
  font-weight: 400;
  padding: 2px 6px;
}

.mb-btn-secondary {
  display: flex;
  width: 72px;
  height: 20px;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.20);
  backdrop-filter: blur(2px);
  color: #FFF;
  font-size: 12px;
  font-weight: 400;
  padding: 2px 6px;
}
</style>