<template>
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<view class="vaccine-list-container">
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<!-- 筛选栏 -->
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<view class="filter-bar">
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<view class="search-box">
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<text class="iconfont icon-search"></text>
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<input type="text" :placeholder="$t('vaccine.search.placeholder')" v-model="searchKey" />
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</view>
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<scroll-view scroll-x class="category-scroll" :show-scrollbar="false">
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<view class="category-list">
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<text
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v-for="(category, index) in categories"
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:key="index"
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:class="{ active: currentCategory === category.value }"
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@tap="selectCategory(category.value)"
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>{{ $t(`vaccine.category.${category.value}`) }}</text>
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</view>
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</scroll-view>
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</view>
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<!-- 疫苗列表 -->
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<scroll-view
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scroll-y
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class="vaccine-list"
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refresher-enabled
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:refresher-triggered="refreshing"
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@refresherrefresh="onRefresh"
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@scrolltolower="onLoadMore"
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>
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<view
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class="vaccine-item card"
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v-for="(vaccine, index) in filteredVaccines"
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:key="index"
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@tap="viewDetail(vaccine)"
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>
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<image :src="vaccine.image" mode="aspectFill" class="vaccine-image" />
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<view class="info">
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<view class="name-wrap">
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<text class="name">{{ $t(vaccine.nameKey) }}</text>
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<view class="tags">
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<text v-if="vaccine.price === 0" class="tag free">{{ $t('vaccine.tag.free') }}</text>
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<text v-if="vaccine.recommended" class="tag recommended">{{ $t('vaccine.tag.recommended') }}</text>
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<text v-if="vaccine.seasonal" class="tag seasonal">{{ $t('vaccine.tag.seasonal') }}</text>
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</view>
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</view>
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<text class="desc">{{ $t(vaccine.descKey) }}</text>
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<view class="footer">
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<view class="price-info">
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<text class="price" v-if="vaccine.price > 0">MOP {{ vaccine.price }}</text>
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<text class="free" v-else>{{ $t('vaccine.free') }}</text>
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</view>
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<button class="book-btn primary-btn" @tap.stop="bookVaccine(vaccine)">
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{{ $t('vaccine.book') }}
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</button>
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</view>
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</view>
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</view>
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<!-- 加载更多 -->
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<view class="load-more" v-if="hasMore">
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<text>{{ $t('common.loading') }}</text>
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</view>
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<!-- 空状态 -->
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<view class="empty-state" v-if="filteredVaccines.length === 0">
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<image src="/static/empty/no-vaccine.png" mode="aspectFit" />
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<text>暂无相关疫苗</text>
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</view>
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</scroll-view>
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</view>
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</template>
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<script setup>
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import { ref, computed } from 'vue'
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// 搜索关键词
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const searchKey = ref('')
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const currentCategory = ref('all')
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// 分类列表
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const categories = [
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{ value: 'all', label: '全部' },
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{ value: 'covid', label: '新冠疫苗' },
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{ value: 'flu', label: '流感疫苗' },
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{ value: 'hpv', label: 'HPV疫苗' },
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{ value: 'child', label: '儿童疫苗' }
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]
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// 疫苗列表数据
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const vaccines = ref([
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{
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id: 1,
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nameKey: 'vaccine.list.covid.name',
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descKey: 'vaccine.list.covid.desc',
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image: '/static/vaccine/covid.jpg',
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price: 0,
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recommended: true,
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category: 'covid'
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},
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{
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id: 2,
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nameKey: 'vaccine.list.flu.name',
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descKey: 'vaccine.list.flu.desc',
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image: '/static/vaccine/flu.jpg',
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price: 180,
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seasonal: true,
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category: 'flu'
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},
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{
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id: 3,
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nameKey: 'vaccine.list.hpv.name',
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descKey: 'vaccine.list.hpv.desc',
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image: '/static/vaccine/hpv.jpg',
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price: 2800,
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recommended: true,
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category: 'hpv'
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}
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])
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// 分页相关
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const pageSize = 10
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const currentPage = ref(1)
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const hasMore = ref(true)
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const refreshing = ref(false)
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// 筛选疫苗列表
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const filteredVaccines = computed(() => {
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let result = vaccines.value
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// 搜索过滤
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if (searchKey.value) {
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const key = searchKey.value.toLowerCase()
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result = result.filter(vaccine =>
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vaccine.nameKey.toLowerCase().includes(key) ||
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vaccine.descKey.toLowerCase().includes(key)
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)
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}
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// 分类过滤
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if (currentCategory.value !== 'all') {
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result = result.filter(vaccine => vaccine.category === currentCategory.value)
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}
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return result
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})
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// 选择分类
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const selectCategory = (category) => {
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currentCategory.value = category
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}
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// 查看详情
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const viewDetail = (vaccine) => {
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uni.navigateTo({
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url: `/pages/vaccine/detail?id=${vaccine.id}`
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})
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}
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// 预约接种
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const bookVaccine = (vaccine) => {
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uni.navigateTo({
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url: `/pages/vaccine/book?id=${vaccine.id}`
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})
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}
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// 下拉刷新
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const onRefresh = () => {
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refreshing.value = true
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// 重置页码
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currentPage.value = 1
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// 重新加载数据
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loadVaccines()
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setTimeout(() => {
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refreshing.value = false
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}, 1000)
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}
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// 加载更多
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const onLoadMore = () => {
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if (!hasMore.value) return
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currentPage.value++
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loadVaccines()
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}
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// 加载疫苗数据
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const loadVaccines = () => {
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// 这里应该调用API获取数据
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// 模拟加载
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setTimeout(() => {
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if (currentPage.value >= 3) {
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hasMore.value = false
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}
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}, 1000)
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}
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</script>
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<style lang="scss">
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.vaccine-list-container {
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min-height: 100vh;
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background: $bg-color;
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.filter-bar {
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position: sticky;
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top: 0;
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z-index: 100;
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background: #fff;
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padding: 20rpx;
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box-shadow: $shadow-sm;
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.search-box {
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margin-bottom: 20rpx;
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}
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.category-scroll {
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white-space: nowrap;
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&::-webkit-scrollbar {
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display: none;
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}
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.category-list {
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padding: 10rpx 0;
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text {
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display: inline-block;
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font-size: 28rpx;
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color: $text-regular;
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padding: 12rpx 30rpx;
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margin-right: 20rpx;
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border-radius: $radius-xl;
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transition: all 0.3s;
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&.active {
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color: #fff;
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background: $primary-gradient;
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}
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&:active {
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opacity: 0.8;
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}
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}
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}
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}
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}
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.vaccine-list {
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height: calc(100vh - 200rpx);
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padding: 20rpx;
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.vaccine-item {
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display: flex;
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margin-bottom: 20rpx;
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padding: 20rpx;
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.vaccine-image {
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width: 200rpx;
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height: 200rpx;
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border-radius: $radius-md;
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margin-right: 20rpx;
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}
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.info {
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flex: 1;
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display: flex;
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flex-direction: column;
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.name-wrap {
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display: flex;
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justify-content: space-between;
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align-items: flex-start;
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margin-bottom: 12rpx;
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.name {
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font-size: 32rpx;
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color: $text-primary;
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font-weight: bold;
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}
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.tags {
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display: flex;
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gap: 10rpx;
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.tag {
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font-size: 22rpx;
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padding: 4rpx 12rpx;
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border-radius: $radius-sm;
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&.free {
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color: $success;
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background: rgba($success, 0.1);
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}
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&.recommended {
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color: $primary-color;
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background: $primary-light;
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}
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&.seasonal {
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color: $warning;
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background: rgba($warning, 0.1);
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}
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}
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}
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}
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.desc {
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font-size: 26rpx;
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color: $text-regular;
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line-height: 1.6;
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flex: 1;
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@include multi-ellipsis(2);
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}
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.footer {
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display: flex;
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justify-content: space-between;
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align-items: center;
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margin-top: 20rpx;
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.price-info {
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.price {
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font-size: 32rpx;
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color: $danger;
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font-weight: bold;
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}
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.free {
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font-size: 32rpx;
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color: $success;
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font-weight: bold;
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}
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}
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.book-btn {
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width: 160rpx;
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height: 60rpx;
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line-height: 60rpx;
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font-size: 26rpx;
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}
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}
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}
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&:active {
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transform: scale(0.99);
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}
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}
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}
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.empty-state {
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padding: 120rpx 0;
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text-align: center;
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image {
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width: 240rpx;
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height: 240rpx;
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margin-bottom: 30rpx;
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}
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text {
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font-size: 28rpx;
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color: $text-secondary;
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}
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}
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}
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</style>
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