462 lines
13 KiB
Vue
462 lines
13 KiB
Vue
<!-- 秒杀活动列表 -->
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<template>
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<s-layout navbar="inner" :bgStyle="{ color: 'rgb(245,28,19)' }">
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<!--顶部背景图-->
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<view
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class="page-bg"
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:style="[{ marginTop: '-' + Number(statusBarHeight + 88) + 'rpx' }]"
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></view>
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<!-- 时间段轮播图 -->
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<view class="header" v-if="activeTimeConfig?.sliderPicUrls?.length > 0">
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<swiper
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indicator-dots="true"
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autoplay="true"
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:circular="true"
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interval="3000"
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duration="1500"
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indicator-color="rgba(255,255,255,0.6)"
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indicator-active-color="#fff"
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>
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<block v-for="(picUrl, index) in activeTimeConfig.sliderPicUrls" :key="index">
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<swiper-item class="borRadius14">
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<image :src="picUrl" class="slide-image borRadius14" lazy-load />
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</swiper-item>
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</block>
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</swiper>
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</view>
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<!-- 时间段列表 -->
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<view class="flex align-center justify-between ss-p-25">
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<!-- 左侧图标 -->
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<view class="time-icon">
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<!-- TODO 芋艿：图片统一维护 -->
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<image
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class="ss-w-100 ss-h-100"
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src="http://mall.yudao.iocoder.cn/static/images/priceTag.png"
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/>
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</view>
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<scroll-view
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class="time-list"
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:scroll-into-view="activeTimeElId"
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scroll-x
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scroll-with-animation
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>
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<view
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v-for="(config, index) in timeConfigList"
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:key="index"
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:class="['item', { active: activeTimeIndex === index }]"
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:id="`timeItem${index}`"
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@tap="handleChangeTimeConfig(index, config.id)"
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>
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<!-- 活动起始时间 -->
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<view class="time">{{ config.startTime }}</view>
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<!-- 活动状态 -->
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<view class="status">{{ config?.status }}</view>
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</view>
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</scroll-view>
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</view>
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<!-- 内容区 -->
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<view class="list-content">
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<!-- 活动倒计时 -->
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<view class="content-header ss-flex-col ss-col-center ss-row-center">
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<view class="content-header-box ss-flex ss-row-center">
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<view
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class="countdown-box ss-flex"
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v-if="activeTimeConfig?.status === TimeStatusEnum.STARTED"
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>
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<view class="countdown-title ss-m-r-12">距结束</view>
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<view class="ss-flex countdown-time">
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<view class="ss-flex countdown-h">{{ countDown.h }}</view>
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<view class="ss-m-x-4">:</view>
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<view class="countdown-num ss-flex ss-row-center">{{ countDown.m }}</view>
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<view class="ss-m-x-4">:</view>
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<view class="countdown-num ss-flex ss-row-center">{{ countDown.s }}</view>
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</view>
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</view>
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<view v-else> {{ activeTimeConfig?.status }} </view>
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</view>
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</view>
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<!-- 活动列表 -->
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<scroll-view
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class="scroll-box"
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:style="{ height: pageHeight + 'rpx' }"
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scroll-y="true"
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:scroll-with-animation="false"
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:enable-back-to-top="true"
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>
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<view class="goods-box ss-m-b-20" v-for="activity in activityList" :key="activity.id">
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<s-goods-column
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size="lg"
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:data="{ ...activity, price: activity.seckillPrice }"
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:goodsFields="goodsFields"
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:seckillTag="true"
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>
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<!-- 抢购进度 -->
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<template #activity>
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<view class="limit">
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限量
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<text class="ss-m-l-5">{{ activity.stock }} {{ activity.unitName }}</text>
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</view>
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<su-progress :percentage="activity.percent" strokeWidth="10" textInside isAnimate />
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</template>
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<!-- 抢购按钮 -->
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<template #cart>
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<button
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:class="[
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'ss-reset-button cart-btn',
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{ disabled: activeTimeConfig?.status === TimeStatusEnum.END },
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]"
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v-if="activeTimeConfig?.status === TimeStatusEnum.WAIT_START"
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>
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<span>未开始</span>
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</button>
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<button
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:class="[
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'ss-reset-button cart-btn',
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{ disabled: activeTimeConfig?.status === TimeStatusEnum.END },
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]"
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@click="sheep.$router.go('/pages/goods/seckill', { id: activity.id })"
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v-else-if="activeTimeConfig?.status === TimeStatusEnum.STARTED"
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>
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<span>马上抢</span>
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</button>
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<button
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:class="[
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'ss-reset-button cart-btn',
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{ disabled: activeTimeConfig?.status === TimeStatusEnum.END },
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]"
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v-else
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>
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<span>已结束</span>
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</button>
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</template>
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</s-goods-column>
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</view>
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<uni-load-more
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v-if="activityTotal > 0"
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:status="loadStatus"
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:content-text="{
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contentdown: '上拉加载更多',
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}"
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@tap="loadMore"
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/>
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</scroll-view>
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</view>
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</s-layout>
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</template>
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<script setup>
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import { reactive, computed, ref, nextTick } from 'vue';
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import { onLoad, onReachBottom } from '@dcloudio/uni-app';
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import sheep from '@/sheep';
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import { useDurationTime } from '@/sheep/hooks/useGoods';
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import SeckillApi from '@/sheep/api/promotion/seckill';
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import dayjs from 'dayjs';
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import { TimeStatusEnum } from '@/sheep/util/const';
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// 计算页面高度
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const { safeAreaInsets, safeArea } = sheep.$platform.device;
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const statusBarHeight = sheep.$platform.device.statusBarHeight * 2;
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const pageHeight =
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(safeArea.height + safeAreaInsets.bottom) * 2 + statusBarHeight - sheep.$platform.navbar - 350;
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const headerBg = sheep.$url.css('/static/img/shop/goods/seckill-header.png');
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// 商品控件显示的字段（不显示库存、销量。改为显示自定义的进度条）
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const goodsFields = {
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name: {
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show: true,
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},
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introduction: {
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show: true,
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},
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price: {
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show: true,
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},
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marketPrice: {
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show: true,
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},
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};
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//#region 时间段
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// 时间段列表
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const timeConfigList = ref([]);
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// 查询时间段
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const getSeckillConfigList = async () => {
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const { data } = await SeckillApi.getSeckillConfigList();
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const now = dayjs();
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const today = now.format('YYYY-MM-DD');
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const select = ref([]);
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// 判断时间段的状态
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data.forEach((config, index) => {
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const startTime = dayjs(`${today} ${config.startTime}`);
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const endTime = dayjs(`${today} ${config.endTime}`);
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select.value[index] = config.id;
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if (now.isBefore(startTime)) {
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config.status = TimeStatusEnum.WAIT_START;
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} else if (now.isAfter(endTime)) {
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config.status = TimeStatusEnum.END;
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} else {
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config.status = TimeStatusEnum.STARTED;
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activeTimeIndex.value = index;
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}
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});
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timeConfigList.value = data;
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// 默认选中进行中的活动
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handleChangeTimeConfig(activeTimeIndex.value, select.value[activeTimeIndex.value]);
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// 滚动到进行中的时间段
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scrollToTimeConfig(activeTimeIndex.value);
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};
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// 滚动到指定时间段
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const activeTimeElId = ref(''); // 当前选中的时间段的元素ID
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const scrollToTimeConfig = (index) => {
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nextTick(() => (activeTimeElId.value = `timeItem${index}`));
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};
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// 切换时间段
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const activeTimeIndex = ref(0); // 当前选中的时间段的索引
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const activeTimeConfig = computed(() => timeConfigList.value[activeTimeIndex.value]); // 当前选中的时间段
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const handleChangeTimeConfig = (index, id) => {
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activeTimeIndex.value = index;
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// 查询活动列表
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activityPageParams.pageNo = 1;
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activityPageParams.configId = id;
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activityList.value = [];
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getActivityList();
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};
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// 倒计时
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const countDown = computed(() => {
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const endTime = activeTimeConfig.value?.endTime;
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if (endTime) {
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return useDurationTime(`${dayjs().format('YYYY-MM-DD')} ${endTime}`);
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}
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});
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//#endregion
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//#region 分页查询活动列表
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// 查询活动列表
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const activityPageParams = reactive({
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configId: 0, // 时间段 ID
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pageNo: 1, // 页码
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pageSize: 5, // 每页数量
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});
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const activityTotal = ref(0); // 活动总数
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const activityList = ref([]); // 活动列表
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const loadStatus = ref(''); // 页面加载状态
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async function getActivityList() {
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loadStatus.value = 'loading';
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const { data } = await SeckillApi.getSeckillActivityPage(activityPageParams);
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data.list.forEach((activity) => {
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// 计算抢购进度
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activity.percent = parseInt(
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(100 * (activity.totalStock - activity.stock)) / activity.totalStock,
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);
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});
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activityList.value = activityList.value.concat(...data.list);
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activityTotal.value = data.total;
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loadStatus.value = activityList.value.length < activityTotal.value ? 'more' : 'noMore';
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}
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// 加载更多
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function loadMore() {
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if (loadStatus.value !== 'noMore') {
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activityPageParams.pageNo += 1;
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getActivityList();
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}
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}
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// 上拉加载更多
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onReachBottom(() => loadMore());
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//#endregion
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// 页面初始化
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onLoad(async () => {
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await getSeckillConfigList();
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});
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</script>
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<style lang="scss" scoped>
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// 顶部背景图
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.page-bg {
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width: 100%;
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height: 458rpx;
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background: v-bind(headerBg) no-repeat;
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background-size: 100% 100%;
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}
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// 时间段轮播图
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.header {
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width: 710rpx;
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height: 330rpx;
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margin: -276rpx auto 0 auto;
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border-radius: 14rpx;
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overflow: hidden;
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swiper {
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height: 330rpx !important;
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border-radius: 14rpx;
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overflow: hidden;
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}
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image {
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width: 100%;
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height: 100%;
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border-radius: 14rpx;
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overflow: hidden;
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img {
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border-radius: 14rpx;
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}
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}
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}
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// 时间段列表：左侧图标
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.time-icon {
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width: 75rpx;
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height: 70rpx;
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}
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// 时间段列表
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.time-list {
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width: 596rpx;
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white-space: nowrap;
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// 时间段
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.item {
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display: inline-block;
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font-size: 20rpx;
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color: #666;
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text-align: center;
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box-sizing: border-box;
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margin-right: 30rpx;
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width: 130rpx;
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// 开始时间
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.time {
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font-size: 36rpx;
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font-weight: 600;
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color: #333;
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}
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// 选中的时间段
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&.active {
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.time {
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color: var(--ui-BG-Main);
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}
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// 状态
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.status {
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height: 30rpx;
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line-height: 30rpx;
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border-radius: 15rpx;
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width: 128rpx;
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background: linear-gradient(90deg, var(--ui-BG-Main) 0%, var(--ui-BG-Main-gradient) 100%);
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color: #fff;
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}
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}
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}
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}
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// 内容区
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.list-content {
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position: relative;
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z-index: 3;
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margin: 0 20rpx 0 20rpx;
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background: #fff;
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border-radius: 20rpx 20rpx 0 0;
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.content-header {
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width: 100%;
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border-radius: 20rpx 20rpx 0 0;
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height: 150rpx;
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background: linear-gradient(180deg, #fff4f7, #ffe6ec);
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.content-header-box {
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width: 678rpx;
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height: 64rpx;
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background: rgba($color: #fff, $alpha: 0.66);
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border-radius: 32px;
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// 场次倒计时内容
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.countdown-title {
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font-size: 28rpx;
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font-weight: 500;
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color: #333333;
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line-height: 28rpx;
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}
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// 场次倒计时
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.countdown-time {
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font-size: 28rpx;
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color: rgba(#ed3c30, 0.23);
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// 场次倒计时：小时部分
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.countdown-h {
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font-size: 24rpx;
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font-family: OPPOSANS;
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font-weight: 500;
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color: #ffffff;
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padding: 0 4rpx;
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height: 40rpx;
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background: rgba(#ed3c30, 0.23);
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border-radius: 6rpx;
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}
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// 场次倒计时：分钟、秒
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.countdown-num {
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font-size: 24rpx;
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font-family: OPPOSANS;
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font-weight: 500;
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color: #ffffff;
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width: 40rpx;
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height: 40rpx;
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background: rgba(#ed3c30, 0.23);
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border-radius: 6rpx;
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}
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}
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}
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}
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// 活动列表
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.scroll-box {
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height: 900rpx;
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// 活动
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.goods-box {
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position: relative;
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// 抢购按钮
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.cart-btn {
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position: absolute;
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bottom: 10rpx;
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right: 20rpx;
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z-index: 11;
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height: 44rpx;
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line-height: 50rpx;
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padding: 0 20rpx;
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border-radius: 25rpx;
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font-size: 24rpx;
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color: #fff;
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background: linear-gradient(90deg, #ff6600 0%, #fe832a 100%);
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&.disabled {
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background: $gray-b;
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color: #fff;
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}
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}
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// 秒杀限量商品数
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.limit {
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font-size: 22rpx;
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color: $dark-9;
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margin-bottom: 5rpx;
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}
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}
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}
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}
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</style>
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