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469 lines
12 KiB
469 lines
12 KiB
<template>
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<view class="container" :style="appThemeStyle">
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<mescroll-body ref="mescrollRef" :sticky="true" @init="mescrollInit" :down="{ native: true, auto: false }" @down="downCallback"
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:up="upOption" @up="upCallback">
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<!-- 秒杀会场场次tab -->
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<view class="sharp-tabs">
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<scroll-view :scroll-x="true" :scroll-left="scrollLeft" @scroll="scroll">
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<view class="sharp-tabs--container dis-flex">
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<view v-for="(item, index) in tabbar" :key="index" class="tabs-item dis-flex flex-dir-column flex-x-center flex-y-center"
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:class="{ active: curTabIndex == index }" @click="handleTab(index)">
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<block v-if="item.status == ActiveStatusEnum.STATE_NOTICE.value">
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<view class="item-title">{{ item.status_text }}</view>
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</block>
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<block v-else>
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<view class="item-time">{{ item.active_time }}</view>
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<view class="item-status">{{ item.status_text }}</view>
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</block>
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</view>
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</view>
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</scroll-view>
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</view>
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<!-- 秒杀活动 -->
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<view v-if="tabbar.length" class="sharp-active dis-flex flex-dir-column flex-y-center">
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<!-- 活动状态 -->
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<view class="active-status">
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<text class="active-status--icon iconfont icon-artboard"></text>
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<text v-if="tabbar[curTabIndex].status != ActiveStatusEnum.STATE_NOTICE.value"
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class="active-status--time">{{ tabbar[curTabIndex].active_time }}</text>
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<text class="active-status--text">{{ tabbar[curTabIndex].status_text2 }}</text>
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</view>
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<!-- 倒计时 -->
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<view class="active--count-down dis-flex flex-y-center">
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<text class="m-r-10">{{ tabbar[curTabIndex].status == ActiveStatusEnum.STATE_BEGIN.value ? '距结束' : '距开始' }}</text>
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<count-down :date="tabbar[curTabIndex].count_down_time" separator="colon" theme="custom" />
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</view>
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</view>
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<!-- 秒杀商品列表 -->
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<view class="goods-hall">
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<view class="goods-item" v-for="(item, index) in goodsList.data" :key="index" @click="handleTargetGoods(item.sharp_goods_id)">
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<view class="goods-item--container dis-flex">
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<!-- 商品图片 -->
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<view class="goods-image">
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<image :src="item.goods_image"></image>
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</view>
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<view class="goods-info">
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<!-- 商品名称 -->
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<view class="goods-name">
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<text class="twoline-hide">{{ item.goods_name }}</text>
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</view>
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<!-- 秒杀进度条 -->
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<view class="sharp-progress dis-flex flex-y-center">
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<view class="yoo-progress" :style="{ backgroundColor: progressBackgroundColor }">
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<view class="yoo-progress--portion" :style="{ width: `${item.progress}%` }">
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</view>
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<text class="yoo-progress--text">{{ item.progress }}%</text>
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</view>
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<view class="sharp-sales">已抢{{ item.sales_actual }}件</view>
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</view>
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<!-- 秒杀活动价格 -->
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<view class="sharp-price dis-flex flex-y-end">
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<view class="seckill-price">
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<text class="f-24">￥</text>
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<text class="money">{{ item.seckill_price_min }}</text>
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</view>
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<view class="original-price">
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<text class="f-24">￥</text>
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<text class="money">{{ item.original_price }}</text>
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</view>
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</view>
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<!-- 操作按钮 -->
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<view v-if="tabbar.length" class="opt-touch">
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<view class="touch-btn">
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<text>{{ tabbar[curTabIndex].status == ActiveStatusEnum.STATE_BEGIN.value ? '马上抢' : '查看商品' }}</text>
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</view>
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</view>
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</view>
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</view>
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</view>
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</view>
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</mescroll-body>
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</view>
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</template>
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<script>
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import WxofficialMixin from '@/core/mixins/wxofficial'
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import CountDown from '@/components/countdown'
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import MescrollMixin from '@/uni_modules/mescroll-uni/components/mescroll-uni/mescroll-mixins'
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import { hex2rgba } from '@/utils/color'
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import { getEmptyPaginateObj, getMoreListData } from '@/core/app'
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import { ActiveStatusEnum } from '@/common/enum/sharp'
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import * as HomeApi from '@/api/sharp/home'
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import * as GoodsApi from '@/api/sharp/goods'
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const pageSize = 15
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export default {
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components: {
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CountDown
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},
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mixins: [MescrollMixin, WxofficialMixin],
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data() {
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return {
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// 是否正在加载中
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isLoading: true,
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// 当前tab索引
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curTabIndex: 0,
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// tab组件的左侧距离
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scrollLeft: 0,
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// 上拉加载配置
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upOption: {
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// 首次自动执行
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auto: false,
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// 每页数据的数量; 默认10
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page: { size: pageSize },
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// 数量要大于3条才显示无更多数据
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noMoreSize: 3,
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},
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// 枚举类
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ActiveStatusEnum,
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// 秒杀活动场次
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tabbar: [],
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// 秒杀商品列表
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goodsList: [],
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}
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},
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computed: {
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// 进度条背景颜色
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progressBackgroundColor() {
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return hex2rgba(this.appTheme.mainBg, 0.2)
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}
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},
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/**
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* 生命周期函数--监听页面加载
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*/
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onLoad(options) {
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// 加载页面数据
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this.onRefreshPage()
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// 设置微信公众号链接分享卡片内容
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this.setWxofficialShareData()
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},
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methods: {
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// 加载页面数据
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onRefreshPage() {
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const app = this
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return new Promise((resolve, reject) => {
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HomeApi.data()
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.then(result => {
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app.tabbar = result.data.tabbar
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app.goodsList = result.data.goodsList
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app.curTabIndex = 0
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app.scrollLeft = 0
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if (!app.goodsList.data.length) {
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app.mescroll.showEmpty()
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}
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resolve()
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})
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.catch(reject)
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})
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},
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/**
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* 获取商品列表
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* @param {Number} pageNo 页码
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*/
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getListData(pageNo = 1) {
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const app = this
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const activeTimeId = app.getCurTabbarId()
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return new Promise((resolve, reject) => {
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GoodsApi.list(activeTimeId, { page: pageNo }, { load: false })
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.then(result => {
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// 合并新数据
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const newList = result.data.list
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app.goodsList.data = getMoreListData(newList, app.goodsList, pageNo)
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resolve(newList)
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})
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.catch(reject)
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})
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},
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// 下拉刷新的回调
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downCallback() {
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this.onRefreshPage()
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.finally(() => this.mescroll.endSuccess())
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},
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/**
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* 上拉加载的回调
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* 其中page.num:当前页 从1开始, page.size:每页数据条数,默认10
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* @param {Object} page
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*/
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upCallback(page) {
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const app = this
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// 设置列表数据
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app.getListData(page.num)
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.then(list => {
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const curPageLen = list.data.length
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const totalSize = list.data.total
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app.mescroll.endBySize(curPageLen, totalSize)
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})
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.catch(() => app.mescroll.endErr())
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},
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// 监听tab组件滚动
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scroll({ detail }) {
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this.scrollLeft = detail.scrollLeft
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},
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// 点击切换标签(会场场次)
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handleTab(index) {
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const app = this
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app.curTabIndex = index
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// 刷新列表数据
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app.goodsList = getEmptyPaginateObj()
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app.mescroll.resetUpScroll()
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},
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// 获取当前选择的会场
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getCurTabbar() {
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return this.tabbar[this.curTabIndex]
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},
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// 获取当前会场场次ID
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getCurTabbarId() {
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const curTabbar = this.getCurTabbar()
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return curTabbar ? curTabbar.active_time_id : 0
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},
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// 跳转到秒杀商品详情
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handleTargetGoods(sharpGoodsId) {
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this.$navTo('pages/sharp/goods/index', {
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activeTimeId: this.getCurTabbarId(),
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sharpGoodsId
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})
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},
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// 设置微信公众号链接分享卡片内容
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setWxofficialShareData() {
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this.updateShareCardData({ title: '整点秒杀会场' })
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},
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},
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/**
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* 分享当前页面
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*/
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onShareAppMessage() {
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// 构建页面参数
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const params = this.$getShareUrlParams()
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return {
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title: '整点秒杀会场',
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path: `/pages/sharp/index?${params}`
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}
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},
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/**
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* 分享到朋友圈
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* 本接口为 Beta 版本，暂只在 Android 平台支持，详见分享到朋友圈 (Beta)
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* https://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/share-timeline.html
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*/
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onShareTimeline() {
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// 构建页面参数
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const params = this.$getShareUrlParams()
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return {
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title: '整点秒杀会场',
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path: `/pages/sharp/index?${params}`
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}
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},
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}
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</script>
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<style lang="scss">
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page {
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background: #efeff4;
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}
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</style>
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<style lang="scss" scoped>
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.container {
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background: #efeff4;
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}
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// 秒杀会场 (选项卡)
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.sharp-tabs {
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background: #fff;
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.sharp-tabs--container {
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background: #30353c;
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}
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// .sharp-tabs--empty {
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// padding-bottom: 30rpx;
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// }
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.tabs-item {
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position: relative;
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min-width: 170rpx;
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height: 110rpx;
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background: #30353c;
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color: #fff;
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padding: 15rpx 45rpx;
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text-align: center;
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box-sizing: border-box;
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white-space: nowrap;
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.item-time {
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font-size: 32rpx;
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}
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.item-status {
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font-size: 24rpx;
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}
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.item-title {
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font-size: 30rpx;
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}
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&.active {
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background: $main-bg;
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&::after {
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content: "";
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display: block;
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position: absolute;
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z-index: 999;
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bottom: -15rpx;
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left: 50%;
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margin-left: -12rpx;
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width: 0;
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height: 0;
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border: 20rpx solid $main-bg;
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border-left-color: transparent;
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border-right-color: transparent;
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border-bottom-color: transparent;
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border-bottom-width: 0;
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}
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}
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}
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}
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// 活动状态
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.sharp-active {
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background: #fff;
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padding: 26rpx 0;
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.active-status {
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font-size: 32rpx;
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color: $main-bg;
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margin-bottom: 20rpx;
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.active-status--icon {
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margin-right: 10rpx;
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}
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.active-status--time {
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margin-right: 10rpx;
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}
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}
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}
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// 倒计时
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.active--count-down {
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font-size: 26rpx;
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height: 40rpx;
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}
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// 商品列表
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.goods-hall {
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padding-top: 20rpx;
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.goods-item {
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background: #fff;
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padding: 30rpx 16rpx;
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border-bottom: 1rpx solid #e7e7e7;
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.goods-image {
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image {
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display: block;
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width: 220rpx;
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height: 220rpx;
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}
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}
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.goods-info {
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width: 498rpx;
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padding-top: 8rpx;
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margin-left: 15rpx;
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position: relative;
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.goods-name {
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font-size: 28rpx;
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min-height: 72rpx;
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margin-bottom: 20rpx;
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}
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}
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}
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}
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// 秒杀进度条
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.yoo-progress {
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position: relative;
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width: 70%;
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height: 28rpx;
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border-radius: 12rpx;
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background: #f8b6b6;
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&--portion {
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width: 0%;
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height: 100%;
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border-radius: 12rpx;
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background: linear-gradient(to right, $main-bg2, $main-bg);
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}
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&--text {
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color: #fff;
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font-size: 24rpx;
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line-height: 1.6;
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position: absolute;
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left: 50%;
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top: 50%;
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transform: translate(-50%, -50%);
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}
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}
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// 秒杀商品销量
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.sharp-sales {
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margin-left: 30rpx;
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font-size: 24rpx;
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color: $main-bg;
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white-space: nowrap;
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}
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// 秒杀价格
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.sharp-price {
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margin-top: 40rpx;
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line-height: 1;
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.seckill-price {
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font-size: 32rpx;
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color: $main-bg;
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margin-bottom: -2rpx;
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}
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.original-price {
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margin-left: 5rpx;
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font-size: 24rpx;
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color: #818181;
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text-decoration: line-through;
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}
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}
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// 立即参加按钮
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.opt-touch {
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position: absolute;
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bottom: 0;
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right: 10rpx;
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.touch-btn {
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font-size: 26rpx;
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background: linear-gradient(to right, $main-bg, $main-bg2);
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color: $main-text;
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border-radius: 30rpx;
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padding: 10rpx 30rpx;
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}
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}
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</style>
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