250 lines
		
	
	
		
			7.1 KiB
		
	
	
	
		
			Vue
		
	
	
			
		
		
	
	
			250 lines
		
	
	
		
			7.1 KiB
		
	
	
	
		
			Vue
		
	
	
<template>
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  <s-layout navbar="inner" :bgStyle="{ color: 'rgb(245,28,19)' }">
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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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    <view class="list-content">
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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-title ss-m-b-22 ss-flex ss-row-center">
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          <view>{{ state.activityInfo.title }}</view>
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          <!-- <view class="more">更多</view> -->
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        </view>
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        <view class="content-header-box ss-flex ss-row-center">
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          <view class="countdown-box ss-flex" v-if="endTime?.ms > 0 && state.activityInfo">
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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">{{ endTime.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">{{ endTime.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">{{ endTime.s }}</view>
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            </view>
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          </view>
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          <view class="" v-if="endTime?.ms < 0 && state.activityInfo"> 活动已结束 </view>
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        </view>
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      </view>
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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="item in state.pagination.data" :key="item.id">
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          <s-goods-column
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            class=""
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            size="lg"
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            :data="item"
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            :seckillTag="true"
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            @click="
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              sheep.$router.go('/pages/goods/seckill', {
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                id: item.id,
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                activity_id: state.activityId,
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              })
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            "
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          >
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            <template v-slot:cart>
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              <button class="ss-reset-button cart-btn">去抢购</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="state.pagination.total > 0"
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          :status="state.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 } 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 _ from 'lodash';
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  import { useDurationTime } from '@/sheep/hooks/useGoods';
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  const { screenHeight, safeAreaInsets, screenWidth, safeArea } = sheep.$platform.device;
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  const sys_navBar = sheep.$platform.navbar;
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  const statusBarHeight = sheep.$platform.device.statusBarHeight * 2;
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  const pageHeight =
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    (safeArea.height + safeAreaInsets.bottom) * 2 + statusBarHeight - sys_navBar - 350;
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  const headerBg = sheep.$url.css('/static/img/shop/goods/seckill-header.png');
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  const state = reactive({
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    activityId: 0,
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    pagination: {
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      data: [],
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      current_page: 1,
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      total: 1,
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      last_page: 1,
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    },
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    loadStatus: '',
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    activityInfo: {},
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  });
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  // 倒计时
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  const endTime = computed(() => {
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    if (state.activityInfo.end_time) {
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      return useDurationTime(state.activityInfo.end_time);
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    }
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  });
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  async function getList(activityId, page = 1, list_rows = 4) {
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    state.loadStatus = 'loading';
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    const res = await sheep.$api.goods.activityList({
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      list_rows,
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      activity_id: activityId,
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      page,
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    });
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    if (res.error === 0) {
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        let couponList = _.concat(state.pagination.data, res.data.data);
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        state.pagination = {
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          ...res.data,
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          data: couponList,
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        };
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      if (state.pagination.current_page < state.pagination.last_page) {
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        state.loadStatus = 'more';
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      } else {
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        state.loadStatus = 'noMore';
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      }
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    }
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  }
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  async function getActivity(id) {}
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  // 加载更多
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  function loadmore() {
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    if (state.loadStatus !== 'noMore') {
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      getList(state.activityId, state.pagination.current_page + 1);
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    }
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  }
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  // 上拉加载更多
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  onReachBottom(() => {
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    loadmore();
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  });
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  onLoad(async (options) => {
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    if (!options.id) {
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      state.activityInfo = null;
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      return;
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    }
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    state.activityId = options.id;
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    getList(state.activityId);
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    const { error, data } = await sheep.$api.activity.activity(options.id);
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    if (error === 0) {
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      state.activityInfo = data;
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    } else {
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      state.activityInfo = null;
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    }
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  });
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</script>
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<style lang="scss" scoped>
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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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  .list-content {
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    position: relative;
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    z-index: 3;
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    margin: -190rpx 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-title {
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        width: 100%;
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        font-size: 30rpx;
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        font-weight: 500;
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        color: #ff2923;
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        line-height: 30rpx;
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        position: relative;
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        .more {
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          position: absolute;
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          right: 30rpx;
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          top: 0;
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          font-size: 24rpx;
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          font-weight: 400;
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          color: #999999;
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          line-height: 30rpx;
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        }
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      }
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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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        .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: #f51c11;
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          line-height: 30rpx;
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        }
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        .title {
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          font-size: 24rpx;
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          font-weight: 400;
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          font-family: OPPOSANS;
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          color: #333;
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          line-height: 30rpx;
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        }
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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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        .countdown-time {
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          font-size: 28rpx;
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          color: rgba(#ed3c30, 0.23);
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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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          .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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    .scroll-box {
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      height: 900rpx;
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      .goods-box {
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        position: relative;
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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: 50rpx;
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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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        }
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      }
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    }
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  }
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</style>
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