|
|
<!--
|
|
|
* @Author: ch
|
|
|
* @Date: 2022-05-04 17:25:41
|
|
|
* @LastEditors: ch
|
|
|
* @LastEditTime: 2022-05-04 17:26:08
|
|
|
* @Description: file content
|
|
|
-->
|
|
|
<template>
|
|
|
<div class="seckill">
|
|
|
<div v-show="isSticky" class="seckill-header-sticky">
|
|
|
<TabBar
|
|
|
:tab-id="query.activityTimeId"
|
|
|
:list="tabList"
|
|
|
@tab-change="handleTabChange"
|
|
|
/>
|
|
|
</div>
|
|
|
<!-- 秒杀时间段 -->
|
|
|
<div
|
|
|
class="seckill-header"
|
|
|
:style="{ backgroundImage: `url(${bkgSckill})` }"
|
|
|
>
|
|
|
<div class="seckill-header-tabbar">
|
|
|
<TabBar
|
|
|
:tab-id="query.activityTimeId"
|
|
|
:list="tabList"
|
|
|
@tab-change="handleTabChange"
|
|
|
/>
|
|
|
</div>
|
|
|
</div>
|
|
|
<!-- 倒计时展示 -->
|
|
|
<div
|
|
|
v-if="tabList.length > 0"
|
|
|
class="seckill-bar flex flex-middle flex-center"
|
|
|
>
|
|
|
<p>{{ seckillTip }}</p>
|
|
|
<div class="seckill-bar-countdown flex flex-middle">
|
|
|
<div class="seckill-bar-countdown__time">{{ countdown.hour }}</div>
|
|
|
<span class="seckill-bar-countdown--mark">:</span>
|
|
|
<div class="seckill-bar-countdown__time">{{ countdown.minute }}</div>
|
|
|
<span class="seckill-bar-countdown--mark">:</span>
|
|
|
<div class="seckill-bar-countdown__time">{{ countdown.second }}</div>
|
|
|
</div>
|
|
|
</div>
|
|
|
<!-- 秒杀商品列表 -->
|
|
|
<div v-loading="loading">
|
|
|
<div class="seckill-products flex flex-wrap">
|
|
|
<div
|
|
|
v-for="item in goodsList"
|
|
|
:key="item.productId"
|
|
|
@click="onJumpGoodsDetail(item.productId)"
|
|
|
class="seckill-products-wrap"
|
|
|
>
|
|
|
<div class="seckill-products-wrap__cover">
|
|
|
<img :src="item.productMainPicture" />
|
|
|
<div
|
|
|
v-if="item.percentage === 100"
|
|
|
class="products-wrap-cover__sold flex flex-middle flex-center"
|
|
|
>
|
|
|
已售罄
|
|
|
</div>
|
|
|
</div>
|
|
|
<div class="seckill-products-wrap__content">
|
|
|
<p class="products-wrap-content__title">{{ item.productName }}</p>
|
|
|
<div class="products-wrap-content__price">
|
|
|
<strong>￥{{ item.activityPrice }}</strong>
|
|
|
<del>￥{{ item.originalPrice }}</del>
|
|
|
</div>
|
|
|
<div
|
|
|
class="products-wrap-content__footer flex flex-middle flex-between"
|
|
|
>
|
|
|
<div class="wrap-content-footer__stock">
|
|
|
<el-progress
|
|
|
:percentage="item.percentage"
|
|
|
:show-text="false"
|
|
|
></el-progress>
|
|
|
<p>仅剩{{ item.stock }}件</p>
|
|
|
</div>
|
|
|
<div
|
|
|
v-if="item.percentage === 100"
|
|
|
class="wrap-content-footer__btn wrap-content-footer__btn--gray"
|
|
|
>
|
|
|
已售罄
|
|
|
</div>
|
|
|
<div v-else class="wrap-content-footer__btn">
|
|
|
{{ goodsBtnText }}
|
|
|
</div>
|
|
|
</div>
|
|
|
</div>
|
|
|
</div>
|
|
|
</div>
|
|
|
</div>
|
|
|
<!-- 分页 -->
|
|
|
<div class="seckill-pagination flex flex-right">
|
|
|
<UiPagination
|
|
|
:current-page="currentPage"
|
|
|
:page-size="query.length"
|
|
|
:total="total"
|
|
|
@current-change="handleCurrentChange"
|
|
|
>
|
|
|
<el-button class="btn-confirm">确定</el-button>
|
|
|
</UiPagination>
|
|
|
</div>
|
|
|
<DialogEnd :visible="seckillEndVisible" @close="handleClose" />
|
|
|
</div>
|
|
|
</template>
|
|
|
<script>
|
|
|
import UiPagination from "@/components/UiPagination.vue";
|
|
|
import {
|
|
|
ApiGetSeckillTimes,
|
|
|
ApiGetSeckillGoods,
|
|
|
ApiGetCurrentTime,
|
|
|
} from "@/plugins/api/seckill";
|
|
|
import { SECKILL_STATUS } from "@/constants";
|
|
|
import TabBar from "./module/TabBar.vue";
|
|
|
import DialogEnd from "./module/DialogEnd.vue";
|
|
|
const PAGE_SIZE = 16;
|
|
|
|
|
|
export default {
|
|
|
name: "Sckill",
|
|
|
components: { TabBar, DialogEnd, UiPagination },
|
|
|
data() {
|
|
|
return {
|
|
|
bkgSckill: require("~/assets/img/sckill/bkg-large.png"),
|
|
|
tabList: [], // 秒杀时间段
|
|
|
goodsList: [], // 商品列表
|
|
|
total: 0,
|
|
|
currentPage: 0,
|
|
|
loading: false,
|
|
|
query: {
|
|
|
pageIndex: 1,
|
|
|
length: PAGE_SIZE,
|
|
|
activityTimeId: 0,
|
|
|
},
|
|
|
isSticky: false,
|
|
|
timeInterval: null, // 倒计时定时器
|
|
|
seckillTip: "", // 秒杀提示文案
|
|
|
seckillTime: 0, // 秒杀时间
|
|
|
seckillEndVisible: false, //秒杀结束弹窗
|
|
|
seckillStatus: SECKILL_STATUS.NOT_START, // 当前秒杀时间段状态
|
|
|
inProgressId: 0, // 秒杀中的活动id
|
|
|
};
|
|
|
},
|
|
|
computed: {
|
|
|
countdown() {
|
|
|
const data = parseInt(this.seckillTime / 1e3);
|
|
|
const hour = Math.floor(data / 60 / 60);
|
|
|
const minute = Math.floor((data / 60) % 60);
|
|
|
const second = Math.floor(data % 60);
|
|
|
return {
|
|
|
hour: hour < 10 ? `0${hour}` : `${hour}`,
|
|
|
minute: minute < 10 ? `0${minute}` : `${minute}`,
|
|
|
second: second < 10 ? `0${second}` : `${second}`,
|
|
|
};
|
|
|
},
|
|
|
goodsBtnText() {
|
|
|
return this.query.activityTimeId === this.inProgressId
|
|
|
? "立即开抢"
|
|
|
: "即将开抢";
|
|
|
},
|
|
|
},
|
|
|
watch: {
|
|
|
// 切换秒杀时间段
|
|
|
"query.activityTimeId": {
|
|
|
immediate: true,
|
|
|
handler(val) {
|
|
|
if (val === 0) {
|
|
|
return;
|
|
|
}
|
|
|
clearImmediate(this.timeInterval);
|
|
|
const tabItem = this.tabList.find((item) => item.id === val);
|
|
|
if (tabItem) {
|
|
|
const { activityStartTime, activityEndTime } = tabItem;
|
|
|
this.setTimerInterval({
|
|
|
startTime: activityStartTime,
|
|
|
endTime: activityEndTime,
|
|
|
});
|
|
|
}
|
|
|
},
|
|
|
},
|
|
|
},
|
|
|
|
|
|
created() {
|
|
|
this.getSeckillTimes();
|
|
|
},
|
|
|
mounted() {
|
|
|
// 监听滚动事件
|
|
|
window.addEventListener("scroll", this.scrollEventMethod);
|
|
|
},
|
|
|
destroyed() {
|
|
|
window.removeEventListener("scroll", this.scrollEventMethod);
|
|
|
clearInterval(this.timeInterval);
|
|
|
},
|
|
|
methods: {
|
|
|
scrollEventMethod() {
|
|
|
this.isSticky = window.scrollY > 400;
|
|
|
},
|
|
|
async getSeckillTimes() {
|
|
|
const { result } = await ApiGetSeckillTimes();
|
|
|
if (result && result.length > 0) {
|
|
|
this.tabList = result;
|
|
|
const inProgressItem = result.find((item) => item.isInProgress);
|
|
|
if (inProgressItem) {
|
|
|
this.inProgressId = inProgressItem.id;
|
|
|
this.query.activityTimeId = inProgressItem.id;
|
|
|
} else {
|
|
|
this.query.activityTimeId = result[0].id;
|
|
|
}
|
|
|
this.getGoodsList();
|
|
|
return;
|
|
|
}
|
|
|
this.seckillEndVisible = true;
|
|
|
},
|
|
|
async getGoodsList() {
|
|
|
this.loading = true;
|
|
|
const { result } = await ApiGetSeckillGoods({ ...this.query });
|
|
|
this.loading = false;
|
|
|
if (result) {
|
|
|
this.total = result.total;
|
|
|
this.goodsList = result.records.map((item) => {
|
|
|
// 售出数量
|
|
|
const saleNumber = item.number - item.stock;
|
|
|
return {
|
|
|
...item,
|
|
|
percentage:
|
|
|
saleNumber === 0
|
|
|
? 0
|
|
|
: (saleNumber / item.number).toFixed(3) * 100,
|
|
|
};
|
|
|
});
|
|
|
}
|
|
|
},
|
|
|
|
|
|
// 设置定时器
|
|
|
async setTimerInterval({ startTime, endTime }) {
|
|
|
clearInterval(this.timeInterval);
|
|
|
|
|
|
// 获取服务器当前时间
|
|
|
const { result } = await ApiGetCurrentTime();
|
|
|
const current = result || Date.now();
|
|
|
|
|
|
startTime = new Date(startTime).getTime();
|
|
|
endTime = new Date(endTime).getTime();
|
|
|
if (current > endTime) {
|
|
|
// 秒杀结束
|
|
|
this.getSeckillTimes();
|
|
|
this.queryDataReset();
|
|
|
return;
|
|
|
}
|
|
|
if (startTime < current && endTime > current) {
|
|
|
// 秒杀进行中
|
|
|
this.seckillTime = endTime - current;
|
|
|
this.seckillTip = "本场正在秒杀中，好物转瞬即逝，不要错过哦~距结束仅剩";
|
|
|
this.seckillStatus = SECKILL_STATUS.GOING;
|
|
|
} else {
|
|
|
// 秒杀未开始
|
|
|
this.seckillTime = startTime - current;
|
|
|
this.seckillTip = "本场秒杀即将开抢，距开始还剩";
|
|
|
this.seckillStatus = SECKILL_STATUS.NOT_START;
|
|
|
}
|
|
|
|
|
|
this.timeInterval = setInterval(() => {
|
|
|
if (this.seckillTime <= 0) {
|
|
|
clearInterval(this.timeInterval);
|
|
|
|
|
|
// 仅有一个进行中的秒杀时间段，倒计时完成展示结束弹窗
|
|
|
if (
|
|
|
this.tabList.length === 1 &&
|
|
|
this.seckillStatus === SECKILL_STATUS.GOING
|
|
|
) {
|
|
|
this.seckillEndVisible = true;
|
|
|
this.$store.commit("setSeckillTabVisible", false);
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
// 秒杀开始，activityTimeId重置，触发watch
|
|
|
this.query.activityTimeId = 0;
|
|
|
this.getSeckillTimes();
|
|
|
return;
|
|
|
}
|
|
|
this.seckillTime -= 1e3;
|
|
|
}, 1e3);
|
|
|
},
|
|
|
|
|
|
// 重置分页等数据
|
|
|
queryDataReset() {
|
|
|
Object.assign(this.query, {
|
|
|
pageIndex: 1,
|
|
|
length: PAGE_SIZE,
|
|
|
});
|
|
|
},
|
|
|
onJumpGoodsDetail(id) {
|
|
|
window.open(`${location.origin}/goods/detail/${id}`);
|
|
|
},
|
|
|
handleCurrentChange(page) {
|
|
|
this.query.pageIndex = page;
|
|
|
this.getGoodsList();
|
|
|
},
|
|
|
handleTabChange(id) {
|
|
|
this.query.activityTimeId = id;
|
|
|
this.queryDataReset();
|
|
|
this.getGoodsList();
|
|
|
},
|
|
|
|
|
|
// 离开活动页面
|
|
|
handleClose() {
|
|
|
this.$router.push("/");
|
|
|
},
|
|
|
},
|
|
|
};
|
|
|
</script>
|
|
|
<style lang="scss" scoped>
|
|
|
.seckill {
|
|
|
background: #f8f8f8;
|
|
|
padding-bottom: 60px;
|
|
|
.seckill-header-sticky {
|
|
|
position: fixed;
|
|
|
left: 50%;
|
|
|
transform: translate(-50%);
|
|
|
top: 50px;
|
|
|
z-index: 1;
|
|
|
@include layout-box;
|
|
|
}
|
|
|
.seckill-header {
|
|
|
position: relative;
|
|
|
width: 100%;
|
|
|
height: 156px;
|
|
|
background-size: 100% 100%;
|
|
|
.seckill-header-tabbar {
|
|
|
@include layout-box;
|
|
|
position: absolute;
|
|
|
left: 50%;
|
|
|
bottom: 0;
|
|
|
transform: translate(-50%);
|
|
|
}
|
|
|
}
|
|
|
.seckill-bar {
|
|
|
height: 60px;
|
|
|
line-height: 60px;
|
|
|
text-align: center;
|
|
|
font-size: 14px;
|
|
|
color: #666666;
|
|
|
.seckill-bar-countdown {
|
|
|
margin-left: 25px;
|
|
|
font-weight: bold;
|
|
|
&__time {
|
|
|
width: 22px;
|
|
|
height: 22px;
|
|
|
line-height: 22px;
|
|
|
text-align: center;
|
|
|
font-size: 14px;
|
|
|
color: #ffffff;
|
|
|
background: #2f3430;
|
|
|
}
|
|
|
&--mark {
|
|
|
display: block;
|
|
|
margin: 0 7px;
|
|
|
color: #2f3430;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
.seckill-products,
|
|
|
.seckill-pagination {
|
|
|
@include layout-box;
|
|
|
}
|
|
|
.seckill-products {
|
|
|
.seckill-products-wrap {
|
|
|
width: 24%;
|
|
|
background: #ffffff;
|
|
|
margin-bottom: 16px;
|
|
|
cursor: pointer;
|
|
|
&:not(:nth-child(4n)) {
|
|
|
margin-right: calc(4% / 3);
|
|
|
}
|
|
|
&:hover {
|
|
|
box-shadow: 0px 0px 10px 1px rgba(0, 0, 0, 0.1);
|
|
|
}
|
|
|
.seckill-products-wrap__cover {
|
|
|
position: relative;
|
|
|
width: 100%;
|
|
|
height: 288px;
|
|
|
padding: 20px;
|
|
|
img {
|
|
|
width: 100%;
|
|
|
height: 100%;
|
|
|
}
|
|
|
.products-wrap-cover__sold {
|
|
|
position: absolute;
|
|
|
width: 110px;
|
|
|
height: 110px;
|
|
|
left: 50%;
|
|
|
top: 50%;
|
|
|
transform: translate(-50%, -50%);
|
|
|
background: rgba(0, 0, 0, 0.5);
|
|
|
font-size: 24px;
|
|
|
color: #ffffff;
|
|
|
border-radius: 50%;
|
|
|
}
|
|
|
}
|
|
|
.seckill-products-wrap__content {
|
|
|
padding: 20px 16px;
|
|
|
.products-wrap-content__title {
|
|
|
@include ellipsis;
|
|
|
color: #333333;
|
|
|
font-size: 16px;
|
|
|
margin-bottom: 10px;
|
|
|
}
|
|
|
.products-wrap-content__price {
|
|
|
font-size: 12px;
|
|
|
color: #999999;
|
|
|
margin-bottom: 7px;
|
|
|
strong {
|
|
|
font-size: 18px;
|
|
|
color: #ff512b;
|
|
|
margin-right: 14px;
|
|
|
}
|
|
|
}
|
|
|
.products-wrap-content__footer {
|
|
|
.wrap-content-footer__stock {
|
|
|
font-size: 12px;
|
|
|
color: #666666;
|
|
|
/deep/.el-progress {
|
|
|
width: 100px;
|
|
|
height: 6px;
|
|
|
background: #dddddd;
|
|
|
border-radius: 4px;
|
|
|
margin-bottom: 8px;
|
|
|
}
|
|
|
}
|
|
|
.wrap-content-footer__btn {
|
|
|
width: 100px;
|
|
|
height: 36px;
|
|
|
line-height: 36px;
|
|
|
text-align: center;
|
|
|
background: #ff512b;
|
|
|
font-size: 14px;
|
|
|
color: #ffffff;
|
|
|
&--gray {
|
|
|
color: #999999;
|
|
|
background: #eeeeee;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
.seckill-pagination {
|
|
|
.btn-confirm {
|
|
|
width: 81px;
|
|
|
height: 32px;
|
|
|
border-radius: 2px;
|
|
|
margin-left: 14px;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
</style>
|
