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yanzong_qianduan/pages/bargain/index.vue

478 lines
13 KiB

11 months ago
<template>
<view class="container" :style="appThemeStyle">
<mescroll-body ref="mescrollRef" :sticky="true" @init="mescrollInit" :down="{ use: false }" :up="upOption" @up="upCallback">
<!-- 砍价会场 -->
<view v-if="curTab == 0" class="bargain-hall">
<!-- 商品列表 -->
<view class="goods-item" v-for="(item, index) in activeList.data" :key="index">
<view class="goods-item--container dis-flex" @click="onTargetActive(item)">
<!-- 商品图片 -->
<view class="goods-image">
<image class="image" :src="item.goods.goods_image"></image>
</view>
<view class="goods-info">
<!-- 商品名称 -->
<view class="goods-name">
<text class="twoline-hide">{{ item.goods.goods_name }}</text>
</view>
<!-- 参与的用户头像 -->
<view v-if="item.helpsCount > 0" class="peoples dis-flex">
<view class="user-list dis-flex">
<view class="user-item-avatar" v-for="(help, hIdx) in item.helpList" :key="hIdx">
<avatar-image :url="help.user.avatar_url" :width="36" />
</view>
</view>
<view class="people__text">
<text>{{ item.helpsCount }}人正在砍价</text>
</view>
</view>
<!-- 商品原价 -->
<view class="goods-price">
<text>{{ item.goods.goods_price_min }}</text>
</view>
<!-- 砍价低价 -->
<view class="floor-price">
<text class="small">最低</text>
<text class="big">{{ item.floor_price }}</text>
</view>
<!-- 操作按钮 -->
<view class="opt-touch">
<view class="touch-btn">
<text>立即参加</text>
</view>
</view>
</view>
</view>
</view>
</view>
<!-- 我的砍价 -->
<view v-if="curTab == 1" class="bargain-hall">
<!-- 商品列表 -->
<view class="goods-item" v-for="(item, index) in myList.data" :key="index">
<view class="goods-item--container dis-flex" @click="onTargetTask(item.task_id)">
<!-- 商品图片 -->
<view class="goods-image">
<image class="image" :src="item.goods.goods_image"></image>
</view>
<view class="goods-info">
<!-- 商品名称 -->
<view class="goods-name">
<text class="twoline-hide">{{ item.goods.goods_name }}</text>
</view>
<!-- 砍价进度 -->
<view class="task-rate">
<block v-if="item.status == true">
<text>已砍</text>
<text class="col-m">{{ item.cut_money }}</text>
<text></text>
<text>只差</text>
<text class="col-m">{{ item.surplus_money }}</text>
<text></text>
</block>
<block v-if="item.is_floor">
<text>已砍至最低</text>
<text class="col-m">{{ item.floor_price }}</text>
<text></text>
</block>
</view>
<!-- 任务状态 -->
<view class="task-status dis-flex flex-y-center">
<!-- 倒计时 -->
<view v-if="item.status == true" class="count-down dis-flex flex-y-center">
<text class="m-r-6">剩余</text>
<count-down :date="item.end_time" separator="colon" theme="custom" />
</view>
<view v-if="item.status == false" class="task-status__text">
<text class="col-m">{{ item.is_buy ? '砍价成功' : '已结束' }}</text>
</view>
</view>
<!-- 操作按钮 -->
<view v-if="item.status == true" class="opt-touch">
<view class="touch-btn">
<text>继续砍价</text>
</view>
</view>
</view>
</view>
</view>
</view>
<!-- 底部选项卡 -->
<view class="footer-fixed">
<view class="footer-container">
<!-- 砍价会场 -->
<view class="tabbar-item flex-box" :class="{ active: curTab == 0 }">
<view class="tabbar-item-content dis-flex flex-x-center flex-y-center" @click="onChangeTab(0)">
<view class="tabbar-item-icon">
<text class="iconfont icon-shangcheng"></text>
</view>
<view class="tabbar-item-name">
<text>砍价会场</text>
</view>
</view>
</view>
<!-- 分割线 -->
<view class="tabbar-item__divider">
<view class="divider-line"></view>
</view>
<!-- 我的砍价 -->
<view class="tabbar-item flex-box" :class="{ active: curTab == 1 }">
<view class="tabbar-item-content dis-flex flex-x-center flex-y-center" @click="onChangeTab(1)">
<view class="tabbar-item-icon">
<text class="iconfont icon-sy-yh"></text>
</view>
<view class="tabbar-item-name">
<text>我的砍价</text>
</view>
</view>
</view>
</view>
</view>
</mescroll-body>
</view>
</template>
<script>
import WxofficialMixin from '@/core/mixins/wxofficial'
import AvatarImage from '@/components/avatar-image'
import CountDown from '@/components/countdown'
import MescrollMixin from '@/uni_modules/mescroll-uni/components/mescroll-uni/mescroll-mixins'
import { getEmptyPaginateObj, getMoreListData } from '@/core/app'
import * as ActiveApi from '@/api/bargain/active'
import * as TaskApi from '@/api/bargain/task'
const pageSize = 15
export default {
components: {
AvatarImage,
CountDown
},
mixins: [MescrollMixin, WxofficialMixin],
data() {
return {
// 是否正在加载中
isLoading: true,
// 当前tab索引
curTab: 0,
// 砍价会场商品列表
activeList: getEmptyPaginateObj(),
// 我的砍价列表
myList: getEmptyPaginateObj(),
// 上拉加载配置
upOption: {
// 首次自动执行
auto: true,
// 每页数据的数量; 默认10
page: { size: pageSize },
// 数量要大于3条才显示无更多数据
noMoreSize: 3,
}
}
},
watch: {
curTab(val) {
// 设置页面标题
uni.setNavigationBarTitle({ title: val == 0 ? '砍价会场' : '我的砍价' })
}
},
/**
* 生命周期函数--监听页面加载
*/
onLoad(options) {
// 设置当前tab索引
if (options.tab) {
this.curTab = options.tab
}
// 设置微信公众号链接分享卡片内容
this.setWxofficialShareData()
},
methods: {
/**
* 上拉加载的回调 (页面初始化时也会执行一次)
* 其中page.num:当前页 从1开始, page.size:每页数据条数,默认10
* @param {Object} page
*/
upCallback(page) {
const app = this
// 设置列表数据
app.getListData(page.num)
.then(list => {
const curPageLen = list.data.length
const totalSize = list.data.total
app.mescroll.endBySize(curPageLen, totalSize)
})
.catch(() => app.mescroll.endErr())
},
// 获取列表数据(根据当前选项卡判断调用的方法)
getListData(pageNo) {
const apiFuc = {
0: this.getActiveList,
1: this.getMyList
}
return apiFuc[this.curTab](pageNo)
},
// 获取砍价活动列表
getActiveList(pageNo) {
const app = this
return new Promise((resolve, reject) => {
ActiveApi.list({ page: pageNo }, { load: false })
.then(result => {
// 合并新数据
const newList = result.data.list
app.activeList.data = getMoreListData(newList, app.activeList, pageNo)
resolve(newList)
})
.catch(reject)
})
},
// 获取我的砍价列表
getMyList(pageNo) {
const app = this
return new Promise((resolve, reject) => {
TaskApi.list({ page: pageNo }, { load: false })
.then(result => {
// 合并新数据
const newList = result.data.list
app.myList.data = getMoreListData(newList, app.myList, pageNo)
resolve(newList)
})
.catch(reject)
})
},
// 切换当前选项卡
onChangeTab(key = 0) {
const app = this
// 记录选项卡索引
app.curTab = key
// 刷新列表数据
app.activeList = getEmptyPaginateObj()
app.myList = getEmptyPaginateObj()
app.mescroll.resetUpScroll()
},
// 跳转到砍价商品详情页
onTargetActive(item) {
this.$navTo('pages/bargain/goods/index', { activeId: item.active_id, goodsId: item.goods_id })
},
// 跳转到砍价任务详情
onTargetTask(taskId) {
this.$navTo('pages/bargain/task', { taskId })
},
// 设置微信公众号链接分享卡片内容
setWxofficialShareData() {
this.updateShareCardData({ title: '砍价专区' })
},
},
/**
* 分享当前页面
*/
onShareAppMessage() {
// 构建页面参数
const params = this.$getShareUrlParams()
return {
title: '砍价专区',
path: `/pages/bargain/index?${params}`
}
},
/**
* 分享到朋友圈
* 本接口为 Beta 版本暂只在 Android 平台支持详见分享到朋友圈 (Beta)
* https://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/share-timeline.html
*/
onShareTimeline() {
// 构建页面参数
const params = this.$getShareUrlParams()
return {
title: '砍价专区',
path: `/pages/bargain/index?${params}`
}
},
}
</script>
<style lang="scss" scoped>
.container {
// 设置ios刘海屏底部横线安全区域
// 110 - 18 + 4
padding-bottom: calc(constant(safe-area-inset-bottom) + 96rpx);
padding-bottom: calc(env(safe-area-inset-bottom) + 96rpx);
}
.bargain-hall {
padding-top: 20rpx;
}
// 砍价商品
.goods-item {
margin-bottom: 20rpx;
background: #fff;
padding: 20rpx 16rpx;
&:last-child {
margin-bottom: 0;
}
.goods-image {
.image {
display: block;
width: 220rpx;
height: 220rpx;
}
}
.goods-info {
width: 498rpx;
padding-top: 8rpx;
margin-left: 15rpx;
position: relative;
.goods-name {
font-size: 28rpx;
min-height: 60rpx;
}
// 正在参与的用户
.peoples {
margin-top: 15rpx;
.user-list {
margin-right: 10rpx;
.user-item-avatar {
margin-left: -8rpx;
&:first-child {
margin-left: 0;
}
}
}
.people__text {
font-size: 24rpx;
color: #818181;
}
}
// 商品原价
.goods-price {
margin-top: 15rpx;
color: #818181;
font-size: 25rpx;
text-decoration: line-through;
}
// 砍价底价
.floor-price {
color: $main-bg;
.small {
font-size: 24rpx;
}
.big {
font-size: 32rpx;
}
}
}
// 砍价进度
.task-rate {
font-size: 25rpx;
color: #a4a4a4;
margin-top: 15rpx;
}
}
/* 我的砍价 */
// 砍价状态
.task-status {
margin-top: 32rpx;
height: 58rpx;
}
.task-status__text {
font-size: 26rpx;
}
// 倒计时
.count-down {
font-size: 25rpx;
}
// 立即参加按钮
.opt-touch {
position: absolute;
bottom: 0;
right: 10rpx;
}
.touch-btn {
color: #fff;
font-size: 28rpx;
background: #d3a975;
border-radius: 30rpx;
padding: 10rpx 28rpx;
}
// 底部选项卡
.footer-fixed {
position: fixed;
bottom: var(--window-bottom);
left: 0;
right: 0;
z-index: 11;
box-shadow: 0 -4rpx 40rpx 0 rgba(151, 151, 151, 0.24);
background: #fff;
// 设置ios刘海屏底部横线安全区域
padding-bottom: constant(safe-area-inset-bottom);
padding-bottom: env(safe-area-inset-bottom);
}
.footer-container {
display: flex;
align-items: center;
height: 96rpx;
}
.tabbar-item {
font-size: 30rpx;
// height: 42rpx;
&.active {
.tabbar-item-content {
color: $main-bg;
}
}
.tabbar-item-icon {
margin-right: 15rpx;
}
}
// 分割线
.tabbar-item__divider {
padding: 22rpx 0;
}
.divider-line {
width: 1rpx;
height: 62rpx;
background: #ddd;
}
</style>