369 lines
9.3 KiB
Vue
369 lines
9.3 KiB
Vue
<template>
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<view class="container" :style="appThemeStyle">
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<mescroll-body ref="mescrollRef" :sticky="true" @init="mescrollInit" :down="{ use: false }" :up="upOption" @up="upCallback">
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<!-- tab栏 -->
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<u-tabs :list="tabs" :is-scroll="false" v-model="curTab" :active-color="appTheme.mainBg" :duration="0.2" @change="onChangeTab" />
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<!-- 优惠券列表 -->
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<view class="coupon-list">
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<view class="coupon-item" v-for="(item, index) in list.data" :key="index">
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<view class="item-wrapper" :class="[ !item.state.value ? 'disable' : '' ]">
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<!-- 优惠券类型 (标签) -->
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<view class="coupon-tag">
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<text>{{ CouponTypeEnum[item.coupon_type].name }}</text>
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</view>
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<view class="coupon-left">
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<!-- 优惠额度/折扣 -->
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<view class="coupon-reduce">
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<block v-if="item.coupon_type == CouponTypeEnum.FULL_DISCOUNT.value">
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<view class="coupon-reduce-unit"><text>￥</text></view>
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<view class="coupon-reduce-amount">
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<text class="value">{{ item.reduce_price }}</text>
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</view>
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</block>
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<block v-if="item.coupon_type == CouponTypeEnum.DISCOUNT.value">
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<view class="coupon-reduce-amount">
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<text class="value">{{ item.discount }}折</text>
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</view>
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</block>
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</view>
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<!-- 最低消费金额 -->
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<text class="coupon-hint">满{{ item.min_price }}元可用</text>
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</view>
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<view class="coupon-content">
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<view class="coupon-name">{{ item.name }}</view>
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<view class="coupon-middle">
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<view class="coupon-expire">
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<text v-if="item.expire_type == CouponTypeEnum.FULL_DISCOUNT.value">领取后{{ item.expire_day }}天内有效</text>
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<text v-if="item.expire_type == CouponTypeEnum.DISCOUNT.value">
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<block v-if="item.start_time === item.end_time">{{ item.start_time }} 当天有效</block>
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<block v-else>{{ item.start_time }}~{{ item.end_time }}</block>
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</text>
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</view>
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</view>
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<view v-if="item.describe" class="coupon-expand" @click="handleDescribe(index)">
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<text>使用说明</text>
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<text class="coupon-expand-arrow iconfont icon-arrow-down" :class="[item.expand ? 'expand' : '']" />
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</view>
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</view>
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<view class="coupon-right">
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<view v-if="!item.state.value" class="state-text">
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<text>{{ item.state.text }}</text>
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</view>
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</view>
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</view>
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<!-- 优惠券描述 -->
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<view :class="[item.expand ? 'expand' : '']" class="coupon-expand-rules">
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<view class="coupon-expand-rules-content">
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<view class="pre">{{ item.describe }}</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 MescrollMixin from '@/uni_modules/mescroll-uni/components/mescroll-uni/mescroll-mixins'
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import { getEmptyPaginateObj, getMoreListData } from '@/core/app'
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import * as MyCouponApi from '@/api/myCoupon'
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import { CouponTypeEnum } from '@/common/enum/coupon'
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const pageSize = 15
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const tabs = [{
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name: `未使用`,
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value: 'isUnused'
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}, {
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name: `已使用`,
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value: 'isUse'
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}, {
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name: `已过期`,
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value: 'isExpire'
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}]
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export default {
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mixins: [MescrollMixin],
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data() {
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return {
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// 枚举类
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CouponTypeEnum,
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// 标签栏数据
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tabs,
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// 当前标签索引
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curTab: 0,
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// 优惠券列表数据
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list: getEmptyPaginateObj(),
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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: true,
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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4条才显示无更多数据
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noMoreSize: 4,
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// 空布局
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empty: {
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tip: '亲，暂无相关优惠券'
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}
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}
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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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},
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methods: {
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/**
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* 上拉加载的回调 (页面初始化时也会执行一次)
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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.getCouponList(page.num)
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.then(list => {
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const curPageLen = list.data.length
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const totalSize = list.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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// 获取优惠券列表
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getCouponList(pageNo = 1) {
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const app = this
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return new Promise((resolve, reject) => {
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MyCouponApi.list({ dataType: app.getTabValue(), 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.list.data = getMoreListData(newList, app.list, pageNo)
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resolve(newList)
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})
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})
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},
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// 评分类型
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getTabValue() {
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return this.tabs[this.curTab].value
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},
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// 切换标签项
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onChangeTab(index) {
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const app = this
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// 设置当前选中的标签
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app.curTab = index
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// 刷新优惠券列表
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app.onRefreshList()
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},
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// 刷新优惠券列表
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onRefreshList() {
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this.list = getEmptyPaginateObj()
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setTimeout(() => {
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this.mescroll.resetUpScroll()
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}, 120)
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},
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// 展开优惠券描述
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handleDescribe(index) {
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this.list.data[index].expand = !this.list.data[index].expand
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}
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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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.coupon-list {
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padding: 20rpx;
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}
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.coupon-item {
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margin-bottom: 22rpx;
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font-size: 24rpx;
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background: #fff;
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// min-height: 178rpx;
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border-radius: 12rpx;
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overflow: hidden;
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box-shadow: 0 16rpx 80rpx 0 rgba(0, 0, 0, .04);
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position: relative;
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}
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.item-wrapper {
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display: flex;
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align-items: center;
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&.disable {
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.coupon-tag {
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background: linear-gradient(-113deg, #bdbdbd, #a2a1a2);
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}
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.coupon-reduce {
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color: #757575;
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}
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.state-text {
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color: #757575;
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}
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}
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}
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.coupon-tag {
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position: absolute;
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left: 0;
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top: 0;
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color: #fff;
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width: 96rpx;
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text-align: center;
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font-size: 22rpx;
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border-radius: 12rpx 0 12rpx 0;
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font-weight: 500;
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height: 34rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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background: linear-gradient(to right, $main-bg, $main-bg2);
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color: $main-text;
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}
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.coupon-left {
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width: 242rpx;
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text-align: center;
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display: flex;
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flex-flow: column;
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justify-content: center;
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position: relative;
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.coupon-reduce {
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color: $main-bg;
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&-unit {
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display: inline-block;
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margin-right: -4rpx;
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font-size: 32rpx;
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font-weight: 600;
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}
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&-amount {
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display: inline-block;
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.value {
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font-size: 48rpx;
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}
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}
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}
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.coupon-hint {
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margin-top: 12rpx;
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color: #757575;
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font-size: 24rpx;
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white-space: nowrap;
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text-overflow: ellipsis;
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overflow: hidden;
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}
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}
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.coupon-content {
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flex: 1;
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padding: 32rpx 0;
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position: relative;
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display: flex;
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flex-direction: column;
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flex-wrap: nowrap;
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align-items: flex-start;
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justify-content: space-between;
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.coupon-name {
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color: #212121;
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font-size: 28rpx;
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font-weight: 500;
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}
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.coupon-middle {
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flex: 1;
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padding-top: 12rpx;
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margin-bottom: 26rpx;
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.coupon-expire {
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color: #757575;
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font-size: 24rpx;
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}
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}
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.coupon-expand {
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display: flex;
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align-items: center;
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color: #9e9e9e;
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font-size: 24rpx;
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&-arrow {
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margin-top: 4rpx;
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font-size: 24rpx;
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display: inline-block;
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vertical-align: initial;
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transform: rotate(0);
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margin-left: 8rpx;
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transition: all .15s ease-in-out;
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&.expand {
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transform: rotate(180deg);
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}
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}
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}
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}
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.coupon-right {
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padding-right: 38rpx;
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.btn-receive,
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.state-text {
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text-align: center;
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width: 100rpx;
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padding: 15rpx 0;
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}
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.btn-receive {
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font-size: 23rpx;
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line-height: 1;
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font-weight: 500;
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border-radius: 8rpx;
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cursor: pointer;
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background: linear-gradient(to right, $main-bg, $main-bg2);
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color: $main-text;
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}
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.state-text {}
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}
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.coupon-expand-rules {
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display: none;
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position: relative;
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&.expand {
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top: -30rpx;
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display: block;
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}
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&-content {
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padding: 8rpx 30rpx 8rpx 242rpx;
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font-weight: 400;
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color: #9e9e9e;
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line-height: 36rpx;
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.pre {
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font-family: auto;
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white-space: pre-wrap;
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word-wrap: break-word;
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word-break: break-all;
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}
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}
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}
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</style> |