392 lines
11 KiB
Vue
392 lines
11 KiB
Vue
<!-- 优惠券详情 -->
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<template>
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<s-layout title="优惠券详情">
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<view class="bg-white">
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<!-- 详情卡片 -->
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<view class="detail-wrap ss-p-20">
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<view class="detail-box">
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<view class="tag-box ss-flex ss-col-center ss-row-center">
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<image
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class="tag-image"
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:src="sheep.$url.static('/static/img/shop/app/coupon_icon.png')"
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mode="aspectFit"
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/>
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</view>
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<view class="top ss-flex-col ss-col-center">
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<view class="title ss-m-t-50 ss-m-b-20 ss-m-x-20">{{ state.coupon.name }}</view>
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<view class="subtitle ss-m-b-50">
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满 {{ fen2yuan(state.coupon.usePrice) }} 元，
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{{
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state.coupon.discountType === 1
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? '减 ' + fen2yuan(state.coupon.discountPrice) + ' 元'
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: '打 ' + state.coupon.discountPercent / 10.0 + ' 折'
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}}
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</view>
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<button
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class="ss-reset-button ss-m-b-30"
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:class="
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state.coupon.canTake || state.coupon.status === 1
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? 'use-btn' // 优惠劵模版（可领取）、优惠劵（可使用）
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: 'disable-btn'
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"
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:disabled="!state.coupon.canTake"
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@click="getCoupon"
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>
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<text v-if="state.id > 0">{{ state.coupon.canTake ? '立即领取' : '已领取' }}</text>
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<text v-else>
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{{
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state.coupon.status === 1
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? '立即使用'
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: state.coupon.status === 2
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? '已使用'
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: '已过期'
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}}
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</text>
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</button>
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<view class="time ss-m-y-30" v-if="state.coupon.validityType === 2">
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有效期：领取后 {{ state.coupon.fixedEndTerm }} 天内可用
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</view>
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<view class="time ss-m-y-30" v-else>
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有效期: {{ sheep.$helper.timeFormat(state.coupon.validStartTime, 'yyyy-mm-dd') }} 至
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{{ sheep.$helper.timeFormat(state.coupon.validEndTime, 'yyyy-mm-dd') }}
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</view>
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<view class="coupon-line ss-m-t-14"></view>
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</view>
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<view class="bottom">
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<view class="type ss-flex ss-col-center ss-row-between ss-p-x-30">
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<view>优惠券类型</view>
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<view>{{ state.coupon.discountType === 1 ? '满减券' : '折扣券' }}</view>
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</view>
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<!-- TODO 芋艿：可优化，增加优惠劵的描述 -->
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<uni-collapse>
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<uni-collapse-item title="优惠券说明" v-if="state.coupon.description">
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<view class="content ss-p-b-20">
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<text class="des ss-p-l-30">{{ state.coupon.description }}</text>
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</view>
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</uni-collapse-item>
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</uni-collapse>
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</view>
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</view>
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</view>
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<!-- 适用商品 -->
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<view
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class="all-user ss-flex ss-row-center ss-col-center"
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v-if="state.coupon.productScope === 1"
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>
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全场通用
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</view>
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<su-sticky v-else bgColor="#fff">
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<view class="goods-title ss-p-20">
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{{ state.coupon.productScope === 2 ? '指定商品可用' : '指定分类可用' }}
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</view>
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<su-tabs
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:scrollable="true"
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:list="state.tabMaps"
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@change="onTabsChange"
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:current="state.currentTab"
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v-if="state.coupon.productScope === 3"
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/>
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</su-sticky>
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<!-- 指定商品 -->
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<view v-if="state.coupon.productScope === 2">
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<view v-for="(item, index) in state.pagination.list" :key="index">
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<s-goods-column
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class="ss-m-20"
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size="lg"
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:data="item"
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@click="sheep.$router.go('/pages/goods/index', { id: item.id })"
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:goodsFields="{
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title: { show: true },
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subtitle: { show: true },
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price: { show: true },
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original_price: { show: true },
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sales: { show: true },
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stock: { show: false },
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}"
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/>
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</view>
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</view>
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<!-- 指定分类 -->
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<view v-if="state.coupon.productScope === 3">
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<view v-for="(item, index) in state.pagination.list" :key="index">
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<s-goods-column
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class="ss-m-20"
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size="lg"
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:data="item"
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@click="sheep.$router.go('/pages/goods/index', { id: item.id })"
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:goodsFields="{
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title: { show: true },
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subtitle: { show: true },
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price: { show: true },
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original_price: { show: true },
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sales: { show: true },
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stock: { show: false },
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}"
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></s-goods-column>
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</view>
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</view>
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<uni-load-more
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v-if="state.pagination.total > 0 && state.coupon.productScope === 3"
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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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<s-empty
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v-if="state.coupon.productScope === 3 && state.pagination.total === 0"
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paddingTop="0"
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icon="/static/soldout-empty.png"
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text="暂无商品"
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/>
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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 sheep from '@/sheep';
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import { onLoad, onReachBottom } from '@dcloudio/uni-app';
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import { reactive } from 'vue';
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import _ from 'lodash-es';
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import CouponApi from '@/sheep/api/promotion/coupon';
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import { fen2yuan } from '@/sheep/hooks/useGoods';
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import SpuApi from '@/sheep/api/product/spu';
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import CategoryApi from '@/sheep/api/product/category';
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import { resetPagination } from '@/sheep/util';
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const state = reactive({
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id: 0, // 优惠劵模版编号 templateId
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couponId: 0, // 用户优惠劵编号 couponId
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coupon: {}, // 优惠劵信息
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pagination: {
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list: [],
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total: 0,
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pageNo: 1,
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pageSize: 1,
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},
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categoryId: 0, // 选中的商品分类编号
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tabMaps: [], // 指定分类时，每个分类构成一个 tab
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currentTab: 0, // 选中的 tabMaps 下标
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loadStatus: '',
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});
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function onTabsChange(e) {
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resetPagination(state.pagination);
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state.currentTab = e.index;
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state.categoryId = e.value;
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getGoodsListByCategory();
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}
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async function getGoodsListByCategory() {
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state.loadStatus = 'loading';
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const { code, data } = await SpuApi.getSpuPage({
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categoryId: state.categoryId,
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pageNo: state.pagination.pageNo,
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pageSize: state.pagination.pageSize,
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});
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if (code !== 0) {
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return;
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}
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state.pagination.list = _.concat(state.pagination.list, data.list);
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state.pagination.total = data.total;
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state.loadStatus = state.pagination.list.length < state.pagination.total ? 'more' : 'noMore';
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}
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// 获得商品列表，指定商品范围
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async function getGoodsListById() {
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const { data, code } = await SpuApi.getSpuListByIds(state.coupon.productScopeValues.join(','));
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if (code !== 0) {
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return;
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}
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state.pagination.list = data;
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}
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// 获得分类列表
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async function getCategoryList() {
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const { data, code } = await CategoryApi.getCategoryListByIds(
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state.coupon.productScopeValues.join(','),
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);
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if (code !== 0) {
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return;
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}
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state.tabMaps = data.map((category) => ({ name: category.name, value: category.id }));
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// 加载第一个分类的商品列表
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if (state.tabMaps.length > 0) {
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state.categoryId = state.tabMaps[0].value;
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await getGoodsListByCategory();
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}
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}
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// 领取优惠劵
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async function getCoupon() {
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const { code } = await CouponApi.takeCoupon(state.id);
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if (code !== 0) {
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return;
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}
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uni.showToast({
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title: '领取成功',
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});
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setTimeout(() => {
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getCouponContent();
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}, 1000);
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}
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// 加载优惠劵信息
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async function getCouponContent() {
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const { code, data } =
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state.id > 0
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? await CouponApi.getCouponTemplate(state.id)
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: await CouponApi.getCoupon(state.couponId);
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if (code !== 0) {
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return;
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}
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state.coupon = data;
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// 不同指定范围，加载不同数据
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if (state.coupon.productScope === 2) {
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await getGoodsListById();
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} else if (state.coupon.productScope === 3) {
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await getCategoryList();
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}
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}
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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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return;
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}
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state.pagination.pageNo++;
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getGoodsListByCategory();
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}
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onLoad((options) => {
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state.id = options.id;
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state.couponId = options.couponId;
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getCouponContent(state.id, state.couponId);
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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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</script>
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<style lang="scss" scoped>
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.goods-title {
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font-size: 34rpx;
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font-weight: bold;
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color: #333333;
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}
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.detail-wrap {
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background: linear-gradient(
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180deg,
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var(--ui-BG-Main),
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var(--ui-BG-Main-gradient),
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var(--ui-BG-Main),
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#fff
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);
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}
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.detail-box {
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// background-color: var(--ui-BG);
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border-radius: 6rpx;
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position: relative;
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margin-top: 100rpx;
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.tag-box {
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width: 140rpx;
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height: 140rpx;
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background: var(--ui-BG);
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border-radius: 50%;
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position: absolute;
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top: -70rpx;
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left: 50%;
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z-index: 6;
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transform: translateX(-50%);
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.tag-image {
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width: 104rpx;
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height: 104rpx;
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border-radius: 50%;
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}
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}
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.top {
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background-color: #fff;
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border-radius: 20rpx 20rpx 0 0;
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-webkit-mask: radial-gradient(circle at 16rpx 100%, #0000 16rpx, red 0) -16rpx;
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padding: 110rpx 0 0 0;
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position: relative;
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z-index: 5;
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.title {
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font-size: 40rpx;
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color: #333;
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font-weight: bold;
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}
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.subtitle {
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font-size: 28rpx;
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color: #333333;
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}
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.use-btn {
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width: 386rpx;
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height: 80rpx;
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line-height: 80rpx;
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background: linear-gradient(90deg, var(--ui-BG-Main), var(--ui-BG-Main-gradient));
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border-radius: 40rpx;
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color: $white;
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}
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.disable-btn {
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width: 386rpx;
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height: 80rpx;
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line-height: 80rpx;
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background: #e5e5e5;
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border-radius: 40rpx;
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color: $white;
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}
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.time {
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font-size: 26rpx;
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font-weight: 400;
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color: #999999;
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}
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.coupon-line {
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width: 95%;
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border-bottom: 2rpx solid #eeeeee;
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}
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}
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.bottom {
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background-color: #fff;
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border-radius: 0 0 20rpx 20rpx;
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-webkit-mask: radial-gradient(circle at 16rpx 0%, #0000 16rpx, red 0) -16rpx;
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padding: 40rpx 30rpx;
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.type {
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height: 96rpx;
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border-bottom: 2rpx solid #eeeeee;
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}
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}
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.des {
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font-size: 24rpx;
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font-weight: 400;
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color: #666666;
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}
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}
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.all-user {
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width: 100%;
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height: 300rpx;
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font-size: 34rpx;
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font-weight: bold;
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color: #333333;
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}
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</style>
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