项目初始化
This commit is contained in:
jerry
222
pages/coupon/list.vue
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222
pages/coupon/list.vue
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<!-- 优惠券中心 -->
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<template>
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<s-layout title="优惠券" :bgStyle="{ color: '#f2f2f2' }">
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<su-sticky bgColor="#fff">
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<su-tabs
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:list="tabMaps"
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:scrollable="false"
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@change="onTabsChange"
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:current="state.currentTab"
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/>
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</su-sticky>
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<s-empty
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v-if="state.pagination.total === 0"
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icon="/static/coupon-empty.png"
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text="暂无优惠券"
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/>
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<!-- 情况一：领劵中心 -->
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<template v-if="state.currentTab === 0">
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<view v-for="item in state.pagination.list" :key="item.id">
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<s-coupon-list
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:data="item"
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@tap="sheep.$router.go('/pages/coupon/detail', { id: item.id })"
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>
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<template #default>
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<button
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class="ss-reset-button card-btn ss-flex ss-row-center ss-col-center"
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:class="!item.canTake ? 'border-btn' : ''"
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@click.stop="getBuy(item.id)"
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:disabled="!item.canTake"
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>
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{{ item.canTake ? '立即领取' : '已领取' }}
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</button>
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</template>
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</s-coupon-list>
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</view>
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</template>
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<!-- 情况二：我的优惠劵 -->
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<template v-else>
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<view v-for="item in state.pagination.list" :key="item.id">
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<s-coupon-list
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:data="item"
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type="user"
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@tap="sheep.$router.go('/pages/coupon/detail', { couponId: item.id })"
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>
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<template #default>
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<button
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class="ss-reset-button card-btn ss-flex ss-row-center ss-col-center"
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:class="item.status !== 1 ? 'disabled-btn' : ''"
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:disabled="item.status !== 1"
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@click.stop="sheep.$router.go('/pages/coupon/detail', { couponId: item.id })"
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>
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{{ item.status === 1 ? '查看详情' : item.status === 2 ? '已使用' : '已过期' }}
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</button>
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</template>
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</s-coupon-list>
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</view>
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</template>
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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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</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 { resetPagination } from '@/sheep/util';
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import CouponApi from '@/sheep/api/promotion/coupon';
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// 数据
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const state = reactive({
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currentTab: 0, // 当前 tab
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type: '1',
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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: 5,
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},
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loadStatus: '',
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});
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const tabMaps = [
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{
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name: '领券中心',
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value: 'all',
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},
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{
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name: '已领取',
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value: '1',
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},
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{
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name: '已使用',
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value: '2',
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},
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{
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name: '已失效',
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value: '3',
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},
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];
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function onTabsChange(e) {
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state.currentTab = e.index;
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state.type = e.value;
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resetPagination(state.pagination);
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if (state.currentTab === 0) {
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getData();
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} else {
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getCoupon();
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}
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}
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// 获得优惠劵模版列表
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async function getData() {
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state.loadStatus = 'loading';
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const { data, code } = await CouponApi.getCouponTemplatePage({
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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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// 获得我的优惠劵
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async function getCoupon() {
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state.loadStatus = 'loading';
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const { data, code } = await CouponApi.getCouponPage({
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pageNo: state.pagination.pageNo,
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pageSize: state.pagination.pageSize,
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status: state.type,
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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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// 领取优惠劵
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async function getBuy(id) {
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const { code } = await CouponApi.takeCoupon(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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resetPagination(state.pagination);
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getData();
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}, 1000);
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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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if (state.currentTab === 0) {
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getData();
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} else {
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getCoupon();
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}
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}
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onLoad((Option) => {
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// 领劵中心
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if (Option.type === 'all' || !Option.type) {
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getData();
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// 我的优惠劵
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} else {
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Option.type === 'geted'
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? (state.currentTab = 1)
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: Option.type === 'used'
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? (state.currentTab = 2)
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: (state.currentTab = 3);
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state.type = state.currentTab;
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getCoupon();
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}
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});
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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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.card-btn {
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// width: 144rpx;
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padding: 0 16rpx;
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height: 50rpx;
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border-radius: 40rpx;
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background: linear-gradient(90deg, var(--ui-BG-Main), var(--ui-BG-Main-gradient));
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color: #ffffff;
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font-size: 24rpx;
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font-weight: 400;
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}
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.border-btn {
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background: linear-gradient(90deg, var(--ui-BG-Main-opacity-4), var(--ui-BG-Main-light));
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color: #fff !important;
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}
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.disabled-btn {
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background: #cccccc;
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background-color: #cccccc !important;
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color: #fff !important;
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}
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</style>
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