318 lines
7.2 KiB
Vue
318 lines
7.2 KiB
Vue
<template>
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<view class="pending-bill-page">
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<!-- 自定义导航栏 -->
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<custom-navbar title="我的待付" />
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<scroll-view
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scroll-y
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class="scroll-content"
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:refresher-enabled="true"
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:refresher-triggered="isRefreshing"
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@refresherrefresh="refresh"
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@scrolltolower="loadMore"
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>
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<view v-if="bills.length > 0">
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<view
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class="bill-item"
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v-for="item in bills"
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:key="item.id"
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>
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<!-- 左侧勾选 + 信息 -->
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<view class="bill-left">
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<u-checkbox
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v-model="item.checked"
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@change="updateSelected"
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size="32"
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active-color="#007aff"
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/>
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<view class="bill-info">
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<text class="bill-name">{{ item.feeName }}</text>
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<text class="bill-date">缴费截止：{{ item.dueDate }}</text>
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</view>
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</view>
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<!-- 右侧金额 + 支付按钮 -->
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<view class="bill-right">
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<text class="amount">{{ formatMoney(item.amount) }}</text>
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<u-button
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size="small"
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type="primary"
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class="pay-btn"
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@click="goPayTest([item])"
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>去支付</u-button>
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</view>
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</view>
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</view>
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<view v-else class="empty">
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<u-empty mode="list" text="暂无待支付账单" />
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</view>
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<u-loadmore :status="loadStatus" />
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</scroll-view>
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<!-- 底部批量支付栏 -->
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<view v-if="selectedBills.length > 0" class="batch-pay-bar">
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<text>已选 {{ selectedBills.length }} 项</text>
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<u-button type="primary" size="small" @click="goPayTest(selectedBills)">
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批量缴费
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</u-button>
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</view>
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</view>
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</template>
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<script>
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export default {
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data() {
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return {
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bills: [],
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isRefreshing: false,
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loadStatus: 'more',
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selectedBills: [], // 勾选的账单集合
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};
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},
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onLoad() {
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this.loadBills();
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},
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methods: {
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loadBills() {
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this.bills = [
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{
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id: 'p101',
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feeName: '第一期租金（2024.12.01-2024.12.31）',
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dueDate: '2024-12-15',
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amount: 3000,
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checked: false,
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},
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{
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id: 'p102',
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feeName: '第二期物业费（2025.01.01-2025.01.31）',
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dueDate: '2025-01-15',
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amount: 500,
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checked: false,
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},
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];
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this.updateSelected();
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},
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refresh() {
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this.isRefreshing = true;
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setTimeout(() => {
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this.loadBills();
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this.isRefreshing = false;
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}, 1000);
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},
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loadMore() {
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this.loadStatus = 'noMore';
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},
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formatMoney(val) {
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if (!val && val !== 0) return '—';
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return '¥' + Number(val).toFixed(2);
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},
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updateSelected() {
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this.selectedBills = [];
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this.selectedBills = this.bills.filter((item) => item.checked);
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console.log(this.selectedBill.length)
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},
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goPayTest(billList) {
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if (!billList || billList.length === 0) return;
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// 模拟后台生成订单返回
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const order = {
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timeStamp: String(Date.now()), // 时间戳
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nonceStr: Math.random().toString(36).substr(2, 15), // 随机字符串
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package: 'prepay_id=TEST1234567890', // 模拟预支付ID
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signType: 'MD5',
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paySign: 'TEST_SIGN', // 模拟签名
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};
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// 调用微信支付接口（测试）
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uni.requestPayment({
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...order,
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success: () => {
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uni.showToast({ title: '支付成功（测试）', icon: 'success' });
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// 清空勾选状态
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billList.forEach(b => b.checked = false);
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this.updateSelected();
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// 刷新列表（可选）
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this.loadBills();
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},
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fail: () => {
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uni.showToast({ title: '支付失败（测试）', icon: 'none' });
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}
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});
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},
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async goPay(billList) {
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if (!billList || billList.length === 0) return;
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try {
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// 1. 请求后台生成订单
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const res = await uni.request({
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url: 'https://api.example.com/payments/create',
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method: 'POST',
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data: {
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userId: this.userId,
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bills: billList.map(b => b.id),
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}
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});
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if (res[1].data.code !== 0) {
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uni.showToast({ title: res[1].data.msg, icon: 'none' });
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return;
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}
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const order = res[1].data.data; // 后台返回的支付参数
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// 2. 调用微信支付
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uni.requestPayment({
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timeStamp: order.timeStamp,
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nonceStr: order.nonceStr,
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package: order.package,
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signType: order.signType,
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paySign: order.paySign,
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success: () => {
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uni.showToast({ title: '支付成功', icon: 'success' });
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// 更新勾选状态
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billList.forEach(b => b.checked = false);
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this.updateSelected();
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// 刷新列表
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this.loadBills();
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},
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fail: () => {
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uni.showToast({ title: '支付失败', icon: 'none' });
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}
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});
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} catch (error) {
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console.error('支付请求失败', error);
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uni.showToast({ title: '支付请求失败', icon: 'none' });
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}
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},
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},
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computed: {
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/** ✅ 已勾选账单列表 */
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selectedBills() {
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return this.bills.filter(item => item.checked);
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},
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/** ✅ 已勾选数量 */
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selectedCount() {
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return this.selectedBills.length;
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},
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/** ✅ 全选状态（双向绑定） */
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allSelected: {
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get() {
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return this.bills.length > 0 && this.selectedBills.length === this.bills.length;
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},
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set(val) {
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// 用 this.$set 保证响应式更新
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this.bills.forEach((item, index) => {
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this.$set(this.bills, index, { ...item, checked: val });
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});
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}
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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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.pending-bill-page {
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background: #f7f8fa;
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min-height: 100vh;
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padding-top: 175rpx; /* 自定义导航栏高度 */
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}
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.scroll-content {
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padding: 20rpx;
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box-sizing: border-box;
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}
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.bill-item {
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display: flex;
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justify-content: space-between;
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background: #fff;
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margin-bottom: 20rpx;
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border-radius: 12rpx;
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padding: 20rpx;
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box-shadow: 0 2rpx 6rpx rgba(0, 0, 0, 0.05);
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}
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.bill-left {
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display: flex;
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align-items: center;
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.bill-info {
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display: flex;
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flex-direction: column;
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margin-left: 12rpx;
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.bill-name {
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font-size: 28rpx;
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color: #333;
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font-weight: bold;
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}
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.bill-date {
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font-size: 24rpx;
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color: #666;
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margin-top: 6rpx;
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}
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}
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}
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.bill-right {
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display: flex;
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flex-direction: column;
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align-items: flex-end;
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.amount {
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font-size: 28rpx;
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color: #333;
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}
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.pay-btn {
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margin-top: 12rpx;
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padding: 0 24rpx;
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height: 60rpx;
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line-height: 60rpx;
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border-radius: 30rpx; // 圆角
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font-size: 28rpx;
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color: #fff;
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background-color: #007aff; // 蓝色主色
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text-align: center;
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}
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}
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.batch-pay-bar {
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position: fixed;
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bottom: 0;
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left: 0;
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right: 0;
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background: #fff;
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height: 80rpx;
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padding: 0 20rpx;
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display: flex;
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align-items: center;
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justify-content: space-between;
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box-shadow: 0 -2rpx 6rpx rgba(0, 0, 0, 0.08);
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z-index: 999;
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u-button {
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height: 60rpx;
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line-height: 60rpx;
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padding: 0 30rpx;
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border-radius: 30rpx;
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font-size: 28rpx;
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text-align: center;
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}
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}
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.empty {
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margin-top: 200rpx;
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text-align: center;
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}
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</style>
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