366 lines
7.9 KiB
Vue
366 lines
7.9 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="水电费待付" />
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<scroll-view scroll-y class="scroll-content" :refresher-enabled="true" :refresher-triggered="isRefreshing"
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@refresherrefresh="refresh" @scrolltolower="loadMore">
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<view v-if="bills.length > 0">
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<view class="bill-item" v-for="item in bills" :key="item.billNo">
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<!-- 左侧勾选 + 信息 -->
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<view class="bill-left">
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<u-checkbox v-model="item.checked" @change="toggleCheck(item)" size="32"
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active-color="#EA414A" />
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<view class="bill-info">
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<text class="bill-name">{{ item.billName }}</text>
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<text class="bill-date">缴费截止：<text class="date">{{ item.billEndDate }}</text></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.billAmount) }}</text>
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<button class="pay-btn" @click="goPayTest([item])">去支付
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</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="暂无水电费账单" />
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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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<view class="batch-pay-bar-left"><text>已选 {{ selectedBills.length }} 项</text></view>
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<view class="batch-pay-bar-center">
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合计：<text class="sumAmount">{{ formatMoney(sumAmount) }}</text>
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</view>
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<view class="batch-pay-bar-right">
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<button class="bottomPayBtn" color="linear-gradient(90deg, #007aff, #00aaff)" type="primary"
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size="small" @click="goPayTest(selectedBills)">
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批量缴费
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</button>
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</view>
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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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pageNo: 1,
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pageSize: 10,
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bills: [],
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isRefreshing: false,
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loadStatus: 'loadmore',
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sumAmount: 0,
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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(options) {
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this.loadBills();
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},
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onShow() {
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this.$checkToken(this.$getToken())
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},
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methods: {
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loadBills() {
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if (this.loadStatus !== 'loadmore') return;
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this.loadStatus = 'loading';
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const token = this.$getToken();
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let url = '/bill/pageQueryWaeBill'
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this.$u.post(url, {
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pageNo: this.pageNo,
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pageSize: this.pageSize,
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billStatus: '待缴费'
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}, {
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WT: token
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}).then(
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result => {
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const rows = result.data.result || [];
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if (this.pageNo === 1) this.bills = [];
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this.bills = this.bills.concat(rows);
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if (rows.length < this.pageSize) {
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this.loadStatus = 'nomore';
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} else {
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this.pageNo++;
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this.loadStatus = 'loadmore';
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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.loadBills()
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},
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formatMoney(val) {
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if (val === null || val === undefined || isNaN(val)) return '—';
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val = Number(val);
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if (val >= 10000) {
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return '¥' + (val / 10000).toFixed(2) + '万';
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}
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return '¥' + val.toFixed(2);
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},
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toggleCheck(item) {
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item.checked = !item.checked;
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if (item.checked && !this.selectedBills.some(b => b.id === item.id)) {
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this.selectedBills.push(item);
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} else {
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// 取消勾选时从已选数组移除
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this.selectedBills = this.selectedBills.filter(b => b.id !== item.id);
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}
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let sumFee = 0;
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this.selectedBills.forEach(b => sumFee += b.billAmount);
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this.sumAmount = sumFee;
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},
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updateSelected() {
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if (!Array.isArray(this.bills)) return;
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this.selectedBills = this.bills.filter(b => b.checked);
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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({
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title: '支付成功（测试）',
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icon: 'success'
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});
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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({
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title: '支付失败（测试）',
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icon: 'none'
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});
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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({
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title: res[1].data.msg,
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icon: 'none'
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});
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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({
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title: '支付成功',
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icon: 'success'
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});
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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({
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title: '支付失败',
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icon: 'none'
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});
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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({
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title: '支付请求失败',
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icon: 'none'
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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;
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/* 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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.bill-name {
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font-size: 30rpx;
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color: #2D2B2C;
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font-weight: 500;
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}
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.bill-date {
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font-size: 24rpx;
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color: #86868C;
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margin-top: 6rpx;
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.date {
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font-size: 24rpx;
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color: #2D2B2C;
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}
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}
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}
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}
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.bill-right {
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flex-direction: column;
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align-items: flex-end;
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width: 30%;
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.amount {
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text-align: center;
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height: 28rpx;
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line-height: 28rpx;
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font-size: 30rpx;
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color: #EF8849;
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}
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.pay-btn {
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margin-top: 12rpx;
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padding: 0 40rpx;
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height: 60rpx;
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line-height: 60rpx;
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border-radius: 6rpx; // 圆角
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font-size: 30rpx;
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color: #fff;
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background-color: #F34038;
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text-align: center;
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}
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.btn-text {
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padding-top: 13rpx;
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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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height: 170rpx;
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padding: 0 30rpx;
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background-color: #fff;
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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 -4rpx 10rpx rgba(0, 0, 0, 0.08);
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z-index: 999;
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.batch-pay-bar-left {
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font-size: 28rpx;
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color: #86868C;
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}
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.batch-pay-bar-center {
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font-size: 28rpx;
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color: #222222;
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.sumAmount {
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font-size: 28rpx;
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color: #ff7f00;
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}
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}
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.batch-pay-bar-right {
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flex-direction: column;
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align-items: flex-end;
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.bottomPayBtn {
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height: 60rpx;
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line-height: 60rpx;
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padding: 0 40rpx;
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border-radius: 6rpx;
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font-size: 30rpx;
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font-weight: bold;
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text-align: center;
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background: #F34038;
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}
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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> |