169 lines
5.3 KiB
HTML
169 lines
5.3 KiB
HTML
{{define "payPage.html"}}
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>收银台页面</title>
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<style>
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/* 段落样式 */
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p {
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color: #666666;
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margin-bottom: 10px;
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}
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/* 无序列表样式 */
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ul {
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list-style: none;
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padding: 0;
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}
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/* 列表项样式 */
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li {
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margin: 10px 0;
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}
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/* 按钮样式 */
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button {
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background-color: #007BFF;
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color: #fff;
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border: none;
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padding: 10px 20px;
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cursor: pointer;
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transition: background-color 0.3s ease;
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}
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/* 按钮悬停样式 */
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button:hover {
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background-color: #0056b3;
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}
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</style>
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</head>
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{{if eq .code 200 }}
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<body>
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<!-- 页面内容 -->
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<div>
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<p>{{.desc}}</p>
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<p>交易号：{{ .id }}</p>
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<p>交易金额：{{ .amount }} 元</p>
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</div>
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<div>
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<div id="pay"></div>
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<!-- 支付方式列表 -->
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<ul id="payment-list"></ul>
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</div>
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</body>
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<script>
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// 从 URL 中提取参数
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function getQueryParam(param) {
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const queryString = window.location.search.substring(1);
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const params = queryString.split('&');
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for (let i = 0; i < params.length; i++) {
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const [key, value] = params[i].split('=');
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if (key === param) {
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return decodeURIComponent(value);
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}
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}
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return null;
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}
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// 获取支付方式列表
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function fetchPaymentMethods() {
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const id = getQueryParam('no');
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console.log('Order no:', id);
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if (id) {
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fetch(`/pay/front/api/v1/payPage/list?id=${id}`, {
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method: 'POST',
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})
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.then(async response => {
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if (response.ok) {
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const data = await response.json()
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console.log(data)
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if (data.code !== 200) {
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throw new Error('无效');
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} else {
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return data;
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}
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} else {
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throw new Error('无效');
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}
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})
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.then(data => {
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// 处理返回的数据，例如渲染支付方式列表
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if (data === null || data.data.length === 0) {
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const pay = document.getElementById('pay');
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pay.innerHTML = '<h3>支付环境异常，请检查</h3>';
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} else if (data.data.length === 1) {
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window.location.href = `/pay/front/api/v1/payPage/submit?pay_channel_id=${data.data[0].pay_channel_id}&no=${id}`;
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} else {
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renderPaymentMethods(data.data);
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}
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})
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.catch(error => {
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console.error('data', data);
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});
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} else {
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console.error('Order no not found in URL');
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}
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}
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// 渲染支付方式列表
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function renderPaymentMethods(paymentMethods) {
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const pay = document.getElementById('pay');
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pay.innerHTML = '<h3>请选择支付方式</h3>';
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const paymentList = document.getElementById('payment-list');
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paymentList.innerHTML = '';
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paymentMethods.forEach(method => {
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const listItem = document.createElement('li');
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const radioInput = document.createElement('input');
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radioInput.type = 'radio';
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radioInput.name = 'paymentMethod';
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radioInput.value = method.pay_channel_id;
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listItem.appendChild(radioInput);
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listItem.appendChild(document.createTextNode(method.pay_name));
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paymentList.appendChild(listItem);
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});
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// 添加提交按钮
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const submitButton = document.createElement('button');
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submitButton.type = 'button';
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submitButton.textContent = '提交';
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submitButton.onclick = function () {
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const no = getQueryParam('no');
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const selectedMethod = document.querySelector('input[name="paymentMethod"]:checked');
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if (selectedMethod) {
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window.location.href = `/pay/front/api/v1/payPage/submit?pay_channel_id=${selectedMethod.value}&no=${no}`;
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} else {
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alert('请选择支付方式');
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}
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};
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paymentList.appendChild(submitButton);
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}
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// 在页面加载时调用 fetchPaymentMethods 函数
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window.onload = fetchPaymentMethods;
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</script>
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{{ else}}
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<body>
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<p>{{.message}}</p>
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</body>
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{{end}}
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</html>
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{{end}} |