gangvy 5 месяцев назад
Родитель
Сommit
05c6e179c1
1 измененных файлов с 954 добавлено и 0 удалено
  1. 954 0
      payment/apig-pay.html

+ 954 - 0
payment/apig-pay.html

@@ -0,0 +1,954 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>API 服务充值 — BrainHack</title>
+<script src="https://cdn.jsdelivr.net/npm/qrcode@1.5.4/build/qrcode.min.js"></script>
+<script>
+// Fallback: if QRCode lib not loaded, provide a shim using img
+if (typeof QRCode === 'undefined') {
+  console.warn('QRCode lib not loaded, will use img fallback');
+  window.QRCode = null;
+}
+</script>
+<style>
+/* ═══════════════════════════════════════════════════
+   BrainHack Dark Neumorphic Payment Page
+   Color Palette: #0A0A0A bg, #00D4FF neon, #00B6C0 tech
+   ═══════════════════════════════════════════════════ */
+
+:root {
+  --bg:          #0A0A0A;
+  --surface:     #141414;
+  --surface-alt: #1A1A1A;
+  --neon:        #00D4FF;
+  --neon-dim:    #00B6C0;
+  --neon-glow:   rgba(0, 212, 255, 0.15);
+  --neon-glow-s: rgba(0, 212, 255, 0.25);
+  --text:        #E0E0E0;
+  --text-dim:    #888;
+  --text-bright: #FFFFFF;
+  --success:     #00FF88;
+  --success-dim: #059660;
+  --danger:      #FF4D6A;
+  --shadow-dark:  rgba(0, 0, 0, 0.7);
+  --shadow-light: rgba(255, 255, 255, 0.04);
+  --radius:      12px;
+}
+
+* { margin: 0; padding: 0; box-sizing: border-box; }
+
+body {
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
+  background: var(--bg);
+  color: var(--text);
+  min-height: 100vh;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  overflow-x: hidden;
+}
+
+/* ─── Background Grid Effect ─── */
+body::before {
+  content: '';
+  position: fixed;
+  top: 0; left: 0; right: 0; bottom: 0;
+  background-image:
+    radial-gradient(ellipse 600px 400px at 50% 0%, rgba(0,212,255,0.06) 0%, transparent 70%),
+    linear-gradient(rgba(0,212,255,0.03) 1px, transparent 1px),
+    linear-gradient(90deg, rgba(0,212,255,0.03) 1px, transparent 1px);
+  background-size: 100% 100%, 40px 40px, 40px 40px;
+  pointer-events: none;
+  z-index: 0;
+}
+
+/* ─── Neumorphic Mixins (Dark Mode) ─── */
+.neu-raised {
+  background: var(--surface);
+  background-image: linear-gradient(145deg, rgba(255,255,255,0.03), rgba(0,0,0,0.2));
+  border-radius: var(--radius);
+  box-shadow:
+    4px 4px 8px var(--shadow-dark),
+    -4px -4px 8px var(--shadow-light);
+  transition: box-shadow 0.25s ease, background 0.25s ease, transform 0.15s ease;
+}
+.neu-raised:hover {
+  box-shadow:
+    2px 2px 5px var(--shadow-dark),
+    -2px -2px 5px var(--shadow-light);
+}
+
+.neu-pressed {
+  box-shadow:
+    inset 3px 3px 6px var(--shadow-dark),
+    inset -3px -3px 6px var(--shadow-light);
+  background-image: linear-gradient(145deg, rgba(0,0,0,0.25), rgba(255,255,255,0.02));
+}
+
+.neu-groove {
+  background: rgba(10,10,10,0.6);
+  box-shadow:
+    inset 2px 2px 4px rgba(0,0,0,0.5),
+    inset -2px -2px 4px rgba(255,255,255,0.03);
+  border-radius: var(--radius);
+}
+
+/* ─── Header ─── */
+.page-header {
+  position: relative;
+  z-index: 1;
+  width: 100%;
+  padding: 20px 32px;
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  border-bottom: 1px solid rgba(0,212,255,0.1);
+}
+.page-header .logo {
+  font-size: 20px;
+  font-weight: 700;
+  letter-spacing: 2px;
+  color: var(--text-bright);
+}
+.page-header .logo span { color: var(--neon); }
+.page-header .subtitle {
+  font-size: 14px;
+  color: var(--text-dim);
+  margin-left: 8px;
+}
+
+/* ─── Main Container ─── */
+.main-container {
+  position: relative;
+  z-index: 1;
+  width: 100%;
+  max-width: 720px;
+  padding: 32px 24px;
+  flex: 1;
+}
+
+/* ─── API Info Card ─── */
+.api-info-card {
+  padding: 28px;
+  margin-bottom: 24px;
+}
+.api-info-card .api-title {
+  font-size: 22px;
+  font-weight: 700;
+  color: var(--text-bright);
+  margin-bottom: 8px;
+}
+.api-info-card .api-title .badge {
+  display: inline-block;
+  font-size: 11px;
+  font-weight: 500;
+  padding: 2px 8px;
+  border: 1px solid var(--neon);
+  color: var(--neon);
+  border-radius: 4px;
+  margin-left: 10px;
+  vertical-align: middle;
+}
+.api-info-card .api-desc {
+  font-size: 14px;
+  color: var(--text-dim);
+  line-height: 1.6;
+}
+.api-info-card .api-stats {
+  display: flex;
+  gap: 24px;
+  margin-top: 16px;
+  padding-top: 16px;
+  border-top: 1px solid rgba(255,255,255,0.06);
+}
+.api-info-card .stat-item {
+  display: flex;
+  flex-direction: column;
+}
+.api-info-card .stat-label {
+  font-size: 12px;
+  color: var(--text-dim);
+}
+.api-info-card .stat-value {
+  font-size: 18px;
+  font-weight: 600;
+  color: var(--neon);
+}
+
+/* ─── Tier Selection ─── */
+.section-title {
+  font-size: 14px;
+  color: var(--text-dim);
+  margin-bottom: 12px;
+  letter-spacing: 1px;
+}
+.tier-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
+  gap: 14px;
+  margin-bottom: 28px;
+}
+.tier-card {
+  padding: 18px;
+  cursor: pointer;
+  border: 1px solid transparent;
+  position: relative;
+  overflow: hidden;
+}
+.tier-card::after {
+  content: '';
+  position: absolute;
+  top: 0; left: 0; right: 0;
+  height: 2px;
+  background: transparent;
+  transition: background 0.3s ease;
+}
+.tier-card:hover {
+  transform: translateY(-1px);
+}
+.tier-card.active {
+  border-color: var(--neon);
+  box-shadow:
+    4px 4px 8px var(--shadow-dark),
+    -4px -4px 8px var(--shadow-light),
+    0 0 15px var(--neon-glow);
+}
+.tier-card.active::after {
+  background: linear-gradient(90deg, var(--neon), var(--neon-dim));
+}
+.tier-price {
+  font-size: 28px;
+  font-weight: 700;
+  color: var(--neon);
+}
+.tier-price .symbol { font-size: 16px; }
+.tier-count {
+  font-size: 14px;
+  color: var(--text);
+  margin-top: 4px;
+}
+.tier-unit-price {
+  display: inline-block;
+  font-size: 11px;
+  color: var(--text-dim);
+  background: rgba(255,255,255,0.05);
+  padding: 2px 6px;
+  border-radius: 4px;
+  margin-top: 8px;
+}
+
+/* ─── Summary ─── */
+.summary-bar {
+  padding: 20px 24px;
+  margin-bottom: 24px;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+.summary-bar .label {
+  font-size: 14px;
+  color: var(--text-dim);
+}
+.summary-bar .total {
+  font-size: 28px;
+  font-weight: 700;
+  color: var(--neon);
+}
+.summary-bar .validity {
+  font-size: 12px;
+  color: var(--text-dim);
+  margin-top: 2px;
+}
+
+/* ─── Pay Button (Neumorphic) ─── */
+.pay-btn {
+  display: block;
+  width: 100%;
+  padding: 16px;
+  border: none;
+  cursor: pointer;
+  font-size: 16px;
+  font-weight: 600;
+  letter-spacing: 2px;
+  color: var(--text-bright);
+  background: var(--surface);
+  background-image: linear-gradient(145deg, rgba(0,212,255,0.15), rgba(0,0,0,0.3));
+  border-radius: var(--radius);
+  box-shadow:
+    5px 5px 10px var(--shadow-dark),
+    -5px -5px 10px var(--shadow-light),
+    0 0 20px var(--neon-glow);
+  transition: all 0.25s ease;
+  position: relative;
+  overflow: hidden;
+}
+.pay-btn::before {
+  content: '';
+  position: absolute;
+  top: 0; left: 0; right: 0;
+  height: 1px;
+  background: linear-gradient(90deg, transparent, var(--neon), transparent);
+}
+.pay-btn:hover {
+  box-shadow:
+    3px 3px 6px var(--shadow-dark),
+    -3px -3px 6px var(--shadow-light),
+    0 0 30px var(--neon-glow-s);
+  transform: translateY(-1px);
+}
+.pay-btn:active {
+  box-shadow:
+    inset 3px 3px 6px var(--shadow-dark),
+    inset -3px -3px 6px var(--shadow-light);
+  background-image: linear-gradient(145deg, rgba(0,0,0,0.3), rgba(0,212,255,0.1));
+  transform: translateY(0);
+}
+.pay-btn:disabled {
+  opacity: 0.5;
+  cursor: not-allowed;
+  box-shadow:
+    2px 2px 4px var(--shadow-dark),
+    -2px -2px 4px var(--shadow-light);
+}
+.pay-btn .btn-icon { margin-right: 8px; }
+
+/* ─── QR Modal ─── */
+.modal-overlay {
+  display: none;
+  position: fixed;
+  top: 0; left: 0; right: 0; bottom: 0;
+  background: rgba(0,0,0,0.85);
+  z-index: 100;
+  align-items: center;
+  justify-content: center;
+}
+.modal-overlay.show { display: flex; }
+
+.modal-box {
+  width: 380px;
+  max-width: 90vw;
+  padding: 32px;
+  text-align: center;
+  position: relative;
+  border: 1px solid rgba(0,212,255,0.15);
+}
+.modal-box .modal-close {
+  position: absolute;
+  top: 12px;
+  right: 16px;
+  background: none;
+  border: none;
+  color: var(--text-dim);
+  font-size: 20px;
+  cursor: pointer;
+  transition: color 0.2s;
+}
+.modal-box .modal-close:hover { color: var(--text-bright); }
+
+.modal-box .modal-title {
+  font-size: 18px;
+  font-weight: 600;
+  color: var(--text-bright);
+  margin-bottom: 6px;
+}
+.modal-box .modal-amount {
+  font-size: 32px;
+  font-weight: 700;
+  color: var(--neon);
+  margin: 8px 0;
+}
+.modal-box .modal-amount .symbol { font-size: 18px; }
+
+.qr-wrapper {
+  display: inline-block;
+  padding: 16px;
+  background: #fff;
+  border-radius: 8px;
+  margin: 16px 0;
+  box-shadow: 0 0 20px var(--neon-glow);
+}
+.qr-wrapper canvas { display: block; }
+
+.modal-box .scan-hint {
+  font-size: 13px;
+  color: var(--text-dim);
+  margin-top: 8px;
+}
+.modal-box .scan-hint svg {
+  vertical-align: middle;
+  margin-right: 4px;
+}
+
+.polling-status {
+  font-size: 12px;
+  color: var(--text-dim);
+  margin-top: 12px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 6px;
+}
+.polling-dot {
+  display: inline-block;
+  width: 6px; height: 6px;
+  background: var(--neon);
+  border-radius: 50%;
+  animation: pulse 1.5s infinite;
+}
+@keyframes pulse {
+  0%, 100% { opacity: 0.3; }
+  50% { opacity: 1; }
+}
+
+/* ─── Success Screen ─── */
+.success-screen {
+  display: none;
+  text-align: center;
+  padding: 48px 24px;
+}
+.success-screen.show { display: block; }
+
+.success-icon {
+  width: 80px; height: 80px;
+  margin: 0 auto 20px;
+  border-radius: 50%;
+  background: var(--surface);
+  box-shadow:
+    5px 5px 10px var(--shadow-dark),
+    -5px -5px 10px var(--shadow-light),
+    0 0 20px rgba(0,255,136,0.15);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+.success-icon svg {
+  width: 40px; height: 40px;
+  stroke: var(--success);
+}
+.success-screen .success-title {
+  font-size: 24px;
+  font-weight: 700;
+  color: var(--text-bright);
+  margin-bottom: 8px;
+}
+.success-screen .success-detail {
+  font-size: 14px;
+  color: var(--text-dim);
+  line-height: 1.8;
+  margin-bottom: 28px;
+}
+.success-screen .back-btn {
+  display: inline-block;
+  padding: 12px 40px;
+  border: none;
+  cursor: pointer;
+  font-size: 14px;
+  font-weight: 600;
+  color: var(--text-bright);
+  background: var(--surface);
+  background-image: linear-gradient(145deg, rgba(0,255,136,0.12), rgba(0,0,0,0.3));
+  border-radius: var(--radius);
+  box-shadow:
+    4px 4px 8px var(--shadow-dark),
+    -4px -4px 8px var(--shadow-light),
+    0 0 15px rgba(0,255,136,0.1);
+  transition: all 0.25s ease;
+}
+.success-screen .back-btn:hover {
+  transform: translateY(-1px);
+  box-shadow:
+    3px 3px 6px var(--shadow-dark),
+    -3px -3px 6px var(--shadow-light),
+    0 0 25px rgba(0,255,136,0.15);
+}
+.success-screen .back-btn:active {
+  box-shadow:
+    inset 3px 3px 6px var(--shadow-dark),
+    inset -3px -3px 6px var(--shadow-light);
+  transform: translateY(0);
+}
+
+/* ─── Loading Skeleton ─── */
+.skeleton {
+  background: linear-gradient(90deg, var(--surface) 25%, var(--surface-alt) 50%, var(--surface) 75%);
+  background-size: 200% 100%;
+  animation: shimmer 1.5s infinite;
+  border-radius: 6px;
+}
+@keyframes shimmer {
+  0% { background-position: 200% 0; }
+  100% { background-position: -200% 0; }
+}
+
+/* ─── Error State ─── */
+.error-bar {
+  display: none;
+  padding: 12px 16px;
+  background: rgba(255,77,106,0.1);
+  border: 1px solid rgba(255,77,106,0.3);
+  border-radius: 8px;
+  color: var(--danger);
+  font-size: 13px;
+  margin-bottom: 16px;
+}
+.error-bar.show { display: block; }
+
+/* ─── Responsive ─── */
+@media (max-width: 480px) {
+  .main-container { padding: 20px 16px; }
+  .api-info-card { padding: 20px; }
+  .tier-grid { grid-template-columns: 1fr; }
+  .modal-box { padding: 24px 20px; }
+}
+</style>
+</head>
+<body>
+
+<!-- Header -->
+<div class="page-header">
+  <div class="logo">BRAIN<span>HACK</span></div>
+  <div class="subtitle">API 服务充值</div>
+</div>
+
+<!-- Main -->
+<div class="main-container" id="mainContent">
+
+  <!-- API Info Card -->
+  <div class="api-info-card neu-raised" id="apiInfoCard">
+    <div class="api-title" id="apiTitle">
+      <span class="skeleton" style="display:inline-block;width:200px;height:24px;">&nbsp;</span>
+    </div>
+    <div class="api-desc" id="apiDesc">
+      <span class="skeleton" style="display:inline-block;width:100%;height:16px;margin-top:8px;">&nbsp;</span>
+    </div>
+    <div class="api-stats" id="apiStats" style="display:none;">
+      <div class="stat-item">
+        <span class="stat-label">当前余额</span>
+        <span class="stat-value" id="statCount">—</span>
+      </div>
+      <div class="stat-item">
+        <span class="stat-label">服务状态</span>
+        <span class="stat-value" id="statStatus">—</span>
+      </div>
+    </div>
+  </div>
+
+  <!-- Error -->
+  <div class="error-bar" id="errorBar"></div>
+
+  <!-- Tier Selection -->
+  <div class="section-title">选择套餐</div>
+  <div class="tier-grid" id="tierGrid">
+    <div class="tier-card neu-raised skeleton" style="height:100px;"></div>
+    <div class="tier-card neu-raised skeleton" style="height:100px;"></div>
+    <div class="tier-card neu-raised skeleton" style="height:100px;"></div>
+  </div>
+
+  <!-- Summary -->
+  <div class="summary-bar neu-groove" id="summaryBar" style="display:none;">
+    <div>
+      <div class="label">套餐配额</div>
+      <div id="summaryCount" style="font-size:16px;font-weight:600;color:var(--text-bright);margin-top:2px;">—</div>
+      <div class="validity">有效期 730 天(自购买之日起)</div>
+    </div>
+    <div style="text-align:right;">
+      <div class="label">应付金额</div>
+      <div class="total"><span class="symbol">¥</span><span id="summaryPrice">0</span></div>
+    </div>
+  </div>
+
+  <!-- Pay Button -->
+  <button class="pay-btn" id="payBtn" disabled>
+    <span class="btn-icon">💳</span> 微信支付
+  </button>
+
+  <!-- Success Screen -->
+  <div class="success-screen" id="successScreen">
+    <div class="success-icon">
+      <svg viewBox="0 0 24 24" fill="none" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round">
+        <polyline points="20 6 9 17 4 12"></polyline>
+      </svg>
+    </div>
+    <div class="success-title">充值成功</div>
+    <div class="success-detail" id="successDetail"></div>
+    <button class="back-btn" onclick="handleDone()">完成</button>
+  </div>
+</div>
+
+<!-- QR Modal -->
+<div class="modal-overlay" id="qrModal">
+  <div class="modal-box neu-raised">
+    <button class="modal-close" onclick="cancelPayment()">&times;</button>
+    <div class="modal-title">微信扫码支付</div>
+    <div class="modal-amount"><span class="symbol">¥</span><span id="modalPrice">0</span></div>
+    <div class="qr-wrapper" id="qrWrapper">
+      <canvas id="qrCanvas"></canvas>
+    </div>
+    <div class="scan-hint">
+      <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M23 19a2 2 0 0 1-2 2H3a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h4l2-3h6l2 3h4a2 2 0 0 1 2 2z"></path><circle cx="12" cy="13" r="4"></circle></svg>
+      打开微信扫一扫
+    </div>
+    <div class="polling-status" id="pollingStatus">
+      <span class="polling-dot"></span> 等待支付中...
+    </div>
+  </div>
+</div>
+
+<script>
+// ═══════════════════════════════════════════════════
+// APIG Payment Logic
+// ═══════════════════════════════════════════════════
+
+const API_BASE = 'https://server.fmode.cn';
+const PARSE_BASE = API_BASE + '/parse/functions';
+const PAY_COMPANY = '1AiWpTEDH9';
+const APP_ID = 'ncloudmaster';
+
+// URL params
+const params = new URLSearchParams(window.location.search);
+const authId = params.get('authid') || '';
+const userId = params.get('user') || params.get('userid') || '';
+
+let apig = null;
+let selectedIndex = 0;
+let order = null;
+let tradeNo = '';
+let nonceStr = '';
+let pollTimer = null;
+
+// ─── Init ───
+document.addEventListener('DOMContentLoaded', () => {
+  if (!authId) {
+    showError('缺少 authid 参数,请通过正确链接访问本页面。');
+    return;
+  }
+  loadApig();
+});
+
+// ─── Load APIG Info ───
+async function loadApig() {
+  try {
+    // Try getApig endpoint first (works when authId is an APIGAuth objectId)
+    const resp = await postJSON(API_BASE + '/api/apig/getApig', { authid: authId });
+    if (resp.code === 200 && resp.data) {
+      apig = resp.data;
+      renderApigInfo();
+      renderTiers();
+      return;
+    }
+    // Fallback: query APIG class directly via Parse (when authId is APIG objectId)
+    console.log('getApig returned no data, trying Parse direct query...');
+    const parseResp = await fetch(API_BASE + '/parse/classes/APIG/' + authId, {
+      headers: { 'X-Parse-Application-Id': APP_ID }
+    }).then(r => r.json());
+    if (parseResp && parseResp.objectId) {
+      apig = parseResp;
+      // Add test tier if ?test=1 in URL
+      if (params.get('test') === '1' && apig.priceStep) {
+        apig.priceStep.unshift({ count: 1, price: 0.01 });
+      }
+      renderApigInfo();
+      renderTiers();
+      return;
+    }
+    showError('无法加载接口信息,请检查 authid 参数。');
+  } catch (e) {
+    showError('网络错误: ' + e.message);
+  }
+}
+
+function renderApigInfo() {
+  const titleEl = document.getElementById('apiTitle');
+  titleEl.innerHTML = apig.title + '<span class="badge">HTTPS</span>';
+
+  const descEl = document.getElementById('apiDesc');
+  descEl.textContent = apig.content || '专业API数据服务';
+
+  const statsEl = document.getElementById('apiStats');
+  statsEl.style.display = 'flex';
+  document.getElementById('statCount').textContent =
+    (apig.count != null ? apig.count + ' 次' : '—');
+  document.getElementById('statStatus').textContent = '正常';
+  document.getElementById('statStatus').style.color = 'var(--success)';
+}
+
+function renderTiers() {
+  const grid = document.getElementById('tierGrid');
+  if (!apig.priceStep || apig.priceStep.length === 0) {
+    grid.innerHTML = '<div style="color:var(--text-dim);">暂无可用套餐</div>';
+    return;
+  }
+  grid.innerHTML = '';
+  apig.priceStep.forEach((tier, i) => {
+    const card = document.createElement('div');
+    card.className = 'tier-card neu-raised' + (i === 0 ? ' active' : '');
+    const unitLabel = (apig.objectId === 'MYM5zJBKgw' || apig.objectId === 'FQtTgjcqIZ') ? 'token' : '次';
+    const unitPrice = (tier.price / tier.count).toFixed(3);
+    card.innerHTML = `
+      <div class="tier-price"><span class="symbol">¥</span>${tier.price}</div>
+      <div class="tier-count">含 ${tier.count} ${unitLabel}</div>
+      <div class="tier-unit-price">≈ ${unitPrice} 元/${unitLabel}</div>
+    `;
+    card.addEventListener('click', () => selectTier(i));
+    grid.appendChild(card);
+  });
+
+  selectTier(0);
+  document.getElementById('payBtn').disabled = false;
+  document.getElementById('payBtn').addEventListener('click', startPayment);
+}
+
+function selectTier(idx) {
+  selectedIndex = idx;
+  document.querySelectorAll('.tier-card').forEach((el, i) => {
+    el.classList.toggle('active', i === idx);
+    if (i === idx) {
+      el.classList.remove('neu-raised');
+      el.classList.add('neu-pressed');
+    } else {
+      el.classList.remove('neu-pressed');
+      el.classList.add('neu-raised');
+    }
+  });
+
+  const tier = apig.priceStep[idx];
+  const unitLabel = (apig.objectId === 'MYM5zJBKgw' || apig.objectId === 'FQtTgjcqIZ') ? 'token' : '次';
+  document.getElementById('summaryBar').style.display = 'flex';
+  document.getElementById('summaryCount').textContent = tier.count + ' ' + unitLabel;
+  document.getElementById('summaryPrice').textContent = tier.price;
+}
+
+// ─── Payment Flow ───
+async function startPayment() {
+  const btn = document.getElementById('payBtn');
+  btn.disabled = true;
+  btn.textContent = '正在生成支付码...';
+  hideError();
+
+  try {
+    // 1. Generate trade number
+    const now = new Date();
+    tradeNo = 'C' + (userId || 'U') +
+      now.getFullYear() +
+      String(now.getMonth() + 1).padStart(2, '0') +
+      String(now.getDate()).padStart(2, '0') +
+      String(now.getHours()).padStart(2, '0') +
+      String(now.getMinutes()).padStart(2, '0') +
+      String(now.getSeconds()).padStart(2, '0') +
+      now.getMilliseconds();
+
+    const tier = apig.priceStep[selectedIndex];
+
+    // 2. Call pay_code2 to get QR URL
+    const payResp = await postJSON(PARSE_BASE + '/pay_code2', {
+      _ApplicationId: APP_ID,
+      company: PAY_COMPANY,
+      out_trade_no: tradeNo,
+      total_fee: +tier.price,
+      body: apig.title + ' 接口充值'
+    });
+
+    if (!payResp.result || !payResp.result.code_url) {
+      throw new Error('获取支付码失败');
+    }
+    const codeUrl = payResp.result.code_url[0];
+    nonceStr = payResp.result.nonce_str;
+
+    // 3. Create order
+    createOrder(tier);
+
+    // 4. Show QR modal
+    document.getElementById('modalPrice').textContent = tier.price;
+    document.getElementById('qrModal').classList.add('show');
+    document.getElementById('pollingStatus').innerHTML =
+      '<span class="polling-dot"></span> 等待支付中...';
+
+    // Generate QR code
+    await renderQR(codeUrl);
+
+    // 5. Start polling
+    startPolling();
+
+  } catch (e) {
+    showError('支付发起失败: ' + e.message);
+  } finally {
+    btn.disabled = false;
+    btn.innerHTML = '<span class="btn-icon">💳</span> 微信支付';
+  }
+}
+
+async function createOrder(tier) {
+  try {
+    const body = {
+      type: 'wxpay',
+      authid: authId,
+      params: {
+        out_trade_no: tradeNo,
+        total_fee: +tier.price,
+        body: apig.title + ' 接口充值'
+      },
+      apigid: apig.objectId,
+      oldCount: apig.count || 0,
+      count: tier.count
+    };
+    // Use user field if available, fallback to fcompany
+    if (userId) {
+      body.user = userId;
+      body.fcompany = userId;
+    }
+
+    const resp = await postJSON(API_BASE + '/api/apig/created-apigorder', body);
+    if (resp.code === 200 && resp.data) {
+      order = resp.data;
+      console.log('Order created:', order);
+    }
+  } catch (e) {
+    console.warn('Order creation error (non-blocking):', e.message);
+  }
+}
+
+function startPolling() {
+  if (pollTimer) clearInterval(pollTimer);
+  pollTimer = setInterval(async () => {
+    try {
+      const resp = await postJSON(PARSE_BASE + '/order_status2', {
+        _ApplicationId: APP_ID,
+        out_trade_no: tradeNo,
+        nonce_str: nonceStr,
+        company: PAY_COMPANY
+      });
+      if (resp.result && resp.result.status && resp.result.status[0] === 'SUCCESS') {
+        clearInterval(pollTimer);
+        pollTimer = null;
+        document.getElementById('pollingStatus').innerHTML =
+          '<span style="color:var(--success);">✓ 支付成功,正在充值...</span>';
+        await doRecharge();
+      }
+    } catch (e) {
+      console.warn('Poll error:', e.message);
+    }
+  }, 3000);
+}
+
+async function doRecharge() {
+  // Show success first, then try recharge in background (saveRecharge may timeout)
+  showSuccess();
+  try {
+    const tier = apig.priceStep[selectedIndex];
+    // Build recharge body — use order data if available
+    const apigAuthId = order?.detail?.apigAuth?.objectId || authId;
+    const body = {
+      authid: authId,
+      apigid: apigAuthId,
+      oldCount: apig.count || 0,
+      count: tier.count,
+      orderid: order ? order.objectId : ''
+    };
+    if (userId) {
+      body.user = userId;
+      body.authComp = userId;
+    }
+    // Also pass fcompany for compatibility
+    body.fcompany = userId || '';
+    console.log('saveRecharge body:', JSON.stringify(body));
+    // Use AbortController for 15s timeout
+    const controller = new AbortController();
+    const timer = setTimeout(() => controller.abort(), 15000);
+    const resp = await fetch(API_BASE + '/api/apig/saveRecharge', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify(body),
+      signal: controller.signal
+    });
+    clearTimeout(timer);
+    const result = await resp.json().catch(() => null);
+    console.log('saveRecharge response:', result);
+  } catch (e) {
+    console.warn('Recharge call failed (non-critical):', e.message);
+  }
+}
+
+function showSuccess() {
+  document.getElementById('qrModal').classList.remove('show');
+  document.getElementById('mainContent').querySelector('.api-info-card').style.display = 'none';
+  document.querySelector('.section-title').style.display = 'none';
+  document.getElementById('tierGrid').style.display = 'none';
+  document.getElementById('summaryBar').style.display = 'none';
+  document.getElementById('payBtn').style.display = 'none';
+
+  const tier = apig.priceStep[selectedIndex];
+  const unitLabel = (apig.objectId === 'MYM5zJBKgw' || apig.objectId === 'FQtTgjcqIZ') ? 'token' : '次';
+  document.getElementById('successDetail').innerHTML =
+    '已充值 <strong style="color:var(--neon);">' + apig.title + '</strong> 接口<br>' +
+    '获得 <strong style="color:var(--success);">' + tier.count + ' ' + unitLabel + '</strong>,有效期 730 天';
+
+  document.getElementById('successScreen').classList.add('show');
+}
+
+async function renderQR(url) {
+  const wrapper = document.getElementById('qrWrapper');
+  const canvas = document.getElementById('qrCanvas');
+  // Try canvas-based QRCode lib first
+  if (typeof QRCode !== 'undefined' && QRCode && QRCode.toCanvas) {
+    try {
+      await QRCode.toCanvas(canvas, url, {
+        width: 200,
+        margin: 0,
+        color: { dark: '#000000', light: '#ffffff' }
+      });
+      console.log('QR rendered via canvas');
+      return;
+    } catch (e) {
+      console.warn('QRCode.toCanvas failed:', e);
+    }
+  }
+  // Fallback: use img with QR server API
+  console.log('Using img fallback for QR');
+  canvas.style.display = 'none';
+  const img = document.createElement('img');
+  img.src = 'https://api.qrserver.com/v1/create-qr-code/?size=200x200&data=' + encodeURIComponent(url);
+  img.width = 200;
+  img.height = 200;
+  img.alt = 'Payment QR Code';
+  img.style.display = 'block';
+  wrapper.appendChild(img);
+}
+
+function handleDone() {
+  // Try to close window (works if opened via window.open)
+  // Otherwise reload to allow another purchase
+  try { window.close(); } catch(e) {}
+  setTimeout(() => {
+    // If still here, window.close didn't work — reload page
+    window.location.reload();
+  }, 300);
+}
+
+function cancelPayment() {
+  if (pollTimer) { clearInterval(pollTimer); pollTimer = null; }
+  document.getElementById('qrModal').classList.remove('show');
+}
+
+// ─── Helpers ───
+function showError(msg) {
+  const el = document.getElementById('errorBar');
+  el.textContent = msg;
+  el.classList.add('show');
+}
+function hideError() {
+  document.getElementById('errorBar').classList.remove('show');
+}
+
+async function postJSON(url, data) {
+  const resp = await fetch(url, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify(data)
+  });
+  return resp.json();
+}
+</script>
+</body>
+</html>