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+# Account Package Cards + QR Pay Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** 把账户中心流量/SIM 套餐选择改成卡片网格，并在支付成功后弹出可展示 AgPay 二维码、可手动刷新状态的独立支付弹窗。
+
+**Architecture:** 全部落在 `src/views/AccountView/AccountView.vue`。保留 `t-radio-group`/`t-radio` 的选择语义，用 class + `:deep` 做成卡片网格；支付结果统一走 `openPaymentDialog(payment, meta)`，把 `providerPayload` 解析成 `<img>` src，共用一个 `t-dialog`。刷新走已有 `GET /v1/account/payments/:id`。
+
+**Tech Stack:** Vue 3 + TDesign Vue Next (`t-radio-group`/`t-radio`/`t-dialog`/`t-button`) + axios `request` + `urls.PAYMENTS`/`urls.PAYMENT`
+
+**Spec:** `docs/superpowers/specs/2026-09-01-account-package-cards-qr-pay-design.md`
+
+---
+
+## File map
+
+| File | Responsibility |
+|---|---|
+| Modify: `src/views/AccountView/AccountView.vue` | 套餐卡片 DOM/样式；支付弹窗；payload 解析；购买/去支付/SIM 充值接线 |
+| No new files | 保持与现有 AccountView 模式一致，不拆组件（单文件已承载账户域） |
+
+---
+
+### Task 1: 套餐卡片网格（流量 + SIM）
+
+**Files:**
+- Modify: `src/views/AccountView/AccountView.vue`（流量 radio 块约 L55–70；SIM radio 块约 L270–278；scoped style 尾部）
+
+- [ ] **Step 1: 改流量套餐 markup 为卡片结构**
+
+把：
+
+```vue
+<t-radio-group
+  v-model="selectedTrafficPackageId"
+  :disabled="!trafficPackages.length || trafficOrdering"
+>
+  <t-radio
+    v-for="pkg in trafficPackages"
+    :key="pkg.id"
+    :value="pkg.id"
+  >
+    {{ pkg.name }} · {{ (Number(pkg.amountBytes) / 1024 / 1024 / 1024).toFixed(0) }}GB · {{ money(pkg.price) }}
+    <small v-if="pkg.validityDays"> / {{ pkg.validityDays }}天</small>
+  </t-radio>
+</t-radio-group>
+```
+
+换成：
+
+```vue
+<t-radio-group
+  class="package-card-grid"
+  v-model="selectedTrafficPackageId"
+  :disabled="!trafficPackages.length || trafficOrdering"
+>
+  <t-radio
+    v-for="pkg in trafficPackages"
+    :key="pkg.id"
+    class="package-card"
+    :value="pkg.id"
+  >
+    <span class="package-card-body">
+      <strong>{{ pkg.name }}</strong>
+      <b>{{ (Number(pkg.amountBytes) / 1024 / 1024 / 1024).toFixed(0) }} GB</b>
+      <em>{{ money(pkg.price) }}</em>
+      <small v-if="pkg.validityDays">有效期 {{ pkg.validityDays }} 天</small>
+      <small v-else>长期有效</small>
+    </span>
+  </t-radio>
+</t-radio-group>
+```
+
+可选增强（同一 Step）：订单概要显示选中套餐价：
+
+```vue
+<b v-if="selectedTrafficPackage">{{ money(selectedTrafficPackage.price) }}</b>
+```
+
+并加 computed：
+
+```js
+const selectedTrafficPackage = computed(() =>
+  trafficPackages.value.find((pkg) => String(pkg.id) === String(selectedTrafficPackageId.value)) || null
+)
+```
+
+- [ ] **Step 2: 改 SIM 充值弹窗套餐为同一卡片结构**
+
+```vue
+<t-radio-group
+  class="package-card-grid"
+  v-model="selectedSimPackageId"
+  :disabled="!simPackages.length || simRecharging"
+>
+  <t-radio
+    v-for="pkg in simPackages"
+    :key="pkg.id"
+    class="package-card"
+    :value="pkg.id"
+  >
+    <span class="package-card-body">
+      <strong>{{ pkg.name }}</strong>
+      <b>{{ pkg.amountGb }} GB</b>
+      <em>{{ moneyFromFen(pkg.saleFeeFen) }}</em>
+      <small v-if="pkg.validityMonths">有效期 {{ pkg.validityMonths }} 个月</small>
+      <small v-else>按运营商规则</small>
+    </span>
+  </t-radio>
+</t-radio-group>
+```
+
+- [ ] **Step 3: 加卡片网格样式（scoped + recharge-modal 全局补丁）**
+
+在 `<style scoped>` 追加：
+
+```css
+.package-card-grid {
+  display: grid !important;
+  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
+  gap: 8px;
+  width: 100%;
+}
+.package-card-grid :deep(.t-radio) {
+  margin: 0;
+  width: 100%;
+  border: 1px solid #cfdae2;
+  border-radius: 5px;
+  background: #fff;
+  transition: border-color .15s ease, background .15s ease, box-shadow .15s ease;
+}
+.package-card-grid :deep(.t-radio__former) {
+  position: absolute;
+  opacity: 0;
+  pointer-events: none;
+}
+.package-card-grid :deep(.t-radio__input) {
+  display: none;
+}
+.package-card-grid :deep(.t-radio__label) {
+  width: 100%;
+  padding: 0;
+  margin: 0;
+}
+.package-card-body {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+  padding: 12px 12px 10px;
+  min-height: 96px;
+}
+.package-card-body strong {
+  color: #304552;
+  font-size: 12px;
+  font-weight: 600;
+}
+.package-card-body b {
+  color: #246fae;
+  font-size: 20px;
+  font-weight: 600;
+  line-height: 1.1;
+}
+.package-card-body em {
+  font-style: normal;
+  color: #3b4d58;
+  font-size: 13px;
+  font-weight: 600;
+}
+.package-card-body small {
+  color: #74838d;
+  font-size: 10px;
+}
+.package-card-grid :deep(.t-is-checked) {
+  border-color: #3b8fd4;
+  background: #f3f8fc;
+  box-shadow: inset 0 0 0 1px #3b8fd4;
+}
+.package-card-grid :deep(.t-radio:hover) {
+  border-color: #8fb8da;
+}
+.package-card-grid :deep(.t-is-disabled) {
+  opacity: .6;
+}
+```
+
+在底部全局 `<style>`（`.recharge-modal` 旁）补：
+
+```css
+.recharge-modal .package-card-grid {
+  margin-top: 4px;
+}
+```
+
+- [ ] **Step 4: 本地目视验收套餐卡片**
+
+Run: 打开 `http://127.0.0.1:5173/account` → 云媒体流量  
+Expected: 套餐为卡片网格，选中蓝边；不再是单行默认 radio。
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add src/views/AccountView/AccountView.vue
+git commit -m "feat(account): render traffic and SIM packages as card grid"
+```
+
+---
+
+### Task 2: 支付二维码弹窗 + payload 解析
+
+**Files:**
+- Modify: `src/views/AccountView/AccountView.vue`（script helpers；template 新增 dialog；支付调用点）
+
+- [ ] **Step 1: 增加支付弹窗状态与解析 helper**
+
+在现有 refs 附近追加：
+
+```js
+const payDialogOpen = ref(false)
+const payDialogRefreshing = ref(false)
+const payDialog = ref({
+  title: '微信支付',
+  businessType: '',
+  businessOrderId: 0,
+  transactionId: 0,
+  amountText: '--',
+  status: '',
+  statusText: '',
+  qrSrc: '',
+  error: ''
+})
+```
+
+追加函数（替换/扩展现有 `describePayment`）：
+
+```js
+function paymentStatusName(status) {
+  return ({
+    unpaid: '待支付',
+    processing: '支付中',
+    paid: '已支付',
+    success: '已支付',
+    failed: '支付失败',
+    cancelled: '已取消',
+    closed: '已关闭'
+  })[status] || status || '--'
+}
+
+function looksLikeBase64(value) {
+  const text = String(value || '').replace(/\s+/g, '')
+  return text.length > 32 && /^[A-Za-z0-9+/=]+$/.test(text)
+}
+
+function resolvePaymentQrSrc(payload) {
+  if (payload == null) return ''
+  if (typeof payload !== 'string') {
+    if (typeof payload === 'object') {
+      const nested = payload.qrCode || payload.qrUrl || payload.image || payload.codeUrl || ''
+      return resolvePaymentQrSrc(nested)
+    }
+    return ''
+  }
+  const text = payload.trim()
+  if (!text) return ''
+  if (text.startsWith('data:image/')) return text
+  if (/^https?:\/\//i.test(text) || text.startsWith('/')) return text
+  if (text.startsWith('weixin://')) return ''
+  if (looksLikeBase64(text)) return `data:image/png;base64,${text.replace(/\s+/g, '')}`
+  // JSON 字符串里混入了 PNG 二进制时，尝试从 latin1 字节转 base64
+  try {
+    const bytes = Array.from(text, (ch) => ch.charCodeAt(0) & 0xff)
+    let binary = ''
+    for (let i = 0; i < bytes.length; i += 1) binary += String.fromCharCode(bytes[i])
+    if (bytes[0] === 0x89 && bytes[1] === 0x50) {
+      return `data:image/png;base64,${btoa(binary)}`
+    }
+  } catch (_) {}
+  return ''
+}
+
+function openPaymentDialog(payment, meta = {}) {
+  const qrSrc = resolvePaymentQrSrc(payment?.providerPayload)
+  payDialog.value = {
+    title: meta.title || '微信支付',
+    businessType: meta.businessType || payment?.businessType || '',
+    businessOrderId: meta.businessOrderId || payment?.businessOrderId || 0,
+    transactionId: payment?.transactionId || 0,
+    amountText: moneyFromFen(payment?.totalFeeFen),
+    status: payment?.status || '',
+    statusText: paymentStatusName(payment?.status),
+    qrSrc,
+    error: qrSrc ? '' : '支付已创建，但二维码无法展示；可关闭后点击「去支付」重试'
+  }
+  payDialogOpen.value = true
+  return payment
+}
+
+async function refreshPaymentStatus() {
+  const id = payDialog.value.transactionId
+  if (!id) {
+    ui.toast('缺少支付单号')
+    return
+  }
+  payDialogRefreshing.value = true
+  try {
+    const payment = await request.get(urls.PAYMENT(id))
+    const qrSrc = resolvePaymentQrSrc(payment?.providerPayload) || payDialog.value.qrSrc
+    payDialog.value = {
+      ...payDialog.value,
+      status: payment?.status || payDialog.value.status,
+      statusText: paymentStatusName(payment?.status || payDialog.value.status),
+      amountText: moneyFromFen(payment?.totalFeeFen) || payDialog.value.amountText,
+      qrSrc,
+      error: qrSrc ? '' : payDialog.value.error
+    }
+    const paid = payment?.status === 'paid' || payment?.status === 'success'
+    await Promise.all([
+      loadOrders(),
+      request.get(urls.TRAFFIC_BALANCE).then((data) => {
+        balance.value = data?.balanceGb == null ? '--' : Number(data.balanceGb).toFixed(1)
+      }).catch(() => {}),
+      loadSim().catch(() => {})
+    ])
+    if (paid) {
+      ui.toast('支付成功，流量/订单已刷新')
+      payDialogOpen.value = false
+    } else {
+      ui.toast(`当前状态：${paymentStatusName(payment?.status)}，如已扫码请稍后再试`)
+    }
+  } catch (error) {
+    ui.toast(error.message || '刷新支付状态失败')
+  } finally {
+    payDialogRefreshing.value = false
+  }
+}
+```
+
+- [ ] **Step 2: 接线购买/去支付/SIM 支付到弹窗**
+
+`createTrafficOrderAndPay` 成功分支改为：
+
+```js
+const payment = await createPayment('traffic_order', order.id)
+openPaymentDialog(payment, {
+  title: '云媒体流量支付',
+  businessType: 'traffic_order',
+  businessOrderId: order.id
+})
+await Promise.all([loadOrders(), request.get(urls.TRAFFIC_BALANCE).then((data) => {
+  balance.value = data?.balanceGb == null ? '--' : Number(data.balanceGb).toFixed(1)
+})])
+```
+
+`payTrafficOrder`：
+
+```js
+const payment = await createPayment('traffic_order', row.id)
+openPaymentDialog(payment, {
+  title: '云媒体流量支付',
+  businessType: 'traffic_order',
+  businessOrderId: row.id
+})
+await loadOrders()
+```
+
+SIM：`payPendingSimOrder` 与 `submitSimRecharge` 中 `createPayment('sim_recharge_order', ...)` 成功后同样 `openPaymentDialog(...)`；可把 `simRechargeOpen = false` 放在打开支付弹窗之后。
+
+删除或降级仅 toast 的 `describePayment` 成功路径（失败仍 toast）。
+
+- [ ] **Step 3: 模板增加支付弹窗**
+
+放在 SIM 充值 `t-dialog` 后：
+
+```vue
+<t-dialog
+  v-model:visible="payDialogOpen"
+  :header="payDialog.title"
+  width="420px"
+  destroy-on-close
+  dialog-class-name="recharge-modal pay-qr-modal"
+  placement="center"
+>
+  <div class="pay-qr-panel">
+    <div class="pay-qr-amount">
+      <span>应付金额</span>
+      <strong>{{ payDialog.amountText }}</strong>
+    </div>
+    <dl class="pay-qr-meta">
+      <div><dt>业务</dt><dd>{{ payDialog.businessType === 'sim_recharge_order' ? '通信卡充值' : '云媒体流量' }}</dd></div>
+      <div><dt>订单号</dt><dd>{{ payDialog.businessOrderId || '--' }}</dd></div>
+      <div><dt>支付单</dt><dd>{{ payDialog.transactionId || '--' }}</dd></div>
+      <div><dt>状态</dt><dd>{{ payDialog.statusText || '--' }}</dd></div>
+    </dl>
+    <div class="pay-qr-code" v-if="payDialog.qrSrc">
+      <img :src="payDialog.qrSrc" alt="支付二维码" />
+      <small>请使用微信扫码支付</small>
+    </div>
+    <p class="pay-qr-error" v-else>{{ payDialog.error || '暂无二维码' }}</p>
+  </div>
+  <template #footer>
+    <t-button variant="outline" @click="payDialogOpen = false">关闭</t-button>
+    <t-button
+      theme="primary"
+      :loading="payDialogRefreshing"
+      :disabled="!payDialog.transactionId"
+      @click="refreshPaymentStatus"
+    >我已支付，刷新状态</t-button>
+  </template>
+</t-dialog>
+```
+
+样式（scoped）：
+
+```css
+.pay-qr-panel { display: flex; flex-direction: column; gap: 14px; }
+.pay-qr-amount span { display: block; color: var(--muted); font-size: 10px; }
+.pay-qr-amount strong { display: block; margin-top: 4px; color: #246fae; font-size: 28px; font-weight: 600; }
+.pay-qr-meta { margin: 0; display: grid; gap: 6px; }
+.pay-qr-meta > div { display: flex; gap: 10px; font-size: 12px; }
+.pay-qr-meta dt { width: 48px; color: #74838d; }
+.pay-qr-meta dd { margin: 0; color: #304552; word-break: break-all; }
+.pay-qr-code { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 12px; border: 1px solid #d7e4ee; border-radius: 5px; background: #f5f9fc; }
+.pay-qr-code img { width: 220px; height: 220px; object-fit: contain; background: #fff; }
+.pay-qr-code small { color: #74838d; font-size: 11px; }
+.pay-qr-error { margin: 0; padding: 12px; border-radius: 5px; background: #fff5f5; color: #bd4046; font-size: 12px; }
+```
+
+- [ ] **Step 4: 浏览器验收支付弹窗**
+
+前提：若上次取消单留下空 `payment_idempotency_key`，先清 NULL 或取消残留 unpaid。  
+Run: 账户 → 选套餐 → 购买并支付  
+Expected:
+1. 弹出支付弹窗
+2. 二维码图可见（或明确错误文案）
+3. 订单列表出现支付中/待支付
+4. 点「我已支付，刷新状态」会请求 `/api/v1/account/payments/:id`
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add src/views/AccountView/AccountView.vue
+git commit -m "feat(account): show WeChat QR payment dialog with status refresh"
+```
+
+---
+
+### Task 3: 流量购买端到端复测 + 部署（如需）
+
+**Files:** none（验证/运维）
+
+- [ ] **Step 1: API 预检**
+
+确认：
+- `GET /v1/account/traffic-packages` 有套餐
+- 无卡住的 unpaid（必要时 `DELETE` 取消 + 空 idem key → NULL）
+
+- [ ] **Step 2: UI 复测清单**
+
+1. 套餐卡片样式（网格/选中高亮）
+2. 购买并支付 → 弹窗出码
+3. 去支付 → 弹窗出码
+4. 刷新状态接口 200
+5. 取消订单可用
+
+- [ ] **Step 3: 构建部署（用户若要求上线）**
+
+```bash
+npm run build
+# 按既有流程打 tar 同步到 jg-serv1:/usr/share/nginx/laic-frontend/dist 并 nginx reload
+```
+
+- [ ] **Step 4: 最终 commit 推送（若有未提交文档/计划）**
+
+```bash
+git add docs/superpowers/plans/2026-09-01-account-package-cards-qr-pay.md
+git commit -m "docs: add account package cards and QR pay plan"
+```
+
+---
+
+## Spec coverage check
+
+| Spec 项 | Task |
+|---|---|
+| 流量套餐卡片网格 | Task 1 |
+| SIM 套餐卡片网格 | Task 1 |
+| 独立支付弹窗 + QR | Task 2 |
+| 刷新支付状态 | Task 2 |
+| providerPayload 多形态解析 | Task 2 |
+| 流量购买验收 | Task 3 |
+| 不引入微信 SDK / 不自动轮询 | Task 2 遵守 |