feat(支付): 重构微信支付逻辑并添加支付倒计时功能

将微信支付逻辑提取到独立工具函数中，实现支付失败后可重试
在预约卡片组件中添加支付倒计时显示和重新支付功能
优化支付失败后的用户提示和交互流程

 <!--
  * @Date: 2024-01-24 16:38:13
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2026-01-13 15:04:21
+ * @LastEditTime: 2026-01-16 19:54:03
  * @FilePath: /xyxBooking-weapp/src/components/reserveCard.vue
  * @Description: 预约记录卡组件
 -->
@@ -22,16 +22,20 @@
       <view class="booking-price">支付金额：<text>¥ {{ reserve_info.total_amt }}</text></view>
       <view class="booking-time">下单时间：<text>{{ reserve_info.order_time }}</text></view>
     </view>
-    <view class="booking-list-item-footer">
-      <!-- 倒计时逻辑省略，如果需要可添加 -->
+    <view v-if="is_pay_pending" class="booking-list-item-footer" @tap.stop>
+      <view v-if="countdown_seconds > 0" class="countdown">剩余支付时间：{{ countdown_text }}</view>
+      <view v-else class="countdown timeout">支付已超时</view>
+      <view v-if="countdown_seconds > 0" class="repay-btn" @tap.stop="onRepay">重新支付</view>
     </view>
   </view>
 </template>
 
 <script setup>
-import { computed } from 'vue'
+import { computed, ref, watch, onUnmounted } from 'vue'
+import Taro from '@tarojs/taro'
 import { IconFont } from '@nutui/icons-vue-taro'
 import { useGo } from '@/hooks/useGo'
+import { wechat_pay } from '@/utils/wechatPay'
 
 const go = useGo();
 
@@ -64,6 +68,116 @@ const CodeStatus = {
   REFUNDING: '11'
 }
 
+/**
+ * 是否支付待处理状态
+ */
+
+const is_pay_pending = computed(() => {
+  if (is_offline.value) return false
+  return reserve_info.value?.status === CodeStatus.APPLY && !!reserve_info.value?.pay_id
+})
+
+const countdown_seconds = ref(0)
+
+const format_two_digits = (n) => {
+  const num = Number(n) || 0
+  return num < 10 ? `0${num}` : String(num)
+}
+
+const countdown_text = computed(() => {
+  const seconds = Number(countdown_seconds.value) || 0
+  const minutes = Math.floor(seconds / 60)
+  const remain = seconds % 60
+  return `${format_two_digits(minutes)}:${format_two_digits(remain)}`
+})
+
+const parse_created_time_ms = (created_time) => {
+  const raw = String(created_time || '')
+  if (!raw) return 0
+  const fixed = raw.replace(/-/g, '/')
+  const date = new Date(fixed)
+  const time = date.getTime()
+  return Number.isFinite(time) ? time : 0
+}
+
+let countdown_timer = null
+/**
+ * 停止倒计时
+ */
+
+const stop_countdown = () => {
+  if (countdown_timer) {
+    clearInterval(countdown_timer)
+    countdown_timer = null
+  }
+}
+
+const update_countdown = () => {
+  const start_ms = parse_created_time_ms(reserve_info.value?.created_time)
+  if (!start_ms) {
+    countdown_seconds.value = 0
+    stop_countdown()
+    return
+  }
+
+  const end_ms = start_ms + 10 * 60 * 1000
+  const diff_ms = end_ms - Date.now()
+  const seconds = Math.max(0, Math.floor(diff_ms / 1000))
+  countdown_seconds.value = seconds
+
+  if (seconds <= 0) {
+    stop_countdown()
+  }
+}
+
+const start_countdown = () => {
+  stop_countdown()
+  update_countdown()
+  if (countdown_seconds.value <= 0) return
+  countdown_timer = setInterval(update_countdown, 1000)
+}
+
+let is_showing_pay_modal = false
+const show_pay_modal = async (content) => {
+  if (is_showing_pay_modal) return false
+  is_showing_pay_modal = true
+  try {
+    const res = await Taro.showModal({
+      title: '提示',
+      content: content || '支付未完成',
+      showCancel: true,
+      cancelText: '取消',
+      confirmText: '继续支付',
+    })
+    return !!res?.confirm
+  } finally {
+    is_showing_pay_modal = false
+  }
+}
+
+/**
+ * 重新支付
+ */
+
+const onRepay = async () => {
+  if (!is_pay_pending.value) return
+  if (countdown_seconds.value <= 0) {
+    Taro.showToast({ title: '支付已超时', icon: 'none' })
+    return
+  }
+
+  let should_continue = true
+  while (should_continue) {
+    const pay_id = reserve_info.value?.pay_id
+    const pay_res = await wechat_pay({ pay_id })
+    if (pay_res && pay_res.code == 1) {
+      go('/success', { pay_id })
+      return
+    }
+    should_continue = await show_pay_modal(pay_res?.msg || '支付未完成')
+  }
+}
+
 const formatStatus = (status) => {
   switch (status) {
     case CodeStatus.APPLY:
@@ -116,6 +230,23 @@ const goToDetail = (item) => {
     go(props.detail_path, { pay_id: item.pay_id });
   }
 }
+
+/**
+ * 监听支付待处理状态变化
+ */
+
+watch(is_pay_pending, (val) => {
+  if (val) {
+    start_countdown()
+  } else {
+    countdown_seconds.value = 0
+    stop_countdown()
+  }
+}, { immediate: true })
+
+onUnmounted(() => {
+  stop_countdown()
+})
 </script>
 
 <style lang="less">
@@ -187,5 +318,29 @@ const goToDetail = (item) => {
         }
     }
   }
+
+  .booking-list-item-footer {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-top: 16rpx;
+
+    .countdown {
+      color: #A67939;
+      font-size: 28rpx;
+
+      &.timeout {
+        color: #999;
+      }
+    }
+
+    .repay-btn {
+      padding: 8rpx 20rpx;
+      border-radius: 12rpx;
+      background-color: #A67939;
+      color: #FFF;
+      font-size: 28rpx;
+    }
+  }
 }
 </style>

 <!--
  * @Date: 2024-01-16 11:37:10
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2026-01-13 11:43:13
+ * @LastEditTime: 2026-01-16 19:41:35
  * @FilePath: /xyxBooking-weapp/src/pages/bookingList/index.vue
  * @Description: 预约记录列表页
 -->

 <!--
  * @Date: 2024-01-15 16:25:51
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2026-01-16 18:05:18
+ * @LastEditTime: 2026-01-16 19:47:01
  * @FilePath: /xyxBooking-weapp/src/pages/submit/index.vue
  * @Description: 预约人员信息
 -->
@@ -59,13 +59,15 @@
 import { ref, computed } from 'vue'
 import Taro, { useDidShow, useRouter as useTaroRouter } from '@tarojs/taro'
 import { IconFont } from '@nutui/icons-vue-taro'
-import { useGo } from '@/hooks/useGo'
+import { useGo, useReplace } from '@/hooks/useGo'
 import icon_check1 from '@/assets/images/多选01@2x.png'
 import icon_check2 from '@/assets/images/多选02@2x.png'
-import { personListAPI, addReserveAPI, wxPayAPI } from '@/api/index'
+import { personListAPI, addReserveAPI } from '@/api/index'
+import { wechat_pay } from '@/utils/wechatPay'
 
 const router = useTaroRouter();
 const go = useGo();
+const replace = useReplace();
 
 const visitorList = ref([]);
 const date = ref('');
@@ -154,12 +156,14 @@ const showPayErrorModal = async (content) => {
   if (is_showing_pay_modal) return;
   is_showing_pay_modal = true;
   try {
-    await Taro.showModal({
+    const res = await Taro.showModal({
       title: '提示',
       content: content || '支付失败，请稍后再试',
-      showCancel: false,
-      confirmText: '我知道了',
+      showCancel: true,
+      cancelText: '离开',
+      confirmText: '继续支付',
     });
+    return !!res?.confirm;
   } finally {
     is_showing_pay_modal = false;
   }
@@ -204,36 +208,23 @@ const submitBtn = async () => {
 
     // 以接口返回的 need_pay 为准：1=需要支付，0=不需要支付
     if (Number(need_pay) === 1 || need_pay === true) {
-      Taro.showLoading({ title: '支付准备中...' });
-      let payParams = null;
-      try {
-        payParams = await wxPayAPI({ pay_id }); // 参数接口
-      } finally {
-        Taro.hideLoading();
-      }
-
-      if (payParams && payParams.code == 1) {
-        let pay_params = payParams.data;
-        Taro.requestPayment({
-          timeStamp: pay_params.timeStamp,
-          nonceStr: pay_params.nonceStr,
-          package: pay_params.package,
-          signType: pay_params.signType,
-          paySign: pay_params.paySign,
-          success(res) {
-            pending_pay_id.value = null;
-            pending_need_pay.value = null;
-            go('/success', { pay_id });
-          },
-          fail(res) {
-            refreshVisitorList({ reset_checked: true }).catch(() => {});
-            showPayErrorModal('支付未完成，可再次点击提交订单继续支付').catch(() => {});
-          }
-        })
-      } else {
+      let should_continue = true;
+      // 循环支付直到支付成功或用户取消支付
+      while (should_continue) {
+        const pay_res = await wechat_pay({ pay_id })
+        if (pay_res && pay_res.code == 1) {
+          pending_pay_id.value = null;
+          pending_need_pay.value = null;
+          go('/success', { pay_id });
+          return
+        }
+        // 刷新参观者列表, 清除已预约标记
         refreshVisitorList({ reset_checked: true }).catch(() => {});
-        showPayErrorModal(payParams?.msg || '获取支付信息失败，请稍后再试').catch(() => {});
+        should_continue = await showPayErrorModal(pay_res?.msg || '支付未完成，可再次点击提交订单继续支付')
       }
+
+      replace('/bookingList')
+      return
     } else {
       pending_pay_id.value = null;
       pending_need_pay.value = null;

+/*
+ * @Date: 2026-01-16 19:41:09
+ * @LastEditors: hookehuyr hookehuyr@gmail.com
+ * @LastEditTime: 2026-01-16 19:56:36
+ * @FilePath: /xyxBooking-weapp/src/utils/wechatPay.js
+ * @Description: 微信支付工具函数
+ */
+import Taro from '@tarojs/taro'
+import { wxPayAPI } from '@/api/index'
+
+/**
+ * @description 微信支付
+ * @param {*} pay_id 订单号
+ * @returns {*} 支付结果
+ */
+
+export const wechat_pay = async ({ pay_id }) => {
+    const normalized_pay_id = String(pay_id || '')
+    if (!normalized_pay_id) {
+        return { code: 0, data: null, msg: '缺少订单号' }
+    }
+
+    Taro.showLoading({ title: '支付准备中...' })
+    let pay_params_res = null
+    try {
+        pay_params_res = await wxPayAPI({ pay_id: normalized_pay_id })
+    } finally {
+        Taro.hideLoading()
+    }
+
+    if (!pay_params_res || pay_params_res.code != 1) {
+        return { code: 0, data: null, msg: pay_params_res?.msg || '获取支付信息失败，请稍后再试' }
+    }
+
+    const pay_params = pay_params_res?.data || {}
+
+    const pay_result = await new Promise((resolve) => {
+        Taro.requestPayment({
+            timeStamp: pay_params.timeStamp,
+            nonceStr: pay_params.nonceStr,
+            package: pay_params.package,
+            signType: pay_params.signType,
+            paySign: pay_params.paySign,
+            success: (res) => resolve({ ok: true, res }),
+            fail: (err) => resolve({ ok: false, err }),
+        })
+    })
+
+    if (pay_result?.ok) {
+        return { code: 1, data: pay_result.res || null, msg: '支付成功' }
+    }
+
+    return { code: 0, data: pay_result?.err || null, msg: pay_result?.err?.errMsg || '支付未完成' }
+}