feat: 订单退款功能对接

src/pages-order/order/detail.vue

@@ -17,10 +17,8 @@
     <!-- 退款状态显示 -->
     <RefundPopup
       v-model="refundVisible"
-      :refund-type="refundType"
-      :refund-amount="refundAmount"
-      @policy-click="viewRefundPolicy"
-      @confirm-click="handleRefundConfirm"
+      :orderData="orderData"
+      @confirm="handleRefundConfirm"
     />
   </view>
 </template>
@@ -38,15 +36,12 @@ import OrderInfo from "./components/OrderInfo/index.vue";
 import RefundPopup from "./components/RefundPopup/index.vue";
 
 const refundVisible = ref(false);
-const refundType = ref("free_cancel"); // 默认退款类型
-const refundAmount = ref(0); // 退款金额
 const orderData = ref({});
+
 onLoad(async ({ orderId }) => {
   const res = await userOrderDetail({ orderId });
 
   orderData.value = res.data;
-  // 设置退款金额为订单支付金额
-  refundAmount.value = parseFloat(res.data.payAmt || 0);
   console.log(res);
 });
 
@@ -62,17 +57,11 @@ const showRefundPopup = () => {
   refundVisible.value = true;
 };
 
-// 查看退款政策
-const viewRefundPolicy = () => {
-  console.log("查看退款政策");
-  // 这里可以跳转到退款政策页面或显示详细政策
-};
-
 // 确认退款
-const handleRefundConfirm = async () => {
+const handleRefundConfirm = async ({ orderId }) => {
   try {
     // 调用退款API
-    await orderRefund({ orderId: orderData.value.orderId });
+    await orderRefund({ orderId });
 
     uni.showToast({
       title: "退款申请已提交",
@@ -80,10 +69,8 @@ const handleRefundConfirm = async () => {
     });
 
     // 刷新订单状态
-    const res = await userOrderDetail({ orderId: orderData.value.orderId });
+    const res = await userOrderDetail({ orderId });
     orderData.value = res.data;
-    // 更新退款金额
-    refundAmount.value = parseFloat(res.data.payAmt || 0);
   } catch (error) {
     console.error("退款失败:", error);
     uni.showToast({