feat(支付): 添加订单状态处理逻辑

在微信支付组件中添加订单状态检查，根据状态决定是否初始化支付流程或直接标记为成功。同时在购物车上下文中返回订单状态，并在结账页面中传递该状态。

@@ -72,6 +72,10 @@ const props = defineProps({
   orderId: {
     type: String,
     required: true
+  },
+  orderStatus: {
+    type: String,
+    required: true
   }
 })
 
@@ -187,9 +191,15 @@ const handlePayment = async () => {
 }
 
 onMounted(() => {
+  if (props.orderStatus === 'NOT_PAY') {
     // 初始化微信支付
     initWxPay()
     // 开始支付流程
     handlePayment()
+  }
+  if (props.orderStatus === 'PAY') {
+    paymentStatus.value = 'success'
+    emit('success')
+  }
 })
 </script>

@@ -129,6 +129,7 @@ export function provideCart(mode = CartMode.MULTIPLE) {
         return {
           success: true,
           orderId: response.data.id,
+          orderStatus: response.data.status,
           orderData: orderData
         }
       }

@@ -251,6 +251,7 @@
         <WechatPayment
           v-if="showPayment && orderId"
           :order-id="orderId"
+          :order-status="orderStatus"
           @success="handlePaymentSuccess"
           @failed="handlePaymentFailed"
           @processing="handlePaymentProcessing"
@@ -318,6 +319,7 @@ onMounted(async () => {
 // 支付相关状态
 const showPayment = ref(false)
 const orderId = ref('')
+const orderStatus = ref('')
 const isProcessing = ref(false)
 const orderComplete = ref(false)
 
@@ -359,6 +361,8 @@ const handleSubmit = async (e) => {
     }
 
     orderId.value = result.orderId || ''
+    orderStatus.value = result.orderStatus || ''
+
     if (!orderId.value) {
       throw new Error('订单号获取失败，请重试')
     }