更新20260316

PetWashControl/Services/ApiService.cs

@@ -32,13 +32,13 @@ public class ApiService
         }
     }
 
-    public async Task<Order?> CreateOrderAsync(int packageId)
+    public async Task<CreateOrderResponse?> CreateOrderAsync(int packageId)
     {
         try
         {
             var response = await _httpClient.PostAsJsonAsync("api/orders", new { packageId });
             response.EnsureSuccessStatusCode();
-            return await response.Content.ReadFromJsonAsync<Order>();
+            return await response.Content.ReadFromJsonAsync<CreateOrderResponse>();
         }
         catch (HttpRequestException ex)
         {
@@ -60,6 +60,19 @@ public class ApiService
         }
     }
 
+    public async Task<PaymentStatusResponse?> GetPaymentStatusAsync(int orderId, string outTradeNo)
+    {
+        try
+        {
+            return await _httpClient.GetFromJsonAsync<PaymentStatusResponse>(
+                $"api/orders/{orderId}/payment-status?outTradeNo={Uri.EscapeDataString(outTradeNo)}");
+        }
+        catch (HttpRequestException ex)
+        {
+            throw new Exception($"获取支付状态失败: {ex.Message}", ex);
+        }
+    }
+
     public async Task<Order?> GetOrderAsync(int orderId)
     {
         try