feat(tenpayv3): 新增获取分账账单相关接口

src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Extensions/WechatTenpayClientExecuteProfitSharingExtensions.cs

@@ -199,5 +199,34 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3
 
             return await client.SendRequestWithJsonAsync<Models.DeleteProfitSharingReceiverResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
         }
+
+        #region Bills
+        /// <summary>
+        /// <para>异步调用 [GET] /profitsharing/bills 接口。</para>
+        /// <para>REF: https://pay.weixin.qq.com/wiki/doc/apiv3/apis/chapter8_1_11.shtml </para>
+        /// <para>REF: https://pay.weixin.qq.com/wiki/doc/apiv3_partner/apis/chapter8_1_11.shtml </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.GetProfitSharingBillResponse> ExecuteGetProfitSharingBillAsync(this WechatTenpayClient client, Models.GetProfitSharingBillRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateRequest(request, HttpMethod.Get, "profitsharing", "bills")
+                .SetQueryParam("bill_date", request.BillDateString);
+
+            if (!string.IsNullOrEmpty(request.SubMerchantId))
+                flurlReq.SetQueryParam("sub_mchid", request.SubMerchantId);
+
+            if (!string.IsNullOrEmpty(request.TarType))
+                flurlReq.SetQueryParam("tar_type", request.TarType);
+
+            return await client.SendRequestWithJsonAsync<Models.GetProfitSharingBillResponse>(flurlReq, cancellationToken: cancellationToken);
+        }
+        #endregion
     }
 }

src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/ProfitSharing/Bills/GetProfitSharingBillRequest.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Models
+{
+    /// <summary>
+    /// <para>表示 [GET] /profitsharing/bills 接口的请求。</para>
+    /// </summary>
+    public class GetProfitSharingBillRequest : WechatTenpayRequest
+    {
+        /// <summary>
+        /// 获取或设置子商户号。
+        /// </summary>
+        [Newtonsoft.Json.JsonIgnore]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public string? SubMerchantId { get; set; }
+
+        /// <summary>
+        /// 获取或设置账单日期（格式：yyyy-MM-dd）。
+        /// </summary>
+        [Newtonsoft.Json.JsonIgnore]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public string BillDateString { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置压缩类型。
+        /// </summary>
+        [Newtonsoft.Json.JsonIgnore]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public string? TarType { get; set; }
+    }
+}

src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/ProfitSharing/Bills/GetProfitSharingBillResponse.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Models
+{
+    /// <summary>
+    /// <para>表示 [GET] /profitsharing/bills 接口的响应。</para>
+    /// </summary>
+    public class GetProfitSharingBillResponse : WechatTenpayResponse
+    {
+        /// <summary>
+        /// 获取或设置哈希类型。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("hash_type")]
+        [System.Text.Json.Serialization.JsonPropertyName("hash_type")]
+        public string HashType { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置哈希值。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("hash_value")]
+        [System.Text.Json.Serialization.JsonPropertyName("hash_value")]
+        public string HashValue { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置账单下载地址。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("download_url")]
+        [System.Text.Json.Serialization.JsonPropertyName("download_url")]
+        public string DownloadUrl { get; set; } = default!;
+    }
+}