设备基础命令

DeviceCommand/Base/EnovaDataReporter.cs

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+using System;
+using System.Collections.Generic;
+using System.Net.Http;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using Model.Model;
+using Newtonsoft.Json;
+
+namespace DeviceCommand.Base
+{
+
+    public class EnovaDataReporter : IEnovaDataReporter
+    {
+        private readonly HttpClient _httpClient;
+
+        // 显式实现/自动属性，方便外部随时更新配置
+        public string TargetUrl { get; set; } = "http://127.0.0.1:8080/api/channel/state";
+        public int TimeoutMilliseconds { get; set; } = 5000;
+
+        /// <summary>
+        /// 构造函数注入 HttpClient（符合 Prism 依赖注入规范）
+        /// </summary>
+        public EnovaDataReporter(HttpClient httpClient)
+        {
+            // 如果容器没有注入，则给个默认的单例/实例防空
+            _httpClient = httpClient ?? new HttpClient();
+        }
+
+        public async Task<EnovaReportResponse> ReportChannelStateAsync(List<EnovaChannelReportData> dataList, CancellationToken ct = default)
+        {
+            if (dataList == null || dataList.Count == 0)
+            {
+                return new EnovaReportResponse { Success = false, ErrorInfo = "上报数据集合为空" };
+            }
+
+            if (string.IsNullOrWhiteSpace(TargetUrl))
+            {
+                return new EnovaReportResponse { Success = false, ErrorInfo = "目标上报 URL 未配置" };
+            }
+
+            try
+            {
+                // 1. 序列化为标准 JSON 字符串
+                string jsonPayload = JsonConvert.SerializeObject(dataList);
+                var content = new StringContent(jsonPayload, Encoding.UTF8, "application/json");
+
+                // 2. 绑定联动超时控制
+                using var cts = CancellationTokenSource.CreateLinkedTokenSource(ct);
+                if (TimeoutMilliseconds > 0)
+                {
+                    cts.CancelAfter(TimeoutMilliseconds);
+                }
+
+                HttpResponseMessage response = await _httpClient.PostAsync(TargetUrl, content, cts.Token);
+
+                // 4. 解析返回值
+                if (response.IsSuccessStatusCode)
+                {
+                    string responseContent = await response.Content.ReadAsStringAsync();
+                    var result = JsonConvert.DeserializeObject<EnovaReportResponse>(responseContent);
+                    return result ?? new EnovaReportResponse { Success = true }; // 防止对方返回空Body [cite: 261]
+                }
+                else
+                {
+                    return new EnovaReportResponse
+                    {
+                        Success = false,
+                        ErrorInfo = $"服务器响应错误代码: {(int)response.StatusCode} {response.ReasonPhrase}"
+                    };
+                }
+            }
+            catch (Exception ex)
+            {
+                // 完美承接你上位机原有的异常日志记录器逻辑
+                // Logger.LoggerHelper.ErrorWithNotify($"Enova3 数据上传失败: {ex.Message}");
+                return new EnovaReportResponse { Success = false, ErrorInfo = $"网络异常: {ex.Message}" };
+            }
+        }
+    }
+}