设备驱动修改

DeviceCommand/Devices/CTS3-6-300-8IS0.cs

@@ -3,15 +3,80 @@ using Model.Model;
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Net.Http;
 using System.Text;
 using System.Threading.Tasks;
 
 namespace DeviceCommand.Devices
 {
+    /// <summary>
+    /// CTS3-6-300-8IS0 设备：通过 EnovaDataController 接收下位机 POST 上报的通道数据
+    /// </summary>
     public class CTS3 : EnovaDataReporter
     {
+        /// <summary>
+        /// 最近一次收到的通道数据快照（key = ChannelCode）
+        /// </summary>
+        public IReadOnlyDictionary<string, EnovaChannelData> LatestChannelData => _latestChannelData;
+        private readonly Dictionary<string, EnovaChannelData> _latestChannelData = new Dictionary<string, EnovaChannelData>();
+        private readonly object _dataLock = new object();
+
+        /// <summary>
+        /// 业务侧可订阅此事件以获得更友好的回调（仅本设备数据）
+        /// </summary>
+        public event EventHandler<EnovaChannelDataReceivedEventArgs>? OnDataUpdated;
+
         public CTS3(HttpClient httpClient) : base(httpClient)
         {
+            // 订阅基类事件：当 Controller 调用 HandleIncomingChannelData 时会触发
+            ChannelDataReceived += OnChannelDataReceivedInternal;
+        }
+
+        /// <summary>
+        /// 指定 DeviceCode 的便捷构造，便于多台 CTS3 共存时按 deviceCode 精确匹配
+        /// </summary>
+        public CTS3(HttpClient httpClient, string deviceCode) : this(httpClient)
+        {
+            DeviceCode = deviceCode ?? string.Empty;
+        }
+
+        private void OnChannelDataReceivedInternal(object? sender, EnovaChannelDataReceivedEventArgs e)
+        {
+            if (e?.DataList == null || e.DataList.Count == 0)
+            {
+                return;
+            }
+
+            // 1. 缓存最近一次的通道快照
+            lock (_dataLock)
+            {
+                foreach (var data in e.DataList)
+                {
+                    if (data == null) continue;
+                    string key = data.ChannelCode ?? string.Empty;
+                    _latestChannelData[key] = data;
+                }
+            }
+
+            // 2. 业务异常拦截示例：通道错误状态
+            foreach (var data in e.DataList)
+            {
+                if (data == null) continue;
+                if (data.ChannelState == "错误" || data.ChannelState == "0x04")
+                {
+                    // TODO: 触发本地报警逻辑
+                    // Logger.LoggerHelper.WarnWithNotify($"通道 {data.ChannelCode} 故障");
+                }
+            }
+
+            // 3. 转发给业务订阅者
+            OnDataUpdated?.Invoke(this, e);
+        }
+
+        public override void Unregister()
+        {
+            ChannelDataReceived -= OnChannelDataReceivedInternal;
+            base.Unregister();
         }
     }
 }