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