529 lines
21 KiB
C#
529 lines
21 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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using MoviconHub.App.Models;
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using NLog;
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namespace MoviconHub.App.Services
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{
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/// <summary>
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/// Db Server
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/// </summary>
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public class DBServices : IDisposable
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{
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private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
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private Timer _dataPollingTimer;
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private readonly object _lockObject = new object();
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private bool _isRunning = false;
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private int _pollingInterval = 1000; // 默认轮询间隔1秒
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private WebSocketData _realtimeData;
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private CancellationTokenSource _cancellationTokenSource;
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/// <summary>
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/// 实时数据对象，用于缓存从RTVar表中读取的数据
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/// </summary>
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public WebSocketData RealtimeData
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{
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get { return _realtimeData; }
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}
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public SglModel SglModel { get; }
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/// <summary>
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/// 实时数据更新事件
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/// </summary>
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public event EventHandler<WebSocketData> DataUpdated;
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/// <summary>
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/// 初始化数据库服务
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/// </summary>
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public DBServices(SglModel sglModel)
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{
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_realtimeData = new WebSocketData();
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_cancellationTokenSource = new CancellationTokenSource();
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SglModel = sglModel;
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}
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/// <summary>
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/// 开始实时数据轮询
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/// </summary>
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/// <param name="interval">轮询间隔，单位毫秒</param>
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/// <returns>是否成功启动</returns>
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public bool StartPolling(int interval = 2000)
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{
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if (_isRunning)
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return false;
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lock (_lockObject)
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{
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if (_isRunning)
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return false;
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_pollingInterval = interval;
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_isRunning = true;
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_cancellationTokenSource = new CancellationTokenSource();
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// 使用Task来轮询数据
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Task.Run(async () => await PollDataAsync(_cancellationTokenSource.Token), _cancellationTokenSource.Token);
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Logger.Info($"实时数据轮询已启动，间隔: {_pollingInterval}ms");
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return true;
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}
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}
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/// <summary>
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/// 停止实时数据轮询
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/// </summary>
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public void StopPolling()
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{
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if (!_isRunning)
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return;
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lock (_lockObject)
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{
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if (!_isRunning)
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return;
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_cancellationTokenSource.Cancel();
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_isRunning = false;
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Logger.Info("实时数据轮询已停止");
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}
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}
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/// <summary>
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/// 异步轮询数据任务
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/// </summary>
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/// <param name="cancellationToken">取消标记</param>
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private async Task PollDataAsync(CancellationToken cancellationToken)
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{
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while (!cancellationToken.IsCancellationRequested)
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{
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try
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{
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// 读取RTVar表数据
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await ReadRTVarDataAsync();
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// 等待指定的轮询间隔
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await Task.Delay(_pollingInterval, cancellationToken);
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}
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catch (TaskCanceledException)
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{
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// 任务被取消，正常退出
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break;
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}
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catch (Exception ex)
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{
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Logger.Error($"实时数据轮询时发生错误: {ex.Message}");
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// 发生错误时，等待一段时间后重试
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await Task.Delay(5000, cancellationToken);
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}
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}
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}
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/// <summary>
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/// 异步读取RTVar表数据
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/// </summary>
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private async Task ReadRTVarDataAsync()
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{
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try
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{
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// 使用FSqlContext封装的FreeSql调用DB数据
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var rtVars = await FSqlContext.FDb.Select<RTVar>().ToListAsync();
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// 更新实时数据对象
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UpdateWebSocketData(rtVars);
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// 触发数据更新事件
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//DataUpdated?.Invoke(this, _realtimeData);
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}
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catch (Exception ex)
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{
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Logger.Error($"读取RTVar数据时发生错误: {ex.StackTrace}");
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throw;
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}
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}
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/// <summary>
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/// 使用RTVar数据更新WebSocketData模型
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/// </summary>
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/// <param name="rtVars">RTVar数据列表</param>
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private void UpdateWebSocketData(List<RTVar> rtVars)
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{
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try
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{
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if (rtVars == null || rtVars.Count == 0)
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return;
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lock (_lockObject)
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{
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// 更新设备状态信息
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var deviceCodeVar = rtVars.FirstOrDefault(v => v.Name == "Device_Code");
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if (deviceCodeVar != null)
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_realtimeData.Device_Code = deviceCodeVar.Val;
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var deviceNameVar = rtVars.FirstOrDefault(v => v.Name == "Device_Name");
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if (deviceNameVar != null)
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_realtimeData.Device_Name = deviceNameVar.Val;
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var deviceManufacturerVar = rtVars.FirstOrDefault(v => v.Name == "Device_Manufacturer");
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if (deviceManufacturerVar != null)
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_realtimeData.Device_Manufacturer = deviceManufacturerVar.Val;
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var statusVar = rtVars.FirstOrDefault(v => v.Name == "Device_Status");
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if (statusVar != null)
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_realtimeData.Device_Status = statusVar.Val;
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// 解析故障信息
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UpdateFaultDetails(rtVars);
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// 解析组件信息
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UpdateComponentsInfo(rtVars);
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// 解析测试数据
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UpdateTestData(rtVars);
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//获取条码信息,确定是否需要搜索数据
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SglModel.CodeReady = rtVars.FirstOrDefault(v => v.Name == "part_qrid").Val;
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UpdateRemoteDb(RealtimeData);
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//把最新的数据赋值给WebSocketClient中
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WebSocketClientHelper.CurWebSocketData = RealtimeData;
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//更新数据到远程数据库
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// 记录日志
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//Logger.Debug("实时数据已更新");
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}
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}
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catch (Exception ex)
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{
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Logger.Error($"UpdateWebSocketData: {ex.StackTrace}");
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}
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}
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/// <summary>
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/// 更新远程数据库
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/// </summary>
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/// <param name="webSocketData"></param>
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private void UpdateRemoteDb(WebSocketData webSocketData)
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{
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try
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{
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// 获取组件信息
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var component = webSocketData.ListComponentsInfo?.FirstOrDefault();
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// 创建CurRunClearState对象并映射数据
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var curRunClearState = new CurRunClearState()
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{
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//只有一个,更新数据
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Id = 1,
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// 基本信息
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DeviceCode = webSocketData.Device_Code,
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DeviceName = webSocketData.Device_Name,
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// 组件信息
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part_qrid = component?.part_qrid,
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part_num = component?.part_num,
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part_position = component?.part_position,
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component_name = component?.part_name,
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vehicle_model = component?.part_Vehicle_model,
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locomotive_number = component?.part_locomotive_number,
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repair_process = component?.part_repair_process,
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program_process = webSocketData.TestData.Test_FrameworkProgramProcess,
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// 程序进程
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Test_FrameworkProgramProcess = webSocketData.TestData.Test_FrameworkProgramProcess,
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Test_FrameworkProgramProcessPercentage = webSocketData.TestData.Test_FrameworkProgramProcessPercentage,
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// 设备状态
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Test_PartsEquipmentStatus = webSocketData.TestData.Test_PartsEquipmentStatus,
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// 清洗时长和用量
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Test_FrameworkPerModelCleaningDuration = webSocketData.TestData.Test_FrameworkPerModelCleaningDuration,
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Test_FrameworkPerModelCleaningAgentUsage = webSocketData.TestData.Test_FrameworkPerModelCleaningAgentUsage,
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Test_FrameworkPerModelWaterUsage = webSocketData.TestData.Test_FrameworkPerModelWaterUsage,
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// 水箱和清洗剂罐信息
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WaterTank_Temp = webSocketData.TestData.Test_WaterTankTemperature,
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AgentTank_Temp = webSocketData.TestData.Test_CleaningAgentTankTemperature,
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WaterTank_Level = webSocketData.TestData.Test_WaterTankLevel,
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AgentTank_Level = webSocketData.TestData.Test_CleaningAgentTankLevel,
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// 浸泡池温度
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SoakingTank1_Temp = webSocketData.TestData.Test_SoakingTank1Temperature,
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SoakingTank2_Temp = webSocketData.TestData.Test_SoakingTank2Temperature,
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// 运行模式
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Test_WaterTankHeat = webSocketData.TestData.Test_WaterTankHeat,
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Test_WaterTankAdd = webSocketData.TestData.Test_WaterTankAdd,
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Test_CleaningAgentTankHeat = webSocketData.TestData.Test_CleaningAgentTankHeat,
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Test_CleaningAgentTankAdd = webSocketData.TestData.Test_CleaningAgentTankAdd,
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// 监控信息
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Test_ElectricSurveillance = webSocketData.TestData.Test_ElectricSurveillance,
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Test_SteamSurveillance = webSocketData.TestData.Test_SteamSurveillance
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};
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var Data = FRemoteSqlContext.FDb
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.InsertOrUpdate<CurRunClearState>()
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.SetSource(curRunClearState)
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.ExecuteAffrows();
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if (Data > 0)
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{
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Logger.Debug("实时数据已更新到远程数据库");
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}
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}
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catch (Exception ex)
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{
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Logger.Error($"UpdateRemoteDb: {ex.StackTrace}");
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}
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}
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/// <summary>
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/// 更新故障信息
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/// </summary>
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/// <param name="rtVars">RTVar数据列表</param>
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private void UpdateFaultDetails(List<RTVar> rtVars)
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{
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var hasFault = rtVars.FirstOrDefault(v => v.Name.Contains("Fault_"));
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if (hasFault != null && !string.IsNullOrEmpty(hasFault.Val))
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{
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if (_realtimeData.FaultDetails == null)
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_realtimeData.FaultDetails = new FaultDetails();
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var faultDevice = rtVars.FirstOrDefault(v => v.Name == "Fault_Code");
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if (faultDevice != null)
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_realtimeData.FaultDetails.Fault_Code = faultDevice.Val;
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var faultTime = rtVars.FirstOrDefault(v => v.Name == "Fault_Time");
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if (faultTime != null && DateTime.TryParse(faultTime.Val, out DateTime time))
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_realtimeData.FaultDetails.Fault_Time = time;
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var faultDescription = rtVars.FirstOrDefault(v => v.Name == "Fault_Description");
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if (faultDescription != null)
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_realtimeData.FaultDetails.Fault_Description = faultDescription.Val;
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}
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else
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{
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// 没有故障时，置空故障信息
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_realtimeData.FaultDetails = null;
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}
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}
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/// <summary>
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/// 更新组件信息
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/// </summary>
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/// <param name="rtVars">RTVar数据列表</param>
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private void UpdateComponentsInfo(List<RTVar> rtVars)
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{
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var componentsCountVar = rtVars.FirstOrDefault(v => v.Name.Contains("part_"));
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if (componentsCountVar != null)
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{
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if (_realtimeData.ListComponentsInfo == null) _realtimeData.ListComponentsInfo = new List<ComponentsInfo>() { new ComponentsInfo() };
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//else
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// _realtimeData.ListComponentsInfo.Clear();
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var component = _realtimeData.ListComponentsInfo.FirstOrDefault();
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//var partQRCode = rtVars.FirstOrDefault(v => v.Name == $"part_qrid");
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//if (partQRCode != null)
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// component.part_qrid = partQRCode.Val;
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var partNum = rtVars.FirstOrDefault(v => v.Name == $"part_num");
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if (partNum != null)
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component.part_num = partNum.Val;
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var partPosition = rtVars.FirstOrDefault(v => v.Name == $"part_position");
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if (partPosition != null)
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component.part_position = partPosition.Val;
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var componentName = rtVars.FirstOrDefault(v => v.Name == $"part_name");
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if (componentName != null)
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component.part_name = componentName.Val;
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// 车型
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var vehicleModel = rtVars.FirstOrDefault(v => v.Name == $"part_Vehicle_model");
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if (vehicleModel != null)
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component.part_Vehicle_model = vehicleModel.Val;
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// 车号
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var locomotiveNumber = rtVars.FirstOrDefault(v => v.Name == $"part_locomotive_number");
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if (locomotiveNumber != null)
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component.part_locomotive_number = locomotiveNumber.Val;
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// 修程
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var repairProcess = rtVars.FirstOrDefault(v => v.Name == $"part_repair_process");
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if (repairProcess != null)
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component.part_repair_process = repairProcess.Val;
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// Id
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var part_qrid = rtVars.FirstOrDefault(v => v.Name == $"part_qrid");
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if (part_qrid != null)
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component.part_qrid = part_qrid.Val;
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}
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else
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{
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// 没有组件信息时，初始化空列表
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if (_realtimeData.ListComponentsInfo == null)
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_realtimeData.ListComponentsInfo = new List<ComponentsInfo>() { new ComponentsInfo() };
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//else
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// _realtimeData.ListComponentsInfo.Clear();
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}
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}
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///// <summary>
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///// 更新组件信息
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///// </summary>
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///// <param name="rtVars">RTVar数据列表</param>
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//private void UpdateComponentsInfoMulit(List<RTVar> rtVars)
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//{
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// var componentsCountVar = rtVars.FirstOrDefault(v => v.Name == "ComponentsCount");
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// if (componentsCountVar != null && int.TryParse(componentsCountVar.Val, out int count) && count > 0)
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// {
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// if (_realtimeData.ListComponentsInfo == null)
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// _realtimeData.ListComponentsInfo = new List<ComponentsInfo>();
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// else
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// _realtimeData.ListComponentsInfo.Clear();
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// // 解析多个组件信息
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// for (int i = 0; i < count; i++)
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// {
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// var component = new ComponentsInfo();
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// var partQRCode = rtVars.FirstOrDefault(v => v.Name == $"Component_{i}_PartQRCode");
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// if (partQRCode != null)
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// component.part_qrid = partQRCode.Val;
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// var partNum = rtVars.FirstOrDefault(v => v.Name == $"Component_{i}_PartNum");
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// if (partNum != null)
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// component.part_num = partNum.Val;
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// var partPosition = rtVars.FirstOrDefault(v => v.Name == $"Component_{i}_PartPosition");
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// if (partPosition != null && int.TryParse(partPosition.Val, out int position))
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// component.part_position = position;
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// var componentName = rtVars.FirstOrDefault(v => v.Name == $"Component_{i}_ComponentName");
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// if (componentName != null)
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// component.component_name = componentName.Val;
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// // 车型
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// var vehicleModel = rtVars.FirstOrDefault(v => v.Name == $"Component_{i}_VehicleModel");
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// if (vehicleModel != null)
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// component.Vehicle_model = vehicleModel.Val;
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// // 车号
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// var locomotiveNumber = rtVars.FirstOrDefault(v => v.Name == $"Component_{i}_LocomotiveNumber");
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// if (locomotiveNumber != null)
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// component.locomotive_number = locomotiveNumber.Val;
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// // 修程
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// var repairProcess = rtVars.FirstOrDefault(v => v.Name == $"Component_{i}_RepairProcess");
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// if (repairProcess != null)
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// component.repair_process = repairProcess.Val;
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// // 添加到列表
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// _realtimeData.ListComponentsInfo.Add(component);
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// }
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// }
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// else
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// {
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// // 没有组件信息时，初始化空列表
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// if (_realtimeData.ListComponentsInfo == null)
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// _realtimeData.ListComponentsInfo = new List<ComponentsInfo>();
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// else
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// _realtimeData.ListComponentsInfo.Clear();
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// }
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//}
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/// <summary>
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/// 更新测试数据
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/// </summary>
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/// <param name="rtVars">RTVar数据列表</param>
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private void UpdateTestData(List<RTVar> rtVars)
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{
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var hasTestData = rtVars.FirstOrDefault(v => v.Name.Contains("Test_"));
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if (hasTestData != null && !string.IsNullOrEmpty(hasTestData.Val))
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{
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if (_realtimeData.TestData == null)
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_realtimeData.TestData = new TestData();
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// 从RTVar中提取测试数据
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var testItems = rtVars.Where(v => v.Name.StartsWith("Test_")).ToList();
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foreach (var item in testItems)
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{
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// 根据命名规则解析测试数据项
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string itemName = item.Name;
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// 使用反射设置属性
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var property = typeof(TestData).GetProperty(itemName);
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if (property != null && property.CanWrite)
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{
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if (property.PropertyType == typeof(string))
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{
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property.SetValue(_realtimeData.TestData, item.Val);
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}
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else if (property.PropertyType == typeof(int) && int.TryParse(item.Val, out int intValue))
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{
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property.SetValue(_realtimeData.TestData, intValue);
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}
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else if (property.PropertyType == typeof(double) && double.TryParse(item.Val, out double doubleValue))
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{
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property.SetValue(_realtimeData.TestData, doubleValue);
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}
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else if (property.PropertyType == typeof(DateTime) && DateTime.TryParse(item.Val, out DateTime dateValue))
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{
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property.SetValue(_realtimeData.TestData, dateValue);
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}
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else if (property.PropertyType == typeof(bool) && bool.TryParse(item.Val, out bool boolValue))
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{
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property.SetValue(_realtimeData.TestData, boolValue);
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}
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}
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}
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}
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else
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||
{
|
||
// 没有测试数据时，置空测试数据对象
|
||
_realtimeData.TestData = null;
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 获取最新的RTVar数据（可在外部直接调用）
|
||
/// </summary>
|
||
/// <returns>WebSocketData对象</returns>
|
||
public async Task<WebSocketData> GetLatestDataAsync()
|
||
{
|
||
await ReadRTVarDataAsync();
|
||
return _realtimeData;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 释放资源
|
||
/// </summary>
|
||
public void Dispose()
|
||
{
|
||
StopPolling();
|
||
_cancellationTokenSource?.Dispose();
|
||
_dataPollingTimer?.Dispose();
|
||
}
|
||
}
|
||
}
|