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using Aucma.Scada.Model.domain;
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using HighWayIot.Config;
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using HighWayIot.Log4net;
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using HighWayIot.Plc;
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using HighWayIot.Repository.service;
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using System;
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using System.Collections.Generic;
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using System.Threading;
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using System.Threading.Tasks;
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namespace Aucma.Scada.Business
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{
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/// <summary>
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/// 入库任务处理
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/// </summary>
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internal sealed class InStoreTaskHandle
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{
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#region 单例实现
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private static readonly Lazy<InStoreTaskHandle> lazy = new Lazy<InStoreTaskHandle>(() => new InStoreTaskHandle());
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public static InStoreTaskHandle Instance
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{
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get
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{
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return lazy.Value;
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}
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}
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#endregion
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#region 对象引用
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private LogHelper logHelper = LogHelper.Instance;
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private AppConfig appConfig = AppConfig.Instance;
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private PlcConfig plcConfig = PlcConfig.Instance;
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private PlcPool _pool = PlcPool.Instance;
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private PlcSpaceConfig spaceConfig = PlcSpaceConfig.Instance;
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private RegisterServices registerServices = RegisterServices.Instance;
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/// <summary>
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/// 实时任务
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/// </summary>
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private IRealTaskInfoService _taskInfoService;
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#endregion
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#region 私有变量
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private Dictionary<string, IPlc> _plcDictionary = new Dictionary<string, IPlc>();
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/// <summary>
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/// 泡后任务编号,PLC反馈后进行赋值
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/// </summary>
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private string foamTaskCode = string.Empty;
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#endregion
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#region 委托事件
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/// <summary>
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/// 入库应答，PLC收到下发的入库任务后进行应答
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/// </summary>
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/// <param name="storeCode"></param>
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/// <param name="taskCode"></param>
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public delegate void InStoreAnswer(string storeCode, string taskCode);
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public event InStoreAnswer InStoreAnswerEvent;
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/// <summary>
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/// 入库完成
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/// </summary>
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/// <param name="taskCode"></param>
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public delegate void InStoreFinsih(string taskCode);
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public event InStoreFinsih InStoreFinsihEvent;
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#endregion
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private InStoreTaskHandle()
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{
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_taskInfoService = registerServices.GetService<IRealTaskInfoService>();
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_plcDictionary = _pool.GetAll();
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List<RealTaskInfo> taskList = _taskInfoService.GetTaskInfosForInstore(appConfig.foamStoreCode, appConfig.instoreTaskType, 2);
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RealReadFinish();
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}
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#region 判断入库是否完成
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/// <summary>
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/// 实时读取入库完成信号
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/// </summary>
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private void RealReadFinish()
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{
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Task.Run(() =>
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{
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while (true)
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{
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if (_plcDictionary.Count > 0)
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{
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IPlc _plc = _plcDictionary[appConfig.foamStoreCode];
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if (_plc != null && _plc.IsConnected)
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{
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List<RealTaskInfo> taskList = _taskInfoService.GetTaskInfosForInstore(appConfig.foamStoreCode, appConfig.instoreTaskType, 2);
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if (taskList != null && taskList.Count > 0)
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{
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foreach (RealTaskInfo taskInfo in taskList)
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{
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SpaceAddress spaceAddress = spaceConfig.GetSpaceAddress(appConfig.foamStoreCode, taskInfo.spaceCode);
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JudgeIsFinish(taskInfo, _plc, spaceAddress);
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}
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}
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}
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else
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{
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logHelper.Info($"PLC信息为空或连接失败，通过{appConfig.foamStoreCode}未获取到该仓库对应的PLC信息");
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}
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}
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Thread.Sleep(1000);
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};
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});
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}
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/// <summary>
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/// 判断该任务对应的货道是否有完成信号
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/// </summary>
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/// <param name="taskInfo"></param>
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/// <returns></returns>
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public void JudgeIsFinish(RealTaskInfo taskInfo,IPlc _plc,SpaceAddress spaceAddress)
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{
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//读取入库完成反馈信号
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if (_plc.readInt32ByAddress(spaceAddress.inStoreFinish) == 1)
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{
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_plc.writeInt32ByAddress(spaceAddress.inStoreFinish, 0);
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InStoreFinsihEvent(taskInfo.taskCode);
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}
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}
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#endregion
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#region 泡后入库任务下发处理
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public int SendFoamTask_InStore(RealTaskInfo taskInfo)
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{
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int result = 0;
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try
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{
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IPlc _plc = _plcDictionary[taskInfo.storeCode];
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if (_plc != null)
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{
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if (_plc.IsConnected)
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{
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if (_plc.readInt32ByAddress(plcConfig.in_foam_answer) == 1)
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{
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logHelper.Info("泡后入库应答字为1，货道号:" + plcConfig.in_foam_spaceCode + ";写" + short.Parse(taskInfo.spaceCode.Substring(5, 1)));
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//写入货道号
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_plc.writeInt32ByAddress(plcConfig.in_foam_spaceCode, short.Parse(taskInfo.spaceCode.Substring(5, 1)));
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//写入应答字
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// _plc.writeInt32ByAddress(plcConfig.in_foam_answer, 1);
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//写入任务号
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// _plc.writeStringByAddress(plcConfig.in_foam_task, taskInfo.taskCode);
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//写入完成后读取应答字进行复位
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ReadAnswer_InStore(taskInfo);
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result = 1;
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}
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else
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{
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result = 2;
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logHelper.Info("应答字为2，下发新任务plc未就绪");
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}
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}
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else
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{
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logHelper.Info($"仓库{taskInfo.storeCode}；PLC未连接");
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}
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}
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else
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{
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logHelper.Info($"PLC信息为空，通过{taskInfo.storeCode}未获取到该仓库对应的PLC信息");
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}
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}
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catch (Exception ex)
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{
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logHelper.Error("泡后入库任务下发异常", ex);
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}
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return result;
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}
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/// <summary>
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/// 读取泡后入库应答
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/// </summary>
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private void ReadAnswer_InStore(RealTaskInfo taskInfo)
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{
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lock (string.Empty)
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{
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bool isFlag = true;
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IPlc _plc = _plcDictionary[appConfig.foamStoreCode];
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try
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{
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Task.Run(() =>
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{
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if (_plc != null)
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{
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if (_plc.IsConnected)
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{
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do
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{
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//读取PLC应答字为2时，上位机清空写入的入库内容
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if (_plc.readInt32ByAddress(plcConfig.in_foam_answer) == 2)
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{
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logHelper.PlcLog("入库应答字为2，货道号:" + plcConfig.in_foam_spaceCode + ";复位写0");
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//写入货道号
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_plc.writeInt32ByAddress(plcConfig.in_foam_spaceCode, 0);
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//写入应答字
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// _plc.writeInt32ByAddress(plcConfig.in_foam_answer, 0);
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isFlag = false;
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InStoreAnswerEvent?.Invoke(appConfig.foamStoreCode, taskInfo.taskCode);
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}
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Thread.Sleep(500);
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} while (isFlag);
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}
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else
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{
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logHelper.Info($"仓库{appConfig.foamStoreCode}；PLC未连接");
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}
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}
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else
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{
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logHelper.Info($"PLC信息为空，通过{appConfig.foamStoreCode}未获取到该仓库对应的PLC信息");
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}
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});
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}
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catch (Exception ex)
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{
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logHelper.Error("读取泡后入库应答字异常", ex);
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}
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}
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}
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#endregion
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/// <summary>
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/// 通过PLC获取货道信息
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/// </summary>
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/// <param name="spaceInfo"></param>
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/// <returns></returns>
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public BaseSpaceInfo ReadSpaceInfoByPlc(BaseSpaceInfo spaceInfo)
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{
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var spaceAddress = spaceConfig.GetSpaceAddress(spaceInfo.storeCode, spaceInfo.spaceCode);
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IPlc _plc = _plcDictionary[spaceInfo.storeCode];
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if (_plc != null)
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{
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if (_plc.IsConnected)
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{
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spaceInfo.spaceStock = _plc.readInt32ByAddress(spaceAddress.onStore);
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spaceInfo.onRouteAmount = _plc.readInt32ByAddress(spaceAddress.onRoute);
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// spaceInfo.spaceStatus = _plc.readInt32ByAddress(spaceAddress.spaceStatus);
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}
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}
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return spaceInfo;
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}
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#region 2023-01-04delete 入库逻辑修改,删除引用方法
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/// <summary>
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/// 读取泡后入库完成
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/// </summary>
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//private void ReadShellFinish_InStore(string taskCode)
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//{
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// lock (string.Empty)
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// {
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// bool isFlag = true;
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// IPlc _plc = _plcDictionary[appConfig.foamStoreCode];
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// foamTaskCode = taskCode;
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// try
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// {
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// Task.Run(() =>
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// {
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// if (_plc != null)
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// {
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// if (_plc.IsConnected)
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// {
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// do
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// {
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// //读取PLC入库任务完成
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// if (_plc.readInt32ByAddress(plcConfig.in_foam_finish) == 1)
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// {
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// _plc.writeInt32ByAddress(plcConfig.in_foam_finish, 0);
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// //string taskCode = _plc.readStringByAddress(plcConfig.out_foam_task, 10);
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// InStoreFinsihEvent?.Invoke(taskCode);
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// isFlag = false;
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// }
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// Thread.Sleep(1000);
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// } while (isFlag);
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// }
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// else
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// {
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// logHelper.Info($"仓库{appConfig.foamStoreCode}；PLC未连接");
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// }
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// }
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// else
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// {
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// logHelper.Info($"PLC信息为空，通过{appConfig.foamStoreCode}未获取到该仓库对应的PLC信息");
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// }
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// });
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// }
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// catch (Exception ex)
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// {
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// logHelper.Error("读取泡后入库完成异常", ex);
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// }
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// }
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//}
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#endregion
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}
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}
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