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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 System;
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using System.Collections.Generic;
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using System.Linq;
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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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#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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private Dictionary<string, int> shellKeyValuePairs = new Dictionary<string, int>();
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private Dictionary<string, int> linerKeyValuePairs = new Dictionary<string, int>();
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/// <summary>
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/// 箱壳任务编号,PLC反馈后进行赋值
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/// </summary>
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private string shellTaskCode = string.Empty;
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/// <summary>
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/// 内胆任务编号,PLC反馈后进行赋值
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/// </summary>
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private string linerTaskCode = string.Empty;
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/// <summary>
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/// 已下传的任务信息
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/// </summary>
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private List<RealTaskInfo> shellTaskInfos = new List<RealTaskInfo>();
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private List<RealTaskInfo> linerTaskInfos = new List<RealTaskInfo>();
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#endregion
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#region 委托事件
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/// <summary>
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/// 入库完成
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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 InStoreFinsih(string storeCode, string taskCode);
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public event InStoreFinsih InStoreFinsihEvent;
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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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#endregion
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private InStoreTaskHandle()
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{
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_plcDictionary = _pool.GetAll();
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RealReadPlcSpace();
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}
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#region 箱壳入库任务下发处理
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public bool SendShellTask_InStore(RealTaskInfo taskInfo)
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{
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bool result = false;
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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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//写入货道号
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_plc.writeStringByAddress(plcConfig.in_shell_spaceCode, taskInfo.spaceCode);
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//写入应答字
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_plc.writeInt32ByAddress(plcConfig.in_shell_answer, 1);
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//写入任务号
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_plc.writeStringByAddress(plcConfig.in_shell_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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ReadShellAnswer_InStore(taskInfo);
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result = true;
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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("箱壳入库任务下发异常", ex);
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}
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return result;
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}
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/// <summary>
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/// 读取箱壳入库应答
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/// </summary>
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private void ReadShellAnswer_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.shellStoreCode];
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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_shell_answer) == 2)
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{
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//写入货道号
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_plc.writeStringByAddress(plcConfig.in_shell_spaceCode, string.Empty);
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//写入应答字
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_plc.writeInt32ByAddress(plcConfig.in_shell_answer, 0);
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//写入任务号
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_plc.writeStringByAddress(plcConfig.in_shell_task, string.Empty);
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isFlag = false;
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WritePlc(taskInfo.storeCode, taskInfo.spaceCode, false);
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//ReadShellFinish_InStore(taskCode);
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InStoreAnswerEvent?.Invoke(appConfig.shellStoreCode, taskInfo.taskCode);
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shellTaskInfos.Add(taskInfo);
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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($"仓库{appConfig.shellStoreCode}；PLC未连接");
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}
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}
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else
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{
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logHelper.Info($"PLC信息为空，通过{appConfig.shellStoreCode}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("读取箱壳入库应答字异常", ex);
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}
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}
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}
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#endregion
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#region 内胆入库任务处理
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/// <summary>
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/// 内胆入库任务下发
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/// </summary>
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/// <param name="taskInfo"></param>
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public bool SendLinerTask_InStore(RealTaskInfo taskInfo)
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{
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bool result = false;
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try
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{
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IPlc _plc = _plcDictionary[appConfig.linerStoreCode];
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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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//写入货道号
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_plc.writeStringByAddress(plcConfig.in_liner_spaceCode, taskInfo.spaceCode);
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//写入应答字
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_plc.writeInt32ByAddress(plcConfig.in_liner_answer, 1);
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//写入任务号
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_plc.writeStringByAddress(plcConfig.in_liner_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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ReadLinerAnswer_InStore(taskInfo);
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result = true;
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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("内胆入库任务下发异常", ex);
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}
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return result;
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}
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/// <summary>
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/// 读取内胆入库应答
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/// </summary>
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private void ReadLinerAnswer_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.linerStoreCode];
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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_liner_answer) == 2)
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{
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//写入货道号
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_plc.writeStringByAddress(plcConfig.in_liner_spaceCode, string.Empty);
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//写入应答字
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_plc.writeInt32ByAddress(plcConfig.in_liner_answer, 0);
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//写入任务号
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_plc.writeStringByAddress(plcConfig.in_liner_task, string.Empty);
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isFlag = false;
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//ReadLinerFinish_InStore(taskCode);
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WritePlc(taskInfo.storeCode, taskInfo.spaceCode, false);
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InStoreAnswerEvent?.Invoke(appConfig.linerStoreCode, taskInfo.taskCode);
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linerTaskInfos.Add(taskInfo);
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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($"仓库{appConfig.linerStoreCode}；PLC未连接");
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}
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}
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else
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{
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logHelper.Info($"PLC信息为空，通过{appConfig.linerStoreCode}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("读取内胆入库应答字异常", ex);
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}
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}
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}
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#endregion
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#region 读取PLC入库完成 Delete By Wenjy 2023-11-08 15:05:00，经讨论入库完成改为监测在途数量变化
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/// <summary>
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/// 读取箱壳入库完成
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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.shellStoreCode];
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shellTaskCode = 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_shell_finish) == 1)
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{
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_plc.writeInt32ByAddress(plcConfig.in_shell_finish, 0);
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//string taskCode = _plc.readStringByAddress(plcConfig.out_shell_task, 10);
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InStoreFinsihEvent?.Invoke(appConfig.shellStoreCode, 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($"仓库{appConfig.shellStoreCode}；PLC未连接");
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}
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}
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else
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{
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logHelper.Info($"PLC信息为空，通过{appConfig.shellStoreCode}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("读取箱壳入库完成异常", ex);
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}
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}
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}*/
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/// <summary>
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/// 读取内胆入库完成
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/// </summary>
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/*private void ReadLinerFinish_InStore(string taskCode)
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{
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lock (string.Empty)
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{
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try
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{
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Task.Run(() =>
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{
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bool isFlag = true;
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IPlc _plc = _plcDictionary[appConfig.linerStoreCode];
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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_liner_finish) == 1)
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{
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_plc.writeInt32ByAddress(plcConfig.in_liner_finish, 0);
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//string taskCode = _plc.readStringByAddress(plcConfig.in_liner_task, 10);
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InStoreFinsihEvent?.Invoke(appConfig.linerStoreCode, 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($"仓库{appConfig.linerStoreCode}；PLC未连接");
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}
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}
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else
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{
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logHelper.Info($"PLC信息为空，通过{appConfig.linerStoreCode}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("读取内胆入库完成异常", ex);
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}
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}
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}*/
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#endregion
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#region 监测PLC在途数量变化，完成入库任务
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private void RealReadPlcSpace()
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{
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Thread.Sleep(1000);
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Task.Run(() =>
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{
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while (true)
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{
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RealReadShellPlcSpace();
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Thread.Sleep(500);
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}
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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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RealReadLinerPlcSpace();
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Thread.Sleep(500);
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}
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});
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}
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/// <summary>
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/// 读取箱壳已下发任务的货道信息，读取后将货道编号及在途数量写入Dictionary进行比较，在途数减少则入库完成
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/// </summary>
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private void RealReadShellPlcSpace()
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{
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if (shellTaskInfos != null)
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{
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List<string> spaceCodes = shellTaskInfos.Select(x => x.spaceCode).Distinct().ToList();
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for (int i = 0; i < spaceCodes.Count; i++)
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{
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string spaceCode = spaceCodes[i];
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BaseSpaceInfo spaceInfo = new BaseSpaceInfo() { storeCode = appConfig.shellStoreCode, spaceCode = spaceCode };
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spaceInfo = ReadSpaceInfoByPlc(spaceInfo);
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if (shellKeyValuePairs.ContainsKey(spaceInfo.spaceCode))
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{
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shellKeyValuePairs.TryGetValue(spaceInfo.spaceCode, out int value);
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//判断前次读取的数据和当前数据，如果前次数据大于当前数据则代表入库完成，然后筛选任务中对应货道的首个任务进行完成
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//如果前次数据不大于当前数据则更新字典中存放的数据
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if (value > spaceInfo.onRouteAmount)
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{
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//筛选任务
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|
var list = shellTaskInfos.Where(x => x.spaceCode == spaceInfo.spaceCode).ToList();
|
|
|
if (list.Count > 0)
|
|
|
{
|
|
|
RealTaskInfo taskInfo = list.OrderBy(x => x.createTime).First();
|
|
|
|
|
|
InStoreFinsihEvent?.Invoke(taskInfo.storeCode, taskInfo.taskCode);
|
|
|
|
|
|
shellTaskInfos.Remove(taskInfo);
|
|
|
}
|
|
|
shellKeyValuePairs.Remove(spaceInfo.spaceCode);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
shellKeyValuePairs[spaceInfo.spaceCode] = spaceInfo.onRouteAmount;
|
|
|
}
|
|
|
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
shellKeyValuePairs.Add(spaceInfo.spaceCode, spaceInfo.onRouteAmount);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
|
/// 读取内胆已下发任务的货道信息，读取后将货道编号及在途数量写入Dictionary进行比较，在途数减少则入库完成
|
|
|
/// </summary>
|
|
|
private void RealReadLinerPlcSpace()
|
|
|
{
|
|
|
if (linerTaskInfos != null)
|
|
|
{
|
|
|
List<string> spaceCodes = linerTaskInfos.Select(x => x.spaceCode).Distinct().ToList();
|
|
|
|
|
|
for (int i = 0; i < spaceCodes.Count; i++)
|
|
|
{
|
|
|
|
|
|
string spaceCode = spaceCodes[i];
|
|
|
|
|
|
BaseSpaceInfo spaceInfo = new BaseSpaceInfo() { storeCode = appConfig.linerStoreCode, spaceCode = spaceCode };
|
|
|
|
|
|
spaceInfo = ReadSpaceInfoByPlc(spaceInfo);
|
|
|
|
|
|
if (linerKeyValuePairs.ContainsKey(spaceInfo.spaceCode))
|
|
|
{
|
|
|
linerKeyValuePairs.TryGetValue(spaceInfo.spaceCode, out int value);
|
|
|
//判断前次读取的数据和当前数据，如果前次数据大于当前数据则代表入库完成，然后筛选任务中对应货道的首个任务进行完成
|
|
|
//如果前次数据不大于当前数据则更新字典中存放的数据
|
|
|
if (value > spaceInfo.onRouteAmount)
|
|
|
{
|
|
|
//筛选任务
|
|
|
var list = linerTaskInfos.Where(x => x.spaceCode == spaceInfo.spaceCode).ToList();
|
|
|
if (list.Count > 0)
|
|
|
{
|
|
|
RealTaskInfo taskInfo = list.OrderBy(x => x.createTime).First();
|
|
|
|
|
|
InStoreFinsihEvent?.Invoke(taskInfo.storeCode, taskInfo.taskCode);
|
|
|
|
|
|
linerTaskInfos.Remove(taskInfo);
|
|
|
}
|
|
|
linerKeyValuePairs.Remove(spaceInfo.spaceCode);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
linerKeyValuePairs[spaceInfo.spaceCode] = spaceInfo.onRouteAmount;
|
|
|
}
|
|
|
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
linerKeyValuePairs.Add(spaceInfo.spaceCode, spaceInfo.onRouteAmount);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
}
|
|
|
}
|
|
|
#endregion
|
|
|
|
|
|
/// <summary>
|
|
|
/// 通过PLC获取货道信息
|
|
|
/// </summary>
|
|
|
/// <param name="spaceInfo"></param>
|
|
|
/// <returns></returns>
|
|
|
public BaseSpaceInfo ReadSpaceInfoByPlc(BaseSpaceInfo spaceInfo)
|
|
|
{
|
|
|
var spaceAddress = spaceConfig.GetSpaceAddress(spaceInfo.storeCode, spaceInfo.spaceCode);
|
|
|
IPlc _plc = _plcDictionary[spaceInfo.storeCode];
|
|
|
|
|
|
if (_plc != null)
|
|
|
{
|
|
|
if (_plc.IsConnected)
|
|
|
{
|
|
|
spaceInfo.spaceStock = _plc.readInt32ByAddress(spaceAddress.onStore);
|
|
|
spaceInfo.onRouteAmount = _plc.readInt32ByAddress(spaceAddress.onRoute);
|
|
|
spaceInfo.spaceStatus = _plc.readInt32ByAddress(spaceAddress.spaceStatus);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return spaceInfo;
|
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
|
/// 测试方法，联调时不用
|
|
|
/// </summary>
|
|
|
/// <param name="storeCode"></param>
|
|
|
/// <param name="spaceCode"></param>
|
|
|
/// <param name="flag"></param>
|
|
|
public void WritePlc(string storeCode, string spaceCode, bool flag)
|
|
|
{
|
|
|
var spaceAddress = spaceConfig.GetSpaceAddress(storeCode, spaceCode);
|
|
|
IPlc _plc = _plcDictionary[storeCode];
|
|
|
|
|
|
if (_plc != null)
|
|
|
{
|
|
|
if (_plc.IsConnected)
|
|
|
{
|
|
|
var spaceStock = _plc.readInt32ByAddress(spaceAddress.onStore);
|
|
|
var onRouteAmount = _plc.readInt32ByAddress(spaceAddress.onRoute);
|
|
|
|
|
|
if (flag)
|
|
|
{
|
|
|
_plc.writeInt32ByAddress(spaceAddress.onStore, spaceStock + 1);
|
|
|
//_plc.writeInt32ByAddress(spaceAddress.onRoute, onRouteAmount - 1);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
_plc.writeInt32ByAddress(spaceAddress.onRoute, onRouteAmount + 1);
|
|
|
}
|
|
|
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|