protected override void StateChanged(StateItem stateItem, IProcessDispatcher dispatcher)
{
try
{
Dictionary<string, string> msg = (Dictionary<string, string>)stateItem.State;
object o = WriteToService("StockPLC", "PLCFree");
switch (stateItem.ItemName)
{
case "ARQ": //入库申请
if (o.ToString() == "1")
{
//入库写入
BLL.BLLBase bll = new BLL.BLLBase();
DataTable dtTask = bll.FillDataTable("WCS.SelectTask", new DataParameter[] { new DataParameter("@TaskNo", msg["TaskNo"]) });
int TaskType = int.Parse(dtTask.Rows[0]["TaskType"].ToString());
string TaskNo = msg["TaskNo"];
string CellCode = dtTask.Rows[0]["CellCode"].ToString();
//写入任务号
WriteToService("StockPLC", "TaskNo1", int.Parse(TaskNo.Substring(0, 4)));
WriteToService("StockPLC", "TaskNo2", int.Parse(TaskNo.Substring(4, 4)));
WriteToService("StockPLC", "TaskNo3", int.Parse(TaskNo.Substring(8)));
//写入起始位，结束位
if (TaskType == 3)
{
WriteToService("StockPLC", "FromStation1", 0);
WriteToService("StockPLC", "FromStation2", 0);
WriteToService("StockPLC", "FromStation3", 0);
}
else
{
WriteToService("StockPLC", "FromStation1", int.Parse(CellCode.Substring(0, 3)));
WriteToService("StockPLC", "FromStation2", int.Parse(CellCode.Substring(0, 3)));
WriteToService("StockPLC", "FromStation3", 68);
}
WriteToService("StockPLC", "ToStation1", int.Parse(CellCode.Substring(0, 3)));
WriteToService("StockPLC", "ToStation2", int.Parse(CellCode.Substring(3, 3)));
WriteToService("StockPLC", "ToStation3", int.Parse(CellCode.Substring(6)));
//写入标识
WriteToService("StockPLC", "WriteFinished", 1);
WriteToService("PDATcp", "msg", "1");
}
else
{
WriteToService("PDATcp", "msg", "0");
}
break;
}
}
catch (Exception ex)
{
}
}
public void Process(StateItem item)
{
lock (queue)
{
queue.Enqueue(item);
}
resetEvent.Set();
}
protected override void StateChanged(StateItem stateItem, IProcessDispatcher dispatcher)
{
//object obj = ObjectUtil.GetObject(stateItem.State);
//if (obj == null)
// return;
switch (stateItem.ItemName)
{
case "CraneTaskFinished":
object obj = ObjectUtil.GetObject(stateItem.State);
if (obj.ToString() == "50")
{
string TaskNo = Util.ConvertStringChar.BytesToString(ObjectUtil.GetObjects(Context.ProcessDispatcher.WriteToService(stateItem.Name, "CraneTaskNo")));
//存储过程处理
Logger.Info(stateItem.ItemName + "完成标志,任务号:" + TaskNo);
//更新任务状态
DataParameter[] param = new DataParameter[] { new DataParameter("@TaskNo", TaskNo)};
bll.ExecNonQueryTran("WCS.Sp_TaskProcess", param);
WriteToService(stateItem.Name, "ReplyFinished", 49);
}
break;
case "Run":
blRun = (int)stateItem.State == 1;
break;
default:
break;
}
if (blRun)
{
tmWorkTimer.Start();
Logger.Info("堆垛机联机");
}
else
{
tmWorkTimer.Stop();
Logger.Info("堆垛机脱机");
}
return;
}
public void DispatchState(StateItem item)
{
try
{
if (item == null)
{
throw new Exception("DispatchState item = null.");
}
}
catch (Exception e)
{
Logger.Error(e.TargetSite + "|" + e.Message + "|" + e.StackTrace);
return;
}
lock (queue)
{
queue.Enqueue(item);
}
resetEvent.Set();
}
public void DispatchState(StateItem item)
{
System.Diagnostics.Debug.WriteLine(string.Format("[����״̬] [{0} {1} {2}]", item.Name, item.ItemName, item.State));
}
protected override void StateChanged(StateItem stateItem, IProcessDispatcher dispatcher)
{
//object obj = ObjectUtil.GetObject(stateItem.State);
//if (obj == null)
// return;
switch (stateItem.ItemName)
{
case "CraneTaskFinished":
try
{
object obj = ObjectUtil.GetObject(stateItem.State);
string TaskFinish = obj.ToString();
if (TaskFinish.Equals("True") || TaskFinish.Equals("1"))
{
string TaskNo = Util.ConvertStringChar.BytesToString(ObjectUtil.GetObjects(Context.ProcessDispatcher.WriteToService(stateItem.Name, "CraneTaskNo")));
if (TaskNo.Length <= 0)
return;
sbyte[] taskNo = new sbyte[10];
object[] objRow = ObjectUtil.GetObjects(Context.ProcessDispatcher.WriteToService("CranePLC1", "CraneAlarmCode"));
int Column = int.Parse(objRow[2].ToString());
int Height = int.Parse(objRow[3].ToString());
int Row = int.Parse(objRow[4].ToString());
//更新任务状态
DataParameter[] param = new DataParameter[] { new DataParameter("@TaskNo", TaskNo) };
//bll.ExecNonQueryTran("WCS.Sp_TaskProcess", param);
DataTable dtXml = bll.FillDataTable("WCS.Sp_TaskProcess", param);
//判断任务号是什么类型，如果是盘点另外处理
param = new DataParameter[] { new DataParameter("{0}", string.Format("WCS_Task.TaskNo='{0}'", TaskNo)) };
DataTable dt = bll.FillDataTable("WCS.SelectTask", param);
string Flag = "BatchInStock";
string TaskType = "";
string CellCode = "";
string strState = "";
if (dt.Rows.Count > 0)
{
TaskType = dt.Rows[0]["TaskType"].ToString();
CellCode = dt.Rows[0]["CellCode"].ToString();
strState = dt.Rows[0]["State"].ToString();
if (TaskType == "12")
Flag = "BatchOutStock";
else if (TaskType == "14")
Flag = "BatchCheckStock";
}
if (dtXml.Rows.Count > 0)
{
string BillNo = dtXml.Rows[0][0].ToString();
if (BillNo.Trim().Length > 0)
{
string xml = Util.ConvertObj.ConvertDataTableToXmlOperation(dtXml, Flag);
WriteToService("ERP", "ACK", xml);
Logger.Info("单号" + dtXml.Rows[0][0].ToString() + "已完成，开始上报ERP系统");
}
}
string[] str = new string[3];
str[0] = "6";
string strValue = "";
if (TaskType == "14" && strState == "4")
{
while ((strValue = FormDialog.ShowDialog(str, dt)) != "")
{
if (strValue != "1")
{
//更新货位信息
bll.ExecNonQuery("WCS.UpdateErrCell", new DataParameter[] { new DataParameter("@CellCode", CellCode) });
}
bll.ExecNonQuery("WCS.UpdateTaskStateByTaskNo", new DataParameter[] { new DataParameter("@State", 5), new DataParameter("@TaskNo", TaskNo) });
//线程继续。
break;
}
}
//清除堆垛机任务号
if (Column == 1 && Height == 1)
{
int[] cellAddr = new int[9];
cellAddr[0] = 0;
cellAddr[1] = 0;
cellAddr[2] = 0;
cellAddr[3] = 1;
cellAddr[4] = 1;
cellAddr[5] = Row * 2 - 1;
cellAddr[6] = 1;
cellAddr[7] = 2;
cellAddr[8] = Row * 2 - 1;
Util.ConvertStringChar.stringToBytes("", 10).CopyTo(taskNo, 0);
Context.ProcessDispatcher.WriteToService("CranePLC1", "TaskAddress", cellAddr);
Context.ProcessDispatcher.WriteToService("CranePLC1", "TaskNo", taskNo);
Context.ProcessDispatcher.WriteToService("CranePLC1", "WriteFinished", 2);
Logger.Info(stateItem.ItemName + "完成标志,任务号:" + TaskNo);
return;
}
else
{
Util.ConvertStringChar.stringToBytes("", 10).CopyTo(taskNo, 0);
WriteToService(stateItem.Name, "TaskNo", taskNo);
Logger.Info(stateItem.ItemName + "完成标志,任务号:" + TaskNo);
}
}
}
catch (Exception ex1)
{
Logger.Info("CraneProcess中CraneTaskFinished出错：" + ex1.Message);
}
break;
case "Run":
blRun = (int)stateItem.State == 1;
if (blRun)
{
tmWorkTimer.Start();
Logger.Info("堆垛机联机");
}
else
{
tmWorkTimer.Stop();
Logger.Info("堆垛机脱机");
}
break;
default:
break;
}
return;
}
protected override void StateChanged(StateItem stateItem, IProcessDispatcher dispatcher)
{
try
{
object obj = ObjectUtil.GetObject(stateItem.State);
if (obj == null)
return;
if (obj.ToString() == "48" || obj.ToString() == "0")
return;
string carNo = stateItem.ItemName.Substring(0, 2);
Logger.Info("小车" + carNo + "接到入库确认请求");
string CraneNo = "01";
if (carNo == "02")
CraneNo = "02";
BLL.BLLBase bll = new BLL.BLLBase();
//判断堆垛机状态是否可用
//查找有无请求状态(state='1')的任务，如没有则认为是空托盘回库
string filter = string.Format("WCS_Task.State='1' and WCS_TASK.TaskType='11' and WCS_TASK.CarNo='{0}'", carNo);
DataParameter[] parameter = new DataParameter[] { new DataParameter("{0}", filter) };
DataTable dt = bll.FillDataTable("WCS.SelectTask", parameter);
int rows = 0;
if (dt.Rows.Count > 0)
{
rows = bll.ExecNonQuery("WCS.UpdateTaskState", new DataParameter[] { new DataParameter("@State", 2), new DataParameter("@CarNo", carNo) });
WriteToService("CarPLC", carNo + "_CarReply", 49);
Logger.Info("小车：" + carNo + "收到入库请求,更新任务状态，影响行数" + rows);
}
else
{
//判断有无正在执行的任务，如有不做处理,如没有则产生一笔空盘回库任务
filter = string.Format("WCS_Task.State='3' and WCS_TASK.TaskType='11' and WCS_TASK.CarNo='{0}'", carNo);
parameter = new DataParameter[] { new DataParameter("{0}", filter) };
DataTable dting = bll.FillDataTable("WCS.SelectTask", parameter);
if (dting.Rows.Count > 0)
{
WriteToService("CarPLC", carNo + "_CarReply", 50);
return;
}
//有无盘点回库任务
filter = string.Format("WCS_Task.State='4' and WCS_TASK.TaskType='14' and WCS_TASK.CarNo='{0}'", carNo);
parameter = new DataParameter[] { new DataParameter("{0}", filter) };
dting = bll.FillDataTable("WCS.SelectTask", parameter);
if (dting.Rows.Count > 0)
{
//盘点任务改变状态为5，堆垛机调度回库
string TaskNo = dting.Rows[0]["TaskNo"].ToString();
bll.ExecNonQuery("WCS.UpdateTaskStateByTaskNo", new DataParameter[] { new DataParameter("@State", 5), new DataParameter("@TaskNo", TaskNo) });
WriteToService("CarPLC", carNo + "_CarReply", 49);
return;
}
//查找锁定货位，且产品是托盘的货位,如有判断为实托盘出库后，托盘回库
string ProductCode = "00" + CraneNo;
parameter = new DataParameter[]
{
new DataParameter("{0}", string.Format("CMD_Cell.ProductCode='{0}' and CMD_Cell.IsActive='1' and CMD_Cell.IsLock='1' and CMD_Cell.ErrorFlag!='1'",ProductCode)),
new DataParameter("{1}", carNo)
};
dt = bll.FillDataTable("CMD.SelectCellByCar", parameter);
if (dt.Rows.Count > 0)
{
//产生一笔空托盘入库任务
//锁定货位
parameter = new DataParameter[]
{
new DataParameter("@CarNo", carNo),
new DataParameter("@CraneNo", CraneNo),
new DataParameter("@CellCode", dt.Rows[0]["CellCode"].ToString())
};
bll.ExecNonQueryTran("WCS.Sp_RequestPalletInTask", parameter);
WriteToService("CarPLC", carNo + "_CarReply", 49);
Logger.Info("小车：" + carNo + "接到入库请求,产生一笔托盘回库任务");
}
}
WriteToService("CarPLC", carNo + "_CarReply", 50);
}
catch (Exception e)
{
Logger.Error("Dispatching.Process.CarProcess：" + e.Message);
}
}
protected abstract void StateChanged(StateItem stateItem, IProcessDispatcher dispatcher);
