private OrderDataStateManage GetStateManage(string stateItemCode)
{
if (!orderDataStateManages.ContainsKey(stateItemCode))
{
lock (orderDataStateManages)
{
if (!orderDataStateManages.ContainsKey(stateItemCode))
{
orderDataStateManages[stateItemCode] = new OrderDataStateManage(stateItemCode, this.Context.ProcessDispatcher);
}
}
}
return(orderDataStateManages[stateItemCode]);
}
protected override void StateChanged(StateItem stateItem, IProcessDispatcher dispatcher)
{
/*
* stateItem.Name ： 消息来源
* stateItem.ItemName ：
* 对应 (0)Init ： 初始化（下载新数据时的初始化！）
* (1)StateItemCode_OrderDataMoveNext ： 来自PLC数据单元，请求写订单，PLC将用当前经过件烟流水号，请求写订单数据！
* (2)StateItemCode_OrderDataMoveTo ： 来自PLC数据单元，请求较正数据，PLC将用当前经过件烟流水号，请求较正数据！
*
* stateItem.State ：来自PLC数据块的流水号。
*/
try
{
using (PersistentManager pm = new PersistentManager())
{
if (stateItem.ItemName == "Init")
{
foreach (string stateCode in (new OrderDataStateManage()).GetStateItemCodeList())
{
GetStateManage(stateCode);
}
foreach (OrderDataStateManage orderDataStateManageItem in orderDataStateManages.Values)
{
orderDataStateManageItem.MoveTo(1);
}
return;
}
if (stateItem.ItemName == "Start")
{
isStockOut = true;
return;
}
if (stateItem.ItemName == "Stop")
{
isStockOut = false;
return;
}
if (!isStockOut)
{
return;
}
string stateItemCode = stateItem.ItemName.Split('_')[0];
string action = stateItem.ItemName.Split('_')[1];
OrderDataStateManage orderDataStateManage = GetStateManage(stateItemCode);
int index = 0;
switch (action)
{
case "OrderDataMoveNext":
index = Convert.ToInt32(THOK.MCP.ObjectUtil.GetObject(stateItem.State));
if (index != 0 && orderDataStateManage.Check(index))
{
if (!orderDataStateManage.WriteToPlc())
{
Logger.Info(string.Format("{0} 号订单请求，订单数据写入失败流水号：[{1}]", stateItemCode, index));
}
}
break;
case "OrderDataMoveTo":
index = Convert.ToInt32(THOK.MCP.ObjectUtil.GetObject(stateItem.State));
if (index != 0)
{
orderDataStateManage.MoveTo(index);
}
break;
}
}
}
catch (Exception e)
{
Logger.Error("OrderDataStateProcess.StateChanged() 处理失败！原因：" + e.Message);
}
}
