private LedStateManage GetStateManage(string stateItemCode)
{
if (!ledStateManages.ContainsKey(stateItemCode))
{
lock (ledStateManages)
{
if (!ledStateManages.ContainsKey(stateItemCode))
{
ledStateManages[stateItemCode] = new LedStateManage(stateItemCode, this.Context.ProcessDispatcher);
}
}
}
return(ledStateManages[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)Refresh ： 刷新数据
* (2)StateItemCode_LedMoveNext ： 来自PLC数据单元，请求件烟通过，PLC将用当前经过件烟流水号，请求件烟通过！
* (3)StateItemCode_LedMoveTo ： 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！
* (4)StateItemCode_LedShowData ： 来自PLC数据单元，请求刷新数据
* 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 LedStateManage()).GetStateItemCodeList())
{
GetStateManage(stateCode);
}
foreach (LedStateManage ledStateManageItem in ledStateManages.Values)
{
ledStateManageItem.MoveTo(1);
}
return;
}
if (stateItem.ItemName == "Refresh")
{
foreach (LedStateManage ledStateManageItem in ledStateManages.Values)
{
ledStateManageItem.ShowData();
}
return;
}
string stateItemCode = stateItem.ItemName.Split('_')[0];
string action = stateItem.ItemName.Split('_')[1];
LedStateManage ledStateManage = GetStateManage(stateItemCode);
int index = 0;
switch (action)
{
case "LedMoveNext":
index = Convert.ToInt32(THOK.MCP.ObjectUtil.GetObject(stateItem.State));
if (index != 0 && ledStateManage.Check(index))
{
if (ledStateManage.MoveTo(index))
{
if (ledStateManage.MoveNext())
{
if (!ledStateManage.WriteToPlc())
{
Logger.Info(string.Format("{0} 号LED请求通过，写入放行失败流水号：[{1}]", stateItemCode, index));
}
}
}
ledStateManage.ShowData();
}
break;
case "LedMoveTo":
index = Convert.ToInt32(THOK.MCP.ObjectUtil.GetObject(stateItem.State));
if (index != 0)
{
ledStateManage.MoveTo(index);
Logger.Info(string.Format("{0} 号LED，校正完成,流水号：{1}", stateItemCode, index));
ledStateManage.ShowData();
}
break;
case "LedShowData":
index = Convert.ToInt32(THOK.MCP.ObjectUtil.GetObject(stateItem.State));
if (index != 0 && ledStateManage.Check(index))
{
ledStateManage.ShowData(index - 1);
}
break;
}
}
}
catch (Exception e)
{
Logger.Error("LedStateProcess.StateChanged() 处理失败！原因：" + e.Message);
}
}
