/// <summary>
/// 根据DivertReq对象创建消息对象
/// </summary>
/// <param name="divertReq">DivertReq对象</param>
/// <param name="tLaneId">分拣线路</param>
public DivertCmd(DivertReq divertReq, Int16 tLaneId) : base(messageId)
{
nodeId = divertReq.nodeId;
cartSeq = divertReq.cartSeq;
priority = 0;
laneId = tLaneId;
Pack();
}
/// <summary>
/// 解析消息数组至单个消息对象
/// </summary>
/// <param name="buf">消息数组</param>
/// <param name="offset">偏移量引用</param>
/// <returns>消息对象</returns>
static public MessageBase MessageCreate(byte[] buf, ref int offset)
{
Int16 tMsgId = 0;
MessageBase messageBase;
DataConversion.ByteToNum(buf, offset, ref tMsgId, false);
switch (tMsgId)
{
case (Int16)MessageType.DivertReq:
messageBase = new DivertReq(buf, offset);
offset += DivertReq.len;
break;
case (Int16)MessageType.DivertRes:
messageBase = new DivertRes(buf, offset);
offset += DivertRes.len;
break;
case (Int16)MessageType.HeartBeat:
messageBase = new HeartBeat(buf, offset);
offset += HeartBeat.len;
break;
case (Int16)MessageType.NodeAva:
messageBase = new NodeAva(buf, offset);
offset += NodeAva.len;
break;
case (Int16)MessageType.CommsErr:
messageBase = new CommsErr(buf, offset);
offset += CommsErr.len;
break;
default:
throw new NotImplementedException();
}
return(messageBase);
}
static private DivertCmd HanderReq(DivertReq divertReq)
{
if (sortStatus == SortStatus.Stoping)
{
return(null);
}
Box box;
if (divertReq.codeStr.Contains("?"))
{
Log.log.Info("find unknow box in node:" + divertReq.nodeId);
if (divertReq.nodeId == solveNode)
{
Log.log.Info("removing unknow box from line");
return(new DivertCmd(divertReq, solveLane));
}
else
{
Log.log.Info("Will remove unknow box from line in solve node[" + solveLane + "]");
}
}
if (CheckStackSeq() == true)
{
box = FindBox(workingStack, divertReq.codeStr);
if (box != null)
{
foreach (NodeSeq nodeSeq in workingStack.nodeSeqList)
{
if (nodeSeq.node == divertReq.nodeId)
{
if (nodeSeq.HanderReq(box) == true)
{
Log.log.Info("Box: " + box.barcode + " is sorting");
box.status = BoxStatus.Sorting;
return(new DivertCmd(divertReq, box.lane));
}
}
}
return(null);
}
}
foreach (StackSeq stackSeq in waitingStackSeqList)
{
box = FindBox(stackSeq, divertReq.codeStr);
if (box != null)
{
if (waitingStackSeqList.IndexOf(stackSeq) != 0)
{
return(null);
}
if (box.status == BoxStatus.Inital)
{
box.status = BoxStatus.Checked;
Log.log.Info("Seq[" + stackSeq.SeqNum + "] Box[" + box.barcode + "]" + " has been checked");
SortingTimeReset();
if (stackSeq.boxList.TrueForAll(mBox => mBox.status == BoxStatus.Checked) == true)
{
Log.log.Info("Seq[" + stackSeq.SeqNum + "] all box has been checked");
SortingTimerStop();
stackSeq.stackStatus = StackStatus.BoxChecked;
}
}
return(null);
}
}
Log.log.Info("find box[" + divertReq.codeStr + "] out of list");
if (divertReq.nodeId == solveNode)
{
Log.log.Info("removing outlist box[" + divertReq.codeStr + "] from line");
outListBox.Add(divertReq.codeStr);
return(new DivertCmd(divertReq, solveLane));
}
else
{
Log.log.Info("Will remove outlist box[" + divertReq.codeStr + "] from line in solve node[" + solveLane + "]");
}
return(null);
}