public void ProcessMessage(MessageTemplateBase incomingMsg)
{
var safe = this.OnMessageReceiving;
var arg = new ComPortEventArg()
{
Continue = true, Message = incomingMsg
};
safe?.Invoke(this, arg);
var parser = new Parser();
// skip the logging for PumpGenericInquiryRequest msg since it's too much.
if (!(incomingMsg is PumpGenericInquiryRequest))
{
logger.Debug(port.PortName + " " + incomingMsg.ToLogString());
}
// Null LogicalPump object indicates comm is not ready yet.
if (this.Pump == null)
{
return;
}
this.Pump.Pulse();
if (!this.Pump.AllowCommWithRealPhsicalPump)
{
return;
}
if (incomingMsg is PumpGenericInquiryRequest)
{
if (this.tryReadPumpGenericInfoAtBeginning)
{
/* here we send the same versions for all downloadable content for simplify */
var outgoing = new PcGenericInquiryWithRichInfoResponse();
outgoing.SetPcTime(DateTime.Now);
outgoing.BL_VER = this.Pump.BL_VER;
outgoing.ADD_BL_VER = this.Pump.ADD_BL_VER;
outgoing.DEL_BL_VER = this.Pump.DEL_BL_VER;
outgoing.WH_VER = this.Pump.WH_VER;
outgoing.PRC_VER = this.Pump.PRC_VER;
outgoing.Sta_VER = this.Pump.Sta_VER;
outgoing.SELF_D_VER = PcGenericInquiryWithRichInfoResponse.更新标志.无数据;
outgoing.SOFT_FLAG = PcGenericInquiryWithRichInfoResponse.更新标志.无数据;
outgoing.SetMessageSequenceNumber(Pump.LastSendMsgSequenceNumber++);
this.Write(outgoing);
}
else
{
/* here we send the confirmed (by cashier, since `AllowCommWithRealPhsicalPump` is true now) versions for all downloadable content*/
var outgoing = new PcGenericInquiryWithRichInfoResponse();
outgoing.SetMessageSequenceNumber(Pump.LastSendMsgSequenceNumber++);
outgoing.SetPcTime(DateTime.Now);
outgoing.BL_VER = LogicalPump.GetFundamentalBlackList().Version;
outgoing.ADD_BL_VER = (byte)LogicalPump.GetIncrementalBlackList().Version;
outgoing.DEL_BL_VER = (byte)LogicalPump.GetDeletionBlackList().Version;
outgoing.WH_VER = (byte)LogicalPump.GetWhiteList().Version;
// below use the latest one.
outgoing.PRC_VER = this.Pump.FulePriceList.VER_版本;
outgoing.Sta_VER = this.Pump.PumpStationInfo.Ver;
outgoing.SELF_D_VER = PcGenericInquiryWithRichInfoResponse.更新标志.无数据;
outgoing.SOFT_FLAG = PcGenericInquiryWithRichInfoResponse.更新标志.无数据;
this.Write(outgoing);
}
}
else if (incomingMsg is PcReadPumpGenericInfoResponse)
{
var incoming = incomingMsg as PcReadPumpGenericInfoResponse;
this.Pump.ReloadFrom(incoming);
}
else if (incomingMsg is PumpNotifyTransactionDoneRequest)
{
var incoming = incomingMsg as PumpNotifyTransactionDoneRequest;
this.Pump.StackTransaction(LogicalTransaction.LoadFrom(incoming));
if (this.Pump.Transactions.Count() > this.Pump.KeepMaxTransactionNumber)
{
this.Pump.ClearTransaction(0);
}
var outgoing = new PumpNotifyTransactionDoneResponse();
outgoing.SetMessageSequenceNumber(Pump.LastSendMsgSequenceNumber++);
outgoing.Result = PumpNotifyTransactionDoneResponse.PumpNotifyTransactionDoneResponseResult.正确;
this.Write(outgoing);
if (this.Pump.ReadPumpAccumualtorAfterTrxDone)
{
var request = new PcAskReadPumpAccumulator();
request.SetMessageSequenceNumber(Pump.LastSendMsgSequenceNumber++);
this.Write(request);
}
}
else if (incomingMsg is PumpAskDataDownloadRequest)
{
var incoming = incomingMsg as PumpAskDataDownloadRequest;
var outgoing = new PumpAskDataDownloadResponse();
outgoing.SetMessageSequenceNumber(Pump.LastSendMsgSequenceNumber++);
int downloadingContentLength = 0;
switch (incoming.Content_内容)
{
case PumpAskDataDownloadRequest.PumpAskDataDownloadType.基础黑名单:
downloadingContentLength = parser.Serialize(LogicalPump.GetWhiteList()).Length;
break;
case PumpAskDataDownloadRequest.PumpAskDataDownloadType.新增黑名单:
break;
case PumpAskDataDownloadRequest.PumpAskDataDownloadType.新删黑名单:
break;
case PumpAskDataDownloadRequest.PumpAskDataDownloadType.白名单:
downloadingContentLength = parser.Serialize(LogicalPump.GetWhiteList()).Length;
break;
case PumpAskDataDownloadRequest.PumpAskDataDownloadType.油品油价表:
downloadingContentLength = parser.Serialize(LogicalPump.GetDefaultFuelPriceList()).Length;
break;
case PumpAskDataDownloadRequest.PumpAskDataDownloadType.油站通用信息:
downloadingContentLength = parser.Serialize(LogicalPump.GetDefaultPumpStationInfo()).Length;
break;
case PumpAskDataDownloadRequest.PumpAskDataDownloadType.私有数据:
break;
case PumpAskDataDownloadRequest.PumpAskDataDownloadType.载程序:
break;
default:
throw new ArgumentOutOfRangeException();
}
// tell pump this length of content will start downloading
outgoing.BL_LEN_长度 = downloadingContentLength;
outgoing.Content_内容 = incoming.Content_内容;
this.Write(outgoing);
}
else if (incomingMsg is PumpDataDownloadRequest)
{
var incoming = incomingMsg as PumpDataDownloadRequest;
var outgoing = new PumpDataDownloadResponse();
outgoing.SetMessageSequenceNumber(Pump.LastSendMsgSequenceNumber++);
byte[] fullDownloadingBytes = null;
switch (incoming.Content_内容)
{
case PumpAskDataDownloadRequest.PumpAskDataDownloadType.基础黑名单:
fullDownloadingBytes = parser.Serialize(LogicalPump.GetWhiteList());
break;
case PumpAskDataDownloadRequest.PumpAskDataDownloadType.新增黑名单:
fullDownloadingBytes = parser.Serialize(LogicalPump.GetIncrementalBlackList());
break;
case PumpAskDataDownloadRequest.PumpAskDataDownloadType.新删黑名单:
fullDownloadingBytes = parser.Serialize(LogicalPump.GetDeletionBlackList());
break;
case PumpAskDataDownloadRequest.PumpAskDataDownloadType.白名单:
fullDownloadingBytes = parser.Serialize(LogicalPump.GetWhiteList());
break;
case PumpAskDataDownloadRequest.PumpAskDataDownloadType.油品油价表:
fullDownloadingBytes = parser.Serialize(LogicalPump.GetDefaultFuelPriceList());
break;
case PumpAskDataDownloadRequest.PumpAskDataDownloadType.油站通用信息:
fullDownloadingBytes = parser.Serialize(LogicalPump.GetDefaultPumpStationInfo());
break;
case PumpAskDataDownloadRequest.PumpAskDataDownloadType.私有数据:
break;
case PumpAskDataDownloadRequest.PumpAskDataDownloadType.载程序:
break;
default:
throw new ArgumentOutOfRangeException();
}
outgoing.Content_内容 = incoming.Content_内容;
outgoing.S_OFFSET_段偏移 = incoming.S_OFFSET_段偏移;
outgoing.SEG_段数_segs = incoming.SEG_段数_segs;
outgoing.DATA_Content_数据内容 =
fullDownloadingBytes.Skip(16 * incoming.S_OFFSET_段偏移).Take(incoming.SEG_段数_segs * 16).ToList();
this.Write(outgoing);
}
else if (incomingMsg is PumpStateChangeRequest)
{
//var previousState = Pump.PumpState;
var incoming = incomingMsg as PumpStateChangeRequest;
Pump.UpdatePumpStateByMessage(incoming);
}
else if (incomingMsg is PcAskReadPumpAccumulatorResponse)
{
var incoming = incomingMsg as PcAskReadPumpAccumulatorResponse;
foreach (var incomingNozzleInfo in incoming.MZN_单个油枪)
{
if (Pump.Nozzles_油枪组.Any(p => p.NozzleNumber == incomingNozzleInfo.NZN_枪号))
{
Pump.Nozzles_油枪组.First(p => p.NozzleNumber == incomingNozzleInfo.NZN_枪号).VolumnAccumulator =
incomingNozzleInfo.V_TOT_升累计;
}
else
{
Pump.AddNozzle(new LogicalNozzle()
{
NozzleNumber = incomingNozzleInfo.NZN_枪号, VolumnAccumulator = incomingNozzleInfo.V_TOT_升累计
});
}
}
}
else if (incomingMsg is PumpInquiryBlackAndWhiteListRequest)
{
var incoming = incomingMsg as PumpInquiryBlackAndWhiteListRequest;
var outgoing = new PumpInquiryBlackAndWhiteListResponse();
outgoing.SetMessageSequenceNumber(Pump.LastSendMsgSequenceNumber++);
outgoing.ASN卡应用号 = incoming.ASN卡应用号;
outgoing.M_FLAG_匹配标志 = PumpInquiryBlackAndWhiteListResponse.PumpInquiryBlackAndWhiteListResult.匹配;
this.Write(outgoing);
}
var safe1 = this.OnMessageProcessed;
var arg1 = new ComPortEventArg()
{
Continue = true, Message = incomingMsg
};
safe1?.Invoke(this, arg1);
}