#include "CustMngrAuthFSM.h"
#include "CustMngrAuth_UserErrorCode.h"
#include "SpHelper.h"
#include "fileutil.h"

#include <fstream>
#include <map>
#include <memory>
#include <thread>
#include <chrono>
#include <string>

#include <ctime>
#include <cstring>

using std::string;

const int UPDATE_INTERNAL = 10 * 60 * 1000;	//query data from branch server internal, 10min
const int CONNECT_INTERNAL = 30 * 1000;		//connect branch server internal, 30s
const int FINGER_NUM = 8;					//suuport max register finger num
const int COLLECT_TIMES = 3;				//press finger times

#define RUNINFOFILE "CustMngrAuth.ini"
#define RUNINFOFILE_BAK "CustMngrAuth_bak.ini"

class CCustMngrAuthEntity;

#pragma region event response

void CCustMngrAuthFSM::s0_on_entry()
{
	LOG_FUNCTION();
	FSMEvent* pEvt = new FSMEvent(USER_EVT_INIT);
	PostEventFIFO(pEvt);
}

void CCustMngrAuthFSM::s0_on_exit()
{
	LOG_FUNCTION();
}

unsigned int CCustMngrAuthFSM::s0_on_event(FSMEvent* pEvt)
{
	LOG_FUNCTION();
	Dbg("s0 evt %d", pEvt->iEvt);

	switch (pEvt->iEvt)
	{
	case USER_EVT_INIT:
	{
		InitTask* task = new InitTask(this);
		GetEntityBase()->GetFunction()->PostThreadPoolTask(task);
		pEvt->SetHandled();
		return 0;
	}
	break;
	default:
		break;
	}
	return 0;
}

void CCustMngrAuthFSM::s1_on_entry()
{
	LOG_FUNCTION();
}

void CCustMngrAuthFSM::s1_on_exit()
{
	LOG_FUNCTION();
}

unsigned int CCustMngrAuthFSM::s1_on_event(FSMEvent* pEvt)
{
	LOG_FUNCTION();
	Dbg("s1 evt %d", pEvt->iEvt);

	switch (pEvt->iEvt)
	{
	case USER_EVT_INIT_FINISHED:
		pEvt->SetHandled();
		return pEvt->param1;
	default:
		break;
	}
	return 0;
}

void CCustMngrAuthFSM::s2_on_entry()
{
	LOG_FUNCTION();
}

void CCustMngrAuthFSM::s2_on_exit()
{
	LOG_FUNCTION();
}

unsigned int CCustMngrAuthFSM::s2_on_event(FSMEvent* pEvt)
{
	LOG_FUNCTION();
	Dbg("s2 evt(%d)", pEvt->iEvt);

	switch (pEvt->iEvt)
	{
	case USER_EVT_AUTHORIZE_START:
	{
		pEvt->SetHandled();
		AuthorizeStartEvent* authorEvt = dynamic_cast<AuthorizeStartEvent*>(pEvt);
		if (authorEvt->ctx->Req.TimeLimit <= 0)
		{
			AuthorizeFinishedEvent* e = new AuthorizeFinishedEvent();
			e->ctx = authorEvt->ctx;
			e->param1 = Error_Param;
			this->PostEventFIFO(e);
			break;
		}
		//time here should be less than the web
		m_TimeLimit = (authorEvt->ctx->Req.TimeLimit - 3) * 1000;
		m_bCancelAuthorize = false;

		/*ErrorCodeEnum errCode = SwitchUSB(true);
		if (errCode != Error_Succeed)
			Dbg("open usb failed with eErr(%s)", SpStrError(errCode));
		else {
			Dbg("open usb successfully.");
			m_ctx = authorEvt->ctx;
		}*/

		MatchFingerPrintTask* matchTask = new MatchFingerPrintTask(this);
		matchTask->ctx = authorEvt->ctx;
		GetEntityBase()->GetFunction()->PostThreadPoolTask(matchTask);
	}
	break;
	case USER_EVT_COLLECTFINGERPRINT_START:
	{
		pEvt->SetHandled();
		CollectFingerPrintStartEvent* collectEvt = dynamic_cast<CollectFingerPrintStartEvent*>(pEvt);
		CollectFingerPrintTask* collectTask = new CollectFingerPrintTask(this);
		collectTask->ctx = collectEvt->ctx;
		GetEntityBase()->GetFunction()->PostThreadPoolTask(collectTask);
	}
	break;
	case USER_EVT_SAVEFINGERPRINT_START:
	{
		pEvt->SetHandled();
		SaveFingerPrintStartEvent* saveEvtfpe = dynamic_cast<SaveFingerPrintStartEvent*>(pEvt);
		SaveFingerPrintTask* saveTask = new SaveFingerPrintTask(this);
		saveTask->ctx = saveEvtfpe->ctx;
		GetEntityBase()->GetFunction()->PostThreadPoolTask(saveTask);
	}
	break;
	case USER_EVT_CHECKUKEY:
	{
		pEvt->SetHandled();
		//SwitchUSB(true);
	}
	break;
	default:
		break;
	}
	return 0;
}

void CCustMngrAuthFSM::s3_on_entry()
{
	LOG_FUNCTION();
	ScheduleTimer(1, m_TimeLimit);
	Dbg("set timer when match, %dms", m_TimeLimit);
}

void CCustMngrAuthFSM::s3_on_exit()
{
	LOG_FUNCTION();
	CancelTimer(1);
	Dbg("exit match event, timer canceled");
}

unsigned int CCustMngrAuthFSM::s3_on_event(FSMEvent* pEvt)
{
	LOG_FUNCTION();
	Dbg("s3 evt %d, %d", pEvt->iEvt, pEvt->param1);

	switch (pEvt->iEvt)
	{
	case USER_EVT_HOLDON:
	{
		pEvt->SetHandled();
		CancelTimer(1);
		HoldOnEvent* holdEvt = dynamic_cast<HoldOnEvent*>(pEvt);
		if (holdEvt->ctx == NULL)
			Dbg("HoldOnEvent->ctx is NULL");
		Dbg("HoldOn with MoreTime: %d second", holdEvt->ctx->Req.MoreTime);
		int moreTime = holdEvt->ctx->Req.MoreTime * 1000;
		ScheduleTimer(1, (moreTime > 0) ? moreTime : m_TimeLimit);
	}
	break;
	case EVT_TIMER:
	{
		pEvt->SetHandled();
		Dbg("Hit Timer");
		m_bAuthorizeTimeout = true;
		m_bCancelAuthorize = true;
		CancelAuthorize();
	}
	break;
	case USER_EVT_AUTHORIZE_FINISHED:
	{
		pEvt->SetHandled();
		AuthorizeFinishedEvent* authorEvt = dynamic_cast<AuthorizeFinishedEvent*>(pEvt);
		Dbg("Checking m_authCtx and answer ctx");
		//SwitchUSB(false);

		if (authorEvt->param1 == 0)
		{
			if (m_authCtx.eAuthByWhich == AuthByUkey)
			{
				Dbg("m_authCtx.eAuthByWhich == AuthByUkey");
				if (m_pFingerPrint != NULL && !m_pFingerPrint->QuerySessionClosed())
				{
					Dbg("Invoke cancel match.");
					m_pFingerPrint->CancelMatch();
				}
				authorEvt->ctx->Ans.WayofAuth = AuthByUkey;
				authorEvt->ctx->Ans.UkeyID = m_authCtx.UkeyID;
				authorEvt->ctx->Answer(Error_Succeed);
			}
			else if (m_authCtx.eAuthByWhich == AuthByFngPrnt)
			{
				Dbg("m_authCtx.eAuthByWhich == AuthByFngPrnt");
				authorEvt->ctx->Ans.WayofAuth = AuthByFngPrnt;
				authorEvt->ctx->Ans.CustomerID = m_authCtx.CustomerID;
				authorEvt->ctx->Answer(Error_Succeed);
			}
		}
		else
		{
			Dbg("authorize finished with param1 as %d", authorEvt->param1);
			authorEvt->ctx->Answer((ErrorCodeEnum)authorEvt->param1);
		}

		if (m_pFingerPrint != NULL && !m_pFingerPrint->QuerySessionClosed())
		{
			m_bCancelAuthorize = true;
			m_pFingerPrint->GetFunction()->CloseSession();
			m_pFingerPrint = NULL;
		}

		m_authCtx.eAuthByWhich = AuthByNone;
		m_authCtx.CustomerID = "";
		m_authCtx.UkeyID = "";
		m_ctx = NULL;
	}
	break;
	case USER_EVT_AUTHORIZE_CANCEL:
	{
		pEvt->SetHandled();
		m_bCancelAuthorize = true;
		CancelAuthorize();
	}
	break;
	default:
		break;
	}
	return 0;
}

void CCustMngrAuthFSM::s4_on_entry()
{
	LOG_FUNCTION();
}

void CCustMngrAuthFSM::s4_on_exit()
{
	LOG_FUNCTION();
}

unsigned int CCustMngrAuthFSM::s4_on_event(FSMEvent* pEvt)
{
	LOG_FUNCTION();
	Dbg("s4 evt %d, %d", pEvt->iEvt, pEvt->param1);

	switch (pEvt->iEvt)
	{
	case USER_EVT_COLLECTFINGERPRINT_FINISHED:
		pEvt->SetHandled();
		break;
	case USER_EVT_COLLECTFINGERPRINT_CANCEL:
	{
		pEvt->SetHandled();
		if (m_pFingerPrint != NULL && !m_pFingerPrint->QuerySessionClosed())
			m_pFingerPrint->CancelRegister();
	}
	break;
	case USER_EVT_SAVEFINGERPRINT_FINISHED:
		pEvt->SetHandled();
		break;
	case USER_EVT_CHECKUKEY_FINISHED:
	{
		pEvt->SetHandled();
		//SwitchUSB(false);
	}
	break;
	default:
		break;
	}
	return 0;
}

void CCustMngrAuthFSM::s5_on_entry()
{
	LOG_FUNCTION();
}

void CCustMngrAuthFSM::s5_on_exit()
{
	LOG_FUNCTION();
}

unsigned int CCustMngrAuthFSM::s5_on_event(FSMEvent* pEvt)
{
	LOG_FUNCTION();
	Dbg("s5 evt %d, %d", pEvt->iEvt, pEvt->param1);
	return 0;
}

ErrorCodeEnum CCustMngrAuthFSM::WaitForUkey(ErrorCodeEnum eErr)
{
	int status = (eErr == Error_NoTarget) ? 4 : 3;//4: no data in local, 3:enitty exception
	BroadcastGetFinger(status);
	while (1) 
	{
		SLEEP(300);
		if (m_bCancelAuthorize)
		{
			m_bCancelAuthorize = false;
			if (m_bAuthorizeTimeout) 
			{
				m_bAuthorizeTimeout = false;
				return Error_TimeOut;
			}
			else
				return Error_Cancel;
		}
	}
}

void CCustMngrAuthFSM::CancelAuthorize()
{
	Dbg("Invoke m_pFingerPrint->CancelMatch()");
	if (m_pFingerPrint != NULL && !m_pFingerPrint->QuerySessionClosed())
		m_pFingerPrint->CancelMatch();
}

ErrorCodeEnum CCustMngrAuthFSM::SwitchUSB(bool bOpen)
{
	LOG_FUNCTION();

	Dbg("connecting DeviceControl");
	ErrorCodeEnum errCode;
	m_pDeviceControl = new DeviceControlService_ClientBase(GetEntityBase());

	if (m_pDeviceControl != NULL)
	{
		errCode = m_pDeviceControl->Connect();
		if (errCode != Error_Succeed)
		{
			Dbg("m_pDeviceControl connect failed with errCode(%s)", SpStrError(errCode));
			m_pDeviceControl->SafeDelete();
		}else {
			if (bOpen)
				Dbg("Open USB");
			else
				Dbg("Close USB");

			DeviceControlService_USB_Req usbReq;
			DeviceControlService_USB_Ans usbAns;
			usbReq.open = bOpen;//open or close usb
			errCode = m_pDeviceControl->USB(usbReq, usbAns, 2000);
			if (errCode != Error_Succeed)
				Dbg("Open/Close usb failed.");
			else
				Dbg("Open/Close usb success.");

			m_pDeviceControl->GetFunction()->CloseSession();
		}
		m_pDeviceControl = NULL;
		return errCode;
	}
	else {
		Dbg("DeviceControl is null.");
		return Error_Unexpect;
	}
}

#pragma endregion

#pragma region entity init

ErrorCodeEnum CCustMngrAuthFSM::OnInit()
{
	LOG_FUNCTION();

	CSystemStaticInfo staticInfo;
	m_pEntity->GetFunction()->GetSystemStaticInfo(staticInfo);
	m_TerminalID = staticInfo.strTerminalID;
	m_csMachineType = staticInfo.strMachineType;
	m_authCtx.eAuthByWhich = AuthByNone;
	m_FingerSection = "FingerInfo";

	return Error_Succeed;
}

int CCustMngrAuthFSM::Initial()
{
	ErrorCodeEnum errCode = OpenRunInfoFile();
	if (errCode != Error_Succeed)
		return 1;

	FeatureUpdateTask* pTask = new FeatureUpdateTask(this);
	GetEntityBase()->GetFunction()->PostThreadPoolTask(pTask);

	return 0;
}

ErrorCodeEnum CCustMngrAuthFSM::OpenRunInfoFile()
{
	ErrorCodeEnum errCode;
	errCode = GetEntityBase()->GetFunction()->GetPath("RunInfo", m_RunInfoPath);
	if (errCode != Error_Succeed)
	{
		LogError(Severity_High, Error_DevLoadFileFailed
			, LOG_ERR_CUSTMNGRAUTH_GET_RUNINFO_PATH_FAILED_Init
			, "get runinfo path failed while init");
		errCode =  Error_Unexpect;
	}
	Dbg("runinfo path: %s", m_RunInfoPath.GetData());
	
	return errCode;
}

#pragma endregion

#pragma region entity exit

ErrorCodeEnum CCustMngrAuthFSM::OnExit()
{
	LOG_FUNCTION();
	FSMImpl<CCustMngrAuthFSM>::OnExit();

	return Error_Succeed;
}

#pragma endregion

#pragma region update feature process

void CCustMngrAuthFSM::FeatureUpdate()
{
	LOG_FUNCTION();
	InitBeforeUpdateData();
	int waitInternal = UPDATE_INTERNAL;

	while (true)
	{
		do
		{
			int connectFailedTimes = 0;
			m_pConnection = new FeatureUpdateConn(m_pEntity, this);

			if (m_pConnection->ConnectFromCentralSetting() && m_pConnection->IsConnectionOK())
			{
				connectFailedTimes = 0;
				waitInternal = UPDATE_INTERNAL;

				ErrorCodeEnum errCode;
				CSmartPointer<IConfigInfo> spConfig;
				CAutoArray<CSimpleStringA> transArray;
				RunInfoParams runInfoParam;
				memset(&runInfoParam, 0, sizeof(runInfoParam));

				errCode = InitBeforeQueryData(runInfoParam, spConfig);
				if (errCode != Error_Succeed)
					break;
				
				errCode = ReceiveDataFromServer(transArray, runInfoParam);
				if (errCode != Error_Succeed)
					break;

				errCode = BackupBeforeWriteData(runInfoParam, spConfig);
				if (errCode != Error_Succeed)
					break;

				errCode = WriteData(runInfoParam, transArray, spConfig);
				if (errCode != Error_Succeed)
					break;
			}else {
				connectFailedTimes++;
				Dbg("connect branchserver failed for %d times, try again in %d ms."
					, connectFailedTimes, CONNECT_INTERNAL);

				if (connectFailedTimes >= 60)
				{
					//30min give a warn
					LogWarn(Severity_Middle, Error_Unexpect
						, LOG_ERR_CUSTMNGRAUTH_FEATUPDATE_CONNECT_FAILED
						, "Connect branch server failed.");
					connectFailedTimes = 0;
				}
				waitInternal = CONNECT_INTERNAL;
			}
		} while (false);

		if (m_pConnection)
		{
			m_pConnection->Close();
			m_pConnection->DecRefCount();
			m_pConnection = NULL;
		}
		Dbg("Feature-update processed, wait until next");
		//wait for next query
		if (WaitForSingleObject(hStopUpdate, waitInternal) == WAIT_OBJECT_0)
			break;
	}
}

/// <summary>
/// Init memory data
/// </summary>
void CCustMngrAuthFSM::InitBeforeUpdateData()
{
	bool bHasData = false;
	bool bReadResult = ReadDataIntoMemory(bHasData);
	if (bReadResult && bHasData)
	{
		Dbg("Read feature data into memory success.");
	}
	else if (bReadResult && !bHasData) {
		Dbg("Has no data in local file.");
	}
	else {
		Dbg("Read feature data into memory failed, wait next read.");
	}
}

/// <summary>
/// read fingerprint feature data into memory from local file
/// </summary>
/// <param name="bHasData">output param</param>
/// <returns></returns>
bool CCustMngrAuthFSM::ReadDataIntoMemory(bool& bHasData)
{
	LOG_FUNCTION();

	CSimpleStringA runInfoFile(true);
	runInfoFile = CSimpleStringA::Format("%s" SPLIT_SLASH_STR "runcfg" SPLIT_SLASH_STR RUNINFOFILE
		, m_RunInfoPath.GetData());
	std::ifstream inFile(runInfoFile.GetData());
	string line;
	int customerNum = 0;

	ULLINT startReadFile = RVCGetTickCount();
	ULLINT endReadFile = RVCGetTickCount();

	while (getline(inFile, line))
	{
		if (line.length() <= 0)
			continue;

		string tempLine = ClearStringSpaceHeadTail(line);
		if (!tempLine.compare("[UpdateTime]") || string::npos != tempLine.find("UpdateTime")
			|| !tempLine.compare("[LatestTime]") || string::npos != tempLine.find("LatestTime")
			|| !tempLine.compare("[FingerInfo]") || !tempLine.compare("[FaceInfo]")
			|| string::npos != tempLine.find("FaceInfo1") || string::npos != tempLine.find("FaceInfo2"))
		{
			continue;
		}
		string::size_type pos = tempLine.find("=");
		if (pos != 16)
			continue;

		string keys = tempLine.substr(0, pos);
		string values = tempLine.substr(pos + 1);

		Json::Reader reader;
		Json::Value root;
		if (reader.parse((const char*)values.c_str(), root))
		{
			customerNum++;
			FeatureData* fd = new FeatureData();
			fd->FingerIDArray.Init(FINGER_NUM);
			fd->FingerIDLenArray.Init(FINGER_NUM);
			char index[20];
			for (int i = 0; i < FINGER_NUM; ++i)
			{
				memset(index, 0, sizeof(index));
#ifdef RVC_OS_WIN
				_snprintf_s(index, 10, "FingerID%d", i + 1);
#else
				snprintf(index, 10, "FingerID%d", i + 1);
#endif // RVC_OS_WIN

				fd->FingerIDArray[i] = root.isMember(index) ? CSimpleStringA(root[index].asCString()) : "";
				fd->FingerIDLenArray[i] = root.isMember(index) ? fd->FingerIDArray[i].GetLength() : 0;
			}
			m_featureData[CSimpleStringA(keys.c_str())] = fd;
		}
		else {
			Dbg("Error: parse jsonFingerInfo failed.");
			LogWarn(Severity_Middle, Error_Unexpect
				, LOG_ERR_CUSTMNGRAUTH_AUTHORIZATION_READFEAT_FAILED
				, "Read fingerprint feature json failed.");
			return false;
		}
	}

	Dbg("Total CustomerNum:%d in local file.", customerNum);

	endReadFile = RVCGetTickCount();
	ULLINT duration = endReadFile - startReadFile;
	LogWarn(Severity_Middle, Error_Debug
		, LOG_ERR_CUSTMNGRAUTH_READ_INTO_MEMORY_TIME
		, GenerateAlarmJson("CustMngrAuth", duration).GetData());
	bHasData = true;

	return true;
}

CSimpleString CCustMngrAuthFSM::GenerateAlarmJson(CSimpleString entityName, int cost)
{
	return CSimpleString::Format("[{\"name\":\"%s\",\"cost\":%d}]"
		, entityName.GetData(), cost);
}

string CCustMngrAuthFSM::ClearStringSpaceHeadTail(string& line)
{
	if (line.empty())
		return line;

	line.erase(0, line.find_first_not_of(" "));
	line.erase(line.find_last_not_of(" ") + 1);

	return line;
}

/// <summary>
/// init runinfo pointer and some time parameters
/// </summary>
/// <param name="runInfoParam">out param</param>
/// <param name="spConfig">out param</param>
/// <returns></returns>
ErrorCodeEnum CCustMngrAuthFSM::InitBeforeQueryData(RunInfoParams& runInfoParam, CSmartPointer<IConfigInfo>& spConfig)
{
	ErrorCodeEnum errCode = Error_Succeed;

	EnterCriticalSection(&m_cs);//临时锁一下运行时，防止在写入

	errCode = LoadRunConfig(spConfig);
	if (Error_Succeed != errCode)
	{
		LeaveCriticalSection(&m_cs);
		return errCode;
	}

	InitTimeParams(runInfoParam, spConfig);
	LeaveCriticalSection(&m_cs);

	return errCode;
}

ErrorCodeEnum CCustMngrAuthFSM::LoadRunConfig(CSmartPointer<IConfigInfo>& spConfig)
{
	ErrorCodeEnum errCode = Error_Succeed;

	errCode = GetEntityBase()->GetFunction()->OpenConfig(Config_Run, spConfig);

	if (errCode != Error_Succeed)
	{
		Dbg("Open runcfg file failed before query data.");
		LogError(Severity_High, Error_Unexpect
			, LOG_ERR_CUSTMNGRAUTH_OPEN_RUNINFO_FAILED_UPDATE
			, "open runcfg failed before query data.");
	}
	return errCode;
}

void CCustMngrAuthFSM::InitTimeParams(RunInfoParams& runInfoParam, CSmartPointer<IConfigInfo>& spConfig)
{
	ErrorCodeEnum errCode = Error_Succeed;

	runInfoParam.LatestTime = "";
	runInfoParam.UpdateTime = "";
	CSimpleStringA latestTime(""), updateTime("");
	spConfig->ReadConfigValue("LatestTime", "LatestTime", latestTime);
	spConfig->ReadConfigValue("UpdateTime", "UpdateTime", updateTime);

	//query current time
	CSimpleStringA newTime = GetCurrentDate();
	runInfoParam.UpdateTime = newTime;
	runInfoParam.LatestTime = latestTime;

	//当前日期大于文件中日期时，需要做全量更新
	if (updateTime.GetLength() <= 0
		|| (updateTime.GetLength() > 0 && CompareTime(newTime, updateTime) > 0)
		|| latestTime.GetLength() <= 0)
	{
		runInfoParam.IsFirstTimeQueryData = true;
	}
}

CSimpleStringA CCustMngrAuthFSM::GetCurrentDate()
{
	time_t curTime = time(NULL);
	tm* p = localtime(&curTime);
	char cTime[100] = { 0 };

#ifdef RVC_OS_WIN
	_snprintf_s(cTime, 100, "%d%02d%02d", p->tm_year + 1900, p->tm_mon + 1, p->tm_mday);
#else
	snprintf(cTime, 100, "%d%02d%02d", p->tm_year + 1900, p->tm_mon + 1, p->tm_mday);
#endif // RVC_OS_WIN

	CSimpleStringA curDate(cTime);
	return curDate;
}

int CCustMngrAuthFSM::CompareTime(CSimpleStringA time1, CSimpleStringA time2)
{
	if (time1.GetLength() > 0 && time2.GetLength() > 0)
	{
		int year1 = atoi((const char*)time1.SubString(0, 4));
		int month1 = atoi((const char*)time1.SubString(4, 2));
		int day1 = atoi((const char*)time1.SubString(6, 2));

		int year2 = atoi((const char*)time2.SubString(0, 4));
		int month2 = atoi((const char*)time2.SubString(4, 2));
		int day2 = atoi((const char*)time2.SubString(6, 2));

		int temp1 = year1 * 10000 + month1 * 100 + day1;
		int temp2 = year2 * 10000 + month2 * 100 + day2;

		if (temp1 > temp2)
			return 1;
		else if (temp1 < temp2)
			return -1;
		else
			return 0;
	}
	return 0;
}

/// <summary>
/// receive fingerprint feature from branch server
/// </summary>
/// <param name="dataArray">out param</param>
/// <param name="runInfoParam">in param</param>
/// <returns></returns>
ErrorCodeEnum CCustMngrAuthFSM::ReceiveDataFromServer(CAutoArray<CSimpleStringA>& dataArray, RunInfoParams runInfoParam)
{
	LOG_FUNCTION();
	char currAgent[16];
	char branchID[16];
	memset(currAgent, 0, sizeof(currAgent));
	memset(branchID, 0, sizeof(currAgent));
	bool bResumeTrans = true;
	ErrorCodeEnum errCode = Error_Unexpect;

	while (bResumeTrans)
	{
		if (runInfoParam.IsFirstTimeQueryData)
			m_pConnection->SendFeatReq(currAgent, branchID);
		else
			m_pConnection->SendFeatReq(currAgent, branchID, runInfoParam.LatestTime.GetData());
			
		ResetEvent(m_pConnection->m_hPkgAnswer);
		
		DWORD dw = WaitForSingleObject(m_pConnection->m_hPkgAnswer, 20000); //10->20  20200430@liuwentao
		switch (dw)
		{
		case WAIT_FAILED:
			Dbg("WAIT_FAILED!");
			break;
		case WAIT_TIMEOUT:
			Dbg("WAIT_TIMEOUT");
		case WAIT_OBJECT_0:
			Dbg("WAIT_OBJECT_0");
			break;
		}
		ResetEvent(m_pConnection->m_hPkgAnswer);

		if (m_pConnection->m_reply == NULL)
		{
			Dbg("m_reply still null after m_hPkgAnswer handled");
			break;
		}
		if (m_pConnection->m_GetErrMsg)
		{
			Dbg("get error message, check dbg log");
			break;
		}
		if (m_pConnection->m_reply->ResultCode == 2)
		{
			Dbg("remote server uninitialized yet, unable to excute query");
			break;
		}
		else {
			if (m_pConnection->m_reply->ResultCode == 0)
			{
				Dbg("All package downloaded from branch server.");
				bResumeTrans = false;
				errCode = Error_Succeed;
			}
			memcpy(currAgent, m_pConnection->m_reply->CurrentAgent, 16);
			memcpy(branchID, m_pConnection->m_reply->BranchID, 16);
			CSimpleStringA jbuf(m_pConnection->m_reply->Data, m_pConnection->m_jsonLen);
			dataArray.Append(&jbuf, 0, 1);
		}
	}

	if (bResumeTrans)
		Dbg("some errors happened, check the related log");

	if (dataArray.GetCount() <= 0)
		Dbg("query no data from branchServer.");

	return errCode;
}

/// <summary>
/// backup runinfo file, in case some error occurs when process data
/// </summary>
/// <param name="runInfoParam">input/output param</param>
/// <param name="spConfig">input param</param>
/// <returns></returns>
ErrorCodeEnum CCustMngrAuthFSM::BackupBeforeWriteData(RunInfoParams& runInfoParam, CSmartPointer<IConfigInfo>& spConfig)
{
	LOG_FUNCTION();
	ErrorCodeEnum errCode = Error_Succeed;

	runInfoParam.SrcFile = CSimpleStringA::Format("%s" SPLIT_SLASH_STR "runcfg" SPLIT_SLASH_STR RUNINFOFILE
		, m_RunInfoPath.GetData());
	runInfoParam.BackupFile = CSimpleStringA::Format("%s" SPLIT_SLASH_STR "runcfg" SPLIT_SLASH_STR RUNINFOFILE_BAK
		, m_RunInfoPath.GetData());

	EnterCriticalSection(&m_cs);
	if (!BackupFile(runInfoParam.SrcFile, runInfoParam.BackupFile))
		Dbg("Backup runinfo file failed.");

	if (runInfoParam.IsFirstTimeQueryData)
	{
		//首次更新，需清除数据,全量写入,并更新时间
		ofstream fileOut((const char*)runInfoParam.SrcFile, ios::trunc);
		fileOut.close();
	}

	errCode = GetEntityBase()->GetFunction()->OpenConfig(Config_Run, spConfig);
	if (errCode != Error_Succeed)
	{
		Dbg("error: open runcfg failed with errCode(%s)", SpStrError(errCode));
		BackupFile(runInfoParam.BackupFile, runInfoParam.SrcFile);// if backup fail, recover
		LeaveCriticalSection(&m_cs);
	}

	spConfig->WriteConfigValue("UpdateTime", "UpdateTime", runInfoParam.UpdateTime.GetData());
	if (runInfoParam.IsFirstTimeQueryData)	
	{
		spConfig->WriteConfigValue("LatestTime", "LatestTime", "");
	}
	return errCode;
}

bool CCustMngrAuthFSM::BackupFile(CSimpleStringA srcFile, CSimpleStringA dstFile)
{
	if (!ExistsFile(srcFile.GetData()))
		return true;

	int result = fileutil_copy_file(dstFile.GetData(), srcFile.GetData());

	return (result == 0) ? true : false;
}

/// <summary>
/// write data into local file and memory
/// </summary>
/// <param name="runInfoParam">input/output param</param>
/// <param name="dataArray">input param</param>
/// <param name="spConfig">input param</param>
/// <returns></returns>
ErrorCodeEnum CCustMngrAuthFSM::WriteData(RunInfoParams& runInfoParam
	, CAutoArray<CSimpleStringA> dataArray
	, CSmartPointer<IConfigInfo>& spConfig)
{
	ErrorCodeEnum errCode = Error_Unexpect;

	TempFeatureData tmpFeatureData;
	tmpFeatureData.MaxUpdateTime = runInfoParam.LatestTime;
	bool bExitLoop = false;

	for (int transTime = 0; transTime < dataArray.GetCount(); ++transTime)
	{
		Json::Value root;
		Json::Reader reader;

		//only 3-4 data, cause the limit of transfer amount
		CSimpleStringA transBuffer = dataArray[transTime];
		if (reader.parse(transBuffer.GetData(), root))
		{
			for (int i = 0; i < (int)root.size(); ++i)
			{
				JsonParams jsonParam;
				jsonParam.Root = root;
				jsonParam.Index = i;
				errCode = ProcessFeatureData(jsonParam, tmpFeatureData, runInfoParam, spConfig);
				if (Error_Succeed != errCode)
				{
					bExitLoop = true;
					break;
				}
			}
			if (bExitLoop)
				break;
		}else {
			Dbg("fail to parse transArray[%d]!", transTime);
			LeaveCriticalSection(&m_cs);
			bExitLoop = true;
			break;
		}
	}
	if (bExitLoop)
		return Error_Unexpect;

	if (tmpFeatureData.MaxUpdateTime.GetLength() > 0)
	{
		spConfig->WriteConfigValue("LatestTime", "LatestTime"
								, tmpFeatureData.MaxUpdateTime.GetData());
	}
	Dbg("updateNum=%d", tmpFeatureData.tmpFeatureMap.size());

	UpdateDataIntoMemory(tmpFeatureData.tmpFeatureMap, runInfoParam.IsFirstTimeQueryData);
	LeaveCriticalSection(&m_cs);

	return Error_Succeed;
}

/// <summary>
/// process feature data 
/// </summary>
/// <param name="jsonParam"></param>
/// <param name="tmpFeatureData"></param>
/// <param name="runinfoParam"></param>
/// <param name="spConfig"></param>
/// <returns></returns>
ErrorCodeEnum CCustMngrAuthFSM::ProcessFeatureData(JsonParams& jsonParam, TempFeatureData& tmpFeatureData
												 , RunInfoParams runinfoParam, CSmartPointer<IConfigInfo>& spConfig)
{
	ErrorCodeEnum errCode = Error_Succeed;
	FeatureData* fd = new FeatureData();
	fd->FingerIDArray.Init(FINGER_NUM);
	fd->FingerIDLenArray.Init(FINGER_NUM);
	char FingerID[20];//runinfo file is named "FingerID"
	char fingerId[20];//branchserver is named "fingerId" , history bug

	for (int fingerIndex = 0; fingerIndex < FINGER_NUM; ++fingerIndex)
	{
		ZeroMemory(FingerID, sizeof(FingerID));
		ZeroMemory(fingerId, sizeof(fingerId));
#ifdef RVC_OS_WIN
		_snprintf_s(FingerID, 10, "FingerID%d", fingerIndex + 1);
		_snprintf_s(fingerId, 10, "fingerId%d", fingerIndex + 1);
#else
		snprintf(FingerID, 10, "FingerID%d", fingerIndex + 1);
		snprintf(fingerId, 10, "fingerId%d", fingerIndex + 1);
#endif // RVC_OS_WIN
		jsonParam.FingerInfo[FingerID] = jsonParam.Root[jsonParam.Index][fingerId].asCString();
		fd->FingerIDArray[fingerIndex] = CSimpleStringA(jsonParam.Root[jsonParam.Index][fingerId].asCString());
		fd->FingerIDLenArray[fingerIndex] = fd->FingerIDArray[fingerIndex].GetLength();
	}

	CSimpleStringA customerID = CSimpleStringA(jsonParam.Root[jsonParam.Index]["customerID"].asCString());
	if (tmpFeatureData.tmpFeatureMap.find(customerID) == tmpFeatureData.tmpFeatureMap.end())
	{
		// if not exist , insert directly
		tmpFeatureData.tmpFeatureMap[customerID] = fd;
	}else {
		auto tempFD = tmpFeatureData.tmpFeatureMap[customerID];
		tmpFeatureData.tmpFeatureMap[customerID] = fd;
		if (tempFD)
		{
			delete tempFD;
			tempFD = NULL;
		}
	}
	CSimpleStringA tempMaxUpdateTime = CSimpleStringA(jsonParam.Root[jsonParam.Index]["updateTime"].asCString());
	tmpFeatureData.MaxUpdateTime = GetMaxTime(tmpFeatureData.MaxUpdateTime, tempMaxUpdateTime);

	int fingerDataState = jsonParam.Root[jsonParam.Index]["state"].asCString()[0] - '0';
	if (fingerDataState == 0)
	{
		Json::FastWriter writer;
		CSimpleStringA jsonFingerStr(writer.write(jsonParam.FingerInfo).c_str());
		int jlen = jsonFingerStr.GetLength() - 1;
		char* jstr = new char[jlen + 1];
		memcpy(jstr, jsonFingerStr.GetData(), jlen);
		jstr[jlen] = '\0'; //in case no \n in the end

		errCode = spConfig->WriteConfigValue(m_FingerSection.GetData(), customerID.GetData(), jstr);
		delete[] jstr;

		if (errCode != Error_Succeed)
		{
			BackupFile(runinfoParam.BackupFile, runinfoParam.SrcFile);
			LeaveCriticalSection(&m_cs);
			errCode = Error_Unexpect;
		}
	}else if (fingerDataState == 2)
	{
		Dbg("state(2): customer %s is currently unavailable.", customerID.GetData());
		spConfig->WriteConfigValue((const char*)m_FingerSection, customerID.GetData(), "");
	}else {
		Dbg("unexpected customer(%s)'s state is either 0 or 2", customerID.GetData());
	}

	return errCode;
}

CSimpleStringA CCustMngrAuthFSM::GetMaxTime(CSimpleStringA maxTime, CSimpleStringA tempTime)
{
	if (tempTime.GetLength() <= 0)
		return maxTime;

	if (maxTime.GetLength() <= 0)
	{
		maxTime = tempTime;
	}
	else {
		int compareResult = CompareUpdateTime((const char*)maxTime, (const char*)tempTime);
		if (compareResult == 0)
		{
			maxTime = tempTime;
		}
	}
	return maxTime;
}

int CCustMngrAuthFSM::CompareUpdateTime(const char* time1, const char* time2)
{
	int year1, month1, day1, hour1, minute1, second1;
	int year2, month2, day2, hour2, minute2, second2;

	sscanf(time1, "%d-%d-%d %d:%d:%d", &year1, &month1, &day1, &hour1, &minute1, &second1);
	sscanf(time2, "%d-%d-%d %d:%d:%d", &year2, &month2, &day2, &hour2, &minute2, &second2);

	int tm1 = year1 * 10000 + month1 * 100 + day1;
	int tm2 = year2 * 10000 + month2 * 100 + day2;
	if (tm1 != tm2)
		return (tm1 > tm2) ? 1 : 0;
	tm1 = hour1 * 3600 + minute1 * 60 + second1;
	tm2 = hour2 * 3600 + minute2 * 60 + second2;
	if (tm1 != tm2)
		return (tm1 > tm2) ? 1 : 0;
	return 2;
}

/// <summary>
/// write data into memory when update fingerprint feature
/// </summary>
/// <param name="tempFeature"></param>
/// <param name="bIsFirstTimeQueryData"></param>
void CCustMngrAuthFSM::UpdateDataIntoMemory(map<CSimpleStringA, FeatureData*> tempFeature, bool bIsFirstTimeQueryData)
{
	if (!bIsFirstTimeQueryData)
	{
		for (auto it = tempFeature.begin(); it != tempFeature.end(); ++it) {
			if (m_featureData.find(it->first) == m_featureData.end()) {//if not exist，insert immediately
				m_featureData[it->first] = it->second;
			}
			else {//if exist already, release memory first, then insert
				auto tempFD = m_featureData[it->first];
				m_featureData[it->first] = it->second;
				if (tempFD != NULL) {
					delete tempFD;
					tempFD = NULL;
				}
			}
		}
	}else {
		for (auto iter = m_featureData.begin(); iter != m_featureData.end();) {
			auto fd = iter->second;
			if (fd) {
				delete fd;
				fd = NULL;
				m_featureData.erase(iter++);
			}
		}
		m_featureData.insert(tempFeature.begin(), tempFeature.end());
	}
}

#pragma endregion

#pragma region Registe process

ErrorCodeEnum CCustMngrAuthFSM::CollectFingerPrint(SpReqAnsContext<CustMngrAuthService_CollectFingerPrint_Req, CustMngrAuthService_CollectFingerPrint_Ans>::Pointer ctx, DWORD& dwUserErrCode)
{
	LOG_FUNCTION();
	ErrorCodeEnum errCode = ConnectFingerPrintEntity();
	if (errCode != Error_Succeed)
		return errCode;

	errCode = CollectProcess(ctx, dwUserErrCode);

	if (errCode == Error_Succeed)
	{
		Dbg("Register FingerPrint successfully.");
		return Error_Succeed;
	}
	else {
		Dbg("Register FingerPrint failed!");
		return errCode;
	}
}

ErrorCodeEnum CCustMngrAuthFSM::CollectProcess(SpReqAnsContext<CustMngrAuthService_CollectFingerPrint_Req, CustMngrAuthService_CollectFingerPrint_Ans>::Pointer& ctx, DWORD& dwUserErrCode)
{
	ErrorCodeEnum errCode = Error_Succeed;

	vector<CSimpleStringA> imgPaths;
	CSimpleStringA depPath(true);
	m_pEntity->GetFunction()->GetPath("Dep", depPath);
	ctx->Ans.FingerImgs.Init(COLLECT_TIMES);

	for (int i = 0; i < COLLECT_TIMES; ++i)
	{
		if (i) SLEEP(2000);

		if (m_pFingerPrint == NULL || m_pFingerPrint->QuerySessionClosed())
		{
			Dbg("m_pFingerPrint is NULL or connection closed.");
			return Error_NoTarget;
		}

		BroadcastPressFinger(i + 1, true);//press finger

		FingerPrintService_GetImageAndFeature_Req collecetReq;
		FingerPrintService_GetImageAndFeature_Ans collecetAns;
		collecetReq.times = i + 1;//the num from 1 start , 1/2/3
		errCode = m_pFingerPrint->GetImageAndFeature(collecetReq, collecetAns, 16000, dwUserErrCode);//fingerprint entity loop duration is 15s
		if (errCode == Error_Succeed)
		{
			BroadcastPressFinger(i + 1, false);//lift finger

			CBlob data;
			CSimpleStringA imgFullPath(true);
			imgFullPath = CSimpleStringA::Format("%s" SPLIT_SLASH_STR "%s"
				, depPath.GetData(), collecetAns.imageName.GetData());
			errCode = GetImgBlob(data, imgFullPath);
			imgPaths.push_back(imgFullPath);

			if (errCode != Error_Succeed)
			{
				Dbg("Failed to load finger image, %s", imgFullPath.GetData());
				errCode = Error_Unexpect;
				break;
			}
			switch (i)
			{
			case 0:
				ctx->Ans.FingerImg1 = data;
				break;
			case 1:
				ctx->Ans.FingerImg2 = data;
				break;
			case 2:
				ctx->Ans.FingerImg3 = data;
				break;
			}
			ctx->Ans.FingerImgs[i] = data;

			if (i == (COLLECT_TIMES - 1)) {
				ctx->Ans.feature = collecetAns.feature;
				Dbg("feature = %s", ctx->Ans.feature.GetData());
			}
		}
		else {
			Dbg("invoke GetImageAndFeature failed in %dth time, errCode(%s)", i + 1, SpStrError(errCode));
			break;
		}
	}
	for (size_t i = 0; i < imgPaths.size(); ++i)
	{
		if (ExistsFileA(imgPaths[i]))
			RemoveFileA(imgPaths[i]);
	}

	return errCode;
}

void CCustMngrAuthFSM::BroadcastPressFinger(int times, bool bPressFinger)
{
	if (bPressFinger)
	{
		PressFinger pfEvt;//
		pfEvt.FingerNo = 1;//maybe no use，control by @zhuyi
		pfEvt.Times = times;
		SpSendBroadcast(m_pEntity->GetFunction(), SP_MSG_OF(PressFinger)
			, SP_MSG_SIG_OF(PressFinger), pfEvt);
	}
	else {
		LiftFinger lfEvt;
		lfEvt.FingerNo = 1;
		lfEvt.Times = times;
		SpSendBroadcast(m_pEntity->GetFunction(), SP_MSG_OF(LiftFinger)
						, SP_MSG_SIG_OF(LiftFinger), lfEvt);
	}
}

ErrorCodeEnum CCustMngrAuthFSM::GetImgBlob(CBlob& data, CSimpleStringA imgPath)
{
	Dbg("image full path: %s", imgPath.GetData());

	FILE* fp = fopen(imgPath, "rb");
	if (fp)
	{
		Dbg("fopen succeed.");
		fseek(fp, 0, SEEK_END);
		long flen = ftell(fp);
		fseek(fp, 0, SEEK_SET);
		data.Alloc(flen);
		fread(data.m_pData, 1, flen, fp);
		fclose(fp);
		return Error_Succeed;
	}
	else {
		Dbg("fopen %s failed!", imgPath.GetData());
		return Error_IO;
	}
}

#pragma endregion

#pragma region Save fingerprint process

ErrorCodeEnum CCustMngrAuthFSM::SaveFingerPrint(SpReqAnsContext<CustMngrAuthService_SaveFingerPrint_Req, CustMngrAuthService_SaveFingerPrint_Ans>::Pointer ctx)
{
	LOG_FUNCTION();
	EnterCriticalSection(&m_cs);
	CSmartPointer<IConfigInfo> spConfig;
	Json::FastWriter writer;
	ErrorCodeEnum errCode;
	errCode = GetEntityBase()->GetFunction()->OpenConfig(Config_Run, spConfig);
	if (errCode != Error_Succeed) {
		LogError(Severity_High, Error_DevLoadFileFailed
			, LOG_ERR_CUSTMNGRAUTH_OPEN_RUNINFO_FAILED_SAVEFINGERPRINT
			, "open runinfo file failed while save data to local.");
		LeaveCriticalSection(&m_cs);
		return Error_Unexpect;
	}
	if (ctx->Req.FPFeatureList == nullptr)
		return Error_Param;
	int fingerIDNum = ctx->Req.FingerIdList.GetCount();
	Dbg("FingerIDNum=%d", fingerIDNum);

	FeatureData* fd = new FeatureData();
	fd->FingerIDArray.Init(fingerIDNum);
	fd->FingerIDLenArray.Init(fingerIDNum);

	char fingerID[20];
	Json::Value fingerInfo;

	for (int i = 0; i < fingerIDNum; ++i)
	{
		memset(fingerID, 0, sizeof(fingerID));

#ifdef RVC_OS_WIN
		_snprintf_s(fingerID, 10, "FingerID%d", ctx->Req.FingerIdList[i]);
#else
		snprintf(fingerID, 10, "FingerID%d", ctx->Req.FingerIdList[i]);
#endif // RVC_OS_WIN

		Dbg("writing %s", fingerID);
		fingerInfo[fingerID] = ctx->Req.FPFeatureList[i].GetData();
		fd->FingerIDArray[i] = ctx->Req.FPFeatureList[i];
		fd->FingerIDLenArray[i] = fd->FingerIDArray[i].GetLength();
	}

	if (m_featureData.find(ctx->Req.CustomerID) == m_featureData.end())
	{
		//not exist, insert directly
		m_featureData[ctx->Req.CustomerID] = fd;
	}
	else {
		auto tempFD = m_featureData[ctx->Req.CustomerID];
		m_featureData[ctx->Req.CustomerID] = fd;
		if (tempFD) { delete tempFD; tempFD = NULL;	}
	}

	errCode = spConfig->WriteConfigValue(m_FingerSection.GetData()
		, ctx->Req.CustomerID.GetData()
		, writer.write(fingerInfo).c_str());
	if (errCode != Error_Succeed)
	{
		LogError(Severity_High, Error_DevLoadFileFailed
			, LOG_ERR_CUSTMNGRAUTH_REGISTER_WRITE_RUNINFO_FAILED
			, "write data into runinfo failed when commit.");
		LeaveCriticalSection(&m_cs);
		return Error_Unexpect;
	}
	Dbg("write data into runinfo success when commit.");
	LeaveCriticalSection(&m_cs);
	return errCode;
}

#pragma endregion

#pragma region authorize process

ErrorCodeEnum CCustMngrAuthFSM::MatchFingerPrint(SpReqAnsContext<CustMngrAuthService_StartAuthorize_Req, CustMngrAuthService_StartAuthorize_Ans>::Pointer ctx, bool& bStopAuthorize)
{
	LOG_FUNCTION();
	ErrorCodeEnum errCode = ConnectFingerPrintEntity();
	if (errCode != Error_Succeed)
		return errCode;

	MatchParams* matchParam = new MatchParams();
	matchParam->sTotalNumOfTemplate = 0;
	errCode = PrepareDataBeforeMatch(matchParam);
	if (errCode != Error_Succeed)
		return errCode;

	errCode = MatchProcess(matchParam, bStopAuthorize);
	return errCode;
}

ErrorCodeEnum CCustMngrAuthFSM::ConnectFingerPrintEntity()
{
	ErrorCodeEnum errCode = Error_Succeed;
	m_pFingerPrint = new FingerPrintService_ClientBase(m_pEntity);
	errCode = m_pFingerPrint->Connect();
	if (errCode != Error_Succeed)
	{
		Dbg("ERROR: connect to fingerprint entity failed!");
		m_pFingerPrint->SafeDelete();

		errCode = Error_NoTarget;	//TODO::give one other errCode
	}
	return errCode;
}

ErrorCodeEnum CCustMngrAuthFSM::PrepareDataBeforeMatch(MatchParams* matchParam)
{
	EnterCriticalSection(&m_cs);

	CAutoArray<CSimpleStringA> tempFeatureArray;
	CAutoArray<int> tempFeatureLenArray;
	int totalCustomerID = m_featureData.size();
	int totalTemplate = totalCustomerID * FINGER_NUM;
	tempFeatureArray.Init(totalTemplate);
	tempFeatureLenArray.Init(totalTemplate);

	if (totalCustomerID <= 0)
	{
		Dbg("No FingerPrint data in local file or read local file failed.");
		LeaveCriticalSection(&m_cs);
		if (matchParam != NULL)
			delete matchParam;
		return Error_NoTarget;
	}

	Dbg("begin copy feature to reqParams");
	for (auto it = m_featureData.begin(); it != m_featureData.end(); ++it)
	{
		TemplateInfo ti;
		memset(&ti, 0, sizeof(ti));
		ti.CustomerID = it->first;
		ti.TemplateNum = 0;

		for (int index = 0; index < FINGER_NUM; ++index)
		{
			if (index >= it->second->FingerIDArray.GetCount()) //旧版本可能只有2个
				break;

			if (it->second->FingerIDArray[index].GetLength() <= 0)
				continue;

			tempFeatureArray[matchParam->sTotalNumOfTemplate] = it->second->FingerIDArray[index];
			tempFeatureLenArray[matchParam->sTotalNumOfTemplate] = it->second->FingerIDLenArray[index];
			ti.TemplateNum = ti.TemplateNum + 1;
			++matchParam->sTotalNumOfTemplate;
		}

		if (ti.TemplateNum > 0)
			matchParam->sFingerCount.push_back(ti);
	}
	LeaveCriticalSection(&m_cs);
	Dbg("num of template not empty:%d", matchParam->sTotalNumOfTemplate);

	matchParam->sMatchReq.templateNum = matchParam->sTotalNumOfTemplate;
	matchParam->sMatchReq.templates.Init(matchParam->sTotalNumOfTemplate);
	matchParam->sMatchReq.templateLen.Init(matchParam->sTotalNumOfTemplate);

	for (int i = 0; i < matchParam->sTotalNumOfTemplate; ++i)
	{
		matchParam->sMatchReq.templates[i] = tempFeatureArray[i];
		matchParam->sMatchReq.templateLen[i] = tempFeatureLenArray[i];
	}

	Dbg("end copy feature to reqParams");
	Dbg("templateNum: %d", matchParam->sMatchReq.templateNum);

	return Error_Succeed;
}

ErrorCodeEnum CCustMngrAuthFSM::MatchProcess(MatchParams* matchParam, bool& bStopAuthorize)
{
	ErrorCodeEnum errCode = Error_Succeed;

	while (true)
	{
		if (m_pFingerPrint == NULL || m_pFingerPrint->QuerySessionClosed())
		{
			Dbg("m_pFingerPrint is NULL or connection closed.");
			return Error_Unexpect;
		}
		//fingerprint entity may not return immediately
		SLEEP(100);

		Dbg("begin next invoke match.");
		errCode = m_pFingerPrint->Match(matchParam->sMatchReq, matchParam->sMatchAns, 20000);

		if (m_bCancelAuthorize || errCode == Error_Cancel)
		{
			Dbg("cancel authorize task.");
			bStopAuthorize = true;
			m_bCancelAuthorize = false;
			if (m_bAuthorizeTimeout)
			{
				m_bAuthorizeTimeout = false;
				return Error_TimeOut;
			}
			return Error_Cancel;
		}
		else if (errCode == Error_Unexpect || errCode == Error_TimeOut)
		{
			Dbg("invoke match error with errCode(%s)", SpStrError(errCode));
			BroadcastGetFinger(2);
		}
		else if (errCode == Error_Succeed)
		{
			Dbg("invoke match success, start analyze result.");
			errCode = AnalyzeMatchResult(matchParam, bStopAuthorize);
			if (errCode == Error_Succeed)
				return Error_Succeed; //continue if other errCode
		}
		else {
			Dbg("invole match error(%s), stop authorize", SpStrError(errCode));
			return Error_Unexpect;
		}
	}
}

void CCustMngrAuthFSM::BroadcastGetFinger(int status)
{
	GetFinger evt;
	evt.Status = status;
	SpSendBroadcast(GetEntityBase()->GetFunction()
		, SP_MSG_OF(GetFinger), SP_MSG_SIG_OF(GetFinger)
		, evt);
}

ErrorCodeEnum CCustMngrAuthFSM::AnalyzeMatchResult(MatchParams* matchParam, bool& bStopAuthorize)
{
	int resTemplateNum = matchParam->sMatchAns.result.GetCount();
	if (resTemplateNum != matchParam->sTotalNumOfTemplate)
	{
		Dbg("result templateNum(%d) is not equale to the Req's(%d)."
			, resTemplateNum, matchParam->sTotalNumOfTemplate);
		return Error_Unexpect;
	}
	std::vector<TemplateInfo>tmpFingerCountInfo(matchParam->sFingerCount);
	int matchIndex = -1; //matched CustomerID's index in array
	int matchCount = 0;  //num of matched
	int fingerCountIndex = 0; //index of fingerCountInfo
	int FINGER_NUM = tmpFingerCountInfo[fingerCountIndex].TemplateNum;
	for (int i = 0; i < resTemplateNum; i += FINGER_NUM)
	{
		int oneCustMatchResult = 0;
		FINGER_NUM = tmpFingerCountInfo[fingerCountIndex].TemplateNum;
		for (int j = 0; j < FINGER_NUM; ++j)
		{
			oneCustMatchResult += matchParam->sMatchAns.result[i + j];
		}

		if (oneCustMatchResult > 0) //one customer has more than one match, just as one
		{
			matchCount++;
			matchIndex = fingerCountIndex;
		}
		if (matchCount > 1) //more than one customer's finger matched
			break;
		fingerCountIndex++;
	}
	int matchResult = matchCount;//0:no match; 1:just one match; 2: muti match

	switch (matchResult)
	{
	case 0:
	{
		Dbg("MatchResult: 0| no match");
		BroadcastGetFinger(0);
	}
	break;
	case 1:
	{
		Dbg("MatchResult: 1| one and only one match, authorize done.");
		Dbg("Match Finger(CustomerID=%s)", (const char*)tmpFingerCountInfo[matchIndex].CustomerID);
		m_authCtx.eAuthByWhich = AuthByFngPrnt;
		m_authCtx.CustomerID = tmpFingerCountInfo[matchIndex].CustomerID;
		bStopAuthorize = true;
		return Error_Succeed;
	}
	break;
	case 2:
	{
		Dbg("MatchResult: 2 | two and more matches. be alerted");
		BroadcastGetFinger(1);
	}
	break;
	default:break;
	}
	return Error_Unexpect;
}

#pragma endregion