#include "stdafx.h"
#include "Daikin_Modify.h"

DaiKin_Modify::DaiKin_Modify(char *szPath,char *szIniName,int nCommPort,int nAddr,int nRate,int nDataBit,int nStopBit,int nParity,int nInterval)
{
#if IS_USE_READMSG_CS
	InitializeCriticalSection( &m_csReadMsg );    //初始化一个临界资源对象;
#endif
	MTVERIFY( m_hSemComm = CreateEvent( NULL, TRUE, TRUE, 0 ) );    //CreateEvent（）创建或打开一个命名的或无名的事件对象

	for( int i = 0; i < 9; i++ )
	{
		memset(m_szDaKin_400Msg[i], 0, sizeof(m_szDaKin_400Msg[i]));
		m_devOnline[i] = TRUE;
		m_dwOnlineTick[i] = 0;
	}
}

DaiKin_Modify::~DaiKin_Modify()
{
#if IS_USE_READMSG_CS
	DeleteCriticalSection( &m_csReadMsg );
#endif
	MTVERIFY( CloseHandle( m_hSemComm ) );
	CloseComm();
}

BOOL DaiKin_Modify::DaiKinOpenComm(int nCommPort, int nAddr, int nRate, int nDataBit, int nStopBit, int nParity, int nInterval)
{
	BOOL bResult = FALSE;
	bResult = OpenComm( nCommPort, nAddr, nRate, nDataBit, nStopBit, nParity, nInterval );
	return bResult;
}

int DaiKin_Modify::GetIniInfo(char *szPath,char *szIniName,char *szCmd,char *IniSendCMD,int &IniSendlen,char *szDataType,int &nIndex,int &nLen, int &iSBit, int &iEBit)
{
	CHAR szFile[MAX_PATH + 1] = "";
	wsprintf(szFile, "%s\\config\\%s", szPath, szIniName);

	IniSendlen = GetPrivateProfileString(szCmd, "SendCmd", "-1", IniSendCMD, 10, szFile);		// 返回的字符串是以\0结束的;
	GetPrivateProfileString(szCmd, "type", "-1", szDataType, 10, szFile);
	szDataType[strlen(szDataType)] = '\0';
	nIndex = GetPrivateProfileInt(szCmd, "Index", -1, szFile);
	nLen = GetPrivateProfileInt(szCmd, "Len", -1, szFile);

	iSBit = GetPrivateProfileInt(szCmd, "StaBit", -1, szFile);//从配置文件中取值
	iEBit = GetPrivateProfileInt(szCmd, "EndBit", -1, szFile);

	return 0;
}

// 发送读取设备参数请求
int DaiKin_Modify::SendReadRequest(
							 char	*szPath,
							 char	*szIniName,
							 int	nCommPort,
							 int	nAddr,
							 char	*szCmd,
							 char	*szMsg,
							 int	nReversed1,
							 int	nReversed2,
							 int	nReversed3,
							 int	nReversed4,
							 int	nReversed5,
							 float  fReversed1,
							 float  fReversed2,
							 float  fReversed3,
							 char	*szReversed1,
							 char	*szReversed2,
							 char	*szReversed3,
							 char	*szReversed4,
							 char	*szReversed5 )
{	
	CCommProcess *pComm = FindComm(nCommPort);
	if( pComm == NULL ) return -1;
	int nRet = -1;

	int nIndex(0), nLen(0), IniSendlen(0),iSBit(0), iEBit(0);
	char IniSendCMD[MAX_CMD] = {0}, szDataType[CMD_TYPE] = {0};
	GetIniInfo(szPath,szIniName,szCmd,IniSendCMD,IniSendlen,szDataType,nIndex,nLen,iSBit,iEBit);

	int iCmd = atoi(szCmd + 4);
	if( (strlen(m_szDaKin_400Msg[nAddr -1]) == 0 && (iCmd >= 5 && iCmd <= 15)) || iCmd == 5)
	{
		nRet = GetDeviceParam(nAddr, pComm,szCmd, IniSendCMD, IniSendlen);
		if( nRet != 0 ) return nRet;
	}

	if( GetTickCount() - m_dwOnlineTick[nAddr - 1] > 60 *1000 &&  m_dwOnlineTick[nAddr - 1] > 0 )
		m_devOnline[nAddr - 1] = FALSE;
	else if( GetTickCount() - m_dwOnlineTick[nAddr - 1] < 60 *1000 &&  m_dwOnlineTick[nAddr - 1] > 0 )
		m_devOnline[nAddr - 1] = TRUE;

	if( m_devOnline[nAddr - 1] == FALSE )
		return -1;

	nRet = GetDaiKin_400VarMsg(nAddr, szCmd, szMsg, nIndex, nLen, szDataType, iSBit, iEBit);
	//LOG4C((LOG_NOTICE, "CDaiKin::SendSetReuest szCmd= %s, szMsg = %s", szCmd, szMsg));
	return nRet;
}

void DaiKin_Modify::BitDataProcess(const BYTE &bySour, char *szRecv,int &StaBit,int &EndBit)
{
	int ByteBit = 0;
	int sum = bySour - 48;
	switch(StaBit)
	{
	case 0: 
		ByteBit = sum & 0x01; 
		break;
	case 1: 
		ByteBit = (sum & 0x02) / 0x02 ;
		break;
	case 2: 
		ByteBit = (sum & 0x04) / 0x04 ;
		break;
	case 3: 
		ByteBit = (sum & 0x08) / 0x08 ;
		break;
	case 4: 
		ByteBit = (sum & 0x10) / 0x10 ;
		break;
	case 5: 
		ByteBit = (sum & 0x20) / 0x20 ;
		break;
	case 6: 
		ByteBit = (sum & 0x40) / 0x40 ;
		break;
	case 7: 
		ByteBit = (sum & 0x80) / 0x80;
		break;
	}
	sprintf(szRecv,"%d",ByteBit);
}

int DaiKin_Modify::GetDaiKin_400VarMsg( int nAddr,char *szCmd,char *szMsg,int &nIndex,int &nLen,char *szType,int startBit,int endBit )
{
#if IS_USE_READMSG_CS
		EnterCriticalSection( &m_csReadMsg );
#endif
		//DataConversion(szType, m_szDaKin_400Msg[nAddr - 1] + nIndex, szMsg, nLen, startBit, endBit);
		_BYTE_1_Decimal(szMsg,(BYTE*)m_szDaKin_400Msg[nAddr - 1] +nIndex);
#if IS_USE_READMSG_CS
		LeaveCriticalSection(&m_csReadMsg);
#endif
	return 0;
}

int DaiKin_Modify::GetDeviceParam(int nAddr,CCommProcess *pComm,char *szCmd,char *IniSendCMD,	const int  &IniSendlen)
{
	int nRet = -1;
	nRet = Send_ReadDeviceData(nAddr,pComm,szCmd,IniSendCMD,IniSendlen);
	if( nRet != 0 )
		return nRet;
	nRet = Recv_ReadDeviceData(nAddr, pComm, szCmd);
	return nRet;
}

int DaiKin_Modify::SetDeviceParam(int nAddr,CCommProcess *pComm,char *szCmd,char *szSetMsg,char *szRecvMsg,char *IniSendCMD,	const int &IniSendlen)
{
	int nRet = -1;
	nRet = Send_WriteDeviceData(nAddr, pComm, szCmd, szSetMsg,IniSendCMD, IniSendlen );
	if( nRet != 0 )
		return nRet;
	nRet = Recv_WriteDeviceData(nAddr, pComm, szCmd, szRecvMsg);
	return nRet;
}

// 发送设置设备参数请求
int DaiKin_Modify::SendSetReuest(
						   char *szPath,		
						   char *szIniName,	
						   int nCommPort,	
						   int nAddr,		
						   char *szCmd,		
						   char *szSetMsg,		
						   int nReversed1,	
						   int nReversed2,	
						   int nReversed3,	
						   int nReversed4,	
						   int nReversed5,	
						   float fReversed1,	
						   float fReversed2,	
						   float fReversed3,	
						   char *szReversed1,
						   char *szReversed2,
						   char *szReversed3,
						   char *szReversed4,
						   char *szReversed5	
						   )
{
	CCommProcess *pComm = FindComm(nCommPort);
	if( pComm == NULL ) return -1;
	int nRet = -1;

	int nIndex(0), nLen(0), IniSendlen(0),iSBit(0), iEBit(0);
	char IniSendCMD[MAX_CMD] = {0}, szDataType[CMD_TYPE] = {0};
	GetIniInfo(szPath,szIniName,szCmd,IniSendCMD,IniSendlen,szDataType,nIndex,nLen,iSBit,iEBit);

	char szRecvMsg[10] = {0};
	SetDeviceParam(nAddr, pComm, szCmd, szSetMsg,szRecvMsg,IniSendCMD,IniSendlen);
	return 0;
}

int DaiKin_Modify::Send_ReadDeviceData(int nAddr,CCommProcess *pComm,char *szCmd,const char *IniSendCMD,const int &IniSendlen)
{
	int nRet = -1;
#if DEBUG_DAIKIN_MODIFY
	int iSendLen = 0;
	BYTE byArySend[30] = {0};

	byArySend[0] = 0x7E;
	byArySend[1] = nAddr;
	byArySend[2] = 0x01;
	byArySend[3] = 0x05;
	byArySend[4] =  byArySend[1] + 
					byArySend[2] +
					byArySend[3];
	// EOI;
	byArySend[5] = 0x0D;
	//LOG4C_HEX_DUMP((LOG_NOTICE,(char *)byArySend,30));
	iSendLen = 6;
	if( WaitForSingleObject( m_hSemComm, 0 ) == WAIT_OBJECT_0 )	// 有信号才写串口
	{
		ResetEvent( m_hSemComm );
		int nResult = pComm->Write(byArySend, iSendLen);

		if( nResult != iSendLen )
		{
			SetEvent( m_hSemComm );
			LOG4C((LOG_NOTICE,"DAKIN Write长度错误"));
			return EER_CODE_COM_WRITE_DATA;
		}
	}
	else
	{
		LOG4C((LOG_NOTICE,"DAKIN 无法获取信号控制"));
		return ERR_CODE_COM_BUSY;
	}
#endif
	return 0;
}

int DaiKin_Modify::Recv_ReadDeviceData(int nAddr,CCommProcess *pComm,char *szCmd)
{
#if DEBUG_DAIKIN_MODIFY
	BYTE *byAryRecv = new BYTE[90];
	ZeroMemory(byAryRecv, 90);
	int iRecvLen = pComm->Read(byAryRecv,90);
	if( iRecvLen <= 0) 
	{
		SetEvent( m_hSemComm );
		if( byAryRecv != NULL)
		{
			delete[] byAryRecv;
			byAryRecv = NULL;
		}
		LOG4C((LOG_NOTICE, "DAKIN 串口没有读到数据"));
		return ERR_CODE_COM_READ_NO_DATA;
	}

	
	// copy to the array ;
	memcpy(m_szDaKin_400Msg[nAddr -1], byAryRecv, iRecvLen);
	m_dwOnlineTick[nAddr - 1] = GetTickCount();

	//LOG4C_HEX_DUMP((LOG_NOTICE,(char *)m_szDaKin_400Msg[nAddr -1],iRecvLen));

	SetEvent( m_hSemComm );
	if( byAryRecv != NULL)
	{
		delete[] byAryRecv;
		byAryRecv = NULL;
	}
#else
	SimulationCommData(nAddr);
#endif
	return 0;
}

int DaiKin_Modify::Send_WriteDeviceData( int nAddr,CCommProcess *pComm, char *szCmd, char *szSetMsg,char *IniSendCMD,	const int &IniSendlen)
{
#if DEBUG_DAIKIN_MODIFY
	/************************************************************************/
	int iSendLen = 0;
	char chLength[4] = {0};
	char chChkSum[5] = {0};

	BYTE byArySend[120] = {0};
	// SOI;
	byArySend[0] = 0x7E;
	byArySend[1] = nAddr;
	byArySend[2] = 0x03;
	byArySend[3] = 0x04;
	byArySend[4] = atoi(IniSendCMD);
	if ( byArySend[4] == 9)
	{
		byArySend[5] = TwoHexCharToChar(szSetMsg[0] ,szSetMsg[1]);
		//LOG4C((LOG_NOTICE,"Set = %s,%d",szSetMsg,byArySend[5]));
	}
	else
		byArySend[5] = atoi(szSetMsg);

	byArySend[6] =  byArySend[1] + 
		byArySend[2] +
		byArySend[3] +
		byArySend[4] + 
		byArySend[5] ;

	byArySend[7] = 0x0D;
	iSendLen = 8;

	//LOG4C_HEX_DUMP((LOG_NOTICE,(char *)byArySend,8));
	/************************************************************************/
	ResetEvent( m_hSemComm );
	// 读取上次未读的数据,确保空调缓存已无数据;
	BYTE byRecv[250] = {0};
	pComm->Read(byRecv, 250);

	Sleep(100);
	int nResult = pComm->Write(byArySend, iSendLen);

	if( nResult != iSendLen )
	{
		SetEvent( m_hSemComm );
		LOG4C((LOG_NOTICE,"DAIKIN 写长度不对"));
		return EER_CODE_COM_WRITE_DATA;
	}
	Sleep(200);
#endif
	return 0;
}

int DaiKin_Modify::Recv_WriteDeviceData(int nAddr, CCommProcess *pComm, char *szCmd, char *szRecvMsg)
{
#if DEBUG_DAIKIN_MODIFY
	int nReceiveLen = 250;
	int nProcessLen = 0;
	int nReadLen = 0;

	char *pBuffer = new char[ nReceiveLen ];
	memset(pBuffer, 0, nReceiveLen);
	//Sleep(200);
	
	nReadLen = pComm->Read((BYTE *)pBuffer, nReceiveLen);
	if( nReadLen <= 0) 
	{
		SetEvent( m_hSemComm );

		if( pBuffer != NULL)
		{
			delete[] pBuffer;
			pBuffer = NULL;
		}

		LOG4C((LOG_NOTICE,"DAKIN 写 串口没有读到数据"));
		return ERR_CODE_COM_READ_NO_DATA;
	}

	// 设置串口等待事件为有信号; 
	SetEvent( m_hSemComm );
	if( pBuffer != NULL)
	{
		delete[] pBuffer;
		pBuffer = NULL;
	}
#else
	SimulationCommData(nAddr);
#endif
	return 0;
}


void DaiKin_Modify::SimulationCommData(int nAddr)
{
	m_szDaKin_400Msg[nAddr -1][0] = 0x7E;
	m_szDaKin_400Msg[nAddr -1][1] = 0x01;
	m_szDaKin_400Msg[nAddr -1][2] = 0x11;
	m_szDaKin_400Msg[nAddr -1][3] = 0x05;
	m_szDaKin_400Msg[nAddr -1][4] = 0x16;
	m_szDaKin_400Msg[nAddr -1][5] = 0x16;
	m_szDaKin_400Msg[nAddr -1][6] = 0x20;
	m_szDaKin_400Msg[nAddr -1][7] = 0x10;
	m_szDaKin_400Msg[nAddr -1][8] = 0x20;
	m_szDaKin_400Msg[nAddr -1][9] = 0x10;
	m_szDaKin_400Msg[nAddr -1][10] = 0x01;
	m_szDaKin_400Msg[nAddr -1][11] = 0x62;
	m_szDaKin_400Msg[nAddr -1][12] = 0x17;
	m_szDaKin_400Msg[nAddr -1][13] = 0x02;
	m_szDaKin_400Msg[nAddr -1][14] = 0x00;
	m_szDaKin_400Msg[nAddr -1][15] = 0x1A;
	m_szDaKin_400Msg[nAddr -1][16] = 0x00;
	m_szDaKin_400Msg[nAddr -1][17] = 0x00;
	m_szDaKin_400Msg[nAddr -1][18] = 0x20;
	m_szDaKin_400Msg[nAddr -1][19] = 0x20;
	m_szDaKin_400Msg[nAddr -1][20] = 0x79;
	m_szDaKin_400Msg[nAddr -1][21] = 0x0D;

}

void DaiKin_Modify::lowcase2uppcase(BYTE &btSrc)
{
	if( btSrc >= 'a' && btSrc <= 'z' )
		btSrc = btSrc - 'a' + 'A';
}

void DaiKin_Modify::GetCheckSum(char *szData, char *szCheck ,int nlen)
{
	DWORD dwSum(0);
	for (int i = 0; i < nlen; i++)
		dwSum += szData[i];

	WORD iCompliment = dwSum;
	iCompliment = ~iCompliment;//取反
	iCompliment++;

	itoa(iCompliment, szCheck, 16);
	for (int i(0); i < 5 ; i++)
		lowcase2uppcase((BYTE &)szCheck[i]);
}