#include "StdAfx.h"
#include "DeviceData.h"
#include "CommonFun.h"

CDeviceData::CDeviceData()
{
	m_strName = _T("");
	m_strGroup = _T("");
	m_Value = _T("");
	m_nType = 0;				//0:int 1:float 2:bool 3:string
	m_pFunc = NULL;
	m_nValue = 0;
	m_fValue = 0;
	m_bValue = false;
	m_strValue = _T("");
}

CDeviceData::CDeviceData( CString strName,CString strGroup,int nType,CString strValue )
{
	m_strName = strName;
	m_strGroup = strGroup;
	m_nType = nType;				//0:int 1:float 2:bool 3:string
	m_pFunc = NULL;
	m_nValue = 0;
	m_fValue = 0;
	m_bValue = false;
	m_strValue = _T("");
	SetValue(strValue);
}

CDeviceData::~CDeviceData()
{

}

bool CDeviceData::FireCallback()
{
	if (m_pFunc != NULL)
	{
#ifdef _UNICODE
	m_pFunc(m_strName.GetBuffer(),m_strGroup.GetBuffer(),m_nType,m_Value.GetBuffer());
#else
	CStringW wstrName = CCommonFun::mb2wc(m_strName.GetBuffer()).data();
	CStringW wstrGroup = CCommonFun::mb2wc(m_strGroup.GetBuffer()).data();
	CStringW wstrValue = CCommonFun::mb2wc(m_Value.GetBuffer()).data();
	m_pFunc(wstrName.GetBuffer(),wstrGroup.GetBuffer(),m_nType,wstrValue.GetBuffer());
#endif
		
		return true;
	}
	return false;
}

bool CDeviceData::operator=( const int nValue )
{
	if (m_nType != 0)		//当前类型不是int
	{
		return false;
	}
	m_Value.Format(_T("%d"),nValue);
	if (m_nValue != nValue || (Group() == _T("Message"))||(Group() == _T("Status")))
	{
		m_nValue = nValue;		
		FireCallback();
	}	
	return true;
}

bool CDeviceData::operator=( const float fValue )
{
	if (m_nType != 1)		//当前类型不是float
	{
		return false;
	}
	m_Value.Format(_T("%f"),fValue);
	if (m_fValue != fValue || (Group() == _T("Message"))||(Group() == _T("Status")))
	{
		m_fValue = fValue;		
		FireCallback();
	}	
	return true;
}

bool CDeviceData::operator=( const bool bValue )
{
	if (m_nType != 2)		//当前类型不是bool
	{
		return false;
	}
	if (bValue)
		m_Value = _T("true");
	else
		m_Value = _T("false");
	if (m_bValue != bValue || (Group() == _T("Message"))||(Group() == _T("Status")))
	{
		m_bValue = bValue;		
		FireCallback();
	}
	
	return true;
}

bool CDeviceData::operator=( const wchar_t* strValue )
{
	if (m_nType != 3)		//当前类型不是str
	{
		return false;
	}
	m_Value.Format(_T("%s"),strValue);
	if (m_strValue != m_Value || (Group() == _T("Message"))||(Group() == _T("Status")))
	{
		m_strValue = m_Value;		
		FireCallback();
	}	
	return true;
}

bool CDeviceData::operator=( const char* strValue )
{
	if (m_nType != 3)		//当前类型不是str
	{
		return false;
	}
	m_Value.Format(_T("%s"),strValue);
	if (m_strValue != m_Value || (Group() == _T("Message"))||(Group() == _T("Status")))
	{
		m_strValue = m_Value;		
		FireCallback();
	}	
	return true;
}

bool CDeviceData::operator=( const CString& strValue )
{
	if (m_nType != 3)		//当前类型不是str
	{
		return false;
	}
	m_Value = strValue;
	if (m_strValue != strValue || (Group() == _T("Message"))||(Group() == _T("Status")))
	{
		m_strValue = strValue;		
		FireCallback();
	}	
	return true;
}

CString CDeviceData::Name()
{
	return m_strName;
}

CString CDeviceData::Group()
{
	return m_strGroup;
}

int CDeviceData::Type()
{
	return m_nType;
}

int CDeviceData::nValue()
{
	return m_nValue;	
}

float CDeviceData::fValue()
{
	return m_fValue;
}

bool CDeviceData::bValue()
{
	return m_bValue;
}

CString CDeviceData::strValue()
{
	return m_strValue;
}

int CDeviceData::Init( CString strName,CString strGroup,int nValue,pCallbackfun pfun )
{
	m_pFunc = pfun;
	m_strName = strName;
	m_strGroup = strGroup;
	m_nType = 0;
	m_nValue = nValue;
	m_Value.Format(_T("%d"),nValue);
	FireCallback();
	return 0;
}

int CDeviceData::Init( CString strName,CString strGroup,float fValue,pCallbackfun pfun )
{
	m_pFunc = pfun;
	m_strName = strName;
	m_strGroup = strGroup;
	m_nType = 1;
	m_fValue = fValue;
	m_Value.Format(_T("%f"),fValue);
	FireCallback();
	return 0;
}

int CDeviceData::Init( CString strName,CString strGroup,bool bValue,pCallbackfun pfun )
{
	m_pFunc = pfun;
	m_strName = strName;
	m_strGroup = strGroup;
	m_nType = 2;
	m_bValue = bValue;
	if (m_bValue)
	{
		m_Value = _T("true");
	} 
	else
	{
		m_Value = _T("false");
	}
	FireCallback();
	return 0;
}

int CDeviceData::Init( CString strName,CString strGroup,CString strValue,pCallbackfun pfun )
{
	m_pFunc = pfun;
	m_strName = strName;
	m_strGroup = strGroup;
	m_nType = 3;
	m_strValue = strValue;
	m_Value = m_strValue;
	FireCallback();
	return 0;
}

int CDeviceData::Init( CString strName,CString strGroup,const wchar_t* strValue,pCallbackfun pfun )
{
	m_pFunc = pfun;
	m_strName = strName;
	m_strGroup = strGroup;
	m_nType = 3;
	m_strValue = strValue;
	m_Value = m_strValue;
	FireCallback();
	return 0;
}

int CDeviceData::Init( CString strName,CString strGroup,const char* strValue,pCallbackfun pfun )
{
	m_pFunc = pfun;
	m_strName = strName;
	m_strGroup = strGroup;
	m_nType = 3;
	m_strValue = strValue;
	m_Value = m_strValue;
	FireCallback();
	return 0;
}

bool CDeviceData::SetValue( CString strValue )
{
	int nData;
	float fData;
	switch(m_nType)
	{
	case 0:		//int类型
#ifdef _UNICODE
		nData = _wtoi(strValue);
#else
		nData = atoi(strValue);
#endif		
		return *this = nData;
		break;
	case 1:		//float类型
#ifdef _UNICODE
		fData = (float)_wtof(strValue);
#else
		fData = (float)atof(strValue);
#endif		
		return *this = fData;
		break;
	case 2:		//int类型
		if (strValue.MakeLower() == _T("true"))
			return *this = true;
		else if (strValue.MakeLower() == _T("false"))
			return *this = false;
		break;
	case 3:		//str类型
		return *this = strValue;
		break;
	default:		
		break;
	}
	return false;
}

CString CDeviceData::Data()
{
	return m_Value;
}

CString CDeviceData::strType()
{
	CString strtype;
	switch(m_nType)
	{
	case 0:		//int类型
		strtype = _T("int");
		break;
	case 1:		//float类型
		strtype = _T("float");
		break;
	case 2:		//bool类型
		strtype = _T("bool");
		break;
	case 3:		//str类型
		strtype = _T("string");
		break;
	default:
		strtype.Format(_T("%d"),m_nType);
		break;
	}
	return strtype;
}