#ifndef _AECDBOBJXDATAMAP_H__
#define _AECDBOBJXDATAMAP_H__

#if _MSC_VER > 1000
#pragma once
#endif
#include <map>
#include "dbfiler.h"
#include "shJson.h"

#ifdef AECRXBASE_EXPORT
#define AECDLLIMPEXP __declspec(dllexport)
#else
#define AECDLLIMPEXP __declspec(dllimport)
#endif

#define XData_Func_Const(ent_ptr, func_name, ...)\
{\
	if ((ent_ptr))\
	{\
		const AecDbObjXDataMap *pMap((ent_ptr)->GetSpecialtyData());\
		if (pMap) pMap->##func_name(##__VA_ARGS__);\
	}\
}

#define XData_Func(ent_ptr, func_name, ...)\
{\
	if ((ent_ptr))\
	{\
		AecDbObjXDataMap *pMap((ent_ptr)->GetSpecialtyData());\
		if (pMap) pMap->##func_name(##__VA_ARGS__);\
	}\
}

typedef std::pair<CString, CString> SH_BIM_REC;
typedef std::vector<SH_BIM_REC> SH_BIM_BLOCK;

typedef struct AecXData
{
	/*
	VT_I4					: int
	VT_BSTR					: psz
	VT_R8					: double
	VT_BYREF | VT_R8
	VT_BYREF | VT_R8 + 1 pt
	VT_BYREF | VT_R8 + 2 
	VT_BYREF | VT_R8 + 3     vect
	VT_UI4 : id
	VT_BYREF | VT_R8 + 4 : matrix3d
	VT_BYREF | VT_R8 + 5 : binary data

	*/
	int nVt;
	LONG_PTR npszLen;		//对应字符数据长度

	union
	{
		short    iVal;		// short型
		LONG_PTR nVal;		// 整型数据
		double	dVal[3];	// 浮点数据
		TCHAR*	pszVal;		// 字符数据
		void*   pData;		// binary data
	};
}AECXDATA;

class AECDLLIMPEXP AecDbObjXDataMap  
{

public:
			 AecDbObjXDataMap();
			 AecDbObjXDataMap(const AecDbObjXDataMap& datamap);
	virtual ~AecDbObjXDataMap();

public:
	BOOL SetAt(LPCTSTR pszKey,int nVal);
	BOOL SetAt(LPCTSTR pszKey, DWORD dw);

	BOOL SetAt(LPCTSTR pszKey, Adesk::Int16 nVal);

	BOOL SetAt(LPCTSTR pszKey,double dVal);

	BOOL SetAt(LPCTSTR pszKey,const AcGeDoubleArray& arVal);
	BOOL SetAt(LPCTSTR pszKey,const AcGeVector3d& vt,BOOL bTransformBy = FALSE);

	BOOL SetAt(LPCTSTR pszKey,const AcGePoint3d& ptGe,BOOL bTransformBy = FALSE);

	BOOL SetAt(LPCTSTR pszKey,const AcGePoint3dArray& arPt,BOOL bTransformBy = FALSE);

	BOOL SetAt(LPCTSTR pszKey,LPCTSTR pszValue);

	BOOL SetAt(LPCTSTR pszKey,const AcDbObjectId& id,BOOL bIsSoft = TRUE);

	BOOL SetAt(LPCTSTR pszKey,const AcDbHandle& handle);

	BOOL SetAt(LPCTSTR pszKey,const AcGeMatrix3d& xform);

	BOOL SetAt(LPCTSTR pszKey,void* pData,int nSize);
	BOOL GetAt(LPCTSTR pszKey,void*& pData,int& nSize) const;

	BOOL GetAt(LPCTSTR pszKey,int& nVal) const;
	BOOL GetAt(LPCTSTR pszKey, short &nVal) const;
	BOOL GetAt(LPCTSTR pszKey, DWORD &dw) const;

	BOOL GetAt(LPCTSTR pszKey,double& dVal) const;
	BOOL GetAt(LPCTSTR pszKey,AcGeDoubleArray& arVal) const;

	BOOL GetAt(LPCTSTR pszKey,AcGeVector3d& vt) const;

	BOOL GetAt(LPCTSTR pszKey,AcGePoint3d& ptGe) const;

	BOOL GetAt(LPCTSTR pszKey,AcGePoint3dArray& arPt) const;
	
	BOOL GetAt(LPCTSTR pszKey,AcGeMatrix3d& xform) const;

	BOOL GetAt(LPCTSTR pszKey,CString &sValue) const;

	/*
	TCHAR [] 作为参数时，会退化为 TCHAR*。
	所以， 程序中 GetAt(LPCTSTR, TCHAR[]) 的情况下，会调用此重载。
	而数组退化后的指针无法使用strlen()得到 pszValue的真实长度。
	内部的 strcpy() 会导致缓冲区溢出，而strcpy_s/strncpy_s 得不到长度参数，也无法使用，故废弃。
	字符数组的情况，会用 下面的 GetAt(LPCTSTR pszKey, TCHAR(&va)[N]) 模板来处理。
	字符串缓存的情况，会用 GetAt(LPCTSTR pszKey, TCHAR* psz, const int &len) 处理。
	*/
	//BOOL GetAt(LPCTSTR pszKey,TCHAR* pszValue) const;

	BOOL GetAt(LPCTSTR pszKey,AcDbObjectId& id) const;

	BOOL GetAt(LPCTSTR pszKey,AcDbHandle& handle,AcDbDatabase* pDb = NULL) const;

	BOOL SetAt(LPCTSTR pszKey,int iIndex,LPCTSTR pszValue);
	BOOL GetAt(LPCTSTR pszKey,int iIndex,CString &sValue) const;

	BOOL SetAt(LPCTSTR pszKey,int iIndex,const AecDbObjXDataMap& xDataMap);
	BOOL GetAt(LPCTSTR pszKey,int iIndex,AecDbObjXDataMap& xDataMap) const;

	BOOL SetAt(LPCTSTR pszKey,const AecXData& XData);

	BOOL GetAt(LPCTSTR pszKey,AecXData& XData) const;

	BOOL GetAt(LPCTSTR pszKey, TCHAR* psz, const int &len) const;
	
	BOOL HasKey(LPCTSTR pszKey,int& nVt) const;

	void Empty();
	
	BOOL RemoveAt(LPCTSTR pszKey);
	BOOL RemoveAt(LPCTSTR pszKey,int nIndex);
	
	//支持扩展数据的4个方法  bXRecord = fase 操作扩展数据 bXRecord = true 操作扩展词典
	BOOL Write(AcDbObject* pEnt,LPCTSTR pszApp,BOOL bXRecord = FALSE,BOOL bAppend = FALSE,BOOL bOnlyWriteSecond = FALSE) const;
	BOOL Write(const AcDbObjectId& id,LPCTSTR pszApp,BOOL bXRecord = FALSE,BOOL bAppend = FALSE,BOOL bOnlyWriteSecond = FALSE) const;
	BOOL Write(CFile* pFileOut,BOOL bWriteUserData) const;
	BOOL Write(CString &strOut, BOOL bWriteUserData) const;

	BOOL WriteExDic(AcDbObject* pEnt,LPCTSTR pszApp) const;
	BOOL WriteExDic(const AcDbObjectId& id,LPCTSTR pszApp) const;

	BOOL ReadExDic(AcDbObject* pEnt,LPCTSTR pszApp);
	BOOL ReadExDic(const AcDbObjectId& id,LPCTSTR pszApp);

	BOOL Read(AcDbObject* pEnt,LPCTSTR pszApp,BOOL bXRecord = FALSE,BOOL bKeyAsSecond = FALSE);
	BOOL Read(const AcDbObjectId& id,LPCTSTR pszApp,BOOL bXRecord = FALSE,BOOL bKeyAsSecond = FALSE);

	BOOL Read(CFile* pFileIn,BOOL bWriteUserData);
	BOOL Read(LPCTSTR pszIn, BOOL bWriteUserData);

	AecDbObjXDataMap& operator = (const AecDbObjXDataMap& srcMap);
	BOOL CopyFrom(const AecDbObjXDataMap* pSrc);
	BOOL AppendFrom(const AecDbObjXDataMap* pSrc);

	virtual Acad::ErrorStatus dxfOutFields(AcDbDxfFiler* pFiler) const;

	virtual Acad::ErrorStatus dxfInFields(AcDbDxfFiler* pFiler);

	virtual Acad::ErrorStatus dwgOutFields(AcDbDwgFiler* pFiler) const;

	virtual Acad::ErrorStatus dwgInFields(AcDbDwgFiler* pFiler);

	typedef std::map<CString,AecXData>::iterator It;
	typedef std::map<CString,AecXData>::const_iterator CIt;

	size_t Count() const;
	It Begin();

	BOOL GetNext(It& it,CString& sKey,AecXData& xData);

	It End();

	//prinf输出
	void List() const;
	void List(CListCtrl *pList, int nImage) const;

	int ComparedTo(const AecDbObjXDataMap* pXDataMap) const;

	// 增加 clone 的 xdatamap 的关系复制维护
	void BeginCloneXlation(AecDbObjXDataMap* pMapClone,AcDbIdMapping& idMap) const;

	template <int N>
	BOOL GetAt(LPCTSTR pszKey, TCHAR(&va)[N]) const
	{
		CString s;
		if (GetAt(pszKey, s) == FALSE) return FALSE;

		// 虽然传入是的数组，最后一个字符可以不是'\0'。
		// 但是，外部对字符数组的使用，大部分是按照字符串指针来使用的。
		// 所以，为了外部使用的安全，还是让数组的最后一位是'\0'。

		_tcsncpy_s(va, N, s, N - 1);

		return TRUE;
	}

public:

	BOOL XDMap2Resbuf(LPCTSTR pszApp,struct resbuf*& pRb,BOOL bXRecord = FALSE,BOOL bOnlyWriteSecond = FALSE) const;

	BOOL Resbuf2XDMap(struct resbuf* pRb,BOOL bXRecord = FALSE,AcDbDatabase* pDb = NULL,BOOL bKeyAsSecond = FALSE );

	SHJson::WValue& ToJson() const;
	bool ByJson(const SHJson::WValue &v);

	static bool getBimDatas(const AecDbObjXDataMap &XData, SH_BIM_BLOCK &bim);
	static bool setBimDatas(AecDbObjXDataMap &XData, const SH_BIM_BLOCK &bim);
	static bool findBimData(const AecDbObjXDataMap &XData
		, LPCTSTR pszKey
		, CString &strValue
		, CString &strUserKey );
	static bool getBimData(const AecDbObjXDataMap &XData, LPCTSTR pszKey, CString &strValue);
	static bool setBimData(AecDbObjXDataMap &XData, LPCTSTR pszKey, LPCTSTR pszValue);
	static bool delBimData(AecDbObjXDataMap &XData, LPCTSTR pszKey);

private:

	BOOL ParseToRecords(CString& sText,CStringArray& arRecords) const;

	BOOL ExtractRecord(CString& sRecord,CString& sKey,CString& sType,CString& sInfo) const;

	BOOL StringToAcGePoint3d(CString& sText,AcGePoint3d& ptGe) const;

	BOOL StringToAcGeVector3d(CString& sText,AcGeVector3d& ptGe) const;

	void SecondAsKey(CString& sTemp,AecXData& xData);

private:
	mutable SHJson::WValue m_json;//临时,不序列化
	std::map<CString,AecXData> m_xData;//序列化
};
#endif //_AecDbObjXDataMap_H__