/************************************************************************/
/*  Copyright (C), 2016-2020, [IT], 保留所有权利;
/*  模 块 名：;
/*  描    述：;
/*
/*  版    本：[V];	
/*  作    者：[IT];
/*  日    期：[9/20/2016];
/*
/*
/*  注    意：;
/*
/*  修改记录：[IT];
/*  修改日期：;
/*  修改版本：;
/*  修改内容：;
/************************************************************************/
#ifndef __ODBCPTR_20160920__
#define __ODBCPTR_20160920__

//class CDatabase;
#include "IWxAdoInterface.h"
#include "CUniqueId.h"

#pragma once


class /*AFX_EXT_CLASS*/ CWxAdoImpl:public IWxAdoInterface
{
	CWxAdoImpl(void);
public:
	~CWxAdoImpl(void);
	ULONG	STDMETHODCALLTYPE AddRef( );
	ULONG	STDMETHODCALLTYPE Release( );
	HRESULT STDMETHODCALLTYPE QueryInterface(REFIID refiid, void **ppvObject);

	// 获取实例指针;
	static CWxAdoImpl* GetInstance(){
		if ( m_pInstance == NULL )
			m_pInstance = new CWxAdoImpl;
		return m_pInstance;
	}

private:
	volatile LONG m_nRef;
	volatile LONG m_nObjRef;
	// 单例实例;
	static CWxAdoImpl* m_pInstance;
	CUniqueId m_uniqueid;
	void SolveDBError( IN CONST DWORD &dwError, IN LPVOID pDBConn);
	//template<typename T> BOOL GetFiedValue(IN _RecordsetPtr rst, IN LPCTSTR lpFiedName, T &value);
public:
	// 初始化所有连接;
	DWORD InitializePool( 
		IN LPCTSTR lpDBType,
		IN LPCTSTR lpDBSource, 
		IN CONST DWORD &dwDBPort, 
		IN LPCTSTR lpDBAccount, 
		IN LPCTSTR lpPassWord, 
		IN LPCTSTR lpDBName, 
		IN CONST INT &nMinConn = 1, 
		IN CONST INT &nMaxConn = 5
		);
	// 关闭所有连接;
	void ReleasePool();

	BOOL ExecuteSQL( IN LPCTSTR lpExcuteSQL, IN CONST DWORD &dwTimeOut = 30000 );
	BOOL IsUserExist( IN LPCTSTR lpPhone, IN LPCTSTR lpPassword, OUT LPVOID lpOutValue,IN CONST DWORD &dwTimeOut = 3000 );
	INT QueryUserDetail(IN LPCTSTR lpPhone, IN LPVOID lpOutValue, IN CONST DWORD& dwTimeOut = 3000);
	BOOL AddCustomer(IN LPVOID lpCustomerInfo, IN CONST DWORD& dwTimeOut = 3000);
	BOOL AddType(IN LPVOID lpStudioInfo, IN CONST DWORD& dwTimeOut = 3000);
	BOOL AddReply(IN LPVOID lpStudioInfo, IN CONST DWORD& dwTimeOut = 3000);

	BOOL UpdateCustomer(IN LPVOID lpCustomerInfo, IN CONST DWORD& dwTimeOut = 3000);
};

#endif