/************************************************************************/
/*  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);
	
public:
	// 获取唯一的ID值;
	TString GetUID()
	{
		// 如果存在, 或者异常,新建spid;
		TCHAR szUid[50] = { 0 };
		_ui64tot_s(m_uniqueid.get_unique_id(), szUid, 50, 10);
		return szUid;
	}

	// 将字符串形式的UTC时间转成本地时间;
	static TString UTCToLocaltime(LPCTSTR lpszUTCTime)
	{
		struct tm t;
		memset(&t, 0, sizeof(t));
		t.tm_year = atoi(lpszUTCTime) - 1900;
		t.tm_mon = atoi(lpszUTCTime + 5) - 1;
		t.tm_mday = atoi(lpszUTCTime + 8);
		t.tm_hour = atoi(lpszUTCTime + 11);
		t.tm_min = atoi(lpszUTCTime + 14);
		t.tm_sec = atoi(lpszUTCTime + 17);

		TString local_time_str = _T("");
		time_t tt = _mkgmtime64(&t);
		if (tt != -1)
		{
			t = *localtime(&tt);
			TCHAR szlocaltime[36] = { 0 };
			_stprintf_s(szlocaltime, _T("%.4d-%.2d-%.2d %.2d:%.2d:%.2d"), t.tm_year + 1900,
				t.tm_mon + 1, t.tm_mday, t.tm_hour, t.tm_min,
				t.tm_sec);

			local_time_str.append(szlocaltime);
		}

		return local_time_str;
	}

	static TString LocaltimeToUTC()
	{

	}

	// 获取当前时间，以UTC字符串返回;
	static TString GetCurrentUTC()
	{
		// 获取今年年份;
		__time64_t gmt = time(NULL);// 获取当前日历时间(1900-01-01开始的Unix时间戳);
		struct tm utc = { 0 };
		gmtime_s(&utc, &gmt); // 时间戳转成UTC时间(也叫GMT时间);

		TString UTC = _T("");
		TCHAR szUTCTime[36] = { 0 };
		_stprintf_s(szUTCTime, _T("%.4d-%.2d-%.2d %.2d:%.2d:%.2d"), utc.tm_year + 1900,
			utc.tm_mon + 1, utc.tm_mday, utc.tm_hour, utc.tm_min,utc.tm_sec);

		UTC.append(szUTCTime);

		return UTC;
	}

	static TString GetCurrentLocalTime()
	{
		// 获取今年年份;
		__time64_t gmt = time(NULL);// 获取当前日历时间(1900-01-01开始的Unix时间戳);
		struct tm _localtime = { 0 };
		localtime_s(&_localtime, &gmt); // 时间戳转成本地时间;

		TString local_time_str = _T("");
		TCHAR szlocaltime[36] = { 0 };
		_stprintf_s(szlocaltime, _T("%.4d-%.2d-%.2d %.2d:%.2d:%.2d"), _localtime.tm_year + 1900,
			_localtime.tm_mon + 1, _localtime.tm_mday, _localtime.tm_hour, _localtime.tm_min, _localtime.tm_sec);

		local_time_str.append(szlocaltime);

		return local_time_str;
	}
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);
	INT QueryRecordOfType(IN LPCTSTR lpCustomerId, IN LPVOID lpOutValue, IN CONST DWORD& dwTimeOut = 3000);
	INT QueryRecordOfReply(IN LPCTSTR lpCustomerId, IN LPCTSTR lpTypeId, IN LPVOID lpOutValue, IN CONST DWORD& dwTimeOut = 3000);

	BOOL AddCustomer(IN LPVOID lpCustomerInfo, IN CONST DWORD& dwTimeOut = 3000);
	BOOL AddType(IN LPVOID lpTypeInfo, IN CONST DWORD& dwTimeOut = 3000);
	BOOL AddReply(IN LPVOID lpReplyInfo, IN CONST DWORD& dwTimeOut = 3000);

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

#endif