#include "ScannerPair.h"
#include <atlbase.h>


ScannerPair::ScannerPair()
	:m_Thread(INVALID_HANDLE_VALUE)
{
}


ScannerPair::~ScannerPair()
{
	ClearData();
}

void ScannerPair::ClearData()
{
	for (list<ScannerPairDBInfo*>::iterator it = m_LeftDatas.begin(); it != m_LeftDatas.end();it++) {
		ScannerPairDBInfo* dbi = (*it);
		delete dbi;
		dbi = NULL;
	}
	m_LeftDatas.clear();

	for (list<ScannerPairDBInfo*>::iterator it = m_RightDatas.begin(); it != m_RightDatas.end(); it++) {
		ScannerPairDBInfo* dbi = (*it);
		delete dbi;
		dbi = NULL;
	}
	m_RightDatas.clear();

	while (!m_LeftZeroSeqDatas.empty()) {
		ScannerPairDBInfo * info= m_LeftZeroSeqDatas.front();
		delete info;
		info = NULL;
		m_LeftZeroSeqDatas.pop();
	}

	while (!m_RightZeroSeqDatas.empty()) {
		ScannerPairDBInfo * info = m_RightZeroSeqDatas.front();
		delete info;
		info = NULL;
		m_RightZeroSeqDatas.pop();
	}
}

void ScannerPair::WaitFinished()
{
	if (m_Thread == INVALID_HANDLE_VALUE)return;
	WaitForSingleObject(m_Thread, INFINITE);
	ClearData();
	CloseHandle(m_Thread);
	m_Thread = INVALID_HANDLE_VALUE;
}

void ScannerPair::BeginWork()
{
	if (m_RightDatas.empty() && m_LeftDatas.empty() && m_LeftZeroSeqDatas.empty() && m_RightZeroSeqDatas.empty())return ;
	if (m_Thread != INVALID_HANDLE_VALUE) {
		m_LeftScanner->StopWork();
		m_RightScanner->StopWork();
		TerminateThread(m_Thread, 1);
		CloseHandle(m_Thread);
		m_Thread = INVALID_HANDLE_VALUE;
	}
	m_Thread = AtlCreateThread(ScanProc, this);
}

DWORD ScannerPair::ScanProc(ScannerPair* _this)
{
	if (_this) {
		_this->Scan();
	}
	return 0;
}

void ScannerPair::Scan()
{

	/*for (set<int>::iterator it = m_OrderSet.begin(); it != m_OrderSet.end();it++) {
		if (BaseCtrl::IsStop())break;
		int order = (*it);

		while (!m_LeftDatas.empty()) {
			ScannerPairDBInfo* info= m_LeftDatas.front();
			if (info->m_DB->order == order) {
				m_LeftScanner->AddDataBlock(info->m_BDB, info->m_Part, info->m_PS);
				m_LeftDatas.pop();
			}
			else {
				break;
			}
		}
		while (!m_RightDatas.empty()) {
			ScannerPairDBInfo* info = m_RightDatas.front();
			if (info->m_DB->order == order) {
				m_RightScanner->AddDataBlock(info->m_BDB, info->m_Part, info->m_PS);
				m_RightDatas.pop();
			}
			else {
				break;
			}
		}
		if (BaseCtrl::IsStop())break;
		m_LeftScanner->BeginWork();
		m_RightScanner->BeginWork();
		Sleep(5);
		m_LeftScanner->WaitFinish();
		m_RightScanner->WaitFinish();
	}
	ClearData();*/
}