#include "answerWidget.h"
#include "ui_answerWidget.h"

#include "CAppInfo.h"
#include "awMsgBox.h"
#include "awQuestionNavigate.h"
#include "CCommonTools.h"
#include "logproc.h"
#include "inprogressFace.h"

answerWidget::answerWidget(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::answerWidget)
{
    ui->setupUi(this);

    setStyleSheet(g_appInfoPtr->m_sQssStr);


    qRegisterMetaType<CGetExamById>("CGetExamById");
    connect(g_httpBllPtr.get(), &CHttpBll::sgnGetExamById, this, &answerWidget::onGetExamById);
	qRegisterMetaType<CGetExamRecordPaperStruct>("CGetExamRecordPaperStruct");
	connect(g_httpBllPtr.get(), &CHttpBll::sgnGetExamRecordPaperStruct, this, &answerWidget::onGetExamRecordPaperStruct);
	qRegisterMetaType<CGetExamProperty>("CGetExamProperty");
	connect(g_httpBllPtr.get(), &CHttpBll::sgnGetExamProperty, this, &answerWidget::onGetExamProperty);		
	qRegisterMetaType<CWeiXinAnswerEnabled>("CWeiXinAnswerEnabled");
	connect(g_httpBllPtr.get(), &CHttpBll::sgnWeiXinAnswerEnabled, this, &answerWidget::onWeiXinAnswerEnabled);
	qRegisterMetaType<CGetQuestionContent>("CGetQuestionContent");
	connect(g_httpBllPtr.get(), &CHttpBll::sgnGetQuestionContent, this, &answerWidget::onGetQuestionContent);
	qRegisterMetaType<CFindExamQuestionList>("CFindExamQuestionList");
	connect(g_httpBllPtr.get(), &CHttpBll::sgnFindExamQuestionList, this, &answerWidget::onFindExamQuestionList);
	qRegisterMetaType<CStartAnswer>("CStartAnswer");
	connect(g_httpBllPtr.get(), &CHttpBll::sgnStartAnswer, this, &answerWidget::onStartAnswer);
	qRegisterMetaType<CExamHeartbeat>("CExamHeartbeat");
	connect(g_httpBllPtr.get(), &CHttpBll::sgnExamHeartbeat, this, &answerWidget::onExamHeartbeat);
    qRegisterMetaType<CSubmitQuestionAnswer>("CSubmitQuestionAnswer");
    connect(g_httpBllPtr.get(), &CHttpBll::sgnSubmitQuestionAnswer, this, &answerWidget::onSubmitQuestionAnswer);
	qRegisterMetaType<CEndExam>("CEndExam");
	connect(g_httpBllPtr.get(), &CHttpBll::sgnEndExam, this, &answerWidget::onEndExam);
    qRegisterMetaType<CGetOrgPropertiesByGroupWithoutCache>("CGetOrgPropertiesByGroupWithoutCache");
    connect(g_httpBllPtr.get(), &CHttpBll::sgnGetOrgPropertiesByGroupWithoutCache, this, &answerWidget::onGetOrgPropertiesByGroupWithoutCache);
    qRegisterMetaType<CStartFaceLiveVerify>("CStartFaceLiveVerify");
    connect(g_httpBllPtr.get(), &CHttpBll::sgnStartFaceLiveVerify, this, &answerWidget::onStartFaceLiveVerify);
	

    m_nLeftSeconds = 0;

	CHttpRequestPackage hrp;
	hrp.sUri = QString("/api/ecs_exam_work/exam/getExamPropertyFromCacheByStudentSession/%1/%2")
		.arg(g_appInfoPtr->m_oExamInfo.nExamId).arg("SNAPSHOT_INTERVAL,PRACTICE_TYPE,FREEZE_TIME,PRACTICE_TYPE");
	hrp.nRequestType = RequestType::rtGetExamProperty;
	hrp.sCommonStr = "SNAPSHOT_INTERVAL,PRACTICE_TYPE,FREEZE_TIME";
	g_httpBllPtr->get(hrp);

    {
        CHttpRequestPackage hrp;
        hrp.sUri = QString("/api/ecs_exam_work/exam/%1").arg(g_appInfoPtr->m_oExamInfo.nExamId);
        hrp.nRequestType = RequestType::rtGetExamById;

        g_httpBllPtr->get(hrp);
    }

	CHttpRequestPackage hrp1;
	hrp1.sUri = "/api/ecs_oe_student/client/exam/process/getExamRecordPaperStruct";
	hrp1.sParamList.push_back(QString("examRecordDataId,%1").arg(g_appInfoPtr->m_oExamInfo.nExamRecordDataId));
	hrp1.nRequestType = RequestType::rtGetExamRecordPaperStruct;
	hrp1.eParamType = HttpParamType::hptUrl;
	g_httpBllPtr->post(hrp1);

	{
		CHttpRequestPackage hrp;
		hrp.sUri = "/api/ecs_oe_student/client/exam/process/findExamQuestionList";		
		hrp.nRequestType = RequestType::rtFindExamQuestionList;
		
		g_httpBllPtr->post(hrp);
	}


	{
		CHttpRequestPackage hrp;
		hrp.sUri = QString("/api/ecs_exam_work/exam/weixinAnswerEnabled/%1")
			.arg(g_appInfoPtr->m_oExamInfo.nExamId);
		hrp.nRequestType = RequestType::rtWeiXinAnswerEnabled;
		g_httpBllPtr->get(hrp);
	}	

    m_pCountDownTimer = std::make_shared<QTimer>();
    m_pCountDownTimer->setInterval(1000);
    connect(m_pCountDownTimer.get(), &QTimer::timeout, this, [&](){
		--m_nLeftSeconds;
		ui->label_lastTime->setText(QString("%1:%2:%3").arg(m_nLeftSeconds/60/60, 2, 10, QChar('0'))
                                    .arg(m_nLeftSeconds/60%60, 2, 10, QChar('0'))
                                    .arg(m_nLeftSeconds%60, 2, 10, QChar('0')));
        if(m_nLeftSeconds <= 0)
        {
            m_pCountDownTimer->stop();
            handinPaper();
        }

        if(g_appInfoPtr->m_oExamInfo.bLivenessCheck &&
                g_appInfoPtr->m_oExamInfo.nFaceLiveVerifyId > 0)
        {
            if(bShowLivenessTip && ((g_appInfoPtr->m_oExamInfo.nDuration - g_appInfoPtr->m_oExamInfo.nFaceVerifyDoMinute)*60 + g_appInfoPtr->m_oExamInfo.nActionAlert)  > m_nLeftSeconds)
            {
				bShowLivenessTip = false;
                ShowMsg(QString::fromLocal8Bit("%1秒后开始指定动作检测，请准备！").arg(g_appInfoPtr->m_oExamInfo.nActionAlert), g_appInfoPtr->m_pAnsBgWidget);
            }

            if((g_appInfoPtr->m_oExamInfo.nDuration - g_appInfoPtr->m_oExamInfo.nFaceVerifyDoMinute)*60  > m_nLeftSeconds)
            {                
                //活体检测
                if(m_pFaceLiveness == nullptr)
                {
                    stopCapture();
                    m_pFaceLiveness = std::make_shared<faceLiveness>(g_appInfoPtr->m_pAnsBgWidget);
                    connect(m_pFaceLiveness.get(), &faceLiveness::faceLivenessFaild, this, [&](){
                        g_appInfoPtr->m_oExamInfo.nFaceLiveVerifyId = 0;
                        m_pFaceLiveness.reset();
                        if(g_appInfoPtr->m_oExamInfo.nFaceVerifyTimes < 2)
                        {

                            CHttpRequestPackage hrp;
                            hrp.sUri = QString("/api/ecs_oe_student/client/exam/process/startFaceLiveVerify")
                                .arg(g_appInfoPtr->m_sRootOrgId);
                            hrp.nRequestType = RequestType::rtStartFaceLiveVerify;
                            hrp.sParamList.push_back(QString("examRecordDataId,%1").arg(g_appInfoPtr->m_oExamInfo.nExamRecordDataId));
                            hrp.eParamType = HttpParamType::hptUrl;
                            g_httpBllPtr->post(hrp);
                        }
                        startCapture();
                    });

                    connect(m_pFaceLiveness.get(), &faceLiveness::faceLivenessSucceed, this, [&](){
                        g_appInfoPtr->m_oExamInfo.nFaceLiveVerifyId = 0;
                        m_pFaceLiveness.reset();

                        startCapture();
                    });
                    m_pFaceLiveness->show();
                }

            }
        }
    });

	m_pHeartbeatTimer = std::make_shared<QTimer>();
	m_pHeartbeatTimer->setInterval(60*1000);
    connect(m_pHeartbeatTimer.get(), &QTimer::timeout, this, [&](){
		heartBreat();
    });
}

answerWidget::~answerWidget()
{
    delete ui;
}

void answerWidget::setUI(const int nLeft, const int nTop, const int nWidth, const int nHeight)
{
    setGeometry(nLeft, nTop, nWidth, nHeight);
    ui->widget_aw_answerBG->setGeometry(0, 0, width()*970/(970+270), height());
    ui->widget_navigate->setGeometry(ui->widget_aw_answerBG->x() + ui->widget_aw_answerBG->width() + g_appInfoPtr->m_fRate*20, 0,
                                           width() - ui->widget_aw_answerBG->width() - g_appInfoPtr->m_fRate*20, height());
	ui->widget_aw_face->setGeometry(0, ui->widget_navigate->height() - g_appInfoPtr->m_fRate*140, ui->widget_navigate->width(), g_appInfoPtr->m_fRate*140);
    ui->widget_aw_top->setGeometry(0, 0, ui->widget_aw_answerBG->width(), g_appInfoPtr->m_fRate*56);
    ui->widget_ng_top->setGeometry(0, 0, ui->widget_navigate->width(), g_appInfoPtr->m_fRate*56);
    ui->label_answerProgress->adjustSize();
    ui->label_answerProgress->setGeometry(g_appInfoPtr->m_fRate*20, (ui->widget_aw_top->height() - ui->label_answerProgress->height())/2,
                                          ui->label_answerProgress->width(), ui->label_answerProgress->height());
    ui->pgb_answerProgress->setGeometry(ui->label_answerProgress->x() + ui->label_answerProgress->width() + g_appInfoPtr->m_fRate*8,
                                        (ui->widget_aw_top->height() - g_appInfoPtr->m_fRate*20)/2,
                                        g_appInfoPtr->m_fRate*200, g_appInfoPtr->m_fRate*20);
    ui->btn_handInPaper->setGeometry(ui->widget_aw_top->width() - g_appInfoPtr->m_fRate*(10 + 100), g_appInfoPtr->m_fRate*10,
                                     g_appInfoPtr->m_fRate*100, g_appInfoPtr->m_fRate*36);
    ui->label_lastTimeIcon->setGeometry(g_appInfoPtr->m_fRate*48, g_appInfoPtr->m_fRate*12, g_appInfoPtr->m_fRate*32, g_appInfoPtr->m_fRate*32);
    ui->label_lastTime->adjustSize();
    ui->label_lastTime->setGeometry(ui->label_lastTimeIcon->x() + ui->label_lastTimeIcon->width() + g_appInfoPtr->m_fRate*10,
                                    ui->label_lastTimeIcon->y() + (ui->label_lastTimeIcon->height() - ui->label_lastTime->height())/2,
                                    ui->label_lastTime->width(), ui->label_lastTime->height());
    ui->btn_all->setGeometry(g_appInfoPtr->m_fRate*30, ui->widget_ng_top->height() + g_appInfoPtr->m_fRate*20,
                             g_appInfoPtr->m_fRate*90, 28);
    ui->btn_allNum->setGeometry(ui->btn_all->x() + ui->btn_all->width() - g_appInfoPtr->m_fRate*(4 + 30), ui->btn_all->y() + (ui->btn_all->height() - g_appInfoPtr->m_fRate*20)/2,
                                g_appInfoPtr->m_fRate*30, g_appInfoPtr->m_fRate*20);
    ui->btn_answered->setGeometry(ui->btn_all->x() + ui->btn_all->width() + g_appInfoPtr->m_fRate*10,
                                  ui->btn_all->y(), ui->btn_all->width(), ui->btn_all->height());
    ui->btn_answeredNum->setGeometry(ui->btn_answered->x() + ui->btn_answered->width() - g_appInfoPtr->m_fRate*(4 + 30), ui->btn_allNum->y(),
                                     ui->btn_allNum->width(), ui->btn_allNum->height());
    ui->btn_unanswered->setGeometry(ui->btn_all->x(), ui->btn_all->y() + ui->btn_all->height() + g_appInfoPtr->m_fRate*10,
                                    ui->btn_all->width(), ui->btn_all->height());

    ui->btn_unansweredNum->setGeometry(ui->btn_allNum->x(), ui->btn_unanswered->y() + (ui->btn_unanswered->height() - g_appInfoPtr->m_fRate*20)/2,
                                       ui->btn_allNum->width(), ui->btn_allNum->height());
    ui->btn_marked->setGeometry(ui->btn_answered->x(), ui->btn_unanswered->y(), ui->btn_all->width(), ui->btn_all->height());
    ui->btn_markedNum->setGeometry(ui->btn_answeredNum->x(), ui->btn_unansweredNum->y(), ui->btn_allNum->width(), ui->btn_allNum->height());
    ui->label_HLine->setGeometry(ui->btn_all->x(), ui->btn_unanswered->y() + ui->btn_unanswered->height() + g_appInfoPtr->m_fRate*20,
                                 ui->widget_navigate->width() - ui->btn_all->x()*2, g_appInfoPtr->m_fRate*1);
	ui->lw_aw_questionList->setGeometry(0, ui->label_HLine->y(), ui->widget_navigate->width(), 
		ui->widget_aw_face->y() - ui->label_HLine->y() - ui->label_HLine->height());
}

void answerWidget::onGetExamById(CGetExamById getExamById)
{
	if (getExamById.nCode == 200)
	{
		g_appInfoPtr->m_oExamInfo.nExamId = getExamById.nId;
		g_appInfoPtr->m_oExamInfo.sExamType = getExamById.sExamType;
        g_appInfoPtr->m_oExamInfo.nDuration = getExamById.nDuration;        
	}
	else
	{
        if(getExamById.sMessage.isEmpty())
        {
            ShowMsg(QString::fromLocal8Bit("获取考试信息出错"), g_appInfoPtr->m_pAnsBgWidget);
        }
        else
        {
            ShowMsg(getExamById.sMessage, g_appInfoPtr->m_pAnsBgWidget);
        }
	}
}

void answerWidget::onGetExamRecordPaperStruct(CGetExamRecordPaperStruct getExamRecordPaperStruct)
{
	if (getExamRecordPaperStruct.nCode == 200)
	{
		m_vPaperGroupStruct.swap(getExamRecordPaperStruct.vPaperGroupStruct);
		int nSize = m_vPaperGroupStruct.size();

		QString sQuestionId = "";
		for (int i = 0; i < nSize; ++i)
		{
                    CPaperGroupStruct &pgs = m_vPaperGroupStruct[i];
                    awQuestionNavigate *questionItem = new awQuestionNavigate(pgs);
                    connect(questionItem, &awQuestionNavigate::showSubQuestion, this, [&](QString sQuestionId, int nOrder, bool bHasContent) {
						showQuestionByOrder(nOrder);
						/*if (bHasContent)
                        {
                                for (CQuestionStruct &qs : pgs.vQuestionStruct)
                                {
                                        if (qs.sQuestionId == sQuestionId)
                                        {
                                                QString sGroupTitleText = QString::fromLocal8Bit("%1、%2 (共%3题)").arg(CCommonTools::Arab2Sinogram(pgs.nNumber)).arg(pgs.sGroupName).arg(pgs.nTotalSubquestion);
                                                QString sGroupProgressText = QString::fromLocal8Bit("完成进度（%1/%2）").arg(pgs.nAnsweredCount).arg(pgs.nTotalSubquestion);
                                                showSubQuestion(qs, nOrder, sGroupTitleText, sGroupProgressText);
                                        }
                                }
                        }
                        else
                        {
                                getQuestionContent(sQuestionId, nOrder);
                        }
						*/
                    });
                    QListWidgetItem *pItem = new QListWidgetItem;
                    ui->lw_aw_questionList->addItem(pItem);
                    ui->lw_aw_questionList->setItemWidget(pItem, questionItem);

                    int nHeight = questionItem->setUI(ui->lw_aw_questionList->width() - g_appInfoPtr->m_fRate*60);
                    QSize size = pItem->sizeHint();
                    size.setHeight(nHeight);
                    pItem->setSizeHint(size);
		}							
	}
	else
	{
        if(getExamRecordPaperStruct.sMessage.isEmpty())
        {
            ShowMsg(QString::fromLocal8Bit("获取考试结构出错"), g_appInfoPtr->m_pAnsBgWidget);
        }
        else
        {
            ShowMsg(getExamRecordPaperStruct.sMessage, g_appInfoPtr->m_pAnsBgWidget);
        }
	}
}

CAnsweredQuestion answerWidget::findQuestionByOrder(CFindExamQuestionList &feql, int nOrder)
{
	for (int i = 0; i < feql.vAnsweredQuestion.size(); ++i)
	{
		if (feql.vAnsweredQuestion[i].nOrder == nOrder)
		{
			return feql.vAnsweredQuestion[i];
		}
	}
}

void answerWidget::onFindExamQuestionList(CFindExamQuestionList findExamQuestionList)
{
	if (findExamQuestionList.nCode == 200)
	{		
		int nTotal = 0;
		int nAnswered = 0;
		int nMarked = 0;
		int nSize = m_vPaperGroupStruct.size();
		for (int i = 0; i < nSize; ++i)
		{
			int nQuestionSize = m_vPaperGroupStruct[i].vQuestionStruct.size();
			for (int j = 0; j < nQuestionSize; ++j)
			{
				int nSubQuestionSize = m_vPaperGroupStruct[i].vQuestionStruct[j].vSubQuestionStruct.size();
				for (int k = 0; k < nSubQuestionSize; ++k)
				{
					nTotal++;
					int nOrder = m_vPaperGroupStruct[i].vQuestionStruct[j].vSubQuestionStruct[k].nOrder;
					
					CAnsweredQuestion aq= findQuestionByOrder(findExamQuestionList, nOrder);
					m_vPaperGroupStruct[i].vQuestionStruct[j].vSubQuestionStruct[k].bAnswered = aq.bIsAnswer;
					m_vPaperGroupStruct[i].vQuestionStruct[j].vSubQuestionStruct[k].bMarked = aq.bIsSign;
					m_vPaperGroupStruct[i].vQuestionStruct[j].vSubQuestionStruct[k].sStudentAnswer = aq.sStudentAnswer;
					if (aq.bIsAnswer)
					{
						nAnswered++;
					}

					if (aq.bIsSign)
					{
						nMarked++;
					}

					if (!aq.sAudioPlayTimes.isEmpty())
					{
						Json::Reader reader;
						Json::Value jAudioPlayTimes = Json::Value::null;
						if (reader.parse(aq.sAudioPlayTimes.toStdString(), jAudioPlayTimes))
						{
							for (int ja = 0; ja < jAudioPlayTimes.size(); ++ja)
							{
								Json::Value jAudioPlayItem = jAudioPlayTimes[ja];
								g_appInfoPtr->m_jAudioPlayedCount[jAudioPlayItem["name"].asString()] = jAudioPlayItem["times"].asInt();
							}
						}
					}
				}
			}
		}
		showQuestionByOrder(1);
		ui->btn_allNum->setText(QString::number(nTotal));
		ui->btn_answeredNum->setText(QString::number(nAnswered));
		ui->btn_markedNum->setText(QString::number(nMarked));
		ui->btn_unansweredNum->setText(QString::number(nTotal - nAnswered));
		ui->pgb_answerProgress->setMaximum(nTotal);
		ui->pgb_answerProgress->setValue(nAnswered);
		refreshStatus();
        //开始答题
        CHttpRequestPackage hrp1;
        hrp1.sUri = "/api/ecs_oe_student/client/exam/process/startAnswer";
        hrp1.sParamList.push_back(QString("examRecordDataId,%1").arg(g_appInfoPtr->m_oExamInfo.nExamRecordDataId));
        hrp1.nRequestType = RequestType::rtStartAnswer;
        hrp1.eParamType = HttpParamType::hptUrl;
        g_httpBllPtr->post(hrp1);
	}
	else
	{
        if(findExamQuestionList.sMessage.isEmpty())
        {
            ShowMsg(QString::fromLocal8Bit("获取题目信息出错"), g_appInfoPtr->m_pAnsBgWidget);
        }
        else
        {
            ShowMsg(findExamQuestionList.sMessage, g_appInfoPtr->m_pAnsBgWidget);
        }
	}
}

void answerWidget::onGetExamProperty(CGetExamProperty getExamProperty)
{
	if (getExamProperty.nCode == 200)
	{
		if (getExamProperty.sType == "SNAPSHOT_INTERVAL,PRACTICE_TYPE,FREEZE_TIME")
		{
			m_nSnapshotInterval = getExamProperty.nSnapshotInterval;
			g_appInfoPtr->m_oExamInfo.sPracticeType = getExamProperty.sPracticeType;
			m_nFreezeTime = getExamProperty.nFreezeTime;
		}
	}
	else
	{
        if(getExamProperty.sMessage.isEmpty())
        {
            ShowMsg(QString::fromLocal8Bit("获取考试信息出错"), g_appInfoPtr->m_pAnsBgWidget);
        }
        else
        {
            ShowMsg(getExamProperty.sMessage, g_appInfoPtr->m_pAnsBgWidget);
        }
	}
}

void answerWidget::onWeiXinAnswerEnabled(CWeiXinAnswerEnabled weiXinAnswerEnabled)
{
	if (weiXinAnswerEnabled.nCode == 200)
	{
		g_appInfoPtr->m_bWeiXinAnswerEnabled = weiXinAnswerEnabled.bEnabled;
	}
	else
	{
        if(weiXinAnswerEnabled.sMessage.isEmpty())
        {
            ShowMsg(QString::fromLocal8Bit("获取考试信息失败"), g_appInfoPtr->m_pAnsBgWidget);
        }
        else
        {
            ShowMsg(weiXinAnswerEnabled.sMessage, g_appInfoPtr->m_pAnsBgWidget);
        }
	}
}

void answerWidget::showSubQuestion(CQuestionStruct &qs, int nOrder, QString sTitle, QString sProgress)
{
	if (qs.sBody.isEmpty())
	{
		if (m_pQuestion != nullptr)
		{
			m_pQuestion.reset();
		}

		if (m_pQuestionSet != nullptr)
		{
			m_pQuestionSet.reset();
		}
		m_pQuestion = std::make_shared<question>(qs, nOrder, ui->widget_aw_answerBG);
                connect(m_pQuestion.get(), &question::uploadAnswer, this, [&](int nIndex, __int64 timeStamp, QString sAnswer){
                    uploadAnswer(nIndex, sAnswer);
                });

                connect(m_pQuestion.get(), &question::questionAnswered, this, [&](bool bAnswered, int nIndex){
                    refreshStatus();

                    int nSize = m_vPaperGroupStruct.size();
                    for (int i = 0; i < nSize; ++i)
                    {
                        int nQuestionSize = m_vPaperGroupStruct[i].vQuestionStruct.size();
                        for (int j = 0; j < nQuestionSize; ++j)
                        {
                            int nSubQuestionSize = m_vPaperGroupStruct[i].vQuestionStruct[j].vSubQuestionStruct.size();
                            for (int k = 0; k < nSubQuestionSize; ++k)
                            {
                                CSubQuestionStruct sqs = m_vPaperGroupStruct[i].vQuestionStruct[j].vSubQuestionStruct[k];
                                if(sqs.nOrder == nIndex)
                                {
                                    QString sGroupProgressText = QString::fromLocal8Bit("完成进度（%1/%2）").arg(m_vPaperGroupStruct[i].nAnsweredCount).arg(m_vPaperGroupStruct[i].nTotalSubquestion);
                                    m_pQuestion->setGroupInfo("", sGroupProgressText);
                                    break;
                                }
                            }
                        }
                    }
                });

                connect(m_pQuestion.get(), &question::markedItem, this, [&](bool bMarked, int nIndex){
                    refreshStatus();
                });

                connect(m_pQuestion.get(), &question::previousQuestion, this, [&](int nOrder){
                    if(nOrder > 1)
                    {
                        showQuestionByOrder(nOrder - 1);
                    }
                });

                connect(m_pQuestion.get(), &question::nextQuestion, this, [&](int nOrder){
                    showQuestionByOrder(nOrder + 1);
                });
		m_pQuestion->setGroupInfo(sTitle, sProgress);
		m_pQuestion->setUI(0, g_appInfoPtr->m_fRate * 86,
                ui->widget_aw_answerBG->width(), ui->widget_aw_answerBG->height() - g_appInfoPtr->m_fRate * (86 + 20));
		m_pQuestion->show();
	}
	else
	{
		if (m_pQuestion != nullptr)
		{
			m_pQuestion.reset();
		}

		if (m_pQuestionSet != nullptr)
		{
			m_pQuestionSet.reset();
		}
		m_pQuestionSet = std::make_shared<questionSet>(qs, nOrder, ui->widget_aw_answerBG);
                connect(m_pQuestionSet.get(), &questionSet::uploadAnswer, this, [&](int nIndex, __int64 timeStamp, QString sAnswer){
                    uploadAnswer(nIndex, sAnswer);
                });

                connect(m_pQuestionSet.get(), &questionSet::questionAnswered, this, [&](bool bAnswered, int nIndex){
                    refreshStatus();

                    int nSize = m_vPaperGroupStruct.size();
                    for (int i = 0; i < nSize; ++i)
                    {
                        int nQuestionSize = m_vPaperGroupStruct[i].vQuestionStruct.size();
                        for (int j = 0; j < nQuestionSize; ++j)
                        {
                            int nSubQuestionSize = m_vPaperGroupStruct[i].vQuestionStruct[j].vSubQuestionStruct.size();
                            for (int k = 0; k < nSubQuestionSize; ++k)
                            {
                                CSubQuestionStruct sqs = m_vPaperGroupStruct[i].vQuestionStruct[j].vSubQuestionStruct[k];
                                if(sqs.nOrder == nIndex)
                                {
                                    QString sGroupProgressText = QString::fromLocal8Bit("完成进度（%1/%2）").arg(m_vPaperGroupStruct[i].nAnsweredCount).arg(m_vPaperGroupStruct[i].nTotalSubquestion);
                                    m_pQuestionSet->setGroupInfo("", sGroupProgressText);
                                    break;
                                }
                            }
                        }
                    }
                });

                connect(m_pQuestionSet.get(), &questionSet::markedItem, this, [&](bool bMarked, int nIndex){
                    refreshStatus();
                });

                connect(m_pQuestionSet.get(), &questionSet::previousQuestion, this, [&](int nOrder){
                    if(nOrder > 1)
                    {
                        showQuestionByOrder(nOrder - 1);
                    }
                });

                connect(m_pQuestionSet.get(), &questionSet::nextQuestion, this, [&](int nOrder){
                    showQuestionByOrder(nOrder + 1);
                });
		m_pQuestionSet->setGroupInfo(sTitle, sProgress);
		m_pQuestionSet->setUI(0, g_appInfoPtr->m_fRate * 86,
                ui->widget_aw_answerBG->width(), ui->widget_aw_answerBG->height() - g_appInfoPtr->m_fRate * (86 + 20));
		m_pQuestionSet->show();
	}
}

void answerWidget::refreshStatus()
{
    int nCount = ui->lw_aw_questionList->count();
    for(int i = 0; i < nCount; ++i)
    {
        awQuestionNavigate *questionItem = dynamic_cast<awQuestionNavigate*>(ui->lw_aw_questionList->itemWidget(ui->lw_aw_questionList->item(i)));
        if(questionItem)
        {
            questionItem->refreshStatus();
        }
    }

    int nTotal = 0;
    int nAnswered = 0;
    int nMarked = 0;
    int nSize = m_vPaperGroupStruct.size();
    for (int i = 0; i < nSize; ++i)
    {
        int nQuestionSize = m_vPaperGroupStruct[i].vQuestionStruct.size();
        int nAnswerCount = 0;
        for (int j = 0; j < nQuestionSize; ++j)
        {
            int nSubQuestionSize = m_vPaperGroupStruct[i].vQuestionStruct[j].vSubQuestionStruct.size();
            for (int k = 0; k < nSubQuestionSize; ++k)
            {
                CSubQuestionStruct sqs = m_vPaperGroupStruct[i].vQuestionStruct[j].vSubQuestionStruct[k];
                nTotal++;
                if (sqs.bAnswered)
                {
                    nAnswerCount++;
                    nAnswered++;
                }

                if (sqs.bMarked)
                {
                    nMarked++;
                }
            }
        }
        m_vPaperGroupStruct[i].nAnsweredCount = nAnswerCount;
    }

    ui->btn_allNum->setText(QString::number(nTotal));
    ui->btn_answeredNum->setText(QString::number(nAnswered));
    ui->btn_markedNum->setText(QString::number(nMarked));
    ui->btn_unansweredNum->setText(QString::number(nTotal - nAnswered));
    ui->pgb_answerProgress->setMaximum(nTotal);
    ui->pgb_answerProgress->setValue(nAnswered);

}

void answerWidget::showQuestionByOrder(int nOrder)
{
    int nSize = m_vPaperGroupStruct.size();
    for (int i = 0; i < nSize; ++i)
    {
        int nQuestionSize = m_vPaperGroupStruct[i].vQuestionStruct.size();
        for (int j = 0; j < nQuestionSize; ++j)
        {
            int nSubQuestionSize = m_vPaperGroupStruct[i].vQuestionStruct[j].vSubQuestionStruct.size();
            bool bHasContent = m_vPaperGroupStruct[i].vQuestionStruct[j].bHasContent;
            for (int k = 0; k < nSubQuestionSize; ++k)
            {				
                CSubQuestionStruct &sqs = m_vPaperGroupStruct[i].vQuestionStruct[j].vSubQuestionStruct[k];
				sqs.bCurrent = false;
                if(sqs.nOrder == nOrder)
                {
					sqs.bCurrent = true;
                    if (bHasContent)
                    {
                        QString sGroupTitleText = QString::fromLocal8Bit("%1、%2 (共%3题)").arg(CCommonTools::Arab2Sinogram(m_vPaperGroupStruct[i].nNumber)).arg(m_vPaperGroupStruct[i].sGroupName).arg(m_vPaperGroupStruct[i].nTotalSubquestion);
                        QString sGroupProgressText = QString::fromLocal8Bit("完成进度（%1/%2）").arg(m_vPaperGroupStruct[i].nAnsweredCount).arg(m_vPaperGroupStruct[i].nTotalSubquestion);
                        showSubQuestion(m_vPaperGroupStruct[i].vQuestionStruct[j], nOrder, sGroupTitleText, sGroupProgressText);
                    }
                    else
                    {
                        getQuestionContent(m_vPaperGroupStruct[i].vQuestionStruct[j].sQuestionId, nOrder);
                    }
                }
            }
        }
    }
	refreshStatus();
}

void answerWidget::uploadAnswer(int nIndex, QString sAnswer)
{
    int nSize = m_vPaperGroupStruct.size();
    for (int i = 0; i < nSize; ++i)
    {
        int nQuestionSize = m_vPaperGroupStruct[i].vQuestionStruct.size();
        for (int j = 0; j < nQuestionSize; ++j)
        {
            int nSubQuestionSize = m_vPaperGroupStruct[i].vQuestionStruct[j].vSubQuestionStruct.size();
            for (int k = 0; k < nSubQuestionSize; ++k)
            {
                CSubQuestionStruct sqs = m_vPaperGroupStruct[i].vQuestionStruct[j].vSubQuestionStruct[k];
                if(!sqs.bUpload)
                {
                    CHttpRequestPackage hrp;
                    hrp.sUri = QString("/api/ecs_oe_student/client/exam/process/submitQuestionAnswer");
                    hrp.nRequestType = RequestType::rtSubmitQuestionAnswer;
                    hrp.eParamType = HttpParamType::hptCustomBody;
					hrp.sParamList.push_back(QString("CustomBody,%1").arg(sAnswer));
                    hrp.sCommonStr = QString("%1,%2").arg(sqs.nOrder).arg(sqs.nVersion);
                    g_httpBllPtr->post(hrp);

                }
            }
        }
    }
}

void answerWidget::onSubmitQuestionAnswer(CSubmitQuestionAnswer submitQuestionAnswer)
{
    if(submitQuestionAnswer.nCode == 200)
    {
        int nSize = m_vPaperGroupStruct.size();
        for (int i = 0; i < nSize; ++i)
        {
            int nQuestionSize = m_vPaperGroupStruct[i].vQuestionStruct.size();
            for (int j = 0; j < nQuestionSize; ++j)
            {
                int nSubQuestionSize = m_vPaperGroupStruct[i].vQuestionStruct[j].vSubQuestionStruct.size();
                for (int k = 0; k < nSubQuestionSize; ++k)
                {
                    CSubQuestionStruct &sqs = m_vPaperGroupStruct[i].vQuestionStruct[j].vSubQuestionStruct[k];
                    if(sqs.nOrder == submitQuestionAnswer.nOrder &&
                            submitQuestionAnswer.nVersion >= sqs.nVersion)
                    {
                        sqs.bUpload = true;
                        break;
                    }
                }
            }
        }
    }
    else
    {
        if(submitQuestionAnswer.sMessage.isEmpty())
        {
            ShowMsg(QString::fromLocal8Bit("提交答案失败"), g_appInfoPtr->m_pAnsBgWidget);
        }
        else
        {
            ShowMsg(submitQuestionAnswer.sMessage, g_appInfoPtr->m_pAnsBgWidget);
        }
    }
}

void answerWidget::getQuestionContent(QString sQuestionId, int nOrder)
{
	CHttpRequestPackage hrp;
	hrp.sUri = QString("/api/ecs_oe_student/client/exam/process/getQuestionContent")
		.arg(g_appInfoPtr->m_oExamInfo.nExamId);
	hrp.nRequestType = RequestType::rtGetQuestionContent;
	hrp.eParamType = HttpParamType::hptUrl;
    hrp.sCommonStr = sQuestionId + "," + QString::number(nOrder);
	hrp.sParamList.push_back(QString("questionId,%1").arg(sQuestionId));
	g_httpBllPtr->post(hrp);
}

void answerWidget::onGetQuestionContent(CGetQuestionContent getQuestionContent)
{
	if (getQuestionContent.nCode == 200)
	{
		for (CPaperGroupStruct &pgs : m_vPaperGroupStruct)
		{
			for (CQuestionStruct &qs : pgs.vQuestionStruct)
			{
				if (qs.sQuestionId == getQuestionContent.sQuestionId)
				{
					qs.sBody = getQuestionContent.sBody;
					qs.sVersion = getQuestionContent.sVersion;
					qs.bhasAudios = getQuestionContent.bhasAudios;
					for (int i = 0; i < getQuestionContent.vSubQuestion.size(); ++i)
					{
						CSubQuestion sq = getQuestionContent.vSubQuestion[i];
						qs.vSubQuestionStruct[i].sBody = sq.sBody;
						qs.vSubQuestionStruct[i].vRightAnswer.swap(sq.vRightAnswer);
						qs.vSubQuestionStruct[i].vOptions.swap(sq.vOptions);
					}
					QString sGroupTitleText = QString::fromLocal8Bit("%1、%2 (共%3题)").arg(CCommonTools::Arab2Sinogram(pgs.nNumber)).arg(pgs.sGroupName).arg(pgs.nTotalSubquestion);
					QString sGroupProgressText = QString::fromLocal8Bit("完成进度（%1/%2）").arg(pgs.nAnsweredCount).arg(pgs.nTotalSubquestion);
                                        showSubQuestion(qs, getQuestionContent.sOrder.toInt(), sGroupTitleText, sGroupProgressText);
					break;
				}
			}
		}		
	}
	else
	{
        if(getQuestionContent.sMessage.isEmpty())
        {
            ShowMsg(QString::fromLocal8Bit("获取题目内容失败"), g_appInfoPtr->m_pAnsBgWidget);
        }
        else
        {
            ShowMsg(getQuestionContent.sMessage, g_appInfoPtr->m_pAnsBgWidget);
        }
	}
}

void answerWidget::onStartAnswer(CStartAnswer startAnswer)
{
    if(startAnswer.nCode == 200)
    {        
		m_pHeartbeatTimer->start();
		heartBreat();      

		//获取活体参数
		if (g_appInfoPtr->m_oExamInfo.bLivenessCheck)
		{
			CHttpRequestPackage hrp;
			hrp.sUri = QString("/api/ecs_core/org/getOrgPropertiesByGroupWithoutCache/%1/config4Edit1")
				.arg(g_appInfoPtr->m_sRootOrgId);
			hrp.nRequestType = RequestType::rtGetOrgPropertiesByGroupWithoutCache;
			g_httpBllPtr->get(hrp);

			{
				CHttpRequestPackage hrp;
				hrp.sUri = QString("/api/ecs_oe_student/client/exam/process/startFaceLiveVerify")
					.arg(g_appInfoPtr->m_sRootOrgId);
				hrp.nRequestType = RequestType::rtStartFaceLiveVerify;
				hrp.sParamList.push_back(QString("examRecordDataId,%1").arg(g_appInfoPtr->m_oExamInfo.nExamRecordDataId));
				hrp.eParamType = HttpParamType::hptUrl;
				g_httpBllPtr->post(hrp);

			}
		}
    }
    else
    {
        if(startAnswer.sMessage.isEmpty())
        {
            ShowMsg(QString::fromLocal8Bit("开始作答失败"), g_appInfoPtr->m_pAnsBgWidget);
        }
        else
        {
            ShowMsg(startAnswer.sMessage, g_appInfoPtr->m_pAnsBgWidget);
        }
    }
}

void answerWidget::onGetOrgPropertiesByGroupWithoutCache(CGetOrgPropertiesByGroupWithoutCache orgProperties)
{
    if(orgProperties.nCode == 200)
    {		
        g_appInfoPtr->m_oExamInfo.nActionNum = orgProperties.nActionNum;
        g_appInfoPtr->m_oExamInfo.sActionOptions = orgProperties.sActionOptions;
        g_appInfoPtr->m_oExamInfo.sActionOrder = orgProperties.sActionOrder;
        g_appInfoPtr->m_oExamInfo.nActionDuration = orgProperties.nActionDuration;
        g_appInfoPtr->m_oExamInfo.nActionAlert = orgProperties.nActionAlert;		
    }
    else
    {
        if(orgProperties.sMessage.isEmpty())
        {
            ShowMsg(QString::fromLocal8Bit("获取考试信息失败"), g_appInfoPtr->m_pAnsBgWidget);
        }
        else
        {
            ShowMsg(orgProperties.sMessage, g_appInfoPtr->m_pAnsBgWidget);
        }
    }
}

void answerWidget::onStartFaceLiveVerify(CStartFaceLiveVerify startFaceLiveVerify)
{
    if(startFaceLiveVerify.nCode == 200)
    {
        g_appInfoPtr->m_oExamInfo.nFaceLiveVerifyId = startFaceLiveVerify.nFaceLiveVerifyId;
        g_appInfoPtr->m_oExamInfo.nFaceVerifyTimes = startFaceLiveVerify.nTimes;
        g_appInfoPtr->m_oExamInfo.nFaceVerifyDoMinute = startFaceLiveVerify.nStartMinute;
		bShowLivenessTip = true;
    }
    else
    {
        if(startFaceLiveVerify.sMessage.isEmpty())
        {
            ShowMsg(QString::fromLocal8Bit("开启活体验证失败"), g_appInfoPtr->m_pAnsBgWidget);
        }
        else
        {
            ShowMsg(startFaceLiveVerify.sMessage, g_appInfoPtr->m_pAnsBgWidget);
        }
    }
}

void answerWidget::heartBreat()
{
	CHttpRequestPackage hrp;
	hrp.sUri = QString("/api/ecs_oe_student/client/exam/process/examHeartbeat");
	hrp.nRequestType = RequestType::rtExamHeartbeat;
	g_httpBllPtr->post(hrp);
}

void answerWidget::onExamHeartbeat(CExamHeartbeat examHeartbeat)
{
	if (examHeartbeat.nCode == 200)
	{
		m_nLeftSeconds = examHeartbeat.nLeftTime/1000;
        m_pCountDownTimer->start();
        

        //过程中人脸识别
        if(g_appInfoPtr->m_oExamInfo.bFaceCheck)
        {
            if(g_inProcessFace == nullptr)
            {
                g_inProcessFace = std::make_shared<CInprogressFace>();
                connect(g_inProcessFace.get(), &CInprogressFace::compareFailed, this, [&](QString sErrorMsg){
                    ShowMsg(sErrorMsg, g_appInfoPtr->m_pAnsBgWidget);
                });
				startCapture();
            }            
        }
	}
	else
	{
        if(examHeartbeat.sMessage.isEmpty())
        {
            ShowMsg(QString::fromLocal8Bit("考试心跳提交失败"), g_appInfoPtr->m_pAnsBgWidget);
        }
        else
        {
            ShowMsg(examHeartbeat.sMessage, g_appInfoPtr->m_pAnsBgWidget);
        }
	}
}

void answerWidget::on_btn_handInPaper_clicked()
{
    if((g_appInfoPtr->m_oExamInfo.nDuration - m_nFreezeTime)*60  < m_nLeftSeconds)
    {
        ShowMsg(QString::fromLocal8Bit("冻结时间内不允许交卷"), this);
        return;
    }

    if(m_pHandinPaper == nullptr)
    {
        m_pHandinPaper = std::make_shared<awHandinPaper>(ui->btn_answeredNum->text().toInt(),
                                                         ui->btn_unansweredNum->text().toInt(),
                                                         ui->btn_markedNum->text().toInt(), (QWidget*)(this->parent()));
        connect(m_pHandinPaper.get(), &awHandinPaper::handinPaper, this, [&](){
            m_pHandinPaper.reset();
            //交卷
            m_pCountDownTimer->stop();
            m_pHeartbeatTimer->stop();
			if(g_appInfoPtr->m_oExamInfo.bLivenessCheck)
			{ 
				stopCapture();
			}
			
			if(g_inProcessFace != nullptr)
			{ 
				g_inProcessFace.reset();
			}
			
            handinPaper();
        });

        connect(m_pHandinPaper.get(), &awHandinPaper::cancelHandinPaper, this, [&](){
            m_pHandinPaper.reset();
        });
    }
    m_pHandinPaper->show();
}

bool answerWidget::checkAnswer()
{
	bool bRet = true;
	int nSize = m_vPaperGroupStruct.size();
	for (int i = 0; i < nSize; ++i)
	{
		int nQuestionSize = m_vPaperGroupStruct[i].vQuestionStruct.size();
		for (int j = 0; j < nQuestionSize; ++j)
		{
			int nSubQuestionSize = m_vPaperGroupStruct[i].vQuestionStruct[j].vSubQuestionStruct.size();
			for (int k = 0; k < nSubQuestionSize; ++k)
			{
				CSubQuestionStruct sqs = m_vPaperGroupStruct[i].vQuestionStruct[j].vSubQuestionStruct[k];
				if (!sqs.bUpload)
				{		
					bRet = false;
					CHttpRequestPackage hrp;
					hrp.sUri = QString("/api/ecs_oe_student/client/exam/process/submitQuestionAnswer");
					hrp.nRequestType = RequestType::rtSubmitQuestionAnswer;
					hrp.eParamType = HttpParamType::hptCustomBody;
					hrp.sParamList.push_back(QString("CustomBody,%1").arg(sqs.sUploadAnswer));
					hrp.sCommonStr = QString("%1,%2").arg(sqs.nOrder).arg(sqs.nVersion);
					g_httpBllPtr->post(hrp);
				}
			}
		}
	}
	return bRet;
}

void answerWidget::handinPaper()
{
    if(m_pResumeExam == nullptr)
    {
        m_pResumeExam = std::make_shared<awResumeExam>((QWidget*)(this->parent()), QString::fromLocal8Bit("交卷中请稍候…"));
    }
    m_pResumeExam->show();

	if (checkAnswer())
	{
		CHttpRequestPackage hrp;
		hrp.sUri = QString("/api/ecs_oe_student/client/exam/process/endExam");
		hrp.nRequestType = RequestType::rtEndExam;
		g_httpBllPtr->post(hrp);
	}
	else
	{
		if (m_pHandinPaperTimer == nullptr)
		{
			m_pHandinPaperTimer = std::make_shared<QTimer>();
			m_pHandinPaperTimer->setInterval(10 * 1000);
			connect(m_pHandinPaperTimer.get(), &QTimer::timeout, this, [&]() {
				if (checkAnswer())
				{
                    m_pHandinPaperTimer->stop();
					CHttpRequestPackage hrp;
					hrp.sUri = QString("/api/ecs_oe_student/client/exam/process/endExam");
					hrp.nRequestType = RequestType::rtEndExam;
					g_httpBllPtr->post(hrp);
				}
			});
		}
	}
}

void answerWidget::onEndExam(CEndExam endExam)
{
	if (endExam.nCode == 200)
	{       
        m_pResumeExam.reset();
        if (g_appInfoPtr->m_oExamInfo.sExamType == EXAM_TYPES::PRACTICE)
        {
            if(g_appInfoPtr->m_oExamInfo.sPracticeType != "NO_ANSWER")
            {
                emit showPracticeInfo();
            }
            else
            {
                emit gobackCourseList();
            }
		}
		else
		{			
			emit showExamScore();
		}      	
	}
	else
	{
        if(endExam.sMessage.isEmpty())
        {
            ShowMsg(QString::fromLocal8Bit("交卷失败"), g_appInfoPtr->m_pAnsBgWidget);
        }
        else
        {
            ShowMsg(endExam.sMessage, g_appInfoPtr->m_pAnsBgWidget);
        }
	}
}

void answerWidget::on_btn_all_clicked()
{
    int nCount = ui->lw_aw_questionList->count();
    for(int i = 0; i < nCount; ++i)
    {
        awQuestionNavigate *questionItem = dynamic_cast<awQuestionNavigate*>(ui->lw_aw_questionList->itemWidget(ui->lw_aw_questionList->item(i)));
        if(questionItem)
        {
            questionItem->setShowType(ITEM_SHOW_TYPE::ist_showAll);
        }
    }
}

void answerWidget::on_btn_answered_clicked()
{
    int nCount = ui->lw_aw_questionList->count();
    for(int i = 0; i < nCount; ++i)
    {
        awQuestionNavigate *questionItem = dynamic_cast<awQuestionNavigate*>(ui->lw_aw_questionList->itemWidget(ui->lw_aw_questionList->item(i)));
        if(questionItem)
        {
            questionItem->setShowType(ITEM_SHOW_TYPE::ist_showAnswered);
        }
    }
}

void answerWidget::on_btn_unanswered_clicked()
{
    int nCount = ui->lw_aw_questionList->count();
    for(int i = 0; i < nCount; ++i)
    {
        awQuestionNavigate *questionItem = dynamic_cast<awQuestionNavigate*>(ui->lw_aw_questionList->itemWidget(ui->lw_aw_questionList->item(i)));
        if(questionItem)
        {
            questionItem->setShowType(ITEM_SHOW_TYPE::ist_showUnanswered);
        }
    }
}

void answerWidget::on_btn_marked_clicked()
{
    int nCount = ui->lw_aw_questionList->count();
    for(int i = 0; i < nCount; ++i)
    {
        awQuestionNavigate *questionItem = dynamic_cast<awQuestionNavigate*>(ui->lw_aw_questionList->itemWidget(ui->lw_aw_questionList->item(i)));
        if(questionItem)
        {
            questionItem->setShowType(ITEM_SHOW_TYPE::ist_showMarked);
        }
    }
}

void answerWidget::on_btn_allNum_clicked()
{
    on_btn_all_clicked();
}

void answerWidget::on_btn_answeredNum_clicked()
{
    on_btn_answered_clicked();
}

void answerWidget::on_btn_unansweredNum_clicked()
{
    on_btn_unanswered_clicked();
}

void answerWidget::on_btn_markedNum_clicked()
{
    on_btn_marked_clicked();
}

void answerWidget::startCapture()
{
    if(m_pinitTimer == nullptr)
    {
        m_pinitTimer = std::make_shared<QTimer>();
        m_pinitTimer->setInterval(1000);
        connect(m_pinitTimer.get(), &QTimer::timeout, this, [&](){
            m_pinitTimer->stop();
            if(!m_cam.open(0))
            {
                ShowMsg(QString::fromLocal8Bit("打开摄像头失败"), this);
                return;
            }

            int inWidth = ui->widget_aw_face->width();
            m_cam.set(CV_CAP_PROP_FRAME_WIDTH, inWidth*3);
            int inHeight = ui->widget_aw_face->height();
            m_cam.set(CV_CAP_PROP_FRAME_HEIGHT, inHeight*3);
            m_cam.set(CV_CAP_PROP_FPS, 5);
            m_pVideoTimer->start();


        });
    }

    g_inProcessFace->startFaceVerify(true);

    if(m_pVideoTimer == nullptr)
    {
        m_pVideoTimer = std::make_shared<QTimer>();
        m_pVideoTimer->setInterval(200);
		m_nLastCaptureSecond = m_nLeftSeconds; 

        connect(m_pVideoTimer.get(), &QTimer::timeout, this, [&](){

            cv::Mat frame;
            m_cam>>frame;

            if(frame.empty())
            {
                qDebug()<<"widgetCameraTest frame is empty";
                return;
            }

			if (g_inProcessFace != nullptr &&
				m_nLastCaptureSecond - m_nLeftSeconds > g_appInfoPtr->m_oExamInfo.nSnapshotInterval)
			{
				m_nLastCaptureSecond = m_nLeftSeconds;
				g_inProcessFace->addImage(frame);
			}

            QImage img = CCommonTools::Mat2QImage(frame);

            ui->widget_aw_face->setAutoFillBackground(true);
            QPalette palette;
            palette.setBrush(QPalette::Window, QBrush(img.scaled(ui->widget_aw_face->width(), ui->widget_aw_face->height())));
            ui->widget_aw_face->setPalette(palette);
        });
    }

    m_pinitTimer->start();
}

void answerWidget::stopCapture()
{
	g_inProcessFace->startFaceVerify(false);
    m_pVideoTimer->stop();
    if(m_cam.isOpened())
    {
       m_cam.release();
    }
}