valvedetect/tpvs17/Report/qcheckdatadlg.cpp

#include "qcheckdatadlg.h"
#include "qstandarditemmodel.h"
#include "qmessagebox.h"
#include "qfontmetrics.h"
#pragma execution_character_set("utf-8")
QCheckDataDlg::QCheckDataDlg(QWidget *parent)
	: QDialog(parent), m_db(NULL), nPrevNum(0), nTotlaNumber(0)
{
	ui.setupUi(this);
	m_ViewImg = new QTpGraphView;
	connect(ui.m_pbCheck, SIGNAL(clicked()), this, SLOT(onCheckOutData()));
	connect(ui.Prev_checkShengchang, SIGNAL(clicked()), this, SLOT(onChenckButton()));
	connect(ui.Next_checkShengchang, SIGNAL(clicked()), this, SLOT(onChenckButton()));
	connect(ui.m_pbCount, SIGNAL(clicked()), this, SLOT(onChenckButton()));
	setWindowIcon(QIcon(":/leaper/app.png"));
	pShowName_label = ui.check_fileName;
	pShowName_label->clear();

	check_showImg_label = ui.check_showImg_label;
	check_showImg_label->clear();
	QGridLayout *pGrid = new QGridLayout(this);
	pGrid->addWidget(m_ViewImg);
	check_showImg_label->setLayout(pGrid);

	m_tableModel = new QStandardItemModel;
	tableView = ui.tableView;
	connect(tableView, SIGNAL(clicked(const QModelIndex &)), this, SLOT(onTBUI_ItemClick(const QModelIndex &)));
	tableView->setModel(m_tableModel);
	textBrowser = ui.textBrowser;

	pStartTimeEdit = ui.dateTimeEdit_start;
	pEndTimeEdit = ui.dateTimeEdit_end;
	QDateTime nDateTime = QDateTime::currentDateTime();
	nDateTime.setTime(QTime(0, 0, 0));
	pStartTimeEdit->setDateTime(nDateTime);
	pEndTimeEdit->setDateTime(QDateTime::currentDateTime());
	Qt::WindowFlags flags = Qt::Dialog;
	flags |= Qt::WindowMinMaxButtonsHint;
	flags |= Qt::WindowCloseButtonHint;
	setWindowFlags(flags);
	setPageShow(0, 0);
}

QCheckDataDlg::~QCheckDataDlg()
{
	if (m_tableModel)
	{
		delete m_tableModel;
		m_tableModel = NULL;
	}
	if (m_ViewImg){
		delete m_ViewImg;
		m_ViewImg = NULL;
	}
}

void QCheckDataDlg::createHeader()
{
	QStringList listStr;
	listStr.append(QObject::tr("时间"));
	listStr.append(QObject::tr("型号"));
	listStr.append(QObject::tr("matchScore"));
	listStr.append(QObject::tr("BenchMark"));
	listStr.append(QObject::tr("Angle"));
	listStr.append(QObject::tr("errorType"));
	listStr.append(QObject::tr("resultTip"));
	listStr.append(QObject::tr("工位"));
	m_tableModel->setHorizontalHeaderLabels(listStr);
}

void QCheckDataDlg::updateModelShowLog(QSqlQuery &sql)
{
	m_tableModel->clear();
	m_strMap.clear();
	createHeader();
 	tableView->setEditTriggers(QAbstractItemView::NoEditTriggers);
 	tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
 	tableView->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);//自适应行宽
 	int nIndex = 0;
 	while (sql.next())
 	{
 		/*这里下面是统计查询到的通道对应的产品总数*/ 		
		QString time = sql.value("time").toString();
		QString dAngle = sql.value("dAngle").toString();
		QString matchScore = sql.value("matchScore").toString().left(5);
		QString errorType = sql.value("errorType").toString();
		QString resultTip = sql.value("resultTip").toString();
		QString threshBenchMark = sql.value("threshBenchMark").toString();
		QString stationName = sql.value("stationName").toString();
		QString strFilename = sql.value("value1").toString();//取出保存图片的路径名
		//QByteArray picByte = sql.value("image").toByteArray();
		QString strModelName = sql.value("value2").toString();
		//QImage img = QImage::fromData(picByte);

		m_tableModel->setItem(nIndex, 0, new QStandardItem(time));
		m_tableModel->setItem(nIndex, 1, new QStandardItem(strModelName));
		m_tableModel->setItem(nIndex, 2, new QStandardItem(matchScore));
		m_tableModel->setItem(nIndex, 3, new QStandardItem(threshBenchMark));
		m_tableModel->setItem(nIndex, 4, new QStandardItem(dAngle));
		m_tableModel->setItem(nIndex, 5, new QStandardItem(errorType));
		m_tableModel->setItem(nIndex, 6, new QStandardItem(resultTip));
		m_tableModel->setItem(nIndex, 7, new QStandardItem(stationName));
		m_strMap.insert(time, strFilename);
		pShowName_label->setText(strFilename);
 		nIndex++;
 	}
	
	ui.showNum_Label_Checkdata->setText(QString(QObject::tr("共显示%1条记录")).arg(nIndex));
	tableView->setModel(m_tableModel);

	int page = nPrevNum / getLimitNumber();
	int totalPage = nTotlaNumber / getLimitNumber();
	setPageShow(page+1, totalPage+1);
}

int QCheckDataDlg::getLimitNumber()
{
	int num = ui.LineNumber_checkShengchang->text().toInt();
	if (num > 1)
		return num;
	else
	{
		ui.LineNumber_checkShengchang->setText("50");
		return 50;
	}
		
}
int QCheckDataDlg::getTotalNumber()
{
	QString startTime = pStartTimeEdit->dateTime().toString("yyyy-MM-dd hh:mm:ss zzz");
	QString endTime = pEndTimeEdit->dateTime().toString("yyyy-MM-dd hh:mm:ss zzz");
	QString stationName = getStationName();
	int errorType = getErrorType();
	QString strSql = QString();
	if (stationName == QObject::tr("全部")&&errorType == 0)
		strSql = QString("select count(uid) from RltTable where time >'%1' and time <'%2' ").arg(startTime).arg(endTime);
	else if (stationName == QObject::tr("全部") && errorType == 1)
		strSql = QString("select count(uid) from RltTable where time >'%1' and time <'%2' and errorType != '%3'").arg(startTime).arg(endTime).arg(0);
	else if (stationName != QObject::tr("全部") && errorType == 1)
		strSql = QString("select count(uid) from RltTable where time >'%1' and time <'%2' and errorType != '%3' and stationName == '%4' ").arg(startTime).arg(endTime).arg(0).arg(stationName);
	else
		strSql = QString("select count(uid) from RltTable where time >'%1' and time <'%2' and stationName == '%3'").arg(startTime).arg(endTime).arg(stationName);

	QSqlQuery sqlquery;
	m_db->checkoutData(strSql, sqlquery);
	int totalNumber =0;
	while (sqlquery.next())
	{
		QSqlRecord record = sqlquery.record();
		QString fieldName = record.fieldName(0);
		QString num = sqlquery.value(0).toString();
		totalNumber = num.toInt();
		// 					/*这里下面是统计查询到的通道对应的产品总数*/
	}
	return totalNumber;
}
Q_SLOT void QCheckDataDlg::onCheckOutData()
{
	nTotlaNumber = 0;
	nPrevNum = 0;
	int limitNum = getLimitNumber();
	nTotlaNumber = getTotalNumber();
	
	onCheckOutData(limitNum, nPrevNum);
}

void QCheckDataDlg::onCheckOutData(int nLimitNum, int nPrenum)
{
	QString startTime = pStartTimeEdit->dateTime().toString("yyyy-MM-dd hh:mm:ss zzz");
	QString endTime = pEndTimeEdit->dateTime().toString("yyyy-MM-dd hh:mm:ss zzz");
	QString stationName = getStationName();
	int errorType = getErrorType();
	QString strSql = QString();
	if (stationName == QObject::tr("全部")&&errorType == 0)
		strSql=QString("select * from RltTable where time >'%1' and time <'%2' LIMIT %3 OFFSET %4 ").arg(startTime).arg(endTime).arg(nLimitNum).arg(nPrenum);
	else if (stationName == QObject::tr("全部") && errorType == 1)
		strSql = QString("select * from RltTable where time >'%1' and time <'%2' and errorType != '%3' LIMIT %4 OFFSET %5 ").arg(startTime).arg(endTime).arg(0).arg(nLimitNum).arg(nPrenum);
	else if (stationName != QObject::tr("全部") && errorType == 1)
		strSql = QString("select * from RltTable where time >'%1' and time <'%2' and errorType != '%3' and stationName == '%4' LIMIT %5 OFFSET %6 ").arg(startTime).arg(endTime).arg(0).arg(stationName).arg(nLimitNum).arg(nPrenum);
	else
		strSql = QString("select * from RltTable where time >'%1' and time <'%2' and stationName == '%3' LIMIT %4 OFFSET %5 ").arg(startTime).arg(endTime).arg(stationName).arg(nLimitNum).arg(nPrenum);
	QSqlQuery sqlquery;
	m_db->checkoutData(strSql, sqlquery);
	updateModelShowLog(sqlquery);
}

Q_SLOT void QCheckDataDlg::onChenckButton()
{
	QString strObjName = sender()->objectName();
	if (strObjName == "Next_checkShengchang")
	{
		if (nTotlaNumber <= 0)
			return;
		if (nPrevNum > nTotlaNumber)
			return;
		nPrevNum += getLimitNumber();
		if (nPrevNum > nTotlaNumber)
		{
			nPrevNum -= getLimitNumber();
			QMessageBox infobox(QMessageBox::Information, QObject::tr("提醒"), QObject::tr("已经是最后一页了"), QMessageBox::Ok, NULL);
			infobox.setWindowIcon(QIcon(":/leaper/app.png"));
			infobox.setButtonText(QMessageBox::Ok, QString(QObject::tr("确认")));
			infobox.exec();
			return;
		}
		onCheckOutData(getLimitNumber(), nPrevNum);
	}
	else if (strObjName == "Prev_checkShengchang")
	{
		if (nTotlaNumber <= 0)
			return;
		if (nPrevNum < 0)
			return;
		nPrevNum -= getLimitNumber();
		if (nPrevNum < 0)
		{
			nPrevNum = 0;
			QMessageBox infobox(QMessageBox::Information, QObject::tr("提醒"), QObject::tr("已经是第一页了"), QMessageBox::Ok, NULL);
			infobox.setWindowIcon(QIcon(":/leaper/app.png"));
			infobox.setButtonText(QMessageBox::Ok, QString(QObject::tr("确认")));
			infobox.exec();
			return;
		}
		onCheckOutData(getLimitNumber(), nPrevNum);
	}
	else if (strObjName == "m_pbCount")
	{
		QString startTime = pStartTimeEdit->dateTime().toString("yyyy-MM-dd hh:mm:ss zzz");
		QString endTime = pEndTimeEdit->dateTime().toString("yyyy-MM-dd hh:mm:ss zzz");
		QString stationName = getStationName();
		QString strSql = QString();
		if (stationName == QObject::tr("全部"))
			strSql = QString("select errorType,count(uid) from RltTable where time >'%1' and time <'%2' group by errorType order by errorType").arg(startTime).arg(endTime);
		else
			strSql = QString("select errorType,count(uid) from RltTable where time >'%1' and time <'%2' and stationName == '%3' group by errorType order by errorType").arg(startTime).arg(endTime).arg(stationName);

		QSqlQuery sqlquery;
		m_db->checkoutData(strSql, sqlquery);
		QMap<QString, int> nCountMap;
		
		while (sqlquery.next())
		{
			QSqlRecord record = sqlquery.record();
			QString fieldName = record.fieldName(0);
			QString nType = sqlquery.value(0).toString();
			int count = sqlquery.value(1).toInt();
			nCountMap.insert(nType, count);
		}
		int TotalNumber = 0;
		int ErrorNumber = 0;
		textBrowser->clear();
		for (QMap<QString, int>::iterator its = nCountMap.begin(); its != nCountMap.end();++its)
		{
			QString strKey = its.key();
			int nValue = nCountMap.value(strKey);
			QString str;
			if (strKey != "0")
				str = QString("errorType:%1	Sum:%2;").arg(strKey).arg(nValue);
			else
				str = QString("goodType	Sum:%2;").arg(nValue);
			TotalNumber += nValue;
			if (strKey != "0")
			{
				ErrorNumber += nValue;
			}
			textBrowser->append(str);
		}
		QString strEnd = QString("ErrorNumber:%1\nTotalNumber:%2").arg(ErrorNumber).arg(TotalNumber);
		textBrowser->append(strEnd);
	}
}

void QCheckDataDlg::setStationNames(QStringList listNames)
{
	ui.comboBox_station->addItems(listNames);
}

QString QCheckDataDlg::getStationName()
{
	return ui.comboBox_station->currentText();
}

int QCheckDataDlg::getErrorType()
{
	QString str = ui.comboBox_errorType->currentText();
	if (str == QObject::tr("全部"))
		return 0;
	else
		return 1;
}

void QCheckDataDlg::setPageShow(int page,int totalPage)
{
	QString str = QString(QObject::tr("第%1页 共%2页")).arg(page).arg(totalPage);
	ui.showPage_Label_Checkdata->setText(str);
}

Q_SLOT void QCheckDataDlg::onTBUI_ItemClick(const QModelIndex & index)
{
	QModelIndex nindex = m_tableModel->index(index.row(), 0);
	QString str = nindex.data().toString();
	if (m_strMap.size() > 0)
	{
		QString strFileName = m_strMap.value(str);

		if (check_showImg_label)
		{
			QPixmap npixmap;
			QString appPath = QApplication::applicationDirPath();
			npixmap.load(appPath+strFileName);
			m_ViewImg->setImg(npixmap);
			if (!npixmap.isNull()){
				if (pShowName_label)
				{
					QFontMetrics fontMetrics(this->font());
					int fontSize = fontMetrics.width(strFileName);
					QString str = strFileName;
					if (fontSize > pShowName_label->width())
					{
						str = fontMetrics.elidedText(strFileName, Qt::ElideRight, pShowName_label->width());
					}
					pShowName_label->setText(str);
				}
			}
			else{
				if (pShowName_label){
					pShowName_label->setText(QObject::tr("无图片(或图片已过期/已被删除)"));
				}
			}
		}
	}

	int i = 0;
}

Q_SLOT void QCheckDataDlg::onSlowPixmap(QSqlQuery sql)
{
	static bool nFlag = false;
	if (nFlag == true)
		return;
	nFlag = true;

	sql.next();
	double dHight = sql.value("hight").toDouble();
	QByteArray pic = sql.value("pic").toByteArray();
	QImage img = QImage::fromData(pic);
	QSize s = img.size();
	QPixmap m_Pix = QPixmap::fromImage(img);

	{
		int dhight = m_Pix.height();
		int dwidth = m_Pix.width();
		double nRate = m_Pix.width()*1.0 / m_Pix.height();
		int scarew = 150;
		int scareh = 150 * 1.0 / nRate;

		if (scareh > 150)
		{
			scarew = 150;
			scareh = 150 * 1.0 / nRate;
		}

		if (check_showImg_label)
		{
			m_ViewImg->setImg(m_Pix);
		}
	}
	//label_6->setPixmap(m_Pix.scaled(WHEEL_PIC_SIZE, WHEEL_PIC_SIZE));
	nFlag = false;
}