DRAMSys/DRAMSys/analyzer/evaluationtool.cpp

/*
 * Copyright (c) 2015, University of Kaiserslautern
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * 3. Neither the name of the copyright holder nor the names of its
 *    contributors may be used to endorse or promote products derived from
 *    this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * Authors:
 *    Janik Schlemminger
 *    Robert Gernhardt
 *    Matthias Jung
 */

#include <QFileInfo>
#include <QtAlgorithms>
#include <QPainter>
#include <QDebug>
#include <stdio.h>
#include <iostream>
#include <businessObjects/tracetestresults.h>
#include <QApplication>
#include <QFile>
#include <QTextStream>
#include <QFileDialog>
#include "evaluationtool.h"
#include "ui_evaluationtool.h"

using namespace  std;


EvaluationTool::EvaluationTool(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::EvaluationTool), resourcesRelPath("/../../dram/resources/scripts""")
{
    ui->setupUi(this);
    traceFilesModel = new QStandardItemModel(this);
    ui->listView->setModel(traceFilesModel);
    QObject::connect(ui->traceTestTreeWidget,SIGNAL(setMessage(QString)),this,SLOT(setTestMessage(QString)));
}

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

void EvaluationTool::showForFiles(QList<QString> paths)
{
    cleanUpUI();
    fillFileList(paths);
    show();
    ui->toolBox->setCurrentIndex(0);
}

void EvaluationTool::showAndRunTests(QList<QString> paths)
{
    cleanUpUI();
    fillFileList(paths);
    show();
    ui->toolBox->setCurrentIndex(0);
    runTests();
}

void EvaluationTool::showAndEvaluateMetrics(QList<QString> paths)
{
    cleanUpUI();
    fillFileList(paths);
    show();
    ui->toolBox->setCurrentIndex(1);
    calculateMetrics();
    std::cout<<"done"<<std::endl;
}

void EvaluationTool::cleanUpUI()
{
    traceFilesModel->clear();
    calculatedMetrics.clear();
    ui->traceMetricTreeWidget->clear();
    ui->traceTestTreeWidget->clear();
    ui->testMessage->setPlainText(QString(""));
    ui->testLight->setGray();
}

void EvaluationTool::fillFileList(QList<QString> paths)
{
    qSort(paths.begin(), paths.end(), [] (const QString &path1, const QString &path2) {return QFileInfo(path1).baseName() < QFileInfo(path2).baseName();});
    for(const QString& path: paths)
    {
        traceFilesModel->appendRow(new TraceFileItem(path));
    }
}

void EvaluationTool::on_btn_test_clicked()
{
    runTests();
}

void EvaluationTool::runTests()
{
    PythonCaller pythonCaller;
    ui->traceTestTreeWidget->clear();
    ui->testLight->setGray();

    if(traceFilesModel->rowCount() == 0)
        return;

    bool allTestsPassed = true;

    for(int row = 0; row < traceFilesModel->rowCount(); ++row)
    {
        TraceFileItem* item = static_cast<TraceFileItem*>(traceFilesModel->item(row));
        TraceTestResults traceTestResult = pythonCaller.runTestsOnTrace(item->getPath());
        if(!traceTestResult.hasPassedAllTests())
            allTestsPassed = false;
        ui->traceTestTreeWidget->addTraceTestResult(traceTestResult);
    }

    ui->traceTestTreeWidget->expandAll();

    if(allTestsPassed)
        ui->testLight->setGreen();
    else
        ui->testLight->setRed();
}

void EvaluationTool::on_btn_calculateMetrics_clicked()
{
    calculateMetrics();
}

void EvaluationTool::calculateMetrics()
{
    PythonCaller pythonCaller;
    ui->traceMetricTreeWidget->clear();
    for(int row = 0; row < traceFilesModel->rowCount(); ++row)
    {
        TraceFileItem* item = static_cast<TraceFileItem*>(traceFilesModel->item(row));
        TraceCalculatedMetrics result = pythonCaller.calculateMetricsOnTrace(item->getPath());
        calculatedMetrics.push_back(result);
        ui->traceMetricTreeWidget->addTraceMetricResults(result);
    }
    ui->traceMetricTreeWidget->expandAll();
}



void EvaluationTool::setTestMessage(QString message)
{
    ui->testMessage->setPlainText(message);
}

EvaluationTool::TraceFileItem::TraceFileItem(const QString &path)
{
    this->path = path;
    setText(QFileInfo(this->path).baseName());
    setCheckable( false );
    setCheckState(Qt::Checked);
    setEditable(false);
}



void EvaluationTool::on_btn_exportCSV_clicked()
{
    if(calculatedMetrics.size()>0)
    {
        QString filename = QFileDialog::getSaveFileName(this, "Export to CSV", "", "Comma separated Values(*.csv)");
        if(filename != "")
        {
            QFile file(filename);
            file.open(QIODevice::WriteOnly | QIODevice::Text);
            QTextStream out(&file);
            out << calculatedMetrics[0].toCSVHeader() << "\n";
            for(TraceCalculatedMetrics& metrics : calculatedMetrics)
            {
                out << metrics.toCSVLine() << "\n";
            }
            file.close();
        }
    }

}