/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the documentation of the QtDataVis3D module.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
**   * Redistributions of source code must retain the above copyright
**     notice, this list of conditions and the following disclaimer.
**   * 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.
**   * Neither the name of Digia Plc and its Subsidiary(-ies) 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
** OWNER 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."
**
** $QT_END_LICENSE$
**
****************************************************************************/

#include "chartmodifier.h"

#include <QApplication>
#include <QApplication>
#include <QWidget>
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QPushButton>
#include <QCheckBox>
#include <QSlider>
#include <QLabel>
#include <QScreen>
#include <QPainter>
#include <QDebug>

using namespace QtDataVis3D;

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);

    QWidget *widget = new QWidget;
    QHBoxLayout *hLayout = new QHBoxLayout(widget);
    QVBoxLayout *vLayout = new QVBoxLayout();
    vLayout->setAlignment(Qt::AlignTop);

    Q3DSurface *surfaceChart = new Q3DSurface();
    QSize screenSize = surfaceChart->screen()->size();

    QWidget *container = QWidget::createWindowContainer(surfaceChart);
    container->setMinimumSize(QSize(screenSize.width() / 2, screenSize.height() / 2));
    container->setMaximumSize(screenSize);
    container->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
    container->setFocusPolicy(Qt::StrongFocus);

    widget->setWindowTitle(QStringLiteral("Surface tester"));

    hLayout->addWidget(container, 1);
    hLayout->addLayout(vLayout);

    QCheckBox *smoothCB = new QCheckBox(widget);
    smoothCB->setText(QStringLiteral("Smooth "));
    smoothCB->setChecked(surfaceChart->smoothSurface());

    QCheckBox *surfaceGridCB = new QCheckBox(widget);
    surfaceGridCB->setText(QStringLiteral("Surface Grid"));
    surfaceGridCB->setChecked(true);

    QCheckBox *sqrtSinCB = new QCheckBox(widget);
    sqrtSinCB->setText(QStringLiteral("Sqrt & Sin"));
    sqrtSinCB->setChecked(false);

    QCheckBox *planeCB = new QCheckBox(widget);
    planeCB->setText(QStringLiteral("Plane"));
    planeCB->setChecked(false);

    QCheckBox *gridSlidersLockCB = new QCheckBox(widget);
    gridSlidersLockCB->setText(QStringLiteral("Lock"));
    gridSlidersLockCB->setChecked(false);

    QSlider *gridSliderX = new QSlider(Qt::Horizontal, widget);
    gridSliderX->setTickInterval(1);
    gridSliderX->setMinimum(2);
    gridSliderX->setValue(10);
    gridSliderX->setMaximum(200);
    gridSliderX->setEnabled(true);
    QSlider *gridSliderZ = new QSlider(Qt::Horizontal, widget);
    gridSliderZ->setTickInterval(1);
    gridSliderZ->setMinimum(2);
    gridSliderZ->setValue(10);
    gridSliderZ->setMaximum(200);
    gridSliderZ->setEnabled(true);

    QLinearGradient gr(0, 0, 100, 1);
    gr.setColorAt(0.0, Qt::green);
    gr.setColorAt(0.5, Qt::yellow);
    gr.setColorAt(1.0, Qt::red);
    QPixmap pm(100, 24);
    QPainter pmp(&pm);
    pmp.setBrush(QBrush(gr));
    pmp.setPen(Qt::NoPen);
    pmp.drawRect(0, 0, 100, 24);
    //pm.save("C:\\Users\\misalmel\\Work\\test.png", "png");
    QPushButton *color = new QPushButton();
    color->setIcon(QIcon(pm));
    color->setIconSize(QSize(100, 24));
    color->setFlat(true);

    // Add controls to the layout
    vLayout->addWidget(smoothCB);
    vLayout->addWidget(surfaceGridCB);
    vLayout->addWidget(new QLabel(QStringLiteral("Select surface sample")));
    vLayout->addWidget(sqrtSinCB);
    vLayout->addWidget(planeCB);
    vLayout->addWidget(new QLabel(QStringLiteral("Adjust sample count")));
    vLayout->addWidget(gridSlidersLockCB);
    vLayout->addWidget(gridSliderX);
    vLayout->addWidget(gridSliderZ);
    vLayout->addWidget(color);

    widget->show();

    ChartModifier *modifier = new ChartModifier(surfaceChart);

    // Connect controls to slots on modifier
    QObject::connect(smoothCB, &QCheckBox::stateChanged,
                     modifier, &ChartModifier::toggleSmooth);
    QObject::connect(surfaceGridCB, &QCheckBox::stateChanged,
                     modifier, &ChartModifier::toggleSurfaceGrid);
    QObject::connect(sqrtSinCB, &QCheckBox::stateChanged,
                     modifier, &ChartModifier::toggleSqrtSin);
    QObject::connect(planeCB, &QCheckBox::stateChanged,
                     modifier, &ChartModifier::togglePlane);
    QObject::connect(gridSlidersLockCB, &QCheckBox::stateChanged,
                     modifier, &ChartModifier::toggleGridSliderLock);
    QObject::connect(gridSliderX, &QSlider::valueChanged,
                     modifier, &ChartModifier::adjustXCount);
    QObject::connect(gridSliderZ, &QSlider::valueChanged,
                     modifier, &ChartModifier::adjustZCount);

    modifier->setGridSliderZ(gridSliderZ);
    modifier->setGridSliderX(gridSliderX);
    modifier->toggleGridSliderLock(gridSlidersLockCB->checkState());

//    QList<qreal> lowList;
//    lowList << 15.0  << 35.0  << 55.0  << 75.0  << 80.0  << 75.0  << 55.0  << 35.0  << 15.0;
//    lowList << 65.0  << 105.0 << 135.0 << 155.0 << 190.0 << 155.0 << 135.0 << 105.0 << 65.0;
//    lowList << 105.0 << 170.0 << 215.0 << 240.0 << 245.0 << 240.0 << 215.0 << 170.0 << 105.0;
//    lowList << 65.0  << 105.0 << 135.0 << 155.0 << 190.0 << 155.0 << 135.0 << 105.0 << 65.0;
//    lowList << 15.0  << 35.0  << 55.0  << 75.0  << 80.0  << 75.0  << 55.0  << 35.0  << 16.1;

//    lowList << 15.0 << 65.0  << 105.0 << 65.0  << 15.0;
//    lowList << 35.0 << 105.0 << 170.0 << 105.0 << 35;
//    lowList << 55.0 << 135.0 << 215.0 << 135.0 << 55;
//    lowList << 75.0 << 155.0 << 240.0 << 155.0 << 75;
//    lowList << 80.0 << 190.0 << 245.0 << 190.0 << 80;
//    lowList << 75.0 << 155.0 << 240.0 << 155.0 << 75.0;
//    lowList << 55.0 << 135.0 << 215.0 << 135.0 << 55;
//    lowList << 35.0 << 105.0 << 170.0 << 105.0 << 35.0;
//    lowList << 15.0 << 65.0  << 105.0 << 65.0  << 16.1;

//   surfaceChart->appendSeries(lowList, 9, 5);

//    QList<qreal> topList;
//    topList << 2.1 << 2.2;
//    surfaceChart.appendSeries(topList);

//    surfaceChart.resize(screenSize.width() / 1.5, screenSize.height() / 1.5);
//    surfaceChart.setPosition(screenSize.width() / 6, screenSize.height() / 6);
//    surfaceChart.show();

    return app.exec();
}