/*

  Copyright © 2017 Hasan Yavuz Özderya

  This file is part of serialplot.

  serialplot is free software: you can redistribute it and/or modify

  it under the terms of the GNU General Public License as published by

  the Free Software Foundation, either version 3 of the License, or

  (at your option) any later version.

  serialplot is distributed in the hope that it will be useful,

  but WITHOUT ANY WARRANTY; without even the implied warranty of

  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License

  along with serialplot.  If not, see <http://www.gnu.org/licenses/>.

*/

#include "snapshotview.h"

#include "ui_snapshotview.h"

SnapshotView::SnapshotView(MainWindow* parent, Snapshot* snapshot) :

    QMainWindow(parent),

    ui(new Ui::SnapshotView),

    renameDialog(this)

{

    _snapshot = snapshot;

    ui->setupUi(this);

    plotMan = new PlotManager(ui->plotArea, snapshot->infoModel(), this);

    plotMan->setViewSettings(parent->viewSettings());

    ui->menuSnapshot->insertAction(ui->actionClose, snapshot->deleteAction());

    this->setWindowTitle(snapshot->displayName());

    // initialize curves

    unsigned numOfChannels = snapshot->data.size();

    unsigned numOfSamples = snapshot->data[0].size();

    for (unsigned ci = 0; ci < numOfChannels; ci++)

    {

        plotMan->addCurve(snapshot->channelName(ci), snapshot->data[ci]);

    }

    plotMan->setNumOfSamples(numOfSamples);

    renameDialog.setWindowTitle("Rename Snapshot");

    renameDialog.setLabelText("Enter new name:");

    connect(ui->actionRename, &QAction::triggered,

            this, &SnapshotView::showRenameDialog);

    connect(ui->actionSave, &QAction::triggered,

            this, &SnapshotView::save);

    // add 'View' menu items

    for (auto a : plotMan->menuActions())

    {

        ui->menuView->addAction(a);

    }

}

SnapshotView::~SnapshotView()

{

    for (auto curve : curves)

    {

        delete curve;

    }

    delete plotMan;

    delete ui;

}

void SnapshotView::closeEvent(QCloseEvent *event)

{

    QMainWindow::closeEvent(event);

    emit closed();

}

void SnapshotView::showRenameDialog()

{

    renameDialog.setTextValue(_snapshot->name());

    renameDialog.open(this, SLOT(renameSnapshot(QString)));

}

void SnapshotView::renameSnapshot(QString name)

{

    _snapshot->setName(name);

    setWindowTitle(_snapshot->displayName());

}

void SnapshotView::save()

{

    QString fileName = QFileDialog::getSaveFileName(this, tr("Export CSV File"));

    if (fileName.isNull()) return; // user canceled