#include <QFileDialog>

#include <QRegularExpression>

#include <QtDebug>

#include "recordpanel.h"

#include "ui_recordpanel.h"

#include "setting_defines.h"

RecordPanel::RecordPanel(Stream* stream, QWidget *parent) :

    QWidget(parent),

    ui(new Ui::RecordPanel),

    recordToolBar(tr("Record Toolbar")),

    recordAction(QIcon::fromTheme("media-record"), tr("Record"), this),

    recorder(this)

{

    overwriteSelected = false;

    _stream = stream;

    ui->setupUi(this);

    recordToolBar.setObjectName("tbRecord");

    recordAction.setCheckable(true);

    recordToolBar.addAction(&recordAction);

    ui->pbRecord->setDefaultAction(&recordAction);

    connect(ui->pbBrowse, &QPushButton::clicked,

            this, &RecordPanel::selectFile);

    connect(&recordAction, &QAction::triggered,

            this, &RecordPanel::onRecord);

    connect(ui->cbRecordPaused, SIGNAL(toggled(bool)),

            this, SIGNAL(recordPausedChanged(bool)));

    connect(ui->cbDisableBuffering, &QCheckBox::toggled,

            [this](bool enabled)

            {

                recorder.disableBuffering = enabled;

            });

    connect(ui->cbWindowsLE, &QCheckBox::toggled,

            [this](bool enabled)

            {

                recorder.windowsLE = enabled;

            });

    connect(&recordAction, &QAction::toggled, ui->cbWindowsLE, &QWidget::setDisabled);

    connect(&recordAction, &QAction::toggled, ui->cbTimestamp, &QWidget::setDisabled);

}

RecordPanel::~RecordPanel()

{

    delete ui;

}

QToolBar* RecordPanel::toolbar()

{

    return &recordToolBar;

}

bool RecordPanel::recordPaused()

{

    return ui->cbRecordPaused->isChecked();

}

bool RecordPanel::selectFile()

{

    QString fileName = QFileDialog::getSaveFileName(

        parentWidget(), tr("Select recording file"));

    if (fileName.isEmpty())

    {

        return false;

    }

    else

    {

        selectedFile = fileName;

        ui->lbFileName->setText(selectedFile);

        overwriteSelected = QFile::exists(fileName);

        return true;

    }

}

void RecordPanel::onRecord(bool start)

{

    if (!start)

    {

        stopRecording();

        return;

    }

    bool canceled = false;

    if (ui->leSeparator->text().isEmpty())

    {

        QMessageBox::critical(this, "Error",

                              "Column separator cannot be empty! Please select a separator.");