#include "..\Header\SettingsWindow.h"
#include <QString>

SettingsWindow::SettingsWindow(QWidget * parent)
	: QWidget(parent)
	, ui(new Ui::SettingsWindow)
{
	ui->setupUi(this);

	setWindowFlags(Qt::Tool | Qt::NoDropShadowWindowHint);

	// light off
	connect(ui->lightOff_R_LE, &QLineEdit::textChanged, [this](const QString& value){ui->lightOff_R_S->setValue(value.toInt());});
	connect(ui->lightOff_R_S, &QSlider::valueChanged, [this](const int& value){ui->lightOff_R_LE->setText(QString::number(value));});
	connect(ui->lightOff_R_S, &QSlider::valueChanged, this, &SettingsWindow::backgroundColorOffChanged);

	connect(ui->lightOff_G_LE, &QLineEdit::textChanged, [this](const QString& value){ui->lightOff_G_S->setValue(value.toInt());});
	connect(ui->lightOff_G_S, &QSlider::valueChanged, [this](const int& value){ui->lightOff_G_LE->setText(QString::number(value));});
	connect(ui->lightOff_G_S, &QSlider::valueChanged, this, &SettingsWindow::backgroundColorOffChanged);

	connect(ui->lightOff_B_LE, &QLineEdit::textChanged, [this](const QString& value){ui->lightOff_B_S->setValue(value.toInt());});
	connect(ui->lightOff_B_S, &QSlider::valueChanged, [this](const int& value){ui->lightOff_B_LE->setText(QString::number(value));});
	connect(ui->lightOff_B_S, &QSlider::valueChanged, this, &SettingsWindow::backgroundColorOffChanged);

	// light on
	connect(ui->lightOn_R_LE, &QLineEdit::textChanged, [this](const QString& value){ui->lightOn_R_S->setValue(value.toInt());});
	connect(ui->lightOn_R_S, &QSlider::valueChanged, [this](const int& value){ui->lightOn_R_LE->setText(QString::number(value));});
	connect(ui->lightOn_R_S, &QSlider::valueChanged, this, &SettingsWindow::backgroundColorOnChanged);

	connect(ui->lightOn_G_LE, &QLineEdit::textChanged, [this](const QString& value){ui->lightOn_G_S->setValue(value.toInt());});
	connect(ui->lightOn_G_S, &QSlider::valueChanged, [this](const int& value){ui->lightOn_G_LE->setText(QString::number(value));});
	connect(ui->lightOn_G_S, &QSlider::valueChanged, this, &SettingsWindow::backgroundColorOnChanged);

	connect(ui->lightOn_B_LE, &QLineEdit::textChanged, [this](const QString& value){ui->lightOn_B_S->setValue(value.toInt());});
	connect(ui->lightOn_B_S, &QSlider::valueChanged, [this](const int& value){ui->lightOn_B_LE->setText(QString::number(value));});
	connect(ui->lightOn_B_S, &QSlider::valueChanged, this, &SettingsWindow::backgroundColorOnChanged);

	// light
	connect(ui->light_R_LE, &QLineEdit::textChanged, [this](const QString& value){ui->light_R_S->setValue(value.toInt());});
	connect(ui->light_R_S, &QSlider::valueChanged, [this](const int& value){ui->light_R_LE->setText(QString::number(value)); if(ui->checkAutoColor->isChecked()) ui->lightOn_R_S->setValue((int)(value / 50));});
	connect(ui->light_R_S, &QSlider::valueChanged, this, &SettingsWindow::lightColorChanged);

	connect(ui->light_G_LE, &QLineEdit::textChanged, [this](const QString& value){ui->light_G_S->setValue(value.toInt());});
	connect(ui->light_G_S, &QSlider::valueChanged, [this](const int& value){ui->light_G_LE->setText(QString::number(value)); if(ui->checkAutoColor->isChecked()) ui->lightOn_G_S->setValue((int)(value / 50));});
	connect(ui->light_G_S, &QSlider::valueChanged, this, &SettingsWindow::lightColorChanged);

	connect(ui->light_B_LE, &QLineEdit::textChanged, [this](const QString& value){ui->light_B_S->setValue(value.toInt());});
	connect(ui->light_B_S, &QSlider::valueChanged, [this](const int& value){ui->light_B_LE->setText(QString::number(value)); if(ui->checkAutoColor->isChecked()) ui->lightOn_B_S->setValue((int)(value / 50));});
	connect(ui->light_B_S, &QSlider::valueChanged, this, &SettingsWindow::lightColorChanged);


	connect(ui->checkAutoColor, &QCheckBox::toggled, this, &SettingsWindow::autoColorToggled);
	connect(ui->radioDirectLight, &QRadioButton::toggled, this, &SettingsWindow::radioToggled);
	connect(ui->ambCoef, static_cast<void(QDoubleSpinBox::*)(double)>(&QDoubleSpinBox::valueChanged), [this](double value) {emit updateAmbCoef(value); });
	connect(ui->attFac, static_cast<void(QDoubleSpinBox::*)(double)>(&QDoubleSpinBox::valueChanged), [this](double value) {emit updateAttFac(value); });
}

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

////////////////////////////////////////////////////////////////////////////////
// connection slots

void SettingsWindow::autoColorToggled()
{
	if (!ui->checkAutoColor->isChecked())
	{
		ui->lightOn_R_LE->setEnabled(true);
		ui->lightOn_R_S->setEnabled(true);
		ui->lightOn_G_LE->setEnabled(true);
		ui->lightOn_G_S->setEnabled(true);
		ui->lightOn_B_LE->setEnabled(true);
		ui->lightOn_B_S->setEnabled(true);
	}
	else
	{
		ui->lightOn_R_LE->setEnabled(false);
		ui->lightOn_R_S->setEnabled(false);
		ui->lightOn_G_LE->setEnabled(false);
		ui->lightOn_G_S->setEnabled(false);
		ui->lightOn_B_LE->setEnabled(false);
		ui->lightOn_B_S->setEnabled(false);

		ui->lightOn_R_LE->setText(QString::number((int)(ui->light_R_S->value() / 50)));
		ui->lightOn_R_S->setValue((int)(ui->light_R_S->value() / 50));
		ui->lightOn_G_LE->setText(QString::number((int)(ui->light_G_S->value() / 50)));
		ui->lightOn_G_S->setValue((int)(ui->light_G_S->value() / 50));
		ui->lightOn_B_LE->setText(QString::number((int)(ui->light_B_S->value() / 50)));
		ui->lightOn_B_S->setValue((int)(ui->light_B_S->value() / 50));
	}
}

void SettingsWindow::radioToggled()
{
	if(ui->radioDirectLight->isChecked())
	{
		ui->attFac->setValue(0.0);
		ui->attFac->setEnabled(false);
		ui->ambCoef->setEnabled(false);
	}
	else
	{
		ui->attFac->setEnabled(true);
		ui->ambCoef->setEnabled(true);
	}
}

void SettingsWindow::backgroundColorOffChanged()
{
	emit updateBGColorOff(QVector3D(ui->lightOff_R_S->value(), ui->lightOff_G_S->value(), ui->lightOff_B_S->value()));
}

void SettingsWindow::backgroundColorOnChanged()
{
	emit updateBGColorOn(QVector3D(ui->lightOn_R_S->value(), ui->lightOn_G_S->value(), ui->lightOn_B_S->value()));
}

void SettingsWindow::lightColorChanged()
{
	emit updateLightColor(QVector3D(ui->light_R_S->value(), ui->light_G_S->value(), ui->light_B_S->value()));
}