#include "dialogturndirection.h"
#include "ui_dialogturndirection.h"

DialogTurnDirection::DialogTurnDirection(Road * pRoad,QWidget *parent) :
    QDialog(parent),
    ui(new Ui::DialogTurnDirection)
{
    ui->setupUi(this);
    mpRoad = pRoad;

    ui->comboBox->addItem("NONE");
    ui->comboBox->addItem("Left");
    ui->comboBox->addItem("Right");
    ui->comboBox->addItem("Straight");

    RoadTurnDirection::TURNDIRECTION xturn;
    int nrtn = pRoad->GetRoadTurnDirection(xturn);

    ui->comboBox->setCurrentIndex(0);
    if(nrtn == 0)
    {
        ui->comboBox->setCurrentIndex(0);
    }
    else
    {
        if(xturn == RoadTurnDirection::LEFT)ui->comboBox->setCurrentIndex(1);
        if(xturn == RoadTurnDirection::RIGHT)ui->comboBox->setCurrentIndex(2);
        if(xturn == RoadTurnDirection::STRAIGHT)ui->comboBox->setCurrentIndex(3);
    }

    setWindowTitle(tr("Set Turn Direction"));

}

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

void DialogTurnDirection::on_pushButton_Set_clicked()
{
    switch (ui->comboBox->currentIndex()) {
    case 0:
        mpRoad->ResetRoadTurnDirection();
        break;
    case 1:
        mpRoad->SetRoadTurnDirection(RoadTurnDirection::LEFT);
        break;
    case 2:
        mpRoad->SetRoadTurnDirection(RoadTurnDirection::RIGHT);
        break;
    case 3:
        mpRoad->SetRoadTurnDirection(RoadTurnDirection::STRAIGHT);
        break;
    default:
        mpRoad->ResetRoadTurnDirection();
        break;
    }
    this->accept();
}