#include "dialogroadnoavoid.h"
#include "ui_dialogroadnoavoid.h"

#include "mainwindow.h"

#include <QMessageBox>

DialogRoadNoavoid::DialogRoadNoavoid(OpenDrive * pxodr,std::string strdefroad,QWidget *parent) :
    QDialog(parent),
    ui(new Ui::DialogRoadNoavoid)
{
    ui->setupUi(this);

    mpxodr = pxodr;

    int i;
    int nroadcount = mpxodr->GetRoadCount();
    for(i=0;i<nroadcount;i++)
    {
        const char * strname = mpxodr->GetRoad(i)->GetRoadId().data();
        ui->comboBox_Road->addItem(strname);

    }

    MainWindow::ComboToString(strdefroad,ui->comboBox_Road);

    setWindowTitle("Road Noavoid");
}

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

void DialogRoadNoavoid::on_comboBox_Road_currentIndexChanged(int index)
{
    Road * pRoad = mpxodr->GetRoad(index);
    if(pRoad == 0)
    {
        return;
    }

    ui->lineEdit_RoadLen->setText(QString::number(pRoad->GetRoadLength(),'f',3));

    ui->lineEdit_s->setText("");
    ui->lineEdit_t->setText("");

    unsigned int nNoavoidCount = pRoad->GetRoadNoavoidCount();
    ui->comboBox_Noavoid->clear();
    unsigned int i;
    for(i=0;i<nNoavoidCount;i++)
    {
        ui->comboBox_Noavoid->addItem(QString::number(pRoad->GetRoadNoavoid(i)->GetS(),'g'));
    }
}

void DialogRoadNoavoid::on_comboBox_Noavoid_currentIndexChanged(int index)
{
    Road * pRoad = mpxodr->GetRoad(ui->comboBox_Road->currentIndex());
    if(pRoad == 0)
    {
        return;
    }

    if(pRoad->GetRoadNoavoidCount() == 0)
    {
        ui->lineEdit_s->setText("");
        ui->lineEdit_t->setText("");
        return;
    }

    if(index<0)return;
    if(index>=pRoad->GetRoadNoavoidCount())return;
    RoadNoavoid * pRoadNoavoid = pRoad->GetRoadNoavoid(index);
    if(pRoadNoavoid == NULL)
    {
        return;
    }
    ui->lineEdit_s->setText(QString::number(pRoadNoavoid->GetS()));
    ui->lineEdit_t->setText(QString::number(pRoadNoavoid->GetLength()));
}

void DialogRoadNoavoid::on_pushButton_Add_clicked()
{
    Road * pRoad = mpxodr->GetRoad(ui->comboBox_Road->currentIndex());
    if(pRoad == 0)
    {
        return;
    }

    if(ui->lineEdit_s->text().toStdString() == "")
    {
        QMessageBox::warning(this,"Warning","s is empty.",QMessageBox::YesAll);
        return;
    }

    if(ui->lineEdit_t->text().toStdString() == "")
    {
        QMessageBox::warning(this,"Warning","length is empty.",QMessageBox::YesAll);
        return;
    }

    double s = ui->lineEdit_s->text().toDouble();
    double length = ui->lineEdit_t->text().toDouble();

    pRoad->AddRoadNoavoid(s,length);

    on_comboBox_Road_currentIndexChanged(ui->comboBox_Road->currentIndex());

}

void DialogRoadNoavoid::on_pushButton_Delete_clicked()
{
    Road * pRoad = mpxodr->GetRoad(ui->comboBox_Road->currentIndex());
    if(pRoad == 0)
    {
        return;
    }

    pRoad->DeleteRoadNoavoid(ui->comboBox_Noavoid->currentIndex());
    on_comboBox_Road_currentIndexChanged(ui->comboBox_Road->currentIndex());
}

void DialogRoadNoavoid::on_pushButton_Change_clicked()
{
    Road * pRoad = mpxodr->GetRoad(ui->comboBox_Road->currentIndex());
    if(pRoad == NULL)
    {
        return;
    }

    RoadNoavoid * pRoadNoavoid = pRoad->GetRoadNoavoid(ui->comboBox_Noavoid->currentIndex());
    pRoadNoavoid->SetS(ui->lineEdit_s->text().toDouble());
    pRoadNoavoid->SetLength(ui->lineEdit_t->text().toDouble());

    QMessageBox::information(this,"Info","Change RoadNoavoid Successfully.",QMessageBox::YesAll);
}