#include "mainwindow.h"
#include "ui_mainwindow.h"

#include <QFileDialog>
#include <QMessageBox>

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

MainWindow::~MainWindow()
{
    delete ui;
    delete currentPath;

    for(Path* p : path) {
        delete p;
    }
}

void MainWindow::updatePathView()
{

}

void MainWindow::updateStepView(size_t num)
{

}

void MainWindow::onTextChanged()
{
    textChanged = true;
}

void MainWindow::loadPath(QTextStream &in)
{

}

void MainWindow::addNewPath()
{

}

void MainWindow::addNewStep()
{

}

void MainWindow::exportHTMLMap()
{

}

void MainWindow::on_pushButton_clicked()
{

    QString ext[] = {"png", "jpeg", "jpg"};

    QString fileName = QFileDialog::getOpenFileName(this, "Open the file");
    if (fileName.isEmpty()) return;
    QFile file(fileName);
    if (!file.open(QIODevice::ReadOnly | QFile::Text)) {
        QMessageBox::warning(this, "Warning", "Cannot open file: " +
                                                  file.errorString());
        return;
    }
    QString text = file.fileName();

    bool acceptedExt = false;
    for(QString e : ext) {
        if(text.endsWith(e)) acceptedExt = true;
    }

    if(!acceptedExt) {
        QMessageBox::warning(this, "Warning", "Format de fichier incorrect");
        return;
    }


    ui->imagePath->setText(text);


    QPixmap px(fileName);

    ui->imageLbl->setPixmap(px);

    file.close();


}


void MainWindow::on_actionOpen_triggered()
{

    QString fileName = QFileDialog::getOpenFileName(this, "Open the file");
    if(fileName.isEmpty()) return;
    QFile file(fileName);
    if(!file.open(QIODevice::ReadOnly | QFile::Text)) {
        QMessageBox::warning(this, "Warning", "Fichier non valide" + file.errorString());
        return;
    }


}