import javax.swing.*;
import javax.swing.filechooser.FileNameExtensionFilter;
import java.awt.*;
import java.awt.event.*;
import java.io.*;

    


public class SaveButton implements ActionListener {

    private int GRID_SIZE;
    private JTextField[][] grid;

    public SaveButton(int GRID_SIZE, JTextField[][] grid ) {

	this.GRID_SIZE = GRID_SIZE;

	this.grid = grid;
    }

	
    @Override

    public void actionPerformed(ActionEvent e) {
	if (GrilleValide()) {
	    saveFichier();
	} else {
	    JOptionPane.showMessageDialog(null, "La grille n'est pas valide.", "Erreur", JOptionPane.ERROR_MESSAGE);
	}
    }

    //vérifier si la grille est valide 
    public boolean GrilleValide() {
        // à completer
        return true; 
    }


    public void saveFichier() {
        try {
            PrintWriter affichage = new PrintWriter(new FileWriter("GrilleNumero1.txt"));
            for (int i = 0; i < GRID_SIZE; i++) {
                for (int j = 0; j < GRID_SIZE; j++) {
                    String value = grid[i][j].getText().isEmpty() ? "0" : grid[i][j].getText();
                    affichage.print(value);
                }
                affichage.println(); 
            }
            affichage.close();
            JOptionPane.showMessageDialog(null, "Grille sauvegardé avec succès.", "Succes", JOptionPane.INFORMATION_MESSAGE);
        } catch (IOException e) {
            JOptionPane.showMessageDialog(null, "Erreur lors de la sauvegarde de la grille.", "Erreur", JOptionPane.ERROR_MESSAGE);
            e.printStackTrace();
        }
    }
}