lecture de fichier +affichage debug

Cell.java

@@ -18,4 +18,3 @@ public class Cell {
         this.value = value;
     }
 }
-

Grid.java

@@ -1,30 +1,60 @@
+import java.io.DataInputStream;
+import java.io.FileInputStream;
+import java.io.IOException;
+
 public class Grid {
     private Cell[][] cells;
 
     public Grid() {
         cells = new Cell[9][9];
         for (int i = 0; i < 9; i++) {
-            for (int j = 0; j < 9; j++) {
+            for (int column = 0; column < 9; column++) {
-                cells[i][j] = new Cell();
+                cells[i][column] = new Cell();
             }
         }
     }
 
-    public Grid(Grid grid) {
+    public void loadGridFromFile(String fileName) {
-        cells = new Cell[9][9];
+        try (DataInputStream input = new DataInputStream(new FileInputStream(fileName))) {
             for (int i = 0; i < 9; i++) {
-            for (int j = 0; j < 9; j++) {
+                String line = String.valueOf(input.readInt());
-                cells[i][j] = new Cell(grid.cells[i][j].getValue());
+                for (int column = 0; column < 9; column++) {
+                    int value;
+                    if (column < line.length()) {
+                        char digit = line.charAt(column);
+                        value = Character.getNumericValue(digit);
+                    } else {
+                        value = 0;
+                    }
+                    cells[i][column].setValue(value);
                 }
             }
+            System.out.println("Success");
+            System.out.println(this);
+        } catch (IOException e) {
+            System.err.println("Error: " + e.getMessage());
+        }
     }
 
-
+    public Cell getCell(int i, int column) {
-    public Cell getCell(int ligne, int col) {
+        return cells[i][column];
-        return cells[ligne][col];
     }
 
+    public void setCell(int i, int column, int value) {
+        cells[i][column].setValue(value);
     }
 
-
+    @Override
+    public String toString() {
+        StringBuilder sb = new StringBuilder();
+        for (int i = 0; i < 9; i++) {
+            for (int column = 0; column < 9; column++) {
+                int value = cells[i][column].getValue();
+                sb.append(value).append(" ");
+            }
+            sb.append("\n");
+        }
+        return sb.toString();
+    }
+}
 

Sudoku.java

@@ -2,7 +2,7 @@ public class Sudoku {
     private Grid grid;
 
     public Sudoku() {
-        this.grid = new Grid(); //grille de base
+        this.grid = new Grid();
     }
 
     public Grid getGrid() {
@@ -10,19 +10,13 @@ public class Sudoku {
     }
 
     public static void main(String[] args) {
+        if (args.length > 0) {
             Sudoku sudoku = new Sudoku();
-        sudoku.printGrid(); // Afficher la grille
+            sudoku.getGrid().loadGridFromFile(args[0]);
-        new SudokuUI(sudoku);
+            // Pas besoin d'afficher la grille ici, car loadGridFromFile() le fait déjà
-    }
+            new SudokuUI(sudoku.getGrid());
-
+        } else {
-    public void printGrid() {
+            System.err.println("Usage: java Sudoku <grid_file>");
-        for (int row = 0; row < 9; row++) {
-            for (int col = 0; col < 9; col++) {
-                int value = grid.getCell(row, col).getValue();
-                System.out.print(value + " ");
-            }
-            System.out.println();
         }
     }
 }
-

SudokuButtonListener.java

@@ -6,23 +6,21 @@ import java.awt.event.ActionListener;
 public class SudokuButtonListener implements ActionListener {
     private int row;
     private int col;
-    private Sudoku sudoku;
+    private Grid grid;
     private JButton[][] buttons;
 
-    public SudokuButtonListener(int row, int col, Sudoku sudoku, JButton[][] buttons) {
+    public SudokuButtonListener(int row, int col, Grid grid, JButton[][] buttons) {
         this.row = row;
         this.col = col;
-        this.sudoku = sudoku;
+        this.grid = grid;
         this.buttons = buttons;
     }
 
     @Override
     public void actionPerformed(ActionEvent e) {
-        String input = JOptionPane.showInputDialog("Enter a number:");
-        if (input != null && input.length() > 0) {
         try {
-                int num = Integer.parseInt(input);
+            int num = Integer.parseInt(JOptionPane.showInputDialog("Enter a number:"));
-                sudoku.getGrid().getCell(row, col).setValue(num);
+            grid.getCell(row, col).setValue(num);
             if (num == 0) {
                 buttons[row][col].setText(""); // Empty cell if the number is 0
             } else {
@@ -37,7 +35,6 @@ public class SudokuButtonListener implements ActionListener {
             JOptionPane.showMessageDialog(null, "Please enter a valid number.");
         }
     }
-    }
 
     private boolean isValidMove(int num, int row, int col) {
         return isValidRow(num, row) && isValidCol(num, col) && isValidBox(num, row - row % 3, col - col % 3);
@@ -45,7 +42,7 @@ public class SudokuButtonListener implements ActionListener {
 
     private boolean isValidRow(int num, int row) {
         for (int i = 0; i < 9; i++) {
-            if (sudoku.getGrid().getCell(row, i).getValue() == num && i != col) {
+            if (grid.getCell(row, i).getValue() == num && i != col) {
                 return false;
             }
         }
@@ -54,7 +51,7 @@ public class SudokuButtonListener implements ActionListener {
 
     private boolean isValidCol(int num, int col) {
         for (int i = 0; i < 9; i++) {
-            if (sudoku.getGrid().getCell(i, col).getValue() == num && i != row) {
+            if (grid.getCell(i, col).getValue() == num && i != row) {
                 return false;
             }
         }
@@ -66,7 +63,7 @@ public class SudokuButtonListener implements ActionListener {
             for (int j = 0; j < 3; j++) {
                 int row = i + boxStartRow;
                 int col = j + boxStartCol;
-                if (sudoku.getGrid().getCell(row, col).getValue() == num && (row != this.row || col != this.col)) {
+                if (grid.getCell(row, col).getValue() == num && (row != this.row || col != this.col)) {
                     return false;
                 }
             }
@@ -74,4 +71,3 @@ public class SudokuButtonListener implements ActionListener {
         return true;
     }
 }
-

SudokuUI.java

@@ -2,11 +2,11 @@ import javax.swing.*;
 import java.awt.*;
 
 public class SudokuUI extends JFrame {
-    private Sudoku sudoku;
+    private Grid grid;
     private JButton[][] buttons;
 
-    public SudokuUI(Sudoku sudoku) {
+    public SudokuUI(Grid grid) {
-        this.sudoku = sudoku;
+        this.grid = grid;
         this.buttons = new JButton[9][9];
 
         setTitle("Sudoku");
@@ -28,14 +28,13 @@ public class SudokuUI extends JFrame {
     }
 
     private void createGridButtons(JPanel gridPanel) { // Création sudoku
-        Grid grid = sudoku.getGrid();
         for (int row = 0; row < 9; row++) {
             for (int col = 0; col < 9; col++) {
                 JButton button = new JButton();
                 button.setFont(new Font("Arial", Font.BOLD, 24));
                 button.setContentAreaFilled(false);
                 button.setBorder(BorderFactory.createLineBorder(Color.BLACK));
-                button.addActionListener(new SudokuButtonListener(row, col, sudoku, buttons));
+                button.addActionListener(new SudokuButtonListener(row, col, grid, buttons));
                 gridPanel.add(button);
                 buttons[row][col] = button;
 
@@ -46,4 +45,3 @@ public class SudokuUI extends JFrame {
         }
     }
 }
-