refactor: IConstraints in sudoku

app/src/main/java/sudoku/io/SudokuSerializer.java

@@ -12,6 +12,7 @@ import org.json.JSONArray;
 import org.json.JSONObject;
 
 import sudoku.constraint.Constraint;
+import sudoku.constraint.IConstraint;
 import sudoku.structure.Block;
 import sudoku.structure.Cell;
 import sudoku.structure.MultiDoku;
@@ -44,7 +45,7 @@ public class SudokuSerializer {
 				}
 
 				int blockID = blockIds.indexOf(block);
-				assert(blockID >= 0);
+				assert (blockID >= 0);
 				int symbolIndex = cell.getSymbolIndex();
 
 				JSONObject cellJsonObject = new JSONObject();
@@ -99,8 +100,17 @@ public class SudokuSerializer {
 
 			// serialize constraints
 
-			for (Constraint cons : sudoku.getConstraints()) {
-				constraintsJsonArray.put(cons.ordinal());
+			for (IConstraint cons : sudoku.getConstraints()) {
+				boolean constraintSerialized = false;
+				for (Constraint enumCons : Constraint.values()) {
+					if (cons.getClass().isAssignableFrom(enumCons.getConstraint().getClass())) {
+						constraintSerialized = true;
+						constraintsJsonArray.put(enumCons.ordinal());
+					}
+				}
+				if (!constraintSerialized) {
+					System.out.println("La contrainte " + cons.getClass() + " n'a pas pu être sérialisé !");
+				}
 			}
 
 			jsonSudoku.put("constraints", constraintsJsonArray);
@@ -125,6 +135,7 @@ public class SudokuSerializer {
 	 */
 	public static String saveMultiDoku(final MultiDoku doku) {
 		JSONObject jsonRoot = serializeSudoku(doku);
+
 		File f = new File("save", "save.json");
 		int i = 0;
 		while (f.exists()) {
@@ -143,14 +154,12 @@ public class SudokuSerializer {
 		File f;
 		if (saveToOverwrite == 0) {
 			f = new File("save", "save.json");
-		}
-		else {
+		} else {
 			f = new File("save", "save-" + saveToOverwrite + ".json");
 		}
 		if (!f.exists()) {
 			return saveMultiDoku(doku);
-		}
-		else {
+		} else {
 			try (FileWriter file = new FileWriter(f)) {
 				file.write(serializeSudoku(doku).toString(3));
 			} catch (IOException e) {
@@ -234,7 +243,7 @@ public class SudokuSerializer {
 
 			List<Cell> sudokuCells = new ArrayList<>();
 			List<Block> sudokuBlocks = new ArrayList<>();
-			List<Constraint> sudokuConstraints = new ArrayList<>();
+			List<IConstraint> sudokuConstraints = new ArrayList<>();
 
 			for (int j = 0; j < sudokuCellsJsonArray.length(); j++) {
 				int cellID = sudokuCellsJsonArray.getInt(j);
@@ -248,7 +257,7 @@ public class SudokuSerializer {
 
 			for (int j = 0; j < sudokuConstraintsJsonArray.length(); j++) {
 				int constraintID = sudokuConstraintsJsonArray.getInt(j);
-				sudokuConstraints.add(Constraint.values()[constraintID]);
+				sudokuConstraints.add(Constraint.values()[constraintID].getConstraint());
 			}
 
 			Sudoku s = new Sudoku(sudokuCells, sudokuBlocks, sudokuConstraints);