merge console application

# Conflicts:
#	app/src/main/java/chess/view/consolerender/Console.java

app/src/main/java/chess/view/consolerender/Console.java

@@ -2,18 +2,19 @@ package chess.view.consolerender;
 
 import chess.controller.Command;
 import chess.controller.CommandExecutor;
-import chess.controller.commands.GetPieceAtCommand;
-import chess.controller.commands.MoveCommand;
-import chess.controller.commands.PromoteCommand;
-import chess.controller.commands.SurrenderCommand;
+import chess.controller.commands.*;
 import chess.controller.event.GameListener;
 import chess.model.Color;
 import chess.model.Coordinate;
 import chess.model.Move;
 import chess.model.Piece;
 
+import java.util.List;
+import java.util.Objects;
 import java.util.Scanner;
 
+import static java.lang.System.exit;
+
 public class Console implements GameListener {
     private final Scanner scanner = new Scanner(System.in);
     private final CommandExecutor commandExecutor;
@@ -27,41 +28,42 @@ public class Console implements GameListener {
         return pieceAt(new Coordinate(x, y));
     }
 
+    private Command.CommandResult sendCommand(Command command) {
+        return this.commandExecutor.executeCommand(command);
+    }
+
     private Piece pieceAt(Coordinate coordinate) {
         GetPieceAtCommand command = new GetPieceAtCommand(coordinate);
-        this.commandExecutor.executeCommand(command);
+        sendCommand(command);
         return command.getPiece();
     }
 
-    public Coordinate stringToCoordinate(String coordinates) {
+    public Coordinate stringToCoordinate(String coordinates) throws Exception {
         char xPos = coordinates.charAt(0);
         char yPos = coordinates.charAt(1);
-        int x = xPos - 'a';
-        int y = 7 - (yPos - '1');
+        int x;
+        if (xPos >= 'A' && xPos <= 'Z') {
+            x = xPos - 'A';
+        } else if (xPos >= 'a' && xPos <= 'z') {
+            x = xPos - 'a';
+        } else {
+            throw new Exception("Invalid input");
+        }
+        if (!(yPos >= '1' && yPos <= '9')) {
+            throw new Exception("Invalid input");
+        }
+        int y = Coordinate.VALUE_MAX - 1 - (yPos - '1');
         return new Coordinate(x, y);
     }
-    
-    public boolean playerPickedMove() {
-        System.out.println("Piece to move: ");
-        Coordinate start = stringToCoordinate(scanner.nextLine());
-        System.out.println("New position: ");
-        Coordinate end = stringToCoordinate(scanner.nextLine());
-        return this.commandExecutor.executeCommand(new MoveCommand(new Move(start, end))) == Command.CommandResult.Moved;
-    }
 
-    public boolean playerPickedSurrender(Color player) {
-        this.commandExecutor.executeCommand(new SurrenderCommand(player));
-        return true;
-    }
-    
     @Override
     public void playerTurn(Color color) {
         updateDisplay();
         System.out.println(Colors.RED + "Player turn: " + color + Colors.RESET);
-        boolean endTurn = false;
+        boolean endTurn;
         do {
             System.out.println("""
-                    Pick your move:
+                    Pick your choice:
                     1 - Move
                     2 - Show potential moves
                     3 - Surrender
@@ -74,43 +76,97 @@ public class Console implements GameListener {
             };
         } while (!endTurn);
         System.out.println(Colors.RED + "Turn ended." + Colors.RESET);
+    }
 
+    private boolean playerPickedSurrender(Color color) {
+        sendCommand(new SurrenderCommand(color));
+        hasSurrendered(color);
+        return false;
+    }
+
+    public boolean playerPickedMove() {
+        try {
+            System.out.println("Piece to move: ");
+            Coordinate start = stringToCoordinate(scanner.nextLine());
+            System.out.println("New position: ");
+            Coordinate end = stringToCoordinate(scanner.nextLine());
+            Command.CommandResult result = sendCommand(new MoveCommand(new Move(start, end)));
+            if (Objects.requireNonNull(result) == Command.CommandResult.Moved) {
+                updateDisplay();
+                return true;
+            }
+            System.out.println("Move not allowed.");
+            return false;
+        } catch (Exception e) {
+            System.out.println(e.getMessage());
+            return false;
+        }
     }
 
     private boolean playerPickedShowMoves() {
-        System.out.println("Piece to examine: ");
-        Coordinate piece = stringToCoordinate(scanner.nextLine());
-        // todo
-        return false;
+        try {
+            System.out.println("Piece to examine: ");
+            Coordinate piece = stringToCoordinate(scanner.nextLine());
+            GetAllowedMovesPieceCommand movesCommand = new GetAllowedMovesPieceCommand(piece);
+            if (sendCommand(movesCommand) == Command.CommandResult.NotAllowed) {
+                System.out.println("Not allowed.");
+                return false;
+            }
+            List<Coordinate> allowedMoves = movesCommand.getDestinations();
+            if (allowedMoves.isEmpty()) {
+                System.out.println("No moves allowed for this piece.");
+                return false;
+            }
+            displayMoves(piece, allowedMoves);
+            return false;
+        } catch (Exception e) {
+            System.out.println(e.getMessage());
+            return false;
+        }
     }
 
     @Override
     public void winnerIs(Color color) {
+        System.out.println(Colors.RED + "Victory of player " + color + Colors.RESET);
     }
 
     @Override
     public void kingIsInCheck() {
         System.out.println(Colors.RED +  "Check!" + Colors.RESET);
+        // todo
     }
 
     @Override
     public void kingIsInMat() {
         System.out.println(Colors.RED + "Checkmate!" + Colors.RESET);
+        gameEnded();
     }
 
     @Override
     public void patSituation() {
-
+        // todo
     }
 
     @Override
     public void hasSurrendered(Color color) {
         System.out.println("The " + color + " player has surrendered!");
+        gameEnded(Color.getEnemy(color));
     }
 
     @Override
     public void gameStarted() {
         System.out.println("Game start:");
+        updateDisplay();
+    }
+
+    public void gameEnded(){
+        System.out.println("Thank you for playing!");
+        exit(0);
+    }
+
+    public void gameEnded(Color winner){
+        winnerIs(winner);
+        gameEnded();
     }
 
     @Override
@@ -130,7 +186,7 @@ public class Console implements GameListener {
                     default -> throw new Exception();
                 };
                 valid = true;
-                this.commandExecutor.executeCommand(new PromoteCommand(newPiece));
+                sendCommand(new PromoteCommand(newPiece));
             } catch (Exception e) {
                 System.out.println("Invalid input!");
             }
@@ -163,4 +219,41 @@ public class Console implements GameListener {
         }
         System.out.println(string);
     }
+
+    public void displayMoves(Coordinate piece, List<Coordinate> moves) {
+        StringBuilder string = new StringBuilder();
+        string.append("   a  b  c  d  e  f  g  h \n");
+        for (int i = 0; i < Coordinate.VALUE_MAX; i++) {
+            string.append(8 - i).append(" ");
+            for (int j = 0; j < Coordinate.VALUE_MAX; j++) {
+                Coordinate currentCell = new Coordinate(j, i);
+                Piece p = pieceAt(j, i);
+                if (moves.contains(currentCell)){
+                    if ((i + j) % 2 == 0) {
+                        string.append(Colors.YELLOW_BACKGROUND);
+                    } else {
+                        string.append(Colors.RED_BACKGROUND);
+                    }
+                } else {
+                    if ((i + j) % 2 == 0) {
+                        string.append(Colors.WHITE_BACKGROUND);
+                    } else {
+                        string.append(Colors.BLACK_BACKGROUND);
+                    }
+                }
+                if (p == null) {
+                    string.append("   " + Colors.RESET);
+                }
+                else {
+                    if (currentCell == piece) {
+                        string.append(Colors.RED).append(" ").append(consolePieceName.getString(p)).append(" ").append(Colors.RESET);
+                    } else {
+                        string.append(" ").append(consolePieceName.getString(p)).append(" ").append(Colors.RESET);
+                    }
+                }
+            }
+            string.append("\n");
+        }
+        System.out.println(string);
+    }
 }