feat: add the visualization of the initial state of a game

chess/src/main/scala/io/github/chess/viewcontroller/fxcomponents/controllers/ChessBoardController.scala

@@ -38,8 +38,11 @@ case class ChessBoardController private (
     with ChessApplicationComponent:
   private var chessBoardBelief: Map[Position, Piece] = Map.empty
   this.cells.values.foreach(cell => cell.setOnMouseClicked { onCellClicked(_, cell) })
-  repaint()
 
+  // TODO Given that GamePageController must retrieve all data from the model,
+  //  it might be that this method could be removed.
+  //  In alternative it can be made that ChessGameController is in charge of retrieving all the pieces from the board,
+  //  this would mean that it could be better to merge the two methods instead.
   /** Retrieves the state of the chess engine service and shows it. */
   def repaint(): Unit =
     this.context.chessEngineProxy.getState.onSuccess { state =>

chess/src/main/scala/io/github/chess/viewcontroller/fxcomponents/controllers/GamePageController.scala

@@ -7,7 +7,7 @@
 package io.github.chess.viewcontroller.fxcomponents.controllers
 
 import io.github.chess.events.PieceMovedEvent
-import io.github.chess.viewcontroller.ChessApplication.given
+import io.github.chess.viewcontroller.ChessApplication.{start, given}
 import io.github.chess.viewcontroller.{ChessApplicationComponent, ChessApplicationContext}
 import io.github.chess.viewcontroller.fxcomponents.controllers.ChessBoardController
 import io.github.chess.viewcontroller.fxcomponents.controllers.template.FXMLController
@@ -45,10 +45,15 @@ class GamePageController(override protected val stage: Stage)(using
   override def initialize(url: URL, resourceBundle: ResourceBundle): Unit =
     chessBoardController = ChessBoardController.fromGridPane(this.chessBoardGridPane)(stage)
     this.surrenderButton.onMouseClicked = _ => MainMenuPage(stage)
-    // TODO get the game status and set the state values in the beginning
-    context.chessEngineProxy.subscribe[PieceMovedEvent](
-      PieceMovedEvent.address(),
-      onPieceMoved
+    initView()
+    context.chessEngineProxy.subscribe(PieceMovedEvent.address(), onPieceMoved)
+
+  private def initView(): Unit =
+    context.chessEngineProxy.getState.onSuccess(status =>
+      chessBoardController.repaint(status.chessBoard.pieces)
+      currentTurnText.setText(status.currentTurn.toString)
+      timeRemainingText.setText("-:-:-")
+      lastMoveText.setText("N/A")
     )
 
   private def onPieceMoved(message: Message[PieceMovedEvent]): Unit =