refactor: use persisted games in HomepageController

src/Controller/HomepageController.php

@@ -4,77 +4,54 @@ declare(strict_types=1);
 
 namespace App\Controller;
 
-use App\Gateway\TMDBGateway;
-use App\Repository\ActorRepository;
-use App\Repository\MovieRepository;
+use App\Entity\Game;
+use App\Entity\User;
+use App\Repository\GameRepository;
+use App\Service\GameGridGenerator;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Routing\Attribute\Route;
-use Symfony\Component\Serializer\SerializerInterface;
 
 class HomepageController extends AbstractController
 {
-    public function __construct(
-        private readonly ActorRepository $actorRepository
-    ) {}
-
     #[Route('/', name: 'app_homepage')]
-    public function index(SerializerInterface $serializer): Response
-    {
-        // Final actor to be guessed
-        $mainActor = $this->actorRepository->findOneRandom(4);
+    public function index(
+        Request $request,
+        GameRepository $gameRepository,
+        GameGridGenerator $gridGenerator,
+    ): Response {
+        /** @var User|null $user */
+        $user = $this->getUser();
 
-        // Actors for the grid
-        $actors = [];
-        $leftSize = 0;
-        $rightSize = 0;
-        foreach (str_split(strtolower($mainActor->getName())) as $char) {
-            if (!preg_match('/[a-z]/', $char)) {
-                continue;
+        $game = null;
+
+        if ($user) {
+            $game = $gameRepository->findActiveForUser($user);
+        } else {
+            $gameId = $request->getSession()->get('current_game_id');
+            if ($gameId) {
+                $game = $gameRepository->find($gameId);
+                if (!$game || $game->getStatus() !== Game::STATUS_IN_PROGRESS) {
+                    $request->getSession()->remove('current_game_id');
+                    $game = null;
+                }
+            }
         }
 
-            $tryFindActor = 0;
-            do {
-                $actor = $this->actorRepository->findOneRandom(4, $char);
-                ++$tryFindActor;
-            } while (
-                $actor === $mainActor
-                || in_array($actor, array_map(fn ($actorMap) => $actorMap['actor'], $actors))
-                || $tryFindActor < 5
-            );
-
-            $actorData = [
-                'actor' => $actor,
-                'pos' => strpos($actor->getName(), $char),
-            ];
-
-            if ($leftSize < $actorData['pos']) {
-                $leftSize = $actorData['pos'];
+        if (!$game) {
+            return $this->render('homepage/index.html.twig', [
+                'game' => null,
+            ]);
         }
 
-            $rightSizeActor = strlen($actor->getName()) - $actorData['pos'] - 1;
-            if ($rightSize < $rightSizeActor) {
-                $rightSize = $rightSizeActor;
-            }
-
-            $actors[] = $actorData;
-        }
-
-        // Predict grid size
-        $width = $rightSize + $leftSize + 1;
-        $middle = $leftSize;
-
-        // Build JSON-serializable grid for React
-        $grid = array_map(fn (array $actorData) => [
-            'actorName' => $actorData['actor']->getName(),
-            'actorId' => $actorData['actor']->getId(),
-            'pos' => $actorData['pos'],
-        ], $actors);
+        $gridData = $gridGenerator->computeGridData($game);
 
         return $this->render('homepage/index.html.twig', [
-            'grid' => $grid,
-            'width' => $width,
-            'middle' => $middle,
+            'game' => $game,
+            'grid' => $gridData['grid'],
+            'width' => $gridData['width'],
+            'middle' => $gridData['middle'],
         ]);
     }
 }