feat: tv episode - existance indicator badge

src/Monitor/Service/MediaFiles.php

@@ -3,9 +3,11 @@
 namespace App\Monitor\Service;
 
 use Aimeos\Map;
+use Nihilarr\PTN;
 use Symfony\Component\DependencyInjection\Attribute\Autowire;
 use Symfony\Component\Filesystem\Filesystem;
 use Symfony\Component\Finder\Finder;
+use Symfony\Component\Finder\SplFileInfo;
 
 class MediaFiles
 {
@@ -125,4 +127,24 @@ class MediaFiles
 
         return $path;
     }
+
+    public function episodeExists(string $tvshowTitle, int $seasonNumber, int $episodeNumber)
+    {
+        $existingEpisodes = $this->getEpisodes($tvshowTitle, false);
+
+        if ($existingEpisodes->isEmpty()) {
+            return false;
+        }
+
+        /** @var SplFileInfo $episode */
+        foreach ($existingEpisodes as $episode) {
+            $ptn = (object) (new PTN())->parse($episode->getFilename());
+
+            if ($ptn->season === $seasonNumber && $ptn->episode === $episodeNumber) {
+                return $episode;
+            }
+        }
+
+        return false;
+    }
 }