feat: additional info displayed on child monitor page

src/Base/Service/MediaFiles.php

@@ -168,6 +168,37 @@ class MediaFiles
         return false;
     }
 
+    /**
+     * @param string $tvshowTitle
+     * @return array<SplFileInfo>|false
+     */
+    public function tvshowExists(string $tvshowTitle): Map|false
+    {
+        $existingEpisodes = $this->getEpisodes($tvshowTitle, false);
+
+        if ($existingEpisodes->isEmpty()) {
+            return false;
+        }
+
+        $episodes = new Map;
+        /** @var SplFileInfo $episode */
+        foreach ($existingEpisodes as $episode) {
+            $ptn = (object) (new PTN())->parse($episode->getFilename());
+
+            if (!property_exists($ptn, 'season') || !property_exists($ptn, 'episode')) {
+                continue;
+            }
+
+            $episodes->push($episode);
+        }
+
+        if ($episodes->count() > 0) {
+            return $episodes;
+        }
+
+        return false;
+    }
+
     public function movieExists(string $title)
     {
         $filepath = $this->moviesPath . DIRECTORY_SEPARATOR . $title;