<?php

return [
  'pattern' => '(:all)delete-comment.json',
  'method' => 'POST',
  'action'  => function () {
      $json = file_get_contents('php://input');
      $data = json_decode($json);

      $page = page($data->page->uri);
      $file = $page->file($data->file->uuid);
      $isReply = $data->parentId ?? false;

      $comments = $file->comments()->isEmpty() == true ? [] : Yaml::decode($file->comments()->value());

      foreach ($comments as $key => &$comment) {
        if ($isReply) {
          if ($comment['id'] === $data->parentId) {
            foreach ($comment['replies'] as $replyKey => $reply) {
              if ($reply['id'] === $data->id) {
                unset($comment['replies'][$replyKey]);
                $comment['replies'] = array_values($comment['replies']);
              }
            }
          }
        } else {
          if ($comment['id'] === $data->id) {
            unset($comments[$key]);
          }
        }
      }

      $comments = array_values($comments); // Réindexe les commentaires

      foreach (kirby()->users() as $user) {
        try {
          $notifications = $user->notifications()->isNotEmpty() 
              ? Yaml::decode($user->notifications()->value())
              : [];          
              
          foreach ($notifications as $key => $notification) {
            if ($notification['id'] === $data->id) {
              unset($notifications[$key]);
            }
          }
    
          $user->update([
            'notifications' => $notifications
          ]);
        } catch (\Throwable $th) {
          throw new Exception("Error updating notifications: " . $th->getMessage() . ' line ' . $th->getLine(), 1);
        }
      }
      
      $newFile = $file->update([
        'comments' => $comments
      ]);

      return getFileData($newFile);
  }
];