<?php
namespace Isekai;

use ApiMain;
use MediaWiki\Request\FauxRequest;
use MediaWiki\User\User;
use MediaWiki\MediaWikiServices;

class MiscUtils {
    /**
     * @param User $user
     */
    public static function checkUserIsActivatedEditor($user) {
        $services = MediaWikiServices::getInstance();
		$config = $services->getMainConfig();
        $userGroupManager = $services->getUserGroupManager();

        $userGroups = $userGroupManager->getUserGroups($user);

        if (in_array('activated-editor', $userGroups)) {
            return true;
        }

		$requiredWords = $config->get('IsekaiActivateEditorRequiredWords');

        $continueKey = null;
        $userCreditSize = 0;

        do {
            $apiParams = [
                'action' => 'query',
                'list' => 'usercontribs',
                'ucprop' => 'sizediff',
                'uclimit' => 20,
                'ucuserids' => $user->getId(),
            ];
            if ($continueKey) {
                $apiParams['uccontinue'] = $continueKey;
            }
            $api = new ApiMain( new FauxRequest( $apiParams ) );
            
            $api->execute();
            $result = $api->getResult();

            $continueKey = $result->getResultData( [ 'continue', 'uccontinue' ] );
            if ($continueKey === '||') {
                $continueKey = null;
            }

            $userCredits = $result->getResultData( [ 'query', 'usercontribs' ] );
            foreach ($userCredits as $userCreditData) {
                if (is_array($userCreditData) && isset($userCreditData['sizediff'])) {
                    if ($userCreditData['sizediff'] > 0) {
                        $userCreditSize += $userCreditData['sizediff'];
                    }
                }
            }

            if ($userCreditSize > $requiredWords) {
                return true;
            }
        } while($continueKey);
        
        return false;
    }
}