IsekaiAIToolbox/includes/AIToolboxUtils.php

<?php
namespace Isekai\AIToolbox;

use MediaWiki\MediaWikiServices;

class AIToolboxUtils {
    public static function getPointCost(string $action = '', int $tokens, int $extractLimit) {
        $pointConfig = MediaWikiServices::getInstance()->getMainConfig()->get('IsekaiAIToolboxUserPoints');
        if (!is_array($pointConfig) && !isset($pointConfig[$action])) {
            return false;
        }

        $pointConfig = $pointConfig[$action];
        if (!isset($pointConfig['pointType'])) {
            return false;
        }

        $cost = 0;
        $pointType = $pointConfig['pointType'];

        // Fixed cost
        if (isset($pointConfig['fixedCost'])) {
            $cost += $pointConfig['fixedCost'];
        }

        // Per token cost
        if (isset($pointConfig['perTokenCost'])) {
            if (isset($pointConfig['fixedTokens'])) {
                $tokens = max(0, $tokens - $pointConfig['fixedTokens']);
            }
            $cost += $pointConfig['perTokenCost'] * $tokens;
        }

        // Per extract cost
        if (isset($pointConfig['perExtractCost'])) {
            $cost += $pointConfig['perExtractCost'] * $extractLimit;
        }

        $cost = (int) ceil($cost);

        return [$pointType, $cost];
    }
}