<?php
namespace EmbodiedAssistant;
if (!defined('ABSPATH')) { exit; }

/** Edition identity is a build artifact; plan state belongs to the Freemius SDK. */
final class Entitlements {
    private static $metadata;

    public static function metadata() {
        if (null === self::$metadata) { self::$metadata = require __DIR__ . '/edition.php'; }
        return self::$metadata;
    }

    public static function edition() { return self::metadata()['edition']; }

    public static function sdk() {
        return function_exists('embodied_assistant_fs') ? embodied_assistant_fs() : null;
    }

    public static function can_use_pro() {
        if ('development' === self::edition()) { return true; }
        if ('pro' !== self::edition()) { return false; }
        $sdk = self::sdk();
        // This method respects Freemius's features-enabled expiry policy and cache.
        return $sdk && $sdk->can_use_premium_code();
    }

    public static function allows_tool($provider_name) {
        if ('development' === self::edition()) { return true; }
        $metadata = self::metadata();
        if (in_array($provider_name, $metadata['free_tools'], true)) { return true; }
        return in_array($provider_name, $metadata['pro_tools'], true) && self::can_use_pro();
    }

    public static function free_avatars() { return self::metadata()['free_avatars']; }

    public static function allows_avatar($url) {
        if (self::can_use_pro()) { return true; }
        foreach (self::free_avatars() as $avatar) {
            if ($url === $avatar['modelUrl']) { return true; }
        }
        return false;
    }
}