<?php
/**
 * Settings integration/helper runtime.
 *
 * @package AKSRT
 */

defined('ABSPATH') || exit;

class AKSRT_Settings_Integration {

    /** 私信邮件接收组限制 (all/vip/vip2/admin) */
    public static function get_email_private_receive_limit(): string {
        $limit = (string) AKSRT_Settings::get_value('email_private_receive_limit', 'all');
        $valid = ['all', 'vip', 'vip2', 'admin'];
        return in_array($limit, $valid, true) ? $limit : 'all';
    }

    /** 获取OAuth配置 */
    public static function get_oauth(): array {
        return get_option('aksrt_oauth', []);
    }

    /** 检查OAuth平台是否已配置 */
    public static function oauth_configured(string $provider): bool {
        $oauth = self::get_oauth();
        return !empty($oauth[$provider]['client_id']) && !empty($oauth[$provider]['client_secret']);
    }

    /** OAuth 代理登录模式: 'off' | 'server' | 'client' (schema 存 'close'→映射为 'off') */
    public static function oauth_proxy_mode(): string {
        $settings = AKSRT_Settings::get_all();
        $mode = sanitize_key((string) ($settings['oauth_proxy_mode'] ?? ''));
        if ($mode === '') {
            $oauth = self::get_oauth();
            $mode = $oauth['proxy']['mode'] ?? (!empty($settings['oauth_agent']) ? 'client' : 'off');
        }
        if ($mode === 'close') {
            $mode = 'off';
        }
        return in_array($mode, ['off', 'server', 'client'], true) ? $mode : 'off';
    }

    /** OAuth 代理登录 HMAC 密钥 */
    public static function oauth_proxy_secret(): string {
        $settings = AKSRT_Settings::get_all();
        if (!empty($settings['oauth_proxy_secret'])) {
            return (string) $settings['oauth_proxy_secret'];
        }
        $oauth = self::get_oauth();
        return (string) ($oauth['proxy']['secret'] ?? '');
    }

    /** OAuth 代理登录服务端地址（客户端模式使用） */
    public static function oauth_proxy_server_url(): string {
        $settings = AKSRT_Settings::get_all();
        if (!empty($settings['oauth_proxy_server_url'])) {
            return esc_url_raw((string) $settings['oauth_proxy_server_url']);
        }
        $oauth = self::get_oauth();
        return esc_url_raw((string) ($oauth['proxy']['server_url'] ?? ''));
    }

    /** OAuth 代理登录允许的平台列表（服务端模式使用） */
    public static function oauth_proxy_allowed_providers(): array {
        $settings = AKSRT_Settings::get_all();
        $valid = ['github', 'gitee', 'qq', 'google', 'weibo', 'weixin', 'baidu', 'alipay'];
        if (isset($settings['oauth_proxy_server_providers']) && is_array($settings['oauth_proxy_server_providers'])) {
            return array_values(array_intersect($settings['oauth_proxy_server_providers'], $valid));
        }
        $oauth = self::get_oauth();
        $allowed = $oauth['proxy']['allowed_providers'] ?? ['github', 'gitee', 'qq', 'google'];
        return array_values(array_intersect($allowed, $valid));
    }

    /** OAuth 代理登录启用的平台列表（客户端模式使用） */
    public static function oauth_proxy_client_providers(): array {
        $settings = AKSRT_Settings::get_all();
        $valid = ['github', 'gitee', 'qq', 'google', 'weibo', 'weixin', 'baidu', 'alipay'];
        if (isset($settings['oauth_proxy_client_providers']) && is_array($settings['oauth_proxy_client_providers'])) {
            return array_values(array_intersect($settings['oauth_proxy_client_providers'], $valid));
        }
        $oauth = self::get_oauth();
        $enabled = $oauth['proxy']['client_providers'] ?? ['github', 'gitee', 'qq', 'google'];
        return array_values(array_intersect($enabled, $valid));
    }

    /**
     * 获取微信公众号登录完整配置
     *
     * @return array{gzh_type:string,token:string,token_nocheck:bool,encoding_aes_key:string,appid:string,appsecret:string,code_qrcode:string,code_keyword:string,code_reply:string,code_subscribe_reply:string,subscribe_msg:string,new_subscribe_msg:string,scan_msg:string,auto_reply_text:string,auto_reply_search:string,auto_reply_image:string,auto_reply_voice:string,auto_reply_default:string,gzh_menu:string,priority:bool,auto:bool,auto_expires:int}
     */
    public static function get_weixingzh_settings(): array {
        $settings = AKSRT_Settings::get_all();

        $gzh_type = sanitize_key((string) ($settings['weixingzh_gzh_type'] ?? 'service'));
        if (!in_array($gzh_type, ['service', 'subscribe'], true)) {
            $gzh_type = 'service';
        }

        $auto_expires = max(0, min(86400, (int) ($settings['weixingzh_auto_expires'] ?? 3600)));

        return [
            'gzh_type'             => $gzh_type,
            'token'                => (string) ($settings['weixingzh_token'] ?? ''),
            'token_nocheck'        => !empty($settings['weixingzh_token_nocheck']),
            'encoding_aes_key'     => (string) ($settings['weixingzh_encoding_aes_key'] ?? ''),
            'appid'                => (string) ($settings['weixingzh_appid'] ?? ''),
            'appsecret'            => (string) ($settings['weixingzh_appsecret'] ?? ''),
            'code_qrcode'          => (string) ($settings['weixingzh_code_qrcode'] ?? ''),
            'code_keyword'         => (string) ($settings['weixingzh_code_keyword'] ?? '登录'),
            'code_reply'           => (string) ($settings['weixingzh_code_reply'] ?? ''),
            'code_subscribe_reply' => (string) ($settings['weixingzh_code_subscribe_reply'] ?? ''),
            'subscribe_msg'        => (string) ($settings['weixingzh_subscribe_msg'] ?? ''),
            'new_subscribe_msg'    => (string) ($settings['weixingzh_new_subscribe_msg'] ?? ''),
            'scan_msg'             => (string) ($settings['weixingzh_scan_msg'] ?? ''),
            'auto_reply_text'      => (string) ($settings['weixingzh_auto_reply_text'] ?? ''),
            'auto_reply_search'    => (string) ($settings['weixingzh_auto_reply_search'] ?? ''),
            'auto_reply_image'     => (string) ($settings['weixingzh_auto_reply_image'] ?? ''),
            'auto_reply_voice'     => (string) ($settings['weixingzh_auto_reply_voice'] ?? ''),
            'auto_reply_default'   => (string) ($settings['weixingzh_auto_reply_default'] ?? ''),
            'gzh_menu'             => (string) ($settings['weixingzh_gzh_menu'] ?? ''),
            'priority'             => !empty($settings['weixingzh_priority']),
            'auto'                 => !empty($settings['weixingzh_auto']),
            'auto_expires'         => $auto_expires,
        ];
    }

    /**
     * 获取 OAuth 代理登录完整配置（aksrt_settings 优先，BC fallback aksrt_oauth）
     *
     * @return array{mode:string,secret:string,server_url:string,server_providers:array,client_providers:array,gzh_type:string}
     */
    public static function get_oauth_proxy_settings(): array {
        $settings = AKSRT_Settings::get_all();
        $oauth = self::get_oauth();

        $mode = sanitize_key((string) ($settings['oauth_proxy_mode'] ?? ''));
        if ($mode === '') {
            $mode = $oauth['proxy']['mode'] ?? (!empty($settings['oauth_agent']) ? 'client' : 'close');
        }
        if (!in_array($mode, ['close', 'server', 'client'], true)) {
            $mode = 'close';
        }

        $secret = (string) ($settings['oauth_proxy_secret'] ?? ($oauth['proxy']['secret'] ?? ''));
        $server_url = esc_url_raw((string) ($settings['oauth_proxy_server_url'] ?? ($oauth['proxy']['server_url'] ?? '')));

        $valid_providers = ['github', 'gitee', 'qq', 'google', 'weibo', 'weixin', 'baidu', 'alipay'];
        $server_providers = array_values(array_intersect(
            (array) ($settings['oauth_proxy_server_providers'] ?? ($oauth['proxy']['allowed_providers'] ?? ['github', 'gitee', 'qq', 'google'])),
            $valid_providers
        ));
        $client_providers = array_values(array_intersect(
            (array) ($settings['oauth_proxy_client_providers'] ?? ($oauth['proxy']['client_providers'] ?? ['github', 'gitee', 'qq', 'google'])),
            $valid_providers
        ));

        $gzh_type = sanitize_key((string) ($settings['oauth_proxy_gzh_type'] ?? 'service'));
        if (!in_array($gzh_type, ['service', 'subscribe'], true)) {
            $gzh_type = 'service';
        }

        return [
            'mode'             => $mode,
            'secret'           => $secret,
            'server_url'       => $server_url,
            'server_providers' => $server_providers,
            'client_providers' => $client_providers,
            'gzh_type'         => $gzh_type,
        ];
    }

    /**
     * 获取底部Tab完整配置
     * @return array {enabled, scroll_hide, scroll_down_hide, items}
     */
    public static function get_footer_tabbar_settings(): array {
        $defaults = [
            'enabled'                  => true,
            'scroll_hide'              => false,
            'scroll_down_hide'         => true,
            'max_items'                => 5,
            'icon_size'                => 22,
            'text_size'                => 10,
            'show_text'                => true,
            'active_color'             => '#f04494',
            'bg_color'                 => '',
            'border'                   => true,
            'shadow'                   => true,
            'animation'                => true,
            'double_click_home'        => true,
            'badge_dot'                => false,
            'footer_tabbar_single'     => 'default',
            'items'                    => [
                [
                    'id'         => 'tab_home',
                    'type'       => 'home',
                    'icon'       => 'fas fa-home',
                    'text'       => __('首页', 'aksrt'),
                    'link'       => '',
                    'badge'      => '',
                    'badge_mode' => 'static',
                    'category_id' => 0,
                    'new_window' => false,
                    'enabled'    => true,
                    'sort_order' => 0,
                    'ontop'      => true,
                ],
                [
                    'id'         => 'tab_category',
                    'type'       => 'category',
                    'icon'       => 'fas fa-th-large',
                    'text'       => __('分类', 'aksrt'),
                    'link'       => '',
                    'badge'      => '',
                    'badge_mode' => 'static',
                    'category_id' => 0,
                    'new_window' => false,
                    'enabled'    => true,
                    'sort_order' => 1,
                ],
                [
                    'id'         => 'tab_search',
                    'type'       => 'search',
                    'icon'       => 'fas fa-search',
                    'text'       => __('搜索', 'aksrt'),
                    'link'       => '',
                    'badge'      => '',
                    'badge_mode' => 'dynamic',
                    'category_id' => 0,
                    'search_default_type' => 'post',
                    'new_window' => false,
                    'enabled'    => true,
                    'sort_order' => 2,
                ],
                [
                    'id'         => 'tab_auth',
                    'type'       => 'auth',
                    'icon'       => 'fas fa-user',
                    'text'       => __('我的', 'aksrt'),
                    'link'       => '',
                    'badge'      => '',
                    'badge_mode' => 'dynamic',
                    'category_id' => 0,
                    'search_default_type' => 'post',
                    'new_window' => false,
                    'enabled'    => true,
                    'sort_order' => 3,
                ],
            ],
        ];
        $saved = get_option('aksrt_footer_tabbar', []);
        if (!is_array($saved)) {
            $saved = [];
        }
        return array_merge($defaults, $saved);
    }

    /**
     * 获取底部Tab项（仅返回启用的，按排序）
     * @return array
     */
    public static function get_footer_tabbar_items(): array {
        $settings = self::get_footer_tabbar_settings();
        if (empty($settings['enabled'])) {
            return [];
        }

        $items = array_filter($settings['items'], fn($item) => !empty($item['enabled']));
        usort($items, fn($a, $b) => ($a['sort_order'] ?? 0) <=> ($b['sort_order'] ?? 0));
        return array_values($items);
    }

    /**
     * 获取文章页专属Tab模式
     * @return string 'default' | 'extend'
     */
    public static function get_footer_tabbar_single(): string {
        $settings = self::get_footer_tabbar_settings();
        $mode = (string) ($settings['footer_tabbar_single'] ?? 'default');
        $valid = ['default', 'extend'];
        return in_array($mode, $valid, true) ? $mode : 'default';
    }

    /**
     * 获取通知系统设置
     * @return array {read_retention_days, unread_retention_days, max_per_user}
     */
    public static function get_notification_settings(): array {
        $defaults = [
            'enabled_types' => [
                'comment_reply'     => true,
                'comment_approved'  => true,
                'download_ready'    => true,
                'credits_added'     => true,
                'credits_deducted'  => true,
                'verify_email'      => true,
                'pending_comments'  => true,
                'upload_moderation' => true,
            ],
            'user_badge_enabled'     => true,
            'badge_include_stateful' => true,
            'read_retention_days'    => 30,
            'unread_retention_days'  => 180,
            'max_per_user'           => 200,
        ];
        $saved = get_option('aksrt_notification_settings', []);
        if (!is_array($saved)) {
            $saved = [];
        }
        $merged = array_merge($defaults, $saved);
        $merged['read_retention_days'] = max(1, min(365, (int) $merged['read_retention_days']));
        $merged['unread_retention_days'] = max(7, min(3650, (int) $merged['unread_retention_days']));
        $merged['max_per_user'] = max(20, min(5000, (int) $merged['max_per_user']));
        return $merged;
    }

    /** 单项通知是否启用 */
    public static function notification_enabled(string $type): bool {
        $settings = self::get_notification_settings();
        $enabled = is_array($settings['enabled_types'] ?? null) ? $settings['enabled_types'] : [];
        return !isset($enabled[$type]) || !empty($enabled[$type]);
    }

    /** user 徽标是否启用 */
    public static function notification_user_badge_enabled(): bool {
        $settings = self::get_notification_settings();
        return !isset($settings['user_badge_enabled']) || !empty($settings['user_badge_enabled']);
    }

    /** user 徽标是否包含即时提醒 */
    public static function notification_badge_include_stateful(): bool {
        $settings = self::get_notification_settings();
        return !empty($settings['badge_include_stateful']);
    }

    /** 站内通知总开关 */
    public static function message_enabled(): bool {
        return !empty(AKSRT_Settings::get_value('message_s', true));
    }

    /** 通知基础设置（basic group） */
    public static function notification_settings(): array {
        $settings = AKSRT_Settings::get_all();
        $slug = sanitize_key((string) ($settings['msg_center_rewrite_slug'] ?? 'message'));
        if ($slug === '') {
            $slug = 'message';
        }

        $paginate = sanitize_key((string) ($settings['message_paginate_type'] ?? 'ajax_lists'));
        if (!in_array($paginate, ['ajax_lists', 'default'], true)) {
            $paginate = 'ajax_lists';
        }

        $icon_show = $settings['message_icon_show'] ?? ['nav_menu'];
        if (!is_array($icon_show)) {
            $icon_show = ['nav_menu'];
        }
        $allowed_positions = ['nav_menu', 'avatar', 'mobile_bar'];
        $icon_show = array_values(array_intersect($icon_show, $allowed_positions));

        return [
            'enabled'       => !empty($settings['message_s']),
            'slug'          => $slug,
            'icon_show'     => $icon_show,
            'paginate_type' => $paginate,
            'user_set'      => !empty($settings['message_user_set']),
        ];
    }

    /** 已关闭的通知推送类型列表 */
    public static function notification_closed_types(): array {
        $types = AKSRT_Settings::get_value('message_close_msg_type', []);
        if (!is_array($types)) {
            return [];
        }
        $allowed = ['posts', 'comment', 'favorite', 'like', 'hot', 'followed', 'system', 'pay', 'withdraw_reply', 'medal', 'auth_apply_reply'];
        return array_values(array_intersect($types, $allowed));
    }

    /** 自动清理已读消息配置 */
    public static function auto_clear_settings(): array {
        $settings = AKSRT_Settings::get_all();
        $types = $settings['message_auto_clear_types'] ?? ['posts', 'comment', 'favorite', 'like', 'hot', 'followed', 'system'];
        if (!is_array($types)) {
            $types = [];
        }
        $allowed = ['posts', 'comment', 'favorite', 'like', 'hot', 'followed', 'system', 'pay', 'withdraw_reply', 'medal', 'auth_apply_reply', 'download', 'credits', 'private', 'report'];
        return [
            'enabled' => !empty($settings['message_auto_clear_s']),
            'days'    => max(1, min(3650, (int) ($settings['message_auto_clear_time'] ?? 365))),
            'types'   => array_values(array_intersect($types, $allowed)),
        ];
    }

    /** 私信功能配置 */
    public static function private_message_settings(): array {
        $settings = AKSRT_Settings::get_all();
        $quick_often = (string) ($settings['private_quick_often'] ?? "你好，请问有什么可以帮你的？\n感谢你的反馈\n已处理，请查收");
        $quick_lines = array_filter(array_map('trim', preg_split('/\r\n|\r|\n/', $quick_often)));

        return [
            'enabled'      => !empty($settings['private_s']),
            'smilie'       => !empty($settings['private_smilie_s']),
            'code'         => !empty($settings['private_code_s']),
            'image'        => !empty($settings['private_image_s']),
            'upload_img'   => !empty($settings['private_upload_img']),
            'quick_reply'  => !empty($settings['private_quick_s']),
            'quick_often'  => array_values($quick_lines),
            'submit_text'  => sanitize_text_field((string) ($settings['private_submit_text'] ?? '发送')),
            'placeholder'  => sanitize_text_field((string) ($settings['private_placeholder'] ?? '请输入消息...')),
        ];
    }

    /**
     * 获取右侧浮动按钮完整配置
     * @return array {enabled, style, position, scroll_hide, scroll_down_hide, filter_blur, items}
     */
    public static function get_floating_buttons_settings(): array {
        $defaults = [
            'enabled'          => true,
            'style'            => 'round',
            'position'         => 'bottom',
            'scroll_hide'      => false,
            'scroll_down_hide' => true,
            'max'              => 5,
            'size'             => 44,
            'spacing'          => 10,
            'shadow'           => true,
            'animation'        => true,
            'opacity'          => 100,
            'active_color'     => '',
            'bg_color'         => '',
            'pc_show'          => true,
            'm_show'           => true,
            'filter_blur'      => ['mobile'],
            'items'            => [
                [
                    'id'         => 'btn_wechat',
                    'type'       => 'service_wechat',
                    'icon'       => 'fab fa-weixin',
                    'icon_dark'  => '',
                    'icon_light' => '',
                    'text'       => __('微信', 'aksrt'),
                    'desc'       => '',
                    'action_mode'=> 'qrcode',
                    'qq'         => '',
                    'qrcode_img' => '',
                    'wechat_img' => '',
                    'link'       => '',
                    'add_items'  => [],
                    'hover'      => '',
                    'qr_size'    => 120,
                    'hover_width' => 200,
                    'pc_s'       => true,
                    'm_s'        => true,
                    'color'      => '',
                    'bg'         => '',
                    'enabled'    => true,
                    'sort_order' => 0,
                ],
                [
                    'id'         => 'btn_theme',
                    'type'       => 'theme_mode',
                    'icon'       => 'fas fa-sun',
                    'icon_dark'  => '',
                    'icon_light' => '',
                    'text'       => __('主题', 'aksrt'),
                    'desc'       => __('切换主题', 'aksrt'),
                    'action_mode'=> 'link',
                    'qq'         => '',
                    'qrcode_img' => '',
                    'wechat_img' => '',
                    'link'       => '',
                    'add_items'  => [],
                    'hover'      => '',
                    'qr_size'    => 120,
                    'hover_width' => 200,
                    'pc_s'       => true,
                    'm_s'        => false,
                    'color'      => '',
                    'bg'         => '',
                    'enabled'    => true,
                    'sort_order' => 1,
                ],
                [
                    'id'         => 'btn_top',
                    'type'       => 'back_top',
                    'icon'       => 'fas fa-chevron-up',
                    'icon_dark'  => '',
                    'icon_light' => '',
                    'text'       => __('顶部', 'aksrt'),
                    'desc'       => __('返回顶部', 'aksrt'),
                    'action_mode'=> 'link',
                    'qq'         => '',
                    'qrcode_img' => '',
                    'wechat_img' => '',
                    'link'       => '',
                    'add_items'  => [],
                    'hover'      => '',
                    'qr_size'    => 120,
                    'hover_width' => 200,
                    'pc_s'       => true,
                    'm_s'        => true,
                    'color'      => '',
                    'bg'         => '',
                    'enabled'    => true,
                    'sort_order' => 2,
                ],
            ],
        ];
        $saved = get_option('aksrt_floating_buttons', []);
        if (!is_array($saved)) {
            $saved = [];
        }
        return array_merge($defaults, $saved);
    }

    /**
     * 获取右侧浮动按钮项（仅返回启用的，按排序）
     * @return array
     */
    public static function get_floating_buttons_items(): array {
        $settings = self::get_floating_buttons_settings();
        if (empty($settings['enabled'])) {
            return [];
        }

        $items = array_filter($settings['items'], fn($item) => !empty($item['enabled']));
        usort($items, fn($a, $b) => ($a['sort_order'] ?? 0) <=> ($b['sort_order'] ?? 0));
        return array_values($items);
    }

    /**
     * 获取微信通知设置
     *
     * @return array{enabled:bool,app_id:string,app_secret:string,template_id:string}
     */
    public static function get_wechat_settings(): array {
        $stored = get_option('aksrt_wechat_settings', []);
        if (!is_array($stored)) {
            $stored = [];
        }

        return [
            'enabled'     => !empty($stored['enabled']),
            'app_id'      => sanitize_text_field((string) ($stored['app_id'] ?? '')),
            'app_secret'  => (string) ($stored['app_secret'] ?? ''),
            'template_id' => sanitize_text_field((string) ($stored['template_id'] ?? '')),
        ];
    }

    /**
     * 更新微信通知设置
     *
     * @param array $settings 合并后的完整微信配置
     */
    public static function update_wechat_settings(array $settings): void {
        $allowed = ['enabled', 'app_id', 'app_secret', 'template_id'];
        $clean = [];
        foreach ($allowed as $key) {
            if (array_key_exists($key, $settings)) {
                $clean[$key] = $settings[$key];
            }
        }
        update_option('aksrt_wechat_settings', $clean);
    }

    /**
     * 获取文档模式设置
     */
    public static function get_docs_mode_settings(): array {
        $all = AKSRT_Settings::get_all();

        $template = in_array($all['docs_mode_default_template'] ?? '', ['documentnav', 'special'], true)
            ? $all['docs_mode_default_template']
            : 'documentnav';

        $order = in_array($all['docs_mode_default_order'] ?? '', ['menu_order', 'date', 'title'], true)
            ? $all['docs_mode_default_order']
            : 'menu_order';

        $style = in_array($all['docs_mode_style'] ?? '', ['default', 'simple', 'card'], true)
            ? $all['docs_mode_style']
            : 'default';

        $raw_cats = $all['docs_mode_cats'] ?? [];
        if (!is_array($raw_cats)) {
            $raw_cats = array_filter(array_map('trim', explode(',', (string) $raw_cats)));
        }
        $cats = array_values(array_filter(array_map('absint', $raw_cats)));

        return [
            'enabled'                           => !empty($all['docs_mode_enabled']),
            'default_template'                  => $template,
            'toc_enabled'                       => !isset($all['docs_mode_toc_enabled']) || !empty($all['docs_mode_toc_enabled']),
            'chapter_nav_enabled'               => !isset($all['docs_mode_chapter_nav_enabled']) || !empty($all['docs_mode_chapter_nav_enabled']),
            'default_order'                     => $order,
            'cats'                              => $cats,
            'exclude'                           => !isset($all['docs_mode_exclude']) || !empty($all['docs_mode_exclude']),
            'toc_depth'                         => max(1, min(6, (int) ($all['docs_mode_toc_depth'] ?? 3))),
            'chapter_title'                     => sanitize_text_field((string) ($all['docs_mode_chapter_title'] ?? '')),
            'style'                             => $style,
            'icon'                              => !isset($all['docs_mode_icon']) || !empty($all['docs_mode_icon']),
            'count'                             => !isset($all['docs_mode_count']) || !empty($all['docs_mode_count']),
            'docs_mode_enabled'                 => !empty($all['docs_mode_enabled']),
            'docs_mode_default_template'        => $template,
            'docs_mode_toc_enabled'             => !isset($all['docs_mode_toc_enabled']) || !empty($all['docs_mode_toc_enabled']),
            'docs_mode_chapter_nav_enabled'     => !isset($all['docs_mode_chapter_nav_enabled']) || !empty($all['docs_mode_chapter_nav_enabled']),
            'docs_mode_default_order'           => $order,
            'docs_mode_cats'                    => $cats,
            'docs_mode_exclude'                 => !isset($all['docs_mode_exclude']) || !empty($all['docs_mode_exclude']),
            'docs_mode_toc_depth'               => max(1, min(6, (int) ($all['docs_mode_toc_depth'] ?? 3))),
            'docs_mode_chapter_title'           => sanitize_text_field((string) ($all['docs_mode_chapter_title'] ?? '')),
            'docs_mode_style'                   => $style,
            'docs_mode_icon'                    => !isset($all['docs_mode_icon']) || !empty($all['docs_mode_icon']),
            'docs_mode_count'                   => !isset($all['docs_mode_count']) || !empty($all['docs_mode_count']),
        ];
    }
}