arch-for-woocommerce' ),
                    'type'  => 'head',
                    'class' => 'dgwt-wcas-sgs-header js-dgwt-wcas-adv-settings',
                ),
                790  => array(
                    'name'    => 'bg_input_underlay_color',
                    'label'   => __( 'Search bar underlay', 'ajax-search-for-woocommerce' ),
                    'type'    => 'color',
                    'class'   => 'js-dgwt-wcas-adv-settings',
                    'default' => '',
                ),
                800  => array(
                    'name'    => 'bg_input_color',
                    'label'   => __( 'Search input background', 'ajax-search-for-woocommerce' ),
                    'type'    => 'color',
                    'class'   => 'js-dgwt-wcas-adv-settings',
                    'default' => '',
                ),
                900  => array(
                    'name'    => 'text_input_color',
                    'label'   => __( 'Search input text', 'ajax-search-for-woocommerce' ),
                    'type'    => 'color',
                    'class'   => 'js-dgwt-wcas-adv-settings',
                    'default' => '',
                ),
                1000 => array(
                    'name'    => 'border_input_color',
                    'label'   => __( 'Search input border', 'ajax-search-for-woocommerce' ),
                    'type'    => 'color',
                    'class'   => 'js-dgwt-wcas-adv-settings',
                    'default' => '',
                ),
                1500 => array(
                    'name'  => 'preloader_head',
                    'label' => __( 'Preloader', 'ajax-search-for-woocommerce' ),
                    'type'  => 'head',
                    'class' => 'dgwt-wcas-sgs-header js-dgwt-wcas-adv-settings',
                ),
                1700 => array(
                    'name'    => 'show_preloader',
                    'label'   => __( 'Show preloader', 'ajax-search-for-woocommerce' ),
                    'class'   => 'dgwt-wcas-options-cb-toggle js-dgwt-wcas-cbtgroup-preloader js-dgwt-wcas-adv-settings',
                    'type'    => 'checkbox',
                    'default' => 'on',
                ),
                1800 => array(
                    'name'    => 'preloader_url',
                    'label'   => __( 'Upload preloader image', 'ajax-search-for-woocommerce' ),
                    'class'   => 'js-dgwt-wcas-cbtgroup-preloader js-dgwt-wcas-adv-settings',
                    'type'    => 'file',
                    'default' => '',
                ),
            ) ),
            'dgwt_wcas_autocomplete' => apply_filters( 'dgwt/wcas/settings/section=autocomplete', array(
                20   => array(
                    'name'  => 'autocomplete_head',
                    'label' => __( 'Basic', 'ajax-search-for-woocommerce' ),
                    'type'  => 'head',
                    'class' => 'dgwt-wcas-sgs-header',
                ),
                50   => array(
                    'name'    => 'suggestions_limit',
                    'label'   => __( 'Limit', 'ajax-search-for-woocommerce' ),
                    'type'    => 'number',
                    'size'    => 'small',
                    'desc'    => __( 'maximum number of suggestions', 'ajax-search-for-woocommerce' ),
                    'default' => 7,
                ),
                70   => array(
                    'name'    => 'show_grouped_results',
                    'label'   => __( 'Group results', 'ajax-search-for-woocommerce' ),
                    'type'    => 'checkbox',
                    'size'    => 'small',
                    'default' => 'on',
                    'class'   => 'js-dgwt-wcas-adv-settings',
                ),
                80   => array(
                    'name'              => 'search_no_results_text',
                    'label'             => _x( 'No results label', 'admin', 'ajax-search-for-woocommerce' ) . ' ' . Helpers::createQuestionMark( 'no-results-label', sprintf( __( 'The following HTML tags are allowed:<br /> %s.', 'ajax-search-for-woocommerce' ), '<code>h1-h6,p,ul,ol,li,b,em,br,div,span,a</code>' ) . ' <br /> ' . sprintf( __( 'See an example of a more complex "No results" message in <a href="%s" target="_blank">our documentation</a>.', 'ajax-search-for-woocommerce' ), $noResultsExtLink ) ),
                    'type'              => 'textarea',
                    'textarea_rows'     => 2,
                    'class'             => 'dgwt-wcas-settings-textarea--half',
                    'sanitize_callback' => array('\\DgoraWcas\\Admin\\SettingsAPI', 'sanitize_no_results_field'),
                    'default'           => __( 'No results', 'ajax-search-for-woocommerce' ),
                ),
                100  => array(
                    'name'  => 'product_suggestion_head',
                    'label' => __( 'Products', 'ajax-search-for-woocommerce' ),
                    'type'  => 'head',
                    'class' => 'dgwt-wcas-sgs-header',
                ),
                300  => array(
                    'name'    => 'show_product_image',
                    'label'   => __( 'Show product image', 'ajax-search-for-woocommerce' ),
                    'type'    => 'checkbox',
                    'default' => 'on',
                ),
                400  => array(
                    'name'    => 'show_product_price',
                    'label'   => __( 'Show price', 'ajax-search-for-woocommerce' ),
                    'type'    => 'checkbox',
                    'default' => 'off',
                ),
                500  => array(
                    'name'    => 'show_product_desc',
                    'label'   => __( 'Show product description', 'ajax-search-for-woocommerce' ),
                    'type'    => 'checkbox',
                    'default' => 'off',
                    'class'   => 'js-dgwt-wcas-adv-settings',
                ),
                600  => array(
                    'name'    => 'show_product_sku',
                    'label'   => __( 'Show SKU', 'ajax-search-for-woocommerce' ),
                    'type'    => 'checkbox',
                    'default' => 'off',
                ),
                900  => array(
                    'name'              => 'search_see_all_results_text',
                    'label'             => __( 'More results label', 'ajax-search-for-woocommerce' ),
                    'type'              => 'text',
                    'sanitize_callback' => array('\\DgoraWcas\\Admin\\SettingsAPI', 'strip_all_tags'),
                    'default'           => __( 'See all products...', 'ajax-search-for-woocommerce' ),
                ),
                1000 => array(
                    'name'  => 'non_products_in_autocomplete_head',
                    'label' => __( 'Non-products in autocomplete', 'ajax-search-for-woocommerce' ),
                    'type'  => 'head',
                    'class' => 'dgwt-wcas-sgs-header',
                ),
                1100 => array(
                    'name'       => 'show_product_tax_product_cat',
                    'label'      => __( 'Show categories', 'ajax-search-for-woocommerce' ),
                    'type'       => 'checkbox',
                    'class'      => 'js-dgwt-wcas-settings-margin js-dgwt-wcas-options-toggle-sibling',
                    'default'    => 'on',
                    'input_data' => 'data-option-trigger="show_matching_categories"',
                ),
                1150 => array(
                    'name'       => 'show_product_tax_product_cat_images',
                    'label'      => __( 'show images', 'ajax-search-for-woocommerce' ),
                    'type'       => 'checkbox',
                    'class'      => 'js-dgwt-wcas-adv-settings dgwt-wcas-premium-only',
                    'default'    => 'off',
                    'desc'       => __( 'show images', 'ajax-search-for-woocommerce' ),
                    'move_dest'  => 'show_product_tax_product_cat',
                    'input_data' => 'data-option-trigger="show_categories_images"',
                ),
                1300 => array(
                    'name'       => 'show_product_tax_product_tag',
                    'label'      => __( 'Show tags', 'ajax-search-for-woocommerce' ),
                    'type'       => 'checkbox',
                    'class'      => 'js-dgwt-wcas-settings-margin js-dgwt-wcas-adv-settings',
                    'default'    => 'off',
                    'input_data' => 'data-option-trigger="show_matching_tags"',
                ),
                1600 => array(
                    'name'    => 'show_matching_posts',
                    'label'   => __( 'Show posts', 'ajax-search-for-woocommerce' ),
                    'type'    => 'checkbox',
                    'class'   => 'js-dgwt-wcas-adv-settings dgwt-wcas-premium-only',
                    'default' => 'off',
                ),
                1800 => array(
                    'name'    => 'show_matching_pages',
                    'label'   => __( 'Show pages', 'ajax-search-for-woocommerce' ),
                    'type'    => 'checkbox',
                    'class'   => 'js-dgwt-wcas-adv-settings dgwt-wcas-premium-only',
                    'default' => 'off',
                ),
                2000 => array(
                    'name'  => 'details_box_head',
                    'label' => __( 'Extra views', 'ajax-search-for-woocommerce' ),
                    'type'  => 'head',
                    'class' => 'dgwt-wcas-sgs-header',
                ),
                2100 => array(
                    'name'    => 'show_details_box',
                    'label'   => __( 'Show Details Panel', 'ajax-search-for-woocommerce' ) . ' ' . Helpers::createQuestionMark( 'details-box', __( 'The Details Panel is an additional container for extended information. The details change dynamically when the cursor hovers over one of the suggestions.', 'ajax-search-for-woocommerce' ) . ' ' . sprintf( $readMore, $detailsPanelLink ) ),
                    'type'    => 'checkbox',
                    'size'    => 'small',
                    'default' => 'off',
                ),
                2200 => array(
                    'name'    => 'show_user_history',
                    'label'   => __( 'User search history (beta)', 'ajax-search-for-woocommerce' ) . ' ' . Helpers::createQuestionMark( 'user-search-history', __( "The current search history is presented when the user clicked/taped on the search bar, but hasn't yet typed the query. The history includes the last searched products and phrases.", 'ajax-search-for-woocommerce' ) . ' ' . sprintf( $readMore, $searchHistory ) ),
                    'type'    => 'checkbox',
                    'size'    => 'small',
                    'class'   => 'js-dgwt-wcas-adv-settings',
                    'default' => 'off',
                ),
                2500 => array(
                    'name'  => 'suggestions_style_head',
                    'label' => __( 'Suggestions colors', 'ajax-search-for-woocommerce' ),
                    'type'  => 'head',
                    'class' => 'dgwt-wcas-sgs-header js-dgwt-wcas-adv-settings',
                ),
                2600 => array(
                    'name'    => 'sug_bg_color',
                    'label'   => __( 'Suggestion background', 'ajax-search-for-woocommerce' ),
                    'type'    => 'color',
                    'class'   => 'js-dgwt-wcas-adv-settings',
                    'default' => '',
                ),
                2700 => array(
                    'name'    => 'sug_hover_color',
                    'label'   => __( 'Suggestion selected', 'ajax-search-for-woocommerce' ),
                    'type'    => 'color',
                    'class'   => 'js-dgwt-wcas-adv-settings',
                    'default' => '',
                ),
                2800 => array(
                    'name'    => 'sug_text_color',
                    'label'   => __( 'Text color', 'ajax-search-for-woocommerce' ),
                    'type'    => 'color',
                    'class'   => 'js-dgwt-wcas-adv-settings',
                    'default' => '',
                ),
                2900 => array(
                    'name'    => 'sug_highlight_color',
                    'label'   => __( 'Highlight color', 'ajax-search-for-woocommerce' ),
                    'type'    => 'color',
                    'class'   => 'js-dgwt-wcas-adv-settings',
                    'default' => '',
                ),
                3000 => array(
                    'name'    => 'sug_border_color',
                    'label'   => __( 'Border color', 'ajax-search-for-woocommerce' ),
                    'type'    => 'color',
                    'class'   => 'js-dgwt-wcas-adv-settings',
                    'default' => '',
                ),
            ) ),
            'dgwt_wcas_search'       => apply_filters( 'dgwt/wcas/settings/section=search', array(
                10  => array(
                    'name'  => 'search_search_head',
                    'label' => __( 'Products search scope', 'ajax-search-for-woocommerce' ),
                    'type'  => 'head',
                    'class' => 'dgwt-wcas-sgs-header',
                ),
                50  => array(
                    'name'    => 'search_in_product_content',
                    'label'   => __( 'Search in description', 'ajax-search-for-woocommerce' ),
                    'type'    => 'checkbox',
                    'default' => 'off',
                ),
                100 => array(
                    'name'    => 'search_in_product_excerpt',
                    'label'   => __( 'Search in short description', 'ajax-search-for-woocommerce' ),
                    'type'    => 'checkbox',
                    'default' => 'off',
                ),
                150 => array(
                    'name'    => 'search_in_product_sku',
                    'label'   => __( 'Search in SKU', 'ajax-search-for-woocommerce' ),
                    'type'    => 'checkbox',
                    'desc'    => ( dgoraAsfwFs()->is_premium() ? __( 'searching also in variable products SKU', 'ajax-search-for-woocommerce' ) : sprintf( __( 'Searching in variable products SKU is available only in <a target="_blank" href="%s">the pro version</a>.', 'ajax-search-for-woocommerce' ), Upgrade::getUpgradeUrl() ) ),
                    'default' => 'off',
                ),
                200 => array(
                    'name'    => 'search_in_product_attributes',
                    'label'   => __( 'Search in attributes', 'ajax-search-for-woocommerce' ),
                    'class'   => 'dgwt-wcas-premium-only',
                    'type'    => 'checkbox',
                    'default' => 'off',
                ),
                250 => array(
                    'name'    => 'search_in_product_tax_product_cat',
                    'label'   => __( 'Search in categories', 'ajax-search-for-woocommerce' ),
                    'class'   => 'js-dgwt-wcas-adv-settings dgwt-wcas-premium-only',
                    'type'    => 'checkbox',
                    'default' => 'off',
                ),
                275 => array(
                    'name'    => 'search_in_product_tax_product_tag',
                    'label'   => __( 'Search in tags', 'ajax-search-for-woocommerce' ),
                    'class'   => 'js-dgwt-wcas-adv-settings dgwt-wcas-premium-only',
                    'type'    => 'checkbox',
                    'default' => 'off',
                ),
                300 => array(
                    'name'    => 'search_in_custom_fields',
                    'label'   => __( 'Search in custom fields', 'ajax-search-for-woocommerce' ) . ' ' . Helpers::createQuestionMark( 'search_in_custom_fields', __( 'Make your custom fields searchable from our search bar.', 'ajax-search-for-woocommerce' ) . ' ' . sprintf( $readMore, $customFieldsLink ) ),
                    'class'   => 'dgwt-wcas-premium-only',
                    'type'    => 'text',
                    'default' => '',
                ),
                350 => array(
                    'name'    => 'exclude_out_of_stock',
                    'label'   => __( "Exclude “out of stock” products", 'ajax-search-for-woocommerce' ),
                    'type'    => 'checkbox',
                    'default' => 'off',
                ),
                400 => array(
                    'name'  => 'search_scope_fuzziness_head',
                    'label' => __( 'Fuzziness', 'ajax-search-for-woocommerce' ),
                    'type'  => 'head',
                    'class' => 'dgwt-wcas-sgs-header',
                ),
                500 => array(
                    'name'  => 'search_synonyms_head',
                    'label' => __( 'Synonyms', 'ajax-search-for-woocommerce' ),
                    'type'  => 'head',
                    'class' => 'dgwt-wcas-sgs-header js-dgwt-wcas-adv-settings',
                ),
                520 => array(
                    'name'  => 'search_synonyms',
                    'label' => __( 'Synonyms', 'ajax-search-for-woocommerce' ) . ' ' . Helpers::createQuestionMark( 'synonyms', sprintf( __( 'The synonyms feature allows your users to find more relevant results. If your products have alternative names and users often misspell them, consider adding synonyms. <a target="_blank" href="%s">Read more</a> about this feature.', 'ajax-search-for-woocommerce' ), $synonymsLink ) ),
                    'type'  => 'textarea',
                    'desc'  => __( 'Synonyms should be separated by a comma. Each new synonyms group is entered in a new line. You can use a phrase instead of a single word. <br /> <br />Sample list:<br /> <br /><span class="dgwt-wcas-synonyms-sample">sofa, couch, davenport, divan, settee<br />big, grand, great, large, outsize</span>', 'ajax-search-for-woocommerce' ),
                    'class' => 'dgwt-wcas-settings-synonyms js-dgwt-wcas-adv-settings dgwt-wcas-premium-only',
                ),
                600 => array(
                    'name'  => 'filter_products_head',
                    'label' => __( 'Exclude/include products', 'ajax-search-for-woocommerce' ),
                    'type'  => 'head',
                    'class' => 'dgwt-wcas-sgs-header js-dgwt-wcas-adv-settings',
                ),
                625 => array(
                    'name'    => 'filter_products_mode',
                    'label'   => __( 'Filtering mode', 'ajax-search-for-woocommerce' ) . ' ' . Helpers::createQuestionMark(
                        'filter_products_mode',
                        __( 'Exclude the product group from the search results or allow search only among the indicated product group.', 'ajax-search-for-woocommerce' ) . ' ' . sprintf( $readMore, $excludeIncludeLink ),
                        '',
                        'right'
                    ),
                    'class'   => 'js-dgwt-wcas-adv-settings dgwt-wcas-premium-only',
                    'type'    => 'select',
                    'options' => array(
                        'exclude' => __( 'Exclude', 'ajax-search-for-woocommerce' ),
                        'include' => __( 'Include', 'ajax-search-for-woocommerce' ),
                    ),
                    'default' => 'exclude',
                ),
                650 => array(
                    'name'    => 'filter_products_rules',
                    'label'   => __( 'Filters', 'ajax-search-for-woocommerce' ) . ' ' . Helpers::createQuestionMark(
                        'filter_products_head',
                        __( 'Filters that specify the product group and taxonomy that will be affected by the above mode', 'ajax-search-for-woocommerce' ),
                        '',
                        'right'
                    ),
                    'type'    => 'filters_rules_plug',
                    'class'   => 'js-dgwt-wcas-adv-settings dgwt-wcas-premium-only',
                    'default' => '[]',
                ),
            ) ),
            'dgwt_wcas_performance'  => apply_filters( 'dgwt/wcas/settings/section=performance', array(
                0   => array(
                    'name'  => 'pro_features',
                    'label' => __( 'Pro features', 'ajax-search-for-woocommerce' ),
                    'type'  => 'desc',
                    'desc'  => Helpers::featuresHtml(),
                ),
                10  => array(
                    'name'  => 'search_engine_head',
                    'label' => __( 'Speed up search!', 'ajax-search-for-woocommerce' ),
                    'type'  => 'head',
                    'class' => 'dgwt-wcas-sgs-header',
                ),
                100 => array(
                    'name'  => 'indexer_schedule_head',
                    'label' => __( 'Scheduling indexing', 'ajax-search-for-woocommerce' ),
                    'type'  => 'head',
                    'class' => 'dgwt-wcas-sgs-header js-dgwt-wcas-adv-settings',
                ),
                110 => array(
                    'name'    => 'indexer_schedule',
                    'label'   => __( 'Enable Scheduler', 'ajax-search-for-woocommerce' ) . ' ' . Helpers::createQuestionMark( 'indexer-schedule', __( "In most cases, you don't need to use the scheduler because the search index updates when you edit products. If you use import tools or custom code to refresh prices or bulk add/edit products, the indexing scheduler will be helpful.", 'ajax-search-for-woocommerce' ) . ' ' . sprintf( $readMore, $schedulerLink ) ),
                    'type'    => 'checkbox',
                    'size'    => 'small',
                    'class'   => 'dgwt-wcas-options-cb-toggle js-dgwt-wcas-cbtgroup-indexer-schedule js-dgwt-wcas-adv-settings dgwt-wcas-premium-only',
                    'default' => 'off',
                ),
                120 => array(
                    'name'    => 'indexer_schedule_interval',
                    'label'   => __( 'Interval', 'ajax-search-for-woocommerce' ),
                    'type'    => 'select',
                    'class'   => 'js-dgwt-wcas-cbtgroup-indexer-schedule js-dgwt-wcas-adv-settings dgwt-wcas-premium-only',
                    'options' => array(
                        'daily'  => __( 'daily', 'ajax-search-for-woocommerce' ),
                        'weekly' => __( 'weekly', 'ajax-search-for-woocommerce' ),
                    ),
                    'default' => 'weekly',
                ),
                130 => array(
                    'name'    => 'indexer_schedule_start_time',
                    'label'   => __( 'Schedule time', 'ajax-search-for-woocommerce' ),
                    'type'    => 'select',
                    'class'   => 'js-dgwt-wcas-cbtgroup-indexer-schedule js-dgwt-wcas-adv-settings dgwt-wcas-premium-only',
                    'options' => Helpers::getHours(),
                    'default' => 3,
                ),
            ) ),
        );
        $fuzzinesText1 = '<strong>' . __( 'Increases sales conversions.', 'ajax-search-for-woocommerce' ) . '</strong>';
        $fuzzinesText2 = sprintf( __( 'Returns suggestions based on likely relevance, even though a search keyword may not exactly match. E.g if you type “ipho<b>m</b>e” you get the same results as for “iphone”. <a target="_blank" href="%s">Read more</a> about the fuzzy search feature.', 'ajax-search-for-woocommerce' ), $fuzzySearchLink );
        if ( dgoraAsfwFs()->is_premium() ) {
        } else {
            // Fuzzy search feature preview
            $settingsFields['dgwt_wcas_search'][450] = array(
                'name'    => 'fuzziness_enabled_demo',
                'label'   => __( 'Fuzzy matching', 'ajax-search-for-woocommerce' ),
                'desc'    => $fuzzinesText1 . ' ' . $fuzzinesText2,
                'class'   => 'dgwt-wcas-premium-only',
                'type'    => 'select',
                'options' => array(
                    'off'    => __( '-- Disabled', 'ajax-search-for-woocommerce' ),
                    'soft'   => __( 'Soft', 'ajax-search-for-woocommerce' ),
                    'normal' => __( 'Normal', 'ajax-search-for-woocommerce' ),
                    'hard'   => __( 'Hard', 'ajax-search-for-woocommerce' ),
                ),
                'default' => 'off',
            );
            // Indexer feature preview
            $settingsFields['dgwt_wcas_performance'][11] = array(
                'name'  => 'search_engine_build',
                'label' => __( 'Index status', 'ajax-search-for-woocommerce' ),
                'type'  => 'desc',
                'desc'  => Helpers::indexerDemoHtml(),
                'class' => 'dgwt-wcas-premium-only wcas-opt-tntsearch',
            );
        }
        if ( !dgoraAsfwFs()->is_premium() ) {
            foreach ( $settingsFields as $key => $sections ) {
                foreach ( $sections as $keyl2 => $option ) {
                    if ( self::isOptionPremium( $option ) ) {
                        $settingsFields[$key][$keyl2]['label'] = Helpers::getSettingsProLabel( $option['label'], 'option-label' );
                    }
                }
            }
        }
        $settingsFields = apply_filters( 'dgwt/wcas/settings', $settingsFields );
        // Set defaults
        foreach ( $settingsFields as $sections ) {
            foreach ( $sections as $option ) {
                if ( !empty( $option['name'] ) ) {
                    $this->defaults[$option['name']] = ( isset( $option['default'] ) ? $option['default'] : '' );
                }
            }
        }
        foreach ( $settingsFields as $key => $sections ) {
            ksort( $settingsFields[$key] );
        }
        return $settingsFields;
    }

    /*
     * Option value
     *
     * @param string $option_key
     * @param string $default default value if option not exist
     *
     * @return string
     */
    public function getOption( $option_key, $default = '' ) {
        $value = '';
        if ( is_string( $option_key ) && !empty( $option_key ) ) {
            if ( !empty( $this->settingsCache ) ) {
                $settings = $this->settingsCache;
            } else {
                $settings = get_option( $this->settingSlug );
            }
            if ( !empty( $settings ) && is_array( $settings ) ) {
                $this->settingsCache = $settings;
                if ( array_key_exists( $option_key, $settings ) ) {
                    $value = $settings[$option_key];
                } else {
                    // Catch default
                    if ( empty( $default ) ) {
                        foreach ( $this->defaults as $key => $defaultValue ) {
                            if ( $key === $option_key ) {
                                $value = $defaultValue;
                            }
                        }
                    }
                }
            }
        }
        if ( $value === '' && !empty( $default ) ) {
            $value = $default;
        }
        $value = apply_filters( 'dgwt/wcas/settings/load_value', $value, $option_key );
        $value = apply_filters( 'dgwt/wcas/settings/load_value/key=' . $option_key, $value );
        return $value;
    }

    /**
     * Update option
     *
     * @param string $optionKey
     * @param string $value
     *
     * @return bool
     */
    public function updateOpt( $optionKey, $value = '' ) {
        $updated = false;
        if ( is_string( $optionKey ) && !empty( $optionKey ) ) {
            $settings = get_option( $this->settingSlug );
            $value = apply_filters( 'dgwt/wcas/settings/update_value', $value, $optionKey );
            $value = apply_filters( 'dgwt/wcas/settings/update_value/key=' . $optionKey, $value );
            $canUpdate = false;
            if ( array_key_exists( $optionKey, $this->defaults ) ) {
                $settings[$optionKey] = $value;
                $canUpdate = true;
            }
            if ( $canUpdate ) {
                $updated = update_option( $this->settingSlug, $settings );
                if ( $updated ) {
                    $this->settingsCache = array();
                    do_action( 'dgwt/wcas/settings/option_updated', $optionKey, $value );
                }
            }
        }
        return $updated;
    }

    /**
     * Handles output of the settings
     */
    public static function output() {
        $settings = DGWT_WCAS()->settings->settingsApi;
        include_once DGWT_WCAS_DIR . 'partials/admin/settings.php';
    }

    /**
     * Restore default option value
     *
     * @param mixed $value
     * @param mixed $default
     * @param array $option
     *
     * @return mixed
     */
    public function restoreDefaultValueForFreePlan( $value, $default, $option ) {
        if ( !dgoraAsfwFs()->is_premium() ) {
            if ( self::isOptionPremium( $option ) ) {
                $value = $default;
            }
        }
        return $value;
    }

    /**
     * Check if user can see advanced settings
     *
     * @return bool
     */
    public function canSeeAdvSettings() {
        $canSee = false;
        if ( is_bool( $this->canSeeAdvSettings ) ) {
            $canSee = $this->canSeeAdvSettings;
        } else {
            $settings = get_option( 'dgwt_wcas_settings_show_advanced' );
            if ( !empty( $settings ) ) {
                if ( $settings === 'on' ) {
                    $canSee = true;
                } elseif ( $settings === 'off' ) {
                    $canSee = false;
                }
                $this->canSeeAdvSettings = $canSee;
            }
        }
        return $canSee;
    }

    /**
     * Toggle visibility of advanced settings
     * Ajax endpoint
     *
     * @return void
     */
    public function toggleAdvancedSettings() {
        if ( !current_user_can( ( Helpers::shopManagerHasAccess() ? 'manage_woocommerce' : 'manage_options' ) ) ) {
            wp_die( -1, 403 );
        }
        check_ajax_referer( 'dgwt_wcas_advanced_options_switch' );
        $show = ( !empty( $_GET['adv_settings_value'] ) && $_GET['adv_settings_value'] === 'show' ? 'on' : 'off' );
        update_option( 'dgwt_wcas_settings_show_advanced', $show );
        wp_send_json_success();
    }

    /**
     * Check if a option is premium
     *
     * @param array $option
     *
     * @return bool
     */
    public static function isOptionPremium( $option ) {
        $is_premium = false;
        if ( !empty( $option['class'] ) && strpos( $option['class'], 'dgwt-wcas-premium-only' ) !== false ) {
            $is_premium = true;
        }
        return $is_premium;
    }

    /**
     * Force values of some settings if they depend on other settings
     *
     * @return void
     */
    private function dependentOptions() {
        add_filter( 'dgwt/wcas/settings/section=form', function ( $settings ) {
            $text = __( "You have selected the <b>Appearance -> Style -> Pirx</b> option. Pirx style forces a submit button to be enabled. You can find this option a few rows below. That's why this option is blocked.", 'ajax-search-for-woocommerce' );
            $settings[400]['label'] = Helpers::createOverrideTooltip( 'ovtt-pirx-submit-button', '<p>' . $text . '</p>' ) . $settings[400]['label'];
            return $settings;
        } );
        // Pirx or Pirx compact style - force options for submit button.
        // Mark that the value of the option "mobile overlay" is forced.
        if ( in_array( $this->getOption( 'search_style' ), array('pirx', 'pirx-compact') ) ) {
            //Submit button
            add_filter( 'dgwt/wcas/settings/load_value/key=show_submit_button', function () {
                return 'on';
            } );
            add_filter( 'dgwt/wcas/settings/section=form', function ( $settings ) {
                $settings[400]['disabled'] = true;
                return $settings;
            } );
            // Value of submit button
            add_filter( 'dgwt/wcas/settings/load_value/key=search_submit_text', function () {
                return '';
            } );
            add_filter( 'dgwt/wcas/settings/section=form', function ( $settings ) {
                $settings[500]['disabled'] = true;
                $settings[500]['class'] = $settings[500]['class'] . ' dgwt-wcas-hidden';
                return $settings;
            } );
            // Submit background color
            add_filter( 'dgwt/wcas/settings/load_value/key=bg_submit_color', function () {
                return '';
            } );
            add_filter( 'dgwt/wcas/settings/section=form', function ( $settings ) {
                $settings[510]['disabled'] = true;
                $settings[510]['class'] = $settings[510]['class'] . ' dgwt-wcas-hidden';
                return $settings;
            } );
        }
    }

    /**
     * Clear settings cache
     */
    public function clearCache() {
        $this->settingsCache = array();
    }

}