<?php

// SPDX-FileCopyrightText: 2018-2025 Ovation S.r.l. <help@dynamic.ooo>
// SPDX-License-Identifier: GPL-3.0-or-later
namespace DynamicContentForElementor\Modules\QueryControl;

use Elementor\Core\Editor\Editor;
use DynamicContentForElementor\Helper;
use Elementor\Core\Base\Module as Base_Module;
if (!\defined('ABSPATH')) {
    exit;
    // Exit if accessed directly
}
class Module extends Base_Module
{
    public function __construct()
    {
        $this->add_actions();
    }
    /**
     * @return string
     */
    public function get_name()
    {
        return 'dce-query-control';
    }
    /**
     * @return void
     */
    protected function add_actions()
    {
        add_action('elementor/ajax/register_actions', [$this, 'register_ajax_actions']);
    }
    public function ajax_call_filter_autocomplete(array $data)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        if (empty($data['query_type']) || empty($data['q'])) {
            throw new \Exception('Bad Request');
        }
        $results = \call_user_func([$this, 'get_' . $data['query_type']], $data);
        return ['results' => $results];
    }
    /**
     * Get all Search and Filter v3 query ids
     *
     * @param array<mixed> $data
     * @return array<int,array<string,int|string>>
     */
    protected function get_search_and_filter_v3_query_ids($data)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $queries = \Search_Filter\Queries::find(['status' => 'enabled', 'number' => 0, 'meta_query' => [['key' => 'query_integration', 'value' => 'dynamicooo/dynamic-content-for-elementor', 'compare' => '=']]], 'records');
        if (!empty($data['q'])) {
            $queries = \array_filter($queries, function ($query) use($data) {
                return \stripos($query->name, $data['q']) !== \false;
            });
        }
        $result = [];
        foreach ($queries as $query) {
            $result[] = ['id' => $query->id, 'text' => esc_attr($query->name)];
        }
        return $result;
    }
    /**
     * Get all options from the database and filter them by the like parameter if provided
     *
     * @param array<mixed> $data
     * @return array<int,array<string,int|string>>
     */
    protected function get_options($data)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        // Get all options and filter them
        $option_keys = \array_keys(wp_load_alloptions());
        $options = \array_combine($option_keys, $option_keys);
        // Filter options if search query is provided
        if (!empty($data['q'])) {
            $options = \array_filter($options, function ($key) use($data) {
                return \stripos($key, $data['q']) !== \false;
            }, \ARRAY_FILTER_USE_KEY);
        }
        return \array_map(function ($key) {
            return ['id' => $key, 'text' => esc_attr($key)];
        }, \array_keys($options));
    }
    protected function get_fields($data)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $results = [];
        $object_types = $data['object_type'];
        if (!\is_array($object_types)) {
            $object_types = array($object_types);
        }
        foreach ($object_types as $object_type) {
            $function = 'get_' . $object_type . '_fields';
            if (!\method_exists('DynamicContentForElementor\\Helper', $function)) {
                // The method may not exist when get_fields is called by get_dsh_fields
                continue;
            }
            $fields = Helper::$function($data['q']);
            //@phpstan-ignore-line
            if (!empty($fields)) {
                foreach ($fields as $field_key => $field_name) {
                    $results[] = ['id' => $field_key, 'text' => ($data['object_type'] == 'any' ? '[' . esc_attr($object_type) . '] ' : '') . esc_attr($field_name)];
                }
            }
        }
        return $results;
    }
    /**
     * @param array<mixed> $data
     * @return array<int|string,mixed>
     */
    protected function get_dsh_fields($data)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $results = [];
        $object_type = $data['object_type'];
        $library_fields = \DynamicShortcodes\Plugin::instance()->library_manager->get_fields(['type' => $object_type, 'format' => 'list']);
        $searched_value = $data['q'] ?? '';
        $library_fields_filtered = \array_filter($library_fields, function ($field) use($searched_value) {
            return \stripos($field, $searched_value) === 0;
        });
        $results = static::format_as_result($library_fields_filtered);
        // The functions from the library retrieve data only for the current post, whereas the functions on Dynamic Content for Elementor retrieve it for all posts.
        // Here we define calls to retrieve all fields
        $types = ['acf' => ['function' => 'get_acf', 'data' => ['object_type' => [], 'q' => $searched_value]], 'author' => ['function' => 'get_fields', 'data' => ['object_type' => 'user', 'q' => $searched_value]], 'cookie' => ['function' => \false], 'jet' => ['function' => 'get_jet', 'data' => ['object_type' => [], 'q' => $searched_value]], 'metabox' => ['function' => 'get_metabox', 'data' => ['object_type' => [], 'q' => $searched_value]], 'option' => ['function' => \false], 'pods' => ['function' => \false], 'post' => ['function' => 'get_fields', 'data' => ['object_type' => 'post', 'q' => $searched_value]], 'term' => ['function' => 'get_fields', 'data' => ['object_type' => 'term', 'q' => $searched_value]], 'toolset' => ['function' => \false], 'user' => ['function' => 'get_fields', 'data' => ['object_type' => 'user', 'q' => $searched_value]], 'woo' => ['function' => \false]];
        if (!empty($types[$object_type]['function'])) {
            $other_results = \call_user_func([$this, $types[$object_type]['function']], $types[$object_type]['data']);
            $other_results_filtered = \array_filter($other_results, function ($item) use($object_type) {
                return \DynamicShortcodes\Plugin::instance()->library_manager->is_not_hidden_field(['type' => $object_type], $item['id']);
            });
            if (!empty($other_results_filtered)) {
                $results += \array_values($other_results_filtered);
            }
        }
        return $results;
    }
    /**
     * @param array<string> $fields
     * @return array<int|string,mixed>
     */
    protected static function format_as_result($fields)
    {
        $results = [];
        foreach ($fields as $field) {
            $results[] = ['id' => $field, 'text' => $field];
        }
        return $results;
    }
    protected function get_terms_fields($data)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $results = [];
        $results = $this->get_fields($data);
        $terms = Helper::get_taxonomy_terms(null, \true, $data['q']);
        if (!empty($terms)) {
            foreach ($terms as $field_key => $field_name) {
                $term = Helper::get_term_by('id', $field_key);
                $field_key = 'term_' . $term->slug;
                $results[] = ['id' => $field_key, 'text' => ($data['object_type'] == 'any' ? '[taxonomy_term] ' : '') . esc_attr($field_name)];
            }
        }
        return $results;
    }
    protected function get_taxonomies_fields($data)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $results = [];
        $results = $this->get_fields($data);
        $taxonomies = Helper::get_taxonomies(\false, null, $data['q']);
        if (!empty($taxonomies)) {
            foreach ($taxonomies as $field_key => $field_name) {
                if ($field_key) {
                    $field_key = 'taxonomy_' . $field_key;
                    $results[] = ['id' => $field_key, 'text' => '[taxonomy] ' . esc_attr($field_name)];
                }
            }
        }
        return $results;
    }
    protected function get_metas($data)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $results = [];
        $function = 'get_' . $data['object_type'] . '_metas';
        $fields = Helper::$function(\false, $data['q']);
        //@phpstan-ignore-line
        foreach ($fields as $field_key => $field_name) {
            if ($field_key) {
                $results[] = ['id' => $field_key, 'text' => esc_attr($field_name)];
            }
        }
        return $results;
    }
    protected function get_pods($data)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $results = [];
        $function = 'get_' . $data['object_type'] . '_pods';
        $fields = Helper::$function(\false, $data['q']);
        //@phpstan-ignore-line
        foreach ($fields as $field_key => $field_name) {
            if ($field_key) {
                $results[] = ['id' => $field_key, 'text' => esc_attr($field_name)];
            }
        }
        return $results;
    }
    protected function get_posts($data)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $results = [];
        $object_type = $data['object_type'] ?? 'any';
        $query_params = ['post_type' => $object_type, 's' => $data['q'], 'posts_per_page' => -1];
        if ('attachment' === $query_params['post_type']) {
            $query_params['post_status'] = 'inherit';
        }
        $query = new \WP_Query($query_params);
        foreach ($query->posts as $post) {
            $post_title = $post->post_title;
            if (empty($data['object_type']) || $object_type == 'any') {
                $post_title = '[' . $post->ID . '] ' . $post_title . ' (' . $post->post_type . ')';
            }
            if (!empty($data['object_type']) && $object_type == 'elementor_library') {
                $etype = get_post_meta($post->ID, '_elementor_template_type', \true);
                $post_title = '[' . $post->ID . '] ' . $post_title . ' (' . $post->post_type . ' > ' . $etype . ')';
            }
            $results[] = ['id' => $post->ID, 'text' => esc_html($post_title)];
        }
        return $results;
    }
    protected function get_jet($data)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        if (!Helper::is_jetengine_active()) {
            return [];
        }
        $results = [];
        if ('relations' === ($data['object_type'] ?? \false)) {
            // Retrieve all JetEngine Relations
            $relations = jet_engine()->relations->get_relations_for_js();
            foreach ($relations as $relation) {
                if (\strlen($data['q']) > 2) {
                    if (\strpos($relation['label'], $data['q']) === \false) {
                        continue;
                    }
                }
                $results[] = ['id' => $relation['value'], 'text' => esc_attr($relation['label'])];
            }
        } else {
            // Retrieve all JetEngine Fields, grouped by CPT
            $jet_fields_by_cpt = jet_engine()->meta_boxes->get_fields_for_context('post_type');
            foreach ($jet_fields_by_cpt as $cpt) {
                foreach ($cpt as $field) {
                    if (\strlen($data['q']) > 2) {
                        if (\strpos($field['name'], $data['q']) === \false && \strpos($field['title'], $data['q']) === \false) {
                            continue;
                        }
                    }
                    $results[] = ['id' => $field['name'], 'text' => esc_attr($field['title'])];
                }
            }
        }
        return $results;
    }
    /**
     * Get Meta Box Fields
     *
     * @param array<string,mixed> $data
     * @return array<int,array<string,mixed>>
     */
    protected function get_metabox($data)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        if (!Helper::is_metabox_active()) {
            return [];
        }
        $results = [];
        $found_metabox = [];
        $types = !empty($data['object_type']) ? (array) $data['object_type'] : [];
        // Retrieve all Meta Box Fields
        $all_fields = rwmb_get_registry('meta_box')->all();
        // Filter by Types
        if (!empty($types)) {
            foreach ($all_fields as $id_meta => $value) {
                foreach ($value->fields as $key => $value) {
                    if (\in_array($value['type'] ?? '', $types, \true)) {
                        $found_metabox[] = $value;
                    }
                }
            }
        }
        foreach ($found_metabox as $key => $field) {
            $name = \strtolower($field['name'] ?? '');
            if (\strlen($data['q']) > 2) {
                if (\strpos((string) $key, $data['q']) === \false && \strpos((string) $name, $data['q']) === \false) {
                    continue;
                }
            }
            $results[] = ['id' => $field['id'], 'text' => esc_attr($name)];
        }
        return $results;
    }
    /**
     * Get Meta Box Relationships
     *
     * @param array<string,mixed> $data
     * @return array<int,array<string,mixed>>
     */
    protected function get_metabox_relationship($data)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        if (!Helper::is_metabox_active()) {
            return [];
        }
        $results = [];
        $relationships = \MB_Relationships_API::get_all_relationships();
        foreach ($relationships as $key => $relationship) {
            $title = \MB_Relationships_API::get_relationship_settings($key)['menu_title'] ?? '';
            if (\strlen($data['q']) > 2) {
                if (\strpos($key, $data['q']) === \false && \strpos($title, $data['q']) === \false) {
                    continue;
                }
            }
            $results[] = ['id' => $key, 'text' => esc_attr($title)];
        }
        return $results;
    }
    /**
     * Retrieves all ACF fields recursively and filters them by the search term if provided.
     *
     * @param array<string,mixed> $data Array of request data. Expects 'q' as the search term.
     * @return array<int,array<string,string>> Returns an array of items ready for Select2 in the format:
     *                                         [ ['id' => 'field_key', 'text' => 'Field Label'], ... ]
     * @throws \Exception If the current user lacks the required capability.
     */
    protected function get_acf($data)
    {
        if (!current_user_can(\Elementor\Core\Editor\Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $search = $data['q'] ?? '';
        $results_assoc = [];
        /** @var array<int,array<string,mixed>> $field_groups */
        $field_groups = acf_get_field_groups();
        // Recursively collect all ACF fields from each group
        foreach ($field_groups as $group) {
            /** @var array<string,mixed>|false|null $fields */
            $fields = acf_get_fields($group);
            if (\is_array($fields)) {
                foreach ($fields as $field) {
                    $this->collect_acf_fields_recursively($field, '', $results_assoc);
                }
            }
        }
        // Filter results if a search term is provided
        if (!empty($search)) {
            $results_assoc = \array_filter($results_assoc, function ($field_label, $field_key) use($search) {
                return \stripos($field_key, $search) !== \false || \stripos($field_label, $search) !== \false;
            }, \ARRAY_FILTER_USE_BOTH);
        }
        $return = [];
        foreach ($results_assoc as $field_key => $field_label) {
            $return[] = ['id' => $field_key, 'text' => esc_attr($field_label)];
        }
        return $return;
    }
    /**
     * Collects ACF fields recursively, building concatenated keys for group sub-fields.
     *
     * When encountering a group field, the current prefix is concatenated with an underscore.
     * When encountering a repeater or flexible content field, the prefix is reset (i.e. set to an empty string)
     * so that sub-fields inside these fields do not inherit the parent's prefix.
     *
     * @param array<string,mixed> $field   The ACF field definition.
     * @param string              $prefix  The current prefix used for nested fields.
     * @param array<string,string> &$results Reference array mapping 'field_key' => 'Field Label'.
     * @return void
     */
    protected function collect_acf_fields_recursively($field, $prefix, &$results)
    {
        // Retrieve field name and type
        $field_name = isset($field['name']) ? (string) $field['name'] : '';
        $field_type = isset($field['type']) ? $field['type'] : '';
        // Handle group fields: do not add the group itself, but use its name as prefix for its children.
        if ('group' === $field_type) {
            $new_prefix = $prefix ? $prefix . '_' . $field_name : $field_name;
            if (!empty($field['sub_fields']) && \is_array($field['sub_fields'])) {
                foreach ($field['sub_fields'] as $sub_field) {
                    $this->collect_acf_fields_recursively($sub_field, $new_prefix, $results);
                }
            }
            return;
            // Do not add the group field itself.
        }
        // Handle repeater and flexible content fields:
        // For these, add the repeater field itself (with any existing prefix) but then reset the prefix for its children.
        if ('repeater' === $field_type || 'flexible_content' === $field_type) {
            $current_key = $prefix ? $prefix . '_' . $field_name : $field_name;
            // Add the repeater field itself.
            $results[$current_key] = isset($field['label']) && !empty($field['label']) ? (string) $field['label'] : $field_name;
            // Reset the prefix for sub-fields inside the repeater.
            $new_prefix = '';
            if (!empty($field['sub_fields']) && \is_array($field['sub_fields'])) {
                foreach ($field['sub_fields'] as $sub_field) {
                    $this->collect_acf_fields_recursively($sub_field, $new_prefix, $results);
                }
            }
            // Additionally, handle flexible content layouts.
            if ('flexible_content' === $field_type && !empty($field['layouts']) && \is_array($field['layouts'])) {
                foreach ($field['layouts'] as $layout) {
                    if (!empty($layout['sub_fields']) && \is_array($layout['sub_fields'])) {
                        foreach ($layout['sub_fields'] as $sub_field) {
                            $this->collect_acf_fields_recursively($sub_field, $new_prefix, $results);
                        }
                    }
                }
            }
            return;
        }
        // For normal fields, build the key using the current prefix (if any).
        $current_key = $prefix ? $prefix . '_' . $field_name : $field_name;
        // Use the field label if available; otherwise, fallback to the field name.
        $label = isset($field['label']) && !empty($field['label']) ? (string) $field['label'] : $field_name;
        $results[$current_key] = $label;
    }
    /**
     * Get ACF Field Groups
     *
     * @param array<string,mixed> $data
     * @return array<int,array<string,mixed>>
     */
    protected function get_acf_groups($data)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $groups = acf_get_field_groups();
        $results = [];
        foreach ($groups as $group) {
            $results[] = ['id' => $group['key'], 'text' => esc_attr($group['title'])];
        }
        return $results;
    }
    protected function get_acf_flexible_content_layouts($data)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $groups = acf_get_field_groups();
        $layouts = [];
        foreach ($groups as $group) {
            $group_fields = acf_get_fields($group);
            foreach ($group_fields as $fields) {
                if ($fields['type'] == 'flexible_content') {
                    foreach ($fields as $field_key => $field_value) {
                        if (\is_array($field_value) && self::array_key_matches_regex('/layout_[a-zA-Z0-9]+/', $field_value)) {
                            foreach ($field_value as $layout_single) {
                                $layouts[] = ['id' => $layout_single['name'], 'text' => esc_attr($layout_single['name'])];
                            }
                        }
                    }
                }
            }
        }
        return $layouts;
    }
    protected function get_acfposts($data)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $data['object_type'] = array('text', 'textarea', 'select', 'number', 'date_time_picker', 'date_picker', 'oembed', 'file', 'url', 'image', 'wysiwyg');
        $results = $this->get_acf($data);
        $results[] = array('id' => 'title', 'text' => esc_html__('Core > Title [post_title] (text)', 'dynamic-content-for-elementor'));
        $results[] = array('id' => 'content', 'text' => esc_html__('Core > Content [post_content] (text)', 'dynamic-content-for-elementor'));
        $results[] = array('id' => 'taxonomy', 'text' => esc_html__('Core > Taxonomy MetaData (taxonomies)', 'dynamic-content-for-elementor'));
        $results[] = array('id' => 'date', 'text' => esc_html__('Core > Date [post_date] (datetime)', 'dynamic-content-for-elementor'));
        return $results;
    }
    protected function array_key_matches_regex($regex, $array)
    {
        foreach ($array as $key => $value) {
            if (\preg_match($regex, $key)) {
                return $key;
            }
        }
        return \false;
    }
    protected function get_terms($data)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $results = [];
        $taxonomies = !empty($data['object_type']) ? $data['object_type'] : get_object_taxonomies('');
        $query_params = ['taxonomy' => $taxonomies, 'search' => $data['q'], 'hide_empty' => \false];
        $terms = get_terms($query_params);
        foreach ($terms as $term) {
            $term_name = $term->name;
            if (empty($data['object_type'])) {
                $taxonomy = get_taxonomy($term->taxonomy);
                $term_name = $taxonomy->labels->singular_name . ': ' . $term_name;
            }
            $results[] = ['id' => $term->term_id, 'text' => esc_attr($term_name)];
        }
        return $results;
    }
    /**
     * Get Users and filter by search term
     *
     * @param array<string,mixed> $data
     * @return array<int,array<string,int|string>>
     */
    protected function get_users($data)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $query_params = ['fields' => ['ID', 'display_name']];
        if (!empty($data['q'])) {
            $query_params['search'] = '*' . $data['q'] . '*';
            $query_params['search_columns'] = ['user_login', 'user_nicename', 'display_name'];
        }
        return \array_map(function ($user) {
            return ['id' => $user->ID, 'text' => esc_attr($user->display_name)];
        }, get_users($query_params));
    }
    /**
     * Calls function to get value titles depending on ajax query type
     *
     * @param array<string,mixed> $request
     * @return array<string,mixed>
     * @throws \Exception If query type is invalid or user lacks permissions
     */
    public function ajax_call_control_value_titles($request)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        // Check if query_type exists and is a string
        if (empty($request['query_type']) || !\is_string($request['query_type'])) {
            throw new \Exception('Invalid query type.');
        }
        // List of valid query types
        $valid_query_types = ['acf', 'acf_flexible_content_layouts', 'acfposts', 'metas', 'fields', 'dsh_fields', 'posts', 'terms', 'taxonomies', 'users', 'terms_fields', 'taxonomies_fields', 'search_and_filter_v3_query_ids'];
        $query_type = sanitize_key($request['query_type']);
        if (!\in_array($query_type, $valid_query_types, \true)) {
            throw new \Exception('Invalid query type.');
        }
        $method = 'get_value_titles_for_' . $query_type;
        if (!\method_exists($this, $method)) {
            throw new \Exception('Query type handler not found.');
        }
        return $this->{$method}($request);
    }
    /**
     * @param array<string,mixed> $request
     * @return array<int|string,mixed>
     */
    protected function get_value_titles_for_search_and_filter_v3_query_ids($request)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $ids = (array) $request['id'];
        if (empty($ids)) {
            return [];
        }
        $results = [];
        foreach ($ids as $id) {
            $query = \Search_Filter\Queries\Query::find(['id' => $id]);
            $results[$id] = esc_attr($query->get_name() ?? '');
        }
        return $results;
    }
    /**
     * Retrieves the ACF label for given field keys.
     * If acf_get_field() doesn't find a valid field (or label is empty),
     * it falls back to returning the original key as the label.
     *
     * @param array<string,mixed> $request
     * @return array<string,string>
     * @throws \Exception If user lacks permissions
     */
    protected function get_value_titles_for_acf($request)
    {
        if (!current_user_can(\Elementor\Core\Editor\Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $ids = (array) $request['id'];
        if (empty($ids)) {
            return [];
        }
        $results = [];
        foreach ($ids as $field_key) {
            $field = acf_get_field($field_key);
            if ($field && !empty($field['label'])) {
                // Field found, label is set
                $results[$field_key] = $field['label'];
            } else {
                // Field not found or label is empty, fallback to the original field key
                $results[$field_key] = $field_key;
            }
        }
        return $results;
    }
    /**
     * @param array<string,mixed> $request
     * @return array<string,mixed>
     */
    protected function get_value_titles_for_acf_flexible_content_layouts($request)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $ids = (array) $request['id'];
        $results = [];
        foreach ($ids as $aid) {
            $results[$aid] = $aid;
        }
        return $results;
    }
    /**
     * @param array<string,mixed> $request
     * @return array<string,mixed>
     */
    protected function get_value_titles_for_acfposts($request)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $ids = (array) $request['id'];
        $results = $this->get_value_titles_for_acf($request);
        $core['title'] = esc_html__('Title', 'dynamic-content-for-elementor');
        $core['content'] = esc_html__('Content', 'dynamic-content-for-elementor');
        $core['taxonomy'] = esc_html__('Taxonomy MetaData', 'dynamic-content-for-elementor');
        $core['date'] = esc_html__('Date', 'dynamic-content-for-elementor');
        foreach ($ids as $aid) {
            if (isset($core[$aid])) {
                $results[$aid] = $core[$aid];
            }
        }
        return $results;
    }
    /**
     * @param array<string,mixed> $request
     * @return array<string,mixed>
     */
    protected function get_value_titles_for_metas($request)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $ids = (array) $request['id'];
        $results = [];
        switch ($request['object_type']) {
            case 'post':
                $fields = Helper::get_post_metas(\false, $ids[0]);
                break;
            case 'user':
                $fields = Helper::get_user_metas(\false, $ids[0]);
                break;
            case 'term':
                $fields = Helper::get_term_metas(\false, $ids[0]);
                break;
            default:
                return $results;
        }
        foreach ($ids as $aid) {
            foreach ($fields as $field_key => $field_name) {
                if (\in_array($field_key, $ids)) {
                    $results[$field_key] = $field_name;
                }
            }
        }
        return $results;
    }
    /**
     * @param array<string,mixed> $request
     * @return array<string,mixed>
     */
    protected function get_value_titles_for_fields($request)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $ids = (array) $request['id'];
        $results = [];
        if ($request['object_type'] == 'any') {
            $object_types = array('post', 'user', 'term');
        } else {
            $object_types = array($request['object_type']);
        }
        foreach ($object_types as $object_type) {
            foreach ($ids as $id) {
                // Returns a value equal to the key
                $results[$id] = $id;
            }
        }
        return $results;
    }
    /**
     * @param array<string,mixed> $request
     * @return array<string,mixed>
     */
    protected function get_value_titles_for_dsh_fields($request)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        return $this->get_value_titles_for_fields($request);
    }
    /**
     * @param array<string,mixed> $request
     * @return array<int|string,mixed>
     */
    protected function get_value_titles_for_posts($request)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $ids = (array) $request['id'];
        $results = [];
        $is_ctp = \false;
        if (!empty($ids)) {
            $first = \reset($ids);
            $is_ctp = !\is_numeric($first);
        }
        if ($is_ctp) {
            $post_types = Helper::get_public_post_types();
            if (!empty($ids)) {
                foreach ($ids as $aid) {
                    if (isset($post_types[$aid])) {
                        $results[$aid] = $post_types[$aid];
                    }
                }
            }
        } else {
            foreach ($ids as $id) {
                $results[$id] = '[' . $id . '] ' . wp_kses_post(get_the_title($id));
            }
        }
        return $results;
    }
    /**
     * Get term titles based on term IDs or slugs
     *
     * @param array<string,mixed> $request Request data containing term identifiers
     * @return array<int|string,mixed> Array of term IDs/names pairs
     */
    protected function get_value_titles_for_terms($request)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $id = $request['id'];
        $ids = (array) $id;
        $results = [];
        foreach ($ids as $term_id) {
            if (\is_numeric($term_id)) {
                // Search by numeric ID
                $term = get_term((int) $term_id);
                if ($term instanceof \WP_Term) {
                    $results[$term->term_id] = sanitize_text_field($term->name);
                }
            } else {
                // Search by slug
                $terms = get_terms(['slug' => sanitize_text_field($term_id), 'hide_empty' => \false]);
                if (!is_wp_error($terms)) {
                    foreach ($terms as $term) {
                        $results[$term->term_id] = sanitize_text_field($term->name);
                    }
                }
            }
        }
        return $results;
    }
    /**
     * @param array<string,mixed> $request
     * @return array<string,mixed>
     */
    protected function get_value_titles_for_taxonomies($request)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $ids = (array) $request['id'];
        $results = [];
        foreach ($ids as $value) {
            $taxonomies = Helper::get_taxonomies(\false, null, $value);
            if (!empty($taxonomies)) {
                foreach ($taxonomies as $field_key => $field_name) {
                    if ($field_key) {
                        $results[$field_key] = $field_name;
                    }
                }
            }
        }
        return $results;
    }
    /**
     * @param array<string,mixed> $request
     * @return array<int|string,mixed>
     */
    protected function get_value_titles_for_users($request)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $results = [];
        foreach ((array) $request['id'] as $user_id) {
            if ($user = get_userdata($user_id)) {
                $results[$user_id] = esc_attr($user->display_name);
            }
        }
        return $results;
    }
    /**
     * @param array<string,mixed> $request
     * @return array<string,mixed>
     */
    protected function get_value_titles_for_terms_fields($request)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $ids = (array) $request['id'];
        $ids_post = array();
        $ids_term = array();
        foreach ($ids as $aid) {
            if (\substr($aid, 0, 5) == 'term_') {
                $ids_term[] = \substr($aid, 5);
            } else {
                $ids_post[] = $aid;
            }
        }
        $results = [];
        if (!empty($ids_post)) {
            $request['id'] = $ids_post;
            $posts = $this->get_value_titles_for_fields($request);
            if (!empty($posts)) {
                foreach ($posts as $key => $value) {
                    $results[$key] = $value;
                }
            }
        }
        if (!empty($ids_term)) {
            $request['id'] = $ids_term;
            $terms = $this->get_value_titles_for_terms($request);
            if (!empty($terms)) {
                foreach ($terms as $key => $value) {
                    $results['term_' . $key] = $value;
                }
            }
        }
        return $results;
    }
    /**
     * @param array<string,mixed> $request
     * @return array<string,mixed>
     */
    protected function get_value_titles_for_taxonomies_fields($request)
    {
        if (!current_user_can(Editor::EDITING_CAPABILITY)) {
            throw new \Exception('Access denied.');
        }
        $ids = (array) $request['id'];
        $ids_post = array();
        $ids_tax = array();
        foreach ($ids as $aid) {
            if (\substr($aid, 0, 9) == 'taxonomy_') {
                $ids_tax[] = \substr($aid, 9);
            } else {
                $ids_post[] = $aid;
            }
        }
        $results = [];
        if (!empty($ids_post)) {
            $request['id'] = $ids_post;
            $posts = $this->get_value_titles_for_fields($request);
            if (!empty($posts)) {
                foreach ($posts as $key => $value) {
                    $results[$key] = $value;
                }
            }
        }
        if (!empty($ids_tax)) {
            $request['id'] = $ids_tax;
            $taxonomies = $this->get_value_titles_for_taxonomies($request);
            if (!empty($taxonomies)) {
                foreach ($taxonomies as $key => $value) {
                    $results['taxonomy_' . $key] = $value;
                }
            }
        }
        return $results;
    }
    public function register_ajax_actions($ajax_manager)
    {
        $ajax_manager->register_ajax_action('dce_query_control_value_titles', [$this, 'ajax_call_control_value_titles']);
        $ajax_manager->register_ajax_action('dce_query_control_filter_autocomplete', [$this, 'ajax_call_filter_autocomplete']);
    }
}
