<?php

namespace Uncanny_Automator;

use Exception;
use LogicException;

/**
 * Class WP_CREATEPOST
 *
 * @package Uncanny_Automator
 */
class WP_CREATEPOST {

	use Recipe\Action_Tokens;

	/**
	 * @var string
	 */
	public static $integration = 'WP';

	/**
	 * @var string
	 */
	private $action_code = 'CREATEPOST';

	/**
	 * @var string
	 */
	private $action_meta = 'WPPOSTFIELDS';

	/**
	 *
	 */
	public function __construct() {

		$this->define_action();
	}

	/**
	 * @return void
	 * @throws \Exception
	 */
	public function define_action() {

		$action = array(
			'author'             => Automator()->get_author_name( $this->action_code ),
			'support_link'       => Automator()->get_author_support_link( $this->action_code, 'integration/wordpress-core/' ),
			'integration'        => self::$integration,
			'code'               => $this->action_code,
			'requires_user'      => false,
			/* translators: Action - WordPress Core */
			'sentence'           => sprintf( esc_html_x( 'Create {{a post:%1$s}}', 'Wp', 'uncanny-automator' ), $this->action_code ),
			/* translators: Action - WordPress Core */
			'select_option_name' => esc_html_x( 'Create {{a post}}', 'Wp', 'uncanny-automator' ),
			'priority'           => 11,
			'accepted_args'      => 3,
			'execution_function' => array( $this, 'create_post' ),
			'options_callback'   => array( $this, 'load_options' ),
		);

		$this->set_action_tokens(
			array(
				'POST_ID'       => array(
					'name' => esc_html_x( 'Post ID', 'Wp', 'uncanny-automator' ),
					'type' => 'int',
				),
				'POST_URL'      => array(
					'name' => esc_html_x( 'Post URL', 'Wp', 'uncanny-automator' ),
					'type' => 'url',
				),
				'POST_URL_EDIT' => array(
					'name' => esc_html_x( 'Post edit URL', 'Wp', 'uncanny-automator' ),
					'type' => 'url',
				),
			),
			$this->action_code
		);

		Automator()->register->action( $action );
	}

	/**
	 * @return array
	 */
	public function load_options() {

		Automator()->helpers->recipe->wp->options->load_options = true;

		$options = Automator()->utilities->keep_order_of_options(
			array(
				'options_group' => array(
					$this->action_code => array(

						$this->get_all_post_types(),

						Automator()->helpers->recipe->field->select_field_args(
							array(
								'option_code'           => 'PARENT_POST',
								'label'                 => esc_html_x( 'Parent post', 'Wp', 'uncanny-automator' ),
								'options'               => array(),
								'supports_custom_value' => true,
								'relevant_tokens'       => array(),
								'ajax'                  => array(
									'endpoint'      => 'select_posts_by_post_type',
									'event'         => 'parent_fields_change',
									'listen_fields' => array( $this->action_code ),
								),
							)
						),

						array(
							'input_type'               => 'select',
							'option_code'              => 'TAXONOMY',
							'label'                    => esc_html_x( 'Taxonomies', 'Wp', 'uncanny-automator' ),
							'custom_value_description' => esc_html_x( 'Taxonomy ID. Separated by comma.', 'Wp', 'uncanny-automator' ),
							'supports_multiple_values' => true,
							'supports_custom_value'    => true,
							'supports_tokens'          => false,
							'required'                 => false,
							'options'                  => array(),
							'relevant_tokens'          => array(),
							'ajax'                     => array(
								'endpoint'      => 'select_specific_post_type_taxonomies',
								'event'         => 'parent_fields_change',
								'listen_fields' => array( $this->action_code ),
							),
						),

						array(
							'input_type'               => 'select',
							'option_code'              => 'TERM',
							'label'                    => esc_html_x( 'Terms', 'Wp', 'uncanny-automator' ),
							'custom_value_description' => esc_html_x( 'Term ID. Separated by comma.', 'Wp', 'uncanny-automator' ),
							'supports_multiple_values' => true,
							'supports_custom_value'    => true,
							'supports_tokens'          => false,
							'required'                 => false,
							'options'                  => array(),
							'relevant_tokens'          => array(),
							'ajax'                     => array(
								'endpoint'      => 'select_specific_taxonomy_terms',
								'event'         => 'parent_fields_change',
								'listen_fields' => array( 'TAXONOMY' ),
							),
						),

						Automator()->helpers->recipe->field->select_field(
							'WPCPOSTSTATUS',
							esc_html_x( 'Status', 'Wp', 'uncanny-automator' ),
							$this->get_post_statuses()
						),

						Automator()->helpers->recipe->field->text_field(
							'WPCPOSTAUTHOR',
							esc_html_x( 'Author', 'Wp', 'uncanny-automator' ),
							true,
							'text',
							'{{admin_email}}',
							true,
							esc_html_x( 'Accepts user ID, email or username', 'Wp', 'uncanny-automator' )
						),

						Automator()->helpers->recipe->field->text_field(
							'WPCPOSTTITLE',
							esc_html_x( 'Title', 'Wp', 'uncanny-automator' ),
							true,
							'text',
							'',
							true
						),

						array(
							'option_code'   => 'IS_UNIQUE',
							'label'         => esc_html_x( 'Title must be unique', 'Wp', 'uncanny-automator' ),
							'description'   => esc_html_x( 'If a post with the same title is found, the action will not create a new post.', 'Wp', 'uncanny-automator' ),
							'input_type'    => 'checkbox',
							'is_toggle'     => true,
							'required'      => false,
							'default_value' => false,
						),

						Automator()->helpers->recipe->field->text_field(
							'WPCPOSTSLUG',
							esc_html_x( 'Slug', 'Wp', 'uncanny-automator' ),
							true,
							'text',
							'',
							false
						),

						Automator()->helpers->recipe->field->text_field(
							'WPCPOSTCONTENT',
							esc_html_x( 'Content', 'Wp', 'uncanny-automator' ),
							true,
							'textarea',
							'',
							false
						),

						array(
							'option_code' => 'WPCPOSTCONTENTCUSTOMCSSCHECKBOX',
							'label'       => esc_html_x( 'Add custom CSS', 'WordPress', 'uncanny-automator' ),
							'input_type'  => 'checkbox',
							'is_toggle'   => true,
							'required'    => false,
						),

						array(
							'option_code'        => 'WPCPOSTCONTENTCUSTOMCSS',
							'label'              => esc_html_x( 'Custom CSS', 'WordPress', 'uncanny-automator' ),
							'input_type'         => 'textarea',
							'required'           => false,
							'description'        => esc_html_x( 'Enter your CSS code into the field above. Please make sure that your CSS rules are correct and targeted appropriately.', 'WordPress', 'uncanny-automator' ),

							'dynamic_visibility' => array(
								// 'default_state' specifies the initial visibility state of the element
								'default_state'    => 'hidden', // Possible values: 'hidden', 'visible'

								// 'visibility_rules' is an array of rules that define conditions for changing the visibility state
								'visibility_rules' => array(
									// Each array within 'visibility_rules' represents a single rule
									array(
										// 'operator' specifies how to evaluate the conditions within the rule.
										// 'AND' means all conditions must be true, 'OR' means any condition can be true
										'operator'        => 'AND', // Possible values: 'AND', 'OR'

										// 'rule_conditions' is an array of condition objects
										'rule_conditions' => array(
											// Each condition object within 'rule_conditions' specifies a single condition to evaluate
											array(
												'option_code' => 'WPCPOSTCONTENTCUSTOMCSSCHECKBOX', // The unique identifier for the option/element being evaluated
												'compare' => '==', // The operator used for comparison (e.g., '==', '!=', etc.)
												'value'   => true,  // The value to compare against
											),
											// Additional conditions can be added here if needed
										),

										// 'resulting_visibility' specifies what the visibility should be if the rule conditions are met
										'resulting_visibility' => 'show', // Possible values: 'show', 'hide'
									),
									// Additional rules can be added here if needed
								),
							),

						),

						array(
							'option_code' => 'WPCPOSTCONTENTCUSTOMJSCHECKBOX',
							'label'       => esc_html_x( 'Add custom JavaScript', 'WordPress', 'uncanny-automator' ),
							'input_type'  => 'checkbox',
							'is_toggle'   => true,
							'required'    => false,
						),

						array(
							'option_code'        => 'WPCPOSTCONTENTCUSTOMJS',
							'label'              => esc_html_x( 'Custom JavaScript', 'WordPress', 'uncanny-automator' ),
							'input_type'         => 'textarea',
							'required'           => false,
							'description'        => esc_html_x( "Enter your JavaScript code into the field above. Because JavaScript can affect your site's behaviour and security, only use scripts from trusted sources and make sure to validate and sanitize your inputs.", 'WordPress', 'uncanny-automator' ),

							'dynamic_visibility' => array(
								// 'default_state' specifies the initial visibility state of the element
								'default_state'    => 'hidden', // Possible values: 'hidden', 'visible'

								// 'visibility_rules' is an array of rules that define conditions for changing the visibility state
								'visibility_rules' => array(
									// Each array within 'visibility_rules' represents a single rule
									array(
										// 'operator' specifies how to evaluate the conditions within the rule.
										// 'AND' means all conditions must be true, 'OR' means any condition can be true
										'operator'        => 'AND', // Possible values: 'AND', 'OR'

										// 'rule_conditions' is an array of condition objects
										'rule_conditions' => array(
											// Each condition object within 'rule_conditions' specifies a single condition to evaluate
											array(
												'option_code' => 'WPCPOSTCONTENTCUSTOMJSCHECKBOX', // The unique identifier for the option/element being evaluated
												'compare' => '==', // The operator used for comparison (e.g., '==', '!=', '>', '<', etc.)
												'value'   => true,  // The value to compare against
											),
											// Additional conditions can be added here if needed
										),

										// 'resulting_visibility' specifies what the visibility should be if the rule conditions are met
										'resulting_visibility' => 'show', // Possible values: 'show', 'hide'
									),
									// Additional rules can be added here if needed
								),
							),

						),

						array(
							'option_code' => 'WPCPOSTEXCERPT',
							/* translators: Post Excerpt field */
							'label'       => esc_html_x( 'Excerpt', 'Wp', 'uncanny-automator' ),
							'placeholder' => '',
							'input_type'  => 'textarea',
							'required'    => false,
						),

						// The photo url field.
						array(
							'option_code' => 'FEATURED_IMAGE_URL',
							/* translators: Email field */
							'label'       => esc_html_x( 'Featured image URL', 'Wp', 'uncanny-automator' ),
							'placeholder' => esc_html_x( 'https://examplewebsite.com/path/to/image.jpg', 'Wp', 'uncanny-automator' ),
							'input_type'  => 'url',
							'required'    => false,
							'description' => esc_html_x( 'The URL must include a supported image file extension (e.g. .jpg, .png, .svg, etc.). Some sites may block remote image download.', 'Wp', 'uncanny-automator' ),
						),

						// The photo url field.
						array(
							'option_code'   => 'OPEN_COMMENTS',
							/* translators: Allow comment field */
							'label'         => esc_html_x( 'Allow people to submit comments', 'Wp', 'uncanny-automator' ),
							'input_type'    => 'checkbox',
							'is_toggle'     => true,
							'required'      => false,
							'default_value' => 'open' === get_option( 'default_comment_status', 'open' ),
						),

						array(
							'input_type'        => 'repeater',
							'option_code'       => 'CPMETA_PAIRS',
							'relevant_tokens'   => array(),
							'label'             => esc_html_x( 'Meta', 'Wp', 'uncanny-automator' ),
							'required'          => false,
							'fields'            => array(
								array(
									'input_type'      => 'text',
									'option_code'     => 'KEY',
									'label'           => esc_html_x( 'Key', 'Wp', 'uncanny-automator' ),
									'supports_tokens' => true,
									'required'        => true,
								),
								array(
									'input_type'      => 'text',
									'option_code'     => 'VALUE',
									'label'           => esc_html_x( 'Value', 'Wp', 'uncanny-automator' ),
									'supports_tokens' => true,
									'required'        => true,
								),
							),
							'add_row_button'    => esc_html_x( 'Add pair', 'Wp', 'uncanny-automator' ),
							'remove_row_button' => esc_html_x( 'Remove pair', 'Wp', 'uncanny-automator' ),
						),
					),
				),
			)
		);

		return $options;
	}

	/**
	 * Validation function when the action is hit
	 *
	 * @param $user_id
	 * @param $action_data
	 * @param $recipe_id
	 * @param $args
	 *
	 * @throw Exception
	 */
	public function create_post( $user_id, $action_data, $recipe_id, $args ) {

		$post_title = Automator()->parse->text( $action_data['meta']['WPCPOSTTITLE'], $recipe_id, $user_id, $args );
		$post_terms = Automator()->parse->text( $action_data['meta']['TERM'], $recipe_id, $user_id, $args );
		$post_slug  = Automator()->parse->text( $action_data['meta']['WPCPOSTSLUG'], $recipe_id, $user_id, $args );
		$content    = Automator()->parse->text( $action_data['meta']['WPCPOSTCONTENT'], $recipe_id, $user_id, $args );

		// The post type.
		$post_type = $action_data['meta'][ $this->action_code ] ?? '';

		// The meta value of the unique title toggle.
		$unique_title_field_val = $action_data['meta']['IS_UNIQUE'] ?? '';

		if ( 'true' === $unique_title_field_val && true === $this->post_title_exists( $post_title, $post_type ) ) {
			throw new LogicException(
				sprintf(
				/* translators: %s: Post title */
					esc_html_x( "Error: Post title must be unique. A post with the title '%s' already exists.", 'Wp', 'uncanny-automator' ),
					esc_html( $post_title )
				),
				1001 // Exception code for duplicate title.
			);
		}

		$post_content = '';

		// Add custom CSS
		if ( isset( $action_data['meta']['WPCPOSTCONTENTCUSTOMCSSCHECKBOX'] ) &&
			'true' === $action_data['meta']['WPCPOSTCONTENTCUSTOMCSSCHECKBOX']
		) {
			$custom_css = Automator()->parse->text( $action_data['meta']['WPCPOSTCONTENTCUSTOMCSS'], $recipe_id, $user_id, $args );

			$post_content .= '<!-- wp:html --><style>' . $custom_css . '</style><!-- /wp:html -->';
		}

		// Add custom JS
		if ( isset( $action_data['meta']['WPCPOSTCONTENTCUSTOMJSCHECKBOX'] ) &&
			'true' === $action_data['meta']['WPCPOSTCONTENTCUSTOMJSCHECKBOX']
		) {
			$custom_js = Automator()->parse->text( $action_data['meta']['WPCPOSTCONTENTCUSTOMJS'], $recipe_id, $user_id, $args );

			$post_content .= '<!-- wp:html --><script>' . $custom_js . '</script><!-- /wp:html -->';
		}

		$should_wp_slash = apply_filters( 'automator_create_posts_should_wpslash', false, $action_data );

		if ( true === $should_wp_slash ) {
			$content = wp_slash( $content );
		}

		$post_content = $post_content . $content;

		$post_excerpt       = Automator()->parse->text( $action_data['meta']['WPCPOSTEXCERPT'], $recipe_id, $user_id, $args );
		$post_author        = Automator()->parse->text( $action_data['meta']['WPCPOSTAUTHOR'], $recipe_id, $user_id, $args );
		$post_status        = Automator()->parse->text( $action_data['meta']['WPCPOSTSTATUS'], $recipe_id, $user_id, $args );
		$post_fimage        = Automator()->parse->text( $action_data['meta']['FEATURED_IMAGE_URL'], $recipe_id, $user_id, $args );
		$post_fimage        = filter_var( $post_fimage, FILTER_SANITIZE_URL );
		$post_open_comments = 'open' === get_option( 'default_comment_status', 'closed' ) ? 'true' : 'false';
		$post_type          = $action_data['meta'][ $this->action_code ];
		$post_parent        = 0;

		if ( isset( $action_data['meta']['PARENT_POST'] ) ) {
			$post_parent = Automator()->parse->text( $action_data['meta']['PARENT_POST'], $recipe_id, $user_id, $args );
		}

		if ( isset( $action_data['meta']['OPEN_COMMENTS'] ) ) {
			$post_open_comments = sanitize_text_field( $action_data['meta']['OPEN_COMMENTS'] );
		}

		$post_args                   = array();
		$post_args['post_title']     = sanitize_text_field( $post_title );
		$post_args['post_name']      = sanitize_title( $post_slug );
		$post_args['post_content']   = $post_content ?? '';
		$post_args['post_excerpt']   = $post_excerpt ?? '';
		$post_args['post_type']      = $post_type ?? '';
		$post_args['post_status']    = $post_status ?? '';
		$post_args['post_author']    = 0;
		$post_args['post_parent']    = $post_parent;
		$post_args['comment_status'] = ( 'true' === $post_open_comments ) ? 'open' : 'closed';

		$fields_to_check = array( 'ID', 'login', 'email', 'slug' );

		foreach ( $fields_to_check as $field ) {
			$user = get_user_by( $field, $post_author );

			if ( ! empty( $user ) ) {
				$post_args['post_author'] = absint( $user->ID );
				break;
			}
		}

		$return_wp_error  = apply_filters( 'automator_create_post_return_wp_error', true, $post_args, $recipe_id, $action_data );
		$fire_after_hooks = apply_filters( 'automator_create_post_fire_after_hooks', true, $post_args, $recipe_id, $action_data );

		$post_id = wp_insert_post( $post_args, $return_wp_error, $fire_after_hooks );

		if ( is_wp_error( $post_id ) ) {
			$action_data['complete_with_errors'] = true;
			Automator()->complete_action( $user_id, $action_data, $recipe_id, $post_id->get_error_message() );

			return;
		}

		if ( $post_id ) {
			// Handle custom value provided TERMs
			if ( $this->is_token_custom_value_text( $action_data['meta']['TERM_readable'] ?? '' ) ) {
				$this->set_custom_taxonomy_terms( $post_id, $post_terms );
			} else {
				$this->set_taxonomy_terms( $post_id, json_decode( $post_terms ) );
			}

			if ( ! empty( $post_fimage ) ) {
				$this->add_featured_image( $post_fimage, $post_id );
			}

			$meta_pairs = json_decode( $action_data['meta']['CPMETA_PAIRS'], true );

			if ( ! empty( $meta_pairs ) ) {
				foreach ( $meta_pairs as $pair ) {
					$meta_key   = $pair['KEY'];
					$meta_value = Automator()->parse->text( $pair['VALUE'], $recipe_id, $user_id, $args );
					if (
						true === apply_filters( 'automator_create_post_sanitize_meta_values', true, $meta_key, $meta_value, $recipe_id ) &&
						true === apply_filters( 'automator_create_post_sanitize_meta_values_' . $recipe_id, true, $meta_key, $meta_value ) &&
						true === apply_filters( 'automator_create_post_sanitize_meta_values_' . sanitize_title( $meta_key ), true, $meta_value, $recipe_id )
					) {
						$meta_key   = Automator()->utilities->automator_sanitize(
							$meta_key,
							apply_filters( 'automator_sanitize_get_field_type', 'text', $meta_key, array() )
						);
						$meta_value = Automator()->utilities->automator_sanitize(
							$meta_value,
							apply_filters( 'automator_sanitize_get_field_type', 'text', $meta_value, array() )
						);
					}
					update_post_meta( $post_id, $meta_key, $meta_value );
				}
			}
		}

		// Hydrate the tokens with value.
		$this->hydrate_tokens(
			array(
				'POST_ID'       => $post_id,
				'POST_URL'      => get_permalink( $post_id ),
				'POST_URL_EDIT' => add_query_arg(
					array(
						'post'   => $post_id,
						'action' => 'edit',
					),
					admin_url( 'post.php' )
				),
			)
		);

		Automator()->complete_action( $user_id, $action_data, $recipe_id );
	}

	/**
	 * Check if the value is a custom value text.
	 *
	 * @param string $string_to_check
	 *
	 * @return bool
	 */
	private function is_token_custom_value_text( $string_to_check ) {
		return esc_attr__( 'Use a token/custom value', 'uncanny-automator' ) === $string_to_check; // phpcs:ignore Uncanny_Automator.Strings
	}

	/**
	 * Set the taxonomy term relationship for the given post using post ID.
	 *
	 * @param array $taxonomy_terms The taxonomy and terms combination.
	 *
	 * @return boolean True if there are no errors. Otherwise, false.
	 */
	public function set_taxonomy_terms( $post_id = 0, $terms = array() ) {

		if ( empty( $terms ) || empty( $post_id ) ) {
			return false;
		}

		$curated_taxonomy = array();

		foreach ( $terms as $term ) {

			list( $taxonomy, $term )         = explode( ':', $term );
			$curated_taxonomy[ $taxonomy ][] = $term;

		}

		foreach ( $curated_taxonomy as $taxonomy => $taxonomy_terms ) {
			wp_set_object_terms( $post_id, (array) $taxonomy_terms, $taxonomy, false );
		}

		return true;
	}

	/**
	 * Set custom taxonomy terms (single term ID or CSV)
	 *
	 * @param int $post_id The post ID
	 * @param string $terms The terms string (single ID or CSV)
	 *
	 * @return boolean True if there are no errors. Otherwise, false.
	 */
	public function set_custom_taxonomy_terms( $post_id = 0, $terms = '' ) {

		if ( empty( $terms ) || empty( $post_id ) ) {
			return false;
		}

		$curated_taxonomy = array();
		$term_ids         = array_map( 'trim', explode( ',', $terms ) );

		foreach ( $term_ids as $term_id ) {
			if ( ctype_digit( $term_id ) ) {
				$term_obj = get_term( $term_id );
				if ( $term_obj && ! is_wp_error( $term_obj ) ) {
					$curated_taxonomy[ $term_obj->taxonomy ][] = (int) $term_id;
				}
			}
		}

		foreach ( $curated_taxonomy as $taxonomy => $taxonomy_terms ) {
			wp_set_object_terms( $post_id, (array) $taxonomy_terms, $taxonomy, false );
		}

		return true;
	}

	/**
	 * Adds a featured image using the image URL and post ID.
	 *
	 * @param $image_url
	 * @param $post_id
	 */
	public function add_featured_image( $image_url, $post_id ) {

		require_once ABSPATH . 'wp-admin/includes/media.php';
		require_once ABSPATH . 'wp-admin/includes/file.php';
		require_once ABSPATH . 'wp-admin/includes/image.php';

		// Prevents double image downloading.
		$existing_media_id = absint( attachment_url_to_postid( $image_url ) );

		// If existing_media_id is not equals 0, it means media already exists.
		if ( 0 !== $existing_media_id ) {
			// Overwrite the image url with the existing media.
			$image_url = $existing_media_id;
		}

		// Supports numeric input.
		if ( is_numeric( $image_url ) ) {
			// The $image_url is numeric.
			return set_post_thumbnail( $post_id, $image_url );
		}

		// Otherwise, download and store the image as attachment.
		$attachment_id = media_sideload_image( $image_url, $post_id, null, 'id' );

		// Assign the downloaded attachment ID to the post.
		set_post_thumbnail( $post_id, $attachment_id );

		if ( is_wp_error( $attachment_id ) ) {
			automator_log( $attachment_id->get_error_message(), self::class . '->add_featured_image error', true, 'wp-createpost' );
		}

		return $attachment_id;
	}

	/**
	 * @return array
	 */
	public function get_post_statuses() {

		// Get all the post stati objects.
		$post_statuses = get_post_stati( array(), 'objects' );

		// Initialise options.
		$status_options = array();

		// Make sure there are post stati.
		if ( ! empty( $post_statuses ) ) {

			// Loop through each post status object.
			foreach ( $post_statuses as $key => $post_status ) {

				// Initialise label indicating the source of the post status.
				$source_label = '';

				// Guess the source using the text-domain. See: https://developer.wordpress.org/reference/functions/register_post_status/.
				if ( is_array( $post_status->label_count ) ) {
					// Also see: https://developer.wordpress.org/reference/functions/_nx_noop/
					$source_label = isset( $post_status->label_count['domain'] ) ? "({$post_status->label_count['domain']})" : '';
				}

				// Set the post status and its source as the option's label.
				$status_options[ $key ] = $post_status->label . $source_label;
			}
		}

		$status_options = $this->remove_post_statuses( $status_options );

		return $status_options;
	}

	/**
	 * Removes post statuses from a given statuses.
	 *
	 * @param array $status_options
	 *
	 * @return array The status options.
	 */
	public function remove_post_statuses( $status_options ) {

		$disallowed_status = array( 'future', 'auto-draft', 'inherit' );

		foreach ( $disallowed_status as $status ) {

			if ( isset( $status_options[ $status ] ) ) {

				unset( $status_options[ $status ] );

			}
		}

		return $status_options;
	}

	/**
	 * Returns the field post type while removing the `any option`.
	 *
	 * @return array The type field.
	 */
	public function get_all_post_types() {

		$field = Automator()->helpers->recipe->wp->options->all_post_types(
			esc_html_x( 'Type', 'Wp', 'uncanny-automator' ),
			$this->action_code,
			array(
				'token' => false,
			)
		);

		// Removed any options.
		unset( $field['options']['-1'] );

		return $field;
	}

	/**
	 * Check if a post with a specific title exists, regardless of case.
	 *
	 * @param string $title The title to search for.
	 * @return bool True if a post with the title exists (case-insensitive), false otherwise.
	 */
	public function post_title_exists( $title, $post_type ) {

		global $wpdb;

		$title = sanitize_title( $title );

		// Execute the query
		$post_id = $wpdb->get_var(
			$wpdb->prepare(
				"SELECT ID FROM {$wpdb->posts} WHERE post_name = %s AND post_type = %s",
				$title,
				$post_type
			)
		);

		// Check if a post ID was returned
		return ! empty( $post_id );
	}
}
