<?php
/**
 * Elementor basic tools.
 *
 * @package AgentdeskSiteOperations
 */

defined( 'ABSPATH' ) || exit;

add_action(
	'agentdesk_register_tools',
	function ( $registry ) {
		if ( ! defined( 'ELEMENTOR_VERSION' ) ) {
			return;
		}

		$registry->register(
			'elementor_pages_list',
			array(
				'description' => 'List Elementor-built pages.',
				'domain'      => 'elementor',
				'capability'  => 'edit_pages',
				'inputSchema' => array(
					'type'       => 'object',
					'properties' => array( 'per_page' => array( 'type' => 'integer', 'default' => 20 ) ),
				),
			),
			function ( $args ) {
				$query = new WP_Query(
					array(
						'post_type'      => array( 'page', 'elementor_library' ),
						'posts_per_page' => isset( $args['per_page'] ) ? min( 100, absint( $args['per_page'] ) ) : 20,
						// phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query -- Identifying Elementor documents requires this meta key; bounded by posts_per_page (max 100).
						'meta_query'     => array(
							array(
								'key'     => '_elementor_edit_mode',
								'value'   => 'builder',
								'compare' => '=',
							),
						),
					)
				);

				$items = array();
				foreach ( $query->posts as $post ) {
					$items[] = array(
						'id'    => $post->ID,
						'title' => get_the_title( $post ),
						'type'  => $post->post_type,
						'link'  => get_permalink( $post ),
					);
				}

				return array( 'pages' => $items );
			}
		);

		$registry->register(
			'elementor_data_get',
			array(
				'description' => 'Get Elementor document JSON data for a post.',
				'domain'      => 'elementor',
				'capability'  => 'edit_pages',
				'inputSchema' => array(
					'type'       => 'object',
					'properties' => array( 'post_id' => array( 'type' => 'integer' ) ),
					'required'   => array( 'post_id' ),
				),
			),
			function ( $args ) {
				$post_id = absint( $args['post_id'] );
				$allowed = Agentdesk_Security::can_read_post( $post_id );
				if ( is_wp_error( $allowed ) ) {
					return $allowed;
				}

				$data = get_post_meta( $post_id, '_elementor_data', true );

				if ( empty( $data ) ) {
					return new WP_Error( 'agentdesk_no_elementor_data', 'No Elementor data for this post' );
				}

				$decoded = is_string( $data ) ? json_decode( $data, true ) : $data;

				return array(
					'post_id' => $post_id,
					'data'    => $decoded,
					'version' => get_post_meta( $post_id, '_elementor_version', true ),
				);
			}
		);

		$registry->register(
			'elementor_data_set',
			array(
				'description' => 'Set Elementor document JSON data for a post.',
				'domain'      => 'elementor',
				'capability'  => 'edit_pages',
				'power_mode'  => true,
				'inputSchema' => array(
					'type'       => 'object',
					'properties' => array(
						'post_id' => array( 'type' => 'integer' ),
						'data'    => array( 'type' => 'array' ),
					),
					'required'   => array( 'post_id', 'data' ),
				),
			),
			function ( $args ) {
				$post_id = absint( $args['post_id'] );

				$allowed = Agentdesk_Security::can_edit_post( $post_id );
				if ( is_wp_error( $allowed ) ) {
					return $allowed;
				}

				$data = Agentdesk_Security::sanitize_elementor_tree( $args['data'] );
				if ( is_wp_error( $data ) ) {
					return $data;
				}

				update_post_meta( $post_id, '_elementor_data', wp_slash( wp_json_encode( $data ) ) );
				update_post_meta( $post_id, '_elementor_edit_mode', 'builder' );

				if ( defined( 'ELEMENTOR_VERSION' ) ) {
					update_post_meta( $post_id, '_elementor_version', ELEMENTOR_VERSION );
				}

				agentdesk_elementor_clear_cache( $post_id );

				return array( 'updated' => true, 'post_id' => $post_id );
			}
		);

		$registry->register(
			'elementor_templates_list',
			array(
				'description' => 'List Elementor library templates.',
				'domain'      => 'elementor',
				'capability'  => 'edit_pages',
				'inputSchema' => array( 'type' => 'object', 'properties' => array() ),
			),
			function () {
				$query = new WP_Query(
					array(
						'post_type'      => 'elementor_library',
						'posts_per_page' => 100,
						'post_status'    => 'publish',
					)
				);

				$items = array();
				foreach ( $query->posts as $post ) {
					$items[] = array(
						'id'    => $post->ID,
						'title' => get_the_title( $post ),
						'type'  => get_post_meta( $post->ID, '_elementor_template_type', true ),
					);
				}

				return array( 'templates' => $items );
			}
		);

		$registry->register(
			'elementor_globals_get',
			array(
				'description' => 'Get Elementor global colors, fonts, and kit settings snapshot.',
				'domain'      => 'elementor',
				'capability'  => 'edit_pages',
				'inputSchema' => array( 'type' => 'object', 'properties' => array() ),
			),
			function () {
				$kit_id = get_option( 'elementor_active_kit' );
				$meta   = $kit_id ? get_post_meta( $kit_id, '_elementor_page_settings', true ) : array();

				return array(
					'kit_id'   => $kit_id,
					'settings' => $meta,
				);
			}
		);

		$registry->register(
			'elementor_cache_clear',
			array(
				'description' => 'Clear Elementor CSS cache for a post or site-wide.',
				'domain'      => 'elementor',
				'capability'  => 'manage_options',
				'inputSchema' => array(
					'type'       => 'object',
					'properties' => array( 'post_id' => array( 'type' => 'integer' ) ),
				),
			),
			function ( $args ) {
				$post_id = isset( $args['post_id'] ) ? absint( $args['post_id'] ) : 0;
				agentdesk_elementor_clear_cache( $post_id );
				return array( 'cleared' => true, 'post_id' => $post_id );
			}
		);
	}
);

/**
 * Clear Elementor cache.
 *
 * @param int $post_id Post ID or 0 for all.
 */
function agentdesk_elementor_clear_cache( $post_id = 0 ) {
	if ( class_exists( '\Elementor\Plugin' ) ) {
		$files_manager = \Elementor\Plugin::$instance->files_manager;
		if ( $post_id ) {
			$files_manager->clear_cache();
		} else {
			$files_manager->clear_cache();
		}
	}

	delete_post_meta( $post_id, '_elementor_css' );
}