<?php

namespace ACA\JetEngine\Column;

use AC;
use ACA\JetEngine\Editing;
use ACA\JetEngine\Service\ColumnGroups;
use ACA\JetEngine\Utils\Api;
use ACA\JetEngine\Utils\Relations;
use ACP;

class RelationLegacy extends AC\Column
	implements ACP\Search\Searchable, ACP\Editing\Editable {

	/**
	 * @var array
	 */
	protected $relation_information;

	public function __construct() {
		$this->set_group( ColumnGroups::JET_ENGINE_RELATION )
		     ->set_label( __( 'JetEngine RelationLegacy', 'codepress-admin-columns' ) );
	}

	public function get_relation_key() {
		return $this->get_type();
	}

	public function set_config( $relationInfo ) {
		$this->relation_information = $relationInfo;
	}

	/**
	 * @return string|null
	 */
	protected function get_related_post_type() {
		return Relations::get_related_post_type( $this->relation_information, $this->get_post_type() );
	}

	public function get_value( $id ) {
		$raw_value = $this->get_raw_value( $id );

		if ( empty( $raw_value ) ) {
			return $this->get_empty_char();
		}

		$formattedPosts = array_map( function ( $postId ) {
			return $this->get_formatted_value( $postId, $postId );
		}, is_array( $raw_value ) ? $raw_value : [ $raw_value ] );

		return implode( ', ', $formattedPosts );
	}

	public function get_raw_value( $id ) {
		return Api::Relations()->get_related_posts( [
			'hash'    => $this->get_relation_key(),
			'current' => $this->get_post_type(),
			'post_id' => $id,
		] );
	}

	protected function register_settings() {
		$this->add_setting( new AC\Settings\Column\Post( $this ) );
	}

	public function search() {
		return new ACP\Search\Comparison\Meta\Post( $this->get_relation_key(), 'post', $this->get_related_post_type() );
	}

	public function editing() {
		$related_post_type = $this->get_related_post_type();

		return $related_post_type !== null
			? new Editing\Service\RelationshipLegacy( $this->get_relation_key(), $this->get_post_type(), $related_post_type, Relations::has_multiple_relations( $this->relation_information, $this->get_post_type() ) )
			: null;
	}

}