<?php

class agile_tix_custom_support {

	private $agile_tix;
	private $version;

	public function __construct( $agile_tix, $version ) {
		$this->agile_tix = $agile_tix;
		$this->version   = $version;
	}

	static function agile_user_custom_post_creator( $event, $commentStat, $postStat, $isNewEvent, $postID, $comingSoonEventData = null ) {
		$postType = agile_tix_Options::sanitize_theme_custom_map_post_type(
			get_option( 'agile_field_theme_custom_map_post_type' )
		);
		if ( '' === $postType ) {
			agile_tix::agile_tix_log_event( 'Custom Post Creator: missing post type while processing event ' . ( $event['ID'] ?? 'UNKNOWN_ID' ) );
			return;
		}

		$thumbnailID = 0;
		$EventImage  = $event['EventImage'] ?? '';
		if ( ! empty( $EventImage ) ) {
			$mediaLibImg = agile_tix_post_creator::add_image_to_media_library_from_uri( $EventImage );
			if ( $mediaLibImg && array_key_exists( 'url', $mediaLibImg ) && array_key_exists( 'attachment_id', $mediaLibImg ) ) {
				$thumbnailID = $mediaLibImg['attachment_id'];
			}
		}

		$meta_input        = agile_tix_post_creator::agile_create_universal_meta_fields( $event, $thumbnailID, $comingSoonEventData );
		$custom_fields     = get_option( 'agile_custom_fields', array() );
		$custom_meta_input = array();

		foreach ( $custom_fields as $value ) {
			$metaName                       = $value[0];
			$metaPath                       = $value[1];
			$custom_meta_input[ $metaName ] = self::agile_resolve_mapped_value( $event, $metaPath, 'field', $metaName );
		}

		if ( ! empty( $custom_meta_input ) ) {
			$meta_input += $custom_meta_input;
		}

		$post_data = array(
			'ID'             => $postID,
			'post_title'     => $event['Name'],
			'post_content'   => agile_tix_post_creator::agile_create_universal_content_body( $event ) . '<div class="hiddenTags">' . $event['CorpOrgName'] . '</div> ',
			'post_status'    => $postStat,
			'post_type'      => $postType,
			'comment_status' => $commentStat,
			'meta_input'     => $meta_input,
		);

		if ( $isNewEvent ) {
			$postID = wp_insert_post( $post_data );
		} else {
			$postID = wp_update_post( $post_data );
		}

		if ( is_wp_error( $postID ) ) {
			$error_message = $postID->get_error_message();
			agile_tix::agile_tix_log_event( 'Custom Post Creator: wp_insert_post/wp_update_post failed for event ' . ( $event['ID'] ?? 'UNKNOWN_ID' ) . ' - ' . $error_message );
			return;
		}

		$taxonomies = get_option( 'agile_term_fields', array() );
		foreach ( $taxonomies as $value ) {
			$termName     = $value[0];
			$termPath     = $value[1];
			$customResult = self::agile_resolve_mapped_value( $event, $termPath, 'term', $termName );
			wp_set_object_terms( $postID, $customResult, $termName );
		}

		if ( $thumbnailID != '' ) {
			set_post_thumbnail( $postID, $thumbnailID );
		}
	}

	static function agile_resolve_mapped_value( $event, $path, $mapping_type, $mapping_name ) {
		$value = self::agile_safe_Array_Transversal( $event, $path );

		if ( $mapping_type === 'term' ) {
			return apply_filters( 'agile_tix_custom_term_value', $value, $event, $mapping_name, $path );
		}

		return apply_filters( 'agile_tix_custom_field_value', $value, $event, $mapping_name, $path );
	}

	static function agile_safe_Array_Transversal( $array, $path ) {
		if ( ! is_array( $array ) || empty( $path ) ) {
			return null;
		}

		$path = preg_replace( "/\['?([a-zA-Z0-9_]+)'?\]/", '.$1', $path );
		$path = ltrim( $path, '.' );
		$keys = explode( '.', $path );

		foreach ( $keys as $key ) {
			if ( is_array( $array ) && array_key_exists( $key, $array ) ) {
				$array = $array[ $key ];
			} else {
				return null;
			}
		}

		return $array;
	}
}