<?php

namespace MarketSync\Orders;

if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

/**
 * One shipment tracking record attached to an order item.
 */
final class Order_Tracking {
    use Payload_Values;

    private function __construct(
        public readonly int $id,
        public readonly string $tracking_company,
        public readonly string $tracking_number,
        public readonly ?string $tracking_url,
        public readonly bool $synced,
    ) {}

    public static function from_saas( mixed $value ): ?self {
        if ( ! is_array( $value ) || empty( $value['id'] ) ) {
            return null;
        }

        return new self(
            id: (int) self::scalar_value( $value, 'id' ),
            tracking_company: self::string_value( $value, 'tracking_company' ),
            tracking_number: self::string_value( $value, 'tracking_number' ),
            tracking_url: self::string_value( $value, 'tracking_url' ) ?: null,
            synced: self::bool_value( $value, 'synced' ),
        );
    }

    /**
     * @param mixed $value
     * @return array<int, self>
     */
    public static function list_from_saas( mixed $value ): array {
        return array_values( array_filter( array_map(
            [ self::class, 'from_saas' ],
            self::array_value( $value )
        ) ) );
    }

    /**
     * @return array<string, mixed>
     */
    public function to_array(): array {
        return [
            'id'               => $this->id,
            'tracking_company' => $this->tracking_company,
            'tracking_number'  => $this->tracking_number,
            'tracking_url'     => $this->tracking_url,
            'synced'           => $this->synced,
        ];
    }
}