<?php
/**
 * Maps setup configuration and detected platform facts into the neutral CommerceContext.
 *
 * @package Leanmerce\CommerceCompliance
 */

namespace Leanmerce\CommerceCompliance\Application\Audit;

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

use Leanmerce\CommerceCompliance\Domain\Compliance\CheckoutContext;
use Leanmerce\CommerceCompliance\Domain\Compliance\CommerceContext;
use Leanmerce\CommerceCompliance\Domain\Compliance\ConsumerContext;
use Leanmerce\CommerceCompliance\Domain\Compliance\EntitlementContext;
use Leanmerce\CommerceCompliance\Domain\Compliance\MerchantContext;
use Leanmerce\CommerceCompliance\Domain\Compliance\TemporalContext;
use Leanmerce\CommerceCompliance\Domain\Compliance\TransactionContext;

final class AuditContextFactory {
	/**
	 * @param array<string,mixed> $settings Setup settings.
	 * @param array<string,mixed> $facts Runtime facts.
	 */
	public function create( array $settings, array $facts ): CommerceContext {
		$timezone = function_exists( 'wp_timezone_string' ) ? (string) wp_timezone_string() : 'UTC';
		$timezone = '' !== $timezone ? $timezone : 'UTC';
		try {
			$occurred_at = new \DateTimeImmutable( 'now', new \DateTimeZone( $timezone ) );
		} catch ( \Throwable $exception ) {
			unset( $exception );
			$timezone    = 'UTC';
			$occurred_at = new \DateTimeImmutable( 'now', new \DateTimeZone( 'UTC' ) );
		}

		$merchant  = (array) ( $settings['merchant'] ?? array() );
		$sales     = (array) ( $settings['sales'] ?? array() );
		$languages = (array) ( $settings['languages'] ?? array() );
		$terms     = (array) ( $settings['terms'] ?? array() );
		$delivery  = (array) ( $settings['delivery'] ?? array() );
		$documents = (array) ( $settings['documents'] ?? array() );

		return new CommerceContext(
			new MerchantContext(
				array(
					'profile'       => $merchant,
					'languages'     => $languages,
					'sales'         => $sales,
					'establishment' => (string) ( $merchant['establishment'] ?? '' ),
					'country'       => (string) ( $merchant['country'] ?? 'BA' ),
				)
			),
			new ConsumerContext(
				array(
					'country'      => 'BA',
					'jurisdiction' => ! empty( $sales['sells_across_bih'] ) ? 'BA_ALL' : (string) ( $merchant['establishment'] ?? '' ),
				)
			),
			new TransactionContext(
				array(
					'business_model'    => 'B2C',
					'transaction_type'  => 'PHYSICAL_GOODS',
					'sales_channel'     => 'WOOCOMMERCE_DISTANCE',
					'cross_entity_mode' => (string) ( $sales['cross_entity_mode'] ?? 'PRECAUTIONARY_UNION' ),
					'sells_across_bih'  => ! empty( $sales['sells_across_bih'] ),
				)
			),
			new CheckoutContext(
				array(
					'channel'   => (string) ( $facts['checkout_mode'] ?? 'unknown' ),
					'terms'     => $terms,
					'delivery'  => $delivery,
					'documents' => $documents,
				)
			),
			new TemporalContext( $occurred_at, $timezone ),
			new EntitlementContext( EntitlementContext::FREE )
		);
	}
}