<?php
namespace Wbs24\Ozonapinew\OrdersTab;

use Bitrix\Main\{
    Loader,
    SystemException
};
use Wbs24\Ozonapinew\{
    Main,
    Exception,
    Wrappers,
    Accounts,
    Api,
    Product
};

class Split
{
    use Exception; // trait
    use Accounts; // trait

    public const DONT_DIE = true;

    protected $accountIndex;

    public function __construct($accountIndex, $objects = [])
    {
        try {
            if (!Loader::IncludeModule('sale')) {
                throw new SystemException("Sale module isn`t installed");
            }
            if (!Loader::IncludeModule('iblock')) {
                throw new SystemException("Iblock module isn`t installed");
            }
            if (!Loader::IncludeModule('catalog')) {
                throw new SystemException("Catalog module isn`t installed");
            }

            $this->main = $objects['Main'] ?? new Main();
            $this->moduleId = $this->main->getModuleId();
            $this->wrappers = new Wrappers($objects, self::DONT_DIE);

            $this->accountIndex = $accountIndex;

            $dependencies = $this->getDependencies($accountIndex);
            $this->Api = $objects['Api'] ?? new Api($dependencies);
        } catch (SystemException $exception) {
            $this->exceptionHandler($exception, self::DONT_DIE);
            $this->lastError = $exception->getMessage();
        }
    }

    public function validateOrder($externalId): array
    {
        $validationPassed = false;

        $shippingInfo = $this->Api->getShippingInformation($externalId);

        $productsObject = [];
        if ($shippingInfo) {
            $products = $shippingInfo['products'] ?? [];
            $productsObject = $this->getProductsObject($products);
            $validationPassed = true;
        }

        return [
            'products' => $productsObject,
            'validation' => $validationPassed
        ];
    }

    protected function getProductsObject($products): array
    {
        $productsObject = [];
        foreach ($products as $product) {
            $productsObject[] = [
                'product_id' => $product['sku'],
                'name' => $product['name'],
                'quantity' => $product['quantity'],
            ];
        }

        return $productsObject;
    }
}