<?php

namespace IpSupply\SyncOrder\Sync;

use GuzzleHttp\Client;
use GuzzleHttp\Psr7\Request as GuzzRequest;
use IpSupply\SyncOrder\Config\Getter;

final class Index
{
    protected $_config;

    function __construct()
    {
        $this->_config = json_decode(Getter::get('config'), true);
    }

    protected function _headers($headers = array())
    {
        return array_merge([
            'Authorization' => 'Bearer ' . null
        ], $headers);
    }

    protected function _client()
    {

        $client = new Client([
            'headers' => $this->_headers()
        ]);

        return $client;
    }

    public function syncOrder($order)
    {
        if ($order instanceof \Magento\Sales\Model\Order) {
            $orderDetail = new Order($order);
            $shippingAddress = new ShippingAddress($order->getShippingAddress());
            $buyer = new Buyer($order);

            $payload = [
                ...$orderDetail->jsonSerialize(),
                'url' => $this->_config['url'],
                'source' => 'magento',
                'details' => [],
                'buyer' => $buyer->jsonSerialize(),
                'shippingAddress' => $shippingAddress->jsonSerialize(),
            ];
            foreach ($order->getAllVisibleItems() as $item) {
                $payload['details'][] = (new Detail($item))->jsonSerialize();
            }

            $this->_client()->post($this->_config['url'], [
                'body' => [
                    "magento_2_" . time() => $payload
                ]
            ]);

            return json_encode($payload);
        } else {
            throw new \ErrorException('$order is not instance \Magento\Sales\Model\Order\Interceptor');
            return false;
        }
    }
}