<?php

namespace JR\NetSuite\Lib\Restful;

use JR\NetSuite\Cron\OrderSyncWorker;
use JR\NetSuite\Helper\Data;
use JR\NetSuite\Logger\Logger;
use Lts\Sales\Cron\OrderNetsuiteSync;
use Magento\Framework\Exception\InvalidArgumentException;
use Magento\Framework\HTTP\Client\Curl;
use Magento\Framework\Serialize\Serializer\Json;
use GuzzleHttp\Client;
use GuzzleHttp\Subscriber\Oauth\Oauth1;
use GuzzleHttp\HandlerStack;

class NetSuiteAPI
{
    const CUSTOMER = 'customer';
    const LOCATION = 'location';

    /**
     * @var \JR\NetSuite\Helper\Data
     */
    protected $helper;

    /**
     * @var \JR\NetSuite\Logger\Logger
     */
    protected $_logger;

    /**
     * @var \JR\NetSuite\Lib\Restful\Oauth
     */
    protected \JR\NetSuite\Lib\Restful\Oauth $oauth;

    /**
     * @var \Magento\Framework\HTTP\Client\Curl
     */
    public $curl;

    /**
     * @var \Magento\Framework\Serialize\Serializer\Json
     */
    public $json;

    public array $responseHeaders;

    /**
     * @param Data $helper
     * @param Logger $_logger
     */
    public function __construct(
        Data $helper,
        Logger $logger,
        Oauth $oauth,
        Curl $curl,
        Json $json
    ) {
        $this->helper = $helper;
        $this->_logger = $logger;
        $this->oauth = $oauth;
        $this->curl = $curl;
        $this->json = $json;
    }


    /**
     * @param array $data
     * @return array
     * @throws InvalidArgumentException
     */
    public function postData(string $service, array $data)
    {
        $url = $this->oauth->getEndpoint($service);

        $this->responseHeaders = [];
        $oauthCredentials = $this->oauth->getOauthParams($service);
        $jsonData = $this->json->serialize($data);
//        $this->_logger->info('Restful Request data: ' . $jsonData);
//        $this->_logger->info('Restful Request oauthCredentials: ' . $oauthCredentials);

        try {
            $this->curl->addHeader("Accept", "application/json");
            $this->curl->addHeader("Content-Type", "application/json");
            $this->curl->addHeader("Authorization", $oauthCredentials);
            // $this->curl->addHeader("Cookie", "NS_ROUTING_VERSION=LAGGING");
            $this->curl->post($url, $jsonData);
            // check the status code returned by NetSuite
            $statusCode = $this->curl->getStatus();
//            $this->_logger->info('Restful Status Code: ' . $statusCode);
//            $this->_logger->info('Restful NetSuite API data: ', ['data' => $data, 'url' => $url]);
            $header = $this->curl->getHeaders();
            
            $this->responseHeaders = $header;
            if (!str_starts_with($statusCode, '2')) {
//                $this->_logger->error("Error: " . $this->curl->getBody());
                return [
                    'error' => true,
                    'message' => $this->curl->getBody()
                ];
            }

            if ($statusCode==204) {
                return [
                    'error' => false,
                ];
            }
            $response = $this->curl->getBody();

            $response = $this->json->unserialize($response);
            # if response is not an array, unserialize again
            if (!is_array($response)) {
                $response = $this->json->unserialize($response);
            }
            return $response;
        } catch (\Exception $e) {
            $this->_logger->error("Restful error: " . $e->getMessage(), $e->getTrace());
            return $response = [
                'error' => true,
                'message' => $e->getMessage()
            ];
        }
    }

    /**
     * @return array
     */
    public function getResponseHeaders()
    {
        return $this->responseHeaders;
    }
    /**
     * @param string $service
     * @param array $params
     * @return array
     * @throws \Random\RandomException
     */
    public function get(string $service, array $params = [])
    {
        $consumerKey = $this->oauth->getConsumerKey();
        $consumerSecret = $this->oauth->getConsumerSecret();
        $token = $this->oauth->getToken();
        $token_secret = $this->oauth->getTokenSecret();

        $realm = $this->oauth->getAccountId();
        // OAuth parameters
        $oauth = [
            'oauth_consumer_key'     => $consumerKey,
            'oauth_token'            => $token,
            'oauth_nonce'            => bin2hex(random_bytes(16)),
            'oauth_timestamp'        => time(),
            'oauth_signature_method' => Oauth::SIGNATURE_METHOD_HMACSHA256,
            'oauth_version'          => '1.0'
        ];

        $url = $this->oauth->getEndpoint($service);
        // Combine and sort parameters for signature
        $all_params = array_merge($params, $oauth);
        ksort($all_params);

        // Build base string
        $base_info = 'GET&' . rawurlencode($url) . '&' . rawurlencode(http_build_query($all_params, '', '&', PHP_QUERY_RFC3986));

        // Create signature key
        $composite_key = rawurlencode($consumerSecret) . '&' . rawurlencode($token_secret);

        // Generate the signature
        $oauth_signature = base64_encode(hash_hmac('sha256', $base_info, $composite_key, true));

        // Add the signature to the OAuth parameters
        $oauth['oauth_signature'] = $oauth_signature;

        // Build the Authorization header
        $header = 'OAuth realm="' . rawurlencode($realm) . '"';
        foreach ($oauth as $key => $value) {
            $header .= ', ' . rawurlencode($key) . '="' . rawurlencode($value) . '"';
        }

        $fullUrl = $url . '?' . http_build_query($params, '', null, PHP_QUERY_RFC3986);

        // Send the GET request with cURL
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $fullUrl);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_HTTPHEADER, ["Authorization: $header"]);

        $response = curl_exec($ch);
        $status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
        curl_close($ch);

        if ($status != 200) {
            $this->_logger->error("netsuite get request fail: ", ['url' => $fullUrl, 'response' => $response, 'http_code' => $status]);
        }
        return [
            'error' => $status != 200,
            'response' => json_decode($response, true)
        ];

    }
}