<?php

namespace CheckoutWC\SmartyStreets\PhpSdk\International_Autocomplete;

require_once __DIR__ . '/../ArrayUtil.php';
require_once __DIR__ . '/../Sender.php';
require_once __DIR__ . '/../Serializer.php';
require_once __DIR__ . '/../Request.php';
require_once __DIR__ . '/Result.php';
use CheckoutWC\SmartyStreets\PhpSdk\Exceptions\SmartyException;
use CheckoutWC\SmartyStreets\PhpSdk\Sender;
use CheckoutWC\SmartyStreets\PhpSdk\Serializer;
use CheckoutWC\SmartyStreets\PhpSdk\Request;
/**
 * This client sends lookups to the SmartyStreets International Autocomplete API, <br>
 *     and attaches the results to the appropriate Lookup objects.
 */
class Client
{
    private $sender, $serializer;
    public function __construct(Sender $sender, ?Serializer $serializer = null)
    {
        $this->sender = $sender;
        $this->serializer = $serializer;
    }
    public function sendLookup(Lookup $lookup)
    {
        if ($lookup == null || ($lookup->getSearch() == null || strlen($lookup->getSearch()) == 0) && ($lookup->getAddressID() == null || strlen($lookup->getAddressID()) == 0)) {
            throw new SmartyException("sendLookup() must be passed a Lookup with the prefix field set.");
        }
        $request = $this->buildRequest($lookup);
        $response = $this->sender->send($request);
        $result = $this->serializer->deserialize($response->getPayload());
        if ($result == null) {
            return;
        }
        $lookup->setResult((new Result($result))->getCandidates());
    }
    private function buildRequest(Lookup $lookup)
    {
        $request = new Request();
        $request->setUrlComponents("/v2/lookup");
        if ($lookup->getAddressID() != null) {
            $request->setUrlComponents("/v2/lookup/" . $lookup->getAddressID());
        }
        $request->setParameter("country", $lookup->getCountry());
        $request->setParameter("search", $lookup->getSearch());
        $request->setParameter("max_results", $lookup->getMaxResults());
        $request->setParameter("max_group_results", $lookup->getMaxGroupResults());
        if ($lookup->getGeolocation()) {
            $request->setParameter("geolocation", "on");
        }
        $request->setParameter("include_only_locality", $lookup->getLocality());
        $request->setParameter("include_only_postal_code", $lookup->getPostalCode());
        foreach ($lookup->getCustomParamArray() as $key => $value) {
            $request->setParameter($key, $value);
        }
        return $request;
    }
}
