<?php

namespace App\Http\Location\Drivers;

use App\Helpers\RequestHelper;
use Illuminate\Support\Fluent;
use Stevebauman\Location\Position;
use Illuminate\Support\Facades\Request;
use Stevebauman\Location\Drivers\Driver;

class CloudflareDriver extends Driver
{
    /**
     * @return string
     */
    public function url($ip)
    {
        return '';
    }

    protected function hydrate(Position $position, Fluent $location)
    {
        $position->countryCode = $location->country_code;

        return $position;
    }

    protected function process($ip = null)
    {
        try {
            return $this->getCountry($ip);
        } catch (\Exception $e) {
            return false;
        }
    }

    private function getCountry($ip = null)
    {
        $country = Request::header('Cf-Ipcountry');

        if (! is_null($country)) {
            $response = ['country_code' => $country];

            return new Fluent($response);
        }

        return $this->fallback->get($ip ?: RequestHelper::ip());
    }
}