<?php

namespace bff\modules\geo\providers;

use Url;
use config;
use bff\facades\Http;
use bff\http\client\Factory as ClientFactory;
use bff\http\client\Response as ClientResponse;

/**
 * Geocode Provider Base
 * @copyright Tamaranga
 */
trait GeocodeProviderBase
{
    /**
     * Response limit
     * @var int
     */
    protected $limit = 1;

    /**
     * Http client factory
     * @var ClientFactory
     */
    protected $clientFactory;

    /**
     * Set response limit
     * @param int $limit
     * @return void
     */
    public function setLimit(int $limit)
    {
        $this->limit = $limit;
    }

    /**
     * Set client factory
     * @param ClientFactory $factory
     * @return void
     */
    public function setClientFactory($factory)
    {
        $this->clientFactory = $factory;
    }

    /**
     * Get client factory
     * @return ClientFactory
     */
    public function getClientFactory()
    {
        return $this->clientFactory ?? Http::getFacadeRoot();
    }

    /**
     * Request to provider API
     * @param string $uri
     * @param array $query
     * @param array $opts
     * @return ClientResponse
     */
    protected function request(string $uri, array $query, array $opts = [])
    {
        return $this->getClientFactory()->withOptions($this->defaults($opts, [
            'headers' => [
                'Referer' => Url::to('/'),
            ],
        ]))->get($uri, $query);
    }

    /**
     * Config data
     * @param string $key
     * @param mixed $default
     * @param mixed $opts
     * @return mixed
     */
    public function providerConfig($key, $default = '', $opts = [])
    {
        return config::sysAdmin(
            $this->providerConfigKey($key),
            $default,
            (!empty($opts) ? $opts : TYPE_NOTAGS)
        );
    }

    /**
     * Config data full key
     * @param string $key
     * @return string
     */
    public function providerConfigKey($key)
    {
        return 'geo.geocode.providers.' . $this->providerKey() . '.' . $key;
    }
}