<?php

declare(strict_types=1);

namespace Pcm\GeocodeBundle\Tests;

use Pcm\GeocodeBundle\Entity\Interface\MappableInterface;
use Pcm\GeocodeBundle\Entity\Trait\MappableTrait;
use Pcm\GeocodeBundle\Model\GeoCoordinates;
use Pcm\GeocodeBundle\Service\Geocoder;
use Pcm\GeocodeBundle\Tests\AppKernel;
use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;

/**
 * We sleep 1 second after API calls to prevent breaking the API T&Cs.
 */
final class GeocodeTest extends KernelTestCase
{
    // Buckingham Palace
    private const string POSTCODE = 'SW1A 1AA';

    private Geocoder $geocoder;

    protected function setUp(): void
    {
        $kernel = new AppKernel('test', false);
        $kernel->boot();
        $this->geocoder = $kernel->getContainer()->get('pcm_geocode.geocoder');
    }

    public function testGeocodeInstance(): void
    {
        $this->assertInstanceOf(Geocoder::class, $this->geocoder);
    }

    public function testGeocodePostcodeReturnsNullOnInvalidInput(): void
    {
        sleep(1);
        $this->assertNull($this->geocoder->geocodePostcode(''));
    }

    public function testGeocodePostcodeReturnsGeoCoordinates(): void
    {
        sleep(1);
        $result = $this->geocoder->geocodePostcode(self::POSTCODE);
        $this->assertInstanceOf(GeoCoordinates::class, $result);
    }

    private function getMappableEntity(): MappableInterface
    {
        return new class implements MappableInterface
        {
            use MappableTrait;
        };
    }
}