<?php

include __DIR__ . '/../vendor/autoload.php';

use Nwb\MultiDownloaderClient\FileRequest;
use Nwb\MultiDownloaderClient\MultiDownloaderClient;
use PHPUnit\Framework\TestCase;

class MultiDownloaderClientTest extends TestCase
{
    private $testFiles = [
        'https://s3.eu-central-1.wasabisys.com/dev-data-nwb/multi-downloader-sat/tests/img/watermarks/portrait.png',
        'https://s3.eu-central-1.wasabisys.com/dev-data-nwb/multi-downloader-sat/tests/img/watermarks/paysage.png'
    ];

    private function testFiles()
    {
        return array_map(function ($url, $i) {
            return (new FileRequest($url))
                ->fileOptions(['name' => 'test' . $i . '.png']);
        }, $this->testFiles, array_keys($this->testFiles));
    }

    public function testDownloadAsString()
    {
        $client = new MultiDownloaderClient(['apiKey' => 'test', 'apiSecret' => 'test']);

        $client->setFiles($this->testFiles());

        $response = $client->downloadAsString();

        $md5 = md5($response);

        $this->assertEquals('7542c2c2a0750ab9e62d50bbe83d4c1f', $md5);
    }

    public function testDownloadTo()
    {
        $client = new MultiDownloaderClient(['apiKey' => 'test', 'apiSecret' => 'test']);

        $path = __DIR__  . '/testDownloadTo.zip';

        $client->setFiles($this->testFiles());
        $client->downloadTo($path);

        $md5 = md5_file($path);

        $this->assertFileExists($path);
        $this->assertEquals('7542c2c2a0750ab9e62d50bbe83d4c1f', $md5);
    }

    public function testForm()
    {
        $client = new MultiDownloaderClient(['apiKey' => 'test', 'apiSecret' => 'test']);
        $client->setFiles($this->testFiles());

        echo $client->htmlForm($this->testFiles());
    }
}