<?php

declare(strict_types=1);

namespace App\Tests;

use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\Attributes\CoversClass;
use Symfony\Component\Console\Application;
use Symfony\Component\Console\Tester\CommandTester;
use App\CommandBackup;

#[CoversClass(CommandBackup::class)]
final class CommandBackupTest extends \PHPUnit\Framework\TestCase
{
    protected function setUp(): void
    {
        mkdir('temp');
        mkdir('temp/destination');
        exec('rclone test makefiles temp/source 2>&1');
    }

    protected function tearDown(): void
    {
        exec('rclone purge temp 2>&1');
    }

    public function testBadConfig(): void
    {
        $applicationd = new Application('backup', "1.1.1");

        $applicationd->add(new CommandBackup());

        $command = $applicationd->find('backup');
        $commandTester = new CommandTester($command);
        $commandTester->execute(['config' => "bad_file"]);

        $output = $commandTester->getDisplay();
        $this->assertStringContainsString('[ERROR] Configuration error:File "bad_file" does not exist.', $output);
    }

    public function testNoCommand(): void
    {
        $applicationd = new Application('backup', "1.1.1");

        $applicationd->add(new CommandBackup());

        $command = $applicationd->find('backup');
        $commandTester = new CommandTester($command);
        $this->expectException(\Exception::class);
        $commandTester->execute([]);
        $this->fail('Exception was not thrown');
    }

    public function testGoodConfig(): void
    {
        $applicationd = new Application('backup', "1.1.1");

        $applicationd->add(new CommandBackup());

        $command = $applicationd->find('backup');
        $commandTester = new CommandTester($command);
        $commandTester->execute(['config' => "config.example.yml"]);

        $output = $commandTester->getDisplay();
        $this->assertStringContainsString('[OK] Complete ', $output);
    }

    public function testNoDestinationFolder(): void
    {
        exec('rclone purge temp/destination 2>&1', $output);
        $applicationd = new Application('backup', "1.1.1");

        $applicationd->add(new CommandBackup());

        $command = $applicationd->find('backup');
        $commandTester = new CommandTester($command);
        $commandTester->execute(['config' => "config.example.yml"]);

        $output = $commandTester->getDisplay();
        $this->assertStringContainsString('[OK] Complete ', $output);
    }

    public function testNoSourceFolder(): void
    {
        exec('rclone purge temp/source 2>&1', $output);
        $applicationd = new Application('backup', "1.1.1");

        $applicationd->add(new CommandBackup());

        $command = $applicationd->find('backup');
        $commandTester = new CommandTester($command);
        $commandTester->execute(['config' => "config.example.yml"]);

        $output = $commandTester->getDisplay();
        $this->assertStringContainsString('[OK] Complete ', $output);
    }
}