<?php

namespace App\Tests\Command;

use App\Command\SitemapCommand;
use PHPUnit\Framework\MockObject\MockObject;
use PHPUnit\Framework\TestCase;
use Presta\SitemapBundle\Service\DumperInterface;
use Symfony\Component\Console\Application;
use Symfony\Component\Console\Tester\CommandTester;
use Symfony\Component\HttpKernel\KernelInterface;

class SitemapCommandTest extends TestCase
{
    private MockObject&KernelInterface $kernel;
    private MockObject&DumperInterface $dumper;
    private string $tempDir;

    protected function setUp(): void
    {
        $this->kernel = $this->createMock(KernelInterface::class);
        $this->dumper = $this->createMock(DumperInterface::class);
        
        $this->tempDir = sys_get_temp_dir() . '/sitemap_test_' . uniqid();
        mkdir($this->tempDir . '/public/seo', 0777, true);
        $_ENV['DEFAULT_URI'] = 'https://test.com';
    }

    protected function tearDown(): void
    {
        $this->removeDirectory($this->tempDir);
    }

    public function testExecute()
    {
        // 1. Setup Files (Old sitemap to delete)
        touch($this->tempDir . '/public/seo/old.xml');
        
        $this->kernel->method('getProjectDir')->willReturn($this->tempDir);

        // 2. Expect Dumper call
        $this->dumper->expects($this->once())
            ->method('dump')
            ->with(
                $this->stringEndsWith('/public/seo'),
                'https://test.com/seo',
                '',
                []
            );

        // 3. Execute
        $command = new SitemapCommand($this->kernel, $this->dumper);
        $application = new Application();
        $application->add($command);
        $commandTester = new CommandTester($application->find('app:sitemap'));

        $commandTester->execute([]);

        // 4. Assertions
        $output = $commandTester->getDisplay();
        $this->assertStringContainsString('Anciens fichiers sitemap supprimés', $output);
        $this->assertStringContainsString('Sitemap généré avec succès', $output);
        
        $this->assertFileDoesNotExist($this->tempDir . '/public/seo/old.xml');
    }

    private function removeDirectory($dir) {
        if (!is_dir($dir)) return;
        $files = array_diff(scandir($dir), array('.','..'));
        foreach ($files as $file) {
            (is_dir("$dir/$file")) ? $this->removeDirectory("$dir/$file") : unlink("$dir/$file");
        }
        rmdir($dir);
    }
}