<?php

namespace App\Tests\Command;

use App\Command\MaintenanceCommand;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Console\Application;
use Symfony\Component\Console\Tester\CommandTester;

class MaintenanceCommandTest extends TestCase
{
    private string $tempDir;

    protected function setUp(): void
    {
        $this->tempDir = sys_get_temp_dir() . '/maintenance_test_' . uniqid();
        mkdir($this->tempDir . '/var', 0777, true);
    }

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

    public function testExecuteOn()
    {
        $command = new MaintenanceCommand($this->tempDir);
        $application = new Application();
        $application->addCommand($command);
        $commandTester = new CommandTester($application->find('app:maintenance'));

        $commandTester->execute(['status' => 'on']);

        $output = $commandTester->getDisplay();
        $this->assertStringContainsString('Mode maintenance ACTIVÉ', $output);
        $this->assertFileExists($this->tempDir . '/var/.maintenance');
    }

    public function testExecuteOff()
    {
        // Ensure file exists first
        touch($this->tempDir . '/var/.maintenance');

        $command = new MaintenanceCommand($this->tempDir);
        $application = new Application();
        $application->addCommand($command);
        $commandTester = new CommandTester($application->find('app:maintenance'));

        $commandTester->execute(['status' => 'off']);

        $output = $commandTester->getDisplay();
        $this->assertStringContainsString('Mode maintenance DÉSACTIVÉ', $output);
        $this->assertFileDoesNotExist($this->tempDir . '/var/.maintenance');
    }

    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);
    }
}