<?php

declare(strict_types=1);

namespace MageSail\Magesail\Test\Unit\Model;

use MageSail\Magesail\Model\TunnelStoreState;
use Magento\Framework\App\Filesystem\DirectoryList;
use Magento\Framework\Serialize\Serializer\Json;
use PHPUnit\Framework\TestCase;

class TunnelStoreStateTest extends TestCase
{
    private string $tmpDir = '';

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

    protected function tearDown(): void
    {
        $file = $this->tmpDir . '/magesail_tunnel_store.json';
        if (is_file($file)) {
            @unlink($file);
        }
        @rmdir($this->tmpDir);
        parent::tearDown();
    }

    public function testReadWriteRoundTrip(): void
    {
        $dir = new DirectoryList();
        $dir->setTestPath(DirectoryList::VAR_DIR, $this->tmpDir);
        $json = new Json();
        $state = new TunnelStoreState($dir, $json);
        $payload = [
            'store_id' => 5,
            'store_code' => 'mgtun_x',
            'unsecure_base_url' => 'http://a.test/',
            'secure_base_url' => '',
            'use_secure_urls' => true,
            'nginx_pending_reload' => false,
        ];
        $state->write($payload);
        $read = $state->read();
        self::assertNotNull($read);
        self::assertSame(5, $read['store_id']);
        self::assertSame('mgtun_x', $read['store_code']);
        self::assertSame('http://a.test/', $read['unsecure_base_url']);
        self::assertTrue($read['use_secure_urls']);
    }

    public function testReadReturnsNullWhenFileMissing(): void
    {
        $dir = new DirectoryList();
        $dir->setTestPath(DirectoryList::VAR_DIR, $this->tmpDir);
        $json = new Json();
        $state = new TunnelStoreState($dir, $json);
        self::assertNull($state->read());
    }

    public function testDeleteRemovesFile(): void
    {
        $dir = new DirectoryList();
        $dir->setTestPath(DirectoryList::VAR_DIR, $this->tmpDir);
        $json = new Json();
        $state = new TunnelStoreState($dir, $json);
        $state->write([
            'store_id' => 1,
            'store_code' => 'x',
            'unsecure_base_url' => '',
            'secure_base_url' => '',
            'use_secure_urls' => false,
        ]);
        $state->delete();
        self::assertNull($state->read());
    }
}