<?php

declare(strict_types=1);

session_start();

require dirname(__DIR__) . '/vendor/autoload.php';

use DI\ContainerBuilder;
use Slim\Factory\AppFactory;

$dotenv = \Dotenv\Dotenv::createImmutable(dirname(__DIR__));
$dotenv->safeLoad();

// Build container
$containerBuilder = new ContainerBuilder();
$containerBuilder->addDefinitions([
    'settings' => [
        'db' => [
            'host' => getenv('DB_HOST') ?: 'db',
            'port' => (int)(getenv('DB_PORT') ?: 3306),
            'database' => getenv('DB_DATABASE') ?: 'domovoy',
            'username' => getenv('DB_USERNAME') ?: 'domovoy',
            'password' => getenv('DB_PASSWORD') ?: 'domovoy',
        ],
        'app' => [
            'env' => getenv('APP_ENV') ?: 'development',
            'secret' => getenv('APP_SECRET') ?: 'change-me',
            'encryption_key' => getenv('ENCRYPTION_KEY') ?: '',
        ],
        'ssh' => [
            'connect_timeout' => (int)(getenv('SSH_CONNECT_TIMEOUT_SECONDS') ?: 5),
            'auth_timeout' => (int)(getenv('SSH_AUTH_TIMEOUT_SECONDS') ?: 10),
            'command_timeout' => (int)(getenv('SSH_COMMAND_TIMEOUT_SECONDS') ?: 8),
            'total_scan_timeout' => (int)(getenv('SSH_TOTAL_SCAN_TIMEOUT_SECONDS') ?: 60),
            'retry_count' => (int)(getenv('SSH_RETRY_COUNT') ?: 0),
        ],
    ],
    'logger' => function () {
        $logger = new \Monolog\Logger('domovoy');
        $logger->pushHandler(new \Monolog\Handler\StreamHandler(
            dirname(__DIR__) . '/storage/logs/app.log',
            \Monolog\Level::Debug
        ));
        return $logger;
    },
    PDO::class => function ($c) {
        $db = $c->get('settings')['db'];
        $dsn = sprintf(
            'mysql:host=%s;port=%d;dbname=%s;charset=utf8mb4',
            $db['host'],
            $db['port'],
            $db['database']
        );
        return new PDO($dsn, $db['username'], $db['password'], [
            PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
            PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
            PDO::ATTR_EMULATE_PREPARES => false,
        ]);
    },
    \Domovoy\Repositories\UserRepository::class => function ($c) {
        return new \Domovoy\Repositories\UserRepository($c->get(PDO::class));
    },
    \Domovoy\Services\AuthService::class => function ($c) {
        return new \Domovoy\Services\AuthService($c->get(\Domovoy\Repositories\UserRepository::class));
    },
    \Domovoy\Controllers\AuthController::class => function ($c) {
        return new \Domovoy\Controllers\AuthController($c->get(\Domovoy\Services\AuthService::class));
    },
    \Domovoy\Controllers\SetupController::class => function ($c) {
        return new \Domovoy\Controllers\SetupController($c->get(\Domovoy\Services\AuthService::class));
    },
    \Domovoy\Controllers\DashboardController::class => function () {
        return new \Domovoy\Controllers\DashboardController();
    },
]);
$container = $containerBuilder->build();

// Build Slim app
AppFactory::setContainer($container);
$app = AppFactory::create();

$app->addRoutingMiddleware();
$app->addBodyParsingMiddleware();
$app->add(new \Domovoy\Middleware\AuthMiddleware());
$app->addErrorMiddleware(true, true, true);

// Routes
$app->get('/login', [\Domovoy\Controllers\AuthController::class, 'loginForm'])->setName('login');
$app->post('/login', [\Domovoy\Controllers\AuthController::class, 'login'])->setName('login.post');
$app->get('/setup', [\Domovoy\Controllers\SetupController::class, 'form'])->setName('setup');
$app->post('/setup', [\Domovoy\Controllers\SetupController::class, 'create'])->setName('setup.post');

$app->group('', function (\Slim\Routing\RouteCollectorProxy $group) {
    $group->get('/dashboard', [\Domovoy\Controllers\DashboardController::class, 'index'])->setName('dashboard');
    $group->post('/logout', [\Domovoy\Controllers\AuthController::class, 'logout'])->setName('logout');
});

$app->run();