<?php

use App\Controllers\ApiController;
use App\Controllers\OwnerController;
use Psr\Http\Message\ResponseInterface as Response;
use Psr\Http\Message\ServerRequestInterface as Request;
use Slim\Factory\AppFactory;
use Slim\Middleware\ContentLengthMiddleware;

require __DIR__ . '/../vendor/autoload.php';

// Загружаем переменные окружения
$envPath = __DIR__ . '/../.env';
if (file_exists($envPath)) {
    error_log("RSS Hub: .env file found at $envPath");
} else {
    error_log("RSS Hub: .env file NOT FOUND at $envPath");
}

try {
    $dotenv = Dotenv\Dotenv::createImmutable(__DIR__ . '/../');
    $dotenv->load();
    error_log("RSS Hub: .env file loaded successfully");
} catch (Exception $e) {
    error_log("RSS Hub: Error loading .env file: " . $e->getMessage());
    // Продолжаем выполнение, даже если .env не загрузился
}

// Создаем PDO напрямую
$host = $_ENV['DB_HOST'] ?? $_SERVER['DB_HOST'] ?? getenv('DB_HOST') ?? 'localhost';
$dbname = $_ENV['DB_NAME'] ?? $_SERVER['DB_NAME'] ?? getenv('DB_NAME') ?? 'your_database_name';
$username = $_ENV['DB_USER'] ?? $_SERVER['DB_USER'] ?? getenv('DB_USER') ?? 'your_database_user';
$password = $_ENV['DB_PASS'] ?? $_SERVER['DB_PASS'] ?? getenv('DB_PASS') ?? 'your_secure_password';

error_log("RSS Hub DB config - Host: $host, DB: $dbname, User: $username");

$dsn = "mysql:host=$host;dbname=$dbname;charset=utf8mb4";

$options = [
    PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
    PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
    PDO::ATTR_EMULATE_PREPARES => false,
];

$db = new PDO($dsn, $username, $password, $options);

// Настройка контейнера
$container = new DI\Container();

// Регистрируем PDO в контейнере как уже созданный объект
$container->set('db', $db);

// Регистрируем контроллеры с явным указанием зависимости от PDO
$container->set(App\Controllers\ApiController::class, function() use ($db) {
    return new App\Controllers\ApiController($db);
});

$container->set(App\Controllers\OwnerController::class, function() use ($db) {
    return new App\Controllers\OwnerController($db);
});

// Установка контейнера для фабрики приложений
AppFactory::setContainer($container);
 $app = AppFactory::create();

// Добавление middleware
 $app->addBodyParsingMiddleware();
 $app->add(new ContentLengthMiddleware());

// Маршруты (без изменений)
 $app->get('/api/feeds', [ApiController::class, 'getFeeds']);
 $app->post('/api/feeds', [ApiController::class, 'registerFeed']);
 $app->delete('/api/feeds/{id}', [ApiController::class, 'deleteFeed']);
 $app->get('/api/categories', [ApiController::class, 'getCategories']);
 $app->get('/api/tags', [ApiController::class, 'getTags']);

 $app->post('/api/owners/register', [OwnerController::class, 'registerOwner']);
 $app->get('/api/owners/me', [OwnerController::class, 'getOwnerByApiKey']);

 $app->get('/', function (Request $request, Response $response) {
    $response->getBody()->write(file_get_contents(__DIR__ . '/../templates/index.html'));
    return $response->withHeader('Content-Type', 'text/html');
});

 $app->get('/feeds', function (Request $request, Response $response) {
    $response->getBody()->write(file_get_contents(__DIR__ . '/../templates/feeds.html'));
    return $response->withHeader('Content-Type', 'text/html');
});

 $app->get('/SKILL.md', function (Request $request, Response $response) {
    $response->getBody()->write(file_get_contents(__DIR__ . '/../SKILL.md'));
    return $response->withHeader('Content-Type', 'text/plain');
});

 $app->get('/README.md', function (Request $request, Response $response) {
    $response->getBody()->write(file_get_contents(__DIR__ . '/../README.md'));
    return $response->withHeader('Content-Type', 'text/plain');
});

// Обработка ошибок
 $errorMiddleware = $app->addErrorMiddleware($_ENV['APP_DEBUG'] ?? true, true, true);

 $app->run();