<?php
define('DB_HOST', 'mariadb');
define('DB_USER', 'smarthome_user');
define('DB_PASSWORD', 'SH_LaSalle_SD8');
define('DB_NAME', 'smarthome');

define('JWT_SECRET', 'smarthome_secret_key_2024_smart_home_project_very_long_key');

define('MQTT_BROKER', 'mosquitto');
define('MQTT_PORT', 1883);
define('MQTT_TOPIC_CLIMATE', 'smarthome/climate');
define('MQTT_TOPIC_SECURITY', 'smarthome/security');

function get_db() {
    try {
        $pdo = new PDO("mysql:host=" . DB_HOST . ";dbname=" . DB_NAME . ";charset=utf8", DB_USER, DB_PASSWORD, [
            PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
            PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC
        ]);
        return $pdo;
    } catch (PDOException $e) {
        die(json_encode(['error' => 'Connexion échouée : ' . $e->getMessage()]));
    }
}
?>