<?php
// backend/config/db.php

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

use Dotenv\Dotenv;

// Load environment variables from .env (located one level above the project root)
$dotenv = Dotenv::createImmutable(__DIR__ . '/../../../..');
$dotenv->load();

$host = $_ENV['DB_HOST'] ?? 'localhost';
$dbname = $_ENV['DB_NAME'] ?? 'jordan_bot_db';
$username = $_ENV['DB_USER'] ?? 'root';
$password = $_ENV['DB_PASS'] ?? '';

try {
    $pdo = new PDO("mysql:host=$host;dbname=$dbname;charset=utf8", $username, $password);
    $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
    $pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
} catch (PDOException $e) {
    // In production, you should log this error and show a generic message
    http_response_code(500);
    echo json_encode(['success' => false, 'message' => 'Database connection failed: ' . $e->getMessage()]);
    exit;
}
?>