<?php
// Generated by setup_mariadb_project.sh — edit as needed.
define('DB_HOST', '127.0.0.1');
define('DB_NAME', 'app_36398');
define('DB_USER', 'app_36398');
define('DB_PASS', 'fb16adf9-a4fd-41bf-9028-5bc45d1caba0');

function db() {
  static $pdo;
  if (!$pdo) {
    $pdo = new PDO('mysql:host='.DB_HOST.';dbname='.DB_NAME.';charset=utf8mb4', DB_USER, DB_PASS, [
      PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
      PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
    ]);
  }
  return $pdo;
}

function init_db() {
    $pdo = db();
    $pdo->exec("CREATE TABLE IF NOT EXISTS users (
        id INT AUTO_INCREMENT PRIMARY KEY,
        username VARCHAR(50) NOT NULL UNIQUE,
        password VARCHAR(255) NOT NULL,
        role ENUM('Admin', 'HR', 'Employee', 'Supervisor') NOT NULL
    );");

    $stmt = $pdo->prepare("SELECT * FROM users WHERE username = ?");
    $stmt->execute(['admin']);
    if ($stmt->rowCount() == 0) {
        $password = password_hash('password', PASSWORD_DEFAULT);
        $stmt = $pdo->prepare("INSERT INTO users (username, password, role) VALUES (?, ?, ?)");
        $stmt->execute(['admin', $password, 'Admin']);
    }
}

init_db();