<?php
// config/db.php
header('Content-Type: application/json; charset=utf-8');
// Allow CORS in dev (be careful in production)
header("Access-Control-Allow-Origin: *");
header("Access-Control-Allow-Methods: GET, POST, OPTIONS");
header("Access-Control-Allow-Headers: Content-Type, Authorization");

// DB config
$DB_HOST = '127.0.0.1';
$DB_NAME = 'tamil_translator';
$DB_USER = 'root';
$DB_PASS = ''; // XAMPP default is empty

try {
    $pdo = new PDO("mysql:host=$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
    ]);
} catch (PDOException $e) {
    http_response_code(500);
    echo json_encode(['success'=>false,'message'=>'DB connection failed: '.$e->getMessage()]);
    exit;
}