<?php
session_start();
require_once '../includes/db.php';
require_once '../includes/api_helper.php';

if (!isset($_SESSION['user_id'])) {
    jsonResponse(false, 'Unauthorized', [], 401);
}

if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
    jsonResponse(false, 'Invalid request method');
}

$id = $_POST['id'] ?? '';
$status = $_POST['status'] ?? '';

if (empty($id) || empty($status)) {
    jsonResponse(false, 'ข้อมูลไม่ครบถ้วน');
}

try {
    $stmt = $pdo->prepare("UPDATE drivers SET status = ? WHERE id = ?");
    $stmt->execute([$status, $id]);
    
    if ($stmt->rowCount() > 0) {
        jsonResponse(true, 'อัปเดตสถานะสำเร็จ');
    } else {
        jsonResponse(false, 'ไม่พบพนักงานในระบบ หรือสถานะเหมือนเดิม');
    }
} catch (PDOException $e) {
    jsonResponse(false, 'Database Error: ' . $e->getMessage());
}
?>