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

// If the user is not logged in, redirect to the login page.
if (!isset($_SESSION['loggedin']) || $_SESSION['loggedin'] !== true) {
    header('Location: admin.php');
    exit;
}

$id = $_GET['id'] ?? null;
if (!$id) {
    header('Location: admin_vehicles.php');
    exit;
}

try {
    $pdo = db();
    $stmt = $pdo->prepare("DELETE FROM vehicles WHERE id = ?");
    $stmt->execute([$id]);
    
    header("Location: admin_vehicles.php?success=3");
    exit;
} catch (PDOException $e) {
    // Redirect with an error message
    header("Location: admin_vehicles.php?error=db");
    exit;
}