<?php
session_start();

if ($_SERVER["REQUEST_METHOD"] == "POST") {
    require_once 'db/config.php';

    $name = trim($_POST['name']);
    $email = trim($_POST['email']);
    $message = trim($_POST['message']);

    if (empty($name) || empty($email) || empty($message) || !filter_var($email, FILTER_VALIDATE_EMAIL)) {
        $_SESSION['error'] = "Please fill out all fields with valid information.";
        header("Location: /#contact");
        exit();
    }

    try {
        $pdo = db();
        $sql = "INSERT INTO contact_submissions (name, email, message) VALUES (?, ?, ?)";
        $stmt = $pdo->prepare($sql);
        $stmt->execute([$name, $email, $message]);

        $_SESSION['success'] = "Thank you for your message. We will get back to you shortly.";

        // Optionally send an email notification
        require_once 'mail/MailService.php';
        MailService::sendContactMessage($name, $email, $message, 'vo.info.contact@gmail.com');

    } catch (PDOException $e) {
        // In a real app, you would log this error
        $_SESSION['error'] = "Sorry, there was an error submitting your message. Please try again later.";
    }

    header("Location: /#contact");
    exit();
} else {
    header("Location: /");
    exit();
}