<?php
/**
 * Contact form email handler - replaces send.cfm
 * Sends email via AWS SES SMTP using PHPMailer
 */

use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\SMTP;
use PHPMailer\PHPMailer\Exception;

require_once __DIR__ . '/include/phpmailer/src/Exception.php';
require_once __DIR__ . '/include/phpmailer/src/PHPMailer.php';
require_once __DIR__ . '/include/phpmailer/src/SMTP.php';

// Validate required fields
if (empty($_POST['email']) || !isset($_POST['captchaText']) || !isset($_POST['chide'])) {
    echo 'Invalid Code.';
    exit;
}

// Check captcha
if (isset($_POST['captchaText']) && $_POST['captchaText'] === $_POST['chide']) {

    $to = '[email protected]';
    $from = '[email protected]';
    $replyTo = $_POST['email'];
    $subject = 'RobertDiamond.com Contact Form';

    $name = $_POST['name'] ?? '';
    $email = $_POST['email'] ?? '';
    $message = $_POST['message'] ?? '';

    $body = "Name: $name\n\nEmail: $email\n\nMessage: $message";

    $mail = new PHPMailer(true);

    try {
        $mail->isSMTP();
        $mail->Host = 'email-smtp.us-east-1.amazonaws.com';
        $mail->SMTPAuth = true;
        $mail->Username = 'AKIATN2MEJ2R75Y36XF3';
        $mail->Password = 'BDkuiO2FP7tfueg58SHWkOi372EzeuUokqPjcuFd/r1F';
        $mail->SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS;
        $mail->Port = 587;

        $mail->setFrom($from, 'RobertDiamond.com');
        $mail->addAddress($to);
        $mail->addReplyTo($replyTo);
        $mail->Subject = $subject;
        $mail->Body = $body;
        $mail->send();

        echo '<font face=verdana size=+1>Thank you for contacting us. <p>Expect a response within 24 hours.';
    } catch (Exception $e) {
        echo '<font face=verdana size=+1>Sorry, there was an error sending your message. Please try again later.';
        // Uncomment for debugging:
        // echo '<br>Error: ' . $mail->ErrorInfo;
    }

} else {
    echo 'Invalid Code.';
}