
<?php
header('Content-Type: application/json');
require_once __DIR__ . '/mail/MailService.php';

$response = ['success' => false];

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $name = isset($_POST['name']) ? trim($_POST['name']) : '';
    $email = isset($_POST['email']) ? trim($_POST['email']) : '';
    $message = isset($_POST['message']) ? trim($_POST['message']) : '';

    if (!empty($name) && filter_var($email, FILTER_VALIDATE_EMAIL) && !empty($message)) {
        // The 'to' address can be omitted to use the default from .env
        // Or specified directly. For this example, we'll use a placeholder
        // that should be configured in a real environment.
        $to = getenv('MAIL_TO') ?: 'support@yourdomain.com';
        $subject = 'New Contact Form Submission';

        $mailResult = MailService::sendContactMessage($name, $email, $message, $to, $subject);

        if (!empty($mailResult['success'])) {
            $response['success'] = true;
        } else {
            $response['error'] = $mailResult['error'] ?? 'Failed to send email.';
            // In a real app, you would log this error.
            // error_log('MailService Error: ' . $response['error']);
        }
    } else {
        $response['error'] = 'Invalid input. Please fill out all fields correctly.';
    }
} else {
    $response['error'] = 'Invalid request method.';
}

echo json_encode($response);