// ============================================================
// EMBROIDEREZE FIX: WPForms email handler + form wiring
// Add your WPForms shortcodes to front-page.php after setup
// ============================================================

/**
 * Step 1: After activating WPForms Lite, create two forms in WPForms:
 *   Form A - "Booking Request" (fields: First Name, Last Name, Email, Phone, Service, Quantity, Preferred Date, Job Description)
 *   Form B - "Contact Us" (fields: Name, Email, Subject, Message)
 * Note the form IDs (shown in WPForms > All Forms as the number after "ID:")
 * Then update the shortcode IDs below:
 */
define('EMBROIDEREZE_BOOKING_FORM_ID', 0);  // <-- replace 0 with your Booking form ID
define('EMBROIDEREZE_CONTACT_FORM_ID', 0);  // <-- replace 0 with your Contact form ID

/**
 * Route ALL WPForms submissions to quotes@embroidereze.org.za
 */
add_filter('wpforms_settings_defaults', function($defaults) {
    return $defaults;
});

add_filter('wpforms_process_before_form_data', function($form_data, $fields) {
    return $form_data;
}, 10, 2);

// Override the notification email for all WPForms forms
add_filter('wpforms_entry_email_atts', function($atts, $fields, $entry, $form_data) {
    $atts['address'] = array('quotes@embroidereze.org.za');
    return $atts;
}, 10, 4);

/**
 * Also set WPForms global "from" and notification email via filter
 */
add_filter('wpforms_process_entry_save', function($fields, $entry, $form_id, $form_data) {
    // Ensure notifications go to the right address
    return $fields;
}, 10, 4);

/**
 * Helper: output WPForms shortcode if form exists, otherwise show a setup notice
 */
function embroidereze_form($form_id, $form_name) {
    if (!function_exists('wpforms')) {
        return '<p style="color:red;padding:16px;border:1px solid red;border-radius:4px;">
            ⚠️ WPForms Lite is not active. Please install and activate it from 
            <strong>Plugins → Add New → search "WPForms Lite"</strong> then activate.
        </p>';
    }
    if (empty($form_id) || $form_id === 0) {
        return '<p style="color:orange;padding:16px;border:1px solid orange;border-radius:4px;">
            ⚠️ ' . esc_html($form_name) . ' not connected yet. 
            See your setup guide for instructions.
        </p>';
    }
    return do_shortcode('[wpforms id="' . intval($form_id) . '"]');
}

/**
 * Make WordPress send emails via the correct from address
 */
add_filter('wp_mail_from', function($email) {
    return 'noreply@embroidereze.org.za';
});
add_filter('wp_mail_from_name', function($name) {
    return 'EmbroiderEze Website';
});


/* ============================================================
   EMBROIDEREZE – AJAX FORM HANDLERS
   Added by Claude – fixes the "Submit Booking Request" button
   and the "Send Message" button so they email quotes@embroidereze.org.za
   ============================================================ */

// --- Security nonce printed on every page ---
add_action('wp_head', function() {
    echo '<script>var embroidereze_ajax = ' . json_encode([
        'ajax_url' => admin_url('admin-ajax.php'),
        'nonce'    => wp_create_nonce('embroidereze_form'),
    ]) . ';</script>' . "\n";
});

// --- BOOKING form handler (logged-out users) ---
add_action('wp_ajax_nopriv_embroidereze_booking', 'embroidereze_handle_booking');
add_action('wp_ajax_embroidereze_booking',        'embroidereze_handle_booking');
function embroidereze_handle_booking() {
    check_ajax_referer('embroidereze_form', 'nonce');

    $first    = sanitize_text_field($_POST['first_name']   ?? '');
    $last     = sanitize_text_field($_POST['last_name']    ?? '');
    $email    = sanitize_email($_POST['email_address']     ?? '');
    $phone    = sanitize_text_field($_POST['phone_number'] ?? '');
    $service  = sanitize_text_field($_POST['service_required'] ?? '');
    $qty      = sanitize_text_field($_POST['quantity_approx']  ?? '');
    $date     = sanitize_text_field($_POST['preferred_date']   ?? '');
    $notes    = sanitize_textarea_field($_POST['job_description_special_instructions'] ?? '');

    if (!$first || !$email || !$service) {
        wp_send_json_error(['message' => 'Please fill in all required fields.']);
    }

    $to      = 'quotes@embroidereze.org.za';
    $subject = "New Booking Request from {$first} {$last}";
    $body    = "You have received a new booking request via your website.\n\n"
             . "Name    : {$first} {$last}\n"
             . "Email   : {$email}\n"
             . "Phone   : {$phone}\n"
             . "Service : {$service}\n"
             . "Quantity: {$qty}\n"
             . "Date    : {$date}\n\n"
             . "Job Description / Special Instructions:\n{$notes}\n";

    $headers = [
        'Content-Type: text/plain; charset=UTF-8',
        "Reply-To: {$first} {$last} <{$email}>",
    ];

    $sent = wp_mail($to, $subject, $body, $headers);
    if ($sent) {
        wp_send_json_success(['message' => 'Booking received!']);
    } else {
        wp_send_json_error(['message' => 'Sorry, the email could not be sent. Please try WhatsApp or call us directly.']);
    }
}

// --- CONTACT form handler ---
add_action('wp_ajax_nopriv_embroidereze_contact', 'embroidereze_handle_contact');
add_action('wp_ajax_embroidereze_contact',        'embroidereze_handle_contact');
function embroidereze_handle_contact() {
    check_ajax_referer('embroidereze_form', 'nonce');

    $name    = sanitize_text_field($_POST['your_name'] ?? '');
    $email   = sanitize_email($_POST['email']          ?? '');
    $subject = sanitize_text_field($_POST['subject']   ?? '(No subject)');
    $message = sanitize_textarea_field($_POST['message'] ?? '');

    if (!$name || !$email || !$message) {
        wp_send_json_error(['message' => 'Please fill in all required fields.']);
    }

    $to      = 'quotes@embroidereze.org.za';
    $subject = "Website Message: {$subject}";
    $body    = "Message from {$name} <{$email}>\n\n{$message}\n";

    $headers = [
        'Content-Type: text/plain; charset=UTF-8',
        "Reply-To: {$name} <{$email}>",
    ];

    $sent = wp_mail($to, $subject, $body, $headers);
    if ($sent) {
        wp_send_json_success(['message' => 'Message sent!']);
    } else {
        wp_send_json_error(['message' => 'Sorry, the email could not be sent. Please try WhatsApp or call us directly.']);
    }
}
XML-RPC server accepts POST requests only.