<?php
/**
 * Plugin Name: Coaching MVP Site Kit
 * Description: Registers testimonials, bookings, and lead capture workflow plus frontend styles for the coaching MVP.
 */

if (!defined('ABSPATH')) {
    exit;
}

function coaching_mvp_services() {
    return [
        'discovery-call' => 'Discovery Call',
        'clarity-session' => 'Clarity Session',
        'momentum-coaching' => 'Momentum Coaching',
        'leadership-intensives' => 'Leadership Intensive',
    ];
}

function coaching_mvp_register_post_types() {
    register_post_type('testimonial', [
        'labels' => [
            'name' => 'Testimonials',
            'singular_name' => 'Testimonial',
            'add_new_item' => 'Add New Testimonial',
            'edit_item' => 'Edit Testimonial',
        ],
        'public' => true,
        'show_in_rest' => true,
        'menu_icon' => 'dashicons-format-quote',
        'supports' => ['title', 'editor', 'excerpt'],
        'has_archive' => false,
        'rewrite' => ['slug' => 'testimonial'],
    ]);

    register_post_type('booking_request', [
        'labels' => [
            'name' => 'Bookings',
            'singular_name' => 'Booking',
            'add_new_item' => 'Add Booking',
            'edit_item' => 'View Booking',
        ],
        'public' => false,
        'show_ui' => true,
        'show_in_rest' => false,
        'menu_icon' => 'dashicons-calendar-alt',
        'supports' => ['title'],
        'capability_type' => 'post',
        'map_meta_cap' => true,
    ]);

    register_post_type('lead_capture', [
        'labels' => [
            'name' => 'Leads',
            'singular_name' => 'Lead',
            'add_new_item' => 'Add Lead',
            'edit_item' => 'View Lead',
        ],
        'public' => false,
        'show_ui' => true,
        'show_in_rest' => false,
        'menu_icon' => 'dashicons-email-alt2',
        'supports' => ['title'],
        'capability_type' => 'post',
        'map_meta_cap' => true,
    ]);
}
add_action('init', 'coaching_mvp_register_post_types');

function coaching_mvp_body_class($classes) {
    $classes[] = 'coaching-mvp-active';
    return $classes;
}
add_filter('body_class', 'coaching_mvp_body_class');

function coaching_mvp_styles() {
    if (is_admin()) {
        return;
    }

    wp_register_style('coaching-mvp-inline', false, [], null);
    wp_enqueue_style('coaching-mvp-inline');

    $css = <<<'CSS'
:root {
  --coach-primary: #5b6cff;
  --coach-secondary: #16c4b5;
  --coach-background: #f4f7ff;
  --coach-surface: #ffffff;
  --coach-text: #172033;
  --coach-muted: #5f6b84;
  --coach-border: rgba(23,32,51,.08);
  --coach-shadow: 0 30px 70px rgba(32,45,91,.14);
  --coach-radius: 24px;
  --coach-radius-sm: 16px;
  --coach-spacing: 1.5rem;
}
body.coaching-mvp-active {
  background: linear-gradient(180deg, #eef3ff 0%, #f9fbff 32%, #ffffff 100%);
  color: var(--coach-text);
}
body.coaching-mvp-active .wp-site-blocks,
body.coaching-mvp-active .site,
body.coaching-mvp-active main {
  color: var(--coach-text);
}
body.coaching-mvp-active.page .wp-site-blocks main,
body.coaching-mvp-active.home .wp-site-blocks main,
body.coaching-mvp-active.blog .wp-site-blocks main {
  --wp--style--global--content-size: min(1180px, calc(100vw - 48px));
  --wp--style--global--wide-size: min(1320px, calc(100vw - 48px));
}
body.coaching-mvp-active.page .wp-block-post-content,
body.coaching-mvp-active.home .wp-block-post-content,
body.coaching-mvp-active.blog .wp-block-post-content {
  width: 100%;
}
body.coaching-mvp-active .wp-block-post-content.is-layout-constrained > :where(:not(.alignleft):not(.alignright):not(.alignfull)),
body.coaching-mvp-active .coach-home-page.is-layout-constrained > :where(:not(.alignleft):not(.alignright):not(.alignfull)) {
  max-width: var(--wp--style--global--content-size);
}
.coach-hero,
.coach-section,
.coach-panel,
.coach-form-wrap,
.coach-service-card,
.coach-testimonial-card,
.coach-stat,
.coach-process-card,
.coach-mini-card,
.coach-faq-card,
.coach-story-card {
  border-radius: var(--coach-radius);
}
.coach-hero {
  padding: clamp(2rem, 5vw, 4rem);
  background:
    radial-gradient(circle at top right, rgba(22,196,181,.28), transparent 28%),
    radial-gradient(circle at bottom left, rgba(91,108,255,.20), transparent 32%),
    linear-gradient(135deg, #101a3a 0%, #213872 48%, #5b6cff 100%);
  box-shadow: var(--coach-shadow);
  overflow: hidden;
}
.coach-hero h1,
.coach-hero p,
.coach-hero li,
.coach-hero strong {
  color: #fff;
}
.coach-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .45rem .9rem;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  font-size: .82rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.coach-hero .wp-block-buttons .wp-block-button__link,
.coach-cta-row .wp-block-button__link,
.coach-form-wrap button,
.coach-inline-link {
  border-radius: 999px;
  padding: .95rem 1.4rem;
  font-weight: 700;
  text-decoration: none;
}
.coach-hero .is-style-outline > .wp-block-button__link {
  border: 1px solid rgba(255,255,255,.45);
  color: #fff;
  background: transparent;
}
.coach-grid-2,
.coach-grid-3,
.coach-grid-4,
.coach-card-grid,
.coach-testimonial-grid,
.coach-process-grid,
.coach-story-grid,
.coach-faq-grid,
.coach-stats-grid,
.coach-mini-grid {
  display: grid;
  gap: 1.2rem;
}
.coach-grid-2 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.coach-grid-3,
.coach-card-grid,
.coach-testimonial-grid,
.coach-process-grid,
.coach-story-grid,
.coach-faq-grid,
.coach-mini-grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.coach-grid-4,
.coach-stats-grid { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.coach-panel,
.coach-service-card,
.coach-testimonial-card,
.coach-stat,
.coach-process-card,
.coach-mini-card,
.coach-faq-card,
.coach-story-card,
.coach-form-wrap {
  background: rgba(255,255,255,.92);
  border: 1px solid var(--coach-border);
  box-shadow: var(--coach-shadow);
  padding: 1.35rem;
}
.coach-panel.soft {
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.16);
}
.coach-stat strong {
  display: block;
  font-size: clamp(1.45rem, 3vw, 2.1rem);
  color: var(--coach-text);
}
.coach-stat span,
.coach-muted,
.coach-service-card p,
.coach-process-card p,
.coach-faq-card p,
.coach-story-card p,
.coach-testimonial-meta,
.coach-form-wrap p,
.coach-section p {
  color: var(--coach-muted);
}
.coach-badge {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .4rem .8rem;
  border-radius: 999px;
  background: rgba(91,108,255,.10);
  color: var(--coach-primary);
  font-size: .85rem;
  font-weight: 700;
}
.coach-service-card h3,
.coach-process-card h3,
.coach-faq-card h3,
.coach-story-card h3,
.coach-testimonial-card h3,
.coach-mini-card h3 {
  margin-top: .35rem;
  margin-bottom: .55rem;
}
.coach-service-card ul,
.coach-process-card ul,
.coach-story-card ul {
  margin: .8rem 0 0 1rem;
}
.coach-icon-dot {
  width: 2.25rem;
  height: 2.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(91,108,255,.12);
  color: var(--coach-primary);
  font-weight: 800;
}
.coach-form-wrap {
  padding: 1.5rem;
}
.coach-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.coach-form-grid .full {
  grid-column: 1 / -1;
}
.coach-form-wrap label {
  display: block;
  font-weight: 700;
  margin-bottom: .4rem;
  color: var(--coach-text);
}
.coach-form-wrap input,
.coach-form-wrap textarea,
.coach-form-wrap select {
  width: 100%;
  border: 1px solid rgba(23,32,51,.12);
  border-radius: 16px;
  padding: .9rem 1rem;
  font-size: 1rem;
  background: #fff;
  color: var(--coach-text);
}
.coach-form-wrap textarea {
  min-height: 140px;
}
.coach-form-wrap button {
  border: 0;
  background: linear-gradient(135deg, var(--coach-primary), #7f56d9);
  color: #fff;
  cursor: pointer;
  box-shadow: 0 12px 24px rgba(91,108,255,.25);
}
.coach-alert {
  border-radius: 16px;
  padding: .95rem 1rem;
  margin-bottom: 1rem;
  font-weight: 600;
}
.coach-alert.success {
  background: rgba(22,196,181,.12);
  color: #116c63;
  border: 1px solid rgba(22,196,181,.18);
}
.coach-alert.error {
  background: rgba(255,107,129,.10);
  color: #8d2d3b;
  border: 1px solid rgba(255,107,129,.18);
}
.coach-testimonial-grid blockquote {
  margin: 0;
}
.coach-testimonial-card .coach-rating {
  color: #f5a524;
  letter-spacing: .18em;
  font-size: .95rem;
}
.coach-cta-band {
  padding: 1.5rem;
  background: linear-gradient(135deg, rgba(91,108,255,.12), rgba(22,196,181,.12));
  border: 1px solid rgba(91,108,255,.12);
  border-radius: var(--coach-radius);
}
.coach-stack > * + * {
  margin-top: 1rem;
}
.coach-section {
  margin-top: clamp(1.4rem, 4vw, 2.5rem);
}
.coach-home-page .wp-block-post-title,
.page-slug-home .wp-block-post-title {
  display: none;
}
.coach-inline-link {
  color: var(--coach-primary);
  background: rgba(91,108,255,.08);
}
.coach-admin-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-top: .6rem;
  color: var(--coach-primary);
  text-decoration: none;
  font-weight: 700;
}
.coach-footer-note {
  text-align: center;
  color: var(--coach-muted);
  font-size: .95rem;
}
@media (max-width: 781px) {
  .coach-hero { padding: 1.5rem; }
}
CSS;

    wp_add_inline_style('coaching-mvp-inline', $css);
}
add_action('wp_enqueue_scripts', 'coaching_mvp_styles');

function coaching_mvp_sanitize_textarea($value) {
    return trim(wp_strip_all_tags((string) $value));
}

function coaching_mvp_handle_forms() {
    if ($_SERVER['REQUEST_METHOD'] !== 'POST' || empty($_POST['coaching_form_action'])) {
        return;
    }

    $action = sanitize_key(wp_unslash($_POST['coaching_form_action']));
    $redirect = !empty($_POST['_wp_http_referer']) ? wp_unslash($_POST['_wp_http_referer']) : home_url('/');
    $redirect = remove_query_arg(['booking_status', 'lead_status'], $redirect);

    if (!isset($_POST['coaching_form_nonce']) || !wp_verify_nonce(wp_unslash($_POST['coaching_form_nonce']), 'coaching_form_submit')) {
        wp_safe_redirect(add_query_arg($action === 'booking' ? 'booking_status' : 'lead_status', 'error', $redirect));
        exit;
    }

    $name = sanitize_text_field(wp_unslash($_POST['name'] ?? ''));
    $email = sanitize_email(wp_unslash($_POST['email'] ?? ''));
    $phone = sanitize_text_field(wp_unslash($_POST['phone'] ?? ''));
    $message = coaching_mvp_sanitize_textarea(wp_unslash($_POST['message'] ?? ''));

    if (!$name || !$email) {
        wp_safe_redirect(add_query_arg($action === 'booking' ? 'booking_status' : 'lead_status', 'error', $redirect));
        exit;
    }

    if ($action === 'booking') {
        $service = sanitize_text_field(wp_unslash($_POST['service'] ?? 'Discovery Call'));
        $preferred_date = sanitize_text_field(wp_unslash($_POST['preferred_date'] ?? ''));
        $preferred_time = sanitize_text_field(wp_unslash($_POST['preferred_time'] ?? ''));
        $format = sanitize_text_field(wp_unslash($_POST['session_format'] ?? 'Zoom'));
        $goal = coaching_mvp_sanitize_textarea(wp_unslash($_POST['goal'] ?? ''));
        $post_id = wp_insert_post([
            'post_type' => 'booking_request',
            'post_status' => 'private',
            'post_title' => sprintf('%s — %s', $name, $preferred_date ?: current_time('Y-m-d')),
        ], true);
        if (is_wp_error($post_id)) {
            wp_safe_redirect(add_query_arg('booking_status', 'error', $redirect));
            exit;
        }
        update_post_meta($post_id, '_booking_name', $name);
        update_post_meta($post_id, '_booking_email', $email);
        update_post_meta($post_id, '_booking_phone', $phone);
        update_post_meta($post_id, '_booking_service', $service);
        update_post_meta($post_id, '_booking_date', $preferred_date);
        update_post_meta($post_id, '_booking_time', $preferred_time);
        update_post_meta($post_id, '_booking_format', $format);
        update_post_meta($post_id, '_booking_goal', $goal);
        update_post_meta($post_id, '_booking_message', $message);
        wp_safe_redirect(add_query_arg('booking_status', 'success', $redirect));
        exit;
    }

    if ($action === 'lead') {
        $focus = sanitize_text_field(wp_unslash($_POST['focus'] ?? ''));
        $company = sanitize_text_field(wp_unslash($_POST['company'] ?? ''));
        $post_id = wp_insert_post([
            'post_type' => 'lead_capture',
            'post_status' => 'private',
            'post_title' => sprintf('%s — %s', $name, current_time('Y-m-d H:i')),
        ], true);
        if (is_wp_error($post_id)) {
            wp_safe_redirect(add_query_arg('lead_status', 'error', $redirect));
            exit;
        }
        update_post_meta($post_id, '_lead_name', $name);
        update_post_meta($post_id, '_lead_email', $email);
        update_post_meta($post_id, '_lead_phone', $phone);
        update_post_meta($post_id, '_lead_company', $company);
        update_post_meta($post_id, '_lead_focus', $focus);
        update_post_meta($post_id, '_lead_message', $message);
        wp_safe_redirect(add_query_arg('lead_status', 'success', $redirect));
        exit;
    }
}
add_action('init', 'coaching_mvp_handle_forms', 20);

function coaching_mvp_booking_form_shortcode() {
    $status = isset($_GET['booking_status']) ? sanitize_key(wp_unslash($_GET['booking_status'])) : '';
    ob_start();
    ?>
    <div class="coach-form-wrap" id="book-form">
        <?php if ($status === 'success') : ?>
            <div class="coach-alert success">Thanks — your booking request was received. You can review it anytime in the WordPress admin under Bookings.</div>
        <?php elseif ($status === 'error') : ?>
            <div class="coach-alert error">Please complete the required fields and try again.</div>
        <?php endif; ?>
        <div class="coach-stack">
            <div>
                <span class="coach-badge">Book a pay-later session</span>
                <h3>Request your coaching session</h3>
                <p>Pick the service, preferred date, and format. This MVP stores requests in WordPress so the coach can confirm details personally.</p>
            </div>
            <form method="post" class="coach-stack">
                <?php wp_nonce_field('coaching_form_submit', 'coaching_form_nonce'); ?>
                <input type="hidden" name="coaching_form_action" value="booking" />
                <div class="coach-form-grid">
                    <div>
                        <label for="coach-book-name">Full name</label>
                        <input id="coach-book-name" type="text" name="name" required />
                    </div>
                    <div>
                        <label for="coach-book-email">Email</label>
                        <input id="coach-book-email" type="email" name="email" required />
                    </div>
                    <div>
                        <label for="coach-book-phone">Phone</label>
                        <input id="coach-book-phone" type="text" name="phone" />
                    </div>
                    <div>
                        <label for="coach-book-service">Service</label>
                        <select id="coach-book-service" name="service">
                            <?php foreach (coaching_mvp_services() as $value => $label) : ?>
                                <option value="<?php echo esc_attr($label); ?>"><?php echo esc_html($label); ?></option>
                            <?php endforeach; ?>
                        </select>
                    </div>
                    <div>
                        <label for="coach-book-date">Preferred date</label>
                        <input id="coach-book-date" type="date" name="preferred_date" required />
                    </div>
                    <div>
                        <label for="coach-book-time">Preferred time</label>
                        <input id="coach-book-time" type="time" name="preferred_time" required />
                    </div>
                    <div>
                        <label for="coach-book-format">Session format</label>
                        <select id="coach-book-format" name="session_format">
                            <option value="Zoom">Zoom</option>
                            <option value="Phone">Phone</option>
                            <option value="In Person">In Person</option>
                        </select>
                    </div>
                    <div class="full">
                        <label for="coach-book-goal">What would you like help with?</label>
                        <textarea id="coach-book-goal" name="goal" placeholder="Share the goal, transition, challenge, or outcome you want to focus on."></textarea>
                    </div>
                    <div class="full">
                        <label for="coach-book-message">Anything else?</label>
                        <textarea id="coach-book-message" name="message" placeholder="Include timing constraints, preferred cadence, or context."></textarea>
                    </div>
                </div>
                <div>
                    <button type="submit">Request Session</button>
                </div>
            </form>
        </div>
    </div>
    <?php
    return ob_get_clean();
}
add_shortcode('coaching_booking_form', 'coaching_mvp_booking_form_shortcode');

function coaching_mvp_lead_form_shortcode() {
    $status = isset($_GET['lead_status']) ? sanitize_key(wp_unslash($_GET['lead_status'])) : '';
    ob_start();
    ?>
    <div class="coach-form-wrap" id="lead-form">
        <?php if ($status === 'success') : ?>
            <div class="coach-alert success">Thanks — your message was captured and is now visible in the WordPress admin under Leads.</div>
        <?php elseif ($status === 'error') : ?>
            <div class="coach-alert error">Please add your name and email so we can respond properly.</div>
        <?php endif; ?>
        <div class="coach-stack">
            <div>
                <span class="coach-badge">Lead capture</span>
                <h3>Start the conversation</h3>
                <p>Not ready to book yet? Share your focus area and the coach can follow up with the right next step.</p>
            </div>
            <form method="post" class="coach-stack">
                <?php wp_nonce_field('coaching_form_submit', 'coaching_form_nonce'); ?>
                <input type="hidden" name="coaching_form_action" value="lead" />
                <div class="coach-form-grid">
                    <div>
                        <label for="coach-lead-name">Full name</label>
                        <input id="coach-lead-name" type="text" name="name" required />
                    </div>
                    <div>
                        <label for="coach-lead-email">Email</label>
                        <input id="coach-lead-email" type="email" name="email" required />
                    </div>
                    <div>
                        <label for="coach-lead-phone">Phone</label>
                        <input id="coach-lead-phone" type="text" name="phone" />
                    </div>
                    <div>
                        <label for="coach-lead-company">Company / role</label>
                        <input id="coach-lead-company" type="text" name="company" />
                    </div>
                    <div class="full">
                        <label for="coach-lead-focus">What are you working toward?</label>
                        <input id="coach-lead-focus" type="text" name="focus" placeholder="Examples: career transition, executive presence, consistency, burnout recovery" />
                    </div>
                    <div class="full">
                        <label for="coach-lead-message">Message</label>
                        <textarea id="coach-lead-message" name="message" placeholder="Share what support would feel most valuable right now."></textarea>
                    </div>
                </div>
                <div>
                    <button type="submit">Send Inquiry</button>
                </div>
            </form>
        </div>
    </div>
    <?php
    return ob_get_clean();
}
add_shortcode('coaching_lead_form', 'coaching_mvp_lead_form_shortcode');

function coaching_mvp_testimonials_shortcode($atts = []) {
    $atts = shortcode_atts(['limit' => 6], $atts, 'coaching_testimonials');
    $items = get_posts([
        'post_type' => 'testimonial',
        'post_status' => 'publish',
        'numberposts' => (int) $atts['limit'],
        'orderby' => 'menu_order date',
        'order' => 'ASC',
    ]);
    if (!$items) {
        return '<p>No testimonials yet.</p>';
    }
    ob_start();
    echo '<div class="coach-testimonial-grid">';
    foreach ($items as $item) {
        $role = get_post_meta($item->ID, '_testimonial_role', true);
        echo '<article class="coach-testimonial-card">';
        echo '<div class="coach-rating">★★★★★</div>';
        echo '<blockquote><p>' . esc_html(wp_strip_all_tags($item->post_content)) . '</p></blockquote>';
        echo '<h3>' . esc_html(get_the_title($item)) . '</h3>';
        if ($role) {
            echo '<div class="coach-testimonial-meta">' . esc_html($role) . '</div>';
        }
        echo '</article>';
    }
    echo '</div>';
    return ob_get_clean();
}
add_shortcode('coaching_testimonials', 'coaching_mvp_testimonials_shortcode');

function coaching_mvp_admin_columns($columns, $post_type) {
    if ($post_type === 'booking_request') {
        return [
            'cb' => $columns['cb'],
            'title' => 'Booking',
            'service' => 'Service',
            'date' => 'Date',
            'contact' => 'Contact',
            'format' => 'Format',
        ];
    }
    if ($post_type === 'lead_capture') {
        return [
            'cb' => $columns['cb'],
            'title' => 'Lead',
            'focus' => 'Focus',
            'contact' => 'Contact',
            'date' => 'Received',
        ];
    }
    if ($post_type === 'testimonial') {
        $columns['role'] = 'Role';
        return $columns;
    }
    return $columns;
}
add_filter('manage_booking_request_posts_columns', fn($columns) => coaching_mvp_admin_columns($columns, 'booking_request'));
add_filter('manage_lead_capture_posts_columns', fn($columns) => coaching_mvp_admin_columns($columns, 'lead_capture'));
add_filter('manage_testimonial_posts_columns', fn($columns) => coaching_mvp_admin_columns($columns, 'testimonial'));

function coaching_mvp_render_admin_column($column, $post_id) {
    switch ($column) {
        case 'service':
            echo esc_html((string) get_post_meta($post_id, '_booking_service', true));
            break;
        case 'date':
            if (get_post_type($post_id) === 'booking_request') {
                $date = get_post_meta($post_id, '_booking_date', true);
                $time = get_post_meta($post_id, '_booking_time', true);
                echo esc_html(trim($date . ' ' . $time));
            } else {
                echo esc_html(get_the_date('Y-m-d H:i', $post_id));
            }
            break;
        case 'contact':
            $email_key = get_post_type($post_id) === 'booking_request' ? '_booking_email' : '_lead_email';
            $phone_key = get_post_type($post_id) === 'booking_request' ? '_booking_phone' : '_lead_phone';
            echo esc_html((string) get_post_meta($post_id, $email_key, true));
            $phone = get_post_meta($post_id, $phone_key, true);
            if ($phone) {
                echo '<br>' . esc_html((string) $phone);
            }
            break;
        case 'format':
            echo esc_html((string) get_post_meta($post_id, '_booking_format', true));
            break;
        case 'focus':
            echo esc_html((string) get_post_meta($post_id, '_lead_focus', true));
            break;
        case 'role':
            echo esc_html((string) get_post_meta($post_id, '_testimonial_role', true));
            break;
    }
}
add_action('manage_booking_request_posts_custom_column', 'coaching_mvp_render_admin_column', 10, 2);
add_action('manage_lead_capture_posts_custom_column', 'coaching_mvp_render_admin_column', 10, 2);
add_action('manage_testimonial_posts_custom_column', 'coaching_mvp_render_admin_column', 10, 2);

function coaching_mvp_details_meta_box() {
    foreach (['booking_request', 'lead_capture'] as $post_type) {
        add_meta_box('coaching-mvp-details', 'Submission Details', 'coaching_mvp_details_meta_box_html', $post_type, 'normal', 'high');
    }
    add_meta_box('coaching-mvp-testimonial-role', 'Testimonial Details', 'coaching_mvp_testimonial_meta_box_html', 'testimonial', 'side');
}
add_action('add_meta_boxes', 'coaching_mvp_details_meta_box');

function coaching_mvp_details_meta_box_html($post) {
    if ($post->post_type === 'booking_request') {
        $fields = [
            'Name' => get_post_meta($post->ID, '_booking_name', true),
            'Email' => get_post_meta($post->ID, '_booking_email', true),
            'Phone' => get_post_meta($post->ID, '_booking_phone', true),
            'Service' => get_post_meta($post->ID, '_booking_service', true),
            'Preferred date' => get_post_meta($post->ID, '_booking_date', true),
            'Preferred time' => get_post_meta($post->ID, '_booking_time', true),
            'Format' => get_post_meta($post->ID, '_booking_format', true),
            'Goal' => get_post_meta($post->ID, '_booking_goal', true),
            'Extra notes' => get_post_meta($post->ID, '_booking_message', true),
        ];
    } else {
        $fields = [
            'Name' => get_post_meta($post->ID, '_lead_name', true),
            'Email' => get_post_meta($post->ID, '_lead_email', true),
            'Phone' => get_post_meta($post->ID, '_lead_phone', true),
            'Company / role' => get_post_meta($post->ID, '_lead_company', true),
            'Focus area' => get_post_meta($post->ID, '_lead_focus', true),
            'Message' => get_post_meta($post->ID, '_lead_message', true),
        ];
    }
    echo '<div class="coaching-admin-meta">';
    foreach ($fields as $label => $value) {
        echo '<p><strong>' . esc_html($label) . ':</strong><br>' . nl2br(esc_html((string) $value)) . '</p>';
    }
    echo '</div>';
}

function coaching_mvp_testimonial_meta_box_html($post) {
    wp_nonce_field('coaching_testimonial_meta', 'coaching_testimonial_meta_nonce');
    $role = get_post_meta($post->ID, '_testimonial_role', true);
    echo '<p><label for="coaching-testimonial-role"><strong>Role / context</strong></label></p>';
    echo '<input type="text" id="coaching-testimonial-role" name="coaching_testimonial_role" value="' . esc_attr((string) $role) . '" style="width:100%;" />';
    echo '<p class="description">Example: Founder, Sample Client</p>';
}

function coaching_mvp_save_testimonial_meta($post_id) {
    if (!isset($_POST['coaching_testimonial_meta_nonce']) || !wp_verify_nonce(wp_unslash($_POST['coaching_testimonial_meta_nonce']), 'coaching_testimonial_meta')) {
        return;
    }
    if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
        return;
    }
    if (isset($_POST['coaching_testimonial_role'])) {
        update_post_meta($post_id, '_testimonial_role', sanitize_text_field(wp_unslash($_POST['coaching_testimonial_role'])));
    }
}
add_action('save_post_testimonial', 'coaching_mvp_save_testimonial_meta');


function coaching_mvp_current_request_origin() {
    if (defined('WP_CLI') && WP_CLI) {
        return null;
    }

    $host = '';
    if (!empty($_SERVER['HTTP_X_FORWARDED_HOST'])) {
        $parts = explode(',', (string) $_SERVER['HTTP_X_FORWARDED_HOST']);
        $host = trim(end($parts));
    } elseif (!empty($_SERVER['HTTP_HOST'])) {
        $host = trim((string) $_SERVER['HTTP_HOST']);
    }

    if ($host === '' || preg_match('/[^a-z0-9\-\.:\[\]]/i', $host)) {
        return null;
    }

    $scheme = 'http';
    if (!empty($_SERVER['HTTP_X_FORWARDED_PROTO'])) {
        $parts = explode(',', (string) $_SERVER['HTTP_X_FORWARDED_PROTO']);
        $candidate = strtolower(trim(end($parts)));
        if (in_array($candidate, ['http', 'https'], true)) {
            $scheme = $candidate;
        }
    } elseif (!empty($_SERVER['REQUEST_SCHEME']) && in_array($_SERVER['REQUEST_SCHEME'], ['http', 'https'], true)) {
        $scheme = $_SERVER['REQUEST_SCHEME'];
    } elseif (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') {
        $scheme = 'https';
    }

    return $scheme . '://' . $host;
}

function coaching_mvp_should_replace_local_host($url) {
    $host = wp_parse_url($url, PHP_URL_HOST);
    return in_array($host, ['localhost', '127.0.0.1', '::1'], true);
}

function coaching_mvp_replace_local_origin($url) {
    $origin = coaching_mvp_current_request_origin();
    if (!$origin || !coaching_mvp_should_replace_local_host($url)) {
        return $url;
    }

    $path = (string) wp_parse_url($url, PHP_URL_PATH);
    $query = wp_parse_url($url, PHP_URL_QUERY);
    $fragment = wp_parse_url($url, PHP_URL_FRAGMENT);

    $rebuilt = rtrim($origin, '/') . $path;
    if ($query) {
        $rebuilt .= '?' . $query;
    }
    if ($fragment) {
        $rebuilt .= '#' . $fragment;
    }

    return $rebuilt;
}

function coaching_mvp_filter_option_home($value) {
    return coaching_mvp_replace_local_origin((string) $value);
}
add_filter('option_home', 'coaching_mvp_filter_option_home');
add_filter('option_siteurl', 'coaching_mvp_filter_option_home');

function coaching_mvp_filter_generated_url($url) {
    return coaching_mvp_replace_local_origin((string) $url);
}
add_filter('home_url', 'coaching_mvp_filter_generated_url', 10, 1);
add_filter('site_url', 'coaching_mvp_filter_generated_url', 10, 1);
add_filter('content_url', 'coaching_mvp_filter_generated_url', 10, 1);
add_filter('plugins_url', 'coaching_mvp_filter_generated_url', 10, 1);
add_filter('includes_url', 'coaching_mvp_filter_generated_url', 10, 1);
add_filter('rest_url', 'coaching_mvp_filter_generated_url', 10, 1);
add_filter('network_home_url', 'coaching_mvp_filter_generated_url', 10, 1);
add_filter('network_site_url', 'coaching_mvp_filter_generated_url', 10, 1);


function coaching_mvp_replace_local_origin_in_html($html) {
    $origin = coaching_mvp_current_request_origin();
    if (!$origin || !is_string($html) || $html == '') {
        return $html;
    }

    return str_replace(
        ['http://localhost', 'https://localhost', 'http://127.0.0.1', 'https://127.0.0.1'],
        $origin,
        $html
    );
}

function coaching_mvp_filter_rendered_block_html($block_content) {
    if (is_admin()) {
        return $block_content;
    }

    return coaching_mvp_replace_local_origin_in_html($block_content);
}
add_filter('render_block', 'coaching_mvp_filter_rendered_block_html', 10, 1);