<?php

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

class Ansico_CPTax_Admin {
    private static $instance = null;
    private $plugin;

    public static function instance( $plugin ) {
        if ( null === self::$instance ) {
            self::$instance = new self( $plugin );
        }

        return self::$instance;
    }

    public function __construct( $plugin ) {
        $this->plugin = $plugin;
        add_action( 'admin_menu', array( $this, 'admin_menu' ) );
        add_action( 'admin_init', array( $this, 'handle_actions' ) );
        add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_assets' ) );
    }

    public function admin_menu() {
        add_menu_page(
            __( 'Ansico CPT & Taxonomies', 'ansico-cpt-and-taxonomies' ),
            __( 'Ansico CPT', 'ansico-cpt-and-taxonomies' ),
            'manage_options',
            'ansico-cptax',
            array( $this, 'render_cpts_page' ),
            'dashicons-database-add',
            58
        );

        add_submenu_page(
            'ansico-cptax',
            __( 'Custom Post Types', 'ansico-cpt-and-taxonomies' ),
            __( 'Custom Post Types', 'ansico-cpt-and-taxonomies' ),
            'manage_options',
            'ansico-cptax',
            array( $this, 'render_cpts_page' )
        );

        add_submenu_page(
            'ansico-cptax',
            __( 'Taxonomies', 'ansico-cpt-and-taxonomies' ),
            __( 'Taxonomies', 'ansico-cpt-and-taxonomies' ),
            'manage_options',
            'ansico-cptax-taxonomies',
            array( $this, 'render_taxonomies_page' )
        );

        add_submenu_page(
            'ansico-cptax',
            __( 'Tools', 'ansico-cpt-and-taxonomies' ),
            __( 'Tools', 'ansico-cpt-and-taxonomies' ),
            'manage_options',
            'ansico-cptax-tools',
            array( $this, 'render_tools_page' )
        );
    }

    public function enqueue_assets( $hook_suffix ) {
        if ( false === strpos( $hook_suffix, 'ansico-cptax' ) ) {
            return;
        }

        wp_enqueue_style(
            'ansico-cptax-admin',
            ANSICO_CPTAX_URL . 'assets/admin.css',
            array(),
            ANSICO_CPTAX_VERSION
        );

        wp_enqueue_script(
            'ansico-cptax-admin',
            ANSICO_CPTAX_URL . 'assets/admin.js',
            array(),
            ANSICO_CPTAX_VERSION,
            true
        );
    }

    public function handle_actions() {
        if ( ! current_user_can( 'manage_options' ) ) {
            return;
        }

        if ( empty( $_POST['ansico_cptax_action'] ) ) {
            return;
        }

        $action = sanitize_text_field( wp_unslash( $_POST['ansico_cptax_action'] ) );

        if ( 'export_json' === $action ) {
            check_admin_referer( 'ansico_cptax_export' );
            $this->download_export();
        }

        check_admin_referer( 'ansico_cptax_save' );

        if ( 'save_cpt' === $action ) {
            $record = $this->sanitize_cpt_request();
            if ( ! empty( $record['is_override'] ) ) {
                $records = $this->plugin->get_cpt_overrides();
                $records = $this->upsert_by_key( $records, sanitize_key( wp_unslash( $_POST['current_key'] ?? '' ) ), $record, 'key' );
                $this->plugin->save_cpt_overrides( $records );
            } else {
                $records = $this->plugin->get_cpts();
                $records = $this->upsert_by_key( $records, sanitize_key( wp_unslash( $_POST['current_key'] ?? '' ) ), $record, 'key' );
                $this->plugin->save_cpts( $records );
            }
            flush_rewrite_rules();
            wp_safe_redirect( admin_url( 'admin.php?page=ansico-cptax&updated=1' ) );
            exit;
        }

        if ( 'delete_cpt' === $action ) {
            $key         = sanitize_key( wp_unslash( $_POST['key'] ?? '' ) );
            $is_override = ! empty( $_POST['is_override'] );
            $records     = $is_override ? $this->plugin->get_cpt_overrides() : $this->plugin->get_cpts();
            $records     = array_values( array_filter( $records, function( $cpt ) use ( $key ) {
                return ( $cpt['key'] ?? '' ) !== $key;
            } ) );
            if ( $is_override ) {
                $this->plugin->save_cpt_overrides( $records );
            } else {
                $this->plugin->save_cpts( $records );
            }
            flush_rewrite_rules();
            wp_safe_redirect( admin_url( 'admin.php?page=ansico-cptax&deleted=1' ) );
            exit;
        }

        if ( 'save_taxonomy' === $action ) {
            $record = $this->sanitize_taxonomy_request();
            if ( ! empty( $record['is_override'] ) ) {
                $records = $this->plugin->get_taxonomy_overrides();
                $records = $this->upsert_by_key( $records, sanitize_key( wp_unslash( $_POST['current_key'] ?? '' ) ), $record, 'key' );
                $this->plugin->save_taxonomy_overrides( $records );
            } else {
                $records = $this->plugin->get_taxonomies();
                $records = $this->upsert_by_key( $records, sanitize_key( wp_unslash( $_POST['current_key'] ?? '' ) ), $record, 'key' );
                $this->plugin->save_taxonomies( $records );
            }
            flush_rewrite_rules();
            wp_safe_redirect( admin_url( 'admin.php?page=ansico-cptax-taxonomies&updated=1' ) );
            exit;
        }

        if ( 'delete_taxonomy' === $action ) {
            $key         = sanitize_key( wp_unslash( $_POST['key'] ?? '' ) );
            $is_override = ! empty( $_POST['is_override'] );
            $records     = $is_override ? $this->plugin->get_taxonomy_overrides() : $this->plugin->get_taxonomies();
            $records     = array_values( array_filter( $records, function( $taxonomy ) use ( $key ) {
                return ( $taxonomy['key'] ?? '' ) !== $key;
            } ) );
            if ( $is_override ) {
                $this->plugin->save_taxonomy_overrides( $records );
            } else {
                $this->plugin->save_taxonomies( $records );
            }
            flush_rewrite_rules();
            wp_safe_redirect( admin_url( 'admin.php?page=ansico-cptax-taxonomies&deleted=1' ) );
            exit;
        }

        if ( 'import_json' === $action ) {
            $replace_existing = ! empty( $_POST['replace_existing'] );
            $result           = $this->handle_import_json( $replace_existing );
            $status           = ! empty( $result['error'] ) ? 'import_error=1' : 'imported=1';
            $message          = ! empty( $result['message'] ) ? rawurlencode( $result['message'] ) : '';
            wp_safe_redirect( admin_url( 'admin.php?page=ansico-cptax-tools&' . $status . '&message=' . $message ) );
            exit;
        }
    }

    private function download_export() {
        $filename = 'ansico-cptax-export-' . gmdate( 'Y-m-d-His' ) . '.json';
        $payload  = $this->plugin->get_export_payload();

        nocache_headers();
        header( 'Content-Type: application/json; charset=' . get_option( 'blog_charset' ) );
        header( 'Content-Disposition: attachment; filename=' . $filename );
        echo wp_json_encode( $payload, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES );
        exit;
    }

    private function handle_import_json( $replace_existing ) {
        if ( empty( $_FILES['import_file']['tmp_name'] ) ) {
            return array(
                'error'   => true,
                'message' => __( 'No JSON file was uploaded.', 'ansico-cpt-and-taxonomies' ),
            );
        }

        $raw = file_get_contents( $_FILES['import_file']['tmp_name'] ); // phpcs:ignore WordPressVIPMinimum.Performance.FetchingRemoteData.FileGetContentsUnknown
        if ( false === $raw || '' === $raw ) {
            return array(
                'error'   => true,
                'message' => __( 'The uploaded file could not be read.', 'ansico-cpt-and-taxonomies' ),
            );
        }

        $payload = json_decode( $raw, true );
        if ( ! is_array( $payload ) ) {
            return array(
                'error'   => true,
                'message' => __( 'The uploaded file is not valid JSON.', 'ansico-cpt-and-taxonomies' ),
            );
        }

        $cpts               = $this->normalize_import_records( $payload['cpts'] ?? array(), 'cpt' );
        $taxonomies         = $this->normalize_import_records( $payload['taxonomies'] ?? array(), 'taxonomy' );
        $cpt_overrides      = $this->normalize_import_records( $payload['cpt_overrides'] ?? array(), 'cpt' );
        $taxonomy_overrides = $this->normalize_import_records( $payload['taxonomy_overrides'] ?? array(), 'taxonomy' );

        if ( $replace_existing ) {
            $this->plugin->save_cpts( $cpts );
            $this->plugin->save_taxonomies( $taxonomies );
            $this->plugin->save_cpt_overrides( $cpt_overrides );
            $this->plugin->save_taxonomy_overrides( $taxonomy_overrides );
        } else {
            $this->plugin->save_cpts( $this->merge_by_key( $this->plugin->get_cpts(), $cpts ) );
            $this->plugin->save_taxonomies( $this->merge_by_key( $this->plugin->get_taxonomies(), $taxonomies ) );
            $this->plugin->save_cpt_overrides( $this->merge_by_key( $this->plugin->get_cpt_overrides(), $cpt_overrides ) );
            $this->plugin->save_taxonomy_overrides( $this->merge_by_key( $this->plugin->get_taxonomy_overrides(), $taxonomy_overrides ) );
        }

        flush_rewrite_rules();

        return array(
            'error'   => false,
            'message' => __( 'JSON import completed.', 'ansico-cpt-and-taxonomies' ),
        );
    }

    private function normalize_import_records( $records, $type ) {
        $normalized = array();
        if ( ! is_array( $records ) ) {
            return $normalized;
        }

        foreach ( $records as $record ) {
            if ( 'taxonomy' === $type ) {
                $record = $this->plugin->normalize_taxonomy_record( $record );
            } else {
                $record = $this->plugin->normalize_cpt_record( $record );
            }

            if ( empty( $record['key'] ) ) {
                continue;
            }
            $normalized[] = $record;
        }

        return $normalized;
    }

    private function merge_by_key( $existing, $incoming ) {
        foreach ( $incoming as $record ) {
            $existing = $this->upsert_by_key( $existing, $record['key'] ?? '', $record, 'key' );
        }

        return array_values( $existing );
    }

    private function upsert_by_key( $records, $current_key, $record, $key_field ) {
        $updated = false;
        foreach ( $records as $index => $existing ) {
            if ( ( $existing[ $key_field ] ?? '' ) === $current_key ) {
                $records[ $index ] = $record;
                $updated           = true;
                break;
            }
        }

        if ( ! $updated ) {
            $records[] = $record;
        }

        return array_values( $records );
    }

    
private function sanitize_cpt_request() {
    $supports   = isset( $_POST['supports'] ) && is_array( $_POST['supports'] ) ? array_map( 'sanitize_key', wp_unslash( $_POST['supports'] ) ) : array();
    $taxonomies = isset( $_POST['taxonomies'] ) && is_array( $_POST['taxonomies'] ) ? array_map( 'sanitize_key', wp_unslash( $_POST['taxonomies'] ) ) : array();
    $custom_fields = $this->sanitize_custom_fields();
    $template_settings = array(
        'single_mode'               => sanitize_key( wp_unslash( $_POST['single_mode'] ?? 'plugin' ) ),
        'archive_mode'              => sanitize_key( wp_unslash( $_POST['archive_mode'] ?? 'plugin' ) ),
        'single_show_featured'      => ! empty( $_POST['single_show_featured'] ) ? 1 : 0,
        'single_show_meta'          => ! empty( $_POST['single_show_meta'] ) ? 1 : 0,
        'single_show_terms'         => ! empty( $_POST['single_show_terms'] ) ? 1 : 0,
        'single_show_custom_fields' => ! empty( $_POST['single_show_custom_fields'] ) ? 1 : 0,
        'archive_show_featured'     => ! empty( $_POST['archive_show_featured'] ) ? 1 : 0,
        'archive_show_excerpt'      => ! empty( $_POST['archive_show_excerpt'] ) ? 1 : 0,
        'archive_show_meta'         => ! empty( $_POST['archive_show_meta'] ) ? 1 : 0,
        'archive_columns'           => absint( wp_unslash( $_POST['archive_columns'] ?? 3 ) ),
        'archive_intro'             => sanitize_textarea_field( wp_unslash( $_POST['archive_intro'] ?? '' ) ),
    );

    return $this->plugin->normalize_cpt_record(
        array(
            'key'                 => sanitize_key( wp_unslash( $_POST['key'] ?? '' ) ),
            'singular_label'      => sanitize_text_field( wp_unslash( $_POST['singular_label'] ?? '' ) ),
            'plural_label'        => sanitize_text_field( wp_unslash( $_POST['plural_label'] ?? '' ) ),
            'slug'                => sanitize_title( wp_unslash( $_POST['slug'] ?? '' ) ),
            'exclude_from_search' => ! empty( $_POST['exclude_from_search'] ) ? 1 : 0,
            'can_export'          => ! empty( $_POST['can_export'] ) ? 1 : 0,
            'supports'            => $supports,
            'taxonomies'          => $taxonomies,
            'custom_fields'       => $custom_fields,
            'template_settings'   => $template_settings,
            'is_override'         => ! empty( $_POST['is_override'] ) ? 1 : 0,
        )
    );
}

    
private function sanitize_taxonomy_request() {
    $object_type = isset( $_POST['object_type'] ) && is_array( $_POST['object_type'] ) ? array_map( 'sanitize_key', wp_unslash( $_POST['object_type'] ) ) : array();
    $template_settings = array(
        'archive_mode'          => sanitize_key( wp_unslash( $_POST['archive_mode'] ?? 'plugin' ) ),
        'archive_show_featured' => ! empty( $_POST['archive_show_featured'] ) ? 1 : 0,
        'archive_show_excerpt'  => ! empty( $_POST['archive_show_excerpt'] ) ? 1 : 0,
        'archive_show_meta'     => ! empty( $_POST['archive_show_meta'] ) ? 1 : 0,
        'archive_columns'       => absint( wp_unslash( $_POST['archive_columns'] ?? 3 ) ),
        'archive_intro'         => sanitize_textarea_field( wp_unslash( $_POST['archive_intro'] ?? '' ) ),
    );

    return $this->plugin->normalize_taxonomy_record(
        array(
            'key'               => sanitize_key( wp_unslash( $_POST['key'] ?? '' ) ),
            'singular_label'    => sanitize_text_field( wp_unslash( $_POST['singular_label'] ?? '' ) ),
            'plural_label'      => sanitize_text_field( wp_unslash( $_POST['plural_label'] ?? '' ) ),
            'slug'              => sanitize_title( wp_unslash( $_POST['slug'] ?? '' ) ),
            'hierarchical'      => ! empty( $_POST['hierarchical'] ) ? 1 : 0,
            'object_type'       => $object_type,
            'template_settings' => $template_settings,
            'is_override'       => ! empty( $_POST['is_override'] ) ? 1 : 0,
        )
    );
}


    private function sanitize_custom_fields() {
        $labels       = isset( $_POST['field_label'] ) && is_array( $_POST['field_label'] ) ? wp_unslash( $_POST['field_label'] ) : array();
        $keys         = isset( $_POST['field_key'] ) && is_array( $_POST['field_key'] ) ? wp_unslash( $_POST['field_key'] ) : array();
        $types        = isset( $_POST['field_type'] ) && is_array( $_POST['field_type'] ) ? wp_unslash( $_POST['field_type'] ) : array();
        $descriptions = isset( $_POST['field_description'] ) && is_array( $_POST['field_description'] ) ? wp_unslash( $_POST['field_description'] ) : array();
        $options      = isset( $_POST['field_options'] ) && is_array( $_POST['field_options'] ) ? wp_unslash( $_POST['field_options'] ) : array();
        $custom_fields = array();

        foreach ( $keys as $index => $key ) {
            $key = sanitize_key( $key );
            if ( ! $key ) {
                continue;
            }
            $raw_options = preg_split( '/[
,]+/', (string) ( $options[ $index ] ?? '' ) );
            $normalized_options = array();
            foreach ( $raw_options as $option ) {
                $option = sanitize_text_field( $option );
                if ( '' !== $option ) {
                    $normalized_options[] = $option;
                }
            }
            $custom_fields[] = array(
                'label'       => sanitize_text_field( $labels[ $index ] ?? '' ),
                'key'         => $key,
                'type'        => sanitize_key( $types[ $index ] ?? 'text' ),
                'description' => sanitize_text_field( $descriptions[ $index ] ?? '' ),
                'options'     => $normalized_options,
            );
        }

        return $custom_fields;
    }

    private function render_page_header( $title, $description, $active_tab ) {
        ?>
        <div class="wrap ansico-cptax-wrap">
            <h1><?php echo esc_html( $title ); ?></h1>
            <p class="ansico-cptax-intro"><?php echo esc_html( $description ); ?></p>
            <nav class="nav-tab-wrapper ansico-cptax-tabs">
                <a href="<?php echo esc_url( admin_url( 'admin.php?page=ansico-cptax' ) ); ?>" class="nav-tab <?php echo 'cpts' === $active_tab ? 'nav-tab-active' : ''; ?>"><?php esc_html_e( 'Custom Post Types', 'ansico-cpt-and-taxonomies' ); ?></a>
                <a href="<?php echo esc_url( admin_url( 'admin.php?page=ansico-cptax-taxonomies' ) ); ?>" class="nav-tab <?php echo 'taxonomies' === $active_tab ? 'nav-tab-active' : ''; ?>"><?php esc_html_e( 'Taxonomies', 'ansico-cpt-and-taxonomies' ); ?></a>
                <a href="<?php echo esc_url( admin_url( 'admin.php?page=ansico-cptax-tools' ) ); ?>" class="nav-tab <?php echo 'tools' === $active_tab ? 'nav-tab-active' : ''; ?>"><?php esc_html_e( 'Tools', 'ansico-cpt-and-taxonomies' ); ?></a>
            </nav>
        <?php
        $this->render_notices();
    }

    private function render_notices() {
        if ( ! empty( $_GET['updated'] ) ) {
            echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__( 'Saved successfully.', 'ansico-cpt-and-taxonomies' ) . '</p></div>';
        }
        if ( ! empty( $_GET['deleted'] ) ) {
            echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__( 'Deleted successfully.', 'ansico-cpt-and-taxonomies' ) . '</p></div>';
        }
        if ( ! empty( $_GET['imported'] ) ) {
            $message = sanitize_text_field( wp_unslash( $_GET['message'] ?? __( 'Import completed.', 'ansico-cpt-and-taxonomies' ) ) );
            echo '<div class="notice notice-success is-dismissible"><p>' . esc_html( $message ) . '</p></div>';
        }
        if ( ! empty( $_GET['import_error'] ) ) {
            $message = sanitize_text_field( wp_unslash( $_GET['message'] ?? __( 'Import failed.', 'ansico-cpt-and-taxonomies' ) ) );
            echo '<div class="notice notice-error is-dismissible"><p>' . esc_html( $message ) . '</p></div>';
        }
    }

    public function render_cpts_page() {
        $managed    = $this->plugin->get_cpts();
        $overrides  = $this->plugin->get_cpt_overrides();
        $edit_key   = sanitize_key( wp_unslash( $_GET['edit'] ?? '' ) );
        $import_key = sanitize_key( wp_unslash( $_GET['import'] ?? '' ) );
        $editing    = null;

        foreach ( array_merge( $managed, $overrides ) as $record ) {
            if ( $edit_key && ( $record['key'] ?? '' ) === $edit_key ) {
                $editing = $record;
                break;
            }
        }

        if ( ! $editing && $import_key ) {
            $all_post_types = $this->plugin->get_editable_post_types();
            if ( isset( $all_post_types[ $import_key ] ) ) {
                $editing                = $this->map_post_type_object_to_record( $all_post_types[ $import_key ] );
                $editing['is_override'] = 1;
            }
        }

        $editing          = $editing ?: $this->plugin->normalize_cpt_record( array( 'supports' => array( 'title', 'editor' ) ) );
        $all_taxonomies   = $this->plugin->get_editable_taxonomies();
        $all_post_types   = $this->plugin->get_editable_post_types();
        $field_types      = $this->get_field_types();
        $template_row     = $this->get_field_row_template( $field_types );

        $this->render_page_header(
            __( 'Ansico CPT & Taxonomies', 'ansico-cpt-and-taxonomies' ),
            __( 'Create new custom post types or import existing post types for plugin-based overrides.', 'ansico-cpt-and-taxonomies' ),
            'cpts'
        );
        ?>
        <div class="ansico-cptax-grid ansico-cptax-grid--wide">
            <section class="ansico-cptax-card">
                <div class="ansico-cptax-card__header">
                    <h2><?php echo $edit_key ? esc_html__( 'Edit Custom Post Type', 'ansico-cpt-and-taxonomies' ) : esc_html__( 'Add Custom Post Type', 'ansico-cpt-and-taxonomies' ); ?></h2>
                    <p><?php esc_html_e( 'Define labels, slug, supported features, taxonomies, custom fields, and template behavior.', 'ansico-cpt-and-taxonomies' ); ?></p>
                </div>
                <form method="post">
                    <?php wp_nonce_field( 'ansico_cptax_save' ); ?>
                    <input type="hidden" name="ansico_cptax_action" value="save_cpt">
                    <input type="hidden" name="current_key" value="<?php echo esc_attr( $editing['key'] ?? '' ); ?>">
                    <input type="hidden" name="is_override" value="<?php echo ! empty( $editing['is_override'] ) ? '1' : '0'; ?>">

                    <div class="ansico-cptax-form-grid">
                        <div>
                            <label for="key"><strong><?php esc_html_e( 'Post type key', 'ansico-cpt-and-taxonomies' ); ?></strong></label>
                            <input name="key" id="key" type="text" class="regular-text ansico-slug-source" maxlength="20" required value="<?php echo esc_attr( $editing['key'] ?? '' ); ?>" <?php disabled( ! empty( $editing['is_override'] ) ); ?>>
                            <p class="description"><?php esc_html_e( 'Lowercase letters, numbers, dashes, and underscores. Max 20 characters for new post types.', 'ansico-cpt-and-taxonomies' ); ?></p>
                        </div>
                        <div>
                            <label for="slug"><strong><?php esc_html_e( 'Slug', 'ansico-cpt-and-taxonomies' ); ?></strong></label>
                            <input name="slug" id="slug" type="text" class="regular-text ansico-slug-target" required value="<?php echo esc_attr( $editing['slug'] ?? '' ); ?>">
                            <p class="description"><?php esc_html_e( 'Used for front-end URLs and archives.', 'ansico-cpt-and-taxonomies' ); ?></p>
                        </div>
                        <div>
                            <label for="singular_label"><strong><?php esc_html_e( 'Singular label', 'ansico-cpt-and-taxonomies' ); ?></strong></label>
                            <input name="singular_label" id="singular_label" type="text" class="regular-text" required value="<?php echo esc_attr( $editing['singular_label'] ?? '' ); ?>">
                        </div>
                        <div>
                            <label for="plural_label"><strong><?php esc_html_e( 'Plural label', 'ansico-cpt-and-taxonomies' ); ?></strong></label>
                            <input name="plural_label" id="plural_label" type="text" class="regular-text" required value="<?php echo esc_attr( $editing['plural_label'] ?? '' ); ?>">
                        </div>
                    </div>

                    <div class="ansico-cptax-option-columns">
                        <div>
                            <h3><?php esc_html_e( 'Visibility', 'ansico-cpt-and-taxonomies' ); ?></h3>
                            <label><input type="checkbox" name="exclude_from_search" value="1" <?php checked( ! empty( $editing['exclude_from_search'] ) ); ?>> <?php esc_html_e( 'Exclude from search results', 'ansico-cpt-and-taxonomies' ); ?></label><br>
                            <label><input type="checkbox" name="can_export" value="1" <?php checked( ! empty( $editing['can_export'] ) ); ?>> <?php esc_html_e( 'Allow export', 'ansico-cpt-and-taxonomies' ); ?></label>
                        </div>
                        <div>
                            <h3><?php esc_html_e( 'Supports', 'ansico-cpt-and-taxonomies' ); ?></h3>
                            <?php foreach ( array( 'title' => 'Title', 'editor' => 'Editor', 'thumbnail' => 'Featured image', 'author' => 'Author', 'comments' => 'Comments' ) as $feature => $label ) : ?>
                                <label class="ansico-inline-option"><input type="checkbox" name="supports[]" value="<?php echo esc_attr( $feature ); ?>" <?php checked( in_array( $feature, $editing['supports'] ?? array(), true ) ); ?>> <?php echo esc_html( $label ); ?></label>
                            <?php endforeach; ?>
                        </div>
                    </div>

                    <div class="ansico-cptax-card ansico-cptax-card--nested">
                        <div class="ansico-cptax-card__header">
                            <h3><?php esc_html_e( 'Attached taxonomies', 'ansico-cpt-and-taxonomies' ); ?></h3>
                            <p><?php esc_html_e( 'Connect categories, tags, or any existing taxonomy to this post type.', 'ansico-cpt-and-taxonomies' ); ?></p>
                        </div>
                        <div class="ansico-checkbox-grid">
                            <?php foreach ( $all_taxonomies as $name => $taxonomy ) : ?>
                                <label><input type="checkbox" name="taxonomies[]" value="<?php echo esc_attr( $name ); ?>" <?php checked( in_array( $name, $editing['taxonomies'] ?? array(), true ) ); ?>> <?php echo esc_html( ( $taxonomy->labels->name ?? $name ) . ' (' . $name . ')' ); ?></label>
                            <?php endforeach; ?>
                        </div>
                    </div>


<div class="ansico-cptax-card ansico-cptax-card--nested">
    <div class="ansico-cptax-card__header">
        <h3><?php esc_html_e( 'Template customization', 'ansico-cpt-and-taxonomies' ); ?></h3>
        <p><?php esc_html_e( 'Choose whether the plugin should supply the front-end templates or leave rendering to your theme.', 'ansico-cpt-and-taxonomies' ); ?></p>
    </div>
    <?php $template_settings = $editing['template_settings'] ?? array(); ?>
    <div class="ansico-cptax-form-grid">
        <div>
            <label for="single_mode"><strong><?php esc_html_e( 'Single template source', 'ansico-cpt-and-taxonomies' ); ?></strong></label>
            <select name="single_mode" id="single_mode">
                <option value="plugin" <?php selected( $template_settings['single_mode'] ?? 'plugin', 'plugin' ); ?>><?php esc_html_e( 'Use plugin template', 'ansico-cpt-and-taxonomies' ); ?></option>
                <option value="theme" <?php selected( $template_settings['single_mode'] ?? 'plugin', 'theme' ); ?>><?php esc_html_e( 'Let theme handle it', 'ansico-cpt-and-taxonomies' ); ?></option>
            </select>
        </div>
        <div>
            <label for="archive_mode"><strong><?php esc_html_e( 'Archive template source', 'ansico-cpt-and-taxonomies' ); ?></strong></label>
            <select name="archive_mode" id="archive_mode">
                <option value="plugin" <?php selected( $template_settings['archive_mode'] ?? 'plugin', 'plugin' ); ?>><?php esc_html_e( 'Use plugin template', 'ansico-cpt-and-taxonomies' ); ?></option>
                <option value="theme" <?php selected( $template_settings['archive_mode'] ?? 'plugin', 'theme' ); ?>><?php esc_html_e( 'Let theme handle it', 'ansico-cpt-and-taxonomies' ); ?></option>
            </select>
        </div>
        <div>
            <label for="archive_columns"><strong><?php esc_html_e( 'Archive columns', 'ansico-cpt-and-taxonomies' ); ?></strong></label>
            <select name="archive_columns" id="archive_columns">
                <?php foreach ( array( 1, 2, 3, 4 ) as $columns ) : ?>
                    <option value="<?php echo esc_attr( $columns ); ?>" <?php selected( (int) ( $template_settings['archive_columns'] ?? 3 ), $columns ); ?>><?php echo esc_html( $columns ); ?></option>
                <?php endforeach; ?>
            </select>
        </div>
        <div>
            <label for="archive_intro"><strong><?php esc_html_e( 'Archive intro text', 'ansico-cpt-and-taxonomies' ); ?></strong></label>
            <textarea name="archive_intro" id="archive_intro" rows="3" class="large-text"><?php echo esc_textarea( $template_settings['archive_intro'] ?? '' ); ?></textarea>
        </div>
    </div>
    <div class="ansico-cptax-option-columns">
        <div>
            <h4><?php esc_html_e( 'Single template elements', 'ansico-cpt-and-taxonomies' ); ?></h4>
            <label class="ansico-inline-option"><input type="checkbox" name="single_show_featured" value="1" <?php checked( ! empty( $template_settings['single_show_featured'] ) ); ?>> <?php esc_html_e( 'Show featured image', 'ansico-cpt-and-taxonomies' ); ?></label>
            <label class="ansico-inline-option"><input type="checkbox" name="single_show_meta" value="1" <?php checked( ! empty( $template_settings['single_show_meta'] ) ); ?>> <?php esc_html_e( 'Show post meta', 'ansico-cpt-and-taxonomies' ); ?></label>
            <label class="ansico-inline-option"><input type="checkbox" name="single_show_terms" value="1" <?php checked( ! empty( $template_settings['single_show_terms'] ) ); ?>> <?php esc_html_e( 'Show attached taxonomy terms', 'ansico-cpt-and-taxonomies' ); ?></label>
            <label class="ansico-inline-option"><input type="checkbox" name="single_show_custom_fields" value="1" <?php checked( ! empty( $template_settings['single_show_custom_fields'] ) ); ?>> <?php esc_html_e( 'Show custom fields section', 'ansico-cpt-and-taxonomies' ); ?></label>
        </div>
        <div>
            <h4><?php esc_html_e( 'Archive template elements', 'ansico-cpt-and-taxonomies' ); ?></h4>
            <label class="ansico-inline-option"><input type="checkbox" name="archive_show_featured" value="1" <?php checked( ! empty( $template_settings['archive_show_featured'] ) ); ?>> <?php esc_html_e( 'Show featured image', 'ansico-cpt-and-taxonomies' ); ?></label>
            <label class="ansico-inline-option"><input type="checkbox" name="archive_show_excerpt" value="1" <?php checked( ! empty( $template_settings['archive_show_excerpt'] ) ); ?>> <?php esc_html_e( 'Show excerpt', 'ansico-cpt-and-taxonomies' ); ?></label>
            <label class="ansico-inline-option"><input type="checkbox" name="archive_show_meta" value="1" <?php checked( ! empty( $template_settings['archive_show_meta'] ) ); ?>> <?php esc_html_e( 'Show post meta', 'ansico-cpt-and-taxonomies' ); ?></label>
        </div>
    </div>
    <p class="description"><?php esc_html_e( 'When set to theme, WordPress can use single-{post_type}.php or archive-{post_type}.php from the active theme.', 'ansico-cpt-and-taxonomies' ); ?></p>
</div>

                    <div class="ansico-cptax-card ansico-cptax-card--nested">
                        <div class="ansico-cptax-card__header ansico-cptax-card__header--spread">
                            <div>
                                <h3><?php esc_html_e( 'Custom fields', 'ansico-cpt-and-taxonomies' ); ?></h3>
                                <p><?php esc_html_e( 'Add simple post meta fields. Select and radio fields accept one option per line or comma separated values.', 'ansico-cpt-and-taxonomies' ); ?></p>
                            </div>
                            <button type="button" class="button button-secondary" id="ansico-add-field"><?php esc_html_e( 'Add field', 'ansico-cpt-and-taxonomies' ); ?></button>
                        </div>
                        <div class="ansico-cptax-fields-wrap">
                            <table class="widefat striped ansico-cptax-fields-table" id="ansico-fields-table">
                                <thead>
                                    <tr>
                                        <th><?php esc_html_e( 'Label', 'ansico-cpt-and-taxonomies' ); ?></th>
                                        <th><?php esc_html_e( 'Key', 'ansico-cpt-and-taxonomies' ); ?></th>
                                        <th><?php esc_html_e( 'Type', 'ansico-cpt-and-taxonomies' ); ?></th>
                                        <th><?php esc_html_e( 'Description', 'ansico-cpt-and-taxonomies' ); ?></th>
                                        <th><?php esc_html_e( 'Options', 'ansico-cpt-and-taxonomies' ); ?></th>
                                        <th></th>
                                    </tr>
                                </thead>
                                <tbody>
                                    <?php if ( ! empty( $editing['custom_fields'] ) ) : ?>
                                        <?php foreach ( $editing['custom_fields'] as $field ) : ?>
                                            <?php $this->render_field_row( $field, $field_types ); ?>
                                        <?php endforeach; ?>
                                    <?php endif; ?>
                                </tbody>
                            </table>
                            <script type="text/html" id="tmpl-ansico-field-row"><?php echo $template_row; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?></script>
                        </div>
                    </div>

                    <?php submit_button( $edit_key ? __( 'Save Custom Post Type', 'ansico-cpt-and-taxonomies' ) : __( 'Create Custom Post Type', 'ansico-cpt-and-taxonomies' ) ); ?>
                </form>
            </section>

            <aside class="ansico-cptax-sidebar">
                <section class="ansico-cptax-card">
                    <h2><?php esc_html_e( 'Plugin-created post types', 'ansico-cpt-and-taxonomies' ); ?></h2>
                    <?php $this->render_cpt_table( $managed, false ); ?>
                </section>
                <section class="ansico-cptax-card">
                    <h2><?php esc_html_e( 'Imported / overridden post types', 'ansico-cpt-and-taxonomies' ); ?></h2>
                    <?php $this->render_cpt_table( $overrides, true ); ?>
                </section>
                <section class="ansico-cptax-card">
                    <h2><?php esc_html_e( 'Available post types to import', 'ansico-cpt-and-taxonomies' ); ?></h2>
                    <table class="widefat striped"><thead><tr><th><?php esc_html_e( 'Name', 'ansico-cpt-and-taxonomies' ); ?></th><th><?php esc_html_e( 'Key', 'ansico-cpt-and-taxonomies' ); ?></th><th><?php esc_html_e( 'Action', 'ansico-cpt-and-taxonomies' ); ?></th></tr></thead><tbody>
                    <?php foreach ( $all_post_types as $name => $obj ) : ?>
                        <?php if ( $this->plugin->get_cpt_by_key( $name ) || $this->plugin->get_cpt_override_by_key( $name ) ) { continue; } ?>
                        <tr>
                            <td><?php echo esc_html( $obj->labels->name ?? $name ); ?></td>
                            <td><code><?php echo esc_html( $name ); ?></code></td>
                            <td><a class="button button-small" href="<?php echo esc_url( admin_url( 'admin.php?page=ansico-cptax&import=' . $name ) ); ?>"><?php esc_html_e( 'Import', 'ansico-cpt-and-taxonomies' ); ?></a></td>
                        </tr>
                    <?php endforeach; ?>
                    </tbody></table>
                </section>
            </aside>
        </div>
        </div>
        <?php
    }

    public function render_taxonomies_page() {
        $managed    = $this->plugin->get_taxonomies();
        $overrides  = $this->plugin->get_taxonomy_overrides();
        $edit_key   = sanitize_key( wp_unslash( $_GET['edit'] ?? '' ) );
        $import_key = sanitize_key( wp_unslash( $_GET['import'] ?? '' ) );
        $editing    = null;

        foreach ( array_merge( $managed, $overrides ) as $record ) {
            if ( $edit_key && ( $record['key'] ?? '' ) === $edit_key ) {
                $editing = $record;
                break;
            }
        }

        if ( ! $editing && $import_key ) {
            $all_taxonomies = $this->plugin->get_editable_taxonomies();
            if ( isset( $all_taxonomies[ $import_key ] ) ) {
                $editing                = $this->map_taxonomy_object_to_record( $all_taxonomies[ $import_key ] );
                $editing['is_override'] = 1;
            }
        }

        $editing    = $editing ?: $this->plugin->normalize_taxonomy_record( array( 'object_type' => array( 'post' ) ) );
        $post_types = $this->plugin->get_editable_post_types();

        $this->render_page_header(
            __( 'Taxonomies', 'ansico-cpt-and-taxonomies' ),
            __( 'Create new taxonomies or import existing ones for plugin-based overrides.', 'ansico-cpt-and-taxonomies' ),
            'taxonomies'
        );
        ?>
        <div class="ansico-cptax-grid ansico-cptax-grid--wide">
            <section class="ansico-cptax-card">
                <div class="ansico-cptax-card__header">
                    <h2><?php echo $edit_key ? esc_html__( 'Edit Taxonomy', 'ansico-cpt-and-taxonomies' ) : esc_html__( 'Add Taxonomy', 'ansico-cpt-and-taxonomies' ); ?></h2>
                    <p><?php esc_html_e( 'Set labels, slug, hierarchy, connected post types, and archive template behavior.', 'ansico-cpt-and-taxonomies' ); ?></p>
                </div>
                <form method="post">
                    <?php wp_nonce_field( 'ansico_cptax_save' ); ?>
                    <input type="hidden" name="ansico_cptax_action" value="save_taxonomy">
                    <input type="hidden" name="current_key" value="<?php echo esc_attr( $editing['key'] ?? '' ); ?>">
                    <input type="hidden" name="is_override" value="<?php echo ! empty( $editing['is_override'] ) ? '1' : '0'; ?>">

                    <div class="ansico-cptax-form-grid">
                        <div>
                            <label for="key"><strong><?php esc_html_e( 'Taxonomy key', 'ansico-cpt-and-taxonomies' ); ?></strong></label>
                            <input name="key" id="key" type="text" class="regular-text ansico-slug-source" maxlength="32" required value="<?php echo esc_attr( $editing['key'] ?? '' ); ?>" <?php disabled( ! empty( $editing['is_override'] ) ); ?>>
                        </div>
                        <div>
                            <label for="slug"><strong><?php esc_html_e( 'Slug', 'ansico-cpt-and-taxonomies' ); ?></strong></label>
                            <input name="slug" id="slug" type="text" class="regular-text ansico-slug-target" required value="<?php echo esc_attr( $editing['slug'] ?? '' ); ?>">
                        </div>
                        <div>
                            <label for="singular_label"><strong><?php esc_html_e( 'Singular label', 'ansico-cpt-and-taxonomies' ); ?></strong></label>
                            <input name="singular_label" id="singular_label" type="text" class="regular-text" required value="<?php echo esc_attr( $editing['singular_label'] ?? '' ); ?>">
                        </div>
                        <div>
                            <label for="plural_label"><strong><?php esc_html_e( 'Plural label', 'ansico-cpt-and-taxonomies' ); ?></strong></label>
                            <input name="plural_label" id="plural_label" type="text" class="regular-text" required value="<?php echo esc_attr( $editing['plural_label'] ?? '' ); ?>">
                        </div>
                    </div>

                    <div class="ansico-cptax-card ansico-cptax-card--nested">
                        <h3><?php esc_html_e( 'Structure', 'ansico-cpt-and-taxonomies' ); ?></h3>
                        <label><input type="checkbox" name="hierarchical" value="1" <?php checked( ! empty( $editing['hierarchical'] ) ); ?>> <?php esc_html_e( 'Hierarchical like categories', 'ansico-cpt-and-taxonomies' ); ?></label>
                        <p class="description"><?php esc_html_e( 'Leave unchecked for tag-like behavior.', 'ansico-cpt-and-taxonomies' ); ?></p>
                    </div>

                    <div class="ansico-cptax-card ansico-cptax-card--nested">
                        <div class="ansico-cptax-card__header">
                            <h3><?php esc_html_e( 'Attach to post types', 'ansico-cpt-and-taxonomies' ); ?></h3>
                        </div>
                        <div class="ansico-checkbox-grid">
                            <?php foreach ( $post_types as $post_type ) : ?>
                                <label><input type="checkbox" name="object_type[]" value="<?php echo esc_attr( $post_type->name ); ?>" <?php checked( in_array( $post_type->name, $editing['object_type'] ?? array(), true ) ); ?>> <?php echo esc_html( $post_type->labels->name . ' (' . $post_type->name . ')' ); ?></label>
                            <?php endforeach; ?>
                        </div>
                    </div>


<div class="ansico-cptax-card ansico-cptax-card--nested">
    <div class="ansico-cptax-card__header">
        <h3><?php esc_html_e( 'Archive template customization', 'ansico-cpt-and-taxonomies' ); ?></h3>
        <p><?php esc_html_e( 'Control the plugin taxonomy archive layout or hand template rendering back to your theme.', 'ansico-cpt-and-taxonomies' ); ?></p>
    </div>
    <?php $template_settings = $editing['template_settings'] ?? array(); ?>
    <div class="ansico-cptax-form-grid">
        <div>
            <label for="archive_mode"><strong><?php esc_html_e( 'Archive template source', 'ansico-cpt-and-taxonomies' ); ?></strong></label>
            <select name="archive_mode" id="archive_mode">
                <option value="plugin" <?php selected( $template_settings['archive_mode'] ?? 'plugin', 'plugin' ); ?>><?php esc_html_e( 'Use plugin template', 'ansico-cpt-and-taxonomies' ); ?></option>
                <option value="theme" <?php selected( $template_settings['archive_mode'] ?? 'plugin', 'theme' ); ?>><?php esc_html_e( 'Let theme handle it', 'ansico-cpt-and-taxonomies' ); ?></option>
            </select>
        </div>
        <div>
            <label for="archive_columns"><strong><?php esc_html_e( 'Archive columns', 'ansico-cpt-and-taxonomies' ); ?></strong></label>
            <select name="archive_columns" id="archive_columns">
                <?php foreach ( array( 1, 2, 3, 4 ) as $columns ) : ?>
                    <option value="<?php echo esc_attr( $columns ); ?>" <?php selected( (int) ( $template_settings['archive_columns'] ?? 3 ), $columns ); ?>><?php echo esc_html( $columns ); ?></option>
                <?php endforeach; ?>
            </select>
        </div>
        <div>
            <label for="archive_intro"><strong><?php esc_html_e( 'Archive intro text', 'ansico-cpt-and-taxonomies' ); ?></strong></label>
            <textarea name="archive_intro" id="archive_intro" rows="3" class="large-text"><?php echo esc_textarea( $template_settings['archive_intro'] ?? '' ); ?></textarea>
        </div>
    </div>
    <div class="ansico-cptax-option-columns">
        <div>
            <label class="ansico-inline-option"><input type="checkbox" name="archive_show_featured" value="1" <?php checked( ! empty( $template_settings['archive_show_featured'] ) ); ?>> <?php esc_html_e( 'Show featured image', 'ansico-cpt-and-taxonomies' ); ?></label>
            <label class="ansico-inline-option"><input type="checkbox" name="archive_show_excerpt" value="1" <?php checked( ! empty( $template_settings['archive_show_excerpt'] ) ); ?>> <?php esc_html_e( 'Show excerpt', 'ansico-cpt-and-taxonomies' ); ?></label>
            <label class="ansico-inline-option"><input type="checkbox" name="archive_show_meta" value="1" <?php checked( ! empty( $template_settings['archive_show_meta'] ) ); ?>> <?php esc_html_e( 'Show post meta', 'ansico-cpt-and-taxonomies' ); ?></label>
        </div>
    </div>
    <p class="description"><?php esc_html_e( 'When set to theme, WordPress can use taxonomy-{taxonomy}.php or related archive templates from the active theme.', 'ansico-cpt-and-taxonomies' ); ?></p>
</div>

                    <?php submit_button( $edit_key ? __( 'Save Taxonomy', 'ansico-cpt-and-taxonomies' ) : __( 'Create Taxonomy', 'ansico-cpt-and-taxonomies' ) ); ?>
                </form>
            </section>

            <aside class="ansico-cptax-sidebar">
                <section class="ansico-cptax-card">
                    <h2><?php esc_html_e( 'Plugin-created taxonomies', 'ansico-cpt-and-taxonomies' ); ?></h2>
                    <?php $this->render_taxonomy_table( $managed, false ); ?>
                </section>
                <section class="ansico-cptax-card">
                    <h2><?php esc_html_e( 'Imported / overridden taxonomies', 'ansico-cpt-and-taxonomies' ); ?></h2>
                    <?php $this->render_taxonomy_table( $overrides, true ); ?>
                </section>
                <section class="ansico-cptax-card">
                    <h2><?php esc_html_e( 'Available taxonomies to import', 'ansico-cpt-and-taxonomies' ); ?></h2>
                    <table class="widefat striped"><thead><tr><th><?php esc_html_e( 'Name', 'ansico-cpt-and-taxonomies' ); ?></th><th><?php esc_html_e( 'Key', 'ansico-cpt-and-taxonomies' ); ?></th><th><?php esc_html_e( 'Action', 'ansico-cpt-and-taxonomies' ); ?></th></tr></thead><tbody>
                    <?php foreach ( $this->plugin->get_editable_taxonomies() as $name => $obj ) : ?>
                        <?php if ( $this->plugin->get_taxonomy_by_key( $name ) || $this->plugin->get_taxonomy_override_by_key( $name ) ) { continue; } ?>
                        <tr>
                            <td><?php echo esc_html( $obj->labels->name ?? $name ); ?></td>
                            <td><code><?php echo esc_html( $name ); ?></code></td>
                            <td><a class="button button-small" href="<?php echo esc_url( admin_url( 'admin.php?page=ansico-cptax-taxonomies&import=' . $name ) ); ?>"><?php esc_html_e( 'Import', 'ansico-cpt-and-taxonomies' ); ?></a></td>
                        </tr>
                    <?php endforeach; ?>
                    </tbody></table>
                </section>
            </aside>
        </div>
        </div>
        <?php
    }

    public function render_tools_page() {
        $payload = $this->plugin->get_export_payload();
        $this->render_page_header(
            __( 'Tools', 'ansico-cpt-and-taxonomies' ),
            __( 'Export or import plugin-managed custom post types, taxonomies, overrides, and custom fields as JSON.', 'ansico-cpt-and-taxonomies' ),
            'tools'
        );
        ?>
        <div class="ansico-cptax-grid">
            <section class="ansico-cptax-card">
                <h2><?php esc_html_e( 'Export JSON', 'ansico-cpt-and-taxonomies' ); ?></h2>
                <p><?php esc_html_e( 'Download a JSON snapshot of all plugin-managed registrations and overrides.', 'ansico-cpt-and-taxonomies' ); ?></p>
                <ul class="ansico-cptax-stat-list">
                    <li><?php echo esc_html( sprintf( __( '%d custom post types', 'ansico-cpt-and-taxonomies' ), count( $payload['cpts'] ) ) ); ?></li>
                    <li><?php echo esc_html( sprintf( __( '%d taxonomies', 'ansico-cpt-and-taxonomies' ), count( $payload['taxonomies'] ) ) ); ?></li>
                    <li><?php echo esc_html( sprintf( __( '%d post type overrides', 'ansico-cpt-and-taxonomies' ), count( $payload['cpt_overrides'] ) ) ); ?></li>
                    <li><?php echo esc_html( sprintf( __( '%d taxonomy overrides', 'ansico-cpt-and-taxonomies' ), count( $payload['taxonomy_overrides'] ) ) ); ?></li>
                </ul>
                <form method="post">
                    <?php wp_nonce_field( 'ansico_cptax_export' ); ?>
                    <input type="hidden" name="ansico_cptax_action" value="export_json">
                    <?php submit_button( __( 'Download JSON export', 'ansico-cpt-and-taxonomies' ), 'primary', 'submit', false ); ?>
                </form>
            </section>
            <section class="ansico-cptax-card">
                <h2><?php esc_html_e( 'Import JSON', 'ansico-cpt-and-taxonomies' ); ?></h2>
                <p><?php esc_html_e( 'Import a previously exported JSON file. You can merge it with current plugin data or replace everything.', 'ansico-cpt-and-taxonomies' ); ?></p>
                <form method="post" enctype="multipart/form-data">
                    <?php wp_nonce_field( 'ansico_cptax_save' ); ?>
                    <input type="hidden" name="ansico_cptax_action" value="import_json">
                    <p><input type="file" name="import_file" accept="application/json,.json" required></p>
                    <p><label><input type="checkbox" name="replace_existing" value="1"> <?php esc_html_e( 'Replace current plugin data instead of merging by key', 'ansico-cpt-and-taxonomies' ); ?></label></p>
                    <?php submit_button( __( 'Import JSON', 'ansico-cpt-and-taxonomies' ), 'secondary', 'submit', false ); ?>
                </form>
            </section>
        </div>
        </div>
        <?php
    }

    private function render_cpt_table( $records, $is_override ) {
        echo '<table class="widefat striped"><thead><tr><th>' . esc_html__( 'Name', 'ansico-cpt-and-taxonomies' ) . '</th><th>' . esc_html__( 'Key', 'ansico-cpt-and-taxonomies' ) . '</th><th>' . esc_html__( 'Slug', 'ansico-cpt-and-taxonomies' ) . '</th><th>' . esc_html__( 'Actions', 'ansico-cpt-and-taxonomies' ) . '</th></tr></thead><tbody>';
        if ( empty( $records ) ) {
            echo '<tr><td colspan="4">' . esc_html__( 'No items found.', 'ansico-cpt-and-taxonomies' ) . '</td></tr>';
        } else {
            foreach ( $records as $cpt ) {
                echo '<tr>';
                echo '<td>' . esc_html( $cpt['plural_label'] ?? $cpt['key'] ) . '</td>';
                echo '<td><code>' . esc_html( $cpt['key'] ?? '' ) . '</code></td>';
                echo '<td>' . esc_html( $cpt['slug'] ?? '' ) . '</td>';
                echo '<td><a class="button button-small" href="' . esc_url( admin_url( 'admin.php?page=ansico-cptax&edit=' . ( $cpt['key'] ?? '' ) ) ) . '">' . esc_html__( 'Edit', 'ansico-cpt-and-taxonomies' ) . '</a> ';
                echo '<form method="post" style="display:inline;">';
                wp_nonce_field( 'ansico_cptax_save' );
                echo '<input type="hidden" name="ansico_cptax_action" value="delete_cpt">';
                echo '<input type="hidden" name="key" value="' . esc_attr( $cpt['key'] ?? '' ) . '">';
                echo '<input type="hidden" name="is_override" value="' . ( $is_override ? '1' : '0' ) . '">';
                submit_button( __( 'Delete', 'ansico-cpt-and-taxonomies' ), 'delete small', '', false, array( 'onclick' => "return confirm('Are you sure?');" ) );
                echo '</form></td>';
                echo '</tr>';
            }
        }
        echo '</tbody></table>';
    }

    private function render_taxonomy_table( $records, $is_override ) {
        echo '<table class="widefat striped"><thead><tr><th>' . esc_html__( 'Name', 'ansico-cpt-and-taxonomies' ) . '</th><th>' . esc_html__( 'Key', 'ansico-cpt-and-taxonomies' ) . '</th><th>' . esc_html__( 'Slug', 'ansico-cpt-and-taxonomies' ) . '</th><th>' . esc_html__( 'Actions', 'ansico-cpt-and-taxonomies' ) . '</th></tr></thead><tbody>';
        if ( empty( $records ) ) {
            echo '<tr><td colspan="4">' . esc_html__( 'No items found.', 'ansico-cpt-and-taxonomies' ) . '</td></tr>';
        } else {
            foreach ( $records as $taxonomy ) {
                echo '<tr>';
                echo '<td>' . esc_html( $taxonomy['plural_label'] ?? $taxonomy['key'] ) . '</td>';
                echo '<td><code>' . esc_html( $taxonomy['key'] ?? '' ) . '</code></td>';
                echo '<td>' . esc_html( $taxonomy['slug'] ?? '' ) . '</td>';
                echo '<td><a class="button button-small" href="' . esc_url( admin_url( 'admin.php?page=ansico-cptax-taxonomies&edit=' . ( $taxonomy['key'] ?? '' ) ) ) . '">' . esc_html__( 'Edit', 'ansico-cpt-and-taxonomies' ) . '</a> ';
                echo '<form method="post" style="display:inline;">';
                wp_nonce_field( 'ansico_cptax_save' );
                echo '<input type="hidden" name="ansico_cptax_action" value="delete_taxonomy">';
                echo '<input type="hidden" name="key" value="' . esc_attr( $taxonomy['key'] ?? '' ) . '">';
                echo '<input type="hidden" name="is_override" value="' . ( $is_override ? '1' : '0' ) . '">';
                submit_button( __( 'Delete', 'ansico-cpt-and-taxonomies' ), 'delete small', '', false, array( 'onclick' => "return confirm('Are you sure?');" ) );
                echo '</form></td>';
                echo '</tr>';
            }
        }
        echo '</tbody></table>';
    }

    private function get_field_types() {
        return array(
            'text'     => __( 'Text', 'ansico-cpt-and-taxonomies' ),
            'textarea' => __( 'Textarea', 'ansico-cpt-and-taxonomies' ),
            'number'   => __( 'Number', 'ansico-cpt-and-taxonomies' ),
            'url'      => __( 'URL', 'ansico-cpt-and-taxonomies' ),
            'email'    => __( 'Email', 'ansico-cpt-and-taxonomies' ),
            'date'     => __( 'Date', 'ansico-cpt-and-taxonomies' ),
            'checkbox' => __( 'Checkbox', 'ansico-cpt-and-taxonomies' ),
            'select'   => __( 'Select', 'ansico-cpt-and-taxonomies' ),
            'radio'    => __( 'Radio', 'ansico-cpt-and-taxonomies' ),
        );
    }

    private function render_field_row( $field, $field_types ) {
        echo $this->get_field_row_markup( $field, $field_types ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
    }

    private function get_field_row_template( $field_types ) {
        return str_replace( array( "\n", "\r", "\t" ), '', $this->get_field_row_markup( array(), $field_types ) );
    }

    private function get_field_row_markup( $field, $field_types ) {
        ob_start();
        ?>
        <tr class="ansico-field-row">
            <td><input type="text" class="regular-text" name="field_label[]" value="<?php echo esc_attr( $field['label'] ?? '' ); ?>" placeholder="<?php esc_attr_e( 'Field label', 'ansico-cpt-and-taxonomies' ); ?>"></td>
            <td><input type="text" class="regular-text ansico-field-key" name="field_key[]" value="<?php echo esc_attr( $field['key'] ?? '' ); ?>" placeholder="<?php esc_attr_e( 'field_key', 'ansico-cpt-and-taxonomies' ); ?>"></td>
            <td>
                <select name="field_type[]" class="ansico-field-type">
                    <?php foreach ( $field_types as $type_key => $type_label ) : ?>
                        <option value="<?php echo esc_attr( $type_key ); ?>" <?php selected( $field['type'] ?? 'text', $type_key ); ?>><?php echo esc_html( $type_label ); ?></option>
                    <?php endforeach; ?>
                </select>
            </td>
            <td><input type="text" class="regular-text" name="field_description[]" value="<?php echo esc_attr( $field['description'] ?? '' ); ?>" placeholder="<?php esc_attr_e( 'Help text shown below the field', 'ansico-cpt-and-taxonomies' ); ?>"></td>
            <td><textarea name="field_options[]" rows="3" class="large-text ansico-field-options" placeholder="<?php esc_attr_e( 'Only for select/radio. One option per line or comma separated.', 'ansico-cpt-and-taxonomies' ); ?>"><?php echo esc_textarea( ! empty( $field['options'] ) && is_array( $field['options'] ) ? implode( "\n", $field['options'] ) : '' ); ?></textarea></td>
            <td><button type="button" class="button-link-delete ansico-remove-field"><?php esc_html_e( 'Remove', 'ansico-cpt-and-taxonomies' ); ?></button></td>
        </tr>
        <?php
        return (string) ob_get_clean();
    }

    private function map_post_type_object_to_record( $obj ) {
        $supports = array();
        foreach ( array( 'title', 'editor', 'thumbnail', 'author', 'comments' ) as $feature ) {
            if ( post_type_supports( $obj->name, $feature ) ) {
                $supports[] = $feature;
            }
        }

        $taxonomies = get_object_taxonomies( $obj->name, 'names' );

        return $this->plugin->normalize_cpt_record(
            array(
                'key'                 => $obj->name,
                'singular_label'      => $obj->labels->singular_name ?? $obj->name,
                'plural_label'        => $obj->labels->name ?? $obj->name,
                'slug'                => is_array( $obj->rewrite ) && ! empty( $obj->rewrite['slug'] ) ? $obj->rewrite['slug'] : $obj->name,
                'exclude_from_search' => ! empty( $obj->exclude_from_search ) ? 1 : 0,
                'can_export'          => ! empty( $obj->can_export ) ? 1 : 0,
                'supports'            => $supports,
                'taxonomies'          => is_array( $taxonomies ) ? $taxonomies : array(),
                'custom_fields'       => array(),
            )
        );
    }

    private function map_taxonomy_object_to_record( $obj ) {
        return $this->plugin->normalize_taxonomy_record(
            array(
                'key'            => $obj->name,
                'singular_label' => $obj->labels->singular_name ?? $obj->name,
                'plural_label'   => $obj->labels->name ?? $obj->name,
                'slug'           => is_array( $obj->rewrite ) && ! empty( $obj->rewrite['slug'] ) ? $obj->rewrite['slug'] : $obj->name,
                'hierarchical'   => ! empty( $obj->hierarchical ) ? 1 : 0,
                'object_type'    => is_array( $obj->object_type ) ? $obj->object_type : array(),
            )
        );
    }
}