<?php
defined( 'ABSPATH' ) || exit;

function aife_guardar_ajustes_padre() {
    if ( ! current_user_can( 'manage_options' ) ) {
        wp_die( esc_html__( 'No tienes permisos para guardar estos ajustes.', 'ai-feeds' ) );
    }

    check_admin_referer( 'aife_guardar_ajustes' );

	$data = isset($_POST['aife_settings']) ? wp_unslash($_POST['aife_settings']) : [];
    $registrar_meta_keys = $data['registrar_meta_keys'] ?? [];
    $antetitulo_habilitado = aife_meta_key_existe('antetitulo');
    $subtitulo_habilitado  = aife_meta_key_existe('subtitulo');

    $ajustes_previos = get_option('aife_settings', []);

    $ofuscaApiKey = '*****************';
    $api_key_nueva = sanitize_text_field($data['openai_apikey']);

    // Define primero todo el array claramente
    $settings = [
        'conexion_openai' => sanitize_text_field($data['conexion_openai'] ?? ''),
        'registrar_meta_keys' => array_map('sanitize_text_field', $registrar_meta_keys),
        'seccionesIA' => !empty($data['seccionesIA']) ? 1 : 0,
        'seccion' => sanitize_text_field($data['seccion'] ?? '-1'),
        'firmante' => intval($data['firmante'] ?? '-1'),
        'estiloRefrito' => sanitize_text_field($data['estiloRefrito'] ?? ''),
        'post_status' => sanitize_text_field($data['post_status'] ?? ''),
        'post_date' => sanitize_text_field($data['post_date'] ?? ''),
        'usar_campos_personalizados' => !empty($data['usar_campos_personalizados']) ? 1 : 0,
        'generate_antetitulo' => $antetitulo_habilitado && !empty($data['generate_antetitulo']) ? 1 : 0,
        'generate_subtitulo' => $subtitulo_habilitado && !empty($data['generate_subtitulo']) ? 1 : 0,
        'enable_summary' => !empty($data['enable_summary']) ? 1 : 0,
        'auto_tags' => !empty($data['auto_tags']) ? 1 : 0,
        'deleteLinks' => !empty($data['deleteLinks']) ? 1 : 0,
        'nofollow' => !empty($data['nofollow']) ? 1 : 0,
        'tagsExistentes' => !empty($data['tagsExistentes']) ? 1 : 0,
        'autoseo' => !empty($data['autoseo']) ? 1 : 0,
        'cifras' => !empty($data['cifras']) ? 1 : 0,
        'faq' => !empty($data['faq']) ? 1 : 0,
        'cronologia' => !empty($data['cronologia']) ? 1 : 0,
        'customTags' => sanitize_text_field($data['customTags'] ?? ''),
        'fuente' => sanitize_text_field($data['fuente'] ?? ''),
        'promptInjection_todo' => sanitize_text_field($data['promptInjection_todo'] ?? ''),
        'promptInjection_antetitulo' => sanitize_text_field($data['promptInjection_antetitulo'] ?? ''),
        'promptInjection_titulo' => sanitize_text_field($data['promptInjection_titulo'] ?? ''),
        'promptInjection_subtitulo' => sanitize_text_field($data['promptInjection_subtitulo'] ?? ''),
        'promptInjection_entradilla' => sanitize_text_field($data['promptInjection_entradilla'] ?? ''),
        'promptInjection_refrito' => sanitize_text_field($data['promptInjection_refrito'] ?? ''),
        'promptInjection_tags' => sanitize_text_field($data['promptInjection_tags'] ?? ''),
    ];

    // Ahora sí manejar correctamente la clave API sin perderla
    if (strpos($api_key_nueva, $ofuscaApiKey) === false && strlen($api_key_nueva) > 10) {
        // Clave API nueva válida
        $settings['openai_apikey'] = $api_key_nueva;
    } else {
        // Conservar la clave API anterior claramente
        $settings['openai_apikey'] = $ajustes_previos['openai_apikey'] ?? '';
    }

    update_option('aife_settings', $settings);

    wp_redirect(add_query_arg('settings-updated', 'true', admin_url('admin.php?page=aife_ajustes')));
    exit;
}

add_action('admin_post_aife_guardar_ajustes', 'aife_guardar_ajustes_padre');


add_action( 'init', 'aife_registrar_meta_keys_dinamicamente' );
function aife_registrar_meta_keys_dinamicamente() {
    $registradas = get_option( 'aife_settings', [] );
    $meta_keys = $registradas['registrar_meta_keys'] ?? [];

    if ( empty( $meta_keys ) || ! is_array( $meta_keys ) ) {
        return;
    }

    $html_fields = aife_html_fields(); // usa la función que ya tienes

    foreach ( $meta_keys as $meta_key ) {
        register_post_meta( 'post', $meta_key, [
            'type'              => 'string',
            'show_in_rest'      => true,
            'single'            => true,
            'sanitize_callback' => in_array( $meta_key, $html_fields, true )
                ? 'aife_sanitize_html'     // permite HTML
                : 'sanitize_text_field',   // texto plano
            'auth_callback'     => function () {
                return current_user_can( 'edit_posts' );
            },
        ] );
    }
}