<?php
/**
 * Rest API Class for SETTINGS.
 */
namespace Advanced_Login_Page_Customizer;

defined('ABSPATH') || exit;

class SETTINGS_API {
    /**
     * Initiate class.
     *
     * @return void
     */
    public static function init() {
        add_action('rest_api_init', array(__CLASS__, 'register_rest_route'));
    }

    /**
     * Register rest routes.
     *
     * @return void
     */
    public static function register_rest_route() {
        register_rest_route('alpc/v1', '/settings', array(
            array(
                'methods' => \WP_REST_Server::READABLE,
                'callback' => array(__CLASS__, 'get_settings'),
                'permission_callback' => function() {
                    return current_user_can('manage_options');
                }
            ),
            array(
                'methods' => \WP_REST_Server::CREATABLE, // POST requests
                'callback' => array(__CLASS__, 'create_settings'),
                'permission_callback' => function() {
                    return current_user_can('manage_options');
                }
            ),
            array(
                'methods' => \WP_REST_Server::EDITABLE,
                'callback' => array(__CLASS__, 'update_settings'),
                'permission_callback' => function() {
                    return current_user_can('manage_options');
                }
            ),
            array(
                'methods' => \WP_REST_Server::DELETABLE,
                'callback' => array(__CLASS__, 'reset_settings'),
                'permission_callback' => function() {
                    return current_user_can('manage_options');
                }
            )
        ));
    }

    /**
     * Get settings.
     *
     * @return array
     */
    public static function get_settings() {
        // $settings = advanced_login_page_customizer_settings();
        $settings = get_option('advanced_login_page_customizer_settings', array()); // Provide a default empty array if no settings found
        return rest_ensure_response($settings);
    }

    public static function create_settings(\WP_REST_Request $request) {
        $params = $request->get_params();
        // Validate and sanitize data before saving
        $settings = advanced_login_page_customizer_recursive_parse_args($params, array());
        update_option('advanced_login_page_customizer_settings', $settings, false);
        return rest_ensure_response($settings);
    }

    /**
     * Update settings.
     *
     * @param \WP_REST_Request $data
     * @return array
     */
    public static function update_settings(\WP_REST_Request $data) {
        $params = $data->get_params();
        // $settings = advanced_login_page_customizer_login_settings();
        $settings = advanced_login_page_customizer_recursive_parse_args($params, array());
        update_option('advanced_login_page_customizer_settings', $settings, false);
        return rest_ensure_response($settings);
    }

    /**
     * Reset settings.
     *
     * @return array
     */
    public static function reset_settings() {
        update_option('advanced_login_page_customizer_settings', array(), false);
        return rest_ensure_response(array('status' => true));
    }
}

SETTINGS_API::init();