<?php

//phpcs:ignore
/**
 * The admin-specific functionality of the plugin.
 *
 * @link       https://www.thedotstore.com/
 * @since      1.0.0
 *
 * @package    Advanced_Usps_Shipping_Method
 * @subpackage Advanced_Usps_Shipping_Method/admin
 */
/**
 * The admin-specific functionality of the plugin.
 *
 * Defines the plugin name, version, and two examples hooks for how to
 * enqueue the admin-specific stylesheet and JavaScript.
 *
 * @package    Advanced_Usps_Shipping_Method
 * @subpackage Advanced_Usps_Shipping_Method/admin
 * @author     theDotstore <support@thedotstore.com>
 */
class Advanced_Usps_Shipping_Method_Admin {
    /**
     * The ID of this plugin.
     *
     * @since    1.0.0
     * @access   private
     * @var      string    $plugin_name    The ID of this plugin.
     */
    private $plugin_name;

    /**
     * The version of this plugin.
     *
     * @since    1.0.0
     * @access   private
     * @var      string    $version    The current version of this plugin.
     */
    private $version;

    /**
     * Initialize the class and set its properties.
     *
     * @since    1.0.0
     * @param      string    $plugin_name       The name of this plugin.
     * @param      string    $version    The version of this plugin.
     */
    public function __construct( $plugin_name, $version ) {
        $this->plugin_name = $plugin_name;
        $this->version = $version;
    }

    /**
     * Register the stylesheets for the admin area.
     *
     * @since    1.0.0
     */
    public function enqueue_styles() {
        /**
         * This function is provided for demonstration purposes only.
         *
         * An instance of this class should be passed to the run() function
         * defined in Advanced_Usps_Shipping_Method_Loader as all of the hooks are defined
         * in that particular class.
         *
         * The Advanced_Usps_Shipping_Method_Loader will then create the relationship
         * between the defined hooks and the functions defined in this
         * class.
         */
        wp_enqueue_style(
            $this->plugin_name,
            plugin_dir_url( __FILE__ ) . 'css/advanced-usps-shipping-method-admin.css',
            array(),
            $this->version,
            'all'
        );
        wp_enqueue_style(
            $this->plugin_name . '-ausm-media',
            plugin_dir_url( __FILE__ ) . 'css/ausm-media.css',
            array(),
            $this->version,
            'all'
        );
        wp_enqueue_style(
            $this->plugin_name . '-font-awesome',
            plugin_dir_url( __FILE__ ) . 'css/font-awesome.min.css',
            array(),
            $this->version,
            'all'
        );
        wp_enqueue_style(
            $this->plugin_name . 'plugin-new-style',
            plugin_dir_url( __FILE__ ) . 'css/plugin-new-style.css',
            array(),
            'all'
        );
        wp_enqueue_style(
            $this->plugin_name . '-header',
            plugin_dir_url( __FILE__ ) . 'css/ausm-header.css',
            array(),
            $this->version,
            'all'
        );
        wp_enqueue_style(
            $this->plugin_name . '-footer',
            plugin_dir_url( __FILE__ ) . 'css/ausm-footer.css',
            array(),
            $this->version,
            'all'
        );
        wp_enqueue_style(
            $this->plugin_name . '-promotional-bar',
            plugin_dir_url( __FILE__ ) . 'css/advanced-usps-shipping-method-promotional-bar.css',
            array(),
            'all'
        );
    }

    /**
     * Register the JavaScript for the admin area.
     *
     * @since    1.0.0
     */
    public function enqueue_scripts() {
        /**
         * This function is provided for demonstration purposes only.
         *
         * An instance of this class should be passed to the run() function
         * defined in Advanced_Usps_Shipping_Method_Loader as all of the hooks are defined
         * in that particular class.
         *
         * The Advanced_Usps_Shipping_Method_Loader will then create the relationship
         * between the defined hooks and the functions defined in this
         * class.
         */
        wp_enqueue_script(
            $this->plugin_name,
            plugin_dir_url( __FILE__ ) . 'js/advanced-usps-shipping-method-admin.js',
            array('jquery'),
            $this->version,
            false
        );
        wp_localize_script( $this->plugin_name, 'ausm_ajax_object', array(
            'ajax_url'          => admin_url( 'admin-ajax.php' ),
            'ausm_nonce'        => wp_create_nonce( 'ausm-ajax-nonce' ),
            'process_text'      => esc_html__( 'Please wait...', 'advanced-usps-shipping-method' ),
            'import_error_file' => esc_html__( 'Please choose JSON file for import.', 'advanced-usps-shipping-method' ),
        ) );
        wp_enqueue_script( 'jquery-ui-sortable' );
        wp_enqueue_script(
            $this->plugin_name . '-tiptip',
            plugin_dir_url( __FILE__ ) . 'js/jquery.tipTip.min.js',
            array('jquery'),
            $this->version,
            false
        );
        wp_enqueue_script(
            $this->plugin_name . '-blockui',
            plugin_dir_url( __FILE__ ) . 'js/jquery.blockUI.min.js',
            array('jquery'),
            $this->version,
            false
        );
        wp_enqueue_script(
            $this->plugin_name . '-freemius_pro',
            'https://checkout.freemius.com/js/v1/',
            array('jquery'),
            $this->version,
            true
        );
    }

    public function ausm_menu_for_setting() {
        global $GLOBALS;
        if ( empty( $GLOBALS['admin_page_hooks']['dots_store'] ) ) {
            add_menu_page(
                'Dotstore Plugins',
                esc_html__( 'Dotstore Plugins', 'advanced-usps-shipping-method' ),
                'null',
                'dots_store',
                array(),
                'dashicons-marker',
                25
            );
        }
        //Configuration page
        add_submenu_page(
            'dots_store',
            'USPS Shipping',
            'USPS Shipping',
            'manage_options',
            'advanced-usps-shipping-method',
            array($this, 'ausm_configuration_page')
        );
        add_submenu_page(
            'dots_store',
            'Import/Export',
            'Import/Export',
            'manage_options',
            'ausm-import-export',
            array($this, 'ausm_import_export_page')
        );
        add_submenu_page(
            'dots_store',
            'Getting Started',
            'Getting Started',
            'manage_options',
            'ausm-get-started',
            array($this, 'ausm_get_started_page')
        );
        //Remove footer WP version
        $get_page = filter_input( INPUT_GET, 'page', FILTER_SANITIZE_FULL_SPECIAL_CHARS );
        $page = ( !empty( $get_page ) ? sanitize_text_field( $get_page ) : '' );
        if ( !empty( $page ) && (false !== strpos( $page, 'ausm' ) || false !== strpos( $page, 'advanced-usps-shipping-method' )) ) {
            remove_filter( 'update_footer', 'core_update_footer' );
        }
    }

    /**
     * Add custom css for dotstore icon in admin area
     *
     */
    public function ausm_admin_menu_icon_style() {
        echo '<style>
		  .toplevel_page_dots_store .dashicons-marker::after{content:"";border:3px solid;position:absolute;top:14px;left:15px;border-radius:50%;opacity: 0.6;}
		  li.toplevel_page_dots_store:hover .dashicons-marker::after,li.toplevel_page_dots_store.current .dashicons-marker::after{opacity: 1;}
		  @media only screen and (max-width: 960px){
			  .toplevel_page_dots_store .dashicons-marker::after{left:14px;}
		  } </style>';
    }

    /**
     * Create a menu for plugin.
     *
     * @param string $current current page.
     *
     * @since    3.6.1
     */
    public function ausm_pro_menus( $current = 'advanced-usps-shipping-method' ) {
        $wpfp_menus = array(
            'main_menu' => array(
                'pro_menu'  => array(
                    'advanced-usps-shipping-method'         => array(
                        'menu_title' => __( 'Configure USPS', 'advanced-usps-shipping-method' ),
                        'menu_slug'  => 'advanced-usps-shipping-method',
                        'menu_url'   => $this->ausm_pro_plugins_url(
                            '',
                            'advanced-usps-shipping-method',
                            '',
                            '',
                            ''
                        ),
                    ),
                    'ausm-import-export'                    => array(
                        'menu_title' => __( 'Settings', 'advanced-usps-shipping-method' ),
                        'menu_slug'  => 'ausm-import-export',
                        'menu_url'   => $this->ausm_pro_plugins_url(
                            '',
                            'ausm-import-export',
                            '',
                            '',
                            ''
                        ),
                    ),
                    'advanced-usps-shipping-method-account' => array(
                        'menu_title' => __( 'License', 'advanced-usps-shipping-method' ),
                        'menu_slug'  => 'advanced-usps-shipping-method-account',
                        'menu_url'   => esc_url( ausm_fs()->get_account_url() ),
                    ),
                ),
                'free_menu' => array(
                    'advanced-usps-shipping-method' => array(
                        'menu_title' => __( 'Configure USPS', 'advanced-usps-shipping-method' ),
                        'menu_slug'  => 'advanced-usps-shipping-method',
                        'menu_url'   => $this->ausm_pro_plugins_url(
                            '',
                            'advanced-usps-shipping-method',
                            '',
                            '',
                            ''
                        ),
                    ),
                ),
            ),
        );
        $ausm_get_started = ( isset( $current ) && 'ausm-get-started' === $current ? 'active' : '' );
        ?>
        <div class="dots-bottom-menu-main">
            <div class="dots-menu-main">
                <nav>
                    <ul>
                        <?php 
        $main_current = $current;
        $sub_current = $current;
        foreach ( $wpfp_menus['main_menu'] as $main_menu_slug => $main_wpfp_menu ) {
            if ( ausm_fs()->is__premium_only() && ausm_fs()->can_use_premium_code() ) {
                if ( 'pro_menu' === $main_menu_slug || 'common_menu' === $main_menu_slug ) {
                    foreach ( $main_wpfp_menu as $menu_slug => $wpfp_menu ) {
                        if ( 'ausm-import-export' === $main_current || 'ausm-get-started' === $main_current ) {
                            $main_current = 'ausm-get-started';
                        }
                        $class = ( $menu_slug === $main_current ? 'active' : '' );
                        ?>
                                        <li>
                                            <a class="dotstore_plugin <?php 
                        echo esc_attr( $class );
                        ?>"
                                                href="<?php 
                        echo esc_url( $wpfp_menu['menu_url'] );
                        ?>">
                                                <?php 
                        echo esc_html( $wpfp_menu['menu_title'] );
                        ?>
                                            </a>
                                            <?php 
                        if ( isset( $wpfp_menu['sub_menu'] ) && !empty( $wpfp_menu['sub_menu'] ) ) {
                            ?>
                                                <ul class="sub-menu">
                                                    <?php 
                            foreach ( $wpfp_menu['sub_menu'] as $sub_menu_slug => $wpfp_sub_menu ) {
                                $sub_class = ( $sub_menu_slug === $sub_current ? 'active' : '' );
                                ?>

                                                        <li>
                                                            <a class="dotstore_plugin <?php 
                                echo esc_attr( $sub_class );
                                ?>"
                                                                href="<?php 
                                echo esc_url( $wpfp_sub_menu['menu_url'] );
                                ?>">
                                                                <?php 
                                echo esc_html( $wpfp_sub_menu['menu_title'] );
                                ?>
                                                            </a>
                                                        </li>
                                                    <?php 
                            }
                            ?>
                                                </ul>
                                            <?php 
                        }
                        ?>
                                        </li>
                                        <?php 
                    }
                }
            } else {
                if ( 'free_menu' === $main_menu_slug || 'common_menu' === $main_menu_slug ) {
                    foreach ( $main_wpfp_menu as $menu_slug => $wpfp_menu ) {
                        if ( 'advanced-usps-shipping-method-account' === $main_current ) {
                            $main_current = 'ausm-get-started';
                        }
                        $class = ( $menu_slug === $main_current ? 'active' : '' );
                        ?>
                                        <li>
                                            <a class="dotstore_plugin <?php 
                        echo esc_attr( $class );
                        ?>"
                                            href="<?php 
                        echo esc_url( $wpfp_menu['menu_url'] );
                        ?>">
                                                <?php 
                        echo esc_html( $wpfp_menu['menu_title'] );
                        ?>
                                            </a>
                                            <?php 
                        if ( isset( $wpfp_menu['sub_menu'] ) && !empty( $wpfp_menu['sub_menu'] ) ) {
                            ?>
                                                <ul class="sub-menu">
                                                    <?php 
                            foreach ( $wpfp_menu['sub_menu'] as $sub_menu_slug => $wpfp_sub_menu ) {
                                $sub_class = ( $sub_menu_slug === $sub_current ? 'active' : '' );
                                ?>

                                                        <li>
                                                            <a class="dotstore_plugin <?php 
                                echo esc_attr( $sub_class );
                                ?>"
                                                            href="<?php 
                                echo esc_url( $wpfp_sub_menu['menu_url'] );
                                ?>">
                                                                <?php 
                                echo esc_html( $wpfp_sub_menu['menu_title'] );
                                ?>
                                                            </a>
                                                        </li>
                                                    <?php 
                            }
                            ?>
                                                </ul>
                                            <?php 
                        }
                        ?>
                                        </li>
                                        <?php 
                    }
                }
            }
        }
        ?>
                    </ul>
                </nav>
            </div>
            <div class="dots-getting-started">
                <nav>
                    <ul>
                        <li>
                            <a href="<?php 
        echo esc_url( add_query_arg( array(
            'page' => 'ausm-get-started',
        ), admin_url( 'admin.php' ) ) );
        ?>" class="<?php 
        echo esc_attr( $ausm_get_started );
        ?>"><?php 
        esc_html_e( 'Getting Started', 'advanced-usps-shipping-method' );
        ?></a>
                        </li>
                    </ul>
                </nav>
            </div>
		</div>
		<?php 
    }

    /**
     * Plugins URL
     *
     * @since    3.6.1
     */
    public function ausm_pro_plugins_url(
        $id,
        $page,
        $tab,
        $action,
        $nonce
    ) {
        $query_args = array();
        if ( '' !== $page ) {
            $query_args['page'] = $page;
        }
        if ( '' !== $tab ) {
            $query_args['tab'] = $tab;
        }
        if ( '' !== $action ) {
            $query_args['action'] = $action;
        }
        if ( '' !== $id ) {
            $query_args['id'] = $id;
        }
        if ( '' !== $nonce ) {
            $query_args['_wpnonce'] = wp_create_nonce( 'ausmnonce' );
        }
        return esc_url( add_query_arg( $query_args, admin_url( 'admin.php' ) ) );
    }

    /**
     * Plugin configuration page
     *
     * @since    1.0.0
     */
    public function ausm_configuration_page() {
        require_once ADVANCED_USPS_SHIPPING_METHOD_DIR_PATH . 'admin/partials/ausm-configuration-page.php';
    }

    /**
     * Import/Export setting page
     *
     * @since    1.0.0
     */
    public function ausm_import_export_page() {
        require_once ADVANCED_USPS_SHIPPING_METHOD_DIR_PATH . 'admin/partials/ausm-import-export-page.php';
    }

    /**
     * Getting started page
     *
     * @since    1.0.0
     */
    public function ausm_get_started_page() {
        require_once ADVANCED_USPS_SHIPPING_METHOD_DIR_PATH . 'admin/partials/ausm-get-started-page.php';
    }

    public function ausm_custom_add_update_options() {
        $post_wpnonce = filter_input( INPUT_POST, 'ausm_configuration_save', FILTER_SANITIZE_FULL_SPECIAL_CHARS );
        $post_retrieved_nonce = ( isset( $post_wpnonce ) ? sanitize_text_field( wp_unslash( $post_wpnonce ) ) : '' );
        if ( !wp_verify_nonce( $post_retrieved_nonce, 'ausm_save_action' ) ) {
            //Return message
            $return_arr = array(
                'page'  => 'advanced-usps-shipping-method',
                'error' => true,
            );
        } else {
            //Sanitizing requests
            $get_ausm_status = filter_input( INPUT_POST, 'ausm_status', FILTER_SANITIZE_FULL_SPECIAL_CHARS );
            $get_ausm_debug_mode = filter_input( INPUT_POST, 'ausm_debug_mode', FILTER_SANITIZE_FULL_SPECIAL_CHARS );
            $get_ausm_request_mode = filter_input( INPUT_POST, 'ausm_request_mode', FILTER_SANITIZE_FULL_SPECIAL_CHARS );
            $get_ausm_api_mode = filter_input( INPUT_POST, 'ausm_api_mode', FILTER_SANITIZE_FULL_SPECIAL_CHARS );
            $get_ausm_client_id = filter_input( INPUT_POST, 'ausm_client_id', FILTER_SANITIZE_FULL_SPECIAL_CHARS );
            $get_ausm_client_secret = filter_input( INPUT_POST, 'ausm_client_secret', FILTER_SANITIZE_FULL_SPECIAL_CHARS );
            $get_ausm_user_id = filter_input( INPUT_POST, 'ausm_user_id', FILTER_SANITIZE_FULL_SPECIAL_CHARS );
            $get_ausm_origin = filter_input( INPUT_POST, 'ausm_origin', FILTER_SANITIZE_FULL_SPECIAL_CHARS );
            $get_ausm_service_type = filter_input( INPUT_POST, 'ausm_service_type', FILTER_SANITIZE_FULL_SPECIAL_CHARS );
            $get_ausm_rates_preference = filter_input( INPUT_POST, 'ausm_rates_preference', FILTER_SANITIZE_FULL_SPECIAL_CHARS );
            $services_filter = array(
                'ausm_services' => array(
                    'filter' => FILTER_SANITIZE_FULL_SPECIAL_CHARS,
                    'flags'  => FILTER_REQUIRE_ARRAY,
                ),
            );
            $api_services_filter = array(
                'ausm_api_services' => array(
                    'filter' => FILTER_SANITIZE_FULL_SPECIAL_CHARS,
                    'flags'  => FILTER_REQUIRE_ARRAY,
                ),
            );
            $get_ausm_services = filter_input_array( INPUT_POST, $services_filter );
            $get_ausm_api_services = filter_input_array( INPUT_POST, $api_services_filter );
            $get_ausm_default_title = filter_input( INPUT_POST, 'ausm_default_title', FILTER_SANITIZE_FULL_SPECIAL_CHARS );
            $get_ausm_default_rate = filter_input(
                INPUT_POST,
                'ausm_default_rate',
                FILTER_SANITIZE_NUMBER_FLOAT,
                FILTER_FLAG_ALLOW_FRACTION
            );
            $get_ausm_cheapest_rate = filter_input( INPUT_POST, 'ausm_cheapest_rate', FILTER_SANITIZE_FULL_SPECIAL_CHARS );
            //Validating requests
            $ausm_status = ( isset( $get_ausm_status ) ? sanitize_text_field( $get_ausm_status ) : '' );
            $ausm_debug_mode = ( isset( $get_ausm_debug_mode ) ? sanitize_text_field( $get_ausm_debug_mode ) : '' );
            $ausm_request_mode = ( isset( $get_ausm_request_mode ) ? sanitize_text_field( $get_ausm_request_mode ) : 'legacy' );
            $ausm_api_mode = ( isset( $get_ausm_api_mode ) ? sanitize_text_field( $get_ausm_api_mode ) : 'sandbox' );
            $ausm_client_id = ( isset( $get_ausm_client_id ) ? sanitize_text_field( $get_ausm_client_id ) : '' );
            $ausm_client_secret = ( isset( $get_ausm_client_secret ) ? sanitize_text_field( $get_ausm_client_secret ) : '' );
            $ausm_user_id = ( isset( $get_ausm_user_id ) ? sanitize_text_field( $get_ausm_user_id ) : '' );
            $ausm_origin = ( isset( $get_ausm_origin ) ? sanitize_text_field( $get_ausm_origin ) : '' );
            $ausm_service_type = ( isset( $get_ausm_service_type ) ? sanitize_text_field( $get_ausm_service_type ) : '' );
            $ausm_services = ( isset( $get_ausm_services ) ? $get_ausm_services['ausm_services'] : array() );
            $ausm_api_services = ( isset( $get_ausm_api_services ) ? $get_ausm_api_services['ausm_api_services'] : array() );
            $ausm_default_title = ( isset( $get_ausm_default_title ) ? sanitize_text_field( $get_ausm_default_title ) : '' );
            $ausm_default_rate = ( isset( $get_ausm_default_rate ) ? sanitize_text_field( $get_ausm_default_rate ) : '' );
            $ausm_cheapest_rate = ( isset( $get_ausm_cheapest_rate ) ? sanitize_text_field( $get_ausm_cheapest_rate ) : '' );
            $ausm_rates_preference = ( isset( $get_ausm_rates_preference ) ? sanitize_text_field( $get_ausm_rates_preference ) : 'commercial' );
            //Storing requests
            $ausm_data = array();
            $ausm_data['ausm_status'] = $ausm_status;
            $ausm_data['ausm_debug_mode'] = $ausm_debug_mode;
            $ausm_data['ausm_request_mode'] = $ausm_request_mode;
            $ausm_data['ausm_api_mode'] = $ausm_api_mode;
            $ausm_data['ausm_client_id'] = $ausm_client_id;
            $ausm_data['ausm_client_secret'] = $ausm_client_secret;
            $ausm_data['ausm_user_id'] = $ausm_user_id;
            $ausm_data['ausm_origin'] = $ausm_origin;
            $ausm_data['ausm_service_type'] = $ausm_service_type;
            $ausm_data['ausm_services'] = $ausm_services;
            $ausm_data['ausm_api_services'] = $ausm_api_services;
            $ausm_data['ausm_default_title'] = $ausm_default_title;
            $ausm_data['ausm_default_rate'] = $ausm_default_rate;
            $ausm_data['ausm_cheapest_rate'] = $ausm_cheapest_rate;
            $ausm_data['ausm_rates_preference'] = $ausm_rates_preference;
            update_option( 'ausm_config', $ausm_data );
            //Return message
            $return_arr = array(
                'page'    => 'advanced-usps-shipping-method',
                'success' => true,
            );
        }
        wp_safe_redirect( add_query_arg( $return_arr, admin_url( 'admin.php' ) ) );
        exit;
    }

    /**
     * Remove section from shipping settings because we have added new menu in admin section
     *
     * @param array $sections
     *
     * @return array $sections
     *
     * @since    1.0.0
     */
    public function ausm_remove_section( $sections ) {
        unset($sections['dots_ausm']);
        return $sections;
    }

    /**
     * Remove submenu from admin screeen
     *
     * @since    1.0.0
     */
    public function ausm_remove_admin_submenus() {
        remove_submenu_page( 'dots_store', 'ausm-import-export' );
        remove_submenu_page( 'dots_store', 'ausm-get-started' );
    }

    /**
     * Fetch USPS API Access Token with client_id/secret.
     *
     * @param string $client_id
     * @param string $client_secret
     * @param string $api_mode ('production' or 'sandbox')
     * @param bool $return_ajax_response If true returns wp_send_json_*, otherwise returns array/object or WP_Error.
     * @return mixed
     */
    function ausm_fetch_usps_access_token(
        $client_id,
        $client_secret,
        $api_mode = 'sandbox',
        $return_ajax_response = false
    ) {
        $request_data = array(
            'client_id'     => $client_id,
            'client_secret' => $client_secret,
            'response_type' => 'code',
            'scope'         => 'prices labels tracking payments international-prices international-labels carrier-pickup standards service-standards',
            'grant_type'    => 'client_credentials',
        );
        $request_body = wp_json_encode( $request_data );
        $endpoint = ( 'production' === $api_mode ? 'https://apis.usps.com/oauth2/v3/token' : 'https://apis-tem.usps.com/oauth2/v3/token' );
        $response = wp_remote_post( $endpoint, array(
            'method'   => 'POST',
            'timeout'  => 30,
            'blocking' => true,
            'body'     => $request_body,
            'headers'  => array(
                'Content-Type' => 'application/json',
            ),
        ) );
        if ( is_wp_error( $response ) ) {
            if ( $return_ajax_response ) {
                return wp_send_json_error( array(
                    'message' => $response->get_error_message(),
                ) );
            }
            return $response;
        }
        $response_body = json_decode( $response['body'] );
        if ( isset( $response_body->error ) ) {
            if ( $return_ajax_response ) {
                return wp_send_json_error( array(
                    'message' => $response_body->error,
                ) );
            }
            return new WP_Error('usps_access_token_error', $response_body->error);
        }
        if ( isset( $response_body->status ) && 'approved' === $response_body->status && isset( $response_body->access_token ) ) {
            return $response_body->access_token;
        } else {
            if ( $return_ajax_response ) {
                return wp_send_json_error( array(
                    'message' => __( 'Access token not found', 'advanced-usps-shipping-method' ),
                ) );
            }
            return new WP_Error('usps_access_token_error', __( 'Access token not found', 'advanced-usps-shipping-method' ));
        }
        // Default failure.
        if ( $return_ajax_response ) {
            return wp_send_json_error( array(
                'message' => __( 'Failed to connect to USPS API', 'advanced-usps-shipping-method' ),
            ) );
        }
        return new WP_Error('usps_access_token_error', __( 'Failed to connect to USPS API', 'advanced-usps-shipping-method' ));
    }

    /**
     * Admin footer review
     *
     * @since 1.0.0
     */
    public function ausm_pro_admin_footer_review() {
        $html = '';
        $url = '';
        $url = esc_url( 'https://wordpress.org/plugins/advanced-usps-shipping-method/#reviews' );
        /* translators: %1$s is the URL to the review page */
        $html = sprintf( wp_kses( __( '<strong>We need your support</strong> to keep updating and improving the plugin. Please <a href="%1$s" target="_blank">help us by leaving a good review</a> :) Thanks!', 'advanced-usps-shipping-method' ), array(
            'strong' => array(),
            'a'      => array(
                'href'   => array(),
                'target' => 'blank',
            ),
        ) ), esc_url( $url ) );
        echo wp_kses_post( $html );
    }

    /**
     * Add review stars in plugin row meta
     *
     * @since 1.0.0
     */
    public function ausm_plugin_row_meta_action_links(
        $plugin_meta,
        $plugin_file,
        $plugin_data,
        $status
    ) {
        if ( isset( $plugin_data['TextDomain'] ) && $plugin_data['TextDomain'] !== 'advanced-usps-shipping-method' ) {
            return $plugin_meta;
        }
        $url = '';
        $url = esc_url( 'https://wordpress.org/plugins/advanced-usps-shipping-method/#reviews' );
        $plugin_meta[] = sprintf( '<a href="%s" target="_blank" style="color:#f5bb00;">%s</a>', $url, esc_html( '★★★★★' ) );
        return $plugin_meta;
    }

    /**
     * Get dynamic promotional bar of plugin
     *
     * @param   String  $plugin_slug  slug of the plugin added in the site option
     * @since    1.0.5
     * 
     * @return  null
     */
    public function ausm_get_promotional_bar( $plugin_slug = '' ) {
        $promotional_bar_upi_url = AUSM_STORE_URL . 'wp-json/dpb-promotional-banner/v2/dpb-promotional-banner?' . wp_rand();
        $promotional_banner_request = wp_remote_get( $promotional_bar_upi_url );
        //phpcs:ignore
        if ( empty( $promotional_banner_request->errors ) ) {
            $promotional_banner_request_body = $promotional_banner_request['body'];
            $promotional_banner_request_body = json_decode( $promotional_banner_request_body, true );
            echo '<div class="dynamicbar_wrapper">';
            if ( !empty( $promotional_banner_request_body ) && is_array( $promotional_banner_request_body ) ) {
                foreach ( $promotional_banner_request_body as $promotional_banner_request_body_data ) {
                    $promotional_banner_id = $promotional_banner_request_body_data['promotional_banner_id'];
                    $promotional_banner_cookie = $promotional_banner_request_body_data['promotional_banner_cookie'];
                    $promotional_banner_image = $promotional_banner_request_body_data['promotional_banner_image'];
                    $promotional_banner_description = $promotional_banner_request_body_data['promotional_banner_description'];
                    $promotional_banner_button_group = $promotional_banner_request_body_data['promotional_banner_button_group'];
                    $dpb_schedule_campaign_type = $promotional_banner_request_body_data['dpb_schedule_campaign_type'];
                    $promotional_banner_target_audience = $promotional_banner_request_body_data['promotional_banner_target_audience'];
                    if ( !empty( $promotional_banner_target_audience ) ) {
                        $plugin_keys = array();
                        if ( is_array( $promotional_banner_target_audience ) ) {
                            foreach ( $promotional_banner_target_audience as $list ) {
                                $plugin_keys[] = $list['value'];
                            }
                        } else {
                            $plugin_keys[] = $promotional_banner_target_audience['value'];
                        }
                        $display_banner_flag = false;
                        if ( in_array( 'all_customers', $plugin_keys, true ) || in_array( $plugin_slug, $plugin_keys, true ) ) {
                            $display_banner_flag = true;
                        }
                    }
                    if ( true === $display_banner_flag ) {
                        if ( 'default' === $dpb_schedule_campaign_type ) {
                            $banner_cookie_show = filter_input( INPUT_COOKIE, 'banner_show_' . $promotional_banner_cookie, FILTER_SANITIZE_FULL_SPECIAL_CHARS );
                            $banner_cookie_visible_once = filter_input( INPUT_COOKIE, 'banner_show_once_' . $promotional_banner_cookie, FILTER_SANITIZE_FULL_SPECIAL_CHARS );
                            $flag = false;
                            if ( empty( $banner_cookie_show ) && empty( $banner_cookie_visible_once ) ) {
                                setcookie( 'banner_show_' . $promotional_banner_cookie, 'yes', time() + 86400 * 7 );
                                //phpcs:ignore
                                setcookie( 'banner_show_once_' . $promotional_banner_cookie, 'yes' );
                                //phpcs:ignore
                                $flag = true;
                            }
                            $banner_cookie_show = filter_input( INPUT_COOKIE, 'banner_show_' . $promotional_banner_cookie, FILTER_SANITIZE_FULL_SPECIAL_CHARS );
                            if ( !empty( $banner_cookie_show ) || true === $flag ) {
                                $banner_cookie = filter_input( INPUT_COOKIE, 'banner_' . $promotional_banner_cookie, FILTER_SANITIZE_FULL_SPECIAL_CHARS );
                                $banner_cookie = ( isset( $banner_cookie ) ? $banner_cookie : '' );
                                if ( empty( $banner_cookie ) && 'yes' !== $banner_cookie ) {
                                    ?>
                            	<div class="dpb-popup <?php 
                                    echo ( isset( $promotional_banner_cookie ) ? esc_attr( $promotional_banner_cookie ) : 'default-banner' );
                                    ?>">
                                    <?php 
                                    if ( !empty( $promotional_banner_image ) ) {
                                        ?>
                                        <img src="<?php 
                                        echo esc_url( $promotional_banner_image );
                                        ?>"/>
                                        <?php 
                                    }
                                    ?>
                                    <div class="dpb-popup-meta">
                                        <p>
                                            <?php 
                                    echo wp_kses_post( str_replace( array('<p>', '</p>'), '', $promotional_banner_description ) );
                                    if ( !empty( $promotional_banner_button_group ) ) {
                                        foreach ( $promotional_banner_button_group as $promotional_banner_button_group_data ) {
                                            ?>
                                                    <a href="<?php 
                                            echo esc_url( $promotional_banner_button_group_data['promotional_banner_button_link'] );
                                            ?>" target="_blank"><?php 
                                            echo esc_html( $promotional_banner_button_group_data['promotional_banner_button_text'] );
                                            ?></a>
                                                    <?php 
                                        }
                                    }
                                    ?>
                                    	</p>
                                    </div>
                                    <a href="javascript:void(0);" data-bar-id="<?php 
                                    echo esc_attr( $promotional_banner_id );
                                    ?>" data-popup-name="<?php 
                                    echo ( isset( $promotional_banner_cookie ) ? esc_attr( $promotional_banner_cookie ) : 'default-banner' );
                                    ?>" class="dpbpop-close"><svg xmlns="http://www.w3.org/2000/svg" width="10" height="10" viewBox="0 0 10 10"><path id="Icon_material-close" data-name="Icon material-close" d="M17.5,8.507,16.493,7.5,12.5,11.493,8.507,7.5,7.5,8.507,11.493,12.5,7.5,16.493,8.507,17.5,12.5,13.507,16.493,17.5,17.5,16.493,13.507,12.5Z" transform="translate(-7.5 -7.5)" fill="#acacac"/></svg></a>
                                </div>
                                <?php 
                                }
                            }
                        } else {
                            $banner_cookie_show = filter_input( INPUT_COOKIE, 'banner_show_' . $promotional_banner_cookie, FILTER_SANITIZE_FULL_SPECIAL_CHARS );
                            $banner_cookie_visible_once = filter_input( INPUT_COOKIE, 'banner_show_once_' . $promotional_banner_cookie, FILTER_SANITIZE_FULL_SPECIAL_CHARS );
                            $flag = false;
                            if ( empty( $banner_cookie_show ) && empty( $banner_cookie_visible_once ) ) {
                                setcookie( 'banner_show_' . $promotional_banner_cookie, 'yes' );
                                //phpcs:ignore
                                setcookie( 'banner_show_once_' . $promotional_banner_cookie, 'yes' );
                                //phpcs:ignore
                                $flag = true;
                            }
                            $banner_cookie_show = filter_input( INPUT_COOKIE, 'banner_show_' . $promotional_banner_cookie, FILTER_SANITIZE_FULL_SPECIAL_CHARS );
                            if ( !empty( $banner_cookie_show ) || true === $flag ) {
                                $banner_cookie = filter_input( INPUT_COOKIE, 'banner_' . $promotional_banner_cookie, FILTER_SANITIZE_FULL_SPECIAL_CHARS );
                                $banner_cookie = ( isset( $banner_cookie ) ? $banner_cookie : '' );
                                if ( empty( $banner_cookie ) && 'yes' !== $banner_cookie ) {
                                    ?>
                    			<div class="dpb-popup <?php 
                                    echo ( isset( $promotional_banner_cookie ) ? esc_attr( $promotional_banner_cookie ) : 'default-banner' );
                                    ?>">
                                    <?php 
                                    if ( !empty( $promotional_banner_image ) ) {
                                        ?>
                                            <img src="<?php 
                                        echo esc_url( $promotional_banner_image );
                                        ?>"/>
                                        <?php 
                                    }
                                    ?>
                                    <div class="dpb-popup-meta">
                                        <p>
                                            <?php 
                                    echo wp_kses_post( str_replace( array('<p>', '</p>'), '', $promotional_banner_description ) );
                                    if ( !empty( $promotional_banner_button_group ) ) {
                                        foreach ( $promotional_banner_button_group as $promotional_banner_button_group_data ) {
                                            ?>
                                                    <a href="<?php 
                                            echo esc_url( $promotional_banner_button_group_data['promotional_banner_button_link'] );
                                            ?>" target="_blank"><?php 
                                            echo esc_html( $promotional_banner_button_group_data['promotional_banner_button_text'] );
                                            ?></a>
                                                    <?php 
                                        }
                                    }
                                    ?>
                                        </p>
                                    </div>
                                    <a href="javascript:void(0);" data-popup-name="<?php 
                                    echo ( isset( $promotional_banner_cookie ) ? esc_attr( $promotional_banner_cookie ) : 'default-banner' );
                                    ?>" class="dpbpop-close"><svg xmlns="http://www.w3.org/2000/svg" width="10" height="10" viewBox="0 0 10 10"><path id="Icon_material-close" data-name="Icon material-close" d="M17.5,8.507,16.493,7.5,12.5,11.493,8.507,7.5,7.5,8.507,11.493,12.5,7.5,16.493,8.507,17.5,12.5,13.507,16.493,17.5,17.5,16.493,13.507,12.5Z" transform="translate(-7.5 -7.5)" fill="#acacac"/></svg></a>
                                </div>
                                <?php 
                                }
                            }
                        }
                    }
                }
            }
            echo '</div>';
        }
    }

}