<?php
/**
 * Plugin Name:       Abmahn-Shield
 * Plugin URI:        https://abmahn-shield.de/woocommerce
 * Description:       Compliance-Monitoring für WooCommerce-Shops. Prüft Impressum, Datenschutz, Cookie-Banner, AGB, Widerrufsbelehrung, Google Fonts und BFSG-Barrierefreiheit.
 * Version:           1.0.6
 * Requires at least: 5.8
 * Requires PHP:      7.4
 * Author:            Abmahn-Shield
 * Author URI:        https://abmahn-shield.de
 * License:           GPL v2 or later
 * License URI:       https://www.gnu.org/licenses/gpl-2.0.html
 * Text Domain:       abmahn-shield
 * Requires Plugins:  woocommerce
 */

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

define( 'ABMAHN_SHIELD_VERSION', '1.0.6' );
define( 'ABMAHN_SHIELD_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
define( 'ABMAHN_SHIELD_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
define( 'ABMAHN_SHIELD_API_BASE', 'https://abmahn-shield.de' );

require_once ABMAHN_SHIELD_PLUGIN_DIR . 'includes/class-scanner.php';
require_once ABMAHN_SHIELD_PLUGIN_DIR . 'includes/class-payment.php';
require_once ABMAHN_SHIELD_PLUGIN_DIR . 'includes/class-admin-page.php';

final class Abmahn_Shield {

    private static $instance = null;

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

    private function __construct() {
        add_action( 'admin_menu', [ $this, 'register_menu' ] );
        add_action( 'admin_enqueue_scripts', [ $this, 'enqueue_assets' ] );
        add_action( 'rest_api_init', [ $this, 'register_rest_routes' ] );
        $payment = new Abmahn_Shield_Payment();
        add_action( 'rest_api_init', [ $payment, 'register_routes' ] );
    }

    public function register_menu() {
        add_submenu_page(
            'woocommerce',
            'Abmahn-Shield',
            'Abmahn-Shield',
            'manage_woocommerce',
            'abmahn-shield',
            [ 'Abmahn_Shield_Admin_Page', 'render' ]
        );

    }

    public function enqueue_assets( $hook ) {
        if ( false === strpos( $hook, 'abmahn-shield' ) ) {
            return;
        }

        wp_enqueue_style(
            'abmahn-shield-admin',
            ABMAHN_SHIELD_PLUGIN_URL . 'assets/admin.css',
            [],
            ABMAHN_SHIELD_VERSION
        );

        wp_enqueue_script(
            'abmahn-shield-admin',
            ABMAHN_SHIELD_PLUGIN_URL . 'assets/admin.js',
            [],
            ABMAHN_SHIELD_VERSION,
            true
        );

        wp_localize_script( 'abmahn-shield-admin', 'abmahnShield', [
            'restUrl'  => rest_url( 'abmahn-shield/v1/' ),
            'nonce'    => wp_create_nonce( 'wp_rest' ),
            'siteUrl'  => home_url(),
            'adminUrl' => admin_url( 'admin.php' ),
        ] );
    }

    public function register_rest_routes() {
        $scanner = new Abmahn_Shield_Scanner();

        register_rest_route( 'abmahn-shield/v1', '/quick-scan', [
            'methods'             => 'POST',
            'callback'            => [ $scanner, 'handle_quick_scan' ],
            'permission_callback' => function () {
                return current_user_can( 'manage_woocommerce' );
            },
        ] );

        register_rest_route( 'abmahn-shield/v1', '/deep-scan', [
            'methods'             => 'POST',
            'callback'            => [ $scanner, 'handle_deep_scan' ],
            'permission_callback' => function () {
                return current_user_can( 'manage_woocommerce' );
            },
        ] );

        register_rest_route( 'abmahn-shield/v1', '/last-scan', [
            'methods'             => 'GET',
            'callback'            => [ $scanner, 'handle_last_scan' ],
            'permission_callback' => function () {
                return current_user_can( 'manage_woocommerce' );
            },
        ] );
    }

}

function abmahn_shield() {
    return Abmahn_Shield::instance();
}

add_action( 'plugins_loaded', function () {
    if ( class_exists( 'WooCommerce' ) ) {
        abmahn_shield();
    }
} );

register_activation_hook( __FILE__, function () {
    if ( ! class_exists( 'WooCommerce' ) ) {
        deactivate_plugins( plugin_basename( __FILE__ ) );
        wp_die(
            'Abmahn-Shield benötigt WooCommerce. Bitte installiere und aktiviere WooCommerce zuerst.',
            'Plugin-Abhängigkeit fehlt',
            [ 'back_link' => true ]
        );
    }
} );