<?php
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Create a page for the WC auth to return API key and secret, do not show to UI
 * Use JS to submit a post request so that the chrome extension can listen to and save API key and secret
 *
 * Class VI_WOOCOMMERCE_ALIDROPSHIP_Admin_Auth
 */
class VI_WOOCOMMERCE_ALIDROPSHIP_Admin_Auth {

	public function __construct() {
		add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) );
		add_action( 'admin_menu', array( $this, 'admin_menu' ), 20 );
		add_filter( 'woocommerce_locate_template', array( $this, 'woocommerce_locate_template' ), 10, 3 );
	}

	private static function set( $name, $set_name = false ) {
		return VI_WOOCOMMERCE_ALIDROPSHIP_DATA::set( $name, $set_name );
	}

	public function admin_menu() {
		$menu_slug = 'vi-woocommerce-alidropship-auth';
		add_submenu_page( '',
			esc_html__( 'Auth', 'woocommerce-alidropship' ),
			esc_html__( 'Auth', 'woocommerce-alidropship' ),
			apply_filters( 'vi_wad_admin_sub_menu_capability', 'manage_woocommerce', $menu_slug ),
			$menu_slug, array( $this, 'page_callback' ) );
	}

	public static function page_callback() {
		$api_credentials = get_option( 'vi_wad_temp_api_credentials', array() );
		?>
        <div class="wrap">
            <h2><?php esc_html_e( 'Authorize WooCommerce AliExpress Dropshipping Extension', 'woocommerce-alidropship' ) ?></h2>
			<?php
			if ( ! empty( $api_credentials['consumer_key'] ) && ! empty( $api_credentials['consumer_secret'] ) ) {
				?>
                <form method="post" class="<?php echo esc_attr( self::set( 'auth-form' ) ) ?>">
                    <input type="hidden" value="<?php echo esc_attr( $api_credentials['consumer_key'] ) ?>" name="vi_wad_consumer_key">
                    <input type="hidden" value="<?php echo esc_attr( $api_credentials['consumer_secret'] ) ?>" name="vi_wad_consumer_secret">
                </form>
				<?php
			}
			?>
        </div>
		<?php
		delete_option( 'vi_wad_temp_api_credentials' );
	}

	public function admin_enqueue_scripts() {
		global $pagenow;
		$page = isset( $_REQUEST['page'] ) ? wp_unslash( sanitize_text_field( $_REQUEST['page'] ) ) : '';// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		if ( $pagenow === 'admin.php' && $page === 'vi-woocommerce-alidropship-auth' ) {
			wp_enqueue_script( 'vi-woocommerce-alidropship-auth', VI_WOOCOMMERCE_ALIDROPSHIP_JS . 'auth.js', array( 'jquery' ), VI_WOOCOMMERCE_ALIDROPSHIP_VERSION, false );
		}
	}

	/**
	 * Override woocommerce/auth template files to add our plugin's icon and name
	 *
	 * @param $template
	 * @param $template_name
	 * @param $template_path
	 *
	 * @return string
	 */
	public function woocommerce_locate_template( $template, $template_name, $template_path ) {
		global $woocommerce;

		$_template = $template;

		if ( ! $template_path ) {
			$template_path = $woocommerce->template_url;
		}

		$plugin_path = VI_WOOCOMMERCE_ALIDROPSHIP_DIR . '/templates/woocommerce/';

		// Look within passed path within the theme - this is priority
		$template = locate_template(

			array(
				$template_path . $template_name,
				$template_name
			)
		);

		// Modification: Get the template from this plugin, if it exists
		if ( ! $template && file_exists( $plugin_path . $template_name ) ) {
			$template = $plugin_path . $template_name;
		}

		// Use default template
		if ( ! $template ) {
			$template = $_template;
		}

		// Return what we found
		return $template;
	}
}