<?php
/**
 * The block `sr-anywhere/module`: dynamic, only attributes are stored (decision 0006).
 *
 * @package SRAnywhere
 */

namespace SRAnywhere;

defined( 'ABSPATH' ) || exit;

/**
 * Registers the block from its built metadata.
 */
final class Block {

	/**
	 * Registers the block type. The editor's script is built into `build/block` by `npm run build`.
	 */
	public static function register() {
		self::register_styles();
		$dir = SRANYWHERE_DIR . 'build/block';
		if ( ! is_readable( $dir . '/block.json' ) ) {
			return;
		}
		register_block_type(
			$dir,
			array(
				'render_callback' => array( Output::class, 'render_block' ),
			)
		);
		wp_set_script_translations( 'sr-anywhere-module-editor-script', 'sr-anywhere' );
		wp_add_inline_script(
			'sr-anywhere-module-editor-script',
			'window.sranywhereEditor=' . wp_json_encode(
				array(
					'settingsUrl' => admin_url( 'options-general.php?page=sr-anywhere' ),
					'canConnect'  => current_user_can( 'manage_options' ),
					'portalUrl'   => Config::portal_url(),
					'deliveryUrl' => Config::delivery_url(),
					'classicOld'  => Settings::classic_outdated(),
					'classicFix'  => Settings::CLASSIC_FIXED,
				)
			) . ';',
			'before'
		);
	}

	/**
	 * The SR Anywhere look (decision 0015): the design system's tokens and controls (generated, `assets/sra.css`) and the
	 * plugin's own layout on top (`assets/admin.css`).
	 */
	public static function register_styles() {
		if ( wp_style_is( 'sranywhere-ui', 'registered' ) ) {
			return;
		}
		wp_register_style( 'sranywhere-ui', SRANYWHERE_URL . 'assets/sra.css', array(), SRANYWHERE_VERSION );
		wp_register_style( 'sranywhere-admin', SRANYWHERE_URL . 'assets/admin.css', array( 'sranywhere-ui' ), SRANYWHERE_VERSION );
	}

	/**
	 * The look for the editor's own panels (the block's sidebar sits outside the editor's canvas).
	 */
	public static function editor_assets() {
		self::register_styles();
		wp_enqueue_style( 'sranywhere-ui' );
	}
}