<?php

namespace Brandy\Blocks;

use Brandy\Blocks\WooCommerce\WooCommerceBlocksOverride;
use Brandy\Traits\SingletonTrait;

/**
 * Override Gutenberg blocks
 */
class BlocksOverride {
	use SingletonTrait;

	protected function __construct() {
		add_action( 'after_setup_theme', array( $this, 'add_style_for_blocks' ) );

		$this->load_files();
	}

	public function add_style_for_blocks() {
		$this->add_styles_by_platform();
		$this->add_styles_by_platform( 'WooCommerce' );
	}

	private function add_styles_by_platform( $platform = 'Gutenberg' ) {
		$template_path = BRANDY_TEMPLATE_DIR . '/inc/Blocks/' . $platform . '/assets';
		$template_url  = BRANDY_TEMPLATE_URL . '/inc/Blocks/' . $platform . '/assets';
		if ( ! file_exists( $template_path ) ) {
			return;
		}
		$dir  = new \DirectoryIterator( $template_path );
		$dirs = array();
		foreach ( $dir as $fileinfo ) {
			if ( ! $fileinfo->isDot() ) {
				$dirs[] = $fileinfo->getFilename();
			}
		}
		foreach ( $dirs as $file_name ) {
			$file_basename = basename( $file_name, '.css' );
			$platform      = 'Gutenberg' === $platform ? 'core' : strtolower( $platform );
			\wp_enqueue_block_style(
				$platform . '/' . $file_basename,
				array(
					'handle' => 'brandy-' . $platform . '-' . $file_basename,
					'src'    => $template_url . '/' . $file_name,
					'ver'    => time(),
				)
			);
		}
	}

	public function load_files() {
		$platforms = array( 'Gutenberg', 'WooCommerce' );
		foreach ( $platforms as $platform ) {
			$dir  = new \DirectoryIterator( BRANDY_TEMPLATE_DIR . '/inc/Blocks/' . $platform );
			$dirs = array();
			foreach ( $dir as $fileinfo ) {
				if ( ! $fileinfo->isDot() ) {
					$dirs[] = $fileinfo->getFilename();
				}
			}
			foreach ( $dirs as $file_name ) {
				$file_basename = basename( $file_name, '.php' );
				$class         = "Brandy\Blocks\\$platform\\$file_basename";
				if ( ! class_exists( $class ) || ! is_callable( array( $class, 'get_instance' ) ) ) {
					continue;
				}

				call_user_func( array( $class, 'get_instance' ) );

			}
		}
	}
}

BlocksOverride::get_instance();