<?php

declare( strict_types = 1 );

/**
 * BeyondWords support for Gutenberg blocks.
 *
 * @package BeyondWords\Editor\Components
 * @author  Stuart McAlpine <stu@beyondwords.io>
 * @since   3.7.0
 * @since   4.0.0 Renamed from BlockAudioAttribute.php to BlockAttributes.php to support multiple attributes
 * @since   7.0.0 Refactored to BeyondWords namespace with snake_case methods.
 */

namespace BeyondWords\Editor\Components;

/**
 * BlockAttributes
 *
 * @since 3.7.0
 * @since 4.0.0 Renamed from BlockAudioAttribute to BlockAttributes to support multiple attributes.
 * @since 6.0.0 Stop adding beyondwordsMarker attribute to blocks.
 * @since 7.0.0 Refactored to BeyondWords namespace with snake_case methods.
 */
defined( 'ABSPATH' ) || exit;

class BlockAttributes {

	/**
	 * Init.
	 *
	 * @since 4.0.0
	 * @since 6.0.0 Make static and remove renderBlock registration.
	 * @since 7.0.0 Refactored to BeyondWords namespace with snake_case methods.
	 */
	public static function init() {
		add_filter( 'register_block_type_args', [ self::class, 'register_audio_attribute'] );
		add_filter( 'register_block_type_args', [ self::class, 'register_marker_attribute'] );
	}

	/**
	 * Register "Audio" attribute for Gutenberg blocks.
	 *
	 * @since 6.0.0 Make static.
	 * @since 7.0.0 Refactored to BeyondWords namespace with snake_case methods.
	 */
	public static function register_audio_attribute( $args ) {
		if ( ! isset( $args['attributes'] ) ) {
			$args['attributes'] = [];
		}

		if ( ! array_key_exists( 'beyondwordsAudio', $args['attributes'] ) ) {
			$args['attributes']['beyondwordsAudio'] = [
				'type'    => 'boolean',
				'default' => true,
			];
		}

		return $args;
	}

	/**
	 * Register "Segment marker" attribute for Gutenberg blocks.
	 *
	 * @since 7.0.0 Refactored to BeyondWords namespace with snake_case methods.
	 *
	 * @deprecated This attribute is no longer used as of 6.0.0, but kept for backward compatibility.
	 *
	 * @since 6.0.0 Make static.
	 */
	public static function register_marker_attribute( $args ) {
		if ( ! isset( $args['attributes'] ) ) {
			$args['attributes'] = [];
		}

		if ( ! array_key_exists( 'beyondwordsMarker', $args['attributes'] ) ) {
			$args['attributes']['beyondwordsMarker'] = [
				'type'    => 'string',
				'default' => '',
			];
		}

		return $args;
	}
}