<?php
/**
 * Editor integration: the sidebar panel with the custom fields, block
 * variations and block category.
 *
 * @package Blockmason_Core
 */

namespace Blockmason\Core;

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

/**
 * Loads the fields panel when editing a Blockmason content type, and the
 * editor helpers (block variations) everywhere in the block editor.
 */
function enqueue_editor_assets() {
	wp_enqueue_script(
		'blockmason-core-editor',
		URL . 'assets/editor/editor.js',
		array( 'wp-blocks', 'wp-i18n', 'wp-dom-ready' ),
		VERSION,
		true
	);
	wp_set_script_translations( 'blockmason-core-editor', 'blockmason-core', DIR . 'languages' );

	$icons = array();
	foreach ( get_icons() as $slug => $icon ) {
		$icons[] = array(
			'slug'  => $slug,
			'label' => $icon['label'],
			'svg'   => get_icon_svg( $slug, 24 ),
		);
	}
	wp_add_inline_script( 'blockmason-core-editor', 'window.blockmasonCoreIcons = ' . wp_json_encode( $icons ) . ';', 'before' );

	$screen = function_exists( 'get_current_screen' ) ? get_current_screen() : null;
	if ( ! $screen || ! array_key_exists( (string) $screen->post_type, get_fields() ) ) {
		return;
	}

	wp_enqueue_script(
		'blockmason-core-fields-panel',
		URL . 'assets/editor/fields-panel.js',
		array( 'blockmason-core-editor', 'wp-plugins', 'wp-editor', 'wp-components', 'wp-data', 'wp-core-data', 'wp-element', 'wp-i18n', 'wp-block-editor', 'wp-html-entities' ),
		VERSION,
		true
	);
	wp_set_script_translations( 'blockmason-core-fields-panel', 'blockmason-core', DIR . 'languages' );

	wp_add_inline_script(
		'blockmason-core-fields-panel',
		'window.blockmasonCoreFields = ' . wp_json_encode(
			array(
				'fields' => get_fields(),
				'titles' => array(
					'bm_project'     => __( 'Project details', 'blockmason-core' ),
					'bm_service'     => __( 'Service details', 'blockmason-core' ),
					'bm_team_member' => __( 'Contact details', 'blockmason-core' ),
					'bm_testimonial' => __( 'Testimonial details', 'blockmason-core' ),
				),
			)
		) . ';',
		'before'
	);
}

/**
 * Adds a "Blockmason" category to the block inserter.
 *
 * @param array[] $categories Block categories.
 * @return array[]
 */
function block_categories( $categories ) {
	array_unshift(
		$categories,
		array(
			'slug'  => 'blockmason',
			'title' => __( 'Blockmason', 'blockmason-core' ),
			'icon'  => null,
		)
	);
	return $categories;
}