<?php
declare(strict_types=1);

use PHPUnit\Framework\TestCase;

/**
 * Core routing code resolves group ↔ post_type / table from the registry.
 *
 * HivePress groups are registered by the HivePress AddOn with their post
 * types; core must not hardcode their names. The HivePress-only legacy
 * cutover tooling (wpdo_hot_hp_listing → hp_listing_core) and the stress
 * testers are out of scope and not checked here.
 */
class NoHpMappingsTest extends TestCase {

	private const FILES = array(
		'includes/class-tmdo-post-shadow-verifier.php',
		'includes/migration/class-tmdo-post-migration.php',
		'includes/query/class-tmdo-post-query-router.php',
		'includes/class-tmdo-term-comment-backfill.php',
		'includes/class-tmdo-term-comment-shadow-verifier.php',
		'cli/class-tmdo-cli-term-comment.php',
		'includes/class-tmdo-installer.php',
		'includes/class-tmdo-rest-api.php',
	);

	/** Stress-test tooling inside the REST API class keeps its sample post types. */
	private const ALLOWED = array(
		'includes/class-tmdo-rest-api.php' => array( "array( 'product', 'hp_listing', 'hp_request', 'hp_vendor', 'attachment', 'nav_menu_item', 'post' )" ),
	);

	public function test_routing_code_has_no_hivepress_names(): void {
		$root     = dirname( __DIR__, 2 );
		$offences = array();
		foreach ( self::FILES as $rel ) {
			$code = '';
			foreach ( token_get_all( (string) file_get_contents( $root . '/' . $rel ) ) as $token ) {
				if ( is_array( $token ) && in_array( $token[0], array( T_COMMENT, T_DOC_COMMENT ), true ) ) {
					continue;
				}
				$code .= is_array( $token ) ? $token[1] : $token;
			}
			$code = str_replace( self::ALLOWED[ $rel ] ?? array(), '', $code );
			if ( preg_match_all( '/hp_(listing|request|vendor|taxonomy|review|user)\w*/', $code, $m ) ) {
				$offences[] = $rel . ': ' . implode( ', ', array_unique( $m[0] ) );
			}
		}

		$this->assertSame( array(), $offences, "Hardcoded HivePress names in core routing:\n" . implode( "\n", $offences ) );
	}

	public function test_term_comment_groups_come_from_the_registry(): void {
		TMDO_Entity_Registry::init();
		TMDO_Entity_Registry::register_adapter( 'term', $this->createMock( TMDO_Entity_Adapter_Interface::class ) );
		TMDO_Entity_Registry::register_adapter( 'comment', $this->createMock( TMDO_Entity_Adapter_Interface::class ) );
		TMDO_Entity_Registry::register_group( 'term', 'x_tax', array( array( 'key' => 'x_order', 'type' => 'integer' ) ) );
		TMDO_Entity_Registry::register_group( 'comment', 'x_review', array( array( 'key' => 'x_rating', 'type' => 'integer' ) ) );

		$this->assertSame( array( 'x_tax' => 'term', 'x_review' => 'comment' ), TMDO_Term_Comment_Backfill::registered_groups() );

		$result = TMDO_Term_Comment_Backfill::backfill_group( 'term', 'hp_taxonomy', true );
		$this->assertSame( 'Unknown group: hp_taxonomy', $result['error'] ?? '', 'unregistered groups are unknown' );
	}
}