<?php
declare(strict_types=1);

use PHPUnit\Framework\TestCase;

/**
 * Core carries no HPCT (HivePress Custom Tables) legacy.
 *
 * The HPCT interceptors were removed from the HivePress AddOn (PR-014) and no
 * site ever ran the HPCT import, so the modules, compatibility probes, admin
 * tab and CLI command that fed them are gone too. The only survivor is the
 * `wpdo_hpct_imported` option name in the uninstall cleanup list, so old
 * installs still get it removed.
 */
class NoHpctLegacyTest extends TestCase {

	private const ALLOWED = array(
		'includes/class-tmdo-installer.php' => array( 'wpdo_hpct_imported' ),
	);

	public function test_core_code_does_not_mention_hpct(): void {
		$root     = dirname( __DIR__, 2 );
		$offences = array();
		foreach ( array( 'includes', 'cli', 'admin' ) as $dir ) {
			$files = new RecursiveIteratorIterator( new RecursiveDirectoryIterator( $root . '/' . $dir, FilesystemIterator::SKIP_DOTS ) );
			foreach ( $files as $file ) {
				if ( 'php' !== $file->getExtension() ) {
					continue;
				}
				$rel  = substr( $file->getPathname(), strlen( $root ) + 1 );
				$code = '';
				foreach ( token_get_all( (string) file_get_contents( $file->getPathname() ) ) 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( '/\w*hpct\w*/i', $code, $m ) ) {
					$offences[] = $rel . ': ' . implode( ', ', array_unique( $m[0] ) );
				}
			}
		}

		$this->assertSame( array(), $offences, "HPCT legacy left in core:\n" . implode( "\n", $offences ) );
	}

	public function test_only_live_addon_modules_remain_besides_zone_modules(): void {
		$this->assertSame( array( 'wc_orders', 'latepoint' ), TMDO_Feature_Flags::ADDON_MODULES );

		$GLOBALS['_wp_options'] = array();
		$ref                    = new ReflectionProperty( TMDO_Feature_Flags::class, 'cache' );
		$ref->setAccessible( true );
		$ref->setValue( null, null );

		$modules = array_keys( TMDO_Feature_Flags::all() );
		foreach ( array( 'reviews', 'messages', 'favorites', 'memberships', 'statistics', 'requests', 'listing_meta' ) as $gone ) {
			$this->assertNotContains( $gone, $modules );
		}
	}
}