<?PHP
/**
 * Class for setting up databases.
 *
 * @author Joshua Ramon Enslin <joshua@museum-digital.de>
 */
declare(strict_types = 1);

/**
 * Class for setting up databases.
 */
final class NodaDbAdmin {
    /**
     * Sets up a search index for vocabulary searches.
     *
     * @param MDMysqli $mysqli_manticore Manticore DB connection.
     * @param string   $index_name       Name of the search index.
     *
     * @return void
     */
    public static function resetVocabularySearchIndex(MDMysqli $mysqli_manticore, string $index_name):void {

        $mysqli_manticore->query("DROP TABLE IF EXISTS `" . $index_name . "`");
        $mysqli_manticore->query("CREATE TABLE IF NOT EXISTS `" . $index_name . "`
            (`entry_id` int,
            `language` string,
            `name` text,
            `description` text,
            `timestamp` timestamp)
            min_infix_len = '3'
            charset_table='" . MDMysqli::MANTICORE_CHARSET_TABLE . "'
            expansion_limit = '32'
            blend_chars = '" . MDMysqliSetup::DEFAULT_MANTICORE_BLEND_CHARS . "'
            blend_mode = '" . MDMysqliSetup::DEFAULT_MANTICORE_BLEND_MODE . "'
            rt_mem_limit = '2G'");
        MDConsole::write("Create table `" . $index_name . "`");

    }

    /**
     * Ensures that a search index is set up.
     *
     * @param MDMysqli $mysqli_manticore Manticore DB connection.
     * @param string   $index_name       Name of the search index.
     *
     * @return void
     */
    public static function setupVocabularySearchIndex(MDMysqli $mysqli_manticore, string $index_name):void {

        $mysqli_manticore->query("CREATE TABLE IF NOT EXISTS `" . $index_name . "`
            (`entry_id` int,
            `language` string,
            `name` text,
            `description` text,
            `timestamp` timestamp)
            min_infix_len = '3'
            expansion_limit = '32'
            blend_chars = '" . MDMysqliSetup::DEFAULT_MANTICORE_BLEND_CHARS . "'
            blend_mode = '" . MDMysqliSetup::DEFAULT_MANTICORE_BLEND_MODE . "'
            charset_table='" . MDMysqli::MANTICORE_CHARSET_TABLE . "'
            rt_mem_limit = '2G'");
        MDConsole::write("Create table `" . $index_name . "`");

    }
}
