<?PHP
/**
 * Contains class NodaIDGetter.
 *
 * @author Joshua Ramon Enslin <joshua@museum-digital.de>
 */
declare(strict_types = 1);

/**
 * Contains static functions for getting IDs for noda entries by various means.
 */
final class NodaIDGetter {
    /**
     * Returns persinst ID by entry in persinst name rewriting table.
     *
     * @param MDMysqli $mysqli_noda Database connection.
     * @param string   $lang        Language to check in.
     * @param string   $name        Name of the persinst to search for.
     *
     * @return integer
     */
    public static function getPersinstIDByRewrite(MDMysqli $mysqli_noda, string $lang, string $name):int {

        if (empty($name)) return 0;

        $persinstRewriteResult = $mysqli_noda->query_by_stmt("
            SELECT `persinst_id`
            FROM `persinst_rewriting`
            WHERE `language` = ?
                AND `input_name` = ?
            LIMIT 1", "ss", $lang, $name);

        if ($persinstRewriteData = $persinstRewriteResult->fetch_row()) {
            $output = $persinstRewriteData[0];
        }
        else $output = 0;

        $persinstRewriteResult->close();
        $persinstRewriteResult = null;

        return $output;

    }

    /**
     * Returns persinst ID by entry in persinst translations table.
     *
     * @param MDMysqli $mysqli_noda Database connection.
     * @param string   $lang        Language to check in.
     * @param string   $name        Name of the persinst to search for.
     *
     * @return integer
     */
    public static function getPersinstIDByTransName(MDMysqli $mysqli_noda, string $lang, string $name):int {

        if (empty($name)) return 0;

        $persinstByTLNameResult = $mysqli_noda->query_by_stmt("
            SELECT `persinst_id`
            FROM `persinst_translation`
            WHERE `trans_name` = ?
                AND `trans_language` = ?
            LIMIT 2", "ss", $name, $lang);

        if ($persinstByTlData = $persinstByTLNameResult->fetch_row()) {
            $output = $persinstByTlData[0];
        }
        else $output = 0;

        $persinstByTLNameResult->close();
        $persinstByTLNameResult = null;

        return $output;

    }

    /**
     * Returns place ID by entry in place noda table.
     *
     * @param MDMysqli $mysqli_noda     Database connection.
     * @param string   $noda_source     Language to check in.
     * @param string   $noda_nrinsource Name of the place to search for.
     *
     * @return integer
     */
    public static function getPersinstIDByNodaLink(MDMysqli $mysqli_noda, string $noda_source, string $noda_nrinsource):int {

        if (empty($noda_nrinsource)) return 0;

        $result = $mysqli_noda->query_by_stmt("
            SELECT `persinst_id`
            FROM `noda`
            WHERE `noda_source` = ?
                AND `noda_nrinsource` = ?
            LIMIT 2", "ss", $noda_source, $noda_nrinsource);

        if ($data = $result->fetch_row()) {
            $output = $data[0];
        }
        else $output = 0;

        $result->close();
        $result = null;

        return $output;

    }

    /**
     * Returns persinst ID by entry in persinst translations table.
     *
     * @param MDMysqli $mysqli_noda    Database connection.
     * @param string   $instance       Instance in which the import was run.
     * @param integer  $institution_id ID of the importing institution.
     * @param string   $name           Name of the persinst to search for.
     * @param string   $birthYear      Year of birth. Optional.
     * @param string   $deathYear      Year of death. Optional.
     *
     * @return integer
     */
    public static function getPersinstIDByImportLog(MDMysqli $mysqli_noda, string $instance, int $institution_id, string $name, string $birthYear = "", string $deathYear = ""):int {

        if (empty($name)) return 0;

        $lookUpName = $name . $birthYear . $deathYear;
        $persinstByImportLogResult = $mysqli_noda->query_by_stmt("
            SELECT `persinst_id`
            FROM `persinst_logged_imports`
            WHERE `instance` = ?
                AND `institution_id` = ?
                AND `input_string` = ?
            LIMIT 2", "sis", $instance, $institution_id, $lookUpName);

        if ($persinstByImportLogData = $persinstByImportLogResult->fetch_row()) {
            $output = $persinstByImportLogData[0];
        }
        else $output = 0;

        $persinstByImportLogResult->close();
        $persinstByImportLogResult = null;

        return $output;

    }

    /**
     * Returns place ID by entry in place name rewriting table.
     *
     * @param MDMysqli $mysqli_noda Database connection.
     * @param string   $lang        Language to check in.
     * @param string   $name        Name of the place to search for.
     *
     * @return integer
     */
    public static function getPlaceIDByRewrite(MDMysqli $mysqli_noda, string $lang, string $name):int {

        if (empty($name)) return 0;

        $placeRewriteResult = $mysqli_noda->query_by_stmt("
            SELECT `ort_id`
            FROM `ort_rewriting`
            WHERE `language` = ?
                AND `input_name` = ?
            LIMIT 1", "ss", $lang, $name);

        if ($placeRewriteData = $placeRewriteResult->fetch_row()) {
            $output = $placeRewriteData[0];
        }
        else $output = 0;

        $placeRewriteResult->close();
        $placeRewriteResult = null;

        return $output;

    }

    /**
     * Returns place ID by base name.
     *
     * @param MDMysqli $mysqli_noda Database connection.
     * @param string   $name        Name of the place to search for.
     *
     * @return integer
     */
    public static function getPlaceIDByBaseName(MDMysqli $mysqli_noda, string $name):int {

        if (empty($name)) return 0;

        $placeByBaseNameResult = $mysqli_noda->query_by_stmt("
            SELECT `ort_id`
            FROM `orte`
            WHERE `ort_name` = ?
            LIMIT 2", "s", $name);

        if ($placeByBaseData = $placeByBaseNameResult->fetch_row()) {
            $output = $placeByBaseData[0];
        }
        else $output = 0;

        $placeByBaseNameResult->close();
        $placeByBaseNameResult = null;

        return $output;

    }

    /**
     * Returns place ID by entry in place translations table.
     *
     * @param MDMysqli $mysqli_noda Database connection.
     * @param string   $lang        Language to check in.
     * @param string   $name        Name of the place to search for.
     *
     * @return integer
     */
    public static function getPlaceIDByTransName(MDMysqli $mysqli_noda, string $lang, string $name):int {

        if (empty($name)) return 0;

        $placeByTLNameResult = $mysqli_noda->query_by_stmt("
            SELECT `ort_id`
            FROM `ort_translation`
            WHERE `trans_name` = ?
                AND `trans_language` = ?
            LIMIT 2", "ss", $name, $lang);

        if ($placeByTlData = $placeByTLNameResult->fetch_row()) {
            $output = $placeByTlData[0];
        }
        else $output = 0;

        $placeByTLNameResult->close();
        $placeByTLNameResult = null;

        return $output;

    }

    /**
     * Returns place ID by entry in place noda table.
     *
     * @param MDMysqli $mysqli_noda     Database connection.
     * @param string   $noda_source     Language to check in.
     * @param string   $noda_nrinsource Name of the place to search for.
     *
     * @return integer
     */
    public static function getPlaceIDByNodaLink(MDMysqli $mysqli_noda, string $noda_source, string $noda_nrinsource):int {

        if (empty($noda_nrinsource)) return 0;

        $placeByNodaResult = $mysqli_noda->query_by_stmt("
            SELECT `ort_id`
            FROM `noda_orte`
            WHERE `noda_source` = ?
                AND `noda_nrinsource` = ?
            LIMIT 2", "ss", $noda_source, $noda_nrinsource);

        if ($data = $placeByNodaResult->fetch_row()) {
            $output = $data[0];
        }
        else $output = 0;

        $placeByNodaResult->close();
        $placeByNodaResult = null;

        return $output;

    }

    /**
     * Returns place ID by entry in place translations table.
     *
     * @param MDMysqli $mysqli_noda    Database connection.
     * @param string   $instance       Instance in which the import was run.
     * @param integer  $institution_id ID of the importing institution.
     * @param string   $name           Name of the place to search for.
     *
     * @return integer
     */
    public static function getPlaceIDByImportLog(MDMysqli $mysqli_noda, string $instance, int $institution_id, string $name):int {

        if (empty($name)) return 0;

        $placeByImportLogResult = $mysqli_noda->query_by_stmt("
            SELECT `ort_id`
            FROM `orte_logged_imports`
            WHERE `instance` = ?
                AND `institution_id` = ?
                AND `input_string` = ?
            LIMIT 2", "sis", $instance, $institution_id, $name);

        if ($placeByImportLogData = $placeByImportLogResult->fetch_row()) {
            $output = $placeByImportLogData[0];
        }
        else $output = 0;

        $placeByImportLogResult->close();
        $placeByImportLogResult = null;

        return $output;

    }

    /**
     * Returns tag ID by entry in tag translations table.
     *
     * @param MDMysqli $mysqli_noda Database connection.
     * @param string   $name        Name of the tag to search for.
     *
     * @return integer
     */
    public static function getTagIDByBaseName(MDMysqli $mysqli_noda, string $name):int {

        if (empty($name)) return 0;

        $tagByBaseNameResult = $mysqli_noda->query_by_stmt("
            SELECT `tag_id`
            FROM `tag`
            WHERE `tag_name` = ?
            LIMIT 2", "s", $name);

        if ($tagByBaseData = $tagByBaseNameResult->fetch_row()) {
            $output = $tagByBaseData[0];
        }
        else $output = 0;

        $tagByBaseNameResult->close();
        $tagByBaseNameResult = null;

        return $output;

    }

    /**
     * Returns tag ID by entry in tag translations table.
     *
     * @param MDMysqli $mysqli_noda Database connection.
     * @param string   $lang        Language to check in.
     * @param string   $name        Name of the tag to search for.
     *
     * @return integer
     */
    public static function getTagIDByTransName(MDMysqli $mysqli_noda, string $lang, string $name):int {

        if (empty($name)) return 0;

        $tagByTLNameResult = $mysqli_noda->query_by_stmt("
            SELECT `tag_id`
            FROM `tag_translation`
            WHERE `trans_name` = ?
                AND `trans_language` = ?
            LIMIT 2", "ss", $name, $lang);

        if ($tagByTlData = $tagByTLNameResult->fetch_row()) {
            $output = $tagByTlData[0];
        }
        else $output = 0;

        $tagByTLNameResult->close();
        $tagByTLNameResult = null;

        return $output;

    }

    /**
     * Returns tag ID by entry in tag noda table.
     *
     * @param MDMysqli $mysqli_noda     Database connection.
     * @param string   $noda_source     Language to check in.
     * @param string   $noda_nrinsource Name of the tag to search for.
     *
     * @return integer
     */
    public static function getTagIDByNodaLink(MDMysqli $mysqli_noda, string $noda_source, string $noda_nrinsource):int {

        if (empty($noda_nrinsource)) return 0;

        $tagByNodaResult = $mysqli_noda->query_by_stmt("
            SELECT `tag_id`
            FROM `noda_tag`
            WHERE `noda_source` = ?
                AND `noda_nrinsource` = ?
            LIMIT 2", "ss", $noda_source, $noda_nrinsource);

        if ($tagByNodaData = $tagByNodaResult->fetch_row()) {
            $output = $tagByNodaData[0];
        }
        else $output = 0;

        $tagByNodaResult->close();
        $tagByNodaResult = null;

        return $output;

    }

    /**
     * Returns tag ID by entry in tag name rewriting table.
     *
     * @param MDMysqli $mysqli_noda Database connection.
     * @param string   $lang        Language to check in.
     * @param string   $name        Name of the tag to search for.
     *
     * @return array<integer>
     */
    public static function getTagIDByRewrite(MDMysqli $mysqli_noda, string $lang, string $name):array {

        if (empty($name)) return [];

        $output = [];

        $tagRewriteResult = $mysqli_noda->query_by_stmt("
            SELECT `tag_id`
            FROM `tag_rewriting`
            WHERE `tag_language` = ?
                AND `input_name` = ?", "ss", $lang, $name);

        while ($tagRewriteData = $tagRewriteResult->fetch_row()) {
            $output[] = $tagRewriteData[0];
        }

        $tagRewriteResult->close();
        $tagRewriteResult = null;

        return $output;

    }

    /**
     * Returns tag ID by entry in tag translations table.
     *
     * @param MDMysqli $mysqli_noda    Database connection.
     * @param string   $instance       Instance in which the import was run.
     * @param integer  $institution_id ID of the importing institution.
     * @param string   $name           Name of the tag to search for.
     *
     * @return integer
     */
    public static function getTagIDByImportLog(MDMysqli $mysqli_noda, string $instance, int $institution_id, string $name):int {

        if (empty($name)) return 0;

        $tagByImportLogResult = $mysqli_noda->query_by_stmt("
            SELECT `tag_id`
            FROM `tag_logged_imports`
            WHERE `instance` = ?
                AND `institution_id` = ?
                AND `input_string` = ?
            LIMIT 2", "sis", $instance, $institution_id, $name);

        if ($tagByImportLogData = $tagByImportLogResult->fetch_row()) {
            $output = $tagByImportLogData[0];
        }
        else $output = 0;

        $tagByImportLogResult->close();
        $tagByImportLogResult = null;

        return $output;

    }

    /**
     * Returns time ID by entry in time translations table.
     *
     * @param MDMysqli $mysqli_noda    Database connection.
     * @param string   $instance       Instance in which the import was run.
     * @param integer  $institution_id ID of the importing institution.
     * @param string   $name           Name of the time to search for.
     *
     * @return integer
     */
    public static function getTimeIDByImportLog(MDMysqli $mysqli_noda, string $instance, int $institution_id, string $name):int {

        if (empty($name)) return 0;

        $timeByImportLogResult = $mysqli_noda->query_by_stmt("
            SELECT `zeit_id`
            FROM `zeiten_logged_imports`
            WHERE `instance` = ?
                AND `institution_id` = ?
                AND `input_string` = ?
            LIMIT 2", "sis", $instance, $institution_id, $name);

        if ($timeByImportLogData = $timeByImportLogResult->fetch_row()) {
            $output = $timeByImportLogData[0];
        }
        else $output = 0;

        $timeByImportLogResult->close();
        $timeByImportLogResult = null;

        return $output;

    }
}