<?php

namespace database;

include_once "../../global.inc.php";
include_once PATH_UTILITTY . "/ArrayManager.php";
require_once PATH_DATABASE . "/SqlManager.php";

/**
 * Description of PssSqlManager
 * 
 * @author stubbfel
 * @since 20.06.2013
 */
class PssSqlManager extends SQLManager {

    /**
     * Fieldname of the placeID
     * @var string
     */
    public static $placeId = "pid";

    /**
     * Fieldname of the name of the service
     * @var string
     */
    public static $srvName = "sName";

    /**
     * Fieldname of the value of the information
     * @var string
     */
    public static $srvSap = "sap";

    /**
     * Fieldname of the value of the information
     * @var string
     */
    public static $srvRequest = "request";

    /**
     * Fieldname of the parendId
     * @var string
     */
    public static $parentId = "parent";

    /**
     * Fieldname of the refpoint
     * @var string
     */
    public static $refpoint = "refpoint";

    /**
     * String for the select part of the query
     * @var string
     */
    private static $selectTerm = "SELECT pid, parent, refpoint, sName, sap, request FROM pss WHERE ";

    /**
     * String for the select all part of the query
     * @var string
     */
    private static $selectAllTerm = "SELECT pid, parent, refpoint, sName, sap, request FROM pss ";

    /**
     * String for the orderby part of the query
     * @var string
     */
    private static $orderByTerm = " ORDER BY pid, sName";

    /**
     * String for the pid part of the query
     * @var string
     */
    private static $pidTerm = "pid = ";

    /**
     * String for the iName part of the query
     * @var string
     */
    private static $sNameTerm = "sName = ";

    /**
     * Default-Constructor
     */
    public function __construct() {
        parent::__construct();
    }

    /**
     * Default-DeConstructor
     */
    public function __destruct() {
        parent::__destruct();
    }

    /**
     * Methods send an query for the pis-service
     * @param array $queryArgs
     * @return array [num][assoc]
     */
    public function sendPssQuery($pidList, $sNameList) {

        // build query string
        $query = self::$selectTerm;
        if (\utiliy\ArrayManager::validIntList($pidList)) {
            $query .= self::$openBracket;
            $query .= \utiliy\ArrayManager::toSqlWhereString($pidList, self::$orTerm, self::$pidTerm);
            $query .= self::$closeBracket;
        } else if ($pidList[0] != "*") {
            return null;
        }

        if (count($sNameList) > 0 && \utiliy\ArrayManager::validAlphaNumList($sNameList)) {
            if ($query != self::$selectTerm) {
                $query .= self::$andTerm;
            }
            $query .= self::$openBracket;
            $query .= \utiliy\ArrayManager::toSqlWhereString($sNameList, self::$orTerm, self::$sNameTerm);
            $query .= self::$closeBracket;
        }

        if ($query == self::$selectTerm) {
            $query = self::$selectAllTerm;
        }

        $query .= self::$orderByTerm;

        // send query
        return $this->query($query);
    }

}

?>