<?php

use idoit\Component\Property\Property;
use idoit\Component\Property\Type\DateProperty;
use idoit\Component\Property\Type\DialogCategoryDependencyProperty;
use idoit\Component\Property\Type\DialogPlusCategoryDependencyProperty;
use idoit\Component\Property\Type\DynamicProperty;
use idoit\Component\Property\Type\ObjectBrowserMultiselectProperty;
use idoit\Component\Property\Type\ObjectBrowserSecondListProperty;
use idoit\Context\Context;
use idoit\Module\Cmdb\Interfaces\Legacy\ComparableCategory;
use idoit\Module\Report\SqlQuery\Structure\SelectCondition;
use idoit\Module\Report\SqlQuery\Structure\SelectGroupBy;
use idoit\Module\Report\SqlQuery\Structure\SelectJoin;
use idoit\Module\Report\SqlQuery\Structure\SelectSubSelect;

/**
 * i-doit
 *
 * DAO: global category for applications.
 *
 * @package     i-doit
 * @subpackage  CMDB_Categories
 * @author      Dennis Stuecken <dstuecken@i-doit.org>
 * @copyright   synetics GmbH
 * @license     http://www.i-doit.com/license
 */
class isys_cmdb_dao_category_g_application extends isys_cmdb_dao_category_global implements ComparableCategory
{
    /**
     * Category's name. Will be used for the identifier, constant, main table, and many more.
     *
     * @var  string
     */
    protected $m_category = 'application';

    /**
     * This variable holds the language constant of the current category.
     *
     * @var string
     */
    protected $categoryTitle = 'LC__CMDB__CATG__APPLICATION';

    /**
     * @var string
     */
    protected $m_connected_object_id_field = 'isys_connection__isys_obj__id';

    /**
     * @var string
     */
    protected $m_entry_identifier = 'application';

    /**
     * @var bool
     */
    protected $m_has_relation = true;

    /**
     * Is category multi-valued or single-valued?
     *
     * @var  boolean
     */
    protected $m_multivalued = true;

    /**
     * @var string
     */
    protected $m_object_id_field = 'isys_catg_application_list__isys_obj__id';

    /**
     * @param isys_component_database $database
     */
    public function __construct(isys_component_database $database)
    {
        parent::__construct($database);

        isys_component_signalcollection::get_instance()->disconnect('mod.cmdb.beforeCategoryEntryRank', [
            'isys_cmdb_dao_category_g_application',
            'beforeCategoryRank'
        ]);

        isys_component_signalcollection::get_instance()->connect('mod.cmdb.beforeCategoryEntryRank', [
            'isys_cmdb_dao_category_g_application',
            'beforeCategoryRank'
        ]);
    }

    /**
     * @return string
     */
    public function getCategoryJoinQuery(): string
    {
        $priority = $this->convert_sql_id(defined_or_default('C__CATG__APPLICATION_PRIORITY__SECONDARY'));
        return "SELECT * FROM isys_catg_application_list
            INNER JOIN isys_connection ON isys_connection__id = isys_catg_application_list__isys_connection__id
            AND (
                isys_catg_application_list__isys_catg_application_priority__id IS NULL OR
                isys_catg_application_list__isys_catg_application_priority__id = {$priority}
            )";
    }

    /**
     * @param isys_cmdb_dao_category|null $dao
     * @param                             $table
     * @param                             $direction
     * @param                             $ids
     *
     * @return void
     * @throws isys_exception_database
     */
    public static function beforeCategoryRank(isys_cmdb_dao_category $dao = null, $table = null, $direction = 1, $ids = [])
    {
        if (empty($ids) || empty(array_filter($ids, 'is_numeric'))) {
            return;
        }
        $result = $dao->retrieve("SELECT isys_catg_database_list__id AS id FROM isys_catg_database_list
            WHERE isys_catg_database_list__isys_catg_application_list__id {$dao->prepare_in_condition($ids)}");

        while ($row = $result->get_row()) {
            $databaseIds[] = $row['id'];
        }

        if (empty($databaseIds)) {
            return;
        }

        isys_cmdb_dao_category_g_application::instance($dao->get_database_component())
            ->rank_records($databaseIds, $direction, 'isys_catg_database_list');
    }

    /**
     * Callback method which returns the relation type because application assignment has two relation types:
     * - C__RELATION_TYPE__OPERATION_SYSTEM
     * - C__RELATION_TYPE__SOFTWARE
     *
     * @param isys_request $p_request
     *
     * @return int
     * @throws isys_exception_general
     * @author Van Quyen Hoang <qhoang@i-doit.com>
     */
    public function callback_property_relation_type_handler(isys_request $p_request)
    {
        $l_dao = isys_cmdb_dao_category_g_application::instance($this->m_db);
        $l_data = $l_dao->get_data_by_id($p_request->get_category_data_id())
            ->get_row();

        if ($l_data['isys_catg_application_list__isys_catg_application_type__id'] == defined_or_default('C__CATG__APPLICATION_TYPE__OPERATING_SYSTEM')) {
            return defined_or_default('C__RELATION_TYPE__OPERATION_SYSTEM');
        }
        return defined_or_default('C__RELATION_TYPE__SOFTWARE');
    }

    /**
     * Dynamic property for displaying the database schema inside a report.
     *
     * @param   array $p_row
     *
     * @return  string
     * @throws  Exception
     * @throws  isys_exception_database
     * @throws  isys_exception_general
     */
    public function dynamic_property_assigned_database_schema($p_row)
    {
        global $g_comp_database;

        if (isset($p_row['isys_catg_application_list__id'])) {
            $result = $this->getAssignedDatabaseSchemaByApplicationId($p_row['isys_catg_application_list__id']);
            if ($result) {
                $data = $result->get_row();
                return $data['isys_obj__title'] ?? '';
            }
        }

        $l_dbs_dao = isys_cmdb_dao_category_s_database_access::instance($g_comp_database);
        $l_sql = 'SELECT isys_catg_relation_list__isys_obj__id FROM isys_catg_relation_list WHERE isys_catg_relation_list__id = ' .
            $l_dbs_dao->convert_sql_id($p_row['isys_catg_application_list__isys_catg_relation_list__id']);
        $l_rel_res = $l_dbs_dao->retrieve($l_sql);

        if (is_countable($l_rel_res) && count($l_rel_res)) {
            return $l_dbs_dao->get_data(
                null,
                null,
                "AND isys_connection__isys_obj__id = " . $l_dbs_dao->convert_sql_id($l_rel_res->get_row_value('isys_catg_relation_list__isys_obj__id')),
                null,
                C__RECORD_STATUS__NORMAL
            )
                ->get_row_value('isys_obj__title');
        }

        return '';
    }

    /**
     * Dynamic property for displaying variant with its version
     *
     * @param   array $p_row
     *
     * @return  string
     */
    public function dynamic_property_assigned_variant_combined($p_row)
    {
        if (empty($p_row['isys_catg_application_list__id'])) {
            return isys_tenantsettings::get('gui.empty_value', '-');
        }

        $result = $this->get_database_component()->retrieveArrayFromResource($this->get_database_component()->query(
            '
            SELECT (
              CASE WHEN isys_cats_app_variant_list__variant != \'\'
              THEN CONCAT(isys_cats_app_variant_list__variant, \' (\', isys_cats_app_variant_list__title, \')\')
              ELSE isys_cats_app_variant_list__title END
            ) as variant_title
            FROM isys_catg_application_list
            INNER JOIN isys_cats_app_variant_list ON isys_catg_application_list__isys_cats_app_variant_list__id = isys_cats_app_variant_list__id
            WHERE isys_catg_application_list__id = ' . $this->convert_sql_int($p_row['isys_catg_application_list__id'])
        ));

        return $result[0]['variant_title'] ?? '';
    }

    /**
     * Callback method for property assigned_it_service
     *
     * @param isys_request $p_request
     *
     * @return null|int
     * @author Van Quyen Hoang <qhoang@i-doit.org>
     */
    public function callback_property_assigned_it_service(isys_request $p_request)
    {
        $l_data = $p_request->get_row();
        $l_return = $this->get_assigned_it_services($l_data['isys_catg_application_list__isys_catg_relation_list__id']);

        return is_countable($l_return) && count($l_return) > 0 ? $l_return : null;
    }

    /**
     * Callback method for property assigned_database_schema
     *
     * @param isys_request $p_request
     *
     * @return null|int
     * @author Van Quyen Hoang <qhoang@i-doit.org>
     */
    public function callback_property_assigned_database_schema(isys_request $p_request)
    {
        global $g_comp_database;

        $l_return = null;
        $l_dbs_dao = isys_cmdb_dao_category_s_database_access::instance($g_comp_database);
        $l_data = $p_request->get_row();
        if (empty($l_data)) {
            return null;
        }
        $categoryEntryId = $p_request->get_category_data_id();

        if ($l_data) {
            $l_sql = 'SELECT isys_catg_relation_list__isys_obj__id FROM isys_catg_relation_list WHERE isys_catg_relation_list__id = ' .
                $l_dbs_dao->convert_sql_id($l_data['isys_catg_application_list__isys_catg_relation_list__id']);
        } elseif ($categoryEntryId) {
            $l_sql = 'SELECT isys_catg_relation_list__isys_obj__id FROM isys_catg_application_list
                INNER JOIN isys_catg_relation_list ON isys_catg_relation_list__id = isys_catg_application_list__isys_catg_relation_list__id
                WHERE isys_catg_application_list__id = ' . $l_dbs_dao->convert_sql_id($categoryEntryId);
        }

        $l_rel_res = $l_dbs_dao->retrieve($l_sql);

        if ($l_rel_res->num_rows() > 0) {
            $l_rel_data = $l_rel_res->get_row_value('isys_catg_relation_list__isys_obj__id');
            $l_dbs_data = $l_dbs_dao->get_data(null, null, "AND isys_connection__isys_obj__id = " . $l_dbs_dao->convert_sql_id($l_rel_data), null, C__RECORD_STATUS__NORMAL)
                ->get_row();

            $l_return = $l_dbs_data['isys_obj__id'];
        }

        return $l_return;
    }

    /**
     * Method for finding out the correct application type of the given object.
     *
     * @param   isys_request $p_request
     *
     * @return  integer
     * @author  Leonard Fischer <lfischer@i-doit.com>
     */
    public function callback_property_application_type(isys_request $p_request)
    {
        $l_application_object = $p_request->get_row('isys_obj__id');
        $l_application_object_type = $p_request->get_row('isys_obj_type__id');

        if (empty($l_application_object) || !($l_application_object > 0)) {
            return -1;
        }

        if ($l_application_object_type == defined_or_default('C__OBJTYPE__OPERATING_SYSTEM')) {
            $l_constant = 'C__CATG__APPLICATION_TYPE__OPERATING_SYSTEM';
        } else {
            $l_constant = 'C__CATG__APPLICATION_TYPE__SOFTWARE';
        }

        $l_type = isys_factory_cmdb_dialog_dao::get_instance('isys_catg_application_type', $this->m_db)
            ->get_data($l_constant);

        return $l_type['isys_catg_application_type__id'];
    }

    /**
     * Get all available variants
     * used by a specific object
     *
     * @author Selcuk Kekec <skekec@i-doit.de>
     *
     * @param type $p_object_id
     *
     * @return array array(variant_id => variant_title, ...)
     */
    public function get_collected_variants($p_object_id)
    {
        $l_return = [];
        $l_dao = isys_cmdb_dao_category_g_application::instance($this->m_db);

        $l_sql = 'SELECT * FROM isys_catg_application_list ' .
            "INNER JOIN isys_cats_app_variant_list ON isys_catg_application_list__isys_cats_app_variant_list__id = isys_cats_app_variant_list__id " .
            "WHERE isys_catg_application_list__isys_obj__id  = " . $l_dao->convert_sql_id($p_object_id) . ";";
        $l_res = $l_dao->retrieve($l_sql);

        if (is_countable($l_res) && count($l_res) > 0) {
            while (($l_row = $l_res->get_row())) {
                $l_return[$l_row['isys_cats_app_variant_list__id']] = $l_row['isys_cats_app_variant_list__variant'];
            }
        }

        return $l_return;
    }

    /**
     * Callback method for property assigned_variant.
     *
     * @param   isys_request $p_request
     *
     * @return  string
     * @author  Van Quyen Hoang <qhoang@i-doit.com>
     */
    public function callback_property_assigned_variant(isys_request $p_request)
    {
        global $g_comp_database;

        return isys_cmdb_dao_category_g_application::instance($g_comp_database)
            ->get_assigned_variant($p_request->get_category_data_id());
    }

    /**
     * Callback method for property assigned_version.
     *
     * @param   isys_request $p_request
     *
     * @return  string
     * @author  Leonard Fischer <lfischer@i-doit.com>
     */
    public function callback_property_assigned_version(isys_request $p_request)
    {
        global $g_comp_database;

        if (!is_int($p_request->get_category_data_id())) {
            return null;
        }

        return isys_cmdb_dao_category_g_application::instance($g_comp_database)
            ->get_assigned_version((int)$p_request->get_category_data_id());
    }

    /**
     * Gets all variants from the assigned application object.
     *
     * @param   integer $p_cat_id
     *
     * @return  array
     * @author  Van Quyen Hoang <qhoang@i-doit.com>
     */
    public function get_assigned_variant($p_cat_id)
    {
        $l_return = [];
        $l_dao = isys_cmdb_dao_category_g_application::instance($this->m_db);

        $l_sql = 'SELECT *
			FROM isys_cats_app_variant_list';

        if ($p_cat_id) {
            $l_sql .= ' WHERE isys_cats_app_variant_list__isys_obj__id = (
				SELECT isys_connection__isys_obj__id FROM isys_catg_application_list
				INNER JOIN isys_connection ON isys_connection__id = isys_catg_application_list__isys_connection__id
				WHERE isys_catg_application_list__id = ' . $l_dao->convert_sql_id($p_cat_id) . '
			)';
        } else {
            $l_sql .= ' WHERE isys_cats_app_variant_list__title <> \'\' GROUP BY isys_cats_app_variant_list__title';
        }
        $l_sql .= ';';

        $l_res = $l_dao->retrieve($l_sql);

        if (is_countable($l_res) && count($l_res) > 0) {
            while (($l_row = $l_res->get_row())) {
                $l_return[$l_row['isys_cats_app_variant_list__id']] = $l_row['isys_cats_app_variant_list__variant'] .
                    ($l_row['isys_cats_app_variant_list__title'] != '' ? ' (' . $l_row['isys_cats_app_variant_list__title'] . ')' : '');
            }
        }

        return $l_return;
    }

    /**
     * Gets all variants from the assigned application object.
     *
     * @param int      $applicationId
     *
     * @return array
     * @throws isys_exception_database
     */
    public function get_assigned_version(int $applicationId)
    {
        $return = [];
        $statusNormal = $this->convert_sql_int(C__RECORD_STATUS__NORMAL);
        $condition = '';
        $groupBy = 'GROUP BY isys_catg_version_list__title';

        if ($applicationId) {
            $groupBy = '';
            $condition = "AND isys_catg_version_list__isys_obj__id = (
                    SELECT isys_connection__isys_obj__id FROM isys_catg_application_list
                    INNER JOIN isys_connection ON isys_connection__id = isys_catg_application_list__isys_connection__id
                    WHERE isys_catg_application_list__id = {$this->convert_sql_id($applicationId)}
                    LIMIT 1)";
        }

        $query = "SELECT *
			FROM isys_catg_version_list
			WHERE isys_catg_version_list__status = {$statusNormal}
			{$condition}
			{$groupBy};";

        $result = $this->retrieve($query);

        while ($row = $result->get_row()) {
            $return[$row['isys_catg_version_list__id']] = $row['isys_catg_version_list__title'] .
                (!empty($row['isys_catg_version_list__hotfix']) ? ' (' . $row['isys_catg_version_list__hotfix'] . ')' : '');
        }

        return $return;
    }

    /**
     * Get assigned it services by relation id
     *
     * @param $p_relation_id
     *
     * @return array
     * @throws Exception
     * @throws isys_exception_database
     * @throws isys_exception_general
     * @author  Van Quyen Hoang <qhoang@i-doit.org>
     */
    public function get_assigned_it_services($p_relation_id)
    {
        global $g_comp_database;

        $l_its_dao = isys_cmdb_dao_category_g_it_service_components::instance($g_comp_database);
        $l_return = [];

        $l_sql = 'SELECT isys_catg_relation_list__isys_obj__id FROM isys_catg_relation_list WHERE isys_catg_relation_list__id = ' . $l_its_dao->convert_sql_id($p_relation_id);
        $l_rel_res = $l_its_dao->retrieve($l_sql);

        if ($l_rel_res->num_rows() > 0) {
            $l_rel_data = $l_rel_res->get_row_value('isys_catg_relation_list__isys_obj__id');
            $l_its_res = $l_its_dao->get_data(null, null, "AND isys_connection__isys_obj__id = " . $l_its_dao->convert_sql_id($l_rel_data), null, C__RECORD_STATUS__NORMAL);

            while ($l_its_data = $l_its_res->get_row()) {
                $l_return[] = $l_its_data['isys_obj__id'];
            }
        }

        return $l_return;
    }

    /**
     * Return Category Data - Note: Cannot use generic method because of the "reference" join
     *
     * @param   integer $p_catg_list_id
     * @param   integer $p_obj_id
     * @param   string  $p_condition
     * @param   array   $p_filter
     * @param   integer $p_status
     *
     * @return  isys_component_dao_result
     */
    public function get_data_ng($p_catg_list_id = null, $p_obj_id = null, $p_condition = "", $p_filter = null, $p_status = null)
    {
        $l_sql = 'SELECT
              isys_catg_application_list.*, main.*, isys_connection.*, isys_cats_lic_list.*
            FROM isys_catg_application_list
			INNER JOIN isys_obj main ON isys_catg_application_list__isys_obj__id = main.isys_obj__id
			LEFT JOIN isys_connection ON isys_connection__id = isys_catg_application_list__isys_connection__id
			LEFT JOIN isys_obj reference ON isys_connection__isys_obj__id = reference.isys_obj__id
			LEFT JOIN isys_cats_lic_list ON isys_catg_application_list__isys_cats_lic_list__id = isys_cats_lic_list__id
			WHERE TRUE ' . $this->prepare_filter($p_filter) . ' ';

        if ($p_obj_id !== null) {
            $l_sql .= ' ' . $this->get_object_condition($p_obj_id);
        }

        if ($p_catg_list_id !== null) {
            $l_sql .= "AND isys_catg_application_list__id = " . $this->convert_sql_id($p_catg_list_id) . " ";
        }

        if ($p_status !== null) {
            $l_sql .= "AND isys_catg_application_list__status = " . $this->convert_sql_int($p_status) . " ";
        }

        return $this->retrieve($l_sql . $p_condition);
    }

    /**
     * @param   string $p_string
     *
     * @return  mixed
     */
    public function parse_manufacturer($p_string)
    {
        if (stristr($p_string, "windows")) {
            return "Microsoft";
        }

        if (stristr($p_string, ".net")) {
            return "Microsoft";
        }

        $l_manufacturer = [
            "microsoft",
            "suse",
            "google",
            "novel",
            "novell",
            "vmware",
            "apple",
            "redhat",
            "mcaffee",
            "norton",
            "nullsoft",
            "synetics",
            "sap",
            "adobe",
            "Conexant",
            "ibm",
            "intel",
            "ati",
            "ericsson",
            "nokia",
            "blackberry"
        ];

        if (preg_match("/^(" . implode("|", $l_manufacturer) . ").*?$/si", $p_string, $l_reg)) {
            return $l_reg[1];
        }

        return false;
    }

    /**
     * Import-Handler for this category.
     *
     * @param   array   $p_data
     * @param   integer $p_obj_id
     * @param   boolean $p_operating_system
     *
     * @return  array
     * @throws  isys_exception_cmdb
     * @throws  isys_exception_general
     * @author  Dennis Stuecken <dstuecken@i-doit.org>
     */
    public function import($p_data, $p_obj_id = null, $p_operating_system = false)
    {
        $l_ids = [];
        $l_list_id = 0;

        if (is_countable($p_data) && count($p_data) > 0) {
            // Iterate through Applications.
            foreach ($p_data as $l_application) {
                isys_import_log::add(".", false);

                // Create and check for application or operating system.
                if (defined('C__OBJTYPE__APPLICATION') && !isset($l_application['type']) && empty($l_application['type'])) {
                    $l_application['type'] = C__OBJTYPE__APPLICATION;
                }

                $l_objid = $this->get_obj_id_by_title($l_application['name'], $l_application['type'], C__RECORD_STATUS__NORMAL);

                if (!$l_objid) {
                    $l_objid = $this->insert_new_obj($l_application['type'], false, $l_application['name'], null, C__RECORD_STATUS__NORMAL);
                }

                $l_description = "";
                $l_install_path = null;
                $l_manufacturer = null;
                $l_release = null;
                $l_version = null;

                // Get application version.
                if (isset($l_application['version']) && !empty($l_application['version'])) {
                    $l_version = $l_application['version'];
                }

                // Get service pack (for microsoft operating systems).
                if (isset($l_application['servicepack']) && !empty($l_application['servicepack'])) {
                    $l_description .= "Service Pack: " . $l_application['servicepack'] . "\n";
                }

                // Get manufacturer.
                if (($l_manufacturer = $this->parse_manufacturer($l_application['name']))) {
                    $l_manufacturer = isys_import::check_dialog('isys_application_manufacturer', $l_manufacturer);
                }

                if (isset($l_application['installlocation']) && $l_application['installlocation'] != '') {
                    $l_install_path = $l_application['installlocation'];
                }

                // Save those information into specific category application.
                /* @var  isys_cmdb_dao_category_s_application $l_dao */
                $l_dao = isys_cmdb_dao_category_s_application::instance($this->m_db);
                $l_version_dao = isys_cmdb_dao_category_g_version::instance($this->m_db);
                $l_data = $l_dao->get_data(null, $l_objid)
                    ->__to_array();
                $l_version_id = null;

                if ($l_objid) {
                    if (!empty($l_version)) {
                        // Check, if the found software version has already been created.
                        $l_version_res = $l_version_dao->get_data(null, $l_objid, ' AND isys_catg_version_list__title LIKE ' . $l_version_dao->convert_sql_text($l_version));

                        if (is_countable($l_version_res) && count($l_version_res)) {
                            $l_version_id = $l_version_res->get_row_value('isys_catg_version_list__id');
                        } else {
                            $l_version_id = $l_version_dao->create($l_objid, C__RECORD_STATUS__NORMAL, $l_version);
                        }
                    }

                    if ($l_data['isys_cats_application_list__id']) {
                        $l_dao->save(
                            $l_data["isys_cats_application_list__id"],
                            C__RECORD_STATUS__NORMAL,
                            null,
                            $l_manufacturer,
                            null,
                            $l_description,
                            null,
                            null,
                            $l_install_path
                        );
                    } else {
                        $l_dao->create($l_objid, C__RECORD_STATUS__NORMAL, null, $l_manufacturer, null, $l_description, null, null, $l_install_path);
                    }
                }

                // Get client's install location.
                if (isset($l_application["installlocation"]) && !empty($l_application["installlocation"])) {
                    $l_description .= "Path: " . $l_application["installlocation"] . "\n";
                }

                // Create application connection.
                $this->create(
                    $_GET[C__CMDB__GET__OBJECT],
                    C__RECORD_STATUS__NORMAL,
                    $l_objid,
                    $l_description,
                    null,
                    null,
                    null,
                    null,
                    1,
                    ($p_operating_system ? defined_or_default('C__CATG__APPLICATION_TYPE__OPERATING_SYSTEM') : defined_or_default('C__CATG__APPLICATION_TYPE__SOFTWARE')),
                    ($p_operating_system ? defined_or_default('C__CATG__APPLICATION_PRIORITY__PRIMARY') : null),
                    $l_version_id
                );

                $l_ids[] = $l_list_id;
            }
        }

        return $l_ids;
    }

    /**
     * Return associated objects to given application object.
     *
     * @param   integer $p_application_obj__id
     * @param   integer $p_status
     *
     * @return  isys_component_dao_result
     */
    public function get_assigned_objects($p_application_obj__id, $p_status = C__RECORD_STATUS__NORMAL)
    {
        $l_sql = 'SELECT * FROM isys_catg_application_list
			INNER JOIN isys_connection ON isys_connection__id = isys_catg_application_list__isys_connection__id
			INNER JOIN isys_obj ON isys_catg_application_list__isys_obj__id = isys_obj__id
			INNER JOIN isys_obj_type ON isys_obj__isys_obj_type__id = isys_obj_type__id
			INNER JOIN isys_catg_relation_list ON isys_catg_relation_list__id = isys_catg_application_list__isys_catg_relation_list__id
			LEFT OUTER JOIN isys_catg_ip_list ON isys_catg_ip_list__isys_obj__id = isys_obj__id
			WHERE isys_connection__isys_obj__id = ' . $this->convert_sql_id($p_application_obj__id) . '
			' . $this->get_status_condition($p_status) . '
			GROUP BY isys_obj__id ORDER BY isys_obj__title;';

        return $this->retrieve($l_sql);
    }

    /**
     *
     * @param   integer $p_cat_id
     * @param   integer $p_application_obj__id
     * @param   integer $p_status
     * @param   string  $p_condition
     *
     * @return  isys_component_dao_result
     * @throws  isys_exception_database
     */
    public function get_assigned_objects_and_relations($p_cat_id, $p_application_obj__id, $p_status = C__RECORD_STATUS__NORMAL, $p_condition = null)
    {
        $l_sql = "SELECT app.isys_catg_application_list__id AS isys_catg_application_list__id,
            isys_catg_application_list__install_date,
            isys_catg_application_list__description,
            main.isys_obj__id AS main_obj_id,
            main.isys_obj__title AS main_obj_title,
            main.isys_obj__status AS main_obj_status,
            rel_object.isys_obj__id AS rel_obj_id,
            rel_object.isys_obj__title AS rel_obj_title,
            master.isys_obj__title AS master_title,
            slave.isys_obj__title AS slave_title,
            target_schema_obj.isys_obj__title AS target_schema_title,
            app_db_rel_obj.isys_catg_database_sa_list__title AS app_db_rel_obj_title,
            rl_list.isys_catg_relation_list__isys_relation_type__id AS isys_catg_relation_list__isys_relation_type__id,
            isys_cats_app_variant_list__variant,
            isys_cats_app_variant_list__title,
            isys_catg_application_list__isys_cats_lic_list__id,
            isys_catg_version_list__title,
            isys_catg_version_list__hotfix
            FROM isys_catg_application_list AS app
            INNER JOIN isys_connection ON isys_connection__id = app.isys_catg_application_list__isys_connection__id
            INNER JOIN isys_obj AS main ON isys_catg_application_list__isys_obj__id = main.isys_obj__id
            INNER JOIN isys_catg_relation_list AS rl_list ON isys_catg_relation_list__id = isys_catg_application_list__isys_catg_relation_list__id
            INNER JOIN isys_obj AS rel_object ON rl_list.isys_catg_relation_list__isys_obj__id = rel_object.isys_obj__id
            INNER JOIN isys_obj AS master ON rl_list.isys_catg_relation_list__isys_obj__id__master = master.isys_obj__id
            INNER JOIN isys_obj AS slave ON rl_list.isys_catg_relation_list__isys_obj__id__slave = slave.isys_obj__id
            LEFT JOIN isys_catg_relation_list AS  target_schema_rel ON rl_list.isys_catg_relation_list__isys_obj__id = target_schema_rel.isys_catg_relation_list__isys_obj__id__slave
            LEFT JOIN isys_obj AS target_schema_obj ON target_schema_rel.isys_catg_relation_list__isys_obj__id__master = target_schema_obj.isys_obj__id
            LEFT JOIN isys_cats_app_variant_list ON isys_catg_application_list__isys_cats_app_variant_list__id = isys_cats_app_variant_list__id
            LEFT JOIN isys_catg_version_list ON isys_catg_application_list__isys_catg_version_list__id = isys_catg_version_list__id
            LEFT JOIN isys_catg_application_list_2_isys_catg_database_sa_list AS app_db_rel ON app.isys_catg_application_list__id = app_db_rel.isys_catg_application_list__id
            LEFT JOIN isys_catg_database_sa_list AS app_db_rel_obj ON app_db_rel.isys_catg_database_sa_list__id = app_db_rel_obj.isys_catg_database_sa_list__id
			WHERE isys_connection__isys_obj__id = " . $this->convert_sql_id($p_application_obj__id) . "
			AND isys_catg_application_list__status = " . $this->convert_sql_int($p_status);

        if (!empty($p_cat_id)) {
            $l_sql .= " AND isys_catg_application_list__id = " . $this->convert_sql_id($p_cat_id);
        }

        if (!empty($p_condition)) {
            $l_sql .= " " . $p_condition;
        }

        return $this->retrieve($l_sql);
    }

    /**
     *
     * @param   integer $p_objID
     *
     * @return  isys_component_dao_result
     */
    public function get_applications($p_objID)
    {
        $l_sql = 'SELECT * FROM isys_catg_application_list
			INNER JOIN isys_connection ON isys_connection__id = isys_catg_application_list__isys_connection__id
			INNER JOIN isys_obj ON isys_connection__isys_obj__id = isys_obj__id
			WHERE isys_catg_application_list__isys_obj__id = ' . $this->convert_sql_id($p_objID) . '
			ORDER BY isys_obj__isys_obj_type__id;';

        return $this->retrieve($l_sql);
    }

    /**
     * Method for making the given application assignment "primary". Should only be used for operating systems.
     *
     * @param   integer $p_category_entry_id
     * @param   integer $p_obj_id
     *
     * @return  boolean
     * @throws  isys_exception_dao
     * @author  Leonard Fischer <lfischer@i-doit.com>
     */
    public function make_primary_os($p_category_entry_id, $p_obj_id = null)
    {
        if ($p_obj_id === null) {
            $p_obj_id = $this->get_data($p_category_entry_id)
                ->get_row_value('isys_catg_application_list__isys_obj__id');
        }

        $l_sql = 'UPDATE isys_catg_application_list' . ' SET isys_catg_application_list__isys_catg_application_priority__id = ' .
            $this->convert_sql_id(defined_or_default('C__CATG__APPLICATION_PRIORITY__SECONDARY')) . ' WHERE isys_catg_application_list__isys_obj__id = ' . $this->convert_sql_id($p_obj_id) .
            ' AND isys_catg_application_list__isys_catg_application_type__id = ' . $this->convert_sql_id(defined_or_default('C__CATG__APPLICATION_TYPE__OPERATING_SYSTEM')) .
            ' AND isys_catg_application_list__id != ' . $this->convert_sql_id($p_category_entry_id) . ';';

        return $this->update($l_sql) && $this->apply_update();
    }

    /**
     * Save global category application element.
     *
     * @param   integer $p_cat_level
     * @param   integer &$p_intOldRecStatus
     * @param   boolean $p_create
     *
     * @throws  isys_exception_dao
     * @return  int|null
     * @author  Dennis Bluemer <dbluemer@i-doit.org>
     */
    public function save_element(&$p_cat_level, &$p_intOldRecStatus, $p_create = false)
    {
        $l_intErrorCode = -1;

        if (isys_glob_get_param(C__CMDB__GET__CATLEVEL) == 0 && isys_glob_get_param(C__CMDB__GET__CATG) == defined_or_default('C__CATG__OVERVIEW') &&
            isys_glob_get_param(C__GET__NAVMODE) == C__NAVMODE__SAVE) {
            $p_create = true;
        }

        // This might happen, because the "operating system" option is disabled.
        if (isset($_POST['C__CATG__APPLICATION_TYPE']) && empty($_POST['C__CATG__APPLICATION_TYPE'])) {
            $_POST['C__CATG__APPLICATION_TYPE'] = defined_or_default('C__CATG__APPLICATION_TYPE__OPERATING_SYSTEM');
        }

        // Only save the priority, when the type = operating system.
        if ($_POST['C__CATG__APPLICATION_TYPE'] != defined_or_default('C__CATG__APPLICATION_TYPE__OPERATING_SYSTEM')) {
            $_POST['C__CATG__APPLICATION_PRIORITY'] = null;
        }

        if ($p_create) {
            // Overview page and no input was given
            if (isys_glob_get_param(C__CMDB__GET__CATG) == defined_or_default('C__CATG__OVERVIEW') && empty($_POST['C__CATG__APPLICATION_OBJ_APPLICATION__HIDDEN'])) {
                return null;
            }

            $l_applications = $_POST['C__CATG__APPLICATION_OBJ_APPLICATION__HIDDEN'];

            if (isys_format_json::is_json_array($l_applications)) {
                $l_applications = isys_format_json::decode($l_applications);
            }

            if (!is_array($l_applications)) {
                $l_applications = [$l_applications];
            }

            foreach ($l_applications as $l_application) {
                $l_id = $this->create(
                    $_GET[C__CMDB__GET__OBJECT],
                    C__RECORD_STATUS__NORMAL,
                    $l_application,
                    $_POST["C__CMDB__CAT__COMMENTARY_" . $this->get_category_type() . $this->get_category_id()],
                    $_POST["C__CATG__LIC_ASSIGN__LICENSE__HIDDEN"],
                    $_POST["C__CATG__APPLICATION_DATABASE_SCHEMATA__HIDDEN"],
                    $_POST["C__CATG__APPLICATION_IT_SERVICE__HIDDEN"],
                    $_POST["C__CATG__APPLICATION_VARIANT__VARIANT"] ?: -1,
                    $_POST["C__CATG__APPLICATION_BEQUEST_NAGIOS_SERVICES"],
                    $_POST['C__CATG__APPLICATION_TYPE'],
                    $_POST['C__CATG__APPLICATION_PRIORITY'],
                    $_POST['C__CATG__APPLICATION_VERSION'] ?: -1,
                    $_POST['C__CATG__APPLICATION_ASSIGNED_DATABASES__HIDDEN'],
                    $_POST['C__CATG__APPLICATION_INSTALL_DATE__HIDDEN']
                );

                $this->m_strLogbookSQL = $this->get_last_query();

                if ($l_id) {
                    $l_catdata['isys_catg_application_list__id'] = $l_id;
                    $l_bRet = true;
                    $p_cat_level = null;
                } else {
                    throw new isys_exception_dao("Could not create category element application");
                }
            }

            /**
             * Return category entry id otherwise
             * mod.cmdb.afterCategoryEntrySave signal
             * will not receive any id to rely on.
             *
             * @see ID-5724
             */
            if (count($l_applications) == 1) {
                return $l_id;
            }
        } else {
            $l_catdata = $this->get_general_data();
            $p_intOldRecStatus = $l_catdata["isys_catg_application_list__status"];

            if (isys_format_json::is_json_array($_POST['C__CATG__APPLICATION_OBJ_APPLICATION__HIDDEN'])) {
                // Get last element of the array
                $_POST['C__CATG__APPLICATION_OBJ_APPLICATION__HIDDEN'] = array_pop(isys_format_json::decode($_POST['C__CATG__APPLICATION_OBJ_APPLICATION__HIDDEN']));
            }

            $l_bRet = $this->save(
                $l_catdata['isys_catg_application_list__id'],
                C__RECORD_STATUS__NORMAL,
                $_POST['C__CATG__APPLICATION_OBJ_APPLICATION__HIDDEN'],
                $_POST["C__CMDB__CAT__COMMENTARY_" . $this->get_category_type() . $this->get_category_id()],
                $_POST["C__CATG__LIC_ASSIGN__LICENSE__HIDDEN"],
                $_POST["C__CATG__APPLICATION_DATABASE_SCHEMATA__HIDDEN"],
                $_POST["C__CATG__APPLICATION_IT_SERVICE__HIDDEN"],
                $_POST["C__CATG__APPLICATION_VARIANT__VARIANT"],
                $_POST["C__CATG__APPLICATION_BEQUEST_NAGIOS_SERVICES"],
                $_POST['C__CATG__APPLICATION_TYPE'],
                $_POST['C__CATG__APPLICATION_PRIORITY'],
                $_POST['C__CATG__APPLICATION_VERSION'],
                $_POST['C__CATG__APPLICATION_ASSIGNED_DATABASES__HIDDEN'],
                $_POST['C__CATG__APPLICATION_INSTALL_DATE__HIDDEN']
            );

            $this->m_strLogbookSQL = $this->get_last_query();
        }

        if ($p_create) {
            if (defined('C__CATG__OVERVIEW') && $_GET[C__CMDB__GET__CATG] == C__CATG__OVERVIEW && $_POST[C__GET__NAVMODE] == C__NAVMODE__SAVE) {
                return $l_catdata["isys_catg_application_list__id"];
            }
        }

        return ($l_bRet == true) ? null : $l_intErrorCode;
    }

    /**
     * Executes the query to save the category entry given by its ID $p_cat_level.
     *
     * @param integer $p_cat_level
     * @param integer $p_newRecStatus
     * @param integer $p_applicationObjectId
     * @param string  $p_description
     * @param integer $p_licence
     * @param integer $p_database_schemata_obj
     * @param integer $p_it_service_obj
     * @param integer $p_variant
     * @param integer $p_bequest_nagios_services
     * @param integer $p_type
     * @param integer $p_priority
     * @param integer $p_version
     * @param array   $assignedDatabases
     *
     * @return  boolean
     * @throws \idoit\Exception\JsonException
     * @throws isys_exception_cmdb
     * @throws isys_exception_dao
     * @throws isys_exception_database
     * @throws isys_exception_general
     */
    public function save(
        $p_cat_level,
        $p_newRecStatus,
        $p_applicationObjectId,
        $p_description,
        $p_licence,
        $p_database_schemata_obj,
        $p_it_service_obj,
        $p_variant = null,
        $p_bequest_nagios_services = null,
        $p_type = null,
        $p_priority = null,
        $p_version = null,
        $assignedDatabases = null,
        $installDate = null
    ) {
        $l_old_data = $this->get_data($p_cat_level)
            ->get_row();

        // Update isys_connection
        $l_connection = new isys_cmdb_dao_connection($this->get_database_component());
        $l_connection->update_connection($l_old_data["isys_catg_application_list__isys_connection__id"], $p_applicationObjectId);
        $p_it_service_obj = (is_array($p_it_service_obj)) ? $p_it_service_obj : trim($p_it_service_obj);

        if (isys_format_json::is_json_array($p_it_service_obj)) {
            $p_it_service_obj = isys_format_json::decode($p_it_service_obj);
        }

        if (isys_format_json::is_json_array($assignedDatabases)) {
            $assignedDatabases = isys_format_json::decode($assignedDatabases);
        }

        if (empty($assignedDatabases)) {
            $assignedDatabases = [];
        }

        if ($p_type === null) {
            $p_type = defined_or_default('C__CATG__APPLICATION_TYPE__SOFTWARE');
        }

        if ($p_type != defined_or_default('C__CATG__APPLICATION_TYPE__OPERATING_SYSTEM')) {
            $p_priority = null;
        }

        // Update software assignment
        $l_strSql = 'UPDATE isys_catg_application_list SET isys_catg_application_list__description = ' . $this->convert_sql_text($p_description)
            . ', isys_catg_application_list__status = ' . $this->convert_sql_id($p_newRecStatus)
            . ', isys_catg_application_list__isys_cats_app_variant_list__id = ' . $this->convert_sql_id($p_variant)
            . ', isys_catg_application_list__isys_cats_lic_list__id = ' . $this->convert_sql_id($p_licence)
            . ', isys_catg_application_list__bequest_nagios_services = ' . $this->convert_sql_boolean($p_bequest_nagios_services)
            . ', isys_catg_application_list__isys_catg_application_type__id = ' . $this->convert_sql_id($p_type)
            . ', isys_catg_application_list__isys_catg_application_priority__id = ' . $this->convert_sql_id($p_priority)
            . ', isys_catg_application_list__isys_catg_version_list__id = '. $this->convert_sql_id($p_version)
            . ', isys_catg_application_list__install_date = '. $this->convert_sql_datetime($installDate)
            . ' WHERE isys_catg_application_list__id = ' . $this->convert_sql_id($p_cat_level);

        if ($this->update($l_strSql) && $this->apply_update()) {
            if ($p_priority == defined_or_default('C__CATG__APPLICATION_PRIORITY__PRIMARY')) {
                $this->make_primary_os($p_cat_level);
            }

            // Handle relation
            $l_relation_dao = isys_cmdb_dao_category_g_relation::instance($this->get_database_component());
            $l_data = $this->get_data($p_cat_level)
                ->__to_array();

            $l_relation_dao->handle_relation(
                $p_cat_level,
                "isys_catg_application_list",
                ($p_type == defined_or_default('C__CATG__APPLICATION_TYPE__OPERATING_SYSTEM') ? defined_or_default('C__RELATION_TYPE__OPERATION_SYSTEM') : defined_or_default('C__RELATION_TYPE__SOFTWARE')),
                $l_data["isys_catg_application_list__isys_catg_relation_list__id"],
                $l_data["isys_catg_application_list__isys_obj__id"],
                $p_applicationObjectId
            );

            if ($p_applicationObjectId > 0) {
                $l_data = $this->get_data($l_data["isys_catg_application_list__id"])
                    ->__to_array();

                if ($l_data["isys_catg_application_list__isys_catg_relation_list__id"] != "") {
                    $l_rel_data = $l_relation_dao->get_data($l_data["isys_catg_application_list__isys_catg_relation_list__id"])
                        ->__to_array();
                    $l_dao_dbms_access = isys_cmdb_dao_category_s_database_access::instance($this->get_database_component());
                    $l_dao_its_comp = isys_cmdb_dao_category_g_it_service_components::instance($this->get_database_component());

                    if ($p_database_schemata_obj > 0) {
                        $l_dbms_res = $l_dao_dbms_access->get_data(
                            null,
                            null,
                            "AND isys_connection__isys_obj__id = " . $l_dao_dbms_access->convert_sql_id($l_rel_data["isys_catg_relation_list__isys_obj__id"]),
                            null,
                            C__RECORD_STATUS__NORMAL
                        );

                        if ($l_dbms_res->num_rows() < 1) {
                            $l_dao_dbms_access->create($p_database_schemata_obj, $l_rel_data["isys_catg_relation_list__isys_obj__id"], C__RECORD_STATUS__NORMAL);
                        } else {
                            if ($l_dao_dbms_access->delete_connection($l_rel_data["isys_catg_relation_list__isys_obj__id"])) {
                                $l_dao_dbms_access->create($p_database_schemata_obj, $l_rel_data["isys_catg_relation_list__isys_obj__id"], C__RECORD_STATUS__NORMAL);
                            }
                        }
                    } else {
                        $l_dao_dbms_access->delete_connection($l_rel_data["isys_catg_relation_list__isys_obj__id"]);
                    }

                    $l_assigned_it_services = array_flip($this->get_assigned_it_services($l_data["isys_catg_application_list__isys_catg_relation_list__id"]));

                    if (is_array($p_it_service_obj) && count($p_it_service_obj)) {
                        foreach ($p_it_service_obj as $l_it_serv_obj_id) {
                            $l_it_service_res = $l_dao_its_comp->get_data(
                                null,
                                $l_it_serv_obj_id,
                                "AND isys_connection__isys_obj__id = " . $l_dao_its_comp->convert_sql_id($l_rel_data["isys_catg_relation_list__isys_obj__id"]),
                                null,
                                C__RECORD_STATUS__NORMAL
                            );

                            if ($l_it_service_res->num_rows() < 1) {
                                $l_dao_its_comp->create($l_it_serv_obj_id, C__RECORD_STATUS__NORMAL, $l_rel_data["isys_catg_relation_list__isys_obj__id"], "");
                            } else {
                                unset($l_assigned_it_services[$l_it_serv_obj_id]);
                            }
                        }
                    }

                    if (count($l_assigned_it_services) > 0) {
                        foreach ($l_assigned_it_services as $l_it_serv_obj_id => $l_dummy) {
                            $l_dao_its_comp->remove_component($l_it_serv_obj_id, $l_rel_data["isys_catg_relation_list__isys_obj__id"]);
                        }
                    }

                    if (is_array($assignedDatabases)) {
                        $this->attachDatabases($p_cat_level, $assignedDatabases);
                    }
                }
            }

            return true;
        } else {
            return false;
        }
    }

    /**
     *
     * @param   string  $p_table
     * @param   integer $p_obj_id
     *
     * @return  null
     */
    public function create_connector($p_table, $p_obj_id = null)
    {
        return null;
    }

    public function retrieveLicenseKeysForApplication(array $row)
    {
        if (isset($row['isys_obj__id'])) {
            $condition = "WHERE obj_main.isys_obj__id = '{$row['isys_obj__id']}'";
        }

        if ($row['isys_catg_application_list__id']) {
            $condition = "WHERE j2.isys_catg_application_list__id = '{$row['isys_catg_application_list__id']}'";
        }

        $sql = "SELECT GROUP_CONCAT(j5.isys_cats_lic_list__key SEPARATOR ', ') as licenseKeys
                FROM isys_obj AS obj_main
                INNER JOIN isys_cmdb_status AS obj_main_status ON (
                    obj_main_status.isys_cmdb_status__id = obj_main.isys_obj__isys_cmdb_status__id
                ) LEFT JOIN isys_catg_application_list AS j2 ON (
                    j2.isys_catg_application_list__isys_obj__id = obj_main.isys_obj__id
                ) LEFT JOIN isys_obj_type AS j4 ON (
                    j4.isys_obj_type__id = obj_main.isys_obj__isys_obj_type__id
                ) LEFT JOIN isys_cats_lic_list as j5 ON (
                    j5.isys_cats_lic_list__id = j2.isys_catg_application_list__isys_cats_lic_list__id
                ) {$condition} GROUP BY obj_main.isys_obj__id";

        return $this->get_database_component()->retrieveArrayFromResource(
            $this->get_database_component()->query($sql)
        )[0]['licenseKeys'];
    }

    public function dynamicPropertyAssignedDatabase(array $row)
    {
        $sql = "SELECT GROUP_CONCAT(d.isys_catg_database_sa_list__title SEPARATOR ', ') as assigned_databases from isys_catg_database_sa_list d
                INNER JOIN isys_catg_application_list_2_isys_catg_database_sa_list AS ad ON ad.isys_catg_database_sa_list__id=d.isys_catg_database_sa_list__id
                INNER JOIN isys_catg_application_list AS a ON a.isys_catg_application_list__id = ad.isys_catg_application_list__id
                WHERE a.isys_catg_application_list__id = " . $this->convert_sql_id($row['isys_catg_application_list__id']);
        return $this->retrieve($sql)->get_row_value('assigned_databases');
    }

    /**
     * Dynamic property for displaying version with patchlevel
     *
     * @param   array $row
     * @return  string
     */
    public function dynamicPropertyAssignedVersion($row)
    {
        if (empty($row['isys_catg_application_list__id'])) {
            return isys_tenantsettings::get('gui.empty_value', '-');
        }

        $sql = "SELECT IF(LENGTH(isys_catg_version_list__hotfix) > 0,
                CONCAT(isys_catg_version_list__title, ' (', isys_catg_version_list__hotfix, ') '),
                isys_catg_version_list__title
            ) AS version_title
            FROM isys_catg_application_list
            INNER JOIN isys_catg_version_list ON isys_catg_version_list__id = isys_catg_application_list__isys_catg_version_list__id
            WHERE isys_catg_application_list__id = " . $this->convert_sql_int($row['isys_catg_application_list__id']);

        return $this->retrieve($sql)->get_row_value('version_title');
    }

    /**
     * Abstract method for retrieving the dynamic properties of every category dao.
     *
     * @author  Dennis Stuecken <dstuecken@i-doit.de>
     * @return  array
     */
    protected function dynamic_properties()
    {
        return [
            '_assigned_license_key' => new DynamicProperty(
                'LC__CMDB__CATG__LIC_ASSIGN__LICENSE_KEY',
                'isys_catg_application_list__id',
                'isys_catg_application_list',
                [
                    $this,
                    'retrieveLicenseKeysForApplication'
                ]
            ),
            '_assigned_database_schema' => (new DynamicProperty(
                'LC__CMDB__CATS__DATABASE_SCHEMA',
                'isys_catg_application_list__isys_catg_relation_list__id',
                'isys_catg_application_list',
                [
                    $this,
                    'dynamic_property_assigned_database_schema'
                ]
            )),
            '_assigned_variant_combined' => (new DynamicProperty(
                'LC__CMDB__CATS__APPLICATION_VARIANT__VARIANT_COMBINED',
                'isys_catg_application_list__id',
                'isys_catg_application_list',
                [
                    $this,
                    'dynamic_property_assigned_variant_combined'
                ]
            )),
            '_assigned_databases' => (new DynamicProperty(
                'LC__CATG__APPLICATION_ASSIGNED_DATABASES',
                'isys_catg_application_list__id',
                'isys_catg_application_list',
                [
                    $this,
                    'dynamicPropertyAssignedDatabase'
                ]
            )),
            '_assigned_version' => (new DynamicProperty(
                'LC__CATG__VERSION_TITLE_AND_PATCHLEVEL',
                'isys_catg_application_list__id',
                'isys_catg_application_list',
                [
                    $this,
                    'dynamicPropertyAssignedVersion'
                ]
            ))
        ];
    }

    /**
     * Return Category Data - Note: Cannot use generic method because of the second left join.
     *
     * @param   integer $p_catg_list_id
     * @param   integer $p_obj_id
     * @param   string  $p_condition
     * @param   array   $p_filter
     * @param   integer $p_status
     *
     * @return  isys_component_dao_result
     */
    public function get_data($p_catg_list_id = null, $p_obj_id = null, $p_condition = "", $p_filter = null, $p_status = null)
    {
        $l_sql = 'SELECT * FROM isys_catg_application_list
            LEFT JOIN isys_catg_application_type ON isys_catg_application_type__id = isys_catg_application_list__isys_catg_application_type__id
            LEFT JOIN isys_catg_application_priority ON isys_catg_application_priority__id = isys_catg_application_list__isys_catg_application_priority__id
			LEFT JOIN isys_connection ON isys_connection__id = isys_catg_application_list__isys_connection__id
			LEFT JOIN isys_obj ON isys_connection__isys_obj__id = isys_obj__id
			LEFT JOIN isys_obj_type ON isys_obj__isys_obj_type__id = isys_obj_type__id
			LEFT JOIN isys_cats_application_list ON isys_cats_application_list__isys_obj__id = isys_obj__id
			LEFT JOIN isys_application_manufacturer ON isys_cats_application_list__isys_application_manufacturer__id = isys_application_manufacturer__id
			LEFT JOIN isys_cats_app_variant_list ON isys_cats_app_variant_list__id = isys_catg_application_list__isys_cats_app_variant_list__id
			LEFT JOIN isys_catg_version_list ON isys_catg_version_list__id = isys_catg_application_list__isys_catg_version_list__id
			WHERE TRUE ' . $this->prepare_filter($p_filter);

        if ($p_obj_id !== null) {
            $l_sql .= ' ' . $this->get_object_condition($p_obj_id);
        }

        if ($p_catg_list_id !== null) {
            $l_sql .= " AND isys_catg_application_list__id = " . $this->convert_sql_id($p_catg_list_id);
        }

        if ($p_status !== null) {
            $l_sql .= " AND isys_catg_application_list__status = " . $this->convert_sql_int($p_status);
        }

        return $this->retrieve($l_sql . ' ' . $p_condition . ';');
    }

    /**
     * Creates the condition to the object table
     *
     * @param int|array $p_obj_id
     *
     * @return string
     * @author Van Quyen Hoang <qhoang@i-doit.de>
     */
    public function get_object_condition($p_obj_id = null, $p_alias = 'isys_obj')
    {
        if (!empty($p_obj_id)) {
            if (is_array($p_obj_id)) {
                return ' AND (isys_catg_application_list__isys_obj__id ' . $this->prepare_in_condition($p_obj_id) . ') ';
            } else {
                return ' AND (isys_catg_application_list__isys_obj__id = ' . $this->convert_sql_id($p_obj_id) . ') ';
            }
        }
    }

    /**
     * Method for returning the properties.
     *
     * @return  array
     * @author  Leonard Fischer <lfischer@i-doit.org>
     * @author  Van Quyen Hoang <qhoang@i-doit.com>
     */
    public function properties()
    {
        $assignedVersion = (new DialogPlusCategoryDependencyProperty(
            'C__CATG__APPLICATION_VERSION',
            'LC__CATG__VERSION_TITLE',
            'isys_catg_application_list__isys_catg_version_list__id',
            'isys_catg_application_list',
            'isys_catg_version_list',
            'application',
            new isys_callback([
                'isys_cmdb_dao_category_g_application',
                'callback_property_assigned_version'
            ]),
            [
                'isys_global_application_export_helper',
                'applicationAssignedVersion'
            ]
        ))->setPropertyDataOffset(
            Property::C__PROPERTY__DATA__INDEX,
            true
        )->mergePropertyProvides([
            Property::C__PROPERTY__PROVIDES__LIST => true,
            Property::C__PROPERTY__PROVIDES__SEARCH => false,
            Property::C__PROPERTY__PROVIDES__REPORT => false,
            Property::C__PROPERTY__PROVIDES__FILTERABLE => true
        ]);

        $assignedVersionForReport = clone $assignedVersion;
        $assignedVersionForReport->mergePropertyProvides([
            Property::C__PROPERTY__PROVIDES__IMPORT => false,
            Property::C__PROPERTY__PROVIDES__EXPORT => false,
            Property::C__PROPERTY__PROVIDES__MULTIEDIT => false,
            Property::C__PROPERTY__PROVIDES__VALIDATION => false,
            Property::C__PROPERTY__PROVIDES__VIRTUAL => false,
            Property::C__PROPERTY__PROVIDES__SEARCH_INDEX => false,
            Property::C__PROPERTY__PROVIDES__LIST => false,
            Property::C__PROPERTY__PROVIDES__SEARCH => false,
            Property::C__PROPERTY__PROVIDES__REPORT => true,
            Property::C__PROPERTY__PROVIDES__FILTERABLE => false
        ]);
        // @see ID-9622 Change the UI ID or the 'p_arData' callback will overwrite the version values (happens in operating system category).
        $assignedVersionForReport->mergePropertyUi(['id' => 'C__CATG__APPLICATION_VERSION_FOR_REPORT']);

        return [
            'application'              => array_replace_recursive(isys_cmdb_dao_category_pattern::object_browser(), [
                C__PROPERTY__INFO     => [
                    C__PROPERTY__INFO__TITLE       => 'LC__CMDB__CATG__APPLICATION_OBJ_APPLICATION',
                    C__PROPERTY__INFO__DESCRIPTION => 'The application object',
                    C__PROPERTY__INFO__BACKWARD_PROPERTY => 'isys_cmdb_dao_category_s_application_assigned_obj::object',
                    C__PROPERTY__INFO__ALWAYS_IN_LOGBOOK => true
                ],
                C__PROPERTY__DATA     => [
                    C__PROPERTY__DATA__FIELD            => 'isys_catg_application_list__isys_connection__id',
                    //                        C__PROPERTY__DATA__FIELD_ALIAS => 'software_id',
                    C__PROPERTY__DATA__RELATION_TYPE    => new isys_callback([
                        'isys_cmdb_dao_category_g_application',
                        'callback_property_relation_type_handler'
                    ]),
                    C__PROPERTY__DATA__RELATION_HANDLER => new isys_callback([
                        'isys_cmdb_dao_category_g_application',
                        'callback_property_relation_handler'
                    ], ['isys_cmdb_dao_category_g_application']),
                    C__PROPERTY__DATA__REFERENCES       => [
                        'isys_connection',
                        'isys_connection__id'
                    ],
                    C__PROPERTY__DATA__SELECT           => SelectSubSelect::factory(
                        'SELECT CONCAT(isys_obj__title, \' {\', isys_obj__id, \'}\') FROM isys_obj
                            INNER JOIN isys_connection ON isys_connection__isys_obj__id = isys_obj__id
                            INNER JOIN isys_catg_application_list ON isys_catg_application_list__isys_connection__id = isys_connection__id',
                        'isys_catg_application_list',
                        '',
                        //'isys_catg_application_list__id',
                        'isys_catg_application_list__isys_obj__id',
                        '',
                        '',
                        SelectCondition::factory([
                            'isys_catg_application_list__isys_catg_application_type__id = \'' . defined_or_default('C__CATG__APPLICATION_TYPE__SOFTWARE') . '\''
                        ]),
                        SelectGroupBy::factory(['isys_catg_application_list__isys_obj__id'])
                    ),
                    C__PROPERTY__DATA__JOIN             => [
                        SelectJoin::factory(
                            'isys_catg_application_list',
                            'LEFT',
                            'isys_catg_application_list__isys_obj__id',
                            'isys_obj__id'
                        ),
                        SelectJoin::factory(
                            'isys_connection',
                            'LEFT',
                            'isys_catg_application_list__isys_connection__id',
                            'isys_connection__id'
                        ),
                        SelectJoin::factory(
                            'isys_obj',
                            'LEFT',
                            'isys_connection__isys_obj__id',
                            'isys_obj__id'
                        )
                    ]
                ],
                C__PROPERTY__UI       => [
                    C__PROPERTY__UI__ID     => 'C__CATG__APPLICATION_OBJ_APPLICATION',
                    C__PROPERTY__UI__PARAMS => [
                        'catFilter' => 'C__CATS__SERVICE;C__CATS__APPLICATION;C__CATS__OPERATING_SYSTEM;C__CATS__LICENCE;C__CATS__DATABASE_SCHEMA;C__CATS__CLUSTER_SERVICE;C__CATS__DBMS;C__CATS__DATABASE_INSTANCE;C__CATS__MIDDLEWARE'
                    ]
                ],
                C__PROPERTY__PROVIDES => [
                    C__PROPERTY__PROVIDES__SEARCH => false,
                    C__PROPERTY__PROVIDES__LIST   => true
                ],
                C__PROPERTY__FORMAT   => [
                    C__PROPERTY__FORMAT__CALLBACK => [
                        'isys_export_helper',
                        'connection'
                    ]
                ]
            ]),
            'application_type'         => array_replace_recursive(isys_cmdb_dao_category_pattern::dialog(), [
                C__PROPERTY__INFO     => [
                    C__PROPERTY__INFO__TITLE       => 'LC__CATG__APPLICATION_TYPE',
                    C__PROPERTY__INFO__DESCRIPTION => 'Application type'
                ],
                C__PROPERTY__DATA     => [
                    C__PROPERTY__DATA__FIELD        => 'isys_catg_application_list__isys_catg_application_type__id',
                    C__PROPERTY__DATA__SOURCE_TABLE => 'isys_catg_application_type',
                    C__PROPERTY__DATA__REFERENCES   => [
                        'isys_catg_application_type',
                        'isys_catg_application_type__id'
                    ],
                    C__PROPERTY__DATA__SELECT       => SelectSubSelect::factory(
                        'SELECT isys_catg_application_type__title FROM isys_catg_application_list
                              INNER JOIN isys_catg_application_type ON isys_catg_application_type__id = isys_catg_application_list__isys_catg_application_type__id',
                        'isys_catg_application_list',
                        'isys_catg_application_list__id',
                        'isys_catg_application_list__isys_obj__id'
                    ),
                    C__PROPERTY__DATA__JOIN         => [
                        SelectJoin::factory(
                            'isys_catg_application_list',
                            'LEFT',
                            'isys_catg_application_list__isys_obj__id',
                            'isys_obj__id'
                        ),
                        SelectJoin::factory(
                            'isys_catg_application_type',
                            'LEFT',
                            'isys_catg_application_list__isys_catg_application_type__id',
                            'isys_catg_application_type__id'
                        )
                    ]
                ],
                C__PROPERTY__UI       => [
                    C__PROPERTY__UI__ID     => 'C__CATG__APPLICATION_TYPE',
                    C__PROPERTY__UI__PARAMS => [
                        'p_strTable'   => 'isys_catg_application_type',
                        'p_bDbFieldNN' => true
                    ],
                    C__PROPERTY__UI__DEFAULT => defined_or_default('C__CATG__APPLICATION_TYPE__SOFTWARE', 1),
                ],
                C__PROPERTY__PROVIDES => [
                    C__PROPERTY__PROVIDES__SEARCH     => false,
                    C__PROPERTY__PROVIDES__IMPORT     => true,
                    C__PROPERTY__PROVIDES__EXPORT     => true,
                    C__PROPERTY__PROVIDES__REPORT     => false,
                    C__PROPERTY__PROVIDES__LIST       => false,
                    C__PROPERTY__PROVIDES__MULTIEDIT  => false,
                    C__PROPERTY__PROVIDES__VALIDATION => false,
                    C__PROPERTY__PROVIDES__VIRTUAL    => true
                ]
            ]),
            'application_priority'     => array_replace_recursive(isys_cmdb_dao_category_pattern::dialog(), [
                C__PROPERTY__INFO     => [
                    C__PROPERTY__INFO__TITLE       => 'LC__CATG__APPLICATION_PRIORITY',
                    C__PROPERTY__INFO__DESCRIPTION => 'Application priority'
                ],
                C__PROPERTY__DATA     => [
                    C__PROPERTY__DATA__FIELD        => 'isys_catg_application_list__isys_catg_application_priority__id',
                    C__PROPERTY__DATA__SOURCE_TABLE => 'isys_catg_application_priority',
                    C__PROPERTY__DATA__REFERENCES   => [
                        'isys_catg_application_priority',
                        'isys_catg_application_priority__id'
                    ],
                    C__PROPERTY__DATA__SELECT       => SelectSubSelect::factory(
                        'SELECT isys_catg_application_priority__title FROM isys_catg_application_priority',
                        'isys_catg_application_priority',
                        'isys_catg_application_priority__id',
                        '',
                        'isys_catg_application_priority__id'
                    ),
                    C__PROPERTY__DATA__JOIN         => [
                        SelectJoin::factory(
                            'isys_catg_application_list',
                            'LEFT',
                            'isys_catg_application_list__isys_obj__id',
                            'isys_obj__id'
                        ),
                        SelectJoin::factory(
                            'isys_catg_application_priority',
                            'LEFT',
                            'isys_catg_application_list__isys_catg_application_priority__id',
                            'isys_catg_application_priority__id'
                        )
                    ]
                ],
                C__PROPERTY__UI       => [
                    C__PROPERTY__UI__ID     => 'C__CATG__APPLICATION_PRIORITY',
                    C__PROPERTY__UI__PARAMS => [
                        'p_strTable'   => 'isys_catg_application_priority',
                        'p_bDbFieldNN' => true
                    ]
                ],
                C__PROPERTY__PROVIDES => [
                    C__PROPERTY__PROVIDES__SEARCH     => false,
                    C__PROPERTY__PROVIDES__IMPORT     => true,
                    C__PROPERTY__PROVIDES__EXPORT     => true,
                    C__PROPERTY__PROVIDES__REPORT     => true,
                    C__PROPERTY__PROVIDES__LIST       => false,
                    C__PROPERTY__PROVIDES__MULTIEDIT  => false,
                    C__PROPERTY__PROVIDES__VALIDATION => false,
                    // C__PROPERTY__PROVIDES__VIRTUAL    => true
                ]
            ]),
            'assigned_license'         => (new ObjectBrowserSecondListProperty(
                'C__CATG__LIC_ASSIGN__LICENSE',
                'LC__CMDB__CATG__LIC_ASSIGN__LICENSE',
                'isys_catg_application_list__isys_cats_lic_list__id',
                'isys_catg_application_list',
                'isys_cats_lic_list',
                'isys_cmdb_dao_category_s_lic::object_browser',
                'isys_cmdb_dao_category_s_lic::format_selection',
                [
                    'isys_global_application_export_helper',
                    'applicationLicence'
                ],
                'C__CATS__LICENCE',
                null,
                null,
                SelectCondition::factory([
                    'AND isys_obj.isys_obj__status = ' . $this->convert_sql_int(C__RECORD_STATUS__NORMAL),
                    'AND isys_cats_lic_list__status = ' . $this->convert_sql_int(C__RECORD_STATUS__NORMAL)
                ])
            ))->setPropertyDataOffset(
                Property::C__PROPERTY__DATA__REFERENCES,
                [
                    'isys_cats_lic_list',
                    'isys_cats_lic_list__id',
                    'isys_cats_lic_list__key'
                ]
            ),
            // Only for lists relevant
            'assigned_license_key'     => array_replace_recursive(isys_cmdb_dao_category_pattern::int(), [
                C__PROPERTY__INFO     => [
                    C__PROPERTY__INFO__TITLE       => 'LC__CMDB__CATG__LIC_ASSIGN__LICENSE_KEY',
                    C__PROPERTY__INFO__DESCRIPTION => 'The assigned licence key for the application'
                ],
                C__PROPERTY__DATA     => [
                    C__PROPERTY__DATA__FIELD      => 'isys_catg_application_list__isys_cats_lic_list__id',
                    C__PROPERTY__DATA__REFERENCES => [
                        'isys_cats_lic_list',
                        'isys_cats_lic_list__id'
                    ],
                    C__PROPERTY__DATA__SELECT     => SelectSubSelect::factory(
                        'SELECT isys_cats_lic_list__key FROM isys_catg_application_list
                         INNER JOIN isys_cats_lic_list ON isys_cats_lic_list__id = isys_catg_application_list__isys_cats_lic_list__id
                         INNER JOIN isys_obj licObj ON isys_cats_lic_list__isys_obj__id = licObj.isys_obj__id',
                        'isys_catg_application_list',
                        'isys_catg_application_list__id',
                        'isys_catg_application_list__isys_obj__id',
                        'isys_catg_application_list__isys_cats_lic_list__id',
                        '',
                        SelectCondition::factory([
                            'AND licObj.isys_obj__status = ' . $this->convert_sql_int(C__RECORD_STATUS__NORMAL),
                            'AND isys_cats_lic_list__status = ' . $this->convert_sql_int(C__RECORD_STATUS__NORMAL)
                        ]),
                        SelectGroupBy::factory(['isys_catg_application_list__isys_obj__id'])
                    ),
                    C__PROPERTY__DATA__JOIN       => [
                        SelectJoin::factory(
                            'isys_catg_application_list',
                            'LEFT',
                            'isys_catg_application_list__isys_obj__id',
                            'isys_obj__id'
                        ),
                        SelectJoin::factory(
                            'isys_cats_lic_list',
                            'LEFT',
                            'isys_catg_application_list__isys_cats_lic_list__id',
                            'isys_cats_lic_list__id'
                        )
                    ]
                ],
                C__PROPERTY__CHECK    => null,
                C__PROPERTY__PROVIDES => [
                    C__PROPERTY__PROVIDES__VIRTUAL    => true,
                    C__PROPERTY__PROVIDES__REPORT     => false,
                    C__PROPERTY__PROVIDES__SEARCH     => false,
                    C__PROPERTY__PROVIDES__LIST       => true,
                    C__PROPERTY__PROVIDES__MULTIEDIT  => false,
                    C__PROPERTY__PROVIDES__EXPORT     => false,
                    C__PROPERTY__PROVIDES__IMPORT     => false,
                    C__PROPERTY__PROVIDES__VALIDATION => false
                ]
            ]),
            'assigned_database_schema' => array_replace_recursive(isys_cmdb_dao_category_pattern::object_browser(), [
                C__PROPERTY__INFO     => [
                    C__PROPERTY__INFO__TITLE       => 'LC__CATG__APPLICATION_ASSIGNED_DATABASES_SCHEMA',
                    C__PROPERTY__INFO__DESCRIPTION => 'The assigned database schema for the application'
                ],
                C__PROPERTY__DATA     => [
                    C__PROPERTY__DATA__FIELD      => 'isys_catg_application_list__isys_catg_relation_list__id',
                    C__PROPERTY__DATA__REFERENCES => [
                        'isys_cats_database_access_list',
                        'isys_cats_database_access_list__id'
                    ],
                    C__PROPERTY__DATA__SELECT     => SelectSubSelect::factory(
                        'SELECT CONCAT(isys_obj__title, \' {\', isys_obj__id, \'}\')
                                FROM isys_cats_database_access_list
                                INNER JOIN isys_obj ON isys_obj__id = isys_cats_database_access_list__isys_obj__id
                                INNER JOIN isys_connection ON isys_connection__id = isys_cats_database_access_list__isys_connection__id
                                INNER JOIN isys_catg_relation_list ON isys_catg_relation_list__isys_obj__id = isys_connection__isys_obj__id
                                INNER JOIN isys_catg_application_list ON isys_catg_application_list__isys_catg_relation_list__id = isys_catg_relation_list__id',
                        'isys_catg_application_list',
                        'isys_catg_application_list__id',
                        'isys_catg_application_list__isys_obj__id',
                        'isys_catg_application_list__isys_catg_relation_list__id'
                    ),
                    C__PROPERTY__DATA__JOIN       => [
                        SelectJoin::factory(
                            'isys_catg_application_list',
                            'LEFT',
                            'isys_catg_application_list__isys_obj__id',
                            'isys_obj__id'
                        ),
                        SelectJoin::factory(
                            'isys_catg_relation_list',
                            'LEFT',
                            'isys_catg_application_list__isys_catg_relation_list__id',
                            'isys_catg_relation_list__id'
                        ),
                        SelectJoin::factory(
                            'isys_connection',
                            'LEFT',
                            'isys_catg_relation_list__isys_obj__id',
                            'isys_connection__isys_obj__id'
                        ),
                        SelectJoin::factory(
                            'isys_cats_database_access_list',
                            'LEFT',
                            'isys_connection__id',
                            'isys_cats_database_access_list__isys_connection__id'
                        ),
                        SelectJoin::factory('isys_obj', 'LEFT', 'isys_cats_database_access_list__isys_obj__id', 'isys_obj__id')
                    ]
                ],
                C__PROPERTY__UI       => [
                    C__PROPERTY__UI__ID     => 'C__CATG__APPLICATION_DATABASE_SCHEMATA',
                    C__PROPERTY__UI__PARAMS => [
                        isys_popup_browser_object_ng::C__CAT_FILTER => 'C__CATS__DATABASE_SCHEMA',
                        'p_strPopupType'                            => 'browser_object_ng',
                        'p_strValue'                                => new isys_callback([
                            'isys_cmdb_dao_category_g_application',
                            'callback_property_assigned_database_schema'
                        ]),
                        'p_strSelectedID'                           => ''
                    ]
                ],
                C__PROPERTY__PROVIDES => [
                    C__PROPERTY__PROVIDES__SEARCH    => false,
                    C__PROPERTY__PROVIDES__REPORT    => false,
                    C__PROPERTY__PROVIDES__LIST      => false,
                    C__PROPERTY__PROVIDES__MULTIEDIT => true
                ],
                C__PROPERTY__FORMAT   => [
                    C__PROPERTY__FORMAT__CALLBACK => [
                        'isys_global_application_export_helper',
                        'applicationDatabaseSchema'
                    ]
                ]
            ]),
            'assigned_it_service'      => array_replace_recursive(isys_cmdb_dao_category_pattern::object_browser(), [
                C__PROPERTY__INFO     => [
                    C__PROPERTY__INFO__TITLE       => 'LC__CMDB__CATG__IT_SERVICE',
                    C__PROPERTY__INFO__DESCRIPTION => 'The assigned it service for the application'
                ],
                C__PROPERTY__DATA     => [
                    C__PROPERTY__DATA__FIELD      => 'isys_catg_application_list__isys_catg_relation_list__id',
                    C__PROPERTY__DATA__REFERENCES => [
                        'isys_catg_its_components_list',
                        'isys_catg_its_components_list__id'
                    ],
                    C__PROPERTY__DATA__SELECT     => SelectSubSelect::factory(
                        'SELECT CONCAT(isys_obj__title, \' {\', isys_obj__id, \'}\')
                                FROM isys_catg_application_list
                                INNER JOIN isys_catg_relation_list ON isys_catg_relation_list__id = isys_catg_application_list__isys_catg_relation_list__id
                                INNER JOIN isys_connection ON isys_connection__isys_obj__id = isys_catg_relation_list__isys_obj__id
                                INNER JOIN isys_catg_its_components_list ON isys_catg_its_components_list__isys_connection__id = isys_connection__id
                                INNER JOIN isys_obj ON isys_obj__id = isys_catg_its_components_list__isys_obj__id',
                        'isys_catg_application_list',
                        'isys_catg_application_list__id',
                        'isys_catg_application_list__isys_obj__id',
                        '',
                        '',
                        null,
                        SelectGroupBy::factory(['isys_catg_application_list__isys_obj__id']),
                        'isys_catg_application_list__isys_obj__id'
                    ),
                    C__PROPERTY__DATA__JOIN       => [
                        SelectJoin::factory(
                            'isys_catg_application_list',
                            'LEFT',
                            'isys_catg_application_list__isys_obj__id',
                            'isys_obj__id'
                        ),
                        SelectJoin::factory(
                            'isys_catg_relation_list',
                            'LEFT',
                            'isys_catg_application_list__isys_catg_relation_list__id',
                            'isys_catg_relation_list__id'
                        ),
                        SelectJoin::factory(
                            'isys_connection',
                            'LEFT',
                            'isys_catg_relation_list__isys_obj__id',
                            'isys_connection__isys_obj__id'
                        ),
                        SelectJoin::factory(
                            'isys_catg_its_components_list',
                            'LEFT',
                            'isys_connection__id',
                            'isys_catg_its_components_list__isys_connection__id'
                        ),
                        SelectJoin::factory('isys_obj', 'LEFT', 'isys_catg_its_components_list__isys_obj__id', 'isys_obj__id')
                    ]
                ],
                C__PROPERTY__UI       => [
                    C__PROPERTY__UI__ID     => 'C__CATG__APPLICATION_IT_SERVICE',
                    C__PROPERTY__UI__PARAMS => [
                        isys_popup_browser_object_ng::C__CAT_FILTER => 'C__CATG__SERVICE',
                        'p_strSelectedID'                           => new isys_callback([
                            'isys_cmdb_dao_category_g_application',
                            'callback_property_assigned_it_service'
                        ]),
                        'multiselection'                            => true
                    ]
                ],
                C__PROPERTY__PROVIDES => [
                    C__PROPERTY__PROVIDES__SEARCH    => false,
                    C__PROPERTY__PROVIDES__REPORT    => true,
                    C__PROPERTY__PROVIDES__LIST      => false,
                    C__PROPERTY__PROVIDES__MULTIEDIT => true
                ],
                C__PROPERTY__FORMAT   => [
                    C__PROPERTY__FORMAT__CALLBACK => [
                        'isys_global_application_export_helper',
                        'applicationItService'
                    ]
                ]
            ]),
            'assigned_variant'         => (new DialogCategoryDependencyProperty(
                'C__CATG__APPLICATION_VARIANT__VARIANT',
                'LC__CMDB__CATS__APPLICATION_VARIANT__VARIANT',
                'isys_catg_application_list__isys_cats_app_variant_list__id',
                'isys_catg_application_list',
                'isys_cats_app_variant_list',
                'application',
                new isys_callback([
                    'isys_cmdb_dao_category_g_application',
                    'callback_property_assigned_variant'
                ]),
                [
                    'isys_global_application_export_helper',
                    'applicationAssignedVariant'
                ],
                '(CASE WHEN isys_cats_app_variant_list__variant != \'\' THEN
                              CONCAT(isys_cats_app_variant_list__title, \' (\', isys_cats_app_variant_list__variant, \')\')
                              ELSE isys_cats_app_variant_list__title END) as title_full'
            ))->mergePropertyProvides([
                Property::C__PROPERTY__PROVIDES__LIST => true,
                Property::C__PROPERTY__PROVIDES__SEARCH => false,
                Property::C__PROPERTY__PROVIDES__REPORT => true,
                Property::C__PROPERTY__PROVIDES__FILTERABLE => true
            ]),
            'assigned_version'         => $assignedVersion,
            'assigned_version_for_report' => $assignedVersionForReport,
            'bequest_nagios_services'  => array_replace_recursive(isys_cmdb_dao_category_pattern::dialog(), [
                C__PROPERTY__INFO     => [
                    C__PROPERTY__INFO__TITLE       => 'LC__CMDB__CATG__APPLICATION_BEQUEST_NAGIOS_SERVICES',
                    C__PROPERTY__INFO__DESCRIPTION => 'Bequest nagios services'
                ],
                C__PROPERTY__DATA     => [
                    C__PROPERTY__DATA__FIELD  => 'isys_catg_application_list__bequest_nagios_services',
                    C__PROPERTY__DATA__SELECT => SelectSubSelect::factory('(CASE WHEN isys_catg_application_list__bequest_nagios_services = \'1\' THEN ' .
                        $this->convert_sql_text('LC__UNIVERSAL__YES') . ' WHEN isys_catg_application_list__bequest_nagios_services = \'0\' THEN ' .
                        $this->convert_sql_text('LC__UNIVERSAL__NO') . ' END)')
                ],
                C__PROPERTY__UI       => [
                    C__PROPERTY__UI__ID      => 'C__CATG__APPLICATION_BEQUEST_NAGIOS_SERVICES',
                    C__PROPERTY__UI__PARAMS  => [
                        'p_arData'     => get_smarty_arr_YES_NO(),
                        'p_bDbFieldNN' => 1,
                    ],
                    C__PROPERTY__UI__DEFAULT => 1
                ],
                C__PROPERTY__PROVIDES => [
                    C__PROPERTY__PROVIDES__SEARCH => false,
                    C__PROPERTY__PROVIDES__LIST   => false
                ],
                C__PROPERTY__FORMAT   => [
                    C__PROPERTY__FORMAT__CALLBACK => [
                        'isys_export_helper',
                        'get_yes_or_no'
                    ]
                ]
            ]),
            'assigned_databases' => (new ObjectBrowserMultiselectProperty(
                'C__CATG__APPLICATION_ASSIGNED_DATABASES',
                'LC__CATG__APPLICATION_ASSIGNED_DATABASES',
                'isys_catg_application_list__id',
                'isys_catg_application_list',
                'isys_catg_application_list_2_isys_catg_database_sa_list',
                null,
                'isys_catg_database_sa_list',
                [
                    'isys_global_application_export_helper',
                    'assignedDatabases'
                ],
                'C__CATG__DATABASE_FOLDER',
                'CONCAT(obj.isys_obj__title, \' >> \', ref.isys_catg_database_sa_list__title)'
            ))->mergePropertyUiParams([
                \isys_popup_browser_object_ng::C__SECOND_SELECTION => true,
                \isys_popup_browser_object_ng::C__SECOND_LIST => 'isys_cmdb_dao_category_g_application::objectBrowserAssignedDatabases',
                \isys_popup_browser_object_ng::C__SECOND_LIST_FORMAT => 'isys_cmdb_dao_category_g_application::formatSelectionAssignedDatabases',
                'p_strSelectedID' => new isys_callback([
                    'isys_cmdb_dao_category_g_application',
                    'callbackGetAttachedDatabaseIds'
                ])
            ]),
            'installDate' => (new DateProperty(
                'C__CATG__APPLICATION_INSTALL_DATE',
                'LC__CMDB__CATG__APPLICATION__INSTALLDATE',
                'isys_catg_application_list__install_date',
                'isys_catg_application_list',
                true
            ))->mergePropertyUiParams(['p_strStyle' => 'width:70%;']),
            'description'              => array_replace_recursive(isys_cmdb_dao_category_pattern::commentary(), [
                C__PROPERTY__INFO     => [
                    C__PROPERTY__INFO__TITLE       => 'LC__CMDB__CATG__DESCRIPTION',
                    C__PROPERTY__INFO__DESCRIPTION => 'Description'
                ],
                C__PROPERTY__DATA     => [
                    C__PROPERTY__DATA__FIELD  => 'isys_catg_application_list__description',
                    C__PROPERTY__DATA__SELECT => SelectSubSelect::factory(
                        'SELECT isys_catg_application_list__description FROM isys_catg_application_list',
                        'isys_catg_application_list',
                        'isys_catg_application_list__id',
                        'isys_catg_application_list__isys_obj__id',
                        '',
                        '',
                        null,
                        SelectGroupBy::factory(['isys_catg_application_list__isys_obj__id'])
                    )
                ],
                C__PROPERTY__UI       => [
                    C__PROPERTY__UI__ID => 'C__CMDB__CAT__COMMENTARY_' . C__CMDB__CATEGORY__TYPE_GLOBAL . defined_or_default('C__CATG__APPLICATION', 'C__CATG__APPLICATION')
                ],
            ])
        ];
    }

    /**
     * Synchronizes properties from an import with the database.
     *
     * @param   array   $p_category_data Values of category data to be saved.
     * @param   integer $p_object_id     Current object identifier (from database)
     * @param   integer $p_status        Decision whether category data should be created or just updated.
     *
     * @return  mixed  Returns category data identifier (int) on success, true (bool) if nothing had to be done, otherwise false.
     * @throws  Exception
     * @throws  isys_exception_dao
     * @throws  isys_exception_database
     * @throws  isys_exception_general
     */
    public function sync($p_category_data, $p_object_id, $p_status = 1 /* isys_import_handler_cmdb::C__CREATE */)
    {
        if (is_array($p_category_data) && isset($p_category_data['properties'])) {
            if (isset($p_category_data['properties']['application'][C__DATA__VALUE]) || $p_category_data['properties']['application'][C__DATA__VALUE] === null) {
                if ($p_category_data['properties']['application'][C__DATA__VALUE] && !$this->obj_exists($p_category_data['properties']['application'][C__DATA__VALUE])) {
                    throw new InvalidArgumentException(sprintf('Application id "%d" does not exist', $p_category_data['properties']['application'][C__DATA__VALUE]));
                }

                // Adding a new variant if assigned_variant is not numeric or retrieve the correct id
                if (isset($p_category_data['properties']['assigned_variant'][C__DATA__VALUE])) {
                    // @see ID-3277
                    $variantId = $this->extractVariantId(
                        $p_category_data['properties']['assigned_variant'][C__DATA__VALUE],
                        $p_category_data['properties']['application'][C__DATA__VALUE]
                    );
                }

                // Adding a new version if assigned_version is not numeric or retrieve the correct id
                if (isset($p_category_data['properties']['assigned_version'][C__DATA__VALUE])) {
                    $versionId = $this->extractVersionId(
                        $p_category_data['properties']['assigned_version'][C__DATA__VALUE],
                        $p_category_data['properties']['application'][C__DATA__VALUE]
                    );
                }

                // @see ID-3411
                if ((!isset($p_category_data['properties']['application_type'][C__DATA__VALUE]) || $p_category_data['properties']['application_type'][C__DATA__VALUE] <= 0)
                    && isset($p_category_data['properties']['application'][C__DATA__VALUE])
                ) {
                    if ($p_category_data['properties']['application'][C__DATA__VALUE] > 0) {
                        $objectTypeId = $this->get_objTypeID($p_category_data['properties']['application'][C__DATA__VALUE]);

                        if ($this->objtype_is_cats_assigned($objectTypeId, defined_or_default('C__CATS__OPERATING_SYSTEM'))) {
                            $p_category_data['properties']['application_type'][C__DATA__VALUE] = defined_or_default('C__CATG__APPLICATION_TYPE__OPERATING_SYSTEM');
                        } elseif ($this->objtype_is_cats_assigned($objectTypeId, defined_or_default('C__CATS__APPLICATION'))) {
                            $p_category_data['properties']['application_type'][C__DATA__VALUE] = defined_or_default('C__CATG__APPLICATION_TYPE__SOFTWARE');
                        }
                    }
                }

                // @see  ID-5124  Explicitly check, if a priority is set!
                if ($p_category_data['properties']['application_type'][C__DATA__VALUE] == defined_or_default('C__CATG__APPLICATION_TYPE__OPERATING_SYSTEM')) {
                    $priority = $p_category_data['properties']['application_priority'][C__DATA__VALUE];

                    if (defined('C__CATG__APPLICATION_PRIORITY__PRIMARY') && defined('C__CATG__APPLICATION_PRIORITY__SECONDARY') &&
                        $priority != C__CATG__APPLICATION_PRIORITY__PRIMARY && $priority != C__CATG__APPLICATION_PRIORITY__SECONDARY) {
                        if ($p_status == isys_import_handler_cmdb::C__CREATE) {
                            $priority = C__CATG__APPLICATION_PRIORITY__SECONDARY;
                        } else {
                            $priority = $this->get_data($p_category_data['data_id'])
                                ->get_row_value('isys_catg_application_list__isys_catg_application_priority__id') ?: C__CATG__APPLICATION_PRIORITY__SECONDARY;
                        }
                    }
                } else {
                    $priority = null;
                }

                switch ($p_status) {
                    case isys_import_handler_cmdb::C__CREATE:
                        if ($p_object_id > 0) {
                            return $this->create(
                                $p_object_id,
                                C__RECORD_STATUS__NORMAL,
                                $p_category_data['properties']['application'][C__DATA__VALUE],
                                $p_category_data['properties']['description'][C__DATA__VALUE],
                                $p_category_data['properties']['assigned_license'][C__DATA__VALUE],
                                $p_category_data['properties']['assigned_database_schema'][C__DATA__VALUE],
                                $p_category_data['properties']['assigned_it_service'][C__DATA__VALUE],
                                $variantId,
                                $p_category_data['properties']['bequest_nagios_services'][C__DATA__VALUE],
                                $p_category_data['properties']['application_type'][C__DATA__VALUE],
                                $priority,
                                $versionId,
                                $p_category_data['properties']['assigned_databases'][C__DATA__VALUE],
                                $p_category_data['properties']['installDate'][C__DATA__VALUE]
                            );
                        }
                        break;
                    case isys_import_handler_cmdb::C__UPDATE:

                        if ($p_category_data['data_id'] > 0) {
                            $this->save(
                                $p_category_data['data_id'],
                                C__RECORD_STATUS__NORMAL,
                                $p_category_data['properties']['application'][C__DATA__VALUE],
                                $p_category_data['properties']['description'][C__DATA__VALUE],
                                $p_category_data['properties']['assigned_license'][C__DATA__VALUE],
                                $p_category_data['properties']['assigned_database_schema'][C__DATA__VALUE],
                                $p_category_data['properties']['assigned_it_service'][C__DATA__VALUE],
                                $variantId,
                                $p_category_data['properties']['bequest_nagios_services'][C__DATA__VALUE],
                                $p_category_data['properties']['application_type'][C__DATA__VALUE],
                                $priority,
                                $versionId,
                                $p_category_data['properties']['assigned_databases'][C__DATA__VALUE],
                                $p_category_data['properties']['installDate'][C__DATA__VALUE]
                            );

                            return $p_category_data['data_id'];
                        }
                }
            } else {
                isys_application::instance()->container->get('logger')->error(
                    sprintf('dao-application::sync() for object id %d failed: No application id provided.', $p_object_id),
                    $p_category_data
                );
            }
        }

        return false;
    }

    /**
     * @param $variant
     * @param $application
     *
     * @return int|null
     */
    private function extractVariantId($variant, $application): ?int
    {
        // @see ID-9426 Exit with 'null' if no value was passed.
        if ($variant == -1) {
            return null;
        }

        $nonNumeric = !is_numeric($variant) || preg_match('/\D/', $variant) === 1;

        if ($nonNumeric) {
            $variant = isys_cmdb_dao_dialog::instance($this->get_database_component())
                ->set_table('isys_cats_app_variant_list')
                ->load() // Load cache for table - this is needed!
                ->check_dialog('isys_cats_app_variant_list', $variant, null, null, ['isys_obj__id' => $application, 'variant' => $variant]);
        } else {
            // Getting correct app variant id or set it to null if it does not exist:
            $variant = isys_cmdb_dao_category_s_application_variant::instance($this->get_database_component())
                ->get_data_by_id($variant)
                ->get_row_value('isys_cats_app_variant_list__id');
        }

        if (!is_numeric($variant)) {
            return null;
        }

        return (int)$variant;
    }

    /**
     * @param $version
     * @param $application
     *
     * @return int|null
     * @throws isys_exception_api
     */
    private function extractVersionId($version, $application): ?int
    {
        // @see ID-9426 Exit with 'null' if no value was passed.
        if ($version == -1) {
            return null;
        }

        $nonNumeric = (!is_numeric($version) || preg_match('/\D/', $version) === 1);

        if ($nonNumeric && !empty($application)) {
            $version = isys_cmdb_dao_dialog::instance($this->get_database_component())
                ->set_table('isys_catg_version_list')
                ->load() // Load cache for table - this is needed!
                ->check_dialog('isys_catg_version_list', $version, null, null, ['isys_obj__id' => $application]);
        } else {
            // Getting correct app version id or set it to null if it does not exist:
            $l_row = isys_cmdb_dao_category_g_version::instance($this->get_database_component())
                ->get_data_by_id($version)
                ->get_row();

            $version = null;

            if ($l_row['isys_catg_version_list__isys_obj__id'] == $application) {
                $version = $l_row['isys_catg_version_list__id'];
            } elseif (Context::instance()->getOrigin() === Context::ORIGIN_API) {
                throw new isys_exception_api('The specified version could not be assigned to this application');
            }
        }

        if (!is_numeric($version)) {
            return null;
        }

        return (int)$version;
    }

    /**
     * Executes the query to create the category entry for object referenced by $p_objID.
     *
     * @param integer $p_objID
     * @param integer $p_newRecStatus
     * @param integer $p_applicationObjectId
     * @param string  $p_description
     * @param integer $p_licence
     * @param integer $p_database_schemata_obj
     * @param integer $p_it_service_obj
     * @param integer $p_variant
     * @param integer $p_bequest_nagios_services
     * @param integer $p_type
     * @param integer $p_priority
     * @param integer $p_version
     * @param array   $assignedDatabases
     *
     * @return  mixed  Integer with the newly created ID on success, otherwise boolean false.
     * @throws \idoit\Exception\JsonException
     * @throws isys_exception_cmdb
     * @throws isys_exception_dao
     * @author  Dennis Bluemer <dbluemer@i-doit.org>
     */
    public function create(
        $p_objID,
        $p_newRecStatus,
        $p_applicationObjectId,
        $p_description,
        $p_licence = null,
        $p_database_schemata_obj = null,
        $p_it_service_obj = null,
        $p_variant = null,
        $p_bequest_nagios_services = 1,
        $p_type = null,
        $p_priority = null,
        $p_version = null,
        $assignedDatabases = null,
        $installDate = null
    ) {
        $l_connection = isys_cmdb_dao_connection::instance($this->m_db);

        if ($p_type === null && defined('C__CATG__APPLICATION_TYPE__SOFTWARE')) {
            $p_type = C__CATG__APPLICATION_TYPE__SOFTWARE;
        }

        if ($p_type != defined_or_default('C__CATG__APPLICATION_TYPE__OPERATING_SYSTEM')) {
            $p_priority = null;
        }

        $l_sql = "INSERT INTO isys_catg_application_list SET
			isys_catg_application_list__isys_connection__id = " . $this->convert_sql_id($l_connection->add_connection($p_applicationObjectId)) . ",
			isys_catg_application_list__isys_obj__id = " . $this->convert_sql_id($p_objID) . ",
			isys_catg_application_list__description = " . $this->convert_sql_text($p_description) . ",
			isys_catg_application_list__status = " . $this->convert_sql_id($p_newRecStatus) . ",
			isys_catg_application_list__isys_cats_app_variant_list__id = " . $this->convert_sql_id($p_variant) . ",
			isys_catg_application_list__isys_cats_lic_list__id = " . $this->convert_sql_id($p_licence) . ",
			isys_catg_application_list__bequest_nagios_services = " . $this->convert_sql_boolean($p_bequest_nagios_services) . ",
			isys_catg_application_list__isys_catg_application_type__id = " . $this->convert_sql_id($p_type) . ",
			isys_catg_application_list__isys_catg_application_priority__id = " . $this->convert_sql_id($p_priority) . ",
			isys_catg_application_list__install_date = " . $this->convert_sql_datetime($installDate) . ",
			isys_catg_application_list__isys_catg_version_list__id = " . $this->convert_sql_id($p_version) . ";";

        if ($this->update($l_sql) && $this->apply_update()) {
            $l_last_id = $this->get_last_insert_id();

            if ($p_priority == defined_or_default('C__CATG__APPLICATION_PRIORITY__PRIMARY')) {
                $this->make_primary_os($l_last_id, $p_objID);
            }

            // Handle software relation.
            $l_relation_dao = isys_cmdb_dao_category_g_relation::instance($this->get_database_component());
            $l_relation_dao->handle_relation(
                $l_last_id,
                "isys_catg_application_list",
                ($p_type == defined_or_default('C__CATG__APPLICATION_TYPE__OPERATING_SYSTEM') ? defined_or_default('C__RELATION_TYPE__OPERATION_SYSTEM') : defined_or_default('C__RELATION_TYPE__SOFTWARE')),
                null,
                $p_objID,
                $p_applicationObjectId
            );

            if ($p_applicationObjectId > 0) {
                $l_data = $this->get_data($l_last_id)
                    ->get_row();

                if ($l_data["isys_catg_application_list__isys_catg_relation_list__id"] != "") {
                    if (isys_format_json::is_json_array($p_it_service_obj)) {
                        $p_it_service_obj = isys_format_json::decode($p_it_service_obj);
                    }

                    if (isys_format_json::is_json_array($assignedDatabases)) {
                        $assignedDatabases = isys_format_json::decode($assignedDatabases);
                    }

                    if ($p_database_schemata_obj > 0 || is_countable($p_it_service_obj) && count($p_it_service_obj) > 0) {
                        $l_rel_data = $l_relation_dao->get_data($l_data["isys_catg_application_list__isys_catg_relation_list__id"])
                            ->get_row();
                    }

                    if ($p_database_schemata_obj > 0) {
                        $l_dao_dbms_access = isys_cmdb_dao_category_s_database_access::instance($this->get_database_component());
                        $l_dao_dbms_access->create($p_database_schemata_obj, $l_rel_data["isys_catg_relation_list__isys_obj__id"], C__RECORD_STATUS__NORMAL);
                    }

                    if (is_array($p_it_service_obj) && count($p_it_service_obj) > 0) {
                        $l_dao_its_comp = isys_cmdb_dao_category_g_it_service_components::instance($this->get_database_component());
                        foreach ($p_it_service_obj as $l_it_serv_obj_id) {
                            $l_dao_its_comp->create($l_it_serv_obj_id, C__RECORD_STATUS__NORMAL, $l_rel_data["isys_catg_relation_list__isys_obj__id"], "");
                        }
                    }

                    if (is_array($assignedDatabases) && count($assignedDatabases)) {
                        $this->attachDatabases($l_last_id, $assignedDatabases);
                    }
                }
            }

            return $l_last_id;
        } else {
            return false;
        }
    }

    /**
     * @param int $applicationId
     * @param array $databases
     *
     * @return bool
     * @throws isys_exception_dao
     * @throws isys_exception_database
     */
    public function attachDatabases($applicationId, array $databases)
    {
        $existingDatabases = $this->getAttachedDatabaseIds($applicationId);
        $insertIds = [];

        if (count($databases)) {
            foreach ($databases as $id) {
                if (isset($existingDatabases[$id])) {
                    // Already assigned
                    unset($existingDatabases[$id]);
                    continue;
                }
                $insertIds[] = $id;
            }
        }

        if (count($insertIds)) {
            $insertQuery = 'INSERT INTO isys_catg_application_list_2_isys_catg_database_sa_list
                SET isys_catg_database_sa_list__id = %s,
                    isys_catg_application_list__id = ' . $this->convert_sql_id($applicationId);

            array_map(function ($item) use ($insertQuery) {
                $this->update(sprintf($insertQuery, $item), true);
            }, $insertIds);
        }

        if (count($existingDatabases)) {
            $deleteQuery = 'DELETE FROM isys_catg_application_list_2_isys_catg_database_sa_list
                WHERE isys_catg_application_list__id = ' . $this->convert_sql_id($applicationId) . '
                AND isys_catg_database_sa_list__id ' . $this->prepare_in_condition($existingDatabases) .';';
            $this->update($deleteQuery);
        }

        return $this->apply_update();
    }

    /**
     * @param isys_request $request
     *
     * @return array
     * @throws isys_exception_database
     */
    public function callbackGetAttachedDatabaseIds(isys_request $request)
    {
        $categoryId = $request->get_category_data_id();
        return array_keys($this->getAttachedDatabaseIds($categoryId));
    }

    /**
     * @param $applicationId
     *
     * @return array
     * @throws isys_exception_database
     */
    public function getAttachedDatabaseIds($applicationId)
    {
        $query = 'SELECT isys_catg_database_sa_list__id as id
            FROM isys_catg_application_list_2_isys_catg_database_sa_list
            WHERE isys_catg_application_list__id = ' . $this->convert_sql_id($applicationId);

        $result = $this->retrieve($query);
        $return = [];
        if ($result instanceof isys_component_dao_result && count($result)) {
            while ($row = $result->get_row()) {
                $return[$row['id']] = $row['id'];
            }
        }
        return $return;
    }

    /**
     * @param $applicationId
     *
     * @return array
     * @throws isys_exception_database
     */
    public function getAttachedDatabasesData($applicationId)
    {
        $query = 'SELECT *, (
                SELECT isys_obj__title FROM isys_catg_application_list
                    INNER JOIN isys_connection ON isys_connection__id = isys_catg_application_list__isys_connection__id
                    INNER JOIN isys_obj ON isys_obj__id = isys_connection__isys_obj__id
                WHERE isys_catg_application_list__id = ref.isys_catg_database_sa_list__isys_catg_application_list__id
            ) as assignedDbms
            FROM isys_catg_application_list_2_isys_catg_database_sa_list main
            INNER JOIN isys_catg_database_sa_list as ref ON ref.isys_catg_database_sa_list__id = main.isys_catg_database_sa_list__id
            LEFT JOIN isys_catg_database_list ON isys_catg_database_list__id = isys_catg_database_sa_list__isys_catg_database_list__id
            INNER JOIN isys_obj ON isys_obj__id = ref.isys_catg_database_sa_list__isys_obj__id
            INNER JOIN isys_obj_type ON isys_obj_type__id = isys_obj__isys_obj_type__id
            WHERE main.isys_catg_application_list__id = ' . $this->convert_sql_id($applicationId);

        $result = $this->retrieve($query);
        $return = [];
        if ($result instanceof isys_component_dao_result && count($result)) {
            while ($row = $result->get_row()) {
                $return[$row['isys_catg_database_sa_list__id']] = $row;
            }
        }
        return $return;
    }

    /**
     * Set Status for category entry.
     *
     * @param   integer $p_cat_id
     * @param   integer $p_status
     *
     * @return  boolean
     */
    public function set_status($p_cat_id, $p_status)
    {
        $l_sql = 'UPDATE isys_catg_application_list SET isys_catg_application_list__status = ' . $this->convert_sql_id($p_status) . '
			WHERE isys_catg_application_list__id = ' . $this->convert_sql_id($p_cat_id) . ';';

        return ($this->update($l_sql) && $this->apply_update());
    }

    /**
     * @param int    $p_object_id
     * @param int    $p_direction
     * @param string $p_table
     * @param null   $p_checkMethod
     * @param bool   $p_purge
     *
     * @return bool
     * @throws isys_exception_cmdb
     * @throws isys_exception_dao
     * @throws isys_exception_database
     * @throws isys_exception_general
     */
    public function rank_record($p_object_id, $p_direction, $p_table, $p_checkMethod = null, $p_purge = false)
    {
        $l_strSQL = "SELECT * FROM " . $p_table . " WHERE " . $p_table . "__id = " . $this->convert_sql_id($p_object_id) . ";";
        $l_ret = $this->retrieve($l_strSQL);
        $l_row = $l_ret->get_row();
        $l_ret->free_result();
        $changesPropName = isys_application::instance()->container->get('language')
            ->get('LC__CMDB__LOGBOOK__DELETED_FROM_SOFTWARE_ASSIGNMENT');

        $connectionId = $l_row["isys_catg_application_list__isys_connection__id"];
        $sql = "select isys_connection__isys_obj__id as id
                from isys_connection
                where isys_connection__id = " . $this->convert_sql_int($connectionId) . " LIMIT 1;";
        $applicationObjID = $this->retrieve($sql)->get_row_value('id');

        $l_returnValue = parent::rank_record($p_object_id, $p_direction, $p_table, $p_checkMethod, $p_purge);

        $l_intActRecStatus = $l_row[$p_table . "__status"];
        if ((($l_intActRecStatus == C__RECORD_STATUS__DELETED) && ($p_direction == C__CMDB__RANK__DIRECTION_DELETE)) || $p_purge === true) {
            // log removal in Application Obj type
            $changes = [
                $changesPropName => [
                    'from' => $this->get_object_by_id($l_row[$p_table . '__isys_obj__id'])
                        ->get_row_value('isys_obj__title'),
                    'to'   => '-'
                ]
            ];

            $logBook = isys_event_manager::getInstance();
            $logBook->triggerCMDBEvent(
                'C__LOGBOOK_EVENT__RELATION_DELETED',
                $this->m_strLogbookSQL,
                $applicationObjID,
                $this->get_objTypeID($applicationObjID),
                isys_application::instance()->container->get('language')
                    ->get('LC__CMDB__CATG__APPLICATION'),
                serialize($changes)
            );
        }

        return $l_returnValue;
    }

    /**
     * Deletes connection between application and object.
     *
     * @param   integer $p_cat_level
     *
     * @return  boolean
     * @throws  isys_exception_cmdb
     * @author  Van Quyen Hoang <qhoang@i-doit.org>
     */
    public function delete($p_cat_level)
    {
        $l_catdata = $this->get_data($p_cat_level)
            ->get_row();

        isys_cmdb_dao_category_g_relation::instance($this->get_database_component())
            ->delete_relation($l_catdata["isys_catg_application_list__isys_catg_relation_list__id"]);

        $this->update('DELETE FROM isys_catg_application_list WHERE isys_catg_application_list__id = ' . $this->convert_sql_id($p_cat_level) . ';');

        if ($this->apply_update()) {
            return true;
        } else {
            throw new isys_exception_cmdb("Could not delete id '" . $p_cat_level . "' in table isys_catg_application_list.");
        }
    }

    /**
     * Builds an array with minimal requirements for the sync function.
     *
     * @param   array $p_data
     *
     * @return  array
     * @author  Van Quyen Hoang <qhoang@i-doit.org>
     */
    public function parse_import_array($p_data)
    {
        return [
            'data_id'    => $p_data['data_id'],
            'properties' => [
                'application'          => [
                    C__DATA__VALUE => $p_data['application']
                ],
                'assigned_license'     => [
                    C__DATA__VALUE => $p_data['assigned_license']
                ],
                'assigned_version'     => [
                    C__DATA__VALUE => $p_data['assigned_version']
                ],
                'assigned_variant'     => [
                    C__DATA__VALUE => $p_data['assigned_variant']
                ],
                'assigned_it_service'     => [
                    C__DATA__VALUE => $p_data['assigned_it_service']
                ],
                'application_type'     => [
                    C__DATA__VALUE => $p_data['application_type']
                ],
                'application_priority' => [
                    C__DATA__VALUE => $p_data['application_priority']
                ],
                'assigned_databases' => [
                    C__DATA__VALUE => $p_data['assigned_databases']
                ],
                'description'          => [
                    C__DATA__VALUE => $p_data['description']
                ]
            ]
        ];
    }

    /**
     * Compares category data for import.
     *
     * @todo Currently, every transformation (using helper methods) are skipped.
     * If your unique properties needs them, implement it!
     *
     * @param  array    $p_category_data_values
     * @param  array    $p_object_category_dataset
     * @param  array    $p_used_properties
     * @param  array    $p_comparison
     * @param  integer  $p_badness
     * @param  integer  $p_mode
     * @param  integer  $p_category_id
     * @param  string   $p_unit_key
     * @param  array    $p_category_data_ids
     * @param  mixed    $p_local_export
     * @param  boolean  $p_dataset_id_changed
     * @param  integer  $p_dataset_id
     * @param  isys_log $p_logger
     * @param  string   $p_category_name
     * @param  string   $p_table
     * @param  mixed    $p_cat_multi
     */
    public function compare_category_data(
        &$p_category_data_values,
        &$p_object_category_dataset,
        &$p_used_properties,
        &$p_comparison,
        &$p_badness,
        &$p_mode,
        &$p_category_id,
        &$p_unit_key,
        &$p_category_data_ids,
        &$p_local_export,
        &$p_dataset_id_changed,
        &$p_dataset_id,
        &$p_logger,
        &$p_category_name = null,
        &$p_table = null,
        &$p_cat_multi = null,
        &$p_category_type_id = null,
        &$p_category_ids = null,
        &$p_object_ids = null,
        &$p_already_used_data_ids = null
    ) {
        $l_title = (!is_numeric($p_category_data_values['properties']['application'][C__DATA__VALUE])) ? $p_category_data_values['properties']['application'][C__DATA__VALUE] : $p_category_data_values['properties']['application']['title'];

        $l_version = null;

        if (is_numeric($p_category_data_values['properties']['application']['id']) && !is_numeric($p_category_data_values['properties']['application'][C__DATA__VALUE])) {
            $p_category_data_values['properties']['application'][C__DATA__VALUE] = $p_category_data_values['properties']['application']['id'];
        }

        if (isset($p_category_data_values['properties']['assigned_version'])) {
            $l_version = $p_category_data_values['properties']['assigned_version']['ref_title'];
        }

        $l_candidate = new isys_array();
        $l_dataset_id = null;

        // Iterate through local data sets:
        foreach ($p_object_category_dataset as $l_dataset_key => $l_dataset) {
            $p_dataset_id_changed = false;
            $p_dataset_id = $l_dataset[$p_table . '__id'];
            $l_dataset_id = $l_dataset[$p_table . '__id'];

            if (isset($p_already_used_data_ids[$p_dataset_id])) {
                // Skip it ID has already been used
                $p_comparison[isys_import_handler_cmdb::C__COMPARISON__DIFFERENT][$l_dataset_key] = $p_dataset_id;
                $p_logger->debug('  Dateset ID "' . $p_dataset_id . '" has already been handled. Skipping to next entry.');
                continue;
            }

            // Test the category data identifier:
            if ($p_mode === isys_import_handler_cmdb::C__USE_IDS && $p_category_data_values['data_id'] !== $p_dataset_id) {
                $p_badness[$p_dataset_id]++;
                $p_dataset_id_changed = true;

                if ($p_mode === isys_import_handler_cmdb::C__USE_IDS) {
                    continue;
                }
            }

            if ($l_dataset['isys_obj__title'] === $l_title && $l_dataset['isys_catg_version_list__title'] === $l_version) {
                $p_comparison[isys_import_handler_cmdb::C__COMPARISON__SAME][$l_dataset_key] = $p_dataset_id;
                $p_category_data_values['properties']['assigned_version'][C__DATA__VALUE] = $l_dataset['isys_catg_version_list__id'];

                if ($p_category_data_values['properties']['application'][C__DATA__VALUE] != $l_dataset['isys_obj__id']) {
                    $p_category_data_values['properties']['application'][C__DATA__VALUE] = $l_dataset['isys_obj__id'];
                }

                return;
            }
            if ($l_dataset['isys_obj__title'] === $l_title && $l_dataset['isys_catg_version_list__title'] !== $l_version) {
                // We found our dataset
                $p_comparison[isys_import_handler_cmdb::C__COMPARISON__DIFFERENT][$l_dataset_key] = $p_dataset_id;
                $l_candidate[$l_dataset_key] = $l_dataset[$p_table . '__id'];
            } else {
                $p_comparison[isys_import_handler_cmdb::C__COMPARISON__DIFFERENT][$l_dataset_key] = $p_dataset_id;
            }
        }

        if (count($l_candidate) === 1) {
            $l_key = $l_candidate->key();
            unset($p_comparison[isys_import_handler_cmdb::C__COMPARISON__DIFFERENT][$l_key]);
            $p_comparison[isys_import_handler_cmdb::C__COMPARISON__PARTLY][$l_key] = $l_candidate->current();
        }
    }

    /**
     * Get version list of specific application object
     *
     * This method will be used by the frontend to retrieve
     * versions belonging to an application.
     *
     * @param isys_request $request
     * @param array|int        $selectedApplicationIds  [versionId] => versionTitle (versionPatchlevel)
     *
     * @return array
     * @throws Exception
     */
    public static function getVersionList(isys_request $request, $selectedApplicationIds)
    {
        // Transform non array values to arrays
        if (is_numeric($selectedApplicationIds)) {
            $selectedApplicationIds = [$selectedApplicationIds];
        }

        // Dialog Entry Store
        $dialogData = [];

        // Disable version retrieving if there is more then one application selected
        if (is_countable($selectedApplicationIds) && count($selectedApplicationIds) === 1 && is_numeric($selectedApplicationIds[0])) {
            /** @var isys_component_database $databaseComponent */
            $databaseComponent = isys_application::instance()->container->get('database');
            $sql = 'SELECT version.isys_catg_version_list__id AS \'id\',
                    IF(LENGTH(version.isys_catg_version_list__hotfix) > 0,
                        CONCAT(version.isys_catg_version_list__title, \' (\', version.isys_catg_version_list__hotfix, \')\'),
                        version.isys_catg_version_list__title
                    ) AS \'title\'
                    FROM isys_catg_version_list version
                    WHERE version.isys_catg_version_list__isys_obj__id = ' . $selectedApplicationIds[0] . ';';

            // Get available version
            $availableVersions = $databaseComponent->retrieveArrayFromResource($databaseComponent->query($sql));

            // Check whether results set is empty or not
            if (!empty($availableVersions)) {
                // Create dialog conform array
                foreach ($availableVersions as $availableVersion) {
                    $dialogData[$availableVersion['id']] = $availableVersion['title'];
                }
            }
        }

        return $dialogData;
    }

    /**
     * A method, which bundles the handle_ajax_request and handle_preselection.
     *
     * @param  integer $context
     * @param  array   $parameters
     *
     * @return array|string
     * @throws isys_exception_database
     */
    public function objectBrowserAssignedDatabases($context, array $parameters)
    {
        $language = isys_application::instance()->container->get('language');

        switch ($context) {
            case isys_popup_browser_object_ng::C__CALL_CONTEXT__REQUEST:
                // Handle Ajax-Request.
                $return = [];

                $objects = isys_cmdb_dao_category_g_database_sa::instance($this->m_db)
                    ->get_data(null, $_GET[C__CMDB__GET__OBJECT], '', null, C__RECORD_STATUS__NORMAL);

                if (count($objects)) {
                    while ($row = $objects->get_row()) {
                        $return[] = [
                            '__checkbox__' => $row["isys_catg_database_sa_list__id"],
                            $language->get('LC__CATG__DATABASE__TITLE')  => $row["isys_catg_database_sa_list__title"],
                            'DBMS' => $row["assigned_dbms"]
                        ];
                    }
                }

                return json_encode($return);

            case isys_popup_browser_object_ng::C__CALL_CONTEXT__PREPARATION:
                // Preselection
                $return = [
                    'category' => [],
                    'first'    => [],
                    'second'   => []
                ];

                $preselection = isys_format_json::is_json($parameters['preselection']) ?
                    isys_format_json::decode($parameters['preselection']): $parameters['preselection'];

                if (!empty($preselection)) {
                    // Save a bit memory: Only select needed fields!
                    $sql = "SELECT * FROM isys_catg_database_sa_list
                        WHERE isys_catg_database_sa_list__id " . $this->prepare_in_condition($preselection);

                    $dao = new isys_component_dao($this->m_db);

                    $res = $dao->retrieve($sql);

                    if ($res->num_rows() > 0) {
                        while ($row = $res->get_row()) {
                            // @see  ID-6220  Also return a 'first' selection.
                            $return['first'][] = (int)$row['isys_catg_database_sa_list__id'];

                            $return['second'][] = [
                                $row['isys_catg_database_sa_list__id'],
                                $row['isys_catg_database_sa_list__title'],
                            ];
                        }
                    }
                }

                return $return;

            case isys_popup_browser_object_ng::C__CALL_CONTEXT__PRESELECTION:
                // @see  ID-5688  New callback case.
                $preselection = [];

                if (is_array($parameters['dataIds']) && count($parameters['dataIds'])) {
                    $result = isys_cmdb_dao_category_g_database_sa::instance($this->m_db)
                        ->get_data(null, null, ' AND isys_catg_database_sa_list__id IN (' . implode(',', $parameters['dataIds']). ')');

                    while ($databaseData = $result->get_row()) {
                        $preselection[] = [
                            $databaseData['isys_catg_database_sa_list__id'],
                            $databaseData['isys_catg_database_sa_list__title'],
                            $databaseData['isys_obj__title'],
                            $language->get($this->get_objtype_name_by_id_as_string($databaseData['isys_obj__isys_obj_type__id']))
                        ];
                    }
                }

                return [
                    'header' => [
                        '__checkbox__',
                        $language->get('LC__CATG__DATABASE__TITLE'),
                        $language->get('LC__UNIVERSAL__OBJECT_TITLE'),
                        $language->get('LC_UNIVERSAL__OBJECT_TYPE')
                    ],
                    'data'   => $preselection
                ];
        }
    }

    /**
     * @param      $databaseId
     * @param bool $plain
     *
     * @return string
     * @throws isys_exception_cmdb
     */
    public function formatSelectionAssignedDatabases($databaseId, $plain = true)
    {
        // We need a DAO for the object name.
        $dao = isys_cmdb_dao_category_g_database_sa::instance(isys_application::instance()->container->get('database'));

        if ($databaseId > 0) {
            $quickInfo = new isys_ajax_handler_quick_info();
            $data = $dao->get_data($databaseId)->get_row();

            $databaseTitle = $data['isys_catg_database_sa_list__title'];

            if ($plain) {
                return $data['isys_obj__title'] . ' >> ' . $databaseTitle;
            }
            $linkData = [
                C__CMDB__GET__OBJECTTYPE => $data['isys_obj__isys_obj_type__id'],
                C__CMDB__GET__OBJECT => $data["isys_obj__id"],
                C__CMDB__GET__CATLEVEL => $data['isys_catg_database_sa_list__id'],
                C__CMDB__GET__CATG => defined_or_default('C__CATG__DATABASE_SA'),
                C__CMDB__GET__VIEWMODE => defined_or_default('C__CMDB__VIEW__CATEGORY_GLOBAL'),
                C__CMDB__GET__TREEMODE => defined_or_default('C__CMDB__VIEW__TREE_OBJECT')
            ];

            return $quickInfo->get_link(
                $data['isys_obj__id'],
                $data['isys_obj__title'] . ' >> ' . $databaseTitle,
                isys_helper_link::create_catg_url($linkData)
            );
        }

        return isys_application::instance()->container->get('language')
            ->get("LC__CMDB__BROWSER_OBJECT__NONE_SELECTED");
    }

    /**
     * @param int    $objectId
     * @param string $categoryTable
     * @param bool   $hasRelation
     *
     * @return bool
     * @throws isys_exception_database
     */
    public function clear_data($objectId, $categoryTable, $hasRelation = true)
    {
        $l_relation_dao = isys_cmdb_dao_category_g_relation::factory($this->get_database_component());

        if (!($applicationTypeId = defined_or_default('C__CATG__APPLICATION_TYPE__OPERATING_SYSTEM'))) {
            $applicationTypeId = $this->retrieve('SELECT isys_catg_application_type__id as id FROM
                                                 isys_catg_application_type__const = ' . $this->convert_sql_text('C__CATG__APPLICATION_TYPE__OPERATING_SYSTEM') . ' LIMIT 1;')
                ->get_row_value('id');
        }

        if ($applicationTypeId > 0) {
            $applicationCondition = ' AND (isys_catg_application_list__isys_catg_application_type__id != ' . $this->convert_sql_id($applicationTypeId) . ')';
            $l_res = $this->retrieve('SELECT * FROM isys_catg_application_list
            WHERE isys_catg_application_list__isys_obj__id = ' . $this->convert_sql_id($objectId) . $applicationCondition);
            while ($l_data = $l_res->get_row()) {
                if (isset($l_data["isys_catg_application_list__isys_catg_relation_list__id"])) {
                    $l_relation_dao->delete_relation($l_data["isys_catg_application_list__isys_catg_relation_list__id"]);
                } else {
                    continue;
                }
            }
            $l_res->free_result();

            $l_sql = 'DELETE FROM isys_catg_application_list WHERE isys_catg_application_list__isys_obj__id = ' . $this->convert_sql_id($objectId) .
                $applicationCondition;

            return $this->update($l_sql) && $this->apply_update();
        }
        return true;
    }

    /**
     * @param $applicationId
     *
     * @return false|isys_component_dao_result
     * @throws isys_exception_database
     */
    public function getAssignedDatabaseSchemaByApplicationId($applicationId)
    {
        if (empty($this->property('assigned_database_schema'))) {
            return false;
        }

        return $this->retrieve(
            $this->getConditionedQuery('assigned_database_schema', $applicationId)
        );
    }

    /**
     * @param $applicationId
     *
     * @return false|isys_component_dao_result
     * @throws isys_exception_database
     */
    public function getAssignedItServicesByApplicationId($applicationId)
    {
        if (empty($this->property('assigned_it_service'))) {
            return false;
        }

        return $this->retrieve(
            $this->getConditionedQuery('assigned_it_service', $applicationId)
        );
    }

    /**
     * @param $propertyKey
     * @param $applicationId
     *
     * @return SelectSubSelect
     */
    private function getConditionedQuery($propertyKey, $applicationId)
    {
        $property = $this->property($propertyKey);

        /**
         * @var SelectSubSelect $selectQuery
         */
        $selectQuery = $property[C__PROPERTY__DATA][C__PROPERTY__DATA__SELECT];
        $selectQuery->setSelectCondition(new SelectCondition(['isys_catg_application_list__id = ' . $this->convert_sql_id($applicationId)]));

        $selection = $selectQuery->getSelection();
        $query = $selectQuery->getSelectQuery();
        $query = str_replace($selection, '*', $query);
        $selectQuery->setSelectQuery($query);

        return $selectQuery;
    }
}
