<?php
if (!isset($_SESSION['USER_LOGGED'])) {
    $responseObject = new stdclass();
    $responseObject->error = G::LoadTranslation('ID_LOGIN_AGAIN');
    $responseObject->success = true;
    $responseObject->lostSession = true;
    print G::json_encode( $responseObject );
    die();
}

G::LoadSystem('inputfilter');
$filter = new InputFilter();
$_GET = $filter->xssFilterHard($_GET);
$_REQUEST = $filter->xssFilterHard($_REQUEST);
$_SESSION['USER_LOGGED'] = $filter->xssFilterHard($_SESSION['USER_LOGGED']);

try {
    $userUid = $_SESSION['USER_LOGGED'];
    $filters['paged']    = isset( $_REQUEST["paged"] ) ? $filter->sanitizeInputValue($_REQUEST["paged"], 'nosql') : true;
    $filters['count']    = isset( $_REQUEST['count'] ) ? $filter->sanitizeInputValue($_REQUEST["count"], 'nosql') : true;
    $filters['category'] = isset( $_REQUEST["category"] ) ? $filter->sanitizeInputValue($_REQUEST["category"], 'nosql') : "";
    $filters['process']  = isset( $_REQUEST["process"] ) ? $filter->sanitizeInputValue($_REQUEST["process"], 'nosql') : "";
    $filters['search']   = isset( $_REQUEST["search"] ) ? $filter->sanitizeInputValue($_REQUEST["search"], 'nosql') : "";
    $filters['filter']   = isset( $_REQUEST["filter"] ) ? $filter->sanitizeInputValue($_REQUEST["filter"], 'nosql') : "";
    $filters['dateFrom'] = (!empty( $_REQUEST["dateFrom"] )) ? substr( $_REQUEST["dateFrom"], 0, 10 ) : "";
    $filters['dateTo']   = (!empty( $_REQUEST["dateTo"] )) ? substr( $_REQUEST["dateTo"], 0, 10 ) : "";

    $filters['start']    = isset( $_REQUEST["start"] ) ? $filter->sanitizeInputValue($_REQUEST["start"], 'nosql') : "0";
    $filters['limit']    = isset( $_REQUEST["limit"] ) ? $filter->sanitizeInputValue($_REQUEST["limit"], 'nosql') : "25";
    $filters['sort']     = (isset($_REQUEST['sort']))? (($_REQUEST['sort'] == 'APP_STATUS_LABEL')? 'APP_STATUS' : $filter->sanitizeInputValue($_REQUEST["sort"], 'nosql')) : '';
    $filters['dir']      = isset( $_REQUEST["dir"] ) ? $filter->sanitizeInputValue($_REQUEST["dir"], 'nosql') : "DESC";

    $filters['action']   = isset( $_REQUEST["action"] ) ? $filter->sanitizeInputValue($_REQUEST["action"], 'nosql') : "";
    $listName            = isset( $_REQUEST["list"] ) ? $filter->sanitizeInputValue($_REQUEST["list"], 'nosql') : "inbox";
    $filters['filterStatus']   = isset( $_REQUEST["filterStatus"] ) ? $filter->sanitizeInputValue($_REQUEST["filterStatus"], 'nosql') : "";
    $openApplicationUid = (isset($_REQUEST['openApplicationUid']) && $_REQUEST['openApplicationUid'] != '')?
        $_REQUEST['openApplicationUid'] : null;

    // Select list
    switch ($listName) {
        case 'inbox':
            $list = new ListInbox();
            $listpeer = 'ListInboxPeer';
            break;
        case 'participated_history':
            $list = new ListParticipatedHistory();
            $listpeer = 'ListParticipatedHistoryPeer';
            break;
        case 'participated':
        case 'participated_last':
            $list = new ListParticipatedLast();
            $listpeer = 'ListParticipatedLastPeer';
            break;
        case 'completed':
            $list = new ListCompleted();
            $listpeer = 'ListCompletedPeer';
            break;
        case 'paused':
            $list = new ListPaused();
            $listpeer = 'ListPausedPeer';
            break;
        case 'canceled':
            $list = new ListCanceled();
            $listpeer = 'ListCanceledPeer';
            break;
        case 'my_inbox':
            $list = new ListMyInbox();
            $listpeer = 'ListMyInboxPeer';
            break;
        case 'unassigned':
            $list = new ListUnassigned();
            $listpeer = 'ListUnassignedPeer';
            break;
    }


    // Validate filters
    $filters['search'] = (!is_null($openApplicationUid))? $openApplicationUid : $filters['search'];

    $filters['start'] = (int)$filters['start'];
    $filters['start'] = abs($filters['start']);
    if ($filters['start'] != 0) {
        $filters['start']+1;
    }

    $filters['limit'] = (int)$filters['limit'];
    $filters['limit'] = abs($filters['limit']);
    if ($filters['limit'] == 0) {
        G::LoadClass("configuration");
        $conf = new Configurations();
        $generalConfCasesList = $conf->getConfiguration('ENVIRONMENT_SETTINGS', '');
        if (isset($generalConfCasesList['casesListRowNumber'])) {
            $filters['limit'] = (int)$generalConfCasesList['casesListRowNumber'];
        } else {
            $filters['limit'] = 25;
        }
    } else {
        $filters['limit'] = (int)$filters['limit'];
    }

    $filters['sort'] = G::toUpper($filters['sort']);
    $columnsList = $listpeer::getFieldNames(BasePeer::TYPE_FIELDNAME);

    if (!(in_array($filters['sort'], $columnsList))) {
        if ($filters['sort'] == 'APP_CURRENT_USER' && ($listName == 'participated' || $listName == 'participated_last')) {
            $filters['sort'] = 'DEL_CURRENT_USR_LASTNAME';
        } else {
            $filters['sort'] = '';
        }
    }

    $filters['dir'] = G::toUpper($filters['dir']);
    if (!($filters['dir'] == 'DESC' || $filters['dir'] == 'ASC')) {
        $filters['dir'] = 'DESC';
    }

    $result = $list->loadList(
        $userUid,
        $filters,
        function (array $record)
        {
            try {
                if (isset($record["DEL_PREVIOUS_USR_UID"])) {
                    if ($record["DEL_PREVIOUS_USR_UID"] == "") {
                        $appDelegation = AppDelegationPeer::retrieveByPK($record["APP_UID"], $record["DEL_INDEX"]);

                        if (!is_null($appDelegation)) {
                            $appDelegationPrevious = AppDelegationPeer::retrieveByPK($record["APP_UID"], $appDelegation->getDelPrevious());

                            if (!is_null($appDelegationPrevious)) {
                                $taskPrevious = TaskPeer::retrieveByPK($appDelegationPrevious->getTasUid());

                                if (!is_null($taskPrevious)) {
                                    switch ($taskPrevious->getTasType()) {
                                        case "SCRIPT-TASK":
                                            $record["DEL_PREVIOUS_USR_UID"] = $taskPrevious->getTasType();
                                            break;
                                    }
                                }
                            }
                        }
                    }

                    $record["PREVIOUS_USR_UID"]       = $record["DEL_PREVIOUS_USR_UID"];
                    $record["PREVIOUS_USR_USERNAME"]  = $record["DEL_PREVIOUS_USR_USERNAME"];
                    $record["PREVIOUS_USR_FIRSTNAME"] = $record["DEL_PREVIOUS_USR_FIRSTNAME"];
                    $record["PREVIOUS_USR_LASTNAME"]  = $record["DEL_PREVIOUS_USR_LASTNAME"];
                }

                if (isset($record["DEL_DUE_DATE"])) {
                    $record["DEL_TASK_DUE_DATE"] = $record["DEL_DUE_DATE"];
                }

                if (isset($record["APP_PAUSED_DATE"])) {
                    $record["APP_UPDATE_DATE"] = $record["APP_PAUSED_DATE"];
                }

                if (isset($record["DEL_CURRENT_USR_USERNAME"])) {
                    $record["USR_USERNAME"]    = $record["DEL_CURRENT_USR_USERNAME"];
                    $record["USR_FIRSTNAME"]   = $record["DEL_CURRENT_USR_FIRSTNAME"];
                    $record["USR_LASTNAME"]    = $record["DEL_CURRENT_USR_LASTNAME"];
                    $record["APP_UPDATE_DATE"] = $record["DEL_DELEGATE_DATE"];
                }

                if (isset($record['DEL_CURRENT_TAS_TITLE'])) {
                    $record['APP_TAS_TITLE'] = $record['DEL_CURRENT_TAS_TITLE'];
                }

                if (isset($record["APP_STATUS"])) {
                    $record["APP_STATUS_LABEL"] = G::LoadTranslation("ID_" . $record["APP_STATUS"]);
                }

                //Return
                return $record;
            } catch (Exception $e) {
                throw $e;
            }
        }
    );

    $filtersData = array();
    $filtersData['start']           = $filters['start'];
    $filtersData['limit']           = $filters['limit'];
    $filtersData['sort']            = G::toLower($filters['sort']);
    $filtersData['dir']             = G::toLower($filters['dir']);
    $filtersData['cat_uid']         = $filters['category'];
    $filtersData['pro_uid']         = $filters['process'];
    $filtersData['search']          = $filters['search'];
    $filtersData['date_from']       = $filters['dateFrom'];
    $filtersData['date_to']         = $filters['dateTo'];
    $filtersData["action"]          = $filters["action"];
    $filtersData["filterStatus"]    = $filters['filterStatus'];

    $response = array();
    $response['filters']        = $filtersData;
    $response['totalCount']     = $list->countTotal($userUid, $filtersData);

    $response = $filter->xssFilterHard($response);

    $response['data'] = \ProcessMaker\Util\DateTime::convertUtcToTimeZone($result);

    echo G::json_encode($response);
} catch (Exception $e) {
    $msg = array("error" => $e->getMessage());
    echo G::json_encode($msg);
}