<?php

class Applications
{

    public function getAll ($userUid, $start = null, $limit = null, $action = null, $filter = null, $search = null, $process = null, $user = null, $status = null, $type = null, $dateFrom = null, $dateTo = null, $callback = null, $dir = null, $sort = 'APP_CACHE_VIEW.APP_NUMBER', $category = null)
    {
        $callback = isset( $callback ) ? $callback : 'stcCallback1001';
        $dir = isset( $dir ) ? $dir : 'DESC';
        $sort = isset( $sort ) ? $sort : '';
        $start = isset( $start ) ? $start : '0';
        $limit = isset( $limit ) ? $limit : '25';
        $filter = isset( $filter ) ? $filter : '';
        $search = isset( $search ) ? $search : '';
        $process = isset( $process ) ? $process : '';
        $category = isset( $category ) ? $category : '';
        $user = isset( $user ) ? $user : '';
        $status = isset( $status ) ? strtoupper( $status ) : '';
        $action = isset( $action ) ? $action : 'todo';
        $type = isset( $type ) ? $type : 'extjs';
        $dateFrom = isset( $dateFrom ) ? $dateFrom : '';
        $dateTo = isset( $dateTo ) ? $dateTo : '';

        G::LoadClass( "BasePeer" );
        G::LoadClass( 'configuration' );
        require_once ("classes/model/AppCacheView.php");
        require_once ("classes/model/AppDelegation.php");
        require_once ("classes/model/AdditionalTables.php");
        require_once ("classes/model/AppDelay.php");
        require_once ("classes/model/Fields.php");
        require_once ("classes/model/Users.php");
        require_once ("classes/model/Process.php");

        //$userUid = ( isset($_SESSION['USER_LOGGED'] ) && $_SESSION['USER_LOGGED'] != '' ) ? $_SESSION['USER_LOGGED'] : null; <-- passed by param
        $oAppCache = new AppCacheView();

        //get data configuration
        $conf = new Configurations();
        $confCasesList = $conf->getConfiguration( 'casesList', ($action == 'search' || $action == 'simple_search') ? 'sent' : $action );
        //  var_dump($confCasesList);
        $oAppCache->confCasesList = $confCasesList;

        // get the action based list
        switch ($action) {
            case 'draft':
                $Criteria = $oAppCache->getDraftListCriteria( $userUid );
                $CriteriaCount = $oAppCache->getDraftCountCriteria( $userUid );
                break;
            case 'sent':
                $Criteria = $oAppCache->getSentListCriteria( $userUid );
                $CriteriaCount = $oAppCache->getSentCountCriteria( $userUid );
                //         var_dump($Criteria);
                break;
            case 'selfservice':
            case 'unassigned':
                $Criteria = $oAppCache->getUnassignedListCriteria( $userUid );
                $CriteriaCount = $oAppCache->getUnassignedCountCriteria( $userUid );
                break;
            case 'paused':
                $Criteria = $oAppCache->getPausedListCriteria( $userUid );
                $CriteriaCount = $oAppCache->getPausedCountCriteria( $userUid );
                break;
            case 'completed':
                $Criteria = $oAppCache->getCompletedListCriteria( $userUid );
                $CriteriaCount = $oAppCache->getCompletedCountCriteria( $userUid );
                break;
            case 'cancelled':
                $Criteria = $oAppCache->getCancelledListCriteria( $userUid );
                $CriteriaCount = $oAppCache->getCancelledCountCriteria( $userUid );
                break;
            case 'search':
                $Criteria = $oAppCache->getSearchListCriteria();
                $CriteriaCount = $oAppCache->getSearchCountCriteria();
                break;
            case 'simple_search':
                $Criteria = $oAppCache->getSimpleSearchListCriteria();
                $CriteriaCount = $oAppCache->getSimpleSearchCountCriteria();
                break;
            case 'to_revise':
                $Criteria = $oAppCache->getToReviseListCriteria( $userUid );
                $CriteriaCount = $oAppCache->getToReviseCountCriteria( $userUid );
                break;
            case 'to_reassign':
                $Criteria = $oAppCache->getToReassignListCriteria();
                $CriteriaCount = $oAppCache->getToReassignCountCriteria();
                break;
            case 'all':
                $Criteria = $oAppCache->getAllCasesListCriteria( $userUid );
                $CriteriaCount = $oAppCache->getAllCasesCountCriteria( $userUid );
                break;
            // general criteria probably will be deprecated
            case 'gral':
                $Criteria = $oAppCache->getGeneralListCriteria();
                $CriteriaCount = $oAppCache->getGeneralCountCriteria();
                break;
            case 'todo':
            default:
                $Criteria = $oAppCache->getToDoListCriteria( $userUid );
                $CriteriaCount = $oAppCache->getToDoCountCriteria( $userUid );
                break;
        }

        $Criteria->addAlias( 'CU', 'USERS' );
        $Criteria->addJoin( AppCacheViewPeer::USR_UID, 'CU.USR_UID', Criteria::LEFT_JOIN );
        $Criteria->addAsColumn( 'USR_FIRSTNAME', 'CU.USR_FIRSTNAME' );
        $Criteria->addAsColumn( 'USR_LASTNAME', 'CU.USR_LASTNAME' );
        $Criteria->addAsColumn( 'USR_USERNAME', 'CU.USR_USERNAME' );

        // Fix for previous user
        if ($action == 'todo' || $action == 'selfservice' || $action == 'unassigned' || $action == 'paused' || $action == 'to_revise' || $action == 'sent') {
            $Criteria->addAlias( 'PU', 'USERS' );
            $Criteria->addJoin( AppCacheViewPeer::PREVIOUS_USR_UID, 'PU.USR_UID', Criteria::LEFT_JOIN );
            $Criteria->addAsColumn( 'PREVIOUS_USR_FIRSTNAME', 'PU.USR_FIRSTNAME' );
            $Criteria->addAsColumn( 'PREVIOUS_USR_LASTNAME', 'PU.USR_LASTNAME' );
            $Criteria->addAsColumn( 'PREVIOUS_USR_USERNAME', 'PU.USR_USERNAME' );
        }

        if (! is_array( $confCasesList )) {
            $rows = $this->getDefaultFields( $action );
            $result = $this->genericJsonResponse( '', array (), $rows, 20, '' );
            //$conf->saveObject($result,'casesList',$action,'','','');
        }

        // add the process filter
        if ($process != '') {
            $Criteria->add( AppCacheViewPeer::PRO_UID, $process, Criteria::EQUAL );
            $CriteriaCount->add( AppCacheViewPeer::PRO_UID, $process, Criteria::EQUAL );
        }

        // add the category filter
        if ($category != '') {
            $Criteria->addAlias( 'CP', 'PROCESS' );
            $Criteria->add( 'CP.PRO_CATEGORY', $category, Criteria::EQUAL );
            $Criteria->addJoin( AppCacheViewPeer::PRO_UID, 'CP.PRO_UID', Criteria::LEFT_JOIN );
            $Criteria->addAsColumn( 'CATEGORY_UID', 'CP.PRO_CATEGORY' );
        }

        // add the user filter
        if ($user != '') {
            $Criteria->add( AppCacheViewPeer::USR_UID, $user, Criteria::EQUAL );
            $CriteriaCount->add( AppCacheViewPeer::USR_UID, $user, Criteria::EQUAL );
        }

        if ($status != '') {
            $Criteria->add( AppCacheViewPeer::APP_STATUS, $status, Criteria::EQUAL );
            $CriteriaCount->add( AppCacheViewPeer::APP_STATUS, $status, Criteria::EQUAL );
        }

        if ($dateFrom != '') {
            if ($dateTo != '') {
                $Criteria->add( $Criteria->getNewCriterion( AppCacheViewPeer::DEL_DELEGATE_DATE, $dateFrom, Criteria::GREATER_EQUAL )->addAnd( $Criteria->getNewCriterion( AppCacheViewPeer::DEL_DELEGATE_DATE, $dateTo, Criteria::LESS_EQUAL ) ) );
                $CriteriaCount->add( $CriteriaCount->getNewCriterion( AppCacheViewPeer::DEL_DELEGATE_DATE, $dateFrom, Criteria::GREATER_EQUAL )->addAnd( $Criteria->getNewCriterion( AppCacheViewPeer::DEL_DELEGATE_DATE, $dateTo, Criteria::LESS_EQUAL ) ) );
            } else {
                $Criteria->add( AppCacheViewPeer::DEL_DELEGATE_DATE, $dateFrom, Criteria::GREATER_EQUAL );
                $CriteriaCount->add( AppCacheViewPeer::DEL_DELEGATE_DATE, $dateFrom, Criteria::GREATER_EQUAL );
            }
        } else if ($dateTo != '') {
            $Criteria->add( AppCacheViewPeer::DEL_DELEGATE_DATE, $dateTo, Criteria::LESS_EQUAL );
            $CriteriaCount->add( AppCacheViewPeer::DEL_DELEGATE_DATE, $dateTo, Criteria::LESS_EQUAL );
        }

        //add the filter
        if ($filter != '') {
            switch ($filter) {
                case 'read':
                    $Criteria->add( AppCacheViewPeer::DEL_INIT_DATE, null, Criteria::ISNOTNULL );
                    $CriteriaCount->add( AppCacheViewPeer::DEL_INIT_DATE, null, Criteria::ISNOTNULL );
                    break;
                case 'unread':
                    $Criteria->add( AppCacheViewPeer::DEL_INIT_DATE, null, Criteria::ISNULL );
                    $CriteriaCount->add( AppCacheViewPeer::DEL_INIT_DATE, null, Criteria::ISNULL );
                    break;
                case 'started':
                    $Criteria->add( AppCacheViewPeer::DEL_INDEX, 1, Criteria::EQUAL );
                    $CriteriaCount->add( AppCacheViewPeer::DEL_INDEX, 1, Criteria::EQUAL );
                    break;
                case 'completed':
                    $Criteria->add( AppCacheViewPeer::APP_STATUS, 'COMPLETED', Criteria::EQUAL );
                    $CriteriaCount->add( AppCacheViewPeer::APP_STATUS, 'COMPLETED', Criteria::EQUAL );
                    break;
            }
        }

        //add the search filter
        if ($search != '') {

            $defaultFields = $oAppCache->getDefaultFields();
            $oTmpCriteria = '';
            // if there is PMTABLE for this case list:
            if (! empty( $oAppCache->confCasesList ) && isset( $oAppCache->confCasesList['PMTable'] ) && trim( $oAppCache->confCasesList['PMTable'] ) != '') {
                // getting the table name
                $oAdditionalTables = AdditionalTablesPeer::retrieveByPK( $oAppCache->confCasesList['PMTable'] );
                $tableName = $oAdditionalTables->getAddTabName();
                $oNewCriteria = new Criteria( 'workflow' );
                $counter = 0;
                foreach ($oAppCache->confCasesList['second']['data'] as $fieldData) {
                    if (! in_array( $fieldData['name'], $defaultFields )) {
                        $fieldName = $tableName . '.' . $fieldData['name'];
                        if ($counter == 0) {
                            $oTmpCriteria = $oNewCriteria->getNewCriterion( $fieldName, '%' . $search . '%', Criteria::LIKE );
                        } else {
                            $oTmpCriteria = $oNewCriteria->getNewCriterion( $fieldName, '%' . $search . '%', Criteria::LIKE )->addOr( $oTmpCriteria );
                        }
                        $counter ++;
                    }
                }
                //add the default and hidden DEL_INIT_DATE
            }

            // the criteria adds new fields if there are defined PM Table Fields in the cases list
            if ($oTmpCriteria != '') {
                $Criteria->add( $Criteria->getNewCriterion( AppCacheViewPeer::APP_TITLE, '%' . $search . '%', Criteria::LIKE )->addOr( $Criteria->getNewCriterion( AppCacheViewPeer::APP_TAS_TITLE, '%' . $search . '%', Criteria::LIKE )->addOr( $Criteria->getNewCriterion( AppCacheViewPeer::APP_NUMBER, $search, Criteria::LIKE )->addOr( $oTmpCriteria ) ) ) );
            } else {
                $Criteria->add( $Criteria->getNewCriterion( AppCacheViewPeer::APP_TITLE, '%' . $search . '%', Criteria::LIKE )->addOr( $Criteria->getNewCriterion( AppCacheViewPeer::APP_TAS_TITLE, '%' . $search . '%', Criteria::LIKE )->addOr( $Criteria->getNewCriterion( AppCacheViewPeer::APP_NUMBER, $search, Criteria::LIKE ) ) ) );
            }

            // the count query needs to be the normal criteria query if there are defined PM Table Fields in the cases list
            if ($oTmpCriteria != '') {
                $CriteriaCount = $Criteria;
            } else {
                $CriteriaCount->add( $CriteriaCount->getNewCriterion( AppCacheViewPeer::APP_TITLE, '%' . $search . '%', Criteria::LIKE )->addOr( $CriteriaCount->getNewCriterion( AppCacheViewPeer::APP_TAS_TITLE, '%' . $search . '%', Criteria::LIKE )->addOr( $CriteriaCount->getNewCriterion( AppCacheViewPeer::APP_NUMBER, $search, Criteria::LIKE ) ) ) );
            }
        }

        //here we count how many records exists for this criteria.
        //BUT there are some special cases, and if we dont optimize them the server will crash.
        $doCountAlreadyExecuted = false;
        //case 1. when the SEARCH action is selected and none filter, search criteria is defined,
        //we need to count using the table APPLICATION, because APP_CACHE_VIEW takes 3 seconds


        if ($action == 'search' && $filter == '' && $search == '' && $process == '' && $status == '' && $dateFrom == '' && $dateTo == '' && $category == '') {
            $totalCount = $oAppCache->getSearchAllCount();
            $doCountAlreadyExecuted = true;
        }
        if ($category != '') {
            $totalCount = $oAppCache->getSearchCountCriteria();
            $doCountAlreadyExecuted = true;
        }

        if ($doCountAlreadyExecuted == false) {
            // in the case of reassign the distinct attribute shows a diferent count result comparing to the
            // original list
            if ($action == 'to_reassign' || $action == 'todo') {
                $distinct = false;
            } else {
                $distinct = true;
            }
            // first check if there is a PMTable defined within the list,
            // the issue that brokes the normal criteria query seems to be fixed
            if (isset( $oAppCache->confCasesList['PMTable'] ) && ! empty( $oAppCache->confCasesList['PMTable'] )) {
                // then
                $oAdditionalTables = AdditionalTablesPeer::retrieveByPK( $oAppCache->confCasesList['PMTable'] );
                $tableName = $oAdditionalTables->getAddTabName();
                $tableName = strtolower( $tableName );
                $tableNameArray = explode( '_', $tableName );
                foreach ($tableNameArray as $item) {
                    $newTableName[] = ucfirst( $item );
                }
                $tableName = implode( '', $newTableName );
                // so the pm table class can be invoqued from the pm table model clases
                if (! class_exists( $tableName )) {
                    require_once (PATH_DB . SYS_SYS . PATH_SEP . "classes" . PATH_SEP . $tableName . ".php");
                }
            }
            $totalCount = AppCacheViewPeer::doCount( $CriteriaCount, $distinct );
        }

        //add sortable options
        if ($sort != '') {
            if ($dir == 'DESC') {
                $Criteria->addDescendingOrderByColumn( $sort );
            } else {
                $Criteria->addAscendingOrderByColumn( $sort );
            }
        }

        //limit the results according the interface
        $Criteria->setLimit( $limit );
        $Criteria->setOffset( $start );

        // this is the optimal way or query to render the cases search list
        // fixing the bug related to the wrong data displayed in the list
        if ($action == 'search') {
            $oDatasetIndex = AppCacheViewPeer::doSelectRS( $Criteria );
            $oDatasetIndex->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $oDatasetIndex->next();
            $maxDelIndexList = array ();
            // a list of MAX_DEL_INDEXES is required in order to validate the right row
            while ($aRow = $oDatasetIndex->getRow()) {
                $maxDelIndexList[] = $aRow['MAX_DEL_INDEX'];
                $oDatasetIndex->next();
            }
            // adding the validation condition in order to get the right row using the group by sentence
            $Criteria->add( AppCacheViewPeer::DEL_INDEX, $maxDelIndexList, Criteria::IN );
            //
            $params = array ($maxDelIndexList
            );

        }

        //execute the query
        $oDataset = AppCacheViewPeer::doSelectRS( $Criteria );
        $oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
        $oDataset->next();

        $result = array ();
        $result['totalCount'] = $totalCount;
        $rows = array ();
        $aPriorities = array ('1' => 'VL','2' => 'L','3' => 'N','4' => 'H','5' => 'VH'
        );
        $index = $start;
        while ($aRow = $oDataset->getRow()) {
            //$aRow = $oAppCache->replaceRowUserData($aRow);


            /*
             * For participated cases, we want the last step in the case, not only the last step this user participated. To do that we get every case information again for the last step. (This could be solved by a subquery, but Propel might not support it and subqueries can be slower for larger
             * datasets).
             */
             /*if ($action == 'sent' || $action == 'search') {
             $maxCriteria = new Criteria('workflow');
             $maxCriteria->add(AppCacheViewPeer::APP_UID, $aRow['APP_UID'], Criteria::EQUAL);
             $maxCriteria->addDescendingOrderByColumn(AppCacheViewPeer::DEL_INDEX);
             $maxCriteria->setLimit(1);

             $maxDataset = AppCacheViewPeer::doSelectRS( $maxCriteria );
             $maxDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
             $maxDataset->next();

             $newData = $maxDataset->getRow();
             foreach ($aRow as $col => $value) {
             if (array_key_exists($col, $newData))
             $aRow[$col] = $newData[$col];
             }

             $maxDataset->close();
              }*/

            if (! isset( $aRow['APP_CURRENT_USER'] )) {
                $aRow['APP_CURRENT_USER'] = "[Unassigned]";
            }

            // replacing the status data with their respective translation
            if (isset( $aRow['APP_STATUS'] )) {
                $aRow['APP_STATUS'] = G::LoadTranslation( "ID_{$aRow['APP_STATUS']}" );
            }

            // replacing the priority data with their respective translation
            if (isset( $aRow['DEL_PRIORITY'] )) {
                $aRow['DEL_PRIORITY'] = G::LoadTranslation( "ID_PRIORITY_{$aPriorities[$aRow['DEL_PRIORITY']]}" );
            }

            $rows[] = $aRow;
            $oDataset->next();
        }

        $result['data'] = $rows;

        return $result;
    }

    //TODO: Encapsulates these and another default generation functions inside a class
    /**
     * generate all the default fields
     *
     * @return Array $fields
     */
    public function setDefaultFields ()
    {
        $fields = array ();
        $fields['APP_NUMBER'] = array ('name' => 'APP_NUMBER','fieldType' => 'case field','label' => G::loadTranslation( 'ID_CASESLIST_APP_NUMBER' ),'width' => 40,'align' => 'left'
        );
        $fields['APP_UID'] = array ('name' => 'APP_UID','fieldType' => 'key','label' => G::loadTranslation( 'ID_CASESLIST_APP_UID' ),'width' => 80,'align' => 'left'
        );
        $fields['DEL_INDEX'] = array ('name' => 'DEL_INDEX','fieldType' => 'key','label' => G::loadTranslation( 'ID_CASESLIST_DEL_INDEX' ),'width' => 50,'align' => 'left'
        );
        $fields['TAS_UID'] = array ('name' => 'TAS_UID','fieldType' => 'case field','label' => G::loadTranslation( 'ID_CASESLIST_TAS_UID' ),'width' => 80,'align' => 'left'
        );
        $fields['USR_UID'] = array ('name' => 'USR_UID','fieldType' => 'case field','label' => G::loadTranslation( 'ID_CASESLIST_USR_UID' ),'width' => 80,'align' => 'left','hidden' => true
        );
        $fields['PREVIOUS_USR_UID'] = array ('name' => 'PREVIOUS_USR_UID','fieldType' => 'case field','label' => G::loadTranslation( 'ID_CASESLIST_PREVIOUS_USR_UID' ),'width' => 80,'align' => 'left','hidden' => true
        );
        $fields['APP_TITLE'] = array ('name' => 'APP_TITLE','fieldType' => 'case field','label' => G::loadTranslation( 'ID_CASESLIST_APP_TITLE' ),'width' => 140,'align' => 'left'
        );
        $fields['APP_PRO_TITLE'] = array ('name' => 'APP_PRO_TITLE','fieldType' => 'case field','label' => G::loadTranslation( 'ID_CASESLIST_APP_PRO_TITLE' ),'width' => 140,'align' => 'left'
        );
        $fields['APP_TAS_TITLE'] = array ('name' => 'APP_TAS_TITLE','fieldType' => 'case field','label' => G::loadTranslation( 'ID_CASESLIST_APP_TAS_TITLE' ),'width' => 140,'align' => 'left'
        );
        $fields['APP_DEL_PREVIOUS_USER'] = array ('name' => 'APP_DEL_PREVIOUS_USER','fieldType' => 'case field','label' => G::loadTranslation( 'ID_CASESLIST_APP_DEL_PREVIOUS_USER' ),'width' => 120,'align' => 'left'
        );
        $fields['APP_CURRENT_USER'] = array ('name' => 'APP_CURRENT_USER','fieldType' => 'case field','label' => G::loadTranslation( 'ID_CASESLIST_APP_CURRENT_USER' ),'width' => 120,'align' => 'left'
        );
        $fields['USR_FIRSTNAME'] = array ('name' => 'USR_FIRSTNAME','fieldType' => 'case field','label' => G::loadTranslation( 'ID_CASESLIST_APP_CURRENT_USER' ),'width' => 120,'align' => 'left'
        );
        $fields['USR_LASTNAME'] = array ('name' => 'USR_LASTNAME','fieldType' => 'case field','label' => G::loadTranslation( 'ID_CASESLIST_APP_CURRENT_USER' ),'width' => 120,'align' => 'left'
        );
        $fields['DEL_TASK_DUE_DATE'] = array ('name' => 'DEL_TASK_DUE_DATE','fieldType' => 'case field','label' => G::loadTranslation( 'ID_CASESLIST_DEL_TASK_DUE_DATE' ),'width' => 100,'align' => 'left'
        );
        $fields['APP_UPDATE_DATE'] = array ('name' => 'APP_UPDATE_DATE','fieldType' => 'case field','label' => G::loadTranslation( 'ID_CASESLIST_APP_UPDATE_DATE' ),'width' => 100,'align' => 'left'
        );
        $fields['DEL_PRIORITY'] = array ('name' => 'DEL_PRIORITY','fieldType' => 'case field','label' => G::loadTranslation( 'ID_CASESLIST_DEL_PRIORITY' ),'width' => 80,'align' => 'left'
        );
        $fields['APP_STATUS'] = array ('name' => 'APP_STATUS','fieldType' => 'case field','label' => G::loadTranslation( 'ID_CASESLIST_APP_STATUS' ),'width' => 80,'align' => 'left'
        );
        $fields['APP_FINISH_DATE'] = array ('name' => 'APP_FINISH_DATE','fieldType' => 'case field','label' => G::loadTranslation( 'ID_CASESLIST_APP_FINISH_DATE' ),'width' => 100,'align' => 'left'
        );
        $fields['APP_DELAY_UID'] = array ('name' => 'APP_DELAY_UID','fieldType' => 'delay field','label' => G::loadTranslation( 'ID_CASESLIST_APP_DELAY_UID' ),'width' => 100,'align' => 'left'
        );
        $fields['APP_THREAD_INDEX'] = array ('name' => 'APP_THREAD_INDEX','fieldType' => 'delay field','label' => G::loadTranslation( 'ID_CASESLIST_APP_THREAD_INDEX' ),'width' => 100,'align' => 'left'
        );
        $fields['APP_DEL_INDEX'] = array ('name' => 'APP_DEL_INDEX','fieldType' => 'delay field','label' => G::loadTranslation( 'ID_CASESLIST_APP_DEL_INDEX' ),'width' => 100,'align' => 'left'
        );
        $fields['APP_TYPE'] = array ('name' => 'APP_TYPE','fieldType' => 'delay field','label' => G::loadTranslation( 'ID_CASESLIST_APP_TYPE' ),'width' => 100,'align' => 'left'
        );
        $fields['APP_DELEGATION_USER'] = array ('name' => 'APP_DELEGATION_USER','fieldType' => 'delay field','label' => G::loadTranslation( 'ID_CASESLIST_APP_DELEGATION_USER' ),'width' => 100,'align' => 'left'
        );
        $fields['APP_ENABLE_ACTION_USER'] = array ('name' => 'APP_ENABLE_ACTION_USER','fieldType' => 'delay field','label' => G::loadTranslation( 'ID_CASESLIST_APP_ENABLE_ACTION_USER' ),'width' => 100,'align' => 'left'
        );
        $fields['APP_ENABLE_ACTION_DATE'] = array ('name' => 'APP_ENABLE_ACTION_DATE','fieldType' => 'delay field','label' => G::loadTranslation( 'ID_CASESLIST_AAPP_ENABLE_ACTION_DATE' ),'width' => 100,'align' => 'left'
        );
        $fields['APP_DISABLE_ACTION_USER'] = array ('name' => 'APP_DISABLE_ACTION_USER','fieldType' => 'delay field','label' => G::loadTranslation( 'ID_CASESLIST_APP_DISABLE_ACTION_USER' ),'width' => 100,'align' => 'left'
        );
        $fields['APP_DISABLE_ACTION_DATE'] = array ('name' => 'APP_DISABLE_ACTION_DATE','fieldType' => 'delay field','label' => G::loadTranslation( 'ID_CASESLIST_APP_DISABLE_ACTION_DATE' ),'width' => 100,'align' => 'left'
        );
        $fields['APP_AUTOMATIC_DISABLED_DATE'] = array ('name' => 'APP_AUTOMATIC_DISABLED_DATE','fieldType' => 'delay field','label' => G::loadTranslation( 'ID_CASESLIST_APP_AUTOMATIC_DISABLED_DATE' ),'width' => 100,'align' => 'left'
        );
        return $fields;

    }

    /**
     * this function return the default fields for a default case list
     *
     * @param $action
     * @return an array with the default fields for an specific case list (action)
     */
    public function getDefaultFields ($action)
    {
        $rows = array ();
        switch ($action) {
            case 'todo': // #, Case, task, process, sent by, due date, Last Modify, Priority
                $fields = $this->setDefaultFields();
                $rows[] = $fields['APP_UID'];
                $rows[] = $fields['DEL_INDEX'];
                $rows[] = $fields['USR_UID'];
                $rows[] = $fields['PREVIOUS_USR_UID'];
                $rows[] = $fields['APP_NUMBER'];
                $rows[] = $fields['APP_TITLE'];
                $rows[] = $fields['APP_PRO_TITLE'];
                $rows[] = $fields['APP_TAS_TITLE'];
                $rows[] = $fields['APP_DEL_PREVIOUS_USER'];
                $rows[] = $fields['DEL_TASK_DUE_DATE'];
                $rows[] = $fields['APP_UPDATE_DATE'];
                $rows[] = $fields['DEL_PRIORITY'];
                break;
            case 'draft': //#, Case, task, process, due date, Last Modify, Priority },
                $fields = $this->setDefaultFields();
                $rows[] = $fields['APP_UID'];
                $rows[] = $fields['DEL_INDEX'];
                $rows[] = $fields['USR_UID'];
                $rows[] = $fields['PREVIOUS_USR_UID'];
                $rows[] = $fields['APP_NUMBER'];
                $rows[] = $fields['APP_TITLE'];
                $rows[] = $fields['APP_PRO_TITLE'];
                $rows[] = $fields['APP_TAS_TITLE'];
                $rows[] = $fields['DEL_TASK_DUE_DATE'];
                $rows[] = $fields['APP_UPDATE_DATE'];
                $rows[] = $fields['DEL_PRIORITY'];
                break;
            case 'sent': // #, Case, task, process, current user, sent by, Last Modify, Status
                $fields = $this->setDefaultFields();
                $rows[] = $fields['APP_UID'];
                $rows[] = $fields['DEL_INDEX'];
                $rows[] = $fields['USR_UID'];
                $rows[] = $fields['PREVIOUS_USR_UID'];
                $rows[] = $fields['APP_NUMBER'];
                $rows[] = $fields['APP_TITLE'];
                $rows[] = $fields['APP_PRO_TITLE'];
                $rows[] = $fields['APP_TAS_TITLE'];
                $rows[] = $fields['APP_DEL_PREVIOUS_USER'];
                $rows[] = $fields['APP_CURRENT_USER'];
                $rows[] = $fields['APP_UPDATE_DATE'];
                $rows[] = $fields['APP_STATUS'];
                $rows[] = $fields['USR_FIRSTNAME'];
                $rows[] = $fields['USR_LASTNAME'];
                break;
            case 'unassigned': //#, Case, task, process, completed by user, finish date
                $fields = $this->setDefaultFields();
                $rows[] = $fields['APP_UID'];
                $rows[] = $fields['DEL_INDEX'];
                $rows[] = $fields['USR_UID'];
                $rows[] = $fields['PREVIOUS_USR_UID'];
                $rows[] = $fields['APP_NUMBER'];
                $rows[] = $fields['APP_TITLE'];
                $rows[] = $fields['APP_PRO_TITLE'];
                $rows[] = $fields['APP_TAS_TITLE'];
                $rows[] = $fields['APP_DEL_PREVIOUS_USER'];
                $rows[] = $fields['APP_UPDATE_DATE'];
                break;
            case 'paused': //#, Case, task, process, sent by
                $fields = $this->setDefaultFields();
                $rows[] = $fields['APP_UID'];
                $rows[] = $fields['DEL_INDEX'];
                $rows[] = $fields['USR_UID'];
                $rows[] = $fields['PREVIOUS_USR_UID'];
                $rows[] = $fields['APP_NUMBER'];
                $rows[] = $fields['APP_TITLE'];
                $rows[] = $fields['APP_PRO_TITLE'];
                $rows[] = $fields['APP_TAS_TITLE'];
                $rows[] = $fields['APP_DEL_PREVIOUS_USER'];
                $rows[] = $fields['APP_UPDATE_DATE'];
                $rows[] = $fields['APP_THREAD_INDEX'];
                $rows[] = $fields['APP_DEL_INDEX'];
                break;
            case 'completed': //#, Case, task, process, completed by user, finish date
                $fields = $this->setDefaultFields();
                $rows[] = $fields['APP_UID'];
                $rows[] = $fields['DEL_INDEX'];
                $rows[] = $fields['USR_UID'];
                $rows[] = $fields['PREVIOUS_USR_UID'];
                $rows[] = $fields['APP_NUMBER'];
                $rows[] = $fields['APP_TITLE'];
                $rows[] = $fields['APP_PRO_TITLE'];
                $rows[] = $fields['APP_TAS_TITLE'];
                $rows[] = $fields['APP_DEL_PREVIOUS_USER'];
                $rows[] = $fields['APP_UPDATE_DATE'];
                $rows[] = $fields['USR_UID'];
                $rows[] = $fields['PREVIOUS_USR_UID'];
                break;
            case 'cancelled': //#, Case, task, process, due date, Last Modify
                $fields = $this->setDefaultFields();
                $rows[] = $fields['APP_UID'];
                $rows[] = $fields['DEL_INDEX'];
                $rows[] = $fields['USR_UID'];
                $rows[] = $fields['PREVIOUS_USR_UID'];
                $rows[] = $fields['APP_NUMBER'];
                $rows[] = $fields['APP_TITLE'];
                $rows[] = $fields['APP_PRO_TITLE'];
                $rows[] = $fields['APP_TAS_TITLE'];
                $rows[] = $fields['APP_DEL_PREVIOUS_USER'];
                $rows[] = $fields['APP_UPDATE_DATE'];
                $rows[] = $fields['USR_UID'];
                $rows[] = $fields['PREVIOUS_USR_UID'];
                break;
            case 'to_revise': //#, Case, task, process, due date, Last Modify
                $fields = $this->setDefaultFields();
                $rows[] = $fields['APP_UID'];
                $rows[] = $fields['DEL_INDEX'];
                $rows[] = $fields['USR_UID'];
                $rows[] = $fields['PREVIOUS_USR_UID'];
                $rows[] = $fields['APP_NUMBER'];
                $rows[] = $fields['APP_TITLE'];
                $rows[] = $fields['APP_PRO_TITLE'];
                $rows[] = $fields['APP_TAS_TITLE'];
                $rows[] = $fields['APP_DEL_PREVIOUS_USER'];
                $rows[] = $fields['APP_CURRENT_USER'];
                $rows[] = $fields['DEL_PRIORITY'];
                $rows[] = $fields['APP_STATUS'];
                break;
            case 'to_reassign': //#, Case, task, process, due date, Last Modify
                $fields = $this->setDefaultFields();
                $rows[] = $fields['APP_NUMBER'];
                $rows[] = $fields['TAS_UID'];
                $rows[] = $fields['DEL_INDEX'];
                $rows[] = $fields['USR_UID'];
                $rows[] = $fields['PREVIOUS_USR_UID'];
                $rows[] = $fields['APP_UID'];
                $rows[] = $fields['APP_TITLE'];
                $rows[] = $fields['APP_PRO_TITLE'];
                $rows[] = $fields['APP_TAS_TITLE'];
                $rows[] = $fields['APP_CURRENT_USER'];
                $rows[] = $fields['APP_UPDATE_DATE'];
                $rows[] = $fields['APP_STATUS'];
                break;
            case 'all': //#, Case, task, process, due date, Last Modify
                $fields = $this->setDefaultFields();
                $rows[] = $fields['APP_UID'];
                $rows[] = $fields['DEL_INDEX'];
                $rows[] = $fields['USR_UID'];
                $rows[] = $fields['PREVIOUS_USR_UID'];
                $rows[] = $fields['APP_NUMBER'];
                $rows[] = $fields['APP_TITLE'];
                $rows[] = $fields['APP_PRO_TITLE'];
                $rows[] = $fields['APP_TAS_TITLE'];
                $rows[] = $fields['APP_CURRENT_USER'];
                $rows[] = $fields['APP_DEL_PREVIOUS_USER'];
                $rows[] = $fields['APP_UPDATE_DATE'];
                $rows[] = $fields['APP_STATUS'];
                break;
            case 'gral': //#, Case, task, process, due date, Last Modify
                $fields = $this->setDefaultFields();
                $rows[] = $fields['APP_UID'];
                $rows[] = $fields['DEL_INDEX'];
                $rows[] = $fields['USR_UID'];
                $rows[] = $fields['PREVIOUS_USR_UID'];
                $rows[] = $fields['APP_NUMBER'];
                $rows[] = $fields['APP_TITLE'];
                $rows[] = $fields['APP_PRO_TITLE'];
                $rows[] = $fields['APP_TAS_TITLE'];
                $rows[] = $fields['APP_CURRENT_USER'];
                $rows[] = $fields['APP_DEL_PREVIOUS_USER'];
                $rows[] = $fields['APP_UPDATE_DATE'];
                $rows[] = $fields['APP_STATUS'];
                break;
        }
        return $rows;
    }

    /**
     * set the generic Json Response, using two array for the grid stores and a string for the pmtable name
     *
     * @param string $pmtable
     * @param array $first
     * @param array $second
     * @return $response a json string
     */
    public function genericJsonResponse ($pmtable, $first, $second, $rowsperpage, $dateFormat)
    {
        $firstGrid['totalCount'] = count( $first );
        $firstGrid['data'] = $first;
        $secondGrid['totalCount'] = count( $second );
        $secondGrid['data'] = $second;
        $result = array ();
        $result['first'] = $firstGrid;
        $result['second'] = $secondGrid;
        $result['PMTable'] = isset( $pmtable ) ? $pmtable : '';
        $result['rowsperpage'] = isset( $rowsperpage ) ? $rowsperpage : 20;
        $result['dateformat'] = isset( $dateFormat ) && $dateFormat != '' ? $dateFormat : 'M d, Y';
        return $result;
    }

    public function getSteps ($appUid, $index, $tasUid, $proUid)
    {
        require_once 'classes/model/Step.php';
        require_once 'classes/model/Content.php';
        require_once 'classes/model/AppDocument.php';
        require_once 'classes/model/InputDocumentPeer.php';
        require_once 'classes/model/OutputDocument.php';
        require_once 'classes/model/Dynaform.php';

        G::LoadClass( 'pmScript' );
        G::LoadClass( 'case' );

        $steps = Array ();
        $case = new Cases();
        $step = new Step();
        $appDocument = new AppDocument();

        $caseSteps = $step->getAllCaseSteps( $proUid, $tasUid, $appUid );

        //getting externals steps
        $oPluginRegistry = &PMPluginRegistry::getSingleton();
        $eSteps = $oPluginRegistry->getSteps();
        $externalSteps = array ();

        foreach ($eSteps as $externalStep) {
            $externalSteps[$externalStep->sStepId] = $externalStep;
        }

        //getting the case record
        if ($appUid) {
            $caseData = $case->loadCase( $appUid );
            $pmScript = new PMScript();
            $pmScript->setFields( $caseData['APP_DATA'] );
        }

        $externalStepCount = 0;

        foreach ($caseSteps as $caseStep) {
            // if it has a condition
            if (trim( $caseStep->getStepCondition() ) != '') {
                $pmScript->setScript( $caseStep->getStepCondition() );

                if (! $pmScript->evaluate()) {
                    //evaluated false, jump & continue with the others steps
                    continue;
                }
            }

            $stepUid = $caseStep->getStepUidObj();
            $stepType = $caseStep->getStepTypeObj();
            $stepPosition = $caseStep->getStepPosition();

            $stepItem = array ();
            $stepItem['id'] = $stepUid;
            $stepItem['type'] = $stepType;

            switch ($stepType) {
                case 'DYNAFORM':
                    $oDocument = DynaformPeer::retrieveByPK( $stepUid );

                    $stepItem['title'] = $oDocument->getDynTitle();
                    $stepItem['url'] = "cases/cases_Step?UID=$stepUid&TYPE=$stepType&POSITION=$stepPosition&ACTION=EDIT";
                    break;
                case 'OUTPUT_DOCUMENT':
                    $oDocument = OutputDocumentPeer::retrieveByPK( $caseStep->getStepUidObj() );
                    $outputDoc = $appDocument->getObject( $appUid, $index, $caseStep->getStepUidObj(), 'OUTPUT' );
                    $stepItem['title'] = $oDocument->getOutDocTitle();

                    if ($outputDoc['APP_DOC_UID']) {
                        $stepItem['url'] = "cases/cases_Step?UID=$stepUid&TYPE=$stepType&POSITION=$stepPosition&ACTION=VIEW&DOC={$outputDoc['APP_DOC_UID']}";
                    } else {
                        $stepItem['url'] = "cases/cases_Step?UID=$stepUid&TYPE=$stepType&POSITION=$stepPosition&ACTION=GENERATE";
                    }
                    break;
                case 'INPUT_DOCUMENT':
                    $oDocument = InputDocumentPeer::retrieveByPK( $stepUid );
                    $stepItem['title'] = $oDocument->getInpDocTitle();
                    $stepItem['url'] = "cases/cases_Step?UID=$stepUid&TYPE=$stepType&POSITION=$stepPosition&ACTION=ATTACH";
                    break;
                case 'EXTERNAL':
                    $stepTitle = 'unknown ' . $caseStep->getStepUidObj();
                    $oPluginRegistry = PMPluginRegistry::getSingleton();
                    $externalStep = $externalSteps[$caseStep->getStepUidObj()];
                    $stepItem['id'] = $externalStep->sStepId;
                    $stepItem['title'] = $externalStep->sStepTitle;
                    $stepItem['url'] = "cases/cases_Step?UID={$externalStep->sStepId}&TYPE=EXTERNAL&POSITION=$stepPosition&ACTION=EDIT";
                    break;
            }

            $steps[] = $stepItem;
        }

        //last, assign task
        $stepItem = array ();
        $stepItem['id'] = '-1';
        $stepItem['type'] = '';
        $stepItem['title'] = G::LoadTranslation( 'ID_ASSIGN_TASK' );
        $stepItem['url'] = "cases/cases_Step?TYPE=ASSIGN_TASK&UID=-1&POSITION=10000&ACTION=ASSIGN";

        $steps[] = $stepItem;

        return $steps;
    }
}