<?php
/**
 * AppDelegation.php
 *
 * @package workflow.engine.classes.model
 *
 * ProcessMaker Open Source Edition
 * Copyright (C) 2004 - 2011 Colosa Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 * For more information, contact Colosa Inc, 2566 Le Jeune Rd.,
 * Coral Gables, FL, 33134, USA, or email info@colosa.com.
 *
 */

//require_once 'classes/model/om/BaseAppDelegation.php';
//require_once ("classes/model/HolidayPeer.php");
//require_once ("classes/model/TaskPeer.php");
//require_once ("classes/model/Task.php");
//G::LoadClass( "dates" );

/**
 * Skeleton subclass for representing a row from the 'APP_DELEGATION' table.
 *
 *
 *
 * You should add additional methods to this class to meet the
 * application requirements. This class will only be generated as
 * long as it does not already exist in the output directory.
 *
 * @package workflow.engine.classes.model
 */
class AppDelegation extends BaseAppDelegation
{

    /**
     * create an application delegation
     *
     * @param $sProUid process Uid
     * @param $sAppUid Application Uid
     * @param $sTasUid Task Uid
     * @param $sUsrUid User Uid
     * @param $iPriority delegation priority
     * @param $isSubprocess is a subprocess inside a process?
     * @return delegation index of the application delegation.
     */
    public function createAppDelegation ($sProUid, $sAppUid, $sTasUid, $sUsrUid, $sAppThread, $iPriority = 3, $isSubprocess = false, $sPrevious = -1, $sNextTasParam = null)
    {
        if (! isset( $sProUid ) || strlen( $sProUid ) == 0) {
            throw (new Exception( 'Column "PRO_UID" cannot be null.' ));
        }

        if (! isset( $sAppUid ) || strlen( $sAppUid ) == 0) {
            throw (new Exception( 'Column "APP_UID" cannot be null.' ));
        }

        if (! isset( $sTasUid ) || strlen( $sTasUid ) == 0) {
            throw (new Exception( 'Column "TAS_UID" cannot be null.' ));
        }

        if (! isset( $sUsrUid ) /*|| strlen($sUsrUid ) == 0*/ ) {
            throw (new Exception( 'Column "USR_UID" cannot be null.' ));
        }

        if (! isset( $sAppThread ) || strlen( $sAppThread ) == 0) {
            throw (new Exception( 'Column "APP_THREAD" cannot be null.' ));
        }

        //Get max DEL_INDEX
        $criteria = new Criteria("workflow");
        $criteria->add(AppDelegationPeer::APP_UID, $sAppUid);
        $criteria->add(AppDelegationPeer::DEL_LAST_INDEX, 1);

        $criteriaIndex = clone $criteria;

        $rs = AppDelegationPeer::doSelectRS($criteriaIndex);
        $rs->setFetchmode(ResultSet::FETCHMODE_ASSOC);

        $delIndex = 1;
        $delPreviusUsrUid = '';
        if ($rs->next()) {
            $row = $rs->getRow();

            $delIndex = (isset($row["DEL_INDEX"]))? $row["DEL_INDEX"] + 1 : 1;
            $delPreviusUsrUid = $row["USR_UID"];
        } else {
            $criteriaDelIndex = new Criteria("workflow");

            $criteriaDelIndex->addSelectColumn(AppDelegationPeer::DEL_INDEX);
            $criteriaDelIndex->addSelectColumn(AppDelegationPeer::DEL_DELEGATE_DATE);
            $criteriaDelIndex->add(AppDelegationPeer::APP_UID, $sAppUid);
            $criteriaDelIndex->addDescendingOrderByColumn(AppDelegationPeer::DEL_DELEGATE_DATE);

            $rsCriteriaDelIndex = AppDelegationPeer::doSelectRS($criteriaDelIndex);
            $rsCriteriaDelIndex->setFetchmode(ResultSet::FETCHMODE_ASSOC);

            if ($rsCriteriaDelIndex->next()) {
                $row = $rsCriteriaDelIndex->getRow();

                $delIndex = (isset($row["DEL_INDEX"]))? $row["DEL_INDEX"] + 1 : 1;
            }
        }

        //Update set
        $criteriaUpdate = new Criteria('workflow');
        $criteriaUpdate->add(AppDelegationPeer::DEL_LAST_INDEX, 0);
        BasePeer::doUpdate($criteria, $criteriaUpdate, Propel::getConnection('workflow'));

        $this->setAppUid( $sAppUid );
        $this->setProUid( $sProUid );
        $this->setTasUid( $sTasUid );
        $this->setDelIndex( $delIndex );
        $this->setDelLastIndex(1);
        $this->setDelPrevious( $sPrevious == - 1 ? 0 : $sPrevious );
        $this->setUsrUid( $sUsrUid );
        $this->setDelType( 'NORMAL' );
        $this->setDelPriority( ($iPriority != '' ? $iPriority : '3') );
        $this->setDelThread( $sAppThread );
        $this->setDelThreadStatus( 'OPEN' );
        $this->setDelDelegateDate( 'now' );

        //The function return an array now.  By JHL
        $delTaskDueDate = $this->calculateDueDate( $sNextTasParam );

        //$this->setDelTaskDueDate( $delTaskDueDate['DUE_DATE'] ); // Due date formatted
        $this->setDelTaskDueDate( $delTaskDueDate );

        if ((defined( "DEBUG_CALENDAR_LOG" )) && (DEBUG_CALENDAR_LOG)) {
            //$this->setDelData( $delTaskDueDate['DUE_DATE_LOG'] ); // Log of actions made by Calendar Engine
        	$this->setDelData( $delTaskDueDate );
        } else {
            $this->setDelData( '' );
        }

        // this condition assures that an internal delegation like a subprocess dont have an initial date setted
        if ($delIndex == 1 && ! $isSubprocess) {
            //the first delegation, init date this should be now for draft applications, in other cases, should be null.
            $this->setDelInitDate( 'now' );
        }

        if ($this->validate()) {
            try {
                $res = $this->save();
                $inbox = new ListInbox();
                $inbox->newRow($this->toArray(BasePeer::TYPE_FIELDNAME), $delPreviusUsrUid);
            } catch (PropelException $e) {
                throw ($e);
            }
        } else {
            // Something went wrong. We can now get the validationFailures and handle them.
            $msg = '';
            $validationFailuresArray = $this->getValidationFailures();
            foreach ($validationFailuresArray as $objValidationFailure) {
                $msg .= $objValidationFailure->getMessage() . "<br/>";
            }
            throw (new Exception( 'Failed Data validation. ' . $msg ));
        } 

        $delIndex = $this->getDelIndex();

        // Hook for the trigger PM_CREATE_NEW_DELEGATION
        if (defined( 'PM_CREATE_NEW_DELEGATION' )) {
            $data = new stdclass();
            $data->TAS_UID = $sTasUid;
            $data->APP_UID = $sAppUid;
            $data->DEL_INDEX = $delIndex;
            $data->USR_UID = $sUsrUid;
            $oPluginRegistry = &PMPluginRegistry::getSingleton();
            $oPluginRegistry->executeTriggers(PM_CREATE_NEW_DELEGATION, $data);

            /*----------------------------------********---------------------------------*/
            // this section evaluates the actions by email trigger execution please 
            // modify this section carefully, the if evaluation checks if the license has been 
            // activated in order to send the mail according to the configuration table
            if (PMLicensedFeatures
                ::getSingleton()
                ->verifyfeature('zLhSk5TeEQrNFI2RXFEVktyUGpnczV1WEJNWVp6cjYxbTU3R29mVXVZNWhZQT0=')) {
                G::LoadClass('actionsByEmail');
                $actionsByEmail = new actionsByEmailClass();
                $actionsByEmail->sendActionsByEmail($data);
            }
            /*----------------------------------********---------------------------------*/
        }

        return $delIndex;
    }

    /**
     * Load the Application Delegation row specified in [app_id] column value.
     *
     * @param string $AppUid the uid of the application
     * @return array $Fields the fields
     */

    public function Load ($AppUid, $sDelIndex)
    {
        $con = Propel::getConnection( AppDelegationPeer::DATABASE_NAME );
        try {
            $oAppDel = AppDelegationPeer::retrieveByPk( $AppUid, $sDelIndex );
            if (is_object( $oAppDel ) && get_class( $oAppDel ) == 'AppDelegation') {
                $aFields = $oAppDel->toArray( BasePeer::TYPE_FIELDNAME );
                $this->fromArray( $aFields, BasePeer::TYPE_FIELDNAME );
                return $aFields;
            } else {
                throw (new Exception( "The row '$AppUid, $sDelIndex' in table AppDelegation doesn't exist!" ));
            }
        } catch (Exception $oError) {
            throw ($oError);
        }
    }

    /* Load the Application Delegation row specified in [app_id] column value.
     *
     * @param string $AppUid the uid of the application
     * @return array $Fields the fields
     */

    public function LoadParallel ($AppUid)
    {
        $aCases = array();

        $c = new Criteria( 'workflow' );
        $c->addSelectColumn( AppDelegationPeer::APP_UID );
        $c->addSelectColumn( AppDelegationPeer::DEL_INDEX );
        $c->addSelectColumn( AppDelegationPeer::PRO_UID );
        $c->addSelectColumn( AppDelegationPeer::TAS_UID );
        $c->addSelectColumn( AppDelegationPeer::USR_UID );
        $c->addSelectColumn( AppDelegationPeer::DEL_DELEGATE_DATE );
        $c->addSelectColumn( AppDelegationPeer::DEL_INIT_DATE );
        $c->addSelectColumn( AppDelegationPeer::DEL_TASK_DUE_DATE );
        $c->addSelectColumn( AppDelegationPeer::DEL_FINISH_DATE );

        $c->add( AppDelegationPeer::DEL_THREAD_STATUS, 'OPEN' );
        $c->add( AppDelegationPeer::APP_UID, $AppUid );
        $c->addDescendingOrderByColumn( AppDelegationPeer::DEL_INDEX );
        $rs = AppDelegationPeer::doSelectRS( $c );
        $row= $rs->setFetchmode( ResultSet::FETCHMODE_ASSOC );

        $rs->next();
        $row = $rs->getRow();

        while (is_array($row)) {
            $case = array();
            $case['TAS_UID']   = $row['TAS_UID'];
            $case['USR_UID']   = $row['USR_UID'];
            $case['DEL_INDEX'] = $row['DEL_INDEX'];
            $case['TAS_UID']   = $row['TAS_UID'];
            $case['DEL_DELEGATE_DATE'] = $row['DEL_DELEGATE_DATE'];
            $case['DEL_INIT_DATE']     = $row['DEL_INIT_DATE'];
            $case['DEL_TASK_DUE_DATE'] = $row['DEL_TASK_DUE_DATE'];
            $case['DEL_FINISH_DATE']   = $row['DEL_FINISH_DATE'];
            $aCases[] = $case;
            $rs->next();
            $row = $rs->getRow();
        }

        return $aCases;
    }

    /**
     * Update the application row
     *
     * @param array $aData
     * @return variant
     *
     */

    public function update ($aData)
    {
        $con = Propel::getConnection( AppDelegationPeer::DATABASE_NAME );
        try {
            $con->begin();
            $oApp = AppDelegationPeer::retrieveByPK( $aData['APP_UID'], $aData['DEL_INDEX'] );
            if (is_object( $oApp ) && get_class( $oApp ) == 'AppDelegation') {
                $oApp->fromArray( $aData, BasePeer::TYPE_FIELDNAME );
                if ($oApp->validate()) {
                    $res = $oApp->save();
                    $con->commit();
                    return $res;
                } else {
                    $msg = '';
                    foreach ($this->getValidationFailures() as $objValidationFailure) {
                        $msg .= $objValidationFailure->getMessage() . "<br/>";
                    }

                    throw (new PropelException( 'The row cannot be created!', new PropelException( $msg ) ));
                }
            } else {
                $con->rollback();
                throw (new Exception( "This AppDelegation row doesn't exist!" ));
            }
        } catch (Exception $oError) {
            throw ($oError);
        }
    }

    public function remove ($sApplicationUID, $iDelegationIndex)
    {
        $oConnection = Propel::getConnection( StepTriggerPeer::DATABASE_NAME );
        try {
            $oConnection->begin();
            $oApp = AppDelegationPeer::retrieveByPK( $sApplicationUID, $iDelegationIndex );
            if (is_object( $oApp ) && get_class( $oApp ) == 'AppDelegation') {
                $result = $oApp->delete();
            }
            $oConnection->commit();
            return $result;
        } catch (Exception $e) {
            $oConnection->rollback();
            throw ($e);
        }
    }

    // TasTypeDay = 1  => working days
    // TasTypeDay = 2  => calendar days
    public function calculateDueDate ($sNextTasParam)
    {
        //Get Task properties
        $task = TaskPeer::retrieveByPK( $this->getTasUid() );

        $aData['TAS_UID'] = $this->getTasUid();
        //Added to allow User defined Timing Control at Run time from Derivation screen
        if (isset( $sNextTasParam['NEXT_TASK']['TAS_TRANSFER_HIDDEN_FLY'] ) && $sNextTasParam['NEXT_TASK']['TAS_TRANSFER_HIDDEN_FLY'] == 'true') {
            $aData['TAS_DURATION'] = $sNextTasParam['NEXT_TASK']['TAS_DURATION'];
            $aData['TAS_TIMEUNIT'] = $sNextTasParam['NEXT_TASK']['TAS_TIMEUNIT'];
            $aData['TAS_TYPE_DAY'] = $sNextTasParam['NEXT_TASK']['TAS_TYPE_DAY'];

            if (isset( $sNextTasParam['NEXT_TASK']['TAS_CALENDAR'] ) && $sNextTasParam['NEXT_TASK']['TAS_CALENDAR'] != '') {
                $aCalendarUID = $sNextTasParam['NEXT_TASK']['TAS_CALENDAR'];
            } else {
                $aCalendarUID = '';
            }

            //Updating the task Table , so that user will see updated values in the assign screen in consequent cases
            $oTask = new Task();
            $oTask->update( $aData );
        } else {
            if (is_null( $task )) {
                return 0;
            }
            $aData['TAS_DURATION'] = $task->getTasDuration();
            $aData['TAS_TIMEUNIT'] = $task->getTasTimeUnit();
            $aData['TAS_TYPE_DAY'] = $task->getTasTypeDay();
            $aCalendarUID = '';
        }

        //use the dates class to calculate dates
        $calendar = new calendar();

        if ($calendar->pmCalendarUid == '') {
        	$calendar->getCalendar(null, $task->getProUid(), $aData['TAS_UID']);
        	$calData = $calendar->getCalendarData();
        }

        /*$iDueDate = $calendar->calculateDate( $this->getDelDelegateDate(), $aData['TAS_DURATION'], $aData['TAS_TIMEUNIT']         //hours or days, ( we only accept this two types or maybe weeks
        );*/
        $iDueDate = $calendar->dashCalculateDate($this->getDelDelegateDate(), $aData['TAS_DURATION'], $aData['TAS_TIMEUNIT'], $calData);

        return $iDueDate;
    }

    public function getDiffDate ($date1, $date2)
    {
        return ($date1 - $date2) / (24 * 60 * 60); //days
        return ($date1 - $date2) / 3600;
    }

    public function calculateDuration ($cron = 0)
    {
        try {
            if ($cron == 1) {
                $arrayCron = unserialize( trim( @file_get_contents( PATH_DATA . "cron" ) ) );
                $arrayCron["processcTimeStart"] = time();
                @file_put_contents( PATH_DATA . "cron", serialize( $arrayCron ) );
            }

            //patch  rows with initdate = null and finish_date
            $c = new Criteria();
            $c->clearSelectColumns();
            $c->addSelectColumn( AppDelegationPeer::APP_UID );
            $c->addSelectColumn( AppDelegationPeer::DEL_INDEX );
            $c->addSelectColumn( AppDelegationPeer::DEL_DELEGATE_DATE );
            $c->addSelectColumn( AppDelegationPeer::DEL_FINISH_DATE );
            $c->add( AppDelegationPeer::DEL_INIT_DATE, null, Criteria::ISNULL );
            $c->add( AppDelegationPeer::DEL_FINISH_DATE, null, Criteria::ISNOTNULL );
            //$c->add(AppDelegationPeer::DEL_INDEX, 1);


            $rs = AppDelegationPeer::doSelectRS( $c );
            $rs->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $rs->next();
            $row = $rs->getRow();

            while (is_array( $row )) {
                $oAppDel = AppDelegationPeer::retrieveByPk( $row['APP_UID'], $row['DEL_INDEX'] );
                if (isset( $row['DEL_FINISH_DATE'] )) {
                    $oAppDel->setDelInitDate( $row['DEL_FINISH_DATE'] );
                } else {
                    $oAppDel->setDelInitDate( $row['DEL_INIT_DATE'] );
                }
                $oAppDel->save();

                $rs->next();
                $row = $rs->getRow();
            }
            //walk in all rows with DEL_STARTED = 0 or DEL_FINISHED = 0


            $c = new Criteria( 'workflow' );
            $c->clearSelectColumns();
            $c->addSelectColumn( AppDelegationPeer::APP_UID );
            $c->addSelectColumn( AppDelegationPeer::DEL_INDEX );
            $c->addSelectColumn( AppDelegationPeer::USR_UID);
            $c->addSelectColumn( AppDelegationPeer::PRO_UID);
            $c->addSelectColumn( AppDelegationPeer::TAS_UID);
            $c->addSelectColumn( AppDelegationPeer::DEL_DELEGATE_DATE );
            $c->addSelectColumn( AppDelegationPeer::DEL_INIT_DATE );
            $c->addSelectColumn( AppDelegationPeer::DEL_TASK_DUE_DATE );
            $c->addSelectColumn( AppDelegationPeer::DEL_FINISH_DATE );
            $c->addSelectColumn( AppDelegationPeer::DEL_DURATION );
            $c->addSelectColumn( AppDelegationPeer::DEL_QUEUE_DURATION );
            $c->addSelectColumn( AppDelegationPeer::DEL_DELAY_DURATION );
            $c->addSelectColumn( AppDelegationPeer::DEL_STARTED );
            $c->addSelectColumn( AppDelegationPeer::DEL_FINISHED );
            $c->addSelectColumn( AppDelegationPeer::DEL_DELAYED );
            $c->addSelectColumn( TaskPeer::TAS_DURATION );
            $c->addSelectColumn( TaskPeer::TAS_TIMEUNIT );
            $c->addSelectColumn( TaskPeer::TAS_TYPE_DAY );

            $c->addJoin( AppDelegationPeer::TAS_UID, TaskPeer::TAS_UID, Criteria::LEFT_JOIN );
            //$c->add(AppDelegationPeer::DEL_INIT_DATE, NULL, Criteria::ISNULL);
            //$c->add(AppDelegationPeer::APP_UID, '7694483844a37bfeb0931b1063501289');
            //$c->add(AppDelegationPeer::DEL_STARTED, 0);


            $cton1 = $c->getNewCriterion( AppDelegationPeer::DEL_STARTED, 0 );
            $cton2 = $c->getNewCriterion( AppDelegationPeer::DEL_FINISHED, 0 );
            $cton1->addOR( $cton2 );
            $c->add( $cton1 );

            $rs = AppDelegationPeer::doSelectRS( $c );
            $rs->setFetchmode( ResultSet::FETCHMODE_ASSOC );
            $rs->next();
            $row = $rs->getRow();
            $i = 0;
            //print "<table colspacing='2' border='1'>";
            //print "<tr><td>iDelegateDate </td><td>iInitDate </td><td>iDueDate </td><td>iFinishDate </td><td>isStarted </td><td>isFinished </td><td>isDelayed </td><td>queueDuration </td><td>delDuration </td><td>delayDuration</td></tr>";
            
            $calendar = new calendar();

            $now = strtotime( 'now' );
            while (is_array( $row )) {
                $fTaskDuration = $row['TAS_DURATION'];
                $fTaskDurationUnit = $row['TAS_TIMEUNIT'];
                $iDelegateDate = strtotime( $row['DEL_DELEGATE_DATE'] );
                $iInitDate = strtotime( $row['DEL_INIT_DATE'] );
                $iDueDate = strtotime( $row['DEL_TASK_DUE_DATE'] );
                $iFinishDate = strtotime( $row['DEL_FINISH_DATE'] );
                $isStarted = intval( $row['DEL_STARTED'] );
                $isFinished = intval( $row['DEL_FINISHED'] );
                $isDelayed = intval( $row['DEL_DELAYED'] );
                $queueDuration = $this->getDiffDate( $iInitDate, $iDelegateDate );
                $delDuration = 0;
                $delayDuration = 0;
                $overduePercentage = 0.0;
                //get the object,
                $oAppDel = AppDelegationPeer::retrieveByPk( $row['APP_UID'], $row['DEL_INDEX'] );

				//getting the calendar
				$calendar->getCalendar($row['USR_UID'], $row['PRO_UID'], $row['TAS_UID']);
				$calData = $calendar->getCalendarData();

				//Recalculating DueDate with the user calendar if it exist. It allways will take the derivation date like initial date.
				$iDueDate = $calendar->dashCalculateDate($row['DEL_DELEGATE_DATE'], $fTaskDuration, $fTaskDurationUnit, $calData);

                //if the task is not started
                if ($isStarted == 0) {
                    if ($row['DEL_INIT_DATE'] != null && $row['DEL_INIT_DATE'] != '') {
                        $oAppDel->setDelStarted( 1 );
                        $queueDuration = $this->getDiffDate( $iInitDate, $iDelegateDate );
                        $oAppDel->setDelQueueDuration( $queueDuration );
                    } else {
                        //the task was not started
                        $queueDuration = $this->getDiffDate( $now, $iDelegateDate );
                        $oAppDel->setDelQueueDuration( $queueDuration );

                        //we are putting negative number if the task is not delayed, and positive number for the time the task is delayed
                        //$delayDuration = $this->getDiffDate( $now, $iDueDate );
                        $delayDuration = $calendar->dashCalculateDurationWithCalendar( $iDueDate, date("Y-m-d H:i:s"), $calData );
                        $delayDuration = $delayDuration / (24 * 60 * 60); //Days
                        $oAppDel->setDelDelayDuration( $delayDuration );
                        if ($fTaskDuration != 0) {
                            $overduePercentage = $delayDuration / $fTaskDuration;
                            $oAppDel->setAppOverduePercentage( $overduePercentage );
                            if ($iDueDate < $now) {
                                $oAppDel->setDelDelayed( 1 );
                            }
                        }
                    }
                }

                //if the task was not finished
                if ($isFinished == 0) {
                    if ($row['DEL_FINISH_DATE'] != null && $row['DEL_FINISH_DATE'] != '') {
                        $oAppDel->setAppOverduePercentage( $overduePercentage );
                        $oAppDel->setDelFinished( 1 );

                        //$delDuration = $this->getDiffDate( $iFinishDate, $iInitDate );
                        $delDuration = $this->calculateDurationWithCalendar($row['DEL_INIT_DATE'], $row['DEL_FINISH_DATE'], $calData );//by jen
                        $delDuration = $delDuration / (24 * 60 * 60); //Saving the delDuration in days. The calculateDurationSLA func returns mins.

                        $oAppDel->setDelDuration( $delDuration );
                        //calculate due date if correspond
                        if ($iDueDate < $iFinishDate) {
                            $oAppDel->setDelDelayed( 1 );
                            //$delayDuration = $this->getDiffDate( $iFinishDate, $iDueDate );
                            $delayDuration = $calendar->dashCalculateDurationWithCalendar( $iDueDate, $row['DEL_FINISH_DATE'], $calData );
                            $delayDuration = $delayDuration / (24 * 60 * 60); //Days
                        } else {
                            $oAppDel->setDelDelayed( 0 );
                            $delayDuration = 0;
                        }
                        $oAppDel->setDelDelayDuration( $delayDuration );
                    } else {
                        //the task was not completed
                        if ($row['DEL_INIT_DATE'] != null && $row['DEL_INIT_DATE'] != '') {
                        	//$delDuration = $this->getDiffDate( $now, $iInitDate );
                            $delDuration = $this->calculateDurationWithCalendar($row['DEL_INIT_DATE'], date("Y-m-d H:i:s"), $calData );//by jen
                            $delDuration = $delDuration / (24 * 60 * 60); //Saving the delDuration in days. The calculateDurationSLA func returns mins.
                        } else {
                            //$delDuration = $this->getDiffDate( $now, $iDelegateDate );
                            $delDuration = $this->calculateDurationWithCalendar($row['DEL_DELEGATE_DATE'], date("Y-m-d H:i:s"), $calData ); //byJen
                            $delDuration = $delDuration / (24 * 60 * 60); //Saving the delDuration in days. The calculateDurationSLA func returns mins.
                        }
                        $oAppDel->setDelDuration( $delDuration );

                        //we are putting negative number if the task is not delayed, and positive number for the time the task is delayed
                        //$delayDuration = $this->getDiffDate( $now, $iDueDate );
                        $delayDuration = $calendar->dashCalculateDurationWithCalendar( $iDueDate, date("Y-m-d H:i:s"), $calData );
                        $delayDuration = $delayDuration / (24 * 60 * 60); //Days
                        $oAppDel->setDelDelayDuration( $delayDuration );
                        if ($fTaskDuration != 0) {
                            $overduePercentage = $delayDuration / $fTaskDuration;
                            $oAppDel->setAppOverduePercentage( $overduePercentage );
                            if ($iDueDate < $now) {
                                $oAppDel->setDelDelayed( 1 );
                            }
                        }
                    }

                }
                //and finally save the record
                $RES = $oAppDel->save();
                $rs->next();
                $row = $rs->getRow();
            }

            if ($cron == 1) {
                $arrayCron = unserialize( trim( @file_get_contents( PATH_DATA . "cron" ) ) );
                $arrayCron["processcTimeStart"] = time();
                @file_put_contents( PATH_DATA . "cron", serialize( $arrayCron ) );
            }
        } catch (Exception $oError) {
            error_log( $oError->getMessage() );
        }
    }

    //Calculate the duration betwen two dates with a calendar
    public function calculateDurationWithCalendar ($iniDate, $finDate = null, $calendarData = array())
    {
    	if ((is_null($finDate)) || ($finDate == '')) {
    		$finDate = date('Y-m-d H:i:s');
    	}
    
    	$secondDuration = 0.00;
    
    	if ( (strtotime($iniDate)) < (strtotime($finDate)) ) {
    		$timeIniDate = strtotime($iniDate);
    		$timeFinDate = strtotime($finDate);
    
    	} elseif ( (strtotime($finDate)) < (strtotime($iniDate)) ) {
    		$timeIniDate = strtotime($finDate);
    		$timeFinDate = strtotime($iniDate);
    		$auxDate = $iniDate;
    		$iniDate = $finDate;
    		$finDate = $auxDate;
    	} else {
    		return $secondDuration;
    	}
    
    	$finDate = $this->getIniDate($finDate, $calendarData);
    	$newDate = $iniDate;
    	while ($timeIniDate < $timeFinDate) {
    		//$dataLog = array();
    		$newDate = $this->getIniDate($newDate, $calendarData);
    
    		//$dataLog[] = $hoursDuration;
    		//$dataLog[] = $newDate;
    
    		$rangeWorkHour = $this->getRangeWorkHours($newDate, $calendarData['BUSINESS_DAY']);
    		$onlyDate = (date('Y-m-d',strtotime($newDate))) . ' ' . $rangeWorkHour['END'];
    
    		//$dataLog[] = date('l',strtotime($newDate));
    		//$dataLog[] = $rangeWorkHour['START'] . ' / ' . $rangeWorkHour['END'];
    		//$dataLog[] = $rangeWorkHour['TOTAL'];
    
    		if ( (strtotime($finDate)) < (strtotime($onlyDate)) ) {
    			$secondRes = ( ((float)strtotime($finDate)) - ((float)strtotime($newDate)) );
    			$timeIniDate = strtotime($finDate);
    			$secondDuration += (float)$secondRes;
    		} else {
    			$secondRes = ( ((float)strtotime($onlyDate)) - ((float)strtotime($newDate)) );
    			$newDate = $onlyDate;
    			$timeIniDate = strtotime($onlyDate);
    			$secondDuration += (float)$secondRes;
    		}
    		//$dataLog[] = $newDate;
    		//$log[] = $dataLog;
    	}
    	return $secondDuration;
    }
    
    public function getIniDate ($iniDate, $calendarData = array())
    {
    	$flagIniDate = true;
    
    	while ($flagIniDate) {
    		// 1 if it's a work day
    		$weekDay = date('w',strtotime($iniDate));
    		if ( !(in_array($weekDay, $calendarData['CALENDAR_WORK_DAYS_A'])) ) {
    			$iniDate = date('Y-m-d'.' 00:00:00' , strtotime('+1 day', strtotime($iniDate)));
    			continue;
    		}
    
    		// 2 if it's a holiday
    		$iniDateHolidayDay = $this->is_holiday($iniDate, $calendarData['HOLIDAY']);
    		if ($iniDateHolidayDay) {
    			$iniDate = date('Y-m-d'.' 00:00:00' , strtotime('+1 day', strtotime($iniDate)));
    			continue;
    		}
    
    		// 3 if it's work time
    		$workHours = $this->nextWorkHours($iniDate, $weekDay, $calendarData['BUSINESS_DAY']);
    		if ( !($workHours['STATUS']) ) {
    			$iniDate = date('Y-m-d'.' 00:00:00' , strtotime('+1 day', strtotime($iniDate)));
    			continue;
    		} else {
    			$iniDate = $workHours['DATE'];
    		}
    
    		$flagIniDate = false;
    	}
    
    	return $iniDate;
    }
    
    public function nextWorkHours ($date, $weekDay, $workHours = array())
    {
    	$auxIniDate = explode(' ', $date);
    	$timeDate = $auxIniDate['1'];
    	$timeDate = (float)str_replace(':', '', ((strlen($timeDate) == 8) ? $timeDate : $timeDate.':00') );
    	$nextWorkHours = array();
    
    	$workHoursDay = array();
    	$tempWorkHoursDay = array();
    
    	foreach ($workHours as $value) {
    		if ($value['CALENDAR_BUSINESS_DAY'] == $weekDay) {
    			$rangeWorkHour = array();
    			$timeStart = $value['CALENDAR_BUSINESS_START'];
    			$timeEnd   = $value['CALENDAR_BUSINESS_END'];
    			$rangeWorkHour['START'] = ((strlen($timeStart) == 8) ? $timeStart : $timeStart.':00');
    			$rangeWorkHour['END']   = ((strlen($timeEnd) == 8) ? $timeEnd : $timeEnd.':00');
    
    			$workHoursDay[] = $rangeWorkHour;
    		}
    
    		if ($value['CALENDAR_BUSINESS_DAY'] == '7') {
    			$rangeWorkHour = array();
    			$timeStart = $value['CALENDAR_BUSINESS_START'];
    			$timeEnd   = $value['CALENDAR_BUSINESS_END'];
    			$rangeWorkHour['START'] = ((strlen($timeStart) == 8) ? $timeStart : $timeStart.':00');
    			$rangeWorkHour['END']   = ((strlen($timeEnd) == 8) ? $timeEnd : $timeEnd.':00');
    
    			$tempWorkHoursDay[] = $rangeWorkHour;
    		}
    	}
    
    	if ( !(count($workHoursDay)) ) {
    		$workHoursDay = $tempWorkHoursDay;
    	}
    
    	$countHours = count($workHoursDay);
    	if ($countHours) {
    		for ($i = 1; $i < $countHours; $i++) {
    			for ($j = 0; $j < $countHours-$i; $j++) {
    				$dataft = (float)str_replace(':', '', $workHoursDay[$j]['START']);
    				$datasc = (float)str_replace(':', '', $workHoursDay[$j+1]['END']);
    				if ($dataft > $datasc) {
    					$aux = $workHoursDay[$j+1];
    					$workHoursDay[$j+1] = $workHoursDay[$j];
    					$workHoursDay[$j] = $aux;
    				}
    			}
    		}
    
    		foreach ($workHoursDay as $value) {
    			$iniTime = (float)str_replace(':', '', ((strlen($value['START']) == 8) ? $value['START'] : $value['START'].':00'));
    			$finTime = (float)str_replace(':', '', ((strlen($value['END']) == 8) ? $value['END'] : $value['END'].':00'));
    
    			if ( $timeDate <= $iniTime ) {
    				$nextWorkHours['STATUS'] = true;
    				$nextWorkHours['DATE']   = $auxIniDate['0'] . ' ' . ((strlen($value['START']) == 8) ? $value['START'] : $value['START'].':00');
    				return $nextWorkHours;
    			} elseif ( ($iniTime <= $timeDate)  && ($timeDate < $finTime) ) {
    				$nextWorkHours['STATUS'] = true;
    				$nextWorkHours['DATE']   = $date;
    				return $nextWorkHours;
    			}
    		}
    	}
    
    	$nextWorkHours['STATUS'] = false;
    	return $nextWorkHours;
    }
    
    public function is_holiday ($date, $holidays = array())
    {
	   	$auxIniDate = explode(' ', $date);
    	$iniDate = $auxIniDate['0'];
    	$iniDate = strtotime($iniDate);
    
    	foreach ($holidays as $value) {
    		$holidayStartDate = strtotime(date('Y-m-d',strtotime($value['CALENDAR_HOLIDAY_START'])));
    		$holidayEndDate   = strtotime(date('Y-m-d',strtotime($value['CALENDAR_HOLIDAY_END'])));
    
    		if ( ($holidayStartDate <= $iniDate) && ($iniDate <= $holidayEndDate) ) {
    			return true;
    		}
    	}
    	return false;
    }
    
    public function getRangeWorkHours ($date, $workHours)
    {
    	$auxIniDate = explode(' ', $date);
    	$timeDate = $auxIniDate['1'];
    	$timeDate = (float)str_replace(':', '', ((strlen($timeDate) == 8) ? $timeDate : $timeDate.':00') );
    	$weekDay = date('w',strtotime($date));
    
    	$workHoursDay = array();
    	$tempWorkHoursDay = array();
    
    	foreach ($workHours as $value) {
    		if ($value['CALENDAR_BUSINESS_DAY'] == $weekDay) {
    			$rangeWorkHour = array();
    			$timeStart = $value['CALENDAR_BUSINESS_START'];
    			$timeEnd   = $value['CALENDAR_BUSINESS_END'];
    			$rangeWorkHour['START'] = ((strlen($timeStart) == 8) ? $timeStart : $timeStart.':00');
    			$rangeWorkHour['END']   = ((strlen($timeEnd) == 8) ? $timeEnd : $timeEnd.':00');
    
    			$workHoursDay[] = $rangeWorkHour;
    		}
    
    		if ($value['CALENDAR_BUSINESS_DAY'] == '7') {
    			$rangeWorkHour = array();
    			$timeStart = $value['CALENDAR_BUSINESS_START'];
    			$timeEnd   = $value['CALENDAR_BUSINESS_END'];
    			$rangeWorkHour['START'] = ((strlen($timeStart) == 8) ? $timeStart : $timeStart.':00');
    			$rangeWorkHour['END']   = ((strlen($timeEnd) == 8) ? $timeEnd : $timeEnd.':00');
    
    			$tempWorkHoursDay[] = $rangeWorkHour;
    		}
    	}
    
    	if ( !(count($workHoursDay)) ) {
    		$workHoursDay = $tempWorkHoursDay;
    	}
    
    	foreach ($workHoursDay as $value) {
    		$iniTime = (float)str_replace(':', '', $value['START']);
    		$finTime = (float)str_replace(':', '', $value['END']);
    
    		if ( ($iniTime <= $timeDate)  && ($timeDate <= $finTime) ) {
    			//pr($finTime .' menos '.$iniTime .' = '.($finTime-$iniTime));
    			$value['TOTAL'] = (($finTime-$iniTime)/10000);
    			return $value;
    		}
    	}
    	return false;
    }
    
    
    public function getLastDeleration ($APP_UID)
    {
        $c = new Criteria( 'workflow' );
        $c->addSelectColumn( AppDelegationPeer::APP_UID );
        $c->addSelectColumn( AppDelegationPeer::DEL_INDEX );
        $c->addSelectColumn( AppDelegationPeer::DEL_DELEGATE_DATE );
        $c->addSelectColumn( AppDelegationPeer::DEL_INIT_DATE );
        $c->addSelectColumn( AppDelegationPeer::DEL_TASK_DUE_DATE );
        $c->addSelectColumn( AppDelegationPeer::DEL_FINISH_DATE );
        $c->addSelectColumn( AppDelegationPeer::DEL_DURATION );
        $c->addSelectColumn( AppDelegationPeer::DEL_QUEUE_DURATION );
        $c->addSelectColumn( AppDelegationPeer::DEL_DELAY_DURATION );
        $c->addSelectColumn( AppDelegationPeer::DEL_STARTED );
        $c->addSelectColumn( AppDelegationPeer::DEL_FINISHED );
        $c->addSelectColumn( AppDelegationPeer::DEL_DELAYED );
        $c->addSelectColumn( AppDelegationPeer::USR_UID );

        $c->add( AppDelegationPeer::APP_UID, $APP_UID );
        $c->addDescendingOrderByColumn( AppDelegationPeer::DEL_INDEX );
        $rs = AppDelegationPeer::doSelectRS( $c );
        $rs->setFetchmode( ResultSet::FETCHMODE_ASSOC );
        $rs->next();
        return $rs->getRow();
    }

    public function getCurrentIndex ($appUid)
    {
        $oCriteria = new Criteria();
        $oCriteria->addSelectColumn( AppDelegationPeer::DEL_INDEX );
        $oCriteria->add( AppDelegationPeer::APP_UID, $appUid );
        $oCriteria->addDescendingOrderByColumn( AppDelegationPeer::DEL_INDEX );
        $oRuleSet = AppDelegationPeer::doSelectRS( $oCriteria );
        $oRuleSet->setFetchmode( ResultSet::FETCHMODE_ASSOC );
        $oRuleSet->next();
        $data = $oRuleSet->getRow();
        return (int)$data['DEL_INDEX'];
    }

    public function getCurrentTask ($appUid)
    {
        $oCriteria = new Criteria();
        $oCriteria->addSelectColumn( AppDelegationPeer::TAS_UID );
        $oCriteria->add( AppDelegationPeer::APP_UID, $appUid );
        $oCriteria->addDescendingOrderByColumn( AppDelegationPeer::DEL_INDEX );
        $oRuleSet = AppDelegationPeer::doSelectRS( $oCriteria );
        $oRuleSet->setFetchmode( ResultSet::FETCHMODE_ASSOC );
        $oRuleSet->next();
        $data = $oRuleSet->getRow();
        return $data['TAS_UID'];
    }
    
    /**
    * Verify if the current case is already routed.
    *
    * @param string $AppUid the uid of the application
    * @return array $Fields the fields
    */

    public function alreadyRouted ($appUid, $sDelIndex)
    {
        $c = new Criteria("workflow");
        $c->clearSelectColumns();
        $c->addSelectColumn(AppDelegationPeer::APP_UID);
        $c->add(AppDelegationPeer::APP_UID, $appUid);
        $c->add(AppDelegationPeer::DEL_INDEX, $sDelIndex);
        $c->add(AppDelegationPeer::DEL_FINISH_DATE, null, Criteria::ISNOTNULL);
        $result = AppDelegationPeer::doSelectRS($c);
        $result->setFetchmode(ResultSet::FETCHMODE_ASSOC);
        if($result->next()) {
            return true;
        } else {
            return false;
        }
    }

}