<?php

/**
 * tasks short summary.
 *
 * tasks description.
 *
 * @version 1.0
 * @author MoronO
 */
class PluginProcessmakerTask extends CommonITILTask
{
    private $itemtype ;
    function __construct($itemtype) {
        parent::__construct();
        $this->itemtype=$itemtype;
    }

    /**
     * Summary of getFromDB
     * @param mixed $items_id
     * @param mixed $itemtype
     * @return bool
     */
    function getFromDB($items_id) {
        global $DB ;

        if( $this->getFromDBByQuery(" WHERE itemtype='".$this->itemtype."' AND items_id=$items_id;" ) ) {
           $task = new $this->itemtype;
           if( $task->getFromDB( $items_id ) ) {
              // then we should add our own fields
              $task->fields['items_id'] = $this->fields['id'] ;
              $task->fields['itemtype'] = $this->fields['itemtype'] ;
              unset( $this->fields['id'] ) ;
              unset( $this->fields['items_id'] ) ;
              unset( $this->fields['itemtype'] ) ;
              foreach( $this->fields as $field => $val) {
                 $task->fields[ $field ] = $val ;
              }
              $this->fields = $task->fields ;
              return true ;
           }
        }

        //$query = "SELECT * FROM ".self::getTable()." WHERE itemtype='".$this->itemtype."' AND items_id=$items_id;" ;

        //$ret = $DB->query( $query ) ;
        //if( $ret && $DB->numrows( $ret ) == 1 ) {
        //    $row = $DB->fetch_assoc( $ret ) ;
        //    $task = new $this->itemtype;
        //    if( $task->getFromDB( $row['items_id'] ) ) {
        //        // then we should add our own fields
        //        unset( $row['id'] ) ;
        //        unset( $row['items_id'] ) ;
        //        unset( $row['itemtype'] ) ;
        //        foreach( $row as $field => $val) {
        //            $task->fields[ $field ] = $val ;
        //        }
        //        $this->fields = $task->fields ;
        //        return true ;
        //    }
        //}
        return false ;
    }

    /**
     * Summary of getToDoTasks
     * returns all 'to do' tasks associated with this case
     * @param mixed $case_id
     */
    public static function getToDoTasks( $case_id, $itemtype ) {
        global $DB ;
        $ret = array();
        $selfTable = getTableForItemType( __CLASS__) ;
        $itemTypeTaskTable = getTableForItemType( $itemtype );

        $query = "SELECT glpi_tickettasks.id as taskID from $itemTypeTaskTable
                  INNER JOIN $selfTable on $selfTable.items_id=$itemTypeTaskTable.id
                  WHERE $itemTypeTaskTable.state=1 and $selfTable.case_id='$case_id';";
        foreach($DB->request($query) as $row){
            $ret[$row['taskID']]=$row['taskID'];
        }
        return $ret ;
    }

    static function canView( ) {
      return true ;
   }

   static function populatePlanning($params) {
      global $CFG_GLPI;

      $ret = array();
      $events = array() ;
      if( isset($params['start']) ) {
         $params['begin'] = '2000-01-01 00:00:00';
         if ($params['type'] == 'group') {
            $params['who_group'] = $params['who'];
            $params['whogroup'] = $params['who'];
            $params['who'] = 0 ;
         }
         $ret = CommonITILTask::genericPopulatePlanning( 'TicketTask', $params ) ;

         foreach( $ret as $key => $event ) {
            if( $event['state'] == 1 || ($params['display_done_events'] == 1 && $event['state'] == 2)) { // if todo or done but need to show them (=planning)
               // check if task is one within a case
               $pmTask = new self('TicketTask');
               if( $pmTask->getFromDB( $event['tickettasks_id'] )  ) { // $pmTask->getFromDBByQuery( " WHERE itemtype = 'TicketTask' AND items_id = ". $event['tickettasks_id'] ) ) {
                  $event['editable'] = false;
                  $event['url'] .= '&forcetab=PluginProcessmakerCase$processmakercases' ;

                  $taskCat = new TaskCategory ;
                  $taskCat->getFromDB( $pmTask->fields['taskcategories_id'] ) ;
                  $taskComment = isset($taskCat->fields['comment']) ? $taskCat->fields['comment'] : '' ;
                  if( Session::haveTranslations('TaskCategory', 'comment') ) {
                     $taskComment = DropdownTranslation::getTranslatedValue( $taskCat->getID(), 'TaskCategory', 'comment', $_SESSION['glpilanguage'], $taskComment ) ;
                  }

                  $event['content'] = str_replace( '##processmaker.taskcomment##', $taskComment, $event['content'] ) ;
                  $event['content'] = str_replace( '##ticket.url##_PluginProcessmakerCase$processmakercases', "", $event['content'] ) ; //<a href=\"".$event['url']."\">"."Click to manage task"."</a>
                  //if( $event['state'] == 1 && $event['end'] < $params['start'] ) { // if todo and late
                  //   $event['name'] = $event['end'].' '.$event['name'] ; //$event['begin'].' to '.$event['end'].' '.$event['name'] ;
                  //   $event['end'] = $params['start'].' 24:00:00'; //.$CFG_GLPI['planning_end'];
                  //}
                  $events[$key] = $event ;
               }
            }
         }
      }
      return $events ;
   }


}