<?
require_once ("../lib/setting.inc.php");
require_once ("../lib/group.inc.php");
require_once ("../lib/user.inc.php");
require_once ("../lib/ticket.inc.php");
require_once ("../lib/timer.inc.php");
require_once ("../lib/history.inc.php");
require_once ("../lib/i18n.inc.php");


class TicketInc
{
	private $status;
	private $active = 0;


	public function __construct ()
	{
		session_id () || session_start ();
		
		if (!isset ($_SESSION['cms']['edit']['ticket'])) {
			$_SESSION['cms']['edit']['ticket']['activ_id'] = 0;
		}
		$this->active = &$_SESSION['cms']['edit']['ticket']['activ_id'];
		
		$this->status = $this->status ();
	}
	
	//***************************
	// GETTER / SETTER
	//***************************
	public function __get ($name)
	{
		switch ($name) {
		case "timers":
			return Timer::getList (-1);
		case "may_set_online":
			return Ticket::getEditRight () & Base::MODE_ONLINE;
		case "may_edit":
			return Ticket::getEditRight () & Base::MODE_EDIT;
		default:
			return $this->$name;
		}
	}
	
	public function __set ($name, $value)
	{
	}

	private function status ()
	{
		$status = array ();
		
		if ($this->active==-1) {
			$status['values'] = array ('name' => "", 'timer_id' => 0);
		} else {
			$status['values'] = Ticket::get ($this->active);
		}
		
		$status['messages'] = array ();
		
		$status['delQuestion'] = I18n::tr ("edit", "set_ticket/del this Ticket?", "del this Ticket?");
		
		$status['quickbar']['disabledButtons']['save'] = true;
		if (!History::getFirstUndo ($this->active, "ticket", false)) {
			$status['quickbar']['disabledButtons']['undo'] = true;
		}
		if (!History::getFirstRedo ($this->active, "ticket", false)) {
			$status['quickbar']['disabledButtons']['redo'] = true;
		}
		$status['quickbar']['disabledButtons']['edit'] = !Ticket::selected ();
		$status['quickbar']['disabledButtons']['delete'] = !Ticket::selected () || Ticket::selected ()==Ticket::SERVER_ID;
		
		$status['statusbar']['value'] = "";	// Elementname, User, letzte Änderung,...
		if (User::get ("is_admin")) {
			$status['statusbar']['value'] .= " #{$this->active}";
		}
		
		return $status;
	}
	
	public function ticketList ()
	{
		$values = Ticket::getList ();
		foreach ($values as $key => $row) {
			$values[$key]['status'] = $row['timer_id'] ? "timer" : "ticket";
		}
		return $values;
	}
	
	public function save ($values)
	{
		$history = new History ("ticket set");
		$history->groupStart ();
		
		if (isset ($values['name']) && $values['name']) {
			$this->active = Ticket::setName ($this->active, $values['name']);
			if (!Ticket::selected ()) {
				$this->select ($this->active);
			}
		}
		if (isset ($values['timer_id']) && $this->may_set_online) {
			Ticket::setTimer ($this->active, $values['timer_id']);
		}
		$history->groupEnd();
		$this->active = 0;
		
		$this->status = $this->status ();
	}

	public function undo ()
	{
		if ($undo = History::getFirstUndo ($this->active, "ticket", false)) {
			History::restore ($undo['id']);
			$this->status = $this->status ();
		}
	}

	public function redo ()
	{
		if ($redo = History::getFirstRedo ($this->active, "ticket", false)) {
			History::restore ($redo['id']);
			$this->status = $this->status ();
		}
	}

	public function select ($id)
	{
		$this->active = 0;
		if (!Ticket::selected ($id)) {
			Group::setEditMode (0, Base::MODE_ONLINE);
		} else if (Group::getEditMode () & Base::MODE_ONLINE) {
			Group::setEditMode (0, Base::MODE_VIEW);
		}
	}
	
	public function edit ()
	{
		$this->active = Ticket::selected ();
	}

	public function add ()
	{
		$this->active = -1;
		Ticket::selected (-1);
		Group::setEditMode (0, Base::MODE_ONLINE);
	}

	public function del ()
	{
		Ticket::del ($this->active);
		Ticket::selected (-1);
		Group::setEditMode (0, Base::MODE_ONLINE);
		$this->active = 0;
	}

	public function message ($text)
	{
		return I18n::tr ("edit", "set_ticket/$text", $text);
	}

	// Wandelt das gegebene Array/Text in eine Form um, die direkt einer JavaScript Variablen zugewiesen werden kann
	public function toJavaScript ($value)
	{
		if (is_array ($value)) {
			$values = array ();
			foreach ($value as $key => $val) {
				$values[] = "'$key':".$this->toJavaScript ($val);
			}
			return "{".implode (",", $values)."}";
		} else {
			$value = Database::escape ($value);
			return ($value===true) ? "true" : (($value===false) ? "false" : "'$value'");
		}
	}
}
?>