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


class SetTimer
{
	private $status;
	private $group_number;
	private $group;
	private $action;
	private $active;
	private $isTicket;


	public function __construct ()
	{
		session_id () || session_start ();
		
		if (isset ($_REQUEST['site']) && isset ($_REQUEST['group'])  && isset ($_SESSION['cms']['group'][$_REQUEST['site']][$_REQUEST['group']])) {
			$_SESSION['cms']['edit'] = Array ();
			$_SESSION['cms']['edit']['count'] = 0;
			$_SESSION['cms']['edit'][0]['group_number'] = $_REQUEST['group'];
			$_SESSION['cms']['edit'][0]['group'] = $_SESSION['cms']['group'][$_REQUEST['site']][$_REQUEST['group']];
			$_SESSION['cms']['edit'][0]['name'] = $_REQUEST['name'];
			$_SESSION['cms']['edit'][0]['action'] = $_REQUEST['value'];
		}
		if (isset ($_REQUEST['value']) && isset ($_REQUEST['parent_name'])) {
			$_SESSION['cms']['edit'][0]['group_number'] = "";
			$_SESSION['cms']['edit'][0]['group'] = array ();
			$_SESSION['cms']['edit'][0]['name'] = $_REQUEST['parent_name'];
			$_SESSION['cms']['edit'][0]['action'] = $_REQUEST['value'];
		}
		if (!isset ($_SESSION['cms']['set_timer']['active'])) {
			$_SESSION['cms']['set_timer']['active'] = 0;
		}
		$this->group_number = $_SESSION['cms']['edit'][0]['group_number'];
		$this->group = &$_SESSION['cms']['edit'][0]['group'];
		$this->action = $_SESSION['cms']['edit'][0]['action'];
		$this->active = &$_SESSION['cms']['set_timer']['active'];
		$this->isTicket = ($this->action == "ticket");
		
		if (!Timer::get ($this->active)) {
			$this->active = 0;
		}
		
		$this->status = $this->status ();
	}
	
	//***************************
	// GETTER / SETTER
	//***************************
	public function __get ($name)
	{
		switch ($name) {
		case "timers":
			return Timer::getList ($this->isTicket ? -1 : Ticket::selected ());
		case "may_set_online":
			return ($this->isTicket ? Ticket::getEditRight () : $this->group['edit_right']) & Base::MODE_ONLINE;
		default:
			return $this->$name;
		}
	}
	
	public function __set ($name, $value)
	{
	}

	private function status ()
	{
		$status = array ();
		
		$status['name'] = $_SESSION['cms']['edit'][0]['name'];
		
		$status['range'] = preg_replace ("/.*(group|list|ticket).*|.*/", "\\1", $this->action);

		$status['active'] = $this->active ? $this->active : (isset ($_SESSION['cms']['set_timer']['last']) ? $_SESSION['cms']['set_timer']['last'] : 0);
		
		$timer = $this->isTicket ? Ticket::getTimer () : (($status['range']) ? Group::getTimer ($this->group['id']) : $status['active']);
		
		$status['values'] = array ('timer' => "$timer", 'time' => "");
		
		$status['now'] = date ("Y-m-d H:i:s");
		
		//$status['parent_edit_groups'] = Group::getEditGroup ($this->group['id']);
		
		$status['messages'] = array ();
		
		$status['quickbar']['disabledButtons']['save'] = true;
		if (!History::getFirstUndo ($this->active, "timer", false)) {
			$status['quickbar']['disabledButtons']['undo'] = true;
		}
		if (!History::getFirstRedo ($this->active, "timer", false)) {
			$status['quickbar']['disabledButtons']['redo'] = true;
		}
		$status['quickbar']['disabledButtons']['edit'] = $this->active==0;
		
		$status['statusbar']['value'] = "";	// Elementname, User, letzte Änderung,...
		if (User::get ("is_admin")) {
			$status['statusbar']['value'] .= " #{$status['active']}";
		}
		
		return $status;
	}
	
	public function select ($id)
	{
		$this->active = $id;
		$this->status = $this->status ();
	}
	
	public function save ($values)
	{
		$history = new History ("timer set");
		$history->groupStart ();
		
		$this->active = isset ($values['timer']) ? $values['timer'] : 0;
		$time = isset ($values['time']) ? $values['time'] : "";
		$action = preg_match ("/online/", $this->action) ? 1 : -1;
		
		if ($time && !preg_match ("/^\d\d\d\d-\d\d-\d\d \d\d:\d\d:\d\d$/", $time)) {
			$this->status['messages'][] = array ('type' => "error", 'text' => I18n::tr ("edit", "set_timer/wrong time format", "wrong time format"));
			$this->status['quickbar']['disabledButtons']['save'] = true;
			return false;
		}
		if ($time  &&  $time <= $this->status['now']) {
			$this->status['messages'][] = array ('type' => "error", 'text' => I18n::tr ("edit", "set_timer/given time in past", "given time in past"));
			$this->status['quickbar']['disabledButtons']['save'] = true;
			return false;
		}
		
		if ($time) {
			$this->active = Timer::setTime ($this->active, $time, $this->isTicket ? -1 : Ticket::selected (), !$this->isTicket);
		}
		if ($this->status['range'] == 'group') {
			if (!$this->group['id']) {
				// gelöschte Gruppen
				foreach (Group::getChildList ($this->group['parent_id'], $this->group['name'], true) as $row) {
					if ($row['status'] & (Base::STATUS_ERASED | Base::STATUS_ARCHIVED)) {
						Group::setTimer ($row['id'], $this->active*$action);
					}
				}
			} else {
				Group::setTimer ($this->group['id'], $this->active*$action);
			}
		}
		if ($this->status['range'] == 'list') {
			foreach (Group::getChildList ($this->group['parent_id'], $this->group['name']) as $row) {
				Group::setTimer ($row['id'], $this->active*$action);
			}
		}
		if ($this->status['range'] == 'ticket') {
			Ticket::setTimer (Ticket::selected (), $this->active);
		}
		$_SESSION['cms']['set_timer']['last'] = $this->active;
		
		$history->groupEnd();
		return true;
	}

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

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

	public function message ($text)
	{
		return I18n::tr ("edit", "set_timer/$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'");
		}
	}
}
?>