<?php

/**
 * Subclass for representing a row from the 'st_notification' table.
 *
 * 
 *
 * @package plugins.stNotificationPlugin.lib.model
 */ 
class Notification extends BaseNotification
{
    public function getTypeLabel()
    {
        $types = stNotification::getTypes(sfContext::getInstance()->getI18N());

        return $types[$this->type];
    }

    public function getAction()
    {
        $action = parent::getAction();

        if (is_callable($action))
        {
            return call_user_func($action, sfContext::getInstance());
        }

        return $action;
    }

    public function getMessage()
    {
        $formatNumberChoice = null;
        $messageParams = array();
        $i18n = sfContext::getInstance()->getI18N();
        $catalogue = $this->getI18nCatalogue();
        $message = parent::getMessage();

        if ($message[0] == '@')
        {
            list($message, $messageParams) = unserialize(ltrim($message, '@'));
        }

        if (false !== strpos($message, '::') && is_callable($message))
        {
            return call_user_func($message, $messageParams, sfContext::getInstance());
        }

        if (isset($messageParams['format_number_choice']) && $messageParams['format_number_choice'])
        {
            $formatNumberChoice = $messageParams['format_number_choice'];
            unset($messageParams['format_number_choice']);
        }

        $messageParams['%number%'] = $this->getCallCount();

        $translatedMessage = $i18n->__($message, $messageParams, 'stNotificationBackend');

        if ($i18n->hasTranslation($message, $catalogue))
        {
            $translatedMessage = $i18n->__($message, $messageParams, $catalogue);
        }

        if ($formatNumberChoice)
        {
            $choice = new sfChoiceFormat();
            $translatedMessage = $choice->format($translatedMessage, is_numeric($formatNumberChoice) ? $formatNumberChoice : $messageParams[$formatNumberChoice]);
        }

        return $translatedMessage;
    }

    public function updateNotifiedAt()
    {
        $this->setCreatedAt(time());
        $this->setIsMarkedAsRead(false);
    }

    public function incrementCallCount()
    {
        $this->setCallCount($this->getCallCount() + 1);
    }

    public function decrementCallCount()
    {
        $callCount = $this->getCallCount() - 1;

        $this->setCallCount($callCount >= 0 ? $callCount : 0);
    }
}