<?php

/**
 * @package         Convert Forms
 * @version         3.2.9 Free
 * 
 * @author          Tassos Marinos <info@tassos.gr>
 * @link            http://www.tassos.gr
 * @copyright       Copyright © 2020 Tassos Marinos All Rights Reserved
 * @license         GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later
*/

defined('_JEXEC') or die('Restricted access');

use Joomla\Registry\Registry;
use Joomla\CMS\Factory;
use Joomla\CMS\Router\Route;

require_once JPATH_ADMINISTRATOR . '/components/com_convertforms/models/conversions.php';

class ConvertFormsModelSubmissions extends ConvertFormsModelConversions
{
	/**
	 * Application Object
	 *
	 * @var object
	 */
	private $app;

	/**
	 * Submissions filter options and params;
	 *
	 * @var object
	 */
	public $options;

	/**
	 * Class constructor
	 */
	public function __construct($config = array())
	{
		$this->app  = JFactory::getApplication();
		$this->options = isset($config['options']) ? new Registry($config['options']) : $this->app->getMenu()->getActive()->getParams();

		parent::__construct($config);
	}

	/**
	 * Method to auto-populate the model state.
	 *
	 * This method should only be called once per instantiation and is designed
	 * to be called on the first call to the getState() method unless the model
	 * configuration flag to ignore the request is set.
	 *
	 * Note. Calling getState in this method will result in recursion.
	 *
	 * @param   string  $ordering   An optional ordering field.
	 * @param   string  $direction  An optional direction (asc|desc).
	 *
	 * @return  void
	 *
	 * @since   3.0.1
	 */
	protected function populateState($ordering = 'ordering', $direction = 'ASC')
	{
		$options = $this->options;

        $this->setState('filter.form_id', $options->get('form_id', 0));

        // Set page limit / limit start
        $this->setState('list.limit', $options->get('list_limit', 20));

		$limitstart = $this->app->input->get('limitstart', 0, 'uint');
        $this->setState('list.start', $limitstart);

		// Filter State
		$filter_confirmed_only = $options->get('confirmed_only', false);
		$this->setState('filter.state', $filter_confirmed_only ? '1' : '0,1');

        // Set ordering
        $ordering = $options->get('ordering', 'recent');

		switch ($ordering)
		{
			case 'oldest':
				$this->setState('list.ordering', 'created');
				$this->setState('list.direction', 'asc');
				break;		

			case 'random':
				$this->setState('list.ordering', 'rand()');
				break;

			default: // recent
				$this->setState('list.ordering', 'created');
				$this->setState('list.direction', 'desc');
				break;
        }
                
        // Filter Users
		$filter_user = $options->get('filter_user', '');
		
        switch ($filter_user)
        {
            case 'specific':
                $user = $options->get('user_ids', -1);
                break;
            case 'current':
                $user = \JFactory::getUser()->id ?: -1;
                break;
            default:
                $user = null;
        }

        if ($user)
        {
            $this->setState('filter.user_id', $user);
		}
	}
	
    /**
     *  [getItems description]
     *
     *  @return  object
     */
    public function getItems()
    {
		if (!$items = parent::getItems())
		{
			return $items;
		}
		
        foreach ($items as &$item)
        {
			// View submission link
			$item->link = Route::link('site', 'index.php?option=com_convertforms&view=submission&id=' . $item->id . '&Itemid=' . Factory::getApplication()->input->get('Itemid'));
        }

        return $items;
	}

	public function authorize()
	{
		return true;
	}
}