<?php

/**
 * @version    CVS: 1.0.0
 * @package    Com_Prod
 * @author     Jose <satjaisat@gmail.com>
 * @copyright  2023 Jose
 * @license    Licencia Pública General GNU versión 2 o posterior. Consulte LICENSE.txt
 */
// No direct access.
defined('_JEXEC') or die;

jimport('joomla.application.component.modelitem');
jimport('joomla.event.dispatcher');

use \Joomla\CMS\Factory;
use \Joomla\Utilities\ArrayHelper;
use \Joomla\CMS\Language\Text;
use \Joomla\CMS\Table\Table;
use \Joomla\CMS\Helper\TagsHelper;

/**
 * Prod model.
 *
 * @since  1.6
 */
class ProdModelProd extends \Joomla\CMS\MVC\Model\ItemModel
{
    public $_item;

        
    
        
	/**
	 * Method to auto-populate the model state.
	 *
	 * Note. Calling getState in this method will result in recursion.
	 *
	 * @return void
	 *
	 * @since    1.6
	 *
     * @throws Exception
	 */
	protected function populateState()
	{
		$app  = Factory::getApplication('com_prod');
		$user = Factory::getUser();

		// Check published state
		if ((!$user->authorise('core.edit.state', 'com_prod')) && (!$user->authorise('core.edit', 'com_prod')))
		{
			$this->setState('filter.published', 1);
			$this->setState('filter.archived', 2);
		}

		// Load state from the request userState on edit or from the passed variable on default
		if (Factory::getApplication()->input->get('layout') == 'edit')
		{
			$id = Factory::getApplication()->getUserState('com_prod.edit.prod.id');
		}
		else
		{
			$id = Factory::getApplication()->input->get('id') ??  $app->getParams()->toArray()['item_id'];
			Factory::getApplication()->setUserState('com_prod.edit.prod.id', $id);
		}

		$this->setState('prod.id', $id);

		// Load the parameters.
		$params       = $app->getParams();
		$params_array = $params->toArray();
	
		if (isset($params_array['item_id'])|| !empty(Factory::getApplication()->input->get('id')))
		{
			$this->setState('prod.id', (Factory::getApplication()->input->get('id') ?? $params_array['item_id'] ));
		} 

		$this->setState('params', $params);
	}

	/**
	 * Method to get an object.
	 *
	 * @param   integer $id The id of the object to get.
	 *
	 * @return  mixed    Object on success, false on failure.
     *
     * @throws Exception
	 */
	public function getItem($id = null)
	{
        if ($this->_item === null)
        {
            $this->_item = false;

            if (empty($id))
            {
                $id = $this->getState('prod.id');
            }

            // Get a level row instance.
            $table = $this->getTable();

            // Attempt to load the row.
            if ($table && $table->load($id))
            {
                

                // Check published state.
                if ($published = $this->getState('filter.published'))
                {
                    if (isset($table->state) && $table->state != $published)
                    {
                        throw new Exception(Text::_('COM_PROD_ITEM_NOT_LOADED'), 403);
                    }
                }

                // Convert the JTable to a clean JObject.
                $properties  = $table->getProperties(1);
                $this->_item = ArrayHelper::toObject($properties, 'JObject');

                
            }

            if (empty($this->_item))
			{
				throw new Exception(Text::_('COM_PROD_ITEM_NOT_LOADED'), 404);
			}
		}

		

		if (isset($this->_item->created_by))
		{
			$this->_item->created_by_name = JFactory::getUser($this->_item->created_by)->name;
		}

		if (isset($this->_item->modified_by))
		{
			$this->_item->modified_by_name = JFactory::getUser($this->_item->modified_by)->name;
		}

		return $this->_item;
	}
	

	/**
	 * Get an instance of JTable class
	 *
	 * @param   string $type   Name of the JTable class to get an instance of.
	 * @param   string $prefix Prefix for the table class name. Optional.
	 * @param   array  $config Array of configuration values for the JTable object. Optional.
	 *
	 * @return  JTable|bool JTable if success, false on failure.
	 */
	public function getTable($type = 'Prod', $prefix = 'ProdTable', $config = array())
	{
		$this->addTablePath(JPATH_ADMINISTRATOR . '/components/com_prod/tables');

		return Table::getInstance($type, $prefix, $config);
	}

	/**
	 * Get the id of an item by alias
	 *
	 * @param   string $alias Item alias
	 *
	 * @return  mixed
	 */
	public function getItemIdByAlias($alias)
	{
            $table      = $this->getTable();
            $properties = $table->getProperties();
            $result     = null;
            $aliasKey   = null;
            if (method_exists($this, 'getAliasFieldNameByView'))
            {
            	$aliasKey   = $this->getAliasFieldNameByView('prod');
            }
            

            if (key_exists('alias', $properties))
            {
                $table->load(array('alias' => $alias));
                $result = $table->id;
            }
            elseif (isset($aliasKey) && key_exists($aliasKey, $properties))
            {
                $table->load(array($aliasKey => $alias));
                $result = $table->id;
            }
			return $result;
	}

	/**
	 * Method to check in an item.
	 *
	 * @param   integer $id The id of the row to check out.
	 *
	 * @return  boolean True on success, false on failure.
	 *
	 * @since    1.6
	 */
	public function checkin($id = null)
	{
		// Get the id.
		$id = (!empty($id)) ? $id : (int) $this->getState('prod.id');
		
		if ($id)
		{
			// Initialise the table
			$table = $this->getTable();

			// Attempt to check the row in.
			if (method_exists($table, 'checkin'))
			{
				if (!$table->checkin($id))
				{
					return false;
				}
			}
		}

		return true;
		
	}

	/**
	 * Method to check out an item for editing.
	 *
	 * @param   integer $id The id of the row to check out.
	 *
	 * @return  boolean True on success, false on failure.
	 *
	 * @since    1.6
	 */
	public function checkout($id = null)
	{
		// Get the user id.
		$id = (!empty($id)) ? $id : (int) $this->getState('prod.id');

		
		if ($id)
		{
			// Initialise the table
			$table = $this->getTable();

			// Get the current user object.
			$user = Factory::getUser();

			// Attempt to check the row out.
			if (method_exists($table, 'checkout'))
			{
				if (!$table->checkout($user->get('id'), $id))
				{
					return false;
				}
			}
		}

		return true;
		
	}

	/**
	 * Publish the element
	 *
	 * @param   int $id    Item id
	 * @param   int $state Publish state
	 *
	 * @return  boolean
	 */
	public function publish($id, $state)
	{
		$table = $this->getTable();
		
		$table->load($id);
		$table->state = $state;

		return $table->store();
		
	}

	/**
	 * Method to delete an item
	 *
	 * @param   int $id Element id
	 *
	 * @return  bool
	 */
	public function delete($id)
	{
		$table = $this->getTable();

		
		return $table->delete($id);
		
	}

	
}
