';
				var_dump('We have an API call!');
				var_dump($vars);
				exit;
			}
		}
	}

	/**
	 * Retrieve book based on the value provided
	 *
	 * @param   mixed         $value       
	 * @param   int          &$bookNumber
	 * @param   string|null   $translation    The book translation.
	 *
	 * @return  string|null
	 * @since   3.3
	 */
	private function getBook($value, int &$bookNumber, ?string $translation = null): ?string
	{
		if (is_numeric($value))
		{
			$bookNumber = $value;

			return $this->getBookName((int) $value, $translation);
		}
		elseif (!empty($value) && ($bookNumber = $this->getBookNumber($value)) !== null)
		{
			return $value;
		}

		return null;
	}

	/**
	 * Retrieve chapter from the segments
	 *
	 * @param   array  &$vars     
	 * @param   int    &$key      
	 * @param   array  $segments 
	 *
	 * @return  int|null
	 * @since   3.3
	 */
	private function getChapter(array &$vars, int &$key, array $segments): ?int
	{
		$value = $segments[$key] ?? null;
		if (!empty($value) && is_numeric($value) && $value > 0)
		{
			$vars['ref'] .= ' ' . $value;
			$vars['chapter'] = $value;
			$key++;

			return (int) $value;
		}

		return null;
	}

	/**
	 * Retrieve verses from the segments
	 *
	 * @param   array  &$vars     
	 * @param   int    &$key      
	 * @param   array  $segments 
	 *
	 * @return  bool
	 * @since   3.3
	 */
	private function getVerses(array &$vars, int &$key, array $segments): bool
	{
		$value = $segments[$key] ?? null;
		if (!empty($value) && (is_numeric($value) || strpos($value, '-') !== false))
		{
			$vars['ref'] .= ':' . $value;
			$vars['verse'] = $value;
			$key++;

			return true;
		}

		return false;
	}

	/**
	 * Check if the request is an API call and redirect if necessary
	 *
	 * @param   array     $vars          
	 * @param   int       &$key          
	 * @param   array     $segments      
	 * @param   int|null  $bookNumber    
	 * @param   int|null  $chapterNumber 
	 * @param   bool      $hasVerses     
	 *
	 * @return  void
	 * @since   3.3
	 */
	private function checkAndRedirectApiCall(
		array $vars, int $key, array $segments,
		?int $bookNumber, ?int $chapterNumber, bool $hasVerses): void
	{
		$apiCall = $segments[$key] ?? 'not_api_call';
		if ($apiCall === 'get_bible.json')
		{
			if ($hasVerses)
			{
				echo '
';
				var_dump('We have an API call, will return it from local DB. Soon!');
				var_dump($vars);
				exit;
			}
			elseif (!empty($bookNumber) && !empty($chapterNumber))
			{
				header("Location: https://api.getbible.net/v2/{$vars['t']}/$bookNumber/$chapterNumber.json");
				exit;
			}
			elseif (!empty($bookNumber))
			{
				header("Location: https://api.getbible.net/v2/{$vars['t']}/$bookNumber.json");
				exit;
			}
			else
			{
				header("Location: https://api.getbible.net/v2/{$vars['t']}.json");
				exit;
			}
		}
	}

	/**
	 * Set The Translation
	 *
	 * @param   array  $vars     The active variables found
	 * @param   int    $key      The active key state of the segment array pointer
	 * @param   array  $segments The URL segments
	 *
	 * @return  void
	 * @since   3.3
	 */
	private function setTranslation(array &$vars, int &$key, array $segments): void
	{
		$vars['t'] = $segments[$key] ?? $this->defaultTranslation;

		if ($this->validTranslation($vars['t']))
		{
			$key++;
		}
		else
		{
			$vars['t'] = $this->defaultTranslation;
		}
	}

	/**
	 * Set The Search Criteria
	 *
	 * @param   array  $vars     The active variables found
	 * @param   int    $key      The active key state of the segment array pointer
	 * @param   array  $segments The URL segments
	 *
	 * @return  void
	 * @since   3.3
	 */
	private function setSearchCriteria(array &$vars, int &$key, array $segments): void
	{
		// set the criteria values
		$criteria = $segments[$key] ?? null;
		if ($criteria === null || strpos($criteria , '-') === false)
		{
			// the default is greedy
			$criteria = 'allwords-partialmatch-caseinsensitive-allbooks';
		}
		else
		{
			$key++;
		}

		/**
		 * > words (0)
		 * 1 = allwords, 2 = anywords, 3 = exactwords
		 */
		$vars['words'] = $this->criteria(
			$criteria, 0,
			[
				'allwords' => 1,
				'anywords' => 2,
				'exactwords' => 3,
				1 => 1, 2 => 2, 3 => 3
			], 1);

		/**
		 * > match (1)
		 * 1 = exactmatch, 2 = partialmatch
		 */
		$vars['match'] = $this->criteria(
			$criteria, 1,
			[
				'exactmatch' => 1,
				'partialmatch' => 2,
				1 => 1, 2 => 2
			], 2);

		/**
		 * > case (2)
		 * 1 = caseinsensitive, 2 = casesensitive
		 */
		$vars['case'] = $this->criteria(
			$criteria, 2,
			[
				'caseinsensitive' => 1,
				'casesensitive' => 2,
				1 => 1, 2 => 2
			], 1);

		/**
		 * > target (3)
		 * 1000 = all, 2000 = old, 3000 = new, 4000 = book_name
		 */
		$vars['target'] = $this->criteria(
			$criteria, 3,
			[
				'allbooks' => 1000,
				'oldtestament' => 2000,
				'newtestament' => 3000,
				1000 => 1000, 2000 => 2000, 3000 => 3000
			], 4000);

		/**
		 * When we have 4000 we need to get the book name
		 */
		if ($vars['target'] == 4000)
		{
			$vars['target_book'] = $this->criteriaBook($criteria, 3);

			if ($vars['target_book'] === null)
			{
				$vars['target'] = 1000;
			}
		}
	}

	/**
	 * Get the int value of the criteria string
	 *
	 * @param   string  $value     The criteria string.
	 * @param   int     $position  The criteria position.
	 * @param   array   $criteria  The criteria target.
	 * @param   int     $default   The criteria default.
	 *
	 * @return  int  The int value of the targeted criteria.
	 * @since   3.3
	 */
	private function criteria(string $value, int $position, array $criteria, int $default): int
	{
		if (strpos($value, '-') !== false)
		{
			$array = explode('-', $value);
			if (isset($array[$position]) && isset($criteria[$array[$position]]))
			{
				return $criteria[$array[$position]];
			}
		}

		return $default;
	}

	/**
	 * Get the book value from the criteria string
	 *
	 * @param   string  $value     The criteria string.
	 * @param   int     $position  The criteria position.
	 *
	 * @return  mixed  the book value
	 * @since   3.3
	 */
	private function criteriaBook(string $value, int $position)
	{
		if (strpos($value, '-') !== false)
		{
			$array = explode('-', $value);
			if (isset($array[$position]))
			{
				return $array[$position];
			}
		}

		return null;
	}

	/**
	 * Get the string value of the criteria int
	 *
	 * @param   string  $value     The criteria string.
	 * @param   int     $position  The criteria position.
	 * @param   array   $criteria  The criteria target.
	 * @param   int     $default   The criteria default.
	 *
	 * @return  string  The string value of the targeted criteria.
	 * @since   3.3
	 */
	private function criteriaString(string $value, int $position, array $criteria, string $default): string
	{
		if (strpos($value, '-') !== false)
		{
			$array = explode('-', $value);
			if (isset($array[$position]) && isset($criteria[$array[$position]]))
			{
				return $criteria[$array[$position]];
			}
		}

		return $default;
	}

	/**
	 * Get a Book number
	 *
	 * @param   string  $value   The book name.
	 *
	 * @return  int|null  The book number
	 * @since   3.3
	 */
	private function getBookNumber(string $name): ?int
	{
		if (($number = $this->getVar('book', $name, 'name', 'nr')) !== null
			&& $number > 0)
		{
			return $number;
		}

		return null;
	}

	/**
	 * Get a Book name
	 *
	 * @param   int           $value          The book number.
	 * @param   string|null   $translation    The book translation.
	 *
	 * @return  string|null  The book name
	 * @since   3.3
	 */
	private function getBookName(int $value, ?string $translation = null): ?string
	{
		if (!empty($translation) && is_numeric($value) && $value > 0)
		{
			// Get a db connection.
			$db = JFactory::getDbo();

			// Create a new query object.
			$query = $db->getQuery(true);
			$query->select($db->quoteName('name'));		
			$query->from($db->quoteName('#__getbible_book'));
			$query->where($db->quoteName('nr') . ' = '. (int) $value);
			$query->where($db->quoteName('abbreviation') . ' = ' . $db->quote((string) $translation));
			$db->setQuery($query);
			$db->execute();
			if ($db->getNumRows())
			{
				return $db->loadResult();
			}
		}

		if (($name = $this->getVar('book', $value, 'nr', 'name')) !== null)
		{
			return $name;
		}

		return null;
	}

	/**
	 * Validate if this is a active translation
	 *
	 * @param   string  $value     The criteria string.
	 *
	 * @return  bool  True if its a valid translation
	 * @since   3.3
	 */
	private function validTranslation(string $value): bool
	{
		if (strlen($value) > 0)
		{
			if (($published = $this->getVar('translation', $value, 'abbreviation', 'published')) !== null
				&& $published == 1)
			{
				return true;
			}
		}

		return false;
	}

	/**
	 * Get a variable 
	 *
	 * @param   string   $table        The table from which to get the variable
	 * @param   string   $where        The value where
	 * @param   string   $whereString  The target/field string where/name
	 * @param   string   $what         The return field
	 * @param   string   $operator     The operator between $whereString/field and $where/value
	 * @param   string   $main         The component in which the table is found
	 *
	 * @return  mix string/int/float
	 * @since   3.3
	 */
	private function getVar($table, $where = null, $whereString = 'user', $what = 'id', $operator = '=', $main = 'getbible')
	{
		if(!$where)
		{
			$where = JFactory::getUser()->id;
		}
		// Get a db connection.
		$db = JFactory::getDbo();
		// Create a new query object.
		$query = $db->getQuery(true);
		$query->select($db->quoteName(array($what)));		
		if (empty($table))
		{
			$query->from($db->quoteName('#__'.$main));
		}
		else
		{
			$query->from($db->quoteName('#__'.$main.'_'.$table));
		}
		if (is_numeric($where))
		{
			$query->where($db->quoteName($whereString) . ' '.$operator.' '.(int) $where);
		}
		elseif (is_string($where))
		{
			$query->where($db->quoteName($whereString) . ' '.$operator.' '. $db->quote((string)$where));
		}
		else
		{
			return false;
		}
		$db->setQuery($query);
		$db->execute();
		if ($db->getNumRows())
		{
			return $db->loadResult();
		}
		return false;
	}
	protected function checkString($string)
	{
		if (isset($string) && is_string($string) && strlen($string) > 0)
		{
			return true;
		}
		return false;
	}
}

function GetbibleBuildRoute(&$query)
{
	$router = new GetbibleRouter;
	
	return $router->build($query);
}

function GetbibleParseRoute($segments)
{
	$router = new GetbibleRouter;

	return $router->parse($segments);
}