"""Logic for getting and converting territories."""

from territories.models import territory


def get_standards():
    """Get list of all available standards.

    Returns:
        Response: standards list
    """
    return territory.get_standards()


def get_territories(standard):
    """Get all territories for a given standard.

    Args:
        standard (str): name of the standard

    Returns:
        Response: list of all territories for a given standard
    """
    return territory.get_territories(standard)


def convert_territories(input_standard, output_standard, territories):
    """Convert given list of territories from input to output standard.

    Args:
        input_standard (str): name of the standard to convert from
        output_standard (str): name of the standard to convert to
        territories (list): list of territories to be converted

    Returns:
        Response: list of territories converted to output standard
    """
    return territory.convert_territories(
        input_standard, output_standard, territories)


def get_complement(standard, territories):
    """Get complement for a given list of territories of given standard.

    Args:
        standard (str): name of the standard
        territories (list): list of territories to be converted

    Returns:
        Response: complement for a given list of territories
    """
    return territory.get_complement(standard, territories)