from core.sheerka import ExecutionContext
from core.sheerka_logger import get_logger


class BaseEvaluator:
    """
    Base class to evaluate ReturnValues
    """

    PREFIX = "evaluators."

    def __init__(self, name, steps, priority: int, enabled=True):
        self.log = get_logger(self.PREFIX + self.__class__.__name__)
        self.init_log = get_logger("init." + self.PREFIX + self.__class__.__name__)
        self.verbose_log = get_logger("verbose." + self.PREFIX + self.__class__.__name__)

        self.name = self.PREFIX + name
        self.steps = steps
        self.priority = priority
        self.enabled = enabled


class OneReturnValueEvaluator(BaseEvaluator):
    """
    Evaluate one specific return value
    """

    def matches(self, context: ExecutionContext, return_value):
        pass

    def eval(self, context: ExecutionContext, return_value):
        pass


class AllReturnValuesEvaluator(BaseEvaluator):
    """
    Evaluates the groups of ReturnValues
    """

    def matches(self, context: ExecutionContext, return_values):
        pass

    def eval(self, context: ExecutionContext, return_values):
        pass