"""
file_name: config_derive_feature
project_name: DBM
created: 2020-20-07
"""

import os

import yaml

DBMLIB_PATH = os.path.dirname(__file__)
DBMLIB_DERIVE_FEATURE_CONFIG = os.path.abspath(
    os.path.join(DBMLIB_PATH, "../../resources/features/derived_feature.yml")
)


class ConfigDeriveReader(object):
    """Summary
    Read sevice end ponit
    """

    def __init__(self, feature_config_yml=None):
        """Summary
        Args:
            feature_config_yml (None, optional): yml file defined service configuration
        """

        if feature_config_yml is None:
            feature_config = DBMLIB_DERIVE_FEATURE_CONFIG
        else:
            feature_config = feature_config_yml

        with open(feature_config, "r") as ymlfile:
            config = yaml.load(ymlfile, Loader=yaml.CLoader)
            self.base_derive = config