"""Config file parsing."""

from .. import util
from ..util import config as C

# Config file section name and defaults.
configEntries = [
    # ( name, converter function, default value )
    C.Entry("httpPort", int, 22042),
    C.Entry("mqttEnergy", str),
    C.Entry("mqttPower", str),
    C.Entry("logFile", util.path.expand),
    C.Entry("logLevel", int, 20),  # INFO
]

def parse(configDir, configFile='eagle.py'):
    """
    Parse the configuration file.

    Args:
        configDir (str): The directory containing the configuration file.
        configFile (str): The name of the configuration file.

    Returns:
        dict: The parsed configuration.
    """
    return C.readAndCheck(configDir, configFile, configEntries)

def log(config, logFile=None):
    """
    Get the logger configuration.

    Args:
        config (dict): The configuration dictionary.
        logFile (str): The log file path.

    Returns:
        logger: The logger object.
    """
    logFile = logFile or config['logFile']
    return util.log.get("eagle", config['logLevel'], logFile)