# Copyright (c) 2021 Wind River Systems, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Copyright (C) 2021 Wind River Systems,Inc
import logging


def set_logger(logger):
    logger.setLevel(logging.DEBUG)

    class ColorFormatter(logging.Formatter):
        FORMAT = ("$BOLD%(name)-s$RESET - %(levelname)s: %(message)s")

        BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE = list(range(8))

        RESET_SEQ = "\033[0m"
        COLOR_SEQ = "\033[1;%dm"
        BOLD_SEQ = "\033[1m"

        COLORS = {
            'WARNING': YELLOW,
            'INFO': GREEN,
            'DEBUG': BLUE,
            'ERROR': RED
        }

        def formatter_msg(self, msg, use_color=True):
            if use_color:
                msg = msg.replace("$RESET", self.RESET_SEQ)
                msg = msg.replace("$BOLD", self.BOLD_SEQ)
            else:
                msg = msg.replace("$RESET", "").replace("$BOLD", "")
            return msg

        def __init__(self, use_color=True):
            msg = self.formatter_msg(self.FORMAT, use_color)
            logging.Formatter.__init__(self, msg)
            self.use_color = use_color

        def format(self, record):
            lname = record.levelname
            if self.use_color and lname in self.COLORS:
                fcolor = 30 + self.COLORS[lname]
                lncolor = self.COLOR_SEQ % fcolor + lname + self.RESET_SEQ
                record.levelname = lncolor
            return logging.Formatter.format(self, record)

    # create console handler and set level to debug
    ch = logging.StreamHandler()
    ch.setLevel(logging.DEBUG)
    ch.setFormatter(ColorFormatter())
    logger.addHandler(ch)

    fh = logging.FileHandler('/localdisk/builder.log')
    fh.setLevel(logging.DEBUG)
    fh.setFormatter(ColorFormatter())
    logger.addHandler(fh)
    logger.propagate = 0