import os

import sys

current_path = os.path.dirname(__file__)

src_path = os.path.join(current_path, "..")

sys.path.append(src_path)

from multivelo import settings

from numba import jit

msg_codes = {1: "update", 2: "warning", 3: "error"}

# msg = the message to print

# code = what message code this runs under

# @jit(nopython=True, fastmath=True, debug=True)

def _msg(msg, code):

    if code == 2 or code == 3:

        msg = msg_codes[code] + ": " + msg

    if settings.GENE is not None:

        msg = str(settings.GENE) + " - " + msg

    msg = str(msg) + "\n"

    return msg

# msg: the message to output

# v: at what minimum verbosity level do we output this?

# filename: the filename to output the log to

# @jit(nopython=True, fastmath=True, debug=True)

def _log(msg, code, v=0):

    # if the current verbosity is less than the minimum

    # verbosity needed for this message to print,

    # don't bother printing it

    if settings.VERBOSITY < v:

        return

    msg = _msg(msg, code=code)

    print(msg)

    if settings.LOG_FILENAME is not None:

        log_path = settings.LOG_FOLDER + "/" + settings.LOG_FILENAME

        if not os.path.isdir(settings.LOG_FOLDER):

            os.mkdir(settings.LOG_FOLDER)

        with open(log_path, "a") as logfile:

            logfile.write(msg)

            logfile.close()

# @jit(nopython=True, fastmath=True, debug=True)

def update(msg, v):

    _log(msg, code=1, v=v)

# @jit(nopython=True, fastmath=True, debug=True)

def warn(msg, v):

    _log(msg, code=2, v=v)

# @jit(nopython=True, fastmath=True, debug=True)

def error(msg, v):

    _log(msg, code=3, v=v)