############################################################################################

#

# Project:       Peter Moss Acute Myeloid & Lymphoblastic Leukemia AI Research Project

# Repository:    ALL Detection System 2020

# Project:       AllDS2020 Classifier

#

# Author:        Adam Milton-Barker (AdamMiltonBarker.com)

# Contributors:

# Title:         Helper Class

# Description:   Helper functions for the Acute Lymphoblastic Leukemia Tensorflow CNN 2020

#                ALL Classifier.

# License:       MIT License

# Last Modified: 2020-07-23

#

############################################################################################

import sys

import time

import logging

import logging.handlers as handlers

import json

from datetime import datetime

class Helpers():

    """ Helper Class

    Helper functions for the ALL Detection System 2020 ALL Classifier.

    """

    def __init__(self, ltype, log=True):

        """ Initializes the Helpers Class. """

        self.config = {}

        self.loadConfs()

        self.logger = logging.getLogger(ltype)

        self.logger.setLevel(logging.INFO)

        formatter = logging.Formatter(

            '%(asctime)s - %(name)s - %(levelname)s - %(message)s')

        allLogHandler = handlers.TimedRotatingFileHandler(

            'Logs/all.log', when='H', interval=1, backupCount=0)

        allLogHandler.setLevel(logging.INFO)

        allLogHandler.setFormatter(formatter)

        errorLogHandler = handlers.TimedRotatingFileHandler(

            'Logs/error.log', when='H', interval=1, backupCount=0)

        errorLogHandler.setLevel(logging.ERROR)

        errorLogHandler.setFormatter(formatter)

        warningLogHandler = handlers.TimedRotatingFileHandler(

            'Logs/warning.log', when='H', interval=1, backupCount=0)

        warningLogHandler.setLevel(logging.WARNING)

        warningLogHandler.setFormatter(formatter)

        consoleHandler = logging.StreamHandler(sys.stdout)

        consoleHandler.setFormatter(formatter)

        self.logger.addHandler(allLogHandler)

        self.logger.addHandler(errorLogHandler)

        self.logger.addHandler(warningLogHandler)

        self.logger.addHandler(consoleHandler)

        if log is True:

            self.logger.info("Helpers class initialization complete.")

    def loadConfs(self):

        """ Load the program configuration. """

        with open('/home/allen/Drive C/Peter Moss AML Leukemia Research/ALL-PyTorch-2020/Classifier/Model/config.json') as confs:

            self.config = json.loads(confs.read())