#!/usr/bin/env python3
''' This is a program to get a url from google ee api based on supplied region'''

import logging
import stat
import os
import sys
import argparse
import time


class Timerlog:

    def __init__(self, name):
        self.time_start = 0.0
        self.time_end = 0.0
        self.name = name

    def start(self):
        self.time_start = time.perf_counter()
        return self

    def end(self):
        self.time_end = time.perf_counter()
        return self

    def report(self, duration_only=False):
        if duration_only:
            return "Timer [{}] duration [{:.5f}]".format(
                self.name, self.time_end - self.time_start)
        return "Timer [{}] begin [{:.5f}] end [{:.5f}] duration [{:.9f}]".format(
            self.name, self.time_start, self.time_end, self.time_end - self.time_start)

program_name = 'get_ee_from_region.py'

parser = argparse.ArgumentParser(
    prog=program_name,
    description='get a url from google ee api based on supplied region',
    epilog='Good luck')

parser.add_argument(
    "-l",
    "--logging",
    dest='logging',
    metavar='log_file',
    required=False,
    action='store',
    help="log to file")

parser.add_argument(
    "-v",
    "--verbose",
    dest='verbose',
    required=False,
    action='store_true',
    help="verbose mode, log output goes to stderr")

parser.add_argument(
    "-c",
    "--country",
    dest='country',
    metavar='country',
    default='United States',
    action='store',
    help="country to get topo image for")

parser.add_argument(
    "-r",
    "--region",
    dest='region',
    metavar='region',
    default='None',
    action='store',
    help="subregion to get, default is to get entire country")

args = parser.parse_args()


if args.logging or args.verbose:
    handlers = []
    if args.logging:
        file_handler = logging.FileHandler(filename=args.logging)
        handlers.append(file_handler)
    if args.verbose:
        stderr_handler = logging.StreamHandler(stream=sys.stderr)
        handlers.append(stderr_handler)
    logging.basicConfig(
        encoding='utf-8',
        handlers=handlers,
        format='%(asctime)s.%(msecs)03d %(levelname)s {%(module)s} [%(funcName)s] %(message)s',
        datefmt='%Y-%m-%d,%H:%M:%S',
        level=logging.DEBUG)
    if args.logging:
        logging.debug('logging to log_file requested')
    if args.verbose:
        logging.debug('logging to stderr requested')

t = Timerlog("atomic test").start()
logging.debug(t.end().report())

logging.debug("Country is [{}]".format(args.country))
logging.debug("Region is [{}]".format(args.region))