#!/usr/bin/env python3.6
# -*- coding:utf-8 -*-
""" stupid countdown beer app to amuse my colleagues and collect buzzwords """

from flask import Flask
from flask import render_template

# pylint: disable=invalid-name
app = Flask(__name__)


@app.route('/')
@app.route('/<int(min=0, max=23):hours>')
@app.route('/<int(min=0, max=23):hours>/<int(min=0, max=59):minutes>')
def index(hours=None, minutes=None):
    """ main and only app """
    if not hours:
        hours = 17
    if not minutes:
        minutes = 0

    data = render_template('beer.html', hours=hours, minutes=minutes)
    return data


def main():
    """ main func """
    app.run(host='::')


if __name__ == '__main__':
    main()