#!/usr/bin/env python

import subprocess


def main():
    with open("/sys/class/power_supply/BAT0/capacity", "r") as f:
        capacity = f.read()
        # capacity = 10

    if int(capacity) <= 20:
        text = "Внимание, низкий уровень заряда батареи! Подключите зарядное устройство"
        subprocess.run(["notify-send", "-u", "critical", text])
        subprocess.run(["rhvoice_say", text])
    elif int(capacity) >= 80 and int(capacity) < 100:
        text = "Батарея достаточно заряжена, можно отключать!"
        subprocess.run(["notify-send", "-t", "15000", text])
        subprocess.run(["rhvoice_say", text])


main()