#!/usr/bin/env python3
from time import sleep
from sys import argv
from os import system
from subprocess import run

def speak(text: str, volume=100, word_gap=20):
    system(f'espeak -a {volume} -g {word_gap} -k 20 "{text}"')

def alert(text:str):
    run(["notify-send", text])

def beep():
    system("play -q -n synth 0.1 sin 880")

if __name__ == '__main__':
    work_duration = 50
    if (len(argv) > 1):
        work_duration = int(argv[1])

    gap_duration = 10
    if (len(argv) > 2):
        gap = int(argv[2])

    alert(f"Starting timer with work={work_duration}, gap={gap_duration}")

    for i in range(1, work_duration + 1):
        sleep(60)
        if i == 0:
            alert(f"Study time has finished")
        elif i % 10 == 0:
            alert(f"{study_duration - i} minutes of study time left")

    beep()
    alert("You can take a break now!")
    for i in range(1, gap_duration + 1):
        sleep(60)
        if i == 0:
            alert(f"Gap time has finished")
        elif i % 10 == 0:
            alert(f"{gap_duration - i} minutes of gap time left")