pomodoro

#!/bin/bash

function pomodoro(){ 
    LEN=$1
    WARN=$2

    let length=${LEN:-10*60};  # allows for arithmetic like `pomodoro 25*60` == `pomodoro 1500`
    let warn_period=${WARN:-120}

    if (($warn_period > $length)); then
        warn_period=0;
    fi 

    let length_before_warn=length-warn_period;  # allows for arithmetic like `pomodoro 25*60` == `pomodoro 1500`

    say Starting pomodoro
    green "Starting pomodoro of $length seconds, warning $warn_period seconds before end\n"

    # main work
    luxafor-cli --color magenta; 
    sleep $length_before_warn; 

    # warn about time running out
    pink "Only $warn_period seconds left \n"
    luxafor-cli --blink 255,255,0; 
    sleep 2; # need to not cut off the blinking too early - it doesn't block
    luxafor-cli --color red; 
    sleep $warn_period; 

    # time out
    dark_yellow "Time out!\n"
    luxafor-cli --blink 0,255,0; 
    sleep 2; # need to not cut off the blinking too early - it doesn't block

    bugme; 
    dark_grey "\nPomodoro finished\n"; 
    say "Pomodoro finished"; 
}

pomodoro $@