#!/bin/bash

if [ $# -ne 2 ]
then
	echo "Usage : $0 working_minutes break_minutes"
	exit -1
fi

if [ $1 -lt 1 ]
then
	echo "working_minutes should be > 1"
	exit -1
fi

if [ $2 -lt 1 ]
then
	echo "break_minutes should be > 1"
	exit -1
fi

# Until we quit using ^C
while [ 1 ]
do
	notify-send --app-name "Pomodoro" "Let's go! $2 minute(s) break in $1 minute(s)."
	paplay "/usr/share/sounds/freedesktop/stereo/complete.oga"

	# For every minute of work
	work_minutes=$1
	for work_minute in $(seq 0 $work_minutes)
	do
		echo $(echo "$work_minutes - $work_minute" | bc) "minute(s) restante(s)..."
		sleep 60
	done
	notify-send --app-name "Pomodoro" "It's time to take a break"
	paplay "/usr/share/sounds/freedesktop/stereo/alarm-clock-elapsed.oga"

	# Break
	sleep $(echo "$2 * 60 - 60" | bc)
    notify-send --app-name "Pomodoro" "Back to work in one minute!"
	sleep 60
done