#!/bin/sh

TITLE="Tomatimer!"
ICON1="$HOME/img/.icn/tomate1.png"
ICON2="$HOME/img/.icn/tomate2.png"
BEEP="paplay ~/snd/.notification.ogg"

uso() {
	echo "Uso: $(basename "$0") [focus time] [short break] [long break]"
}

if [ "$1" = "-h" ]; then
	uso
	exit 0
fi

focus_time=${1:-25}
short_break=${2:-5}
long_break=${3:-20}

# Ensure all arguments are numbers
case $focus_time$short_break$long_break in
	*[!0-9]*)
		echo "Todos los argumentos deben ser números enteros positivos" >&2
		usage >&2
		exit 1
		;;
esac

countdown() {
	timer=$(($1 * 60))
	while true; do
		# minutos=$((timer / 60))
		# segundos=$((timer - 60*minutes))
		# printf '\e[0K\r'
		# printf 'Quedan: %02d:%02d' "$minutos" "$segundos"

		[ $timer -eq 0 ] && break
		timer=$((timer - 1))
		sleep 1
	done
	# printf '\n'
}

while true; do
	notify-send "$TITLE" --icon="$ICON2" "Concentrate por $focus_time minutos"
	countdown "$focus_time"

	notify-send "$TITLE" --icon="$ICON1"  "Hace una pausa de $short_break minutos (1/4)" && $BEEP
	countdown "$short_break"

	notify-send "$TITLE" --icon="$ICON2" "Concentrate por $focus_time minutos"
	countdown "$focus_time"

	notify-send "$TITLE" --icon="$ICON1"  "Hace una pausa de $short_break minutos (2/4)" && $BEEP
	countdown "$short_break"

	notify-send "$TITLE" --icon="$ICON2" "Concentrate por $focus_time minutos"
	countdown "$focus_time"

	notify-send "$TITLE" --icon="$ICON1"  "Hace una pausa de $short_break minutos (3/4)" && $BEEP
	countdown "$short_break"

	notify-send "$TITLE" --icon="$ICON2" "Concentrate por $focus_time minutos"
	countdown "$focus_time"

	notify-send "$TITLE" --icon="$ICON1" "Hora del recreo. Salí de la compu por $long_break minutos (4/4)" && $BEEP
	countdown "$long_break"
done