#!/bin/bash
set -e -u

SCRIPTNAME=termux-notification
show_usage () {
    echo "Usage: termux-notification [-c content] [-i id] [-t title] [-u url]"
    echo "Display a system notification."
    echo ""
    echo "  -c,--content content  notification content to show"
    echo "  -i id                 notification id (will overwrite any previous notification with the same id)"
    echo "  --led-color           color of the blinking led as RRGGBB (default: none)"
    echo "  --led-on              number of milliseconds for the LED to be on while it's flashing (default: 800)"
    echo "  --led-off             number of milliseconds for the LED to be off while it's flashing (default: 800)"
    echo "  --priority            notification priority (high/low/max/min/default)"
    echo "  --sound               play a sound with the notification"
    echo "  -t,--title title      notification title to show"
    echo "  -u url                notification url when clicking on it"
    echo "  --vibrate pattern     vibrate pattern, comma separated as in 500,1000,200"
    echo ""
    exit 0
}

CONTENT_OR_TITLE_SET=no
ARG_C=""
OPT_C=""
OPT_ID=""
ARG_T=""
OPT_T=""
ARG_U=""
OPT_U=""
OPT_PRIORITY=""
OPT_LED_COLOR=""
OPT_LED_ON=""
OPT_LED_OFF=""
OPT_VIBRATE=""
OPT_SOUND=""

TEMP=`busybox getopt \
     -n $SCRIPTNAME \
     -o hc:i:t:u: \
     --long content:,help,id:,led-color:,led-on:,led-off:,priority:,sound,vibrate: \
     -s bash \
     -- "$@"`
eval set -- "$TEMP"

while true; do
	case "$1" in
		-c | --content) ARG_C="--es content"; OPT_C="$2"; CONTENT_OR_TITLE_SET=yes; shift 2;;
		-h | --help) show_usage;;
		-i | --id) OPT_ID="$2"; shift 2;;
		--led-color) OPT_LED_COLOR="$2"; shift 2;;
		--led-on) OPT_LED_ON="$2"; shift 2;;
		--led-off) OPT_LED_OFF="$2"; shift 2;;
		--priority) OPT_PRIORITY="$2"; shift 2;;
		--sound) OPT_SOUND="true"; shift 1;;
		-t | --title) ARG_T="--es title"; OPT_T="$2"; CONTENT_OR_TITLE_SET=yes; shift 2;;
		-u) ARG_U="--es url"; OPT_U="$2"; shift 2;;
		--vibrate) OPT_VIBRATE="$2"; shift 2;;
		--) shift; break ;;
	esac
done

if [ $# != 0 ]; then echo "$SCRIPTNAME: too many arguments"; exit 1; fi

if [ $CONTENT_OR_TITLE_SET = "no" ]; then
	echo "$SCRIPTNAME: no title or content set"
	exit 1
fi

set --
if [ -n "$ARG_C" ]; then set -- "$@" $ARG_C "$OPT_C"; fi
if [ -n "$OPT_ID" ]; then set -- "$@" --es id "$OPT_ID"; fi
if [ -n "$ARG_T" ]; then set -- "$@" $ARG_T "$OPT_T"; fi
if [ -n "$ARG_U" ]; then set -- "$@" $ARG_U "$OPT_U"; fi
if [ -n "$OPT_LED_COLOR" ]; then set -- "$@" --es led-color "$OPT_LED_COLOR"; fi
if [ -n "$OPT_LED_ON" ]; then set -- "$@" --ei led-on "$OPT_LED_ON"; fi
if [ -n "$OPT_LED_OFF" ]; then set -- "$@" --ei led-off "$OPT_LED_OFF"; fi
if [ -n "$OPT_PRIORITY" ]; then set -- "$@" --es priority "$OPT_PRIORITY"; fi
if [ -n "$OPT_SOUND" ]; then set -- "$@" --ez sound "$OPT_SOUND"; fi
if [ -n "$OPT_VIBRATE" ]; then set -- "$@" --ela vibrate "$OPT_VIBRATE"; fi

@TERMUX_API@ Notification "$@"