#!/bin/sh
set -e -u

SCRIPTNAME=termux-download
show_usage () {
	echo "Usage: $SCRIPTNAME [OPTIONS] <url-to-download>"
	echo "Download a resource using the system download manager."
	echo ""
	echo "  -d <description>  description for the download request notification"
	echo "  -t <title>        title for the download request notification"
	exit 0
}

ARG_D=""
OPT_D=""
ARG_T=""
OPT_T=""

while getopts :hd:t: option
do
    case "$option" in
	h) show_usage;;
	d) ARG_D="--es description"; OPT_D="$OPTARG";;
	t) ARG_T="--es title"; OPT_T="$OPTARG";;
	?) echo "$SCRIPTNAME: illegal option -$OPTARG"; exit 1;
    esac
done
shift $(($OPTIND-1))

if [ $# -lt 1 ]; then echo "$SCRIPTNAME: no url specified"; exit 1; fi
if [ $# -gt 1 ]; then echo "$SCRIPTNAME: too many arguments"; exit 1; fi

URL_TO_DOWNLOAD="$1"

set --
if [ -n "$ARG_D" ]; then set -- "$@" $ARG_D "$OPT_D"; fi
if [ -n "$ARG_T" ]; then set -- "$@" $ARG_T "$OPT_T"; fi
set -- "$@" $URL_TO_DOWNLOAD

@TERMUX_API@ Download "$@"