#!/bin/sh

show_usage () {
	echo "usage: termux-share [options] [file]"
	echo "Share a file specified as argument or the stdin as text input."
	echo "Options:"
	echo "       -a, --action          which action to performed on the shared content: edit/send/view (default:view)"
	echo "       -d, --default         share to the default receiver if one is selected (instead of showing a chooser)"
	echo "       -t, --title           title to use for shared content (default: shared file name)"
	echo "       -c, --content-type    content-type to use (default: guessed from file extension, text/plain for stdin)"
}

validate_share () {
	SHARETYPE=$1
	case "$SHARETYPE" in 
		edit)
			;;
		send)
			;;
		view)
			;;
		*)
			echo "Unsupported action: '$SHARETYPE' - only edit/send/view available"
			exit 1
			;;
	esac
}

PARAMS=""
O=`busybox getopt -q -l action: -l content-type: -l default -l help -l mimetype -l title:  -- a:c:dht: "$@"`
if [ $? != 0 ] ; then show_usage; exit 1 ; fi
eval set -- "$O"
while true; do
case "$1" in
	-a|--action) validate_share $2; PARAMS="$PARAMS --es action $2"; shift 2;;
	-c|--content-type) PARAMS="$PARAMS --es content-type $2"; shift 2;;
	-d|--default) PARAMS="$PARAMS --ez default-receiver true"; shift 1;;
	-h|--help) show_usage; exit 0;;
	-t|--title) PARAMS="$PARAMS --es title $2"; shift 2;;
	--)	shift; break;;
	*)	echo Error; exit 1;;
esac
done

if [ $# -gt 1 ]; then echo "Only one file can be shared"; exit 1; fi
if [ $# != 0 ]; then PARAMS="$PARAMS --es file `realpath $1`"; fi

@TERMUX_API@ Share $PARAMS