#!/bin/bash
declare -r myname='tchrome'
declare -r myver='1.4'

usage() {
	echo "$myname : Close Chrome browser including background, or launch a version of Google Chrome/Chromium"
	echo "Usage : $myname [-hv]"
	echo "  -h/--help    Display this text and exit"
	echo "  -v/--version Display version and exit"
	echo "Configure Chrome version launched by $myname in /etc/${myname}.conf"
	echo "Make it 'clickable' by putting tchrome.desktop a.k.a 'Toggle Chrome (tchrome)' on a launcher"
}

version() {
	printf "%s %s\n" "$myname" "$myver"
}

if [ $# -gt 0 ]; then
	case $1 in
		-v|--version)
		version; exit 0;;
		-h|--help)
		usage; exit 0;;
		*)
		usage; exit 1;;
	esac
fi

source /etc/tchrome.conf #get tchromecommand
if pgrep chrome &>/dev/null 
then 
	CURR_DESKTOP=$(wmctrl -d | grep '*' | cut -f1 -d' ')
	CHROME_WIN_IDs=$(wmctrl -l | grep "Google Chrome" | cut -f1 -d' ')
	for i in $CHROME_WIN_IDs; do wmctrl -ic "$i"; done
	pkill chrome 
	[ $CURR_DESKTOP -eq 0 ] && wmctrl -s 1 || wmctrl -s 0
else
	eval $tchromecommand
fi