#!/usr/local/bin/cbsd

. ${subrdir}/nc.subr
. ${strings}
. ${tools}

############################################################ FUNCTIONS

# dialog_menu_main
#
# Display the dialog(1)-based application main menu.
#
dialog_menu_main()
{
	local title="$DIALOG_TITLE"
	local btitle="$DIALOG_BACKTITLE"
	local prompt=""
	local menu_list="
		'A $msg_add_new_xen_machine'	''	'cbsd jconstruct-tui'
	" # END-QUOTE
	local defaultitem=
	local hline="$hline_arrows_tab_enter"

	local f_dialog_title=" Configure VM Machine "

	jlist=$( cbsdsqlro local SELECT jname FROM jails WHERE emulator = \"xen\" |${XARGS_CMD} )

	eval $( for jname in ${jlist}; do
		. ${subrdir}/rcconf.subr
		conv_status
#		echo "${jname}_desc=\"hostname: ${host_hostname} ; ip4_addr: ${ip4_addr} ; path: ${path}\""
		echo "${jname}_status=\"${status}\""
	done )

	local profile n=1

	for jname in ${jlist}; do
		eval desc=\$${jname}_desc
		eval status=\$${jname}_status
		menu_list="$menu_list '$n ${jname}'	'($status)'	'${desc}'"
		n=$(( $n + 1 ))
	done

	eval f_dialog_menu_with_help_size height width rows \
		\"\$title\"  \
		\"\$btitle\" \
		\"\$prompt\" \
		\"\$hline\"  \
		$menu_list

	height=$(( height + 1 ))

	# Obtain default-item from previously stored selection
	f_dialog_default_fetch defaultitem

	local menu_choice
	menu_choice=$( eval $DIALOG \
		--clear                                 \
		--title \"\$title\"                     \
		--backtitle \"\$btitle\"                \
		--hline \"\$hline\"                     \
		--item-help                             \
		--ok-label \"\$msg_ok\"                 \
		--cancel-label \"Exit\"                 \
		${USE_XDIALOG:+--help \"\"}             \
		--default-item \"\$defaultitem\"        \
		--menu \" \$prompt \"                   \
		$height $width $rows                    \
		$menu_list                              \
		2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
	)

	local retval=$?
	f_dialog_data_sanitize menu_choice
	f_dialog_menutag_store "$menu_choice"

	# Only update default-item on success
	[ $retval -eq $DIALOG_OK ] && f_dialog_default_store "$menu_choice"

	return $DIALOG_OK
}



############################################################ MAIN
export NOCOLOR=1

. ${subrdir}/bsdconfig.subr
f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr

# Incorporate rc-file if it exists
[ -f "$HOME/.bsdconfigrc" ] && f_include "$HOME/.bsdconfigrc"

#
# Process command-line arguments
#
while getopts h$GETOPTS_STDARGS flag; do
	case "$flag" in
	h|\?) f_usage $BSDCFG_LIBE/$APP_DIR/USAGE "PROGRAM_NAME" "$pgm" ;;
	esac
done
shift $(( $OPTIND - 1 ))

#
# Initialize
#
f_dialog_title " $msg_configure_cbsd "
f_dialog_backtitle "${ipgm:+bsdconfig }$pgm"
f_mustberoot_init

#
# Loop over the main menu until we've accomplished what we came here to do
#
while :; do
	dialog_menu_main || break
	f_dialog_menutag_fetch mtag

	[ -z "${mtag}" ] && exit $SUCCESS

	case "$mtag" in
		?" $msg_exit") break ;;
		?" $msg_add_new_xen_machine")
			/usr/local/bin/cbsd xconstruct-tui
			;;
		*)
			index=${mtag%% *}
			jname=${mtag##* }
			/usr/local/bin/cbsd xcontrol-tui jname=${jname}
			;;
	esac
done

return $SUCCESS

################################################################################
# END
################################################################################
