#!/usr/bin/env bash
"$APP" onearg "$@"
"$APP" exist "$1"

echo "[$APP_NAME] Stopping '$1' ..."
source "$APP" service_env "$1"
if [ "$SERVICE_STOP" = "0" ]; then
	exit 0
fi

if ! "$APP" service_running "$1"; then
	echo "Service already stopped."
	exit 0
fi

if [ -e "$APP_SERVICES/$1/stop" ]; then
	source "$APP_SERVICES/$1/stop"
fi

if [ "$SERVICE_SCREEN" = "1" ] && ! [ "$SERVICE_SCREEN_EXIT_COMMAND" = "" ]; then
	echo "[$APP_NAME] * Sending backspaces to screen ..."
	if [ "$SERVICE_SCREEN_EXIT_BACKSPACE" = "1" ]; then
		screen -S "$SERVICE_SCREEN_NAME" -X stuff ""
		screen -S "$SERVICE_SCREEN_NAME" -X stuff ""
		screen -S "$SERVICE_SCREEN_NAME" -X stuff ""
		screen -S "$SERVICE_SCREEN_NAME" -X stuff ""
		screen -S "$SERVICE_SCREEN_NAME" -X stuff ""
		screen -S "$SERVICE_SCREEN_NAME" -X stuff ""
		screen -S "$SERVICE_SCREEN_NAME" -X stuff ""
		screen -S "$SERVICE_SCREEN_NAME" -X stuff ""
		screen -S "$SERVICE_SCREEN_NAME" -X stuff ""
		screen -S "$SERVICE_SCREEN_NAME" -X stuff ""
	fi
	echo "[$APP_NAME] * Sending exit command to screen ..."
	screen -S "$SERVICE_SCREEN_NAME" -X stuff "$SERVICE_SCREEN_EXIT_COMMAND^M"
	echo "[$APP_NAME] * Waiting for service to end ..."
	"$APP" user_wait "$SERVICE_USER" "$SERVICE_TIMEOUT_SCREEN_EXIT"
	if [ "$?" = "0" ]; then
		exit 0
	fi
fi

echo "[$APP_NAME] * Terminating service ..."
killall -15 -u "$SERVICE_USER"
echo "[$APP_NAME] * Waiting for service to end ..."
"$APP" user_wait "$SERVICE_USER" "$SERVICE_TIMEOUT_TERMINATE"
if [ "$?" = "0" ]; then
	exit 0
fi

echo "[$APP_NAME] * Killing service."
killall -9 -u "$SERVICE_USER"
exit 0