#!/usr/bin/env bash

# Check for color support
if [ -t 1 ]; then
	ncolors=$( tput colors )
	if [ -n "${ncolors}" -a "${ncolors}" -ge 8 ]; then
		if normal="$( tput sgr0 )"; then
			# use terminfo names
			red="$( tput setaf 1 )"
			green="$( tput setaf 2)"
		else
			# use termcap names for FreeBSD compat
			normal="$( tput me )"
			red="$( tput AF 1 )"
			green="$( tput AF 2)"
		fi
	fi
fi

# Track the pid if we can find it
read pid 2>/dev/null <run.pid
is_pid_valid=$?

echo 'Calling GET /admin/stop on local Qortal node'
if curl --url http://localhost:12391/admin/stop 1>/dev/null 2>&1; then
	echo "Qortal node responded and should be shutting down"
	if [ "${is_pid_valid}" -eq 0 ]; then
		echo -n "Monitoring for Qortal node to end"
		while s=`ps -p $pid -o stat=` && [[ "$s" && "$s" != 'Z' ]]; do
			echo -n .
			sleep 1
		done
		echo
		echo "${green}Qortal ended gracefully${normal}"
		rm -f run.pid
	fi
	exit 0
else
	echo "${red}No response from Qortal node - not running?${normal}"
	exit 1
fi