#!/bin/bash
# LinuxGSM command_validate.sh function
# Author: Daniel Gibbs
# Website: https://linuxgsm.com
# Description: Runs a server validation.

commandname="VALIDATE"
commandaction="Validating"
functionselfname="$(basename "$(readlink -f "${BASH_SOURCE[0]}")")"

fn_validate(){
	fn_script_log_warn "${remotelocation}: Validate might overwrite some customised files"
	totalseconds=3
	for seconds in {3..1}; do
		fn_print_warn "${remotelocation}: Validate might overwrite some customised files: ${totalseconds}"
		totalseconds=$((totalseconds - 1))
		sleep 1
		if [ "${seconds}" == "0" ]; then
			break
		fi
	done
	fn_print_warn_nl "${remotelocation}: Validate might overwrite some customised files"

	fn_print_start_nl "${remotelocation}"
	fn_script_log_info "Validating server: ${remotelocation}"
	info_distro.sh
	if [ -d "${steamcmddir}" ]; then
		cd "${steamcmddir}" || exit
	fi

	if [ "$(command -v unbuffer)" ]; then
		unbuffer="unbuffer"
	fi
	
	# If GoldSrc (appid 90) servers. GoldSrc (appid 90) require extra commands.
	if [ "${appid}" == "90" ]; then
		# If using a specific branch.
		if [ -n "${branch}" ]; then
			${unbuffer} ${steamcmdcommand} +login "${steamuser}" "${steampass}" +force_install_dir "${serverfiles}" +app_info_print 70 +app_set_config 90 mod "${appidmod}" +app_update "${appid}" "${branch}" +app_update "${appid}" -beta "${branch}" validate +quit | tee -a "${lgsmlog}"
		else
			${unbuffer} ${steamcmdcommand} +login "${steamuser}" "${steampass}" +force_install_dir "${serverfiles}" +app_info_print 70 +app_set_config 90 mod "${appidmod}" +app_update "${appid}" "${branch}" +app_update "${appid}" validate +quit | tee -a "${lgsmlog}"
		fi
	elif [ "${shortname}" == "ac" ]; then
		${unbuffer} ${steamcmdcommand} +@sSteamCmdForcePlatformType windows +login "${steamuser}" "${steampass}" +force_install_dir "${serverfiles}" +app_update "${appid}" validate +quit
		local exitcode=$?
	# All other servers.
	elif [ -n "${branch}" ]; then
		${unbuffer} ${steamcmdcommand} +login "${steamuser}" "${steampass}" +force_install_dir "${serverfiles}" +app_update "${appid}" -beta "${branch}" validate +quit | tee -a "${lgsmlog}"
	else
		${unbuffer} ${steamcmdcommand} +login "${steamuser}" "${steampass}" +force_install_dir "${serverfiles}" +app_update "${appid}" validate +quit | tee -a "${lgsmlog}"
	fi

	exitcode=$?
	fn_print_dots "${remotelocation}"
	if [ "${exitcode}" != "0" ]; then
		fn_print_fail_nl "${remotelocation}"
		fn_script_log_fatal "Validating server: ${remotelocation}: FAIL"
	else
		fn_print_ok_nl "${remotelocation}"
		fn_script_log_pass "Validating server: ${remotelocation}: OK"
	fi
	core_exit.sh
}

fn_stop_warning(){
	fn_print_warn "Validating server: SteamCMD: ${selfname} will be stopped during validation"
	fn_script_log_warn "Validating server: SteamCMD: ${selfname} will be stopped during validation"
	totalseconds=3
	for seconds in {3..1}; do
		fn_print_warn "Validating server: SteamCMD: ${selfname} will be stopped during validation: ${totalseconds}"
		totalseconds=$((totalseconds - 1))
		sleep 1
		if [ "${seconds}" == "0" ]; then
			break
		fi
	done
	fn_print_warn_nl "Validating server: SteamCMD: ${selfname} will be stopped during validation"
}

# The location where the builds are checked and downloaded.
remotelocation="SteamCMD"
check.sh

fn_print_dots "${remotelocation}"

if [ "${status}" != "0" ]; then
	fn_stop_warning
	exitbypass=1
	command_stop.sh
	fn_validate
	exitbypass=1
	command_start.sh
else
	fn_validate
fi

core_exit.sh