#!/usr/bin/env bash
source <(curl -s https://raw.githubusercontent.com/tteck/Proxmox/main/misc/build.func)
# Copyright (c) 2021-2024 tteck
# Author: tteck (tteckster)
# License: MIT
# https://github.com/tteck/Proxmox/raw/main/LICENSE

function header_info {
clear
cat <<"EOF"
         ___        
        / _ \       
  _ __ | (_) |____  
 |  _ \ > _ <|  _ \ 
 | | | | (_) | | | |
 |_| |_|\___/|_| |_|
 
EOF
}
header_info
echo -e "Loading..."
APP="n8n"
var_disk="6"
var_cpu="2"
var_ram="2048"
var_os="debian"
var_version="12"
variables
color
catch_errors

function default_settings() {
  CT_TYPE="1"
  PW=""
  CT_ID=$NEXTID
  HN=$NSAPP
  DISK_SIZE="$var_disk"
  CORE_COUNT="$var_cpu"
  RAM_SIZE="$var_ram"
  BRG="vmbr0"
  NET="dhcp"
  GATE=""
  APT_CACHER=""
  APT_CACHER_IP=""
  DISABLEIP6="no"
  MTU=""
  SD=""
  NS=""
  MAC=""
  VLAN=""
  SSH="no"
  VERB="no"
  echo_default
}

function update_script() {
header_info
if [[ ! -f /etc/systemd/system/n8n.service ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
  if [[ "$(node -v | cut -d 'v' -f 2)" == "18."* ]]; then
    if ! command -v npm >/dev/null 2>&1; then
      echo "Installing NPM..."
      apt-get install -y npm >/dev/null 2>&1
      echo "Installed NPM..."
    fi
  fi
msg_info "Updating ${APP} LXC"
npm update -g n8n &>/dev/null
systemctl restart n8n
msg_ok "Updated Successfully"
exit
}

start
build_container
description

msg_ok "Completed Successfully!\n"
echo -e "${APP} should be reachable by going to the following URL.
         ${BL}http://${IP}:5678${CL} \n"