#!/usr/bin/env bash
source <(curl -s https://raw.githubusercontent.com/tteck/Proxmox/main/misc/build.func)
# Copyright (c) 2021-2023 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="Podman-Home Assistant"
var_disk="16"
var_cpu="2"
var_ram="2048"
var_os="debian"
var_version="11"
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=""
  DISABLEIP6="no"
  MTU=""
  SD=""
  NS=""
  MAC=""
  VLAN=""
  SSH="no"
  VERB="no"
  echo_default
}

function update_script() {
  if [[ ! -f /etc/systemd/system/homeassistant.service ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
  UPD=$(whiptail --title "UPDATE" --radiolist --cancel-button Exit-Script "Spacebar = Select" 11 58 4 \
  "1" "Update system and containers" ON \
  "2" "Install HACS" OFF \
  "3" "Install FileBrowser" OFF \
  "4" "Remove ALL Unused Images" OFF \
  3>&1 1>&2 2>&3)
header_info
if [ "$UPD" == "1" ]; then
  msg_info "Updating ${APP} LXC"
  apt-get update &>/dev/null
  apt-get -y upgrade &>/dev/null
  msg_ok "Updated Successfully"

  msg_info "Updating All Containers\n"
  CONTAINER_LIST="${1:-$(podman ps -q)}"
  for container in ${CONTAINER_LIST}; do
    CONTAINER_IMAGE="$(podman inspect --format "{{.Config.Image}}" --type container ${container})"
    RUNNING_IMAGE="$(podman inspect --format "{{.Image}}" --type container "${container}")"
    podman pull "docker.io/${CONTAINER_IMAGE}"
    LATEST_IMAGE="$(podman inspect --format "{{.Id}}" --type image "${CONTAINER_IMAGE}")"
    if [[ "${RUNNING_IMAGE}" != "${LATEST_IMAGE}" ]]; then
      echo "Updating ${container} image ${CONTAINER_IMAGE}"
      systemctl restart homeassistant
    fi
  done
  msg_ok "All containers updated."
  exit
fi
if [ "$UPD" == "2" ]; then
  msg_info "Installing Home Assistant Comunity Store (HACS)"
  apt update &>/dev/null
  apt install unzip &>/dev/null
  cd /var/lib/containers/storage/volumes/hass_config/_data
  bash <(curl -fsSL https://get.hacs.xyz) &>/dev/null
  msg_ok "Installed Home Assistant Comunity Store (HACS)"
  echo -e "\n Reboot Home Assistant and clear browser cache then Add HACS integration.\n"
  exit
fi
if [ "$UPD" == "3" ]; then
  IP=$(hostname -I | awk '{print $1}') 
  msg_info "Installing FileBrowser"
  curl -fsSL https://raw.githubusercontent.com/filebrowser/get/master/get.sh | bash &>/dev/null
  filebrowser config init -a '0.0.0.0' &>/dev/null
  filebrowser config set -a '0.0.0.0' &>/dev/null
  filebrowser users add admin changeme --perm.admin &>/dev/null
  msg_ok "Installed FileBrowser"

  msg_info "Creating Service"
  service_path="/etc/systemd/system/filebrowser.service"
  echo "[Unit]
  Description=Filebrowser
  After=network-online.target
  [Service]
    User=root
    WorkingDirectory=/root/
    ExecStart=/usr/local/bin/filebrowser -r /
  [Install]
    WantedBy=default.target" >$service_path

    systemctl enable --now filebrowser.service &>/dev/null
    msg_ok "Created Service"

    msg_ok "Completed Successfully!\n"
    echo -e "FileBrowser should be reachable by going to the following URL.
         ${BL}http://$IP:8080${CL}   admin|changeme\n"
  exit
fi
if [ "$UPD" == "4" ]; then
  msg_info "Removing ALL Unused Images"
  podman image prune -a -f
  msg_ok "Removed ALL Unused Images"
  exit
fi

}

start
build_container
description

msg_ok "Completed Successfully!\n"
echo -e "${APP} should be reachable by going to the following URL.
         ${BL}http://${IP}:8123${CL} \n"
