#!/usr/bin/env bash
source <(curl -fsSL https://git.bila.li/Proxmox/proxmox-ve-install-scripts/raw/branch/dev/misc/build.func)
# Copyright (c) 2021-2025 community-scripts ORG
# Author: [YourUserName]
# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
# Source: [SOURCE_URL]

# App Default Values
APP="Huntarr"
var_tags="${var_tags:-arr}"
var_cpu="${var_cpu:-2}"
var_ram="${var_ram:-1024}"
var_disk="${var_disk:-4}"
var_os="${var_os:-debian}"
var_version="${var_version:-12}"
var_unprivileged="${var_unprivileged:-1}"

header_info "$APP"
variables
color
catch_errors

function update_script() {
    header_info
    check_container_storage
    check_container_resources

    # Check if installation is present | -f for file, -d for folder
    if [[ ! -f /opt/huntarr/huntarr ]]; then
        msg_error "No ${APP} Installation Found!"
        exit
    fi

    # Crawling the new version and checking whether an update is required
    RELEASE=$(curl -fsSL https://api.github.com/repos/plexguide/Huntarr.io/releases/latest | grep "tag_name" | awk '{print substr($2, 2, length($2)-3)}')
    if [[ "${RELEASE}" != "$(cat /opt/${APP}_version.txt)" ]] || [[ ! -f /opt/${APP}_version.txt ]]; then
        # Stopping Services
        msg_info "Stopping $APP"
        systemctl stop huntarr
        msg_ok "Stopped $APP"

        # Creating Backup
        msg_info "Creating Backup"
        # Remove any existing backups
        if ls /opt/${APP}_backup_*.tar.gz &>/dev/null; then
            rm -f /opt/${APP}_backup_*.tar.gz
            msg_info "Removed previous backup"
        fi
        # Create new backup
        tar -czf "/opt/${APP}_backup_$(date +%F).tar.gz" /opt/huntarr
        msg_ok "Backup Created"

        # Execute Update
        msg_info "Updating $APP to v${RELEASE}"
        curl -fsSL -o "/opt/huntarr/huntarr_${RELEASE}_linux_amd64.tar.gz" "https://github.com/plexguide/Huntarr.io/releases/download/${RELEASE}/huntarr_${RELEASE}_linux_amd64.tar.gz"
        tar -xzf "/opt/huntarr/huntarr_${RELEASE}_linux_amd64.tar.gz" -C /opt/huntarr
        chmod +x /opt/huntarr/huntarr
        msg_ok "Updated $APP to v${RELEASE}"

        # Starting Services
        msg_info "Starting $APP"
        systemctl start huntarr
        msg_ok "Started $APP"

        # Cleaning up
        msg_info "Cleaning Up"
        rm -f /opt/huntarr/huntarr_"${RELEASE}"_linux_amd64.tar.gz
        msg_ok "Cleanup Completed"

        # Last Action
        echo "${RELEASE}" >/opt/${APP}_version.txt
        msg_ok "Update Successful"
    else
        msg_ok "No update required. ${APP} is already at v${RELEASE}"
    fi
    exit
}

start
build_container
description

msg_ok "Completed Successfully!\n"
echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
echo -e "${INFO}${YW} Access it using the following URL:${CL}"
echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:9705${CL}"