#!/usr/bin/env bash
source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
# Copyright (c) 2021-2025 community-scripts ORG
# Author: Slaviša Arežina (tremor021)
# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
# Source: https://github.com/cryptpad/cryptpad

APP="CryptPad"
var_tags="${var_tags:-docs;office}"
var_cpu="${var_cpu:-1}"
var_ram="${var_ram:-1024}"
var_disk="${var_disk:-8}"
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

    if [[ ! -d "/opt/cryptpad" ]]; then
        msg_error "No ${APP} Installation Found!"
        exit
    fi
    RELEASE=$(curl -fsSL https://api.github.com/repos/cryptpad/cryptpad/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
        msg_info "Stopping $APP"
        systemctl stop cryptpad
        msg_ok "Stopped $APP"

        msg_info "Updating $APP to ${RELEASE}"
        temp_dir=$(mktemp -d)
        cp -f /opt/cryptpad/config/config.js /opt/config.js
        curl -fsSL "https://github.com/cryptpad/cryptpad/archive/refs/tags/${RELEASE}.tar.gz" -o "$temp_dir/cryptpad-${RELEASE}.tar.gz"
        cd "$temp_dir"
        tar zxf "cryptpad-${RELEASE}.tar.gz"
        cp -rf "cryptpad-${RELEASE}"/* /opt/cryptpad
        cd /opt/cryptpad
        $STD npm ci
        $STD npm run install:components
        $STD npm run build
        cp -f /opt/config.js /opt/cryptpad/config/config.js
        echo "${RELEASE}" >/opt/${APP}_version.txt
        msg_ok "Updated $APP to ${RELEASE}"

        msg_info "Cleaning Up"
        rm -rf $temp_dir
        msg_ok "Cleanup Completed"

        msg_info "Starting $APP"
        systemctl start cryptpad
        msg_ok "Started $APP"

        msg_ok "Update Successful"
    else
        msg_ok "No update required. ${APP} is already at ${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://${IP}:3000${CL}"