#!/usr/bin/env bash
source <(curl -s https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
# Copyright (c) 2021-2025 tteck
# Author: MickLesk (Canbiz)
# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
# Source: https://github.com/matze/wastebin

APP="Wastebin"
var_tags="file;code"
var_cpu="1"
var_ram="1024"
var_disk="4"
var_os="debian"
var_version="12"
var_unprivileged="1"

header_info "$APP"
variables
color
catch_errors

function update_script() {
    header_info
    check_container_storage
    check_container_resources
    if [[ ! -d /opt/wastebin ]]; then
        msg_error "No ${APP} Installation Found!"
        exit
    fi
    RELEASE=$(curl -s https://api.github.com/repos/matze/wastebin/releases/latest | grep "tag_name" | awk '{print substr($2, 2, length($2)-3) }')
    # Dirty-Fix 03/2025 for missing APP_version.txt on old installations, set to pre-latest release
    msg_info "Running Migration"
    if [[ ! -f /opt/${APP}_version.txt ]]; then
        echo "2.7.1" >/opt/${APP}_version.txt
        mkdir -p /opt/wastebin-data
        cat <<EOF >/opt/wastebin-data/.env
WASTEBIN_DATABASE_PATH=/opt/wastebin-data/wastebin.db
WASTEBIN_CACHE_SIZE=1024
WASTEBIN_HTTP_TIMEOUT=30
WASTEBIN_SIGNING_KEY=$(openssl rand -hex 32)
WASTEBIN_PASTE_EXPIRATIONS=0,600,3600=d,86400,604800,2419200,29030400
EOF
        systemctl stop wastebin
        cat <<EOF >/etc/systemd/system/wastebin.service
[Unit]
Description=Wastebin Service
After=network.target

[Service]
WorkingDirectory=/opt/wastebin
ExecStart=/opt/wastebin/wastebin
EnvironmentFile=/opt/wastebin-data/.env

[Install]
WantedBy=multi-user.target
EOF
        systemctl daemon-reload
    fi
    msg_ok "Migration Done"
    if [[ ! -f /opt/${APP}_version.txt ]] || [[ "${RELEASE}" != "$(cat /opt/${APP}_version.txt)" ]]; then
        msg_info "Stopping Wastebin"
        systemctl stop wastebin
        msg_ok "Wastebin Stopped"

        msg_info "Updating Wastebin"
        temp_file=$(mktemp)
        wget -q https://github.com/matze/wastebin/releases/download/${RELEASE}/wastebin_${RELEASE}_x86_64-unknown-linux-musl.zip -O $temp_file
        unzip -o -q $temp_file
        cp -f wastebin /opt/wastebin/
        chmod +x /opt/wastebin/wastebin
        echo "${RELEASE}" >/opt/${APP}_version.txt
        msg_ok "Updated Wastebin"

        msg_info "Starting Wastebin"
        systemctl start wastebin
        msg_ok "Started Wastebin"

        msg_info "Cleaning Up"
        rm -f $temp_file
        msg_ok "Cleanup Completed"
        msg_ok "Updated Successfully"
    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://${IP}:8088${CL}"