#!/usr/bin/env bash

# Copyright (c) 2021-2026 community-scripts ORG
# Author: Slaviša Arežina (tremor021)
# License: MIT | https://github.com/community-scripts/ProxmoxVED/raw/main/LICENSE
# Source: https://languagetool.org/

source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
color
verb_ip6
catch_errors
setting_up_container
network_check
update_os

msg_info "Installing dependencies"
$STD apt install -y fasttext
msg_ok "Installed dependencies"

JAVA_VERSION="21" setup_java

msg_info "Setting up LanguageTool"
RELEASE=$(curl -fsSL https://languagetool.org/download/ | grep -oP 'LanguageTool-\K[0-9]+\.[0-9]+(\.[0-9]+)?(?=\.zip)' | sort -V | tail -n1)
download_file "https://languagetool.org/download/LanguageTool-stable.zip" /tmp/LanguageTool-stable.zip
unzip -q /tmp/LanguageTool-stable.zip -d /opt
mv /opt/LanguageTool-*/ /opt/LanguageTool/
download_file "https://dl.fbaipublicfiles.com/fasttext/supervised-models/lid.176.bin" /opt/lid.176.bin

cat <<EOF >/opt/LanguageTool/server.properties
fasttextModel=/opt/lid.176.bin
fasttextBinary=/usr/bin/fasttext
EOF
echo "${RELEASE}" >~/.languagetool
msg_ok "Setup LanguageTool"

msg_info "Creating Service"
cat <<'EOF' >/etc/systemd/system/language-tool.service
[Unit]
Description=LanguageTool Service
After=network.target

[Service]
WorkingDirectory=/opt/LanguageTool
ExecStart=java -cp languagetool-server.jar org.languagetool.server.HTTPServer --config server.properties --public --allow-origin "*"
Restart=always

[Install]
WantedBy=multi-user.target
EOF
systemctl enable -q --now language-tool
msg_ok "Created Service"

motd_ssh
customize
cleanup_lxc