#!/bin/bash
set -euo pipefail

echo "=== Zlattea - Teardown ==="
echo ""

SITE_DOMAIN="${SITE_DOMAIN:-zlattea.com}"

# services
for svc in zlattea-api zlattea-web; do
  if systemctl is-enabled --quiet "$svc" 2>/dev/null; then
    echo "stopping and disabling $svc..."
    systemctl stop "$svc" 2>/dev/null || true
    systemctl disable "$svc" 2>/dev/null || true
    rm -f "/etc/systemd/system/$svc.service"
  fi
done
systemctl daemon-reload

# caddy site config only (not the main Caddyfile)
if [ -f "/etc/caddy/conf.d/${SITE_DOMAIN}.caddy" ]; then
  echo "removing caddy site config..."
  rm -f "/etc/caddy/conf.d/${SITE_DOMAIN}.caddy"
  systemctl reload caddy 2>/dev/null || true
fi

# remove project
if [ -d /opt/zlattea ]; then
  echo "removing /opt/zlattea..."
  rm -rf /opt/zlattea
fi

# data dirs
for d in /var/lib/zlattea /var/log/zlattea; do
  if [ -d "$d" ]; then
    echo "removing $d..."
    rm -rf "$d"
  fi
done

# user
if id zlattea &>/dev/null; then
  echo "removing zlattea user..."
  userdel -r zlattea 2>/dev/null || true
fi

echo ""
echo "=== Done. Zlattea has been removed from this system. ==="