#!/usr/bin/env bash
set -euo pipefail

APP_PORT="${APP_PORT:-3910}"
BACKEND_PORT="${BACKEND_PORT:-3001}"
export API_PROXY_TARGET="${API_PROXY_TARGET:-http://127.0.0.1:${BACKEND_PORT}}"
export NEXT_TELEMETRY_DISABLED=1

if [[ -f ".env" ]]; then
  set -a
  source .env
  set +a
fi

if [[ -z "${DATABASE_URL:-}" ]]; then
  echo "DATABASE_URL fehlt. Beispiel:"
  echo "  export DATABASE_URL='postgresql://user:pass@localhost:5432/tickettracker'"
  exit 1
fi

NODE_MAJOR="$(node -p 'Number(process.versions.node.split(".")[0])' 2>/dev/null || echo 0)"

if [[ "${NODE_MAJOR}" -lt 20 ]]; then
  echo "Das Next/shadcn-Framework braucht lokal Node >= 20.9, empfohlen Node 22."
  echo "Aktuell ist Node ${NODE_MAJOR:-unbekannt} aktiv."
  echo "Es wird kein Docker-Container gebaut oder gestartet."
  exit 1
fi

npm run build

cleanup() {
  if [[ -n "${BACKEND_PID:-}" ]]; then
    kill "${BACKEND_PID}" 2>/dev/null || true
  fi
}
trap cleanup EXIT INT TERM

echo "Starte Backend auf Port ${BACKEND_PORT}"
SERVE_FRONTEND=false PORT="${BACKEND_PORT}" npm run start --workspace backend &
BACKEND_PID=$!

echo "Starte Frontend auf http://localhost:${APP_PORT}"
PORT="${APP_PORT}" npm run start --workspace frontend