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

# cleanup.sh
# Stops known port-forward/service and optionally deletes the awx namespace and CRs.

PORTF_PID_FILE=${PORTF_PID_FILE:-/tmp/awx-pf.pid}
NAMESPACE=${NAMESPACE:-awx}
NONINTERACTIVE=${NONINTERACTIVE:-0}

echo "Looking for port-forward PID file: $PORTF_PID_FILE"
if [ -f "$PORTF_PID_FILE" ]; then
  PID=$(cat "$PORTF_PID_FILE" 2>/dev/null || true)
  if [ -n "$PID" ] && kill -0 "$PID" 2>/dev/null; then
    echo "Stopping port-forward PID $PID"
    kill "$PID" 2>/dev/null || true
  else
    echo "Stale PID file or process not running; removing PID file"
  fi
  rm -f "$PORTF_PID_FILE"
  rm -f /tmp/awx-port-forward.log || true
else
  echo "No port-forward PID file present"
fi

if [ "$NONINTERACTIVE" -eq 1 ]; then
  yn=Y
else
  read -r -p "Delete the AWX namespace and all AWX resources? [y/N]: " yn
fi

if [[ "$yn" =~ ^[Yy]$ ]]; then
  echo "Deleting namespace $NAMESPACE"
  if command -v kubectl >/dev/null 2>&1; then
    kubectl delete ns "$NAMESPACE" --wait=true || true
  else
    echo "kubectl not found; skipping namespace delete" >&2
  fi
  echo "Note: CRDs are not deleted automatically. Remove them manually if desired."
else
  echo "Skipping namespace deletion"
fi

echo "Cleanup complete."