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

# 按端口终止 :3000 / :3001 的监听进程（含子进程）
# 用法：./stop.sh

ROOT_DIR="$(cd "$(dirname "$0")" && pwd)"
cd "$ROOT_DIR"

kill_port() {
  local port="$1"
  local pids
  if command -v lsof &>/dev/null; then
    pids="$(lsof -tiTCP:"$port" -sTCP:LISTEN 2>/dev/null || true)"
  elif command -v fuser &>/dev/null; then
    fuser -k "${port}/tcp" 2>/dev/null || true
    echo "  :${port} 已尝试 fuser -k"
    return
  else
    echo "  需要 lsof 或 fuser 才能按端口清理"
    return 1
  fi
  if [ -z "${pids}" ]; then
    echo "  :${port} 空闲"
    return
  fi
  # shellcheck disable=SC2086
  echo "  :${port} -> PID ${pids}"
  kill ${pids} 2>/dev/null || true
  sleep 0.3
  # shellcheck disable=SC2086
  kill -9 ${pids} 2>/dev/null || true
}

echo "══════════════════════════════════════════"
echo "  jiang13-bbs Dev Stopper"
echo "══════════════════════════════════════════"
echo "按端口终止 :3000 / :3001 ..."
kill_port 3000
kill_port 3001
echo "完成。停库请另执行: docker compose down"
echo "══════════════════════════════════════════"