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

ROOT="$(cd "$(dirname "$0")/.." && pwd)"
PORT="${ADM_PORT:-5174}"
API_PORT="${ADM_API_PORT:-8085}"
NODE_BIN="${NODE_BIN:-/opt/homebrew/opt/node@24/bin/node}"
LOG="${ROOT}/adm-preview.log"
API_LOG="${ROOT}/adm-api.log"
PID_FILE="${ROOT}/.adm-preview.pid"
API_PID_FILE="${ROOT}/.adm-api.pid"

[[ -x "${NODE_BIN}" ]] || { echo "❌ NODE_BIN 不可执行: ${NODE_BIN}" >&2; exit 1; }
NODE_DIR="$(dirname "${NODE_BIN}")"
export PATH="${NODE_DIR}:${PATH}"
NPM_BIN="${NPM_BIN:-${NODE_DIR}/npm}"
[[ -x "${NPM_BIN}" ]] || { echo "❌ NPM_BIN 不可执行: ${NPM_BIN}" >&2; exit 1; }

cd "${ROOT}"

if [[ ! -d node_modules ]]; then
  echo "==> 安装依赖..."
  "${NPM_BIN}" install
fi

echo "==> 本机构建..."
"${NPM_BIN}" run build

echo "==> 停止旧进程 (port ${PORT}, ${API_PORT})..."
lsof -ti "TCP:${PORT}" -sTCP:LISTEN 2>/dev/null | xargs kill 2>/dev/null || true
lsof -ti "TCP:${API_PORT}" -sTCP:LISTEN 2>/dev/null | xargs kill 2>/dev/null || true
sleep 1
lsof -ti "TCP:${PORT}" -sTCP:LISTEN 2>/dev/null | xargs kill -9 2>/dev/null || true
lsof -ti "TCP:${API_PORT}" -sTCP:LISTEN 2>/dev/null | xargs kill -9 2>/dev/null || true
rm -f "${PID_FILE}" "${API_PID_FILE}"

echo "==> 启动本机 Admin API @ 127.0.0.1:${API_PORT}..."
nohup "${NODE_BIN}" server/index.mjs >>"${API_LOG}" 2>&1 &
echo $! >"${API_PID_FILE}"
sleep 2

if ! curl -sf "http://127.0.0.1:${API_PORT}/health" >/dev/null; then
  echo "❌ 本机 Admin API 启动失败，最近日志：" >&2
  tail -n 60 "${API_LOG}" >&2 || true
  exit 1
fi

echo "==> 启动本机 vite preview @ 127.0.0.1:${PORT}..."
nohup "${NPM_BIN}" run dev:preview -- --host 127.0.0.1 --port "${PORT}" >>"${LOG}" 2>&1 &
echo $! >"${PID_FILE}"
sleep 2

if ! curl -sf "http://127.0.0.1:${PORT}/" >/dev/null; then
  echo "❌ 本机 preview 启动失败，最近日志：" >&2
  tail -n 60 "${LOG}" >&2 || true
  exit 1
fi

echo "✅ local_restart 完成: http://127.0.0.1:${PORT}/"