#!/bin/zsh

set -u

PROJECT_DIR="${0:A:h}"
RUN_DIR="$PROJECT_DIR/.run"
PID_FILE="$RUN_DIR/spine-particle.pid"

cd "$PROJECT_DIR" || exit 1

if [[ ! -f "$PID_FILE" ]]; then
  echo "没有发现由“启动项目.command”启动的项目进程。"
  exit 0
fi

SERVER_PID="$(tr -dc '0-9' < "$PID_FILE")"
if [[ -z "$SERVER_PID" ]] || ! kill -0 "$SERVER_PID" 2>/dev/null; then
  rm -f "$PID_FILE"
  echo "项目已经停止。"
  exit 0
fi

SERVER_COMMAND="$(ps -p "$SERVER_PID" -o command= 2>/dev/null || true)"
if [[ "$SERVER_COMMAND" != *"$PROJECT_DIR/node_modules/vite/"* ]]; then
  echo "PID 已被其他程序占用，为避免误关进程，本次未执行停止操作。"
  echo "当前进程：$SERVER_COMMAND"
  rm -f "$PID_FILE"
  read "?按回车键关闭窗口..."
  exit 1
fi

echo "正在停止 Spine粒子编辑器..."
kill "$SERVER_PID" 2>/dev/null || true
for _ in {1..20}; do
  if ! kill -0 "$SERVER_PID" 2>/dev/null; then
    rm -f "$PID_FILE"
    echo "项目已停止。"
    exit 0
  fi
  sleep 0.1
done

echo "普通停止未响应，正在强制结束该项目进程..."
kill -KILL "$SERVER_PID" 2>/dev/null || true
rm -f "$PID_FILE"
echo "项目已停止。"