#!/bin/bash
# 短信转发接收端 - 启动/停止/重启/状态脚本

APP_DIR="/root/.openclaw/workspace/sms-receiver"
APP_FILE="$APP_DIR/app.py"
PIDFILE="$APP_DIR/sms_receiver.pid"
LOGFILE="$APP_DIR/sms_receiver.log"

case "$1" in
    start)
        if [ -f "$PIDFILE" ]; then
            PID=$(cat "$PIDFILE")
            if ps -p "$PID" > /dev/null 2>&1; then
                echo "服务已在运行 (PID: $PID)"
                exit 1
            else
                rm -f "$PIDFILE"
            fi
        fi

        echo "启动短信转发接收端..."
        cd "$APP_DIR"
        nohup python3 app.py > "$LOGFILE" 2>&1 &
        echo $! > "$PIDFILE"
        echo "服务已启动 (PID: $(cat $PIDFILE))"
        echo "日志文件: $LOGFILE"
        echo "监听地址: http://0.0.0.0:9518"
        ;;

    stop)
        if [ ! -f "$PIDFILE" ]; then
            echo "服务未运行"
            exit 1
        fi

        PID=$(cat "$PIDFILE")
        echo "停止服务 (PID: $PID)..."
        kill "$PID" 2>/dev/null
        sleep 1

        if ps -p "$PID" > /dev/null 2>&1; then
            echo "强制停止..."
            kill -9 "$PID" 2>/dev/null
        fi

        rm -f "$PIDFILE"
        echo "服务已停止"
        ;;

    restart)
        $0 stop
        sleep 2
        $0 start
        ;;

    status)
        if [ -f "$PIDFILE" ]; then
            PID=$(cat "$PIDFILE")
            if ps -p "$PID" > /dev/null 2>&1; then
                echo "服务正在运行 (PID: $PID)"
                echo "启动时间: $(ps -p $PID -o lstart=)"
                echo "内存使用: $(ps -p $PID -o rss= | awk '{print int($1/1024)"MB"}')"
                exit 0
            else
                echo "PID 文件存在但进程未运行，清理..."
                rm -f "$PIDFILE"
                exit 1
            fi
        else
            echo "服务未运行"
            exit 1
        fi
        ;;

    log)
        tail -f "$LOGFILE"
        ;;

    *)
        echo "用法: $0 {start|stop|restart|status|log}"
        echo ""
        echo "命令说明:"
        echo "  start   - 启动服务"
        echo "  stop    - 停止服务"
        echo "  restart - 重启服务"
        echo "  status  - 查看状态"
        echo "  log     - 查看实时日志"
        exit 1
        ;;
esac