package com.fzzy.igds.iot.server;

import com.fzzy.igds.iot.analysis.builder.ReMessageBuilder;
import com.ld.io.api.IoServerOption;
import com.ld.io.api.IoSession;
import com.ld.io.api.IoSessionQuery;
import com.ld.io.netty.NettyServer;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

/**
 * @Description  FZZT-IOT 服务启动类
 * @Author CZT
 * @Date 2025/11/11 18:09
 */
@Slf4j
@Service
public class IotServerEngine {

    public static final Integer PORT = 9302;

    @Autowired
    private IotMessageConsumer defaultMessageConsumer;
    @Autowired
    private IotSessionListener defaultSessionListener;

    private IoSessionQuery sessionQuery;

    public void start(Integer port) {
        IoServerOption ioServerOption = new IoServerOption();

        if (null != port) {
            ioServerOption.setPort(port);
        } else {
            ioServerOption.setPort(PORT);
        }

        ioServerOption.setDelimiter(ReMessageBuilder.SUFFIX.getBytes());

        NettyServer ioServer = new NettyServer(ioServerOption, defaultMessageConsumer, defaultSessionListener);
        ioServer.startup();

        sessionQuery = ioServer.getSessionQuery();
        log.info("* ");
        log.info("* ========================");
        log.info("* ");
        log.info("* [SERVER：FZZY_IOT,PORT={}]", PORT);
        log.info("* ");
        log.info("* ========================");
        log.info("* ");

        System.out.println("* ========================");
        System.out.println("* ");
        System.out.println("* [SERVER：FZZY_IOT,PORT={}]" + port);
        System.out.println("* ");
        System.out.println("* ========================");
    }

    public IoSessionQuery getSessionQuery() {
        return sessionQuery;
    }

    public IoSession getSessionById(String sessionId) {
        return this.getSessionQuery().getSession(sessionId);
    }


}