package com.fzzy.protocol.bhzn.server;

import com.fzzy.api.Constant;
import com.fzzy.api.data.ApiCommonDevice;
import com.fzzy.api.utils.SpringUtil;
import com.fzzy.gateway.service.GatewayDeviceService;
import com.ld.io.api.IoSession;
import com.ld.io.api.IoSessionListener;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;

/**
 * 连接上线和下限通知
 */
@Slf4j
public class BhznGrainV2SessionListener implements IoSessionListener {


    private GatewayDeviceService gatewayDeviceService;

    /**
     * 设备创建在线，需要注意当前使用主机模式，主机上线默认所有相同SN配置的分机全部上线
     *
     * @param session
     */
    @Override
    public void onCreate(IoSession session) {

        log.info("++++新建连接++++-IP={}，PORT={}", session.getAddress(), session.getPort());

        // 添加自定义业务ID
        session.setBusinessKey(BhznGrainV2ServerUtils.getServerKey(session.getAddress(), session.getPort()));

        //执行分机上线
        ApiCommonDevice commonDevice = Constant.updateCacheOnline(session.getAddress(), session.getPort());
        if (null == commonDevice.getSn()) {
            log.error("------设备上线，系统中未发现当前配置-------");
        }
    }

    /**
     * 注意，当前采用主机模式，主机离线所有相同SN配置的分机全部离线
     *
     * @param session
     */
    @Override
    public void onDestroy(IoSession session) {
        log.info("----连接断开-----IP={}，PORT={}", session.getAddress(), session.getPort());

        //设置分机掉线
        ApiCommonDevice commonDevice = Constant.updateCacheOffline(session.getAddress(), session.getPort());

        if (null == commonDevice) return;

        if (null == gatewayDeviceService) {
            gatewayDeviceService = SpringUtil.getBean(GatewayDeviceService.class);

            gatewayDeviceService.OfflineByCommonDevice(commonDevice);
        }

    }
}