package com.tongran.agenttcp.server.handler;

import com.tongran.agenttcp.server.model.Message;
import com.tongran.agenttcp.server.netty.core.session.Session;
import com.tongran.agenttcp.server.netty.core.session.SessionManager;
import com.tongran.agenttcp.utils.AssertLog;
import io.netty.channel.ChannelHandler;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.SimpleChannelInboundHandler;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Component;

@Component
@ChannelHandler.Sharable
public class AgentDispatcherHandler extends SimpleChannelInboundHandler<Message> {

    protected final SessionManager sessionManager;

    public AgentDispatcherHandler() {
        this.sessionManager = SessionManager.getInstance();
    }

    @Override
    protected void channelRead0(ChannelHandlerContext ctx, Message msg) {
//        AssertLog.info(">>>>>>[要处理的终端数据] {}", msg.toString());
        String clientId = msg.getClientId();
        if (StringUtils.isBlank(clientId)) {
            AssertLog.error("<<<<<<错误的信息from:{}", ctx.channel().remoteAddress());
            return;
        }
        Session session = Session.buildSession(ctx, clientId);
        sessionManager.put(clientId, session);
        if (StringUtils.isNotBlank(msg.getData())) {
//			AssertLog.info(">>>>>>[getSessionById的终端数据] {}", sessionManager.getSessionById(clientId));
            sessionManager.writeAndFlush(sessionManager.getSessionById(clientId).getChannel(), msg);
        }
    }
}