package com.ld.igds.protocol.beibo.grain.client;

import com.ld.igds.protocol.beibo.grain.analysis.AnalysisService;
import com.ld.igds.util.BytesUtil;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.SimpleChannelInboundHandler;
import io.netty.util.internal.logging.InternalLogger;
import io.netty.util.internal.logging.InternalLoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;

import java.net.InetSocketAddress;

/**
 * Handles a client-side channel.
 */

public class ClientHandler extends SimpleChannelInboundHandler<Object> {
	@Autowired
	private AnalysisService analysisService;
	private final InternalLogger log = InternalLoggerFactory.getInstance(this
			.getClass());
	@Override
	public void channelActive(ChannelHandlerContext ctx) {
		InetSocketAddress insocket = (InetSocketAddress) ctx.channel()
				.remoteAddress();
		log.info("贝博粮情分机成功连接，IP={},port={}", insocket.getAddress()
				.getHostAddress(), insocket.getPort());
	}

	@Override
	public void channelInactive(ChannelHandlerContext ctx) throws Exception {
		super.channelInactive(ctx);

		InetSocketAddress insocket = (InetSocketAddress) ctx.channel()
				.remoteAddress();

		log.info("贝博粮情分机断开连接，IP={},port={}", insocket.getAddress(),insocket.getPort());
	}

	@Override
	public void channelRead0(ChannelHandlerContext ctx, Object msg)
			throws Exception {
		byte[] bytes = (byte[]) msg;
		String result = BytesUtil.bytesToString(bytes);
		log.info("贝博粮情分机返回信息=" + result);

		InetSocketAddress insocket = (InetSocketAddress) ctx.channel().remoteAddress();

		//解析
		analysisService.analysis(result);
	}

	@Override
	public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
		ctx.close();
	}

}