package com.zy.acs.gateway.domain;

import com.zy.acs.gateway.constant.EncryType;
import com.zy.acs.gateway.constant.ProtocolType;
import lombok.Data;
import org.apache.commons.lang.builder.ToStringBuilder;

/**
 * 协议头
 * Created by vincent on 2019-04-03
 */
@Data
public class PacHeader {

    /**
     * 起始符
     * 固定为"0xEE || 0xAA"
     */
    private byte startSymbol;

    /**
     * 数据单元长度
     */
    private int contentLength;

    /**
     * 唯一标识码
     */
    private String uniqueNo;

    /**
     * 时间戳
     */
    private int timestamp;

    /**
     * 命令标识
     */
    private ProtocolType protocolType;

    /**
     * 流水号
     */
    private String serialNum;

    /**
     * 数据单元加密方式
     */
    private EncryType encryptType;


    public PacHeader setStartSymbol(Byte startSymbol) {
        this.startSymbol = startSymbol;
        return this;
    }

    public PacHeader setProtocolType(ProtocolType protocolType) {
        this.protocolType = protocolType;
        return this;
    }

    public PacHeader setTimestamp(Integer timestamp) {
        this.timestamp = timestamp;
        return this;
    }

    public PacHeader setSerialNum(String serialNum) {
        this.serialNum = serialNum;
        return this;
    }

    public PacHeader setUniqueNo(String uniqueNo) {
        this.uniqueNo = uniqueNo;
        return this;
    }

    public PacHeader setEncryptType(EncryType encryptType) {
        this.encryptType = encryptType;
        return this;
    }

    public PacHeader setContentLength(int contentLength) {
        this.contentLength = contentLength;
        return this;
    }

    @Override
    public String toString() {
        return new ToStringBuilder(this)
                .append("startSymbol", startSymbol)
                .append("contentLength", contentLength)
                .append("uniqueNo", uniqueNo)
                .append("timestamp", timestamp)
                .append("protocolType", protocolType.getDes())
                .append("serialNum", serialNum)
                .toString();
    }
}