package safeluck.drive.evaluation.platformMessage;

import android.util.Log;

import com.anyun.im_lib.util.ByteUtil;

public class AuthMessage extends DriveExamProtocol {

    private static final String TAG = "AuthMessage";
    private static final int BODY_LENGTH = 12;
    private long timeStamp;
    private String hexStrPwd;

    public String getHexStrPwd() {
        return hexStrPwd;
    }

    public void setHexStrPwd(String hexStrPwd) {
        this.hexStrPwd = hexStrPwd;
    }

    /**
     * 构造函数
     *
     * @param msg_id 消息ID
     */
    public AuthMessage(short msg_id) {
        super(msg_id);
    }

    @Override
    protected byte[] createMessageBody() {
        byte[] messageBody = new byte[BODY_LENGTH];
        int pos = 0;
        timeStamp = System.currentTimeMillis();
        Log.i(TAG, "createMessageBody: timeStamp="+timeStamp);
        byte[] timeStampBytes = ByteUtil.intGetBytes((int)timeStamp);
        System.arraycopy(timeStampBytes,0,messageBody,pos,timeStampBytes.length);
        pos+= 4;
        byte [] hexPwdBytes = ByteUtil.hexStr2Bytes(hexStrPwd);
        System.arraycopy(hexPwdBytes,0,messageBody,pos,hexPwdBytes.length);
        return messageBody;
    }

    @Override
    protected short msgBodyLength() {
        return BODY_LENGTH;
    }
}