using SecsGem.Core.SecsEnumData;
using SecsGem.Core;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using SecsGem.Core.ItemModel;
using SecsGem.Core.EnumData;
using SecsGem.Core.Hsms;

namespace EapClientSimulator
{
    public class SecsMessageReplyUtil
    {
        /// <summary>
        /// 构建连接测试命令（心跳）
        /// </summary>
        /// <param name="deviceId"></param>
        /// <returns></returns>
        public static SecsMessage CreateLinkTestReplyMessage(int transactionId)
        {
            SecsHsmsMessageHeader header = new SecsHsmsMessageHeader()
            {
                Stream = 0,
                Function = 0,
                SType = SType.LinkTestResponse,
                TransactionId = transactionId,
                ReplyFlag = false
            };
            return new SecsMessage(header, null);
        }

        #region S1 Reply Message
        public static SecsMessage CreateS1F13ReplyMessage(int transactionId, SecsCOMMACK COMMACK)
        {
            SecsHsmsMessageHeader header = new SecsHsmsMessageHeader()
            {
                Stream = 0x01,
                Function = 14,
                SType = SType.DataMessage,
                TransactionId = transactionId,
                ReplyFlag = false
            };
            Item item = new ListItem();

            Item commackItem = new BinaryItem((byte)COMMACK);
            item.AddItem(commackItem);

            Item subItem = new ListItem();
            StringItem mdlnItem = new StringItem(DataFormat.Ascii, "EAP");
            subItem.AddItem(mdlnItem);
            StringItem verItem = new StringItem(DataFormat.Ascii, "1.0.1");
            subItem.AddItem(verItem);
            item.AddItem(subItem);
            return new SecsMessage(header, item);
        }

        public static SecsMessage CreateS1F1ReplyMessage(int transactionId)
        {
            SecsHsmsMessageHeader header = new SecsHsmsMessageHeader()
            {
                Stream = 0x01,
                Function = 2,
                SType = SType.DataMessage,
                TransactionId = transactionId,
                ReplyFlag = false
            };
            Item item = new ListItem();
            StringItem mdlnItem = new StringItem(DataFormat.Ascii, "EAP");
            item.AddItem(mdlnItem);
            StringItem verItem = new StringItem(DataFormat.Ascii, "1.0.1");
            item.AddItem(verItem);
            return new SecsMessage(header, item);
        }
        #endregion

        #region S5

        public static SecsMessage CreateS5F1ReplyMessage(int transactionId)
        {
            SecsHsmsMessageHeader header = new SecsHsmsMessageHeader()
            {
                Stream = 0x05,
                Function = 2,
                SType = SType.DataMessage,
                TransactionId = transactionId,
                ReplyFlag = false
            };
            Item item = new BinaryItem(0);
            return new SecsMessage(header, item);
        }
        #endregion

        #region S6
        public static SecsMessage CreateS6F11ReplyMessage(int transactionId)
        {
            SecsHsmsMessageHeader header = new SecsHsmsMessageHeader()
            {
                Stream = 0x06,
                Function = 12,
                SType = SType.DataMessage,
                TransactionId = transactionId,
                ReplyFlag = false
            };
            Item item = new BinaryItem(0);
            return new SecsMessage(header, item);
        }
        #endregion
    }
}