FCCLite/HengshanPaymentTerminal/MessageEntity/Outgoing/SendActuallyPaid.cs

using Edge.Core.Domain.FccOrderInfo.Output;
using Edge.Core.Parser.BinaryParser.MessageEntity;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace HengshanPaymentTerminal.MessageEntity.Outgoing
{
    /// <summary>
    /// 发送实际支付金额给油机数据对象
    /// </summary>
    public class SendActuallyPaid : CommonMessage
    {
        /// <summary>
        /// 油枪号
        /// </summary>
        public int NozzleNum { get; set; }

        /// <summary>
        /// 流水号
        /// </summary>
        public int TTC {  get; set; }

        /// <summary>
        /// 实付金额
        /// </summary>
        public decimal Amount { get; set; }

        public SendActuallyPaid(int nozzleNum, int tTC, decimal amount,byte frame)
        {
            this.Handle = (byte)Command.SEND_NEED_AMOUNT;
            NozzleNum = nozzleNum;
            TTC = tTC;
            Amount = amount;
            this.FrameNum = frame;
        }

        public override byte[] ToCommonByteArray()
        {
            List<Byte> list = new List<Byte>();
            byte[] commandAndNozzle = { this.Handle, (byte)this.NozzleNum };
            byte[] ttcBytes = NumberToByteArrayWithPadding(this.TTC, 4);

            byte[] amountPayableBytes = FormatDecimal(this.Amount);
            list.AddRange(commandAndNozzle);    //添加命令字和枪号
            list.AddRange(ttcBytes);            //添加流水号
            list.Add(0x21);                     //由fcc推送实付金额表示该订单是二维码小程序支付的
            list.AddRange(amountPayableBytes);  //添加实付金额
            //添加3位交易金额1，3位交易金额2，2位优惠规则代码，10位卡应用号，4位消息鉴别码
            list.AddRange(new byte[] { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 });
            byte[] sendBytes = content2data(list.ToArray());

            return sendBytes;
        }

        public override CommonMessage ToObject(byte[] datas)
        {
            return this;
        }
    }
}