FCC/Devices/Terminals/GilbarcoDispenserIntegratedTerminal/MessageEntities/Incoming/InfoCommand.cs

using Edge.Core.Parser.BinaryParser.Attributes;
using Edge.Core.Parser.BinaryParser.MessageEntity;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Dfs.WayneChina.GilbarcoDispenserPayTerminal.MessageEntities.Incoming
{
    /// <summary>
    /// Pump => PC
    /// </summary>
    public class InfoCommand : CardMessageBase
    {
        public InfoCommand() : base(HandleType.Info)
        {
        }

        [Format(1, EncodingType.BIN, -94)]
        public byte Count { get; set; }

        // minus 3 which include 
        [EnumerableFormat("BodyLength", "-2", 2, EncodingType = EncodingType.BIN)]
        public List<byte> SubMessageRaw { get; set; }

        public override string ToLogString()
        {
            var result = "InfoCommand, SubMessageCount= " + this.Count.ToString() + "." + System.Environment.NewLine;
            if (this.NozzleOperatingStates != null && this.NozzleOperatingStates.Any())
                foreach (var n in this.NozzleOperatingStates)
                    result += n.ToLogString() + Environment.NewLine;
            if (this.CardInsertedStates != null && this.CardInsertedStates.Any())
                foreach (var c in this.CardInsertedStates)
                    result += c.ToLogString() + Environment.NewLine;
            return result;
        }

        public List<CardInsertedState> CardInsertedStates
        {
            get
            {
                return this.ParseSubMessages(this.SubMessageRaw, this.Count).Item1;
            }
        }

        public List<NozzleOperatingState> NozzleOperatingStates
        {
            get
            {
                return this.ParseSubMessages(this.SubMessageRaw, this.Count).Item2;
            }
        }

        private Tuple<List<CardInsertedState>, List<NozzleOperatingState>> ParseSubMessages(List<byte> SubMessageRaw, byte SubMessageCount)
        {
            var combinedResult =
                new Tuple<List<CardInsertedState>, List<NozzleOperatingState>>(
                    new List<CardInsertedState>(),
                    new List<NozzleOperatingState>());
            var offset = 0;
            for (int i = 0; i < SubMessageCount; i++)
            {
                //1：卡插入；2：抬枪或加油中
                if (SubMessageRaw[offset] == 1)
                {
                    var restLen = SubMessageRaw[offset + 2];
                    Parser parser = new Parser();
                    var cardSubMsg = parser.Deserialize(SubMessageRaw.Skip(offset).Take(3 + restLen).ToArray(),
                        (MessageTemplateBase)Activator.CreateInstance(typeof(CardInsertedState)));
                    combinedResult.Item1.Add(cardSubMsg as CardInsertedState);
                    offset += 3 + restLen;
                }
                else if (SubMessageRaw[offset] == 2)
                {
                    Parser parser = new Parser();
                    var cardSubMsg = parser.Deserialize(SubMessageRaw.Skip(offset).Take(11).ToArray(),
                        (MessageTemplateBase)Activator.CreateInstance(typeof(NozzleOperatingState)));
                    combinedResult.Item2.Add(cardSubMsg as NozzleOperatingState);
                    offset += 11;
                }
                else
                {
                    throw new ArgumentException("只有两种状态需要上传信息。1：卡插入；2：抬枪或加油中, there're neither 1 nor 2 in msg");
                }
            }

            return combinedResult;
        }
    }


    /// <summary>
    /// 加油机对 PC 机普通查询命令 30H
    /// PC 机对加油机普通查询命令 30H
    /// 加油机发送实时信息命令 31H
    /// </summary>
    public class CardInsertedState : MessageTemplateBase
    {
        //public enum GenericInquiryRequestType
        //{
        //    //加油机对PC机普通查询命令30H = 0x30,
        //    //PC机对加油机普通查询命令30H = 0x30,
        //    加油机发送实时信息命令31H = 0x31
        //}

        //public RealTimeInquiryRequest(GenericInquiryRequestType type)
        //{
        //    base.HANDLE = (byte)type;
        //}

        [Format(1, EncodingType.BIN, 0)]
        public byte State { get; set; }

        [Format(1, EncodingType.BIN, 1)]
        public byte MZN { get; set; }

        [Format(1, EncodingType.BIN, 2)]
        public byte LEN { get; set; }

        [Format(10, EncodingType.BcdString, 3)]
        public string ASN { get; set; }

        [Format(2, EncodingType.BcdString, 4)]
        public string CardState { get; set; }

        [Format(4, EncodingType.BIN, 5)]
        public int BAL { get; set; }

        [EnumerableFormat("LEN", "-16", 6, EncodingType = EncodingType.BIN)]
        public List<byte> IC_DATA { get; set; }
    }

    /// <summary>
    /// 加油机对 PC 机普通查询命令 30H
    /// PC 机对加油机普通查询命令 30H
    /// 加油机发送实时信息命令 31H
    /// </summary>
    public class NozzleOperatingState : MessageTemplateBase
    {
        public enum PumpStateChangeCode
        {
            Inserted = 1,
            NozzleLiftOrFueling = 2
        }

        //public RealTimeInquiryRequest(GenericInquiryRequestType type)
        //{
        //    base.HANDLE = (byte)type;
        //}

        [Format(1, EncodingType.BIN, 0)]
        public PumpStateChangeCode State { get; set; }

        [Format(1, EncodingType.BIN, 1)]
        public byte MZN { get; set; }

        [Format(1, EncodingType.BIN, 2)]
        public byte P_UNIT { get; set; }

        [Format(3, EncodingType.BIN, 3)]
        public int AMN { get; set; }

        [Format(3, EncodingType.BIN, 4)]
        public int VOL { get; set; }

        [Format(2, EncodingType.BIN, 5)]
        public int PRC { get; set; }

    }

    public class DetailInfoCard
    {
        [Format(1, EncodingType.BIN, 1)]
        public byte State { get; set; }

        [Format(1, EncodingType.BIN, 2)]
        public byte Mzn { get; set; }

        [Format(1, EncodingType.BIN, 3)]
        public byte Length { get; set; }

        [Format(1, EncodingType.BcdString, 4)]
        public string Asn { get; set; }

        [Format(1, EncodingType.BcdString, 5)]
        public ushort CardState { get; set; }

        [Format(1, EncodingType.BIN, 6)]
        public uint CardBalance { get; set; }

        [Format(1, EncodingType.HexString, 7)]
        public string IcData { get; set; }
    }


    public class DetailInfoNozzle
    {
        [Format(1, EncodingType.BIN, 1)]
        public byte State { get; set; }

        [Format(1, EncodingType.BIN, 2)]
        public byte NozzleNo { get; set; }

        [Format(1, EncodingType.BIN, 3)]
        public byte PayUnit { get; set; }

        [Format(1, EncodingType.BIN, 4)]
        public int Amount { get; set; }

        [Format(1, EncodingType.BIN, 5)]
        public int Volume { get; set; }

        [Format(1, EncodingType.BIN, 6)]
        public short Price { get; set; }
    }
}