using System;
using System.Collections.Generic;
using System.Text;

namespace Dfs.WayneChina.IMisPlus.Models
{
    /// <summary>
    /// Settings/parameters of pump (fueling point) of legacy iFuel system.
    /// </summary>
    public class Pump
    {
        #region Constructor

        public Pump()
        {
            Nozzles = new List<Nozzle>();
        }

        #endregion

        /// <summary>
        /// Id of the pump.
        /// Sps Field: `LgNode`, type: tinyint(1)
        /// </summary>
        public byte Id { get; set; }

        /// <summary>
        /// Type of dispenser, 0=Hengshan,1=TQC
        /// Sps Field: `DspNo`, type: char(6).
        /// </summary>
        public byte DispType { get; set; }

        /// <summary>
        /// Type of the dispenser, Fuel dispenser or CNG or LNG dispenser.
        /// ** This is a custom field.
        /// </summary>
        public string DispTypeName { get; set; }

        /// <summary>
        /// Fueling point type, 0=Fuel, 1=LNG, 2=CNG
        /// Sps Field: `PumpType`, type: byte.
        /// </summary>
        public byte PumpType { get; set; }

        /// <summary>
        /// Number of the fuel tank.
        /// Sps Field: `TankNo`, type: int(2)
        /// </summary>
        public ushort TankId { get; set; }

        /// <summary>
        /// ID of the associated POS.
        /// Sps Field: `PosID`, type: tinyint(1)
        /// </summary>
        public byte PosId { get; set; }

        /// <summary>
        /// Application protocol, 1=IFSF, 2=Hengshan...
        /// Sps Field: `Protocol`, type: int(2)
        /// </summary>
        public ushort AppProtocol { get; set; }

        /// <summary>
        /// Type of communication protocol, 0=TCP, 1=COM.
        /// Sps Field: `ProtcType`, type: byte
        /// </summary>
        public byte ProtocolType { get; set; }

        /// <summary>
        /// Listening port.
        /// Sps Field: `Port`, type: char(16).
        /// </summary>
        public string Port { get; set; }

        /// <summary>
        /// Serial port number in case that serial communication is used.
        /// Sps Field: `LinkPort`, type: int(2)
        /// </summary>
        public ushort SerialPort { get; set; }

        /// <summary>
        /// Communication node.
        /// Sps Field: `Node`, type: int(2)
        /// </summary>
        public ushort Node { get; set; }

        /// <summary>
        /// Sub-address of the pump, multiple pumps on the same serial port is supported.
        /// Sps Field: `SubNode`, type: int(2)
        /// </summary>
        public byte SubAddress { get; set; }

        /// <summary>
        /// The work mode of the pump. 0=Locked, 1=Auto Auth, 2=Manual Auth.
        /// Sps Field: `Mode`, type: byte.
        /// </summary>
        public byte Mode { get; set; }

        /// <summary>
        /// Mode of checkout, e.g self-service, manual etc.
        /// </summary>
        public byte CheckOutMode { get; set; }

        /// <summary>
        /// Count of nozzles.
        /// `NozzleNum`
        /// </summary>
        public byte NozzleCount
        {
            get
            {
                if (Nozzles != null)
                {
                    return Convert.ToByte(Nozzles.Count);
                }

                return 0;
            }
        }

        /// <summary>
        /// Delay parameter.
        /// Sps Field: `DelayPara`, type: byte.
        /// </summary>
        public byte DelayParam { get; set; }

        /// <summary>
        /// Size of the unpaid transactions stack
        /// Sps Field: `BuffSize`, type: byte
        /// </summary>
        public byte PayStackSize { get; set; }

        /// <summary>
        /// Maximum amount of an authorized filling.
        /// Sps Field: `MaxMON`, type: uint(4)
        /// </summary>
        public uint MaxAmount { get; set; }

        /// <summary>
        /// Maximum volume of an authorized filling.
        /// Sps Field: `MaxVOL`, type: uint(4)
        /// </summary>
        public uint MaxVolume { get; set; }

        /// <summary>
        /// Associated nozzles of a fueling poing.
        /// </summary>
        public IList<Nozzle> Nozzles { get; set; }
    }
}