MTP2.0_CSharp/Muchinfo.MTPClient/Fx4.0/Main/05.Services/Muchinfo.TASClient.Data/Model/GoodsBase.cs

using GalaSoft.MvvmLight;
using System;
using GalaSoft.MvvmLight.Messaging;
using Muchinfo.MTPClient.Data.Enums;

namespace Muchinfo.MTPClient.Data.Model
{
    /// <summary>
    /// GoodsBase类
    /// </summary>
    public abstract class GoodsBase : ObservableObject, IEquatable<GoodsBase>
    {
        #region Fields

        /// <summary>
        /// 交易所代码
        /// </summary>
        private string _exchHqCode;

        /// <summary>
        /// 商品代码
        /// </summary>
        private string _goodsCode;

        /// <summary>
        /// 商品Id
        /// </summary>
        private uint _goodsId;

        /// <summary>
        /// 序号
        /// </summary>
        private int _showIndex;

        #endregion Fields

        #region Constructors

        /// <summary>
        /// 构造一个基础商品
        /// </summary>
        /// <param name="exchangeCode">交易所代码</param>
        /// <param name="goodsCode">商品代码</param>
        ///     <param name="goodsHqCode">商品代码</param>
        /// <exception cref="System.ArgumentNullException"></exception>
        protected GoodsBase(string exchangeCode, string goodsCode,string goodsHqCode)
        {
            //if (string.IsNullOrEmpty(exchangeCode))
            //{
            //    throw new ArgumentNullException("exchangeCode");
            //}
            if (string.IsNullOrEmpty(goodsCode))
            {
                throw new ArgumentNullException("goodsCode");
            }
            //if (string.IsNullOrEmpty(goodsHqCode))
            //{
            //    throw new ArgumentNullException("goodsHqCode");
            //}
            _exchHqCode = "250";//exchangeCode;
            _goodsCode = goodsCode;
            GoodsHqCode = goodsHqCode;
        }

        #endregion Constructors

        #region Properties

        #region Public Properties

        /// <summary>
        /// 获取基础商品的交易所代码
        /// </summary>
        public string ExchHqCode 
        {
            get
            {
                return _exchHqCode;
            }
            set
            {
                Set(() => ExchHqCode, ref _exchHqCode, value);
            }
        }

        /// <summary>
        /// 获取基础商品的商品代码
        /// </summary>
        public string GoodsCode
        {
            get
            {
                return _goodsCode;
            }
            set
            {
                Set(() => GoodsCode, ref _goodsCode, value);
            }
        }

        /// <summary>
        /// 获取基础商品的商品Id
        /// </summary>
        public uint GoodsId
        {
            get
            {
                return _goodsId;
            }
            set
            {
                Set(() => GoodsId, ref _goodsId, value);
            }
        }

        private string _GoodsClassCode;
        /// <summary>
        /// 获取基础商品的商品品种代码
        /// </summary>
        public string GoodsClassCode
        {
            get
            {
                return _GoodsClassCode;
            }
            set
            {
                Set(() => GoodsClassCode, ref _GoodsClassCode, value);
            }
        }

        private string _GoodsClassName;
        /// <summary>
        /// 获取基础商品的商品品种名称
        /// </summary>
        public string GoodsClassName
        {
            get
            {
                return _GoodsClassName;
            }
            set
            {
                Set(() => GoodsClassName, ref _GoodsClassName, value);
            }
        }

     

        /// <summary>
        /// 获取和设置标签(获取行情时用)
        /// </summary>
        public string Symbol
        {
            get
            {
                return _exchHqCode.PadLeft(3, ' ') + GoodsHqCode.PadLeft(6, ' ');
            }
        }


        public string GoodsHqCode { get; set; }

        /// <summary>
        /// 序号
        /// </summary>
        public int ShowIndex
        {
            get
            {
                return _showIndex;
            }
            set
            {
                Set(() => ShowIndex, ref _showIndex, value);
            }
        } 

        #endregion Public Properties

        #endregion Properties

        #region Methods

        #region Public Methods

        /// <summary>
        /// 比较与另一个对象是否指向相同一个事物
        /// </summary>
        /// <param name="obj">另一个对象</param>
        /// <returns>是否相同</returns>
        public override bool Equals(object obj)
        {
            if (obj != null)
            {
                var goods = obj as GoodsBase;
                if (goods != null)
                {
                    return Equals(goods);
                }
            }
            return false;
        }

        /// <summary>
        /// 比较与另一个基础商品是否指向相同一个事物
        /// </summary>
        /// <param name="other">另一个基础商品</param>
        /// <returns>是否相同</returns>
        public bool Equals(GoodsBase other)
        {
            if (other == null)
            {
                return false;
            }
            return this.Symbol.Equals(other.Symbol);
        }

        /// <summary>
        /// 返回这个商品的HashCode
        /// </summary>
        /// <returns></returns>
        public override int GetHashCode()
        {
            return Symbol.GetHashCode();
        }

        /// <summary>
        /// 获取基础商品的字符串表达形式
        /// </summary>
        /// <returns></returns>
        public override string ToString()
        {
            return "[" + Symbol + "]";
        }

        #endregion Public Methods

        #endregion Methods
    }
}