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

using System;
using System.Collections.Generic;

namespace Muchinfo.MTPClient.Data.Model
{
    public class ExChangeCheckModel
    {
        /// <summary>
        /// uint是商品组的groupId ,List<uint>是goodsIds
        /// </summary>
        private Dictionary<long, List<uint>> _groupDictionary = new Dictionary<long, List<uint>>();

        public Dictionary<long, List<uint>> Group
        {
            get { return _groupDictionary; }
            set { _groupDictionary = value; }
        }
        /// <summary>
        /// uint ExChangeId, List<long> groupIds
        /// </summary>
        private Dictionary<long, List<long>> _exChanegGroup = new Dictionary<long, List<long>>();

        public Dictionary<long, List<long>> ExChangeGroup
        {
            get { return _exChanegGroup; }
            set { _exChanegGroup = value; }
        }

        /// <summary>
        /// 查看下该交易所下是否有商品
        /// </summary>
        /// <param name="exChangeId"></param>
        /// <returns></returns>
        public bool IsExchangeHasGoods(long exChangeId)
        {
            if (ExChangeGroup.Count <= exChangeId)
            {
                return false;
            }

            List<long> groups = ExChangeGroup[exChangeId]; // 先查找交易所和商品组的关系
            var ret = groups.Find(g => (Group.ContainsKey(g) && Group[g] != null && Group[g].Count > 0)); // 找出商品组下的商品信息，返回的是List<uint>
            return ret != 0;
        }
    }
}