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

namespace DeiNiu.wms.Data.Model
{
  public class ObjectsFactory
    {

      private static Dictionary<string, DeiNiu.Data.BaseObject.BaseModel_Imp> modelCache = new Dictionary<string, DeiNiu.Data.BaseObject.BaseModel_Imp>();
      private static Dictionary<string, WmsOutPickDetail> OutDetailCache = new Dictionary<string, WmsOutPickDetail>();
      private static Dictionary<string, WmsGoods> goodsCache = new Dictionary<string, WmsGoods>();


      public static  DeiNiu.Data.BaseObject.BaseModel_Imp getModel(string className)
      {
          if (modelCache.ContainsKey(className)){
            
            return modelCache[className];
          
          }else{

              return null;
          }
      }
      public static void putModel(string className,DeiNiu.Data.BaseObject.BaseModel_Imp modelImp )
      {
          modelCache[className] = modelImp;
      }

      /// <summary>
      ///  取的缓存商品可能没有批号信息
      /// </summary>
      /// <param name="goodsId"></param>
      /// <param name="isForceRefresh"></param>
      /// <returns></returns>
      public static WmsGoods getGoods(string goodsId,int skuId,string batch,bool isForceRefresh = false)
      {
           WmsGoods goods ;
           string key = goodsId + "&&" + skuId;
           if (isForceRefresh || !goodsCache.Keys.Contains(key))
           {
               goods = new WmsGoods(goodsId, skuId, batch);
              goodsCache[key] = goods;
          }else{
            goods = goodsCache[key];
          }

          return goods;
      }

      public static void putGoods(WmsGoods goods){
          goodsCache[goods.goodsId] = goods;

      }

      public static void putOutDetail(WmsOutPickDetail outDetail)
      {
          OutDetailCache[outDetail.goodsId + outDetail.batch] = outDetail;
          putGoods(outDetail.goods);
      }
      /// <summary>
      /// 取有生产日期批号信息的缓存商品出库明细
      /// 不存在则返回一个新初始化的商品出库明细
      /// </summary>
      /// <param name="goodsId"></param>
      /// <param name="batch"></param>
      /// <returns></returns>
      public static WmsOutPickDetail getOutDetail(string goodsId, string batch)
      {
          string key = goodsId + batch;

          if (OutDetailCache.Keys.Contains(key))
          {
              WmsOutPickDetail outd = OutDetailCache[key];
              OutDetailCache.Remove(key);  // remove the cache
              return outd;
          }

          return new WmsOutPickDetail();
      }

    }
}