using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.Text;
using DeiNiu.wms.Data.Model;
using System.Data;
using DeiNiu.wms.Logical;
using DeiNiu.Utils;
using WcfServiceAuthentication;

namespace DeiNiu.Wcf
{
    // 注意: 使用“重构”菜单上的“重命名”命令，可以同时更改代码、svc 和配置文件中的类名“Node”。
    public class NodeService : basicService, INode
    {

        private static lNode _lnode;
        protected static log4net.ILog logNode = log4net.LogManager.GetLogger("node");
        lNode lnode
        {
            get
            {
                if (_lnode == null || _lnode.operId != getOperId())
                {
                    _lnode = new lNode(getOperId());
                }
                return _lnode;
            }
        }


       public int newNode(string name,string description,int parentId,int flag) 
      {
          Node node = new Node();
          node.flag = flag;
          node.parentid = parentId;
          node.description = description;
          node.name = name;
          node.operater = getOperId();

          return node.Add();//return pk


       }
       public wcfNode newWcfNode(wcfNode wnode)
       { 
           Node node =  getNode(wnode);
           node.Add();
           wnode.id = node.ID;
           return wnode;

       }
       public wcfNode updateWcfNode(wcfNode wnode)
       {
            logNode.Debug("operId is " + getOperId());
            logNode.Debug("before update node......" +  new Node(wnode.id).ToJsonString());

            Node nd = getNode(wnode);
        
            logNode.Debug("start update node......" + nd.ToJsonString());
            nd.operater = getOperId();
                
            nd  .Update();
            WmsConstants.IS_INITIALED = false; // to update constants

            nd = new Node(wnode.id);
           
            logNode.Debug("updated value...." +nd.ToJsonString());

            return wnode;
       }

       Node getNode(wcfNode wnode)
       {
           Node node = new Node(wnode.id);

           node.flag = wnode.flag;
           node.parentid = wnode.parentid;
           node.description = wnode.description;
           node.name = wnode.name;
           node.operater = getOperId();
           node.ID = wnode.id;
           node.value = wnode.value;
           node.isOn = wnode.isOn;
           node.isSystem = wnode.isSystem;
           node.valueType = wnode.valueType;

          // log.Debug(Util.getJson(node));

           return node;
       }

       public DataSet Query(string querystr, int rownumStart, int rownumEnd)
       {
           return lnode.Query(querystr, rownumStart, rownumEnd);
       }

       public int deleteNode(int id)
       {
           Node node = new Node(id);

           return node.Delete();
       }

       public DataTable getNodesByFlag(int flag)
       {
           return new Node().QueryByFlag(flag);
       }
       public void applyDicChanges()
       {
           WmsConstants.IS_INITIALED = false;
           lnode.initialConstants();
       }

       public DataTable getOwners()
       {
           Owner owner = new Owner();

         return  owner.getActiveOwners();
            
       }
       
    }
}