using System;
using System.Web;
using DSWeb.MvcShipping.Comm.Cookie;
using HcUtility.Comm;
using HcUtility.Core;
using System.Collections.Generic;

namespace DSWeb.MvcShipping.Helper.Repository
{
    /// wuwei 2011-01-25 CMP-8856 中石化:webpos保存数据报错导致数据保存重复的问题
    public class ModelObjectRepository
    {
        public HttpRequestBase Request { get; set; }
      
        public DBResult Save(ModelObjectBillHead headdata, List<ModelObjectBase> bodylist, List<ModelObjectBase> bodylistDel)
        {
            return Save(headdata, bodylist, bodylistDel, null, null);
        }

        public DBResult Save(ModelObjectBillHead headdata, List<ModelObjectBase> bodylist1, List<ModelObjectBase> bodylistDel1
            , List<ModelObjectBase> bodylist2, List<ModelObjectBase> bodylistDel2)
        {
            DBResult result = null;
            try
            {
                result = HandleHeadData(headdata);
                if (!result.Success)
                    return result;
                AddBodyToHead(headdata, bodylist1, bodylistDel1);
                AddBodyToHead(headdata, bodylist2, bodylistDel2);

                result = Save(headdata);
                return result;
            }
            catch (Exception e)
            {
                if(result==null)
                    result=new DBResult();

                result.Success = false;
                result.Message = e.Message;
                return result;
            }
        }

        public DBResult Save(ModelObjectBillHead headdata, List<ModelObjectBase> bodylist1, List<ModelObjectBase> bodylistDel1
           , List<ModelObjectBase> bodylist2, List<ModelObjectBase> bodylistDel2, List<ModelObjectBase> bodylist3, List<ModelObjectBase> bodylistDel3)
        {
            DBResult result = null;
            try
            {
                result = HandleHeadData(headdata);
                if (!result.Success)
                    return result;
                AddBodyToHead(headdata, bodylist1, bodylistDel1);
                AddBodyToHead(headdata, bodylist2, bodylistDel2);
                AddBodyToHead(headdata, bodylist3, bodylistDel3);

                result = Save(headdata);
                return result;
            }
            catch (Exception e)
            {
                if (result == null)
                    result = new DBResult();

                result.Success = false;
                result.Message = e.Message;
                return result;
            }
        }

        //4个子表
        public DBResult Save(ModelObjectBillHead headdata, 
            List<ModelObjectBase> bodylist1, List<ModelObjectBase> bodylistDel1,
            List<ModelObjectBase> bodylist2, List<ModelObjectBase> bodylistDel2, 
            List<ModelObjectBase> bodylist3, List<ModelObjectBase> bodylistDel3,
            List<ModelObjectBase> bodylist4, List<ModelObjectBase> bodylistDel4
            )
        {
            DBResult result = null;
            try
            {
                result = HandleHeadData(headdata);
                if (!result.Success)
                    return result;
                AddBodyToHead(headdata, bodylist1, bodylistDel1);
                AddBodyToHead(headdata, bodylist2, bodylistDel2);
                AddBodyToHead(headdata, bodylist3, bodylistDel3);
                AddBodyToHead(headdata, bodylist4, bodylistDel4);

                result = Save(headdata);
                return result;
            }
            catch (Exception e)
            {
                if (result == null)
                    result = new DBResult();

                result.Success = false;
                result.Message = e.Message;
                return result;
            }
        }

        //5
        public DBResult Save(ModelObjectBillHead headdata,
             List<ModelObjectBase> bodylist1, List<ModelObjectBase> bodylistDel1,
             List<ModelObjectBase> bodylist2, List<ModelObjectBase> bodylistDel2,
             List<ModelObjectBase> bodylist3, List<ModelObjectBase> bodylistDel3,
             List<ModelObjectBase> bodylist4, List<ModelObjectBase> bodylistDel4,
             List<ModelObjectBase> bodylist5, List<ModelObjectBase> bodylistDel5
             )
        {
            DBResult result = null;
            try
            {
                result = HandleHeadData(headdata);
                if (!result.Success)
                    return result;
                AddBodyToHead(headdata, bodylist1, bodylistDel1);
                AddBodyToHead(headdata, bodylist2, bodylistDel2);
                AddBodyToHead(headdata, bodylist3, bodylistDel3);
                AddBodyToHead(headdata, bodylist4, bodylistDel4);
                AddBodyToHead(headdata, bodylist5, bodylistDel5);

                result = Save(headdata);
                return result;
            }
            catch (Exception e)
            {
                if (result == null)
                    result = new DBResult();

                result.Success = false;
                result.Message = e.Message;
                return result;
            }
        }

              

        public DBResult Save(ModelObjectBase data)
        {
            HanderDataCookie(data);
            List<ModelObjectBase> list = new List<ModelObjectBase>();
            list.Add(data);
            return Save(list);
        }

        public DBResult Save(List<ModelObjectBase> dataList)
        {
            ModelObjectDBBill dbBill = new ModelObjectDBBill();
            foreach (ModelObjectBase mob in dataList)
            {
                HanderDataCookie(mob);
            }
            return dbBill.Save(dataList);
        }

        public DBResult SaveComm(List<ModelObjectBase> dataList)
        {
            var dbModel = new ModelObjectDB();
            foreach (ModelObjectBase mob in dataList)
            {
                HanderDataCookie(mob);
            }
            return dbModel.Save(dataList);
        }


        #region Private Function

        private void HanderDataCookie(ModelObjectBase data)
        {
            if (Request != null)
            {
                if (data is ModelObjectBillHead)
                {
                    ModelObjectBillHead headdata = (ModelObjectBillHead)data;
                   // headdata.LoginUserID = CookieConfig.GetCookie_UserId(Request);
                    headdata.LoginUserCode = CookieConfig.GetCookie_UserCode(Request);
                    headdata.LoginUserName = CookieConfig.GetCookie_UserName(Request);
                }
            }
        }
        private DBResult HandleHeadData(ModelObjectBillHead headdata)
        {
            var result = new DBResult();
            string headBillno = headdata.GetBillNoValue().ToString();
            if(String.IsNullOrEmpty(headBillno)||headBillno=="*")
            {
                result.Success = false;
                result.Message = "单据没有相应的单据号，不允许保存";
                return result;
            }

            if (headdata.ModelUIStatus == "0")
            {
                result.Success = false;
                result.Message = "数据为浏览状态不允许保存!";
                return result;
            }
            
            if(headdata.ModelUIStatus=="I")
            {
                headdata.DbOperationType = DbOperationType.DbotIns;
            }
            else if(headdata.ModelUIStatus=="E")
            {
                headdata.DbOperationType = DbOperationType.DbotUpd;
            }
            else
            {
                headdata.DbOperationType = DbOperationType.DbotDel;
            }
            result.Success = true;
            result.Message = "处理主表数据成功";
            return result;
        }  

        private void AddBodyToHead(ModelObjectBillHead headdata, List<ModelObjectBase> bodylist, List<ModelObjectBase> bodylistDel)
        {
            List<ModelObjectBase> bodyListAll = new List<ModelObjectBase>();
            //更加billno是否为空，置更新或新增标志.
            if (bodylist != null)
            {
                foreach (ModelObjectBillBody modbody in bodylist)
                {
                    string bodyBillNo = modbody.GetBillNoValue().ToString();
                    if (bodyBillNo == String.Empty || bodyBillNo == "*")
                        modbody.DbOperationType = DbOperationType.DbotIns;
                    else
                        modbody.DbOperationType = DbOperationType.DbotUpd;
                }
                bodyListAll.AddRange(bodylist);
            }

            //置删除标志

            if (bodylistDel != null)
            {
                foreach (ModelObjectBillBody modbodydel in bodylistDel)
                {
                    modbodydel.DbOperationType = DbOperationType.DbotDel;
                }
                bodyListAll.AddRange(bodylistDel);
            }

            if (bodyListAll.Count > 0)
                headdata.BodyList.Add(bodyListAll);
        }
        #endregion
    }

    public class ModelHeadConvert<T> where T : ModelObjectBillHead
    {
        private static ModelObjectBillHead Converter ( T inputObject )
        {
            return inputObject;
        }

        public static List<ModelObjectBillHead> ToModelObjectList ( List<T> objList )
        {
            if (objList == null)
                return null;
            return objList.ConvertAll<ModelObjectBillHead>(new Converter<T, ModelObjectBillHead>(Converter));
        }
    }
}