using System;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using wcftest.wcf;
using wcftest.EnumDefine;
using System.Collections.Generic;
using Newtonsoft.Json;
using wcftest.orm;
using wcftest.BussinessExtension;
using wcftest.BussinessExtension.Handle;
using System.Linq;
using wcftest.sendToSap;

namespace WMS_UnitTest
{


    [TestClass]
    public class EFTest
    {
        [TestMethod]
        public void TestEFTrans()
        {
            using (dbModel mod = new dbModel())
            {

                using (var trans = mod.Database.BeginTransaction())
                {
                    try
                    {
                        Wms_FreeTimeMoveLocationTaskDetails date = new Wms_FreeTimeMoveLocationTaskDetails()
                        {
                            Task_Id = 222
                        };
                        mod.Wms_FreeTimeMoveLocationTaskDetails.Add(date);

                        mod.SaveChanges();

                        //return;
                        throw new Exception("11");

                        Wms_FreeTimeMoveLocationTaskDetails date2 = new Wms_FreeTimeMoveLocationTaskDetails()
                        {
                            Task_Id = 444
                        };
                        mod.Wms_FreeTimeMoveLocationTaskDetails.Add(date2);

                        mod.SaveChanges();

                        trans.Commit();
                    }
                    catch (Exception)
                    {
                        trans.Rollback();
                        throw;
                    }
                }
            }
        }


        [TestMethod]
        public void TestEFSavechange()
        {
            using (dbModel mod = new dbModel())
            {

                for (int i = 0; i < 5; i++)
                {
                    var ProductCode = "A7EQDG10 99 002-01";
                    ProductCode = "A7EQD-5141154321";
                    var plateCode = "10529";
                    var aa = mod.Base_ProductPosition.Where(x => x.PlateCode == plateCode).FirstOrDefault();
                    aa.ProductStorage = aa.ProductStorage - 1;

                    //查询
                    var bb = mod.Base_ProductPosition.Where(x => x.PlateCode == plateCode).FirstOrDefault();
                    //经过测试，这里获取的bb，就是前面代码 aa.ProductStorage = aa.ProductStorage - 1;执行后的对象，也就是说虽然数据库没改，但是内存中的数量是变了
                    bb.ProductStorage = aa.ProductStorage - 1;
                }

                mod.SaveChanges();
            }
        }


        [TestMethod]
        public void TestEFRemove()
        {
            using (dbModel mod = new dbModel())
            {
                var plateCode = "10529";
                var aaList = mod.Base_ProductPosition.Where(x => x.PlateCode == plateCode).ToList();
                for (int i = 0; i < 5; i++)
                {
                    mod.Base_ProductPosition.Remove(aaList[0]);

                    //查询
                    var id = aaList[0].ProductPosition_Id;
                    var bb = mod.Base_ProductPosition.Where(x => x.ProductPosition_Id == id).FirstOrDefault();
                    //经过测试，这里还是能获取上面Remove删除的对象的。。
                    bb.ProductStorage = 0;
                }

                //mod.SaveChanges();    
            }
        }
    }
}