using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using EMIS.DataLogic.Repositories.Log;
using EMIS.ViewModel.Log;
using EMIS.Entities.Log;
using System.Linq.Expressions;

namespace EMIS.DataLogic.Log
{
    public class OperateLogDAL
    {
        public OperateRepository OperateRepository { get; set; }
        public VWUserRepository VWUserRepository { get; set; }

        public IQueryable<OperateLogView> GetOperateLogView(Expression<Func<Log_Operate, bool>> exp, Expression<Func<VW_Sys_User, bool>> userExp)
        {
            var q = (from o in OperateRepository.GetList(exp) 
                     join vu in VWUserRepository.GetList(userExp) on o.UserID equals vu.UserID 
                     orderby o.OperateTime descending 
                     select new OperateLogView {
                        OperateID = o.OperateID,
                        UserID = vu.UserID,
                        LoginID = vu.LoginID,
                        UserName = vu.Name,
                        IP = o.IP,
                        TableName = o.TableName,
                        SourceUrl = o.SourceUrl,
                        Operate = o.Operate,
                        Detail = o.Detail,
                        IsSuccess = o.IsSuccess,
                        IsSuccessDesc = ((o.IsSuccess == true) ? "是" : "否"),
                        OperateTime = o.OperateTime
                     });

            return q;
        }
    }
}