using System;
using System.Collections.Generic;
using System.Linq;
using WX.CRM.BLL.Util;
using WX.CRM.Common;
using WX.CRM.IBLL.QH;
using WX.CRM.Model.Entity;

namespace WX.CRM.BLL.QH
{
    public class QH_CUSTOMER_SALEUSER_LOG_BL : DbContextRepository<QH_CUSTOMER_SALEUSER_LOG>, IQH_CUSTOMER_SALEUSER_LOG
    {
        public List<QH_CUSTOMER_SALEUSER_LOG> GetList(ref Pager pager, string userAccount, decimal? olduserId, decimal? newuserId, DateTime? starttime, DateTime? endtime)
        {
            using (var db = new crmContext())
            {
                IQueryable<QH_CUSTOMER_SALEUSER_LOG> queryable = db.QH_CUSTOMER_SALEUSER_LOG.AsQueryable();
                if (!string.IsNullOrEmpty(userAccount))
                {
                    queryable = queryable.Where(p => p.USERACCOUNT == userAccount);
                }
                if (olduserId.HasValue)
                {
                    queryable = queryable.Where(p => p.OLDEID == olduserId);
                }
                if (newuserId.HasValue)
                {
                    queryable = queryable.Where(p => p.NEWEID == newuserId);
                }
                if (starttime.HasValue)
                {
                    queryable = queryable.Where(p => p.STARTDATE >= starttime);
                }
                if (endtime.HasValue)
                {
                    endtime = endtime.Value.AddDays(1);
                    queryable = queryable.Where(p => p.STARTDATE < endtime);
                }
                queryable = queryable.OrderByDescending(p => p.CTIME);
                PagerUtil.SetPager(ref queryable, ref pager);
                return queryable.ToList();
            }
        }
    }
}