using BaseOUDAL;
using NPOI.SS.Formula.Functions;
using YLErp.Model;

namespace YLErp.BLL
{
    /// <summary>
    /// 
    /// </summary>
    public class EodTradePositionBLL
    {
        /// <summary>
        /// 查询eod_trade_position
        /// </summary>
        public SearchListResult<T> SearchList<T>(EodTradePositionReq req) where T : EodTradePosition
        {
            var db = new YLContext();
            var query = from source in db.Set<T>() select source;
            if (req.ValueDateStart != DateTime.MinValue)
            {
                query = query.Where(d => d.ValueDate >= req.ValueDateStart);
            }

            if (req.ValueDateEnd != DateTime.MinValue)
            {
                var ValueDateTemp = req.ValueDateEnd.AddDays(1);
                query = query.Where(d => d.ValueDate < ValueDateTemp);
            }

            if (req.OptDateStart != DateTime.MinValue)
            {
                query = query.Where(d => d.OptDate >= req.OptDateStart);
            }

            if (req.OptDateEnd != DateTime.MinValue)
            {
                var OptDateTemp = req.OptDateEnd.AddDays(1);
                query = query.Where(d => d.OptDate < OptDateTemp);
            }
            if (req.OptId != null)
            {
                query = query.Where(d => d.OptId == req.OptId);
            }

            if (!string.IsNullOrEmpty(req.OptName))
            {
                query = query.Where(d => d.OptName.Contains(req.OptName));
            }

            if (string.IsNullOrEmpty(req.sidx))
            {
                req.sidx = "id";
                req.sord = "desc";
            }
            return query.ToSearchList(req);
        }

        /// <summary>
        /// 查询eod_trade_position_extend
        /// </summary>
        public SearchListResult<eod_trade_position_extend> SearchList_extend(EodTradePositionReq req)
        {
            var db = new YLContext();
            var query = from source in db.eod_trade_position_extend select source;
            if (req.ValueDateStart != DateTime.MinValue)
            {
                query = query.Where(d => d.ValueDate >= req.ValueDateStart);
            }

            if (req.ValueDateEnd != DateTime.MinValue)
            {
                var ValueDateTemp = req.ValueDateEnd.AddDays(1);
                query = query.Where(d => d.ValueDate < ValueDateTemp);
            }

            if (req.OptDateStart != DateTime.MinValue)
            {
                query = query.Where(d => d.OptDate >= req.OptDateStart);
            }

            if (req.OptDateEnd != DateTime.MinValue)
            {
                var OptDateTemp = req.OptDateEnd.AddDays(1);
                query = query.Where(d => d.OptDate < OptDateTemp);
            }
            if (req.OptId != null)
            {
                query = query.Where(d => d.OptId == req.OptId);
            }

            if (!string.IsNullOrEmpty(req.OptName))
            {
                query = query.Where(d => d.OptName.Contains(req.OptName));
            }

            if (string.IsNullOrEmpty(req.sidx))
            {
                req.sidx = "id";
                req.sord = "desc";
            }
            return query.ToSearchList(req);
        }
    }
}