using System;
using System.Collections.Generic;
using System.Linq;
using MySystem.Models.Main;

namespace MySystem
{
    public class MachineForQrCodeDbconn
    {
        public readonly static MachineForQrCodeDbconn Instance = new MachineForQrCodeDbconn();

        #region 获取单个字段
        public MachineForQrCode Get(string DataId)
        {
            WebCMSEntities db = new WebCMSEntities();
            MachineForQrCode order = db.MachineForQrCode.FirstOrDefault(m => m.DataId == DataId);
            if (order != null)
            {
            }
            return order;
        }
        #endregion

        #region 获取列表
        public List<MachineForQrCode> GetList(int MerchantId, int pageNum = 1, int pageSize = 10)
        {
            // string key = "MachineForQrCodeList:" + MerchantId;
            // List<MachineForQrCode> list = new List<MachineForQrCode>();
            // if (RedisDbconn.Instance.Exists(key))
            // {
            //     list = RedisDbconn.Instance.GetList<MachineForQrCode>(key, pageNum, pageSize);
            //     if (list.Count > 0)
            //     {
            //         return list;
            //     }
            // }
            WebCMSEntities db = new WebCMSEntities();
            List<MachineForQrCode> newlist = new List<MachineForQrCode>();
            var mysqllist = db.MachineForQrCode.Where(m => m.MerchantId == MerchantId && m.SnNo != m.MachineSnNo).ToList();
            if (mysqllist.Count > 0)
            {
                foreach (MachineForQrCode sub in mysqllist)
                {
                    newlist.Add(sub);
                }
                // RedisDbconn.Instance.Clear(key);
                // foreach (MachineForQrCode sub in newlist)
                // {
                //     RedisDbconn.Instance.AddRightList(key, sub);
                // }
                // RedisDbconn.Instance.SetExpire(key, Library.function.get_Random(1800, 5400));
            }
            db.Dispose();
            return newlist;
        }
        #endregion
    }
}