/**  
* EC_SeckillBusinessBLL.cs
*
* 功 能： 特价业务业务逻辑
* 类 名： EC_SeckillBusinessBLL
*
* Ver    变更日期             负责人  变更内容
* ───────────────────────────────────
* V0.01  2013-4-12 9:23       吴崎均    初版
* V0.02  2013-4-17 17:10      吴崎均    新增分页实现、获取单个实体实现 
* V0.03  2013-4-18 16:00      吴崎均    新增批量删除 
* V0.04  2013-5-14 11:53      吴崎均    改变分页方法，增加创建时间范围查询条件
* V0.05  2013-5-28 13:50      吴崎均    修改批量删除方法定义及实现
* V0.06  2013-6-2 10:45       吴崎均    增加修改状态方法
*
*
*
*
*
*
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using CY.IDAL;
using AbstractFactory;
using CY.Model;

namespace CY.BLL.EC
{
    /// <summary>
    /// 特价业务业务逻辑
    /// </summary>
    public class EC_SeckillBusinessBLL
    {
        IEC_SeckillBusinessDAL _iEC_SeckillBusinessDAL = null;

        /// <summary>
        /// 初始化
        /// </summary>
        public EC_SeckillBusinessBLL()
        {
            _iEC_SeckillBusinessDAL = Factory.GetDALByInterfaceName(DALInterface.IEC_SeckillBusinessDAL) as IEC_SeckillBusinessDAL;
        }

        /// <summary>
        /// 新增
        /// </summary>
        /// <param name="eC_SeckillBusiness">实体</param>
        /// <returns></returns>
        public bool AddData(EC_SeckillBusiness eC_SeckillBusiness)
        {
            return _iEC_SeckillBusinessDAL.InserModel(eC_SeckillBusiness);
        }

        /// <summary>
        /// 修改
        /// </summary>
        /// <param name="eC_SeckillBusiness">实体</param>
        /// <returns></returns>
        public bool UpdateData(EC_SeckillBusiness eC_SeckillBusiness)
        {
            return _iEC_SeckillBusinessDAL.UpdateModel(eC_SeckillBusiness);
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="eC_SeckillBusiness">实体</param>
        /// <returns></returns>
        public bool DeleteData(EC_SeckillBusiness eC_SeckillBusiness)
        {
            return _iEC_SeckillBusinessDAL.DeleteModel(eC_SeckillBusiness);
        }

        /// <summary>
        /// 分页查询(根据联系人和结束状态)
        /// </summary>
        /// <param name="pagination">分页对象</param>
        /// <param name="contacts">联系人</param>
        /// <param name="isEnd">是否结束(0为未结束 1为已结束 -1为不限)</param>
        /// <param name="beginCreate">创建开始时间</param>
        /// <param name="endCreate">创建结束时间</param>
        /// <returns>查询结果 传入参数错误时结果为空</returns>
        public IEnumerable<Model.EC_SeckillBusiness> SelectModelPage(Infrastructure.Query.Pagination pagination, string contacts, int isEnd, DateTime? beginCreate = null, DateTime? endCreate = null)
        {
            return _iEC_SeckillBusinessDAL.SelectModelPage(pagination, contacts, isEnd, beginCreate, endCreate);
        }

        /// <summary>
        /// 根据主键编号查询实体
        /// </summary>
        /// <param name="keyid">主键编号</param>
        /// <returns></returns>
        public EC_SeckillBusiness SelectModleById(int keyid)
        {
            return _iEC_SeckillBusinessDAL.SelectModleById(keyid);
        }

        /// <summary>
        /// 根据编号批量删除数据
        /// </summary>
        /// <param name="currentOperator">当前操作人</param>
        /// <param name="ids">编号集合</param>
        /// <returns></returns>
        public bool DeleteDataByIds(string currentOperator, params int[] ids)
        {
            return _iEC_SeckillBusinessDAL.DeleteDataByIds(currentOperator, ids);
        }

        /// <summary>
        /// 改变特价秒杀信息状态
        /// </summary>
        /// <param name="id">数据编号</param>
        /// <param name="state">状态</param>
        /// <returns></returns>
        public bool ChangeState(int id, int state)
        {
            return _iEC_SeckillBusinessDAL.ChangeState(id, state);
        }

         /// <summary>
        /// 分页查询(根据联系人和结束状态)
        /// </summary>
        /// <param name="pagination">分页对象</param>
        /// <param name="contacts">联系人</param>
        /// <param name="isEnd">是否结束(0为未结束 1为已结束 -1为不限)</param>
        /// <param name="beginCreate">创建开始时间</param>
        /// <param name="endCreate">创建结束时间</param>
        /// <param name="MemberId">会员编号</param>
        /// <returns>查询结果 传入参数错误时结果为空</returns>
        public IEnumerable<Model.EC_SeckillBusiness> SelectModelPage(Infrastructure.Query.Pagination pagination, string contacts, int isEnd, Guid MemberId, DateTime? beginCreate = null, DateTime? endCreate = null)
        {
            return _iEC_SeckillBusinessDAL.SelectModelPage(pagination, contacts, isEnd, beginCreate, endCreate, MemberId);
        }
    }
}