/**  
* EC_InHomeDataDAL.cs
*
* 功 能： 获取首页数据接口实现
* 类 名： EC_InHomeDataDAL
*
* Ver    变更日期             负责人  变更内容
* ───────────────────────────────────
* V0.01  2013-6-1 13:41       吴崎均  初版(首页获取订单、需求、秒杀)
*
*
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using CY.Model;
using System.Data;
using CY.Infrastructure.Domain;
using CY.IDAL;

namespace CY.SQLDAL
{
    /// <summary>
    /// 首页数据访问接口实现
    /// </summary>
    public class EC_InHomeDataDAL : IEC_InHomeDataDAL
    {
        private Database _dataBase = null;

        /// <summary>
        /// 初始化构造
        /// </summary>
        public EC_InHomeDataDAL()
        {
            _dataBase = new Database();
        }

        /// <summary>
        /// 根据存储获取信息
        /// </summary>
        /// <returns></returns>
        private List<T> SelectModel<T>(string procName) where T : IAggregateRoot, new()
        {
            List<T> result = null;
            try
            {
                using (IDataReader reader = _dataBase.QueryDataReader(procName, System.Data.CommandType.StoredProcedure))
                {
                    result = _dataBase.ReadDataToModel<T>(reader);
                }

            }
            catch (Exception ex)
            {
                throw ex;
            }
            return result;
        }

        /// <summary>
        /// 获取订单信息
        /// </summary>
        /// <returns></returns>
        public List<EC_OrderBasic> SelectOrder()
        {
            return SelectModel<EC_OrderBasic>("sp_InHome_Order_Select");
        }

        /// <summary>
        /// 获取秒杀业务信息
        /// </summary>
        /// <returns></returns>
        public List<EC_SeckillBusiness> SelectSeckillBusiness()
        {
            return SelectModel<EC_SeckillBusiness>("sp_InHome_SeckillBusiness_Select");
        }

        /// <summary>
        /// 获取报价需求信息
        /// </summary>
        /// <returns></returns>
        public List<EC_QuoteDemand> SelectQuoteDemand()
        {
            return SelectModel<EC_QuoteDemand>("sp_InHome_QuoteDemand_Select");
        }
    }
}