/**  
* EC_DemandDescribeBLL.cs
*
* 功 能： 需求信息业务逻辑
* 类 名： EC_DemandDescribeBLL
*
* 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  2013-5-28 13:50      吴崎均    修改批量删除方法定义及实现
* V0.05  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>
    /// 需求信息业务逻辑
    /// </summary>
    public class EC_DemandDescribeBLL
    {
        IEC_DemandDescribeDAL _iEC_DemandDescribeDAL = null;
        /// <summary>
        /// 初始化
        /// </summary>
        public EC_DemandDescribeBLL()
        {
            _iEC_DemandDescribeDAL = Factory.GetDALByInterfaceName(DALInterface.IEC_DemandDescribeDAL) as IEC_DemandDescribeDAL;
        }


        /// <summary>
        /// 添加数据
        /// </summary>
        /// <param name="modle">模型实例</param>
        /// <returns></returns>
        public bool AddData(EC_DemandDescribe EC_DemandDescribe)
        {
            return _iEC_DemandDescribeDAL.InserModel(EC_DemandDescribe);
        }

        /// <summary>
        /// 更新数据
        /// </summary>
        /// <param name="modle">模型实例</param>
        /// <returns></returns>
        public bool UpdateData(EC_DemandDescribe EC_DemandDescribe)
        {
            return _iEC_DemandDescribeDAL.UpdateModel(EC_DemandDescribe);
        }

        /// <summary>
        /// 删除数据
        /// </summary>
        /// <param name="modle">模型实例</param>
        /// <returns></returns>
        public bool DeleteData(EC_DemandDescribe EC_DemandDescribe)
        {
            return _iEC_DemandDescribeDAL.DeleteModel(EC_DemandDescribe);
        }

        /// <summary>
        /// 根据编号获取实体信息
        /// </summary>
        /// <param name="id">主键编号</param>
        /// <returns></returns>
        public EC_DemandDescribe SelectModleById(int id)
        {
            return _iEC_DemandDescribeDAL.SelectModleById(id);
        }

        /// <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_DemandDescribeDAL.DeleteDataByIds(currentOperator, ids);
        }


        /// <summary>
        /// 分页查询
        /// </summary>
        /// <param name="query">查询对象</param>
        /// <param name="pagination">分页对象</param>
        /// <returns></returns>
        public IEnumerable<EC_DemandDescribe> SelectModelPage(Infrastructure.Query.Query query, Infrastructure.Query.Pagination pagination)
        {
            return _iEC_DemandDescribeDAL.SelectModelPage(query, pagination);
        }

        /// <summary>
        /// 分页查询(前台用)
        /// </summary>
        /// <param name="pagination">分页对象</param>
        /// <param name="province">省</param>
        /// <param name="city">市</param>
        /// <param name="printTypeId">印刷类型</param>
        /// <returns></returns>
        public IEnumerable<EC_DemandDescribe> SelectModelPage(Infrastructure.Query.Pagination pagination, string province = "", string city = "", int printTypeId = -1)
        {
            return _iEC_DemandDescribeDAL.SelectModelPage(pagination, province, city, printTypeId);
        }
        /// <summary>
        /// 分页查询(后台用)
        /// </summary>
        /// <param name="pagination">分页对象</param>
        /// <param name="memberId">会员编号</param>
        /// <param name="name">名称</param>
        /// <param name="beginDate">开始时间</param>
        /// <param name="endDate">结束时间</param>
        /// <param name="printTypeId">印刷类型</param>
        /// <param name="state">状态</param>
        /// <returns></returns>
        public IEnumerable<EC_DemandDescribe> SelectModelPage(Infrastructure.Query.Pagination pagination, Guid memberId, string name, DateTime? beginDate, DateTime? endDate, int printTypeId = -1, int? state = null)
        {

            return _iEC_DemandDescribeDAL.SelectModelPage(pagination, memberId, name, beginDate, endDate, printTypeId, state);
        }
        /// <summary>
        /// 改变需求信息状态
        /// </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_DemandDescribeDAL.ChangeState(id, state);
        }
    }
}