using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using CY.IDAL;
using CY.Model;
using AbstractFactory;
using CY.IBaseDAL;
using CY.Infrastructure.DESEncrypt;
using CY.Infrastructure.Query;
using System.Data;
namespace CY.BLL
{
    /// <summary>
    /// 资讯分类的业务逻辑类
    /// </summary>
    public class Info_SortBLL
    {
        IInfo_SortDAL _IInfo_SortDal = null;
        /// <summary>
        /// 初始化构造
        /// </summary>
        public Info_SortBLL()
        {
            //获取Info_Sort DAL实现
            _IInfo_SortDal = Factory.GetDALByInterfaceName(DALInterface.IInfo_SortDAL) as IInfo_SortDAL;
        }

        /// <summary>
        /// 新增分类
        /// </summary>
        /// <param name="rType"></param>
        /// <param name="m_OA_CustomerCommunications"></param>
        /// <param name="m_EC_AcceptWayByCustomers"></param>
        /// <returns></returns>
        public bool InsertModel(CY.Model.Info_Sort m_Info_Sort)
        {
            try
            {
                return _IInfo_SortDal.InserModel(m_Info_Sort);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 修改分类
        /// </summary>
        /// <param name="rType"></param>
        /// <returns></returns>
        public bool UpdateModel(CY.Model.Info_Sort m_Info_Sort)
        {
            try
            {
                return _IInfo_SortDal.UpdateModel(m_Info_Sort);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 删除分类
        /// </summary>
        /// <param name="rType"></param>
        /// <returns></returns>
        public bool DeleteModel(CY.Model.Info_Sort rType)
        {
            try
            {
                _IInfo_SortDal.DeleteModel(rType);
            }
            catch (Exception ex)
            {
                throw ex;
            }
            return true;
        }


        /// <summary>
        /// 删除分类及分类下信息
        /// </summary>
        /// <param name="Keyid"></param>
        /// <returns></returns>
        public bool DeleteModelAll(int? Keyid)
        {
            try
            {
                return _IInfo_SortDal.DeleteModelAll(Keyid);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 根据上级编号查询全部分类
        /// </summary>
        /// <param name="ParentId">编号</param>
        /// <returns></returns>
        public IEnumerable<Info_Sort> SelectListByParentId(int? ParentId)
        {
            try
            {
                return _IInfo_SortDal.SelectListByParentId(ParentId);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }


        /// <summary>
        /// 根据编号查询单个信息
        /// </summary>
        /// <param name="Keyid">编号</param>
        /// <returns></returns>
        public Info_Sort SelectModelByKeyId(int? KeyId)
        {
            try
            {
                return _IInfo_SortDal.SelectModelByKeyId(KeyId);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

         /// <summary>
        /// 查询全部分类
        /// </summary>
        /// <returns></returns>
        public DataTable SelectList(Guid FirmId)
        {
            try
            {
                return _IInfo_SortDal.SelectList(FirmId);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
    }
}