using Learun.Util;
using System.Collections.Generic;

namespace Learun.Application.OA
{
    /// <summary>
    /// 版 本 Learun-ADMS-Ultimate V7.0.0 数字化智慧校园 
    /// Copyright (c) 2013-2018 北京泉江科技有限公司 
    /// 创建人：陈彬彬
    /// 日 期：2017.04.17
    /// 描 述：新闻管理
    /// </summary>
    public interface NewsIBLL
    {
        #region  获取数据
        /// <summary>
        /// 新闻列表
        /// </summary>
        /// <param name="pagination">分页参数</param>
        /// <param name="categoryId">类型</param>
        /// <param name="keyword">关键词</param>
        /// <returns></returns>
        IEnumerable<NewsEntity> GetPageList(Pagination pagination, string keyword);
        IEnumerable<NewsEntity> GetAboutSchool();
        IEnumerable<NewsEntity> GetNews();

        /// <summary>
        /// 新闻公告实体
        /// </summary>
        /// <param name="keyValue">主键值</param>
        /// <returns></returns>
        NewsEntity GetEntity(string keyValue);
        #endregion

        #region  提交数据
        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="keyValue">主键</param>
        void DeleteEntity(string keyValue);
        /// <summary>
        /// 保存（新增、修改）
        /// </summary>
        /// <param name="keyValue">主键值</param>
        /// <param name="newsEntity">新闻公告实体</param>
        /// <returns></returns>
        void SaveEntity(string keyValue, NewsEntity newsEntity);
        #endregion

        void ChangeStatusByProcessId(string parameterProcessId, int p1);
    }
}