354 lines
13 KiB
C#
354 lines
13 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Data;
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using Song.Entities;
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namespace Song.ServiceInterfaces
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{
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/// <summary>
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/// 章节管理
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/// </summary>
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public interface IOutline : WeiSha.Common.IBusinessInterface
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{
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#region 章节管理
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/// <summary>
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/// 添加章节
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/// </summary>
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/// <param name="entity">业务实体</param>
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void OutlineAdd(Outline entity);
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/// <summary>
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/// 批量添加章节，可用于导入时
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/// </summary>
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/// <param name="orgid">机构id</param>
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/// <param name="sbjid">专业id</param>
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/// <param name="couid">课程（或课程）id</param>
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/// <param name="names">名称，可以是用逗号分隔的多个名称</param>
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/// <returns></returns>
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Outline OutlineBatchAdd(int orgid, int sbjid, int couid, string names);
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/// <summary>
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/// 是否已经存在章节
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/// </summary>
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/// <param name="orgid">机构id</param>
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/// <param name="sbjid">专业id</param>
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/// <param name="couid">课程（或课程）id</param>
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/// <param name="pid">上级id</param>
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/// <param name="name"></param>
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/// <returns></returns>
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Outline OutlineIsExist(int orgid, int sbjid, int couid, int pid, string name);
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/// <summary>
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/// 修改章节
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/// </summary>
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/// <param name="entity">业务实体</param>
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void OutlineSave(Outline entity);
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/// <summary>
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/// 更新章节的试题数
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/// </summary>
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/// <param name="olid">章节Id</param>
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/// <param name="count">试题数</param>
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/// <returns></returns>
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int UpdateQuesCount(int olid, int count);
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/// <summary>
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/// 导入章节，导入时不立即生成缓存
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/// </summary>
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/// <param name="entity"></param>
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void OutlineInput(Outline entity);
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/// <summary>
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/// 导出课程章节到Excel
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/// </summary>
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/// <param name="path"></param>
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/// <param name="couid">课程ID</param>
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/// <returns></returns>
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string OutlineExport4Excel(string path, int couid);
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/// <summary>
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/// 删除章节
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/// </summary>
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/// <param name="entity">业务实体</param>
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void OutlineDelete(Outline entity);
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/// <summary>
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/// 删除，按主键ID；
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/// </summary>
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/// <param name="identify">实体的主键</param>
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void OutlineDelete(int identify);
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/// <summary>
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/// 获取单一实体对象，按主键ID；
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/// </summary>
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/// <param name="identify">实体的主键</param>
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/// <returns></returns>
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Outline OutlineSingle(int identify);
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/// <summary>
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/// 获取单一实体对象，按唯一值，即UID；
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/// </summary>
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/// <param name="uid">全局唯一值</param>
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/// <returns></returns>
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Outline OutlineSingle(string uid);
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/// <summary>
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/// 获取某个课程内的章节，按级别取
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/// </summary>
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/// <param name="couid">课程ID</param>
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/// <param name="names">多级名称</param>
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/// <returns></returns>
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Outline OutlineSingle(int couid, List<string> names);
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/// <summary>
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/// 当前章节下的所有子章节id
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/// </summary>
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/// <param name="id"></param>
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/// <returns></returns>
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List<int> TreeID(int id);
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/// <summary>
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/// 获取某个课程下第一个章节
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/// </summary>
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/// <param name="couid">课程Id</param>
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/// <param name="isUse">是否包括只是允许的章节,null取所有范围，true只是允许采用的章节,false反之</param>
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/// <returns></returns>
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Outline OutlineFirst(int couid, bool? isUse);
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/// <summary>
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/// 获取章节名称，如果为多级，则带上父级名称
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/// </summary>
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/// <param name="identify"></param>
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/// <returns></returns>
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string OutlineName(int identify);
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/// <summary>
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/// 获取所有课程章节
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/// </summary>
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/// <param name="couid">所属课程id</param>
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/// <param name="isUse"></param>
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/// <returns></returns>
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Outline[] OutlineAll(int couid, bool? isUse);
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/// <summary>
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/// 生成树形结构的章节列表
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/// </summary>
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/// <param name="outlines"></param>
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/// <returns></returns>
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DataTable OutlineTree(Song.Entities.Outline[] outlines);
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/// <summary>
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/// 清空章节下试题和附件
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/// </summary>
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/// <param name="identify"></param>
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void OutlineClear(int identify);
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/// <summary>
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/// 清理无效章节
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/// </summary>
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/// <param name="couid">课程ID</param>
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/// <returns></returns>
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int OutlineCleanup(int couid);
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///// <summary>
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///// 构建缓存
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///// </summary>
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///// <returns></returns>
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//List<Outline> OutlineBuildCache();
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/// <summary>
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/// 获取指定个数的章节列表
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/// </summary>
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/// <param name="couid">所属课程id</param>
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/// <param name="isUse"></param>
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/// <param name="count">取多少条记录，如果小于等于0，则取所有</param>
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/// <returns></returns>
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Outline[] OutlineCount(int couid, string search, bool? isUse, int count);
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/// <summary>
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/// 获取指定个数的章节列表
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/// </summary>
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/// <param name="couid"></param>
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/// <param name="islive">是否是直播章节</param>
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/// <param name="search"></param>
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/// <param name="isUse"></param>
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/// <param name="count"></param>
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/// <returns></returns>
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Outline[] OutlineCount(int couid, bool? islive, string search, bool? isUse, int count);
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/// <summary>
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/// 直播中的章节
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/// </summary>
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/// <param name="orgid"></param>
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/// <param name="count"></param>
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/// <returns></returns>
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List<Outline> OutlineLiving(int orgid, int count);
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/// <summary>
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/// 取指定数量的章节
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/// </summary>
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/// <param name="couid"></param>
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/// <param name="pid">父id</param>
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/// <param name="isUse"></param>
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/// <param name="count"></param>
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/// <returns></returns>
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Outline[] OutlineCount(int couid, int pid, bool? isUse, int count);
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/// <summary>
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/// 取指定数量的章节
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/// </summary>
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/// <param name="orgid">机构Id</param>
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/// <param name="sbjid">专业id</param>
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/// <param name="couid">课程id</param>
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/// <param name="pid">章节上级Id</param>
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/// <param name="isUse"></param>
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/// <param name="count"></param>
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/// <returns></returns>
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Outline[] OutlineCount(int orgid, int sbjid, int couid, int pid, bool? isUse, int count);
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/// <summary>
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/// 当前课程下的章节数
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/// </summary>
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/// <param name="couid">课程id</param>
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/// <param name="pid"></param>
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/// <param name="isUse"></param>
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/// <returns></returns>
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int OutlineOfCount(int couid, int pid, bool? isUse);
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int OutlineOfCount(int orgid, int sbjid, int couid, int pid, bool? isUse);
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/// <summary>
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/// 当前课程下的章节数
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/// </summary>
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/// <param name="couid">课程id</param>
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/// <param name="pid">父id</param>
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/// <param name="isUse">是否启用</param>
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/// <param name="isVideo">是否有视频</param>
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/// <param name="isFinish">章节是否完节</param>
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/// <returns></returns>
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int OutlineOfCount(int couid, int pid, bool? isUse, bool? isVideo, bool? isFinish);
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/// <summary>
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/// 是否有子级章节
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/// </summary>
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/// <param name="couid">课程id</param>
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/// <param name="pid">父id</param>
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/// <param name="isUse"></param>
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/// <returns></returns>
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bool OutlineIsChildren(int couid, int pid, bool? isUse);
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/// <summary>
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/// 当前章节是否有试题
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/// </summary>
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/// <param name="olid"></param>
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/// <param name="isUse"></param>
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/// <returns></returns>
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bool OutlineIsQues(int olid, bool? isUse);
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/// <summary>
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/// 当前章节的子级章节
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/// </summary>
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/// <param name="couid"></param>
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/// <param name="pid"></param>
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/// <param name="isUse"></param>
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/// <returns></returns>
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Outline[] OutlineChildren(int couid, int pid, bool? isUse, int count);
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/// <summary>
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/// 分页取课程章节的信息
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/// </summary>
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/// <param name="couid">所属课程id</param>
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/// <param name="isUse"></param>
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/// <param name="searTxt"></param>
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/// <param name="size"></param>
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/// <param name="index"></param>
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/// <param name="countSum"></param>
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/// <returns></returns>
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Outline[] OutlinePager(int couid, bool? isUse, string searTxt, int size, int index, out int countSum);
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/// <summary>
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/// 当前章节的试题
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/// </summary>
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/// <param name="olid"></param>
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/// <param name="type"></param>
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/// <param name="isUse"></param>
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/// <param name="count"></param>
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/// <returns></returns>
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Questions[] QuesCount(int olid, int type, bool? isUse, int count);
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/// <summary>
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/// 当前章节有多少道试题
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/// </summary>
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/// <param name="olid"></param>
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/// <param name="type"></param>
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/// <param name="isUse"></param>
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/// <param name="isAll">是否取所有（当前章节下所有子章节的试题一块算）</param>
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/// <returns></returns>
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int QuesOfCount(int olid, int type, bool? isUse, bool isAll);
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/// <summary>
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/// 将当前项目向上移动；仅在当前对象的同层移动，即同一父节点下的对象这前移动；
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/// </summary>
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/// <param name="id"></param>
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/// <returns>如果已经处于顶端，则返回false；移动成功，返回true</returns>
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bool OutlineUp(int couid, int id);
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/// <summary>
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/// 将当前项目向下移动；仅在当前对象的同层移动，即同一父节点下的对象这前移动；
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/// </summary>
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/// <param name="id"></param>
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/// <returns>如果已经处于顶端，则返回false；移动成功，返回true</returns>
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bool OutlineDown(int couid, int id);
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/// <summary>
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/// 将当前章节升级
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/// </summary>
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/// <param name="id"></param>
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/// <returns></returns>
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bool OutlineToLeft(int couid, int id);
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/// <summary>
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/// 将当前章节退级
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/// </summary>
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/// <param name="id"></param>
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/// <returns></returns>
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bool OutlineToRight(int couid, int id);
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#endregion
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#region 章节事件
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/// <summary>
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/// 添加章节中视频播放事件
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/// </summary>
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/// <param name="entity"></param>
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void EventAdd(OutlineEvent entity);
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/// <summary>
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/// 修改播放事件
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/// </summary>
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/// <param name="entity"></param>
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void EventSave(OutlineEvent entity);
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/// <summary>
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/// 删除事件
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/// </summary>
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/// <param name="entity"></param>
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void EventDelete(OutlineEvent entity);
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/// <summary>
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/// 删除事件
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/// </summary>
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/// <param name="identify"></param>
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void EventDelete(int identify);
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/// <summary>
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/// 获取单一实体对象，按主键ID；
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/// </summary>
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/// <param name="identify">实体的主键</param>
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/// <returns></returns>
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OutlineEvent EventSingle(int identify);
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/// <summary>
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/// 返回章节下所有事件
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/// </summary>
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/// <param name="couid">课程ID</param>
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/// <param name="olid">章节ID，不可以为零，否则会取所有</param>
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/// <param name="type">事件类型，1为提醒，2为知识展示，3课堂提问，4实时反馈（例如，选择某项后跳转到某秒）</param>
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/// <param name="isUse"></param>
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/// <returns></returns>
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OutlineEvent[] EventAll(int couid, int olid, int type, bool? isUse);
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/// <summary>
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/// 返回章节下所有事件
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/// </summary>
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/// <param name="couid">课程ID</param>
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/// <param name="uid">章节的全局唯一值</param>
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/// <param name="type"></param>
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/// <param name="isUse"></param>
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/// <returns></returns>
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OutlineEvent[] EventAll(int couid, string uid, int type, bool? isUse);
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/// <summary>
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/// 获取试题类型的信息
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/// </summary>
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/// <param name="oeid"></param>
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/// <returns></returns>
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DataTable EventQues(int oeid);
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/// <summary>
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/// 获取时间反馈的信息
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/// </summary>
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/// <param name="oeid"></param>
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/// <returns></returns>
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DataTable EventFeedback(int oeid);
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#endregion
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#region 事件
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/// <summary>
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/// 当章节更改时
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/// </summary>
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event EventHandler Save;
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event EventHandler Add;
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event EventHandler Delete;
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void OnSave(object sender, EventArgs e);
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void OnAdd(object sender, EventArgs e);
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void OnDelete(object sender, EventArgs e);
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#endregion
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}
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}
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