using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using EMISOnline.Entities;
using EMISOnline.ViewModel.Educational;
using Bowin.Common.Linq.Entity;

namespace EMISOnline.CommonLogic.EducationalServices
{
    public interface ICourseBuildServices
    {
        IGridResultSet<CoursematerView> GetCoursematerList(int pageIndex, int pageSize, string courseName, string CourseCode);
        IGridResultSet<CourseChapterView> GetCourseChapterList(int pageIndex, int pageSize, string chapterName, Guid? CoursematerialID);

        IList<CourseChapterView> GetCourseChapterList(Guid? CoursematerialID);

        IGridResultSet<CourseVideoView> GetChaperVideoList(Guid? CourseChapterID);

        IGridResultSet<CourseVideoView> GetVideoList(int pageIndex, int pageSize, string videoName);

        void AddChapter(Guid? ParentCourseChapterID, Guid? CourseChapterID, string Name, int? OrderID,
            int VideoTypeID, Guid? CourseVideoID, string OuterVideoUrl,
            Guid CoursematerialID);

        void DeleteChapter(Guid CourseChapterID);

        bool IsAnySubChapter(Guid ParentCourseChapterID);
    }
}