using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using Infrastructure.Domain;

namespace Application.Domain.Entities
{
    /// <summary>
    /// 课程的期
    /// </summary>
    [Display(Name = "课程期次")]
    public class Term : BaseEntity
    {
        [Display(Name = "名称")]
        public string Name { get; set; }

        [Display(Name = "开始")]
        public DateTime Start { get; set; }

        [Display(Name = "结束")]
        public DateTime End { get; set; }

        [Display(Name = "课程")]
        public Guid CourseId { get; set; }

        [Display(Name = "教材")]
        public Guid? BookId { get; set; }

        public Course Course { get; set; }
        public Book Book { get; set; }

        public List<SemesterCourse> SemesterCourses { get; set; } = new List<SemesterCourse>();
        public List<TermUser> TermUsers { get; set; } = new List<TermUser>();
        public List<Lesson> Lessons { get; set; } = new List<Lesson>();
        public List<Eaxm> Exams { get; set; } = new List<Eaxm>();
    }
}