using GDZZ.Core;
using System;
using System.ComponentModel.DataAnnotations;

namespace GDZZ.Application
{
    /// <summary>
    /// 课程表输入参数
    /// </summary>
    public class CourseInput : PageInputBase
    {
        
        /// <summary>
        /// 文件描述
        /// </summary>
        public virtual string Info { get; set; }
        
        /// <summary>
        /// 标价
        /// </summary>
        public virtual decimal Price { get; set; }
        
        /// <summary>
        /// 标签
        /// </summary>
        public virtual string Tags { get; set; }
        
        /// <summary>
        /// 缩略图
        /// </summary>
        public virtual string Url { get; set; }
        
        /// <summary>
        /// 标题
        /// </summary>
        public virtual string Title { get; set; }

        /// <summary>
        /// 是否免费
        /// </summary>
        public virtual int IsFree { get; set; }
        
    }

    public class AddCourseInput : CourseInput
    {
    }

    public class DeleteCourseInput
    {
        /// <summary>
        /// 主键Id
        /// </summary>
        [Required(ErrorMessage = "主键Id不能为空")]
        public long Id { get; set; }
        
    }

    public class UpdateCourseInput : CourseInput
    {
        /// <summary>
        /// 主键Id
        /// </summary>
        [Required(ErrorMessage = "主键Id不能为空")]
        public long Id { get; set; }
        
    }

    public class QueryeCourseInput : DeleteCourseInput
    {

    }
}