using System;
using System.Collections.Generic;
using System.Linq;
using LearningOfficer.OA.Common.Enums;
using LearningOfficer.OA.Core.Entities.OA.SystemInfo;
using SqlSugar;

namespace LearningOfficer.OA.Core.Entities.OA.Solution
{
    /// <summary>
    /// 工具包
    ///</summary>
    [SugarTable("tool_kit")]
    public class ToolKit : BaseEntity
    {

        /// <summary>
        /// 备  注:工具名称
        /// 默认值:
        ///</summary>
        [SugarColumn(ColumnName = "tool_name")]
        public string ToolName { get; set; } = null!;


        /// <summary>
        /// 备  注:最后更新时间
        /// 默认值:
        ///</summary>
        [SugarColumn(ColumnName = "up_time")]
        public DateTime UpTime { get; set; } = DateTime.Now;


        /// <summary>
        /// 备  注:添加时间
        /// 默认值:
        ///</summary>
        [SugarColumn(ColumnName = "add_time", IsOnlyIgnoreUpdate = true)]
        public DateTime AddTime { get; set; } = DateTime.Now;


        /// <summary>
        /// 备  注:工具格式 文件后缀名
        /// 默认值:
        ///</summary>
        [SugarColumn(ColumnName = "tool_type")]
        public string ToolType { get; set; } = null!;

        /// <summary>
        /// 备  注:大小 kb
        /// 默认值:
        ///</summary>
        [SugarColumn(ColumnName = "tool_size")]
        public int ToolSize { get; set; }

        /// <summary>
        /// 备  注:文件id，关联sys_file_info表
        /// 默认值:
        ///</summary>
        [SugarColumn(ColumnName = "file_id")]
        public long SysFileId { get; set; }


        /// <summary>
        /// 备  注:适用对象 1：学校；2：教师；3：学生
        /// 默认值:
        ///</summary>
        [SugarColumn(ColumnName = "problem_obj")]
        public ToolObjectType ProblemObj { get; set; }


        /// <summary>
        /// 备  注:使用班级类型。1本科班，2重点班，3重点本科都适用
        /// 默认值:
        ///</summary>
        [SugarColumn(ColumnName = "tool_class_type")]
        public ToolClassType ToolClassType { get; set; }


        /// <summary>
        /// 备  注:云校id
        /// 默认值:
        ///</summary>
        [SugarColumn(ColumnName = "cloudschool_id")]
        public long CloudSchoolId { get; set; }

        /// <summary>
        /// 备  注:逻辑删除
        /// 默认值:
        ///</summary>
        [SugarColumn(ColumnName = "is_delete")]
        public bool IsDelete { get; set; }

        /// <summary>
        /// 备  注:工具包的学期列表
        /// </summary>
        [Navigate(NavigateType.OneToMany, nameof(ToolKitSemester.ToolKitId))]
        public List<ToolKitSemester> ToolKitSemesters { get; set; }

        /// <summary>
        /// 备  注:工具包文件详细信息
        /// </summary>
        [Navigate(NavigateType.OneToOne, nameof(SysFileId))]
        public SysFileinfo Fileinfo { get; set; }
    }

}