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

namespace LearningOfficer.OA.Core.Entities.OA.Solution
{
    /// <summary>
    /// 解决方案主表
    ///</summary>
    [SugarTable("problem_solution")]
    public class ProblemSolution : BaseEntity
    {

        /// <summary>
        /// 备  注:问题描述
        /// 默认值:
        ///</summary>
        [SugarColumn(ColumnName = "problem_title")]
        public string ProblemTitle { get; set; } = null!;


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


        /// <summary>
        /// 备  注:添加时间
        /// 默认值:
        ///</summary>
        [SugarColumn(ColumnName = "add_time", IsOnlyIgnoreInsert = true, IsOnlyIgnoreUpdate = true)]
        public DateTime AddTime { 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:问题显著现象
        /// 默认值:
        ///</summary>
        [SugarColumn(ColumnName = "problem_phenomenon")]
        public string ProblemPhenomenon { get; set; } = null!;


        /// <summary>
        /// 备  注:解决方案文本描述
        /// 默认值:
        ///</summary>
        [SugarColumn(ColumnName = "solution_content")]
        public string SolutionContent { get; set; } = null!;


        /// <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>
        /// 关联学段枚举列表
        /// </summary>
        [Navigate(NavigateType.OneToMany, nameof(ProblemSemester.ProId))]
        public List<ProblemSemester> ProblemSemesters { get; set; }


        /// <summary>
        /// 关联工具id列表
        /// </summary>
        [Navigate(NavigateType.OneToMany, nameof(ProblemTool.ProId))]
        public List<ProblemTool>  ProblemTools { get; set; }


        /// <summary>
        /// 关联任务类型列表
        /// </summary>
        [Navigate(NavigateType.OneToMany, nameof(ProblemTaskType.ProId))]
        public List<ProblemTaskType>  ProblemTaskTypes { get; set; }
    }

}