using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations.Schema;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using VOL.Entity.Enum;
using Newtonsoft.Json;

namespace VOL.Model
{
    /// <summary>
    /// 学生训练趋势图表
    /// </summary>
    public class TrainingStudentDataTrendModel
    {/// <summary>
     /// 日期(日期格式:MM-dd)
     /// </summary>
        public string? Date
        {
            get
            {
                if (InsertTime.HasValue)
                {
                    return InsertTime.Value.ToString("MM-dd");
                }
                else
                {
                    return null;
                }
            }
            set { }
        }

        /// <summary>
        /// 日期
        /// </summary>
        [JsonIgnore]
        public DateTime? InsertTime { get; set; }

        /// <summary>
        /// 数值
        /// </summary>
        public double? Number { get; set; }
    }
}