using FreeSql.DataAnnotations;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CapMachine.Model.ModelMapConfig
{
    /// <summary>
    /// ModelMap的Columns
    /// </summary>
    [Table(Name = "Columns")]
    public class Columns
    {
        /// <summary>
        /// 主键
        /// </summary>
        [Column(IsPrimary = true, IsIdentity = true)]
        public long Id { get; set; }

        /// <summary>
        /// 名称
        /// </summary>
        [Column(Name = "Name", IsNullable = true, StringLength = 50)]
        public string? Name { get; set; }

        /// <summary>
        /// MapType
        /// </summary>
        [Column(Name = "MapType", IsNullable = true, StringLength = 50)]
        public string? MapType { get; set; }

        /// <summary>
        /// 使用字符串属性时
        /// 字符串长度
        /// </summary>
        [Column(Name = "StringLength")]
        public short StringLength { get; set; }

        /// <summary>
        /// 是否可空
        /// 可空
        /// </summary>
        [Column(Name = "IsNullable")]
        public bool IsNullable { get; set; }


        /// <summary>
        /// 使用decimal 属性时
        /// 小数点
        /// </summary>
        [Column(Name = "Precision")]
        public short Precision { get; set; }

        /// <summary>
        /// 使用decimal 属性时
        /// 长度
        /// </summary>
        [Column(Name = "Scale")]
        public short Scale { get; set; }

        ///// <summary>
        ///// 使用时间属性时
        ///// 时间的特点
        ///// </summary>
        //[Column(Name = "ServerTime", IsNullable = true, StringLength = 50)]
        //public string ServerTime { get; set; }


        /// <summary>
        /// 是否主键
        /// </summary>
        [Column(Name = "IsPrimary")]
        public bool IsPrimary { get; set; }

        /// <summary>
        /// 是否自增
        /// </summary>
        [Column(Name = "IsIdentity")]
        public bool IsIdentity { get; set; }


    }
}